一名优秀的教师在每次教学前有自己的事先计划，高中教师要准备好教案，这是高中教师的任务之一。教案可以让学生能够在教学期间跟着互动起来，帮助高中教师掌握上课时的教学节奏。那么怎么才能写出优秀的高中教案呢？以下是小编为大家精心整理的“Great scientists Period 7 Asessment教案”，大家不妨来参考。希望您能喜欢！

Period7Assessment
Self-assessment?
1.IhavefinishedlearningthisunitandnowIfeelIam__________ofmostofthecontents?learnedinthisunit??
A.slightlyconfident
B.confident?
C.quiteconfident
D.veryconfident?
2.InthisunitIhavelearnedthefollowing?
verbs:_____________________________________________________________________
nouns:_____________________________________________________________________
adjectives:_________________________________________________________________
adverbs:___________________________________________________________________
expressions:________________________________________________________________
patterns:___________________________________________________________________
3.IcanmakesentenceswithsomeofthewordsandexpressionsandpatternsthatIlikeverymuch.______________________________________________________________________
Atest?
一、单词拼写
1.Exercisec__________tobetterhealth.?
2.Iamp__________thatIgaveyouhisaddress.?
3.Theschoolboysaremorec__________nottomakeanymistakesinspellingthaneverbefore.
4.Theywere__________（输了）inthefootballmatch.?
5.Thechemista__________thenewtonic(滋补品)andfounditcontainedpoison.?
6.Beforeweseethefact,wecan’tdrawa__________(结论).?
7.The__________（严格的）teacherhasgoneabroad;Youcanbreathefreelyagain.?
8.Onet__________aboutthemoonisthatitisapiecebrokenofftheearth.?
9.We__________(没有采纳）hisideaforamusicclub,anddecidedtohaveanartclubinstead.
10.Thetwotownsarel__________byarailway.?
答案：1.contributes2.positive3.cautious4.defeated5.analysed6.conclusion7.severe?8.theory9.rejected10.linked
二、单项选择
11.Thenewinventionmay__________changesinthewaytheyapplythemachine.?
A.resultfromB.exposetoC.leadtoD.putforward?
12.__________tosunlightfortoomuchtimedoesharmtoone’sskin.?
A.Exposed
B.Beingexposed?
C.Havingexposed
D.Afterbeingexposed?
13.__________writingthearticle,Mrs.Curieevenforgotherdinner.?
A.Absorbedin
B.Absorbingat?
C.Havingabsorbedby
D.Toabsorbin?
14.Who__________forthelossofthatcar??
A.isblamed
B.shouldblame?
C.istobeblamed
D.istoblame?
15.Pleasegivemeacall__________youarriveinNewYork.?
A.immediately
B.immediatelywhen?
C.themomentwhen
D.atthemoment?
16.Onlywhen__________in1949__________tohismotherland.?
A.wasthewarover;hereturned
B.thewarwasover;hereturned?
C.thewarwasover;didhereturn
D.wasthewarover;didhereturn?
17.Hisemptybagsuggestedthathiswallet__________andhewassuggestedthat__________tothepolicestationimmediately.?
A.bestolen;heshouldgo
B.hasbeenstolen;heshouldgo?
C.wasstolen;hewent
D.hadbeenstolen;hego?
18.The__________lookinherfacesuggestedthatshe__________itbefore.?
A.surprising;hadn’tknown
B.surprised;shouldhaveknown?
C.surprising;didn’tknow
D.surprised;hadn’tknown?
19.From__________stomachthediseaseattackedthebodyquicklyandsoon__________affected?personwasdead.?
A.the;anB./;theC.the;theD.the;/?
20.Weallgotinterestedinhisexperience__________howhegothisjob.?
A.concerned
B.concerning?
C.beingconcerned
D.wasconcerning?
21.AfterIfinishedoneglassofwine,hepouredme__________secondglassofbeer.?
A.aB.theC./D.an?
22.Itisreported__________astrongearthquake__________PakistaninOct.2005.?
A.why;stroke
B.that;hit?
C.whether;stroke
D.when;hit?
23.—It’seighto’clock.WhereisBen??
—I’mafraidhewillbe__________to__________tonight’smeeting.?
A.able;join
B.unable;attend
C.able;cometo
D.unable;come?
24.Iaskedmypenpalifhe__________tomypartywhenhe__________timenextSunday.
A.comes;willcome
B.comes;has?
C.willcome;willcome
D.willcome;has?
25.Itisalmost5years__________wesaweachotherlasttime.?
A.beforeB.sinceC.afterD.when
答案：11～15CBADA16～20CDDCB21～25ABBDB?
三、完形填空
WhenyouarriveintheUKatoneofthemajorinternationalairports(eg.HeathroworGatwick)oroneofthebigregionalairports(eg.ManchesterorGlasgow),youneedtofollow26tofindyourwayout.?
Firstofall,youwillhavetoshowyour27toanimmigrationofficerandyouwillbeasked28youarecomingtotheUK,andwhetheryouhaveenoughmoneyto29thecostofyourstay.Sometimes,youhaveto30itwithabank31orsponsor’sletter.Youshouldbe32toanswerquestionsabout33andyourintentionsduringyourstayinthe34.?
Whentheimmigrationofficerhas35yourdocumentsandiscertainthatyouarea36student,youwillgeta37inyourpassport38howlongyoucanstay.After39immigrationcontrolyouwillbeableto40yourbaggageononeoftheconveyer-belt?(传送带)inthebaggagecollect41.Whenyouhavefoundallyourbaggageyoumustpassthroughthe42control.Ifyouhave43todeclare,youcangetoutfromthe44Channel.Ifyoudohavesomethingtodeclare,jointhe45fortheRedChannel.
26.A.wordsB.ordersC.waysD.signs?
27.A.cardB.IDC.letterD.passport?
28.A.howB.whyC.whenD.whether?
29.A.coverB.payC.spendD.take?
30.A.sayB.explainC.proveD.provide?
31.A.statementB.noteC.accountD.notice?
32.A.honoredB.pleasedC.requiredD.prepared?
33.A.yourfamilyB.yourpossessions
C.yourselfD.yourcountry?
34.A.schoolB.countryC.countyD.shire?
35.A.checkedB.foundC.signedD.handed?
36.A.newB.trueC.realD.imaginary?
37.A.pieceB.stamp(图章)C.tickD.mark?
38.A.showingB.sayingC.dealingD.putting?
39.A.gothroughB.lookthroughC.comingthroughD.passingthrough
40.A.deliverB.collectC.sendD.carry?
41.A.onesB.helpC.areaD.condition?
42.A.firstB.officer’sC.airport’sD.customs’?
43.A.nothingB.anythingC.somethingD.everything?
44.A.RedB.GreenC.YellowD.Narrow?
45.A.massB.passengersC.lineD.students?
答案：26～30DDBAC31～35ADCBA36～40CBADB41～45CDABC
四、阅读理解
A
Laptop(便携式)computersarepopularallovertheworld.Peopleusethemontrainsandairplanesinairportsandhotels.Theselaptopsconnectpeopletotheirworkplace.IntheUnitedStatestoday,laptopsalsoconnectstudentstotheirclassrooms.?
WestlakeCollegeinVirginiawillstartalaptopcomputerprogramthatallowsstudentstodoschoolworkanywheretheywant.Withinfiveyears,eachofthe1500studentsatthecollegewillreceivealaptop.Thelaptopsarepartofa$10millioncomputerprogramatWestlake,a110-year-oldcollege.ThestudentswithlaptopswillalsohaveaccesstotheInternet?.Inaddition,theywillbeabletousee-mailto“speak”withtheirteachers,theirclassmates,andtheirfamilies.However,themostimportantpartofthelaptopprogramisthatstudentswillbeabletousecomputerswithoutgoingtocomputerlabs.Theycanworkwithitathome,inafast-foodrestaurantorunderthetrees—anywhereatall!?
Becauseofthemanychangesincomputertechnology,laptopuseinhighereducation,suchascollegesanduniversitiesisworkable.Aslaptopsbecomemorepowerful,theybecome?moresimilartodesktopcomputers.Inaddition,theportablecomputerscanconnectstudentstonotonlytheInternet,butalsolibrariesandotherresources.Statehigher-education?officialsarestudyinghowlaptopscanhelpstudents.Stateofficialsalsoaretestinglaptopprogramsatotheruniversities,too.?
AtWestlakeCollege,morethan60percentofthestaffusecomputers.Thelaptopswillallowallteacherstousecomputersintheirlessons.AsoneWestlaketeachersaid,“HereweareinthemiddleofVirginiaandwe’regivingstudentsawindowontheworld.Theycanseeeverythinganddoeverything.”?
46.Themainpurposeofthelaptopprogramistogiveeachstudentalaptopto__________.?
A.usefortheirschoolwork
B.accesstheInternet?
C.workathome
D.connectthemtolibraries?
47.Whyistheword“speak”inthesecondparagraphinquotationmarks??
A.Theydon’treallytalk.?
B.Theyusethecomputerlanguage.?
C.Laptopshavespeakers.?
D.Noneoftheabovereasonsisconnected.?
48.WhichofthefollowingistrueaboutWestlakeCollege??
A.Allteachersusecomputers.?
B.1500studentshavelaptops.?
C.ItisanoldcollegeinAmerica.?
D.Studentstherecandoeverything.?
49.Awindowontheworldinthelastparagraphmeansthatstudentscan__________.?
A.attendlecturesoninformationtechnology?
B.travelaroundtheworld?
C.getinformationfromaroundtheworld?
D.havefreelaptops?
50.Whatcanweinfer(推断)fromthepassage??
A.Theprogramissuccessful.
B.Theprogramisnotworkable.?
C.Theprogramistooexpensive.
D.Wedon’tknowtheresultyet.?
答案：46～50AACCD??
B
Astheproverbsays,“Nooneknowsthevalueofhealthuntilhelosesit.”Inotherwords,nothingismorevaluablethanhealth.?
Itisclearthathealthisthefoundation(基础)ofone’sfuturesuccess.Ifyoubecomesick,itisscarcelypossibletopursue(从事)yourcareereffectively,muchlessmakeyourdreamscometrue.Ontheotherhand,ifyouarestrong,youcangoallouttoovercometheobstacles(障碍)thatlieaheadofyou.?
Healthistheresourceofourenergy.Whatshouldwedotomaintain(保持)ourhealth?Firstweshouldexerciseeverydaytostrengthenourmuscles.Second,wemightaswellkeepgoodhours.Ifwegetupearly,wecanbreathefreshairandseethesunrise.Thishabitcandowondersforouroutlookonlife.Third,thereisaproverbthatsays,“Preventionisbetterthancure.”Ifyoupaycloseattentiontoyourhealth,youcanavoidgettingsick,oratleastcureyourselfofadiseasewhileitisstillinitsbeginningstage.?
Inconclusion,healthismoreimportantthanwealth.Thosewhoarerichbutpoorinhealtharenomorefortunatethanthosewhoarepoor,andhealthyinbody.Ifyouwantyourwishtocometrue,healthisthemostimportantcomponent(组成部分)ofyoursuccess.?
51.Amanknowsthevalueofhealth__________.?
A.tillheloses
B.beforehelosesit?
C.afterhelosesit
D.whenhedoesn’tloseit?
52.Inthesecondparagraph,“goalloutto”means__________.?
A.goyourselfoutsideto
B.tryveryhardto?
C.gowithyourfriendsto
D.saveyourenergyto?
53.Inthethirdparagraph,thetopicsentenceis__________.?
A.healthistheresourceofourenergy?
B.preventionisbetterthancure?
C.wemightaswellkeepgoodhours?
D.thishabitcandowondersforouroutlookonlife?
54.“Thosewhoarerichbutpoorinhealtharenomorefortunatethanthosewhoarepoor,andhealthyinbody”thissentenceisunderstoodas“__________”?
A.Thosewhoarerichbutpoorinhealtharelessfortunatethanthosewhoarepoor,andhealthyinbody.?
B.Thosewhoarerichbutpoorinhealthareasfortunateasthosewhoarepoor,andhealthyinbody.?
C.Thosewhoarerichbutpoorinhealtharenotmorefortunatethanthosewhoarepoor,andhealthyinbody.?
D.Thosewhoarerichbutpoorinhealthareasunfortunateasthosewhoarepoor,andhealthyinbody.?
答案：51～54CBAD
C
Inthe1960s,medicalresearchersThomasHolmesandRichardRahedevelopedachecklistofstressful(有压力的)events.Theyfoundoutthatanymajorchangecouldbestressful.Negativeeventslike“seriousillnessofafamilymember”werehighonthelist,butsoweresomepositivelife-changingevents,likemarriage.WhenyoutaketheHolmes-Rahetestyoumustrememberthatthescoredoesnotshowhowyoudealwithstress-itonlyshowshowmuchyouhavetodealwith.Andwenowknowthatthewayyoudealwiththeseeventshasagreateffectonyourchancesofstayinghealthy.?
Bytheearly1970s,hundredsofsimilarstudieshadfollowedHolmesandRahe.AndmillionsofAmericanswhoworkandliveunderstressworriedoverthereports.Somehow,theresearchgotboileddowntoamemorablemessage.Women’smagazinesranheadlineslike“Stresscausesillness!”Ifyouwanttostayphysicallyandmentallyhealthy,thearticlessaid,avoidstressfulevents.Butsuchsimplisticadviceisimpossibletofollow.Evenifstressfuleventsaredangerous,many-likethedeathofalovedoneisimpossibletoavoid.Moreover,anywarningtoavoidallstressfuleventsisaprescription(处方)forstayingawayfromopportunitiesaswellastrouble.Sinceanychangecanbestressful,apersonwhowanted?tobecompletelyfreeofstresswouldnevermarry,haveachild,takeanewjobormove.?
Theideathatallstressmakesyousickalsotakesnonoticeofwhatweknowaboutpeople.Itissupposedthatwe’reallweakandpassiveinthefaceofdifficulty.Butmanycomethroughperiodsofstresswithmorephysicalandmentalstrengththantheyhadbefore?.Wealsoknowthatalongtimewithoutchangeorchallengecanleadtoboredomandphysicalandmentaldamage.?
55.Thestudiesonstressintheearly1970’sledto__________.?
A.widespreadworryoveritsharmfuleffects?
B.greatfearaboutthementalproblemsitcouldcause?
C.adeepresearchintoillnessesconnectedwithstress?
D.popularavoidanceofstressfuljobs?
56.Accordingtothepassagepeoplewhohaveexperiencedupsanddownsmaybecome__________.?
A.discouragedwhenfacedwithdifficulty?
B.physicallyandmentallyweak?
C.moreexperiencedinthefaceofdifficulty?
D.uninterestedinwhathappenstothem?
57.What’sthepurposeofwritingthetext??
A.Totellpeoplethediscoveriesaboutstress.?
B.Totellpeoplehowtokeephealthy.?
C.Tohelppeopleavoidstressfulevents.?
D.Tohelppeopleviewstressproperly.?
答案：55～57ACD
D
I’mGwenOutenwiththeVOASpecialEnglishDevelopmentReport.?
Afewyearsago,researchersdiscoveredasimpleanswertoabigproblem.Theyfoundthatthebacteriathatcausescholeracanberemovedfromdrinkingwaterwithsimpleclothfilters.Pouringwaterfromriversorlakesthroughseveralthicknessesofclothcantraptinyorganismslikethecholerabacteria.?
Athree-yearstudytookplaceinBangladesh.AmericanandBangladeshiscientistswentto65smallvillagesinacountrywherecholeraisamajorhealthproblem.Theytestedtheuseofsarisasclothfilters.AsariisthetraditionalclothingwornbymostwomeninBangladesh.?
Peopleinonegroupofvillagesusedclothfromoldsaris,foldedeighttimes,asafilterfortheirdrinkingwater.Peopleinanothergroupofvillagesusedmodernnylonfiltersfortheirwater.Peopleintheothervillagescontinuedtogatherwaterintraditionalways,withoutusingfilters.About44000peoplewerestudiedineachofthethreegroupsofvillages.?
RitaColwellfromtheUniversityofMarylandatCollegeParkhelpedleadthestudy.Shesaidthepeopleinthevillagesusingfiltersfromoldsarishadthelowestnumberofcasesofcholera.Theresearchersalsofoundthatalmost99percentofcholerabacteriacouldbefilteredoutwiththesaricloth.RitaColwellsaidclothfromoldsarisworkedbestbecauseithasbeenwashedrepeatedly.Shesaidthespacebetweenthethreadsofthematerialnarrowswhentheclothiswashed,soittrapssmallerparticles.?
Choleraisanintestinal(肠道,肠内物,侵袭肠的)infectionthatcandevelopinthebodyinlessthanfivedays.Itcanquicklyleadtoseverelossoffluidsthroughdiarrhea（腹泻）andvomiting（呕吐）.Choleracancausedeathiftreatmentisnotgivenquickly.Childrenunderagefivearemostatrisk.?
Peoplegetthediseasebydrinkingwateroreatingfoodthatcontainsthebacteria.Thediseaseismostoftenfoundinareaswherethereisuncleanwaterandpoorsystemsfortreatinghumanwaste.?
ThemostrecentyearlyreportoncholeraontheWebsiteoftheWorldHealthOrganization?isfortwothousandtwo.Thatyear,52countriesreportedatotalof142000cases.Theseinfectionsresultedinmorethan4500deaths.?
ThisVOASpecialEnglishDevelopmentReportwaswrittenbyJillMoss.I’mGwenOuten.?
58.Thispassageisa__________.?
A.aletter
B.anewsreport
C.astatement
D.anannouncement?
59.WhatdoestheunderlinedwordsariinParagraph3mean??
A.akindofcloth
B.ahatC.SARS
D.anoutergarment?
60.WhichoneofthefollowingisTRUE??
A.AmericanandsomeAfricanscientistswentto65smallvillagestotesttheuseofsaris.
B.Therearelessthan4400peopleinthesevillages.?
C.Choleraisanintestinalinfectionthatcanbringaboutfeverandvomiting.?
D.Thediseaseismostoftenfoundinareaswherethereisdirtywaterandpoorsystemsfortreatinghumanwaste.?
答案：58～60BDD
E
DEPARTMENTOFHEALTH?
HONGKONG?
IMPORTANTNOTICETOALLPERSONSARRIVINGINHONGKONG?
DuringyourstayoutsideHongKongyoumayhavebeenexposed(面临)tocertaininfectious?(传染)diseaseswithoutyourknowledge.?
Incaseyoudevelopanysymptom(症状)suchasfever,chills,skinrash(皮疹),diarrhea?(腹泻)orvomiting(呕吐)within14daysofyourarrivalinHongKong,youshouldconsultadoctororattendanaccidentlink...to;connect...to;blame;severe;examine;test;rejected;absorbed;defeat?
2.Translation（在做翻译题时,首先要分析句子的主干,确定应该用什么句型,然后抓住时态和重点短语,切记避免中文式英语。）?
1)Ididn’tgooutofmyapartmentthissummerapartfromgoingtothepark.?
2)Theresultsofthesescientificexperimentsareveryvaluabletous.Theywillcontribute?tothesuccessofourresearch.?
3)Inadditiontothegoodsalary,Iwillofferyouanewapartment.?
4)Itishardtodrawaconclusionwithoutenoughevidence.?
5)Aftercompletingthecomposition,pleasecheckitcarefullytoseeifallthesentencesmakesense.?
6)Youaregoingtoattendthelecture,areyou?Butitseemsyouarenotsoenthusiastic?aboutit.?
7)Toomuchworkandnotenoughrestwillleadtodiseases.?
8)Thegovernmentannouncedthatthediseasehadbeencontrolled.?
9)ProfessorYangisstrictwithhisassistants,whomustdoexperimentsashetells.?
Suggestedanswers:?
impossible,incredible,disappear,unable,midnight,misunderstand,overpay,retell,telegram,undervalue?
P44?
SuggestedanswerstoEx1?
1～6prepared,interested,worried,continued,arrived,concerned,frightened??
SuggestedanswerstoEx2?
1.Ifoundthisbrokenplateonthefloor.?
2.IsawatalldarkandhandsomemannamedXiaoMing.?
3.Ilookedatthatmodernabstractpaintingcoloredinyellowsandgreens.?
4.YesterdayIgottheexpectedanswertomyquestion.?
5.Sheisoneofmyfriendsdevotedtomyinterests.?
6.Wesawmanycrackedwindowsinthatroom.

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Great scientists Period 2 Reading教案

一名优秀的教师在教学时都会提前最好准备，作为教师就要精心准备好合适的教案。教案可以更好的帮助学生们打好基础，减轻教师们在教学时的教学压力。优秀有创意的教案要怎样写呢？下面是小编精心为您整理的“Great scientists Period 2 Reading教案”，希望能对您有所帮助，请收藏。

Period2Reading

TheGeneralIdeaofThisPeriodThisisthesecondperiodofthisunit.Thisperiodfocusesonthereadingpassage,whichisaboutJohnSnowandKingCholera.Atthebeginningoftheperiod,theteachercandesignsomeactivitiestodrawthestudents’attentiontoread.Inordertoattractthestudents’attention,theteacherhadbetterofferthestudentstheopportunitiestohaveacompetitionaboutsomeinformationaboutsomescientistsmentionedintheWarmingup.ThentheteachercanmakefulluseofthequestionsinthePre-reading.Thisstepisdesignedtomakeforpreparingforunderstandingthepassage.?Readingskillsareveryimportantforseniorstudents.Forthefirstreading,weintendtocultivateSs’skimmingabilityandscanningability.Firstaskthestudentstoscanitandtickoutwhat...arementionedinthepassage.Thenletthestudentsreadfasttofindoutthemainideaofeachparagraph.InordertostimulateSstotakepartintheclassactivitymoreactively,theteachercanorganizeagroupcompetitiontoseewhichgroupcanfinishthetaskfastestandbest.Forthesecondreading,thestudentsareexpectedtoknowsomedetailsaboutthepassage.Lateron,theteacherwillpresentsomequestionsforthestudentstoanswerandatthesametimetheyareaskedtofinishfillinginthechart.Thethirdtimeistoreadforfurtherinformation.ThispartisdesignedtogetSsintothehabitofreadingapassageasawhole,thatis,togetthegeneralidea.AnotherpurposeofthispartistoaskSstopayattentiontothedetails.?TodevelopSs’furtherunderstandingability,theteachercandesignsomequestions,whoseanswersarebeyondlines.Sotheteacherwillhelpthemtoreadbetweenthelines,thusSscangraduallygettheabilitytounderstandtheimpliedmeanings.Inthisstep,theteacherasksSstoreaditagaininordertomakethemthinkabouttheorganizationofthewholepassage,andthismethodcanhelpthemnotonlyintheirunderstandingthispassagebutalsoinwritingashortpassage.?Toconsolidatethecontentofthepassage,Ssarerequiredtoretellitaccordingtothemainidea.InordertoarousetheSs’interest;theteachercanholdacompetitionbetweengroups.Afterthestudentsunderstandthewholepassage,theyareaskedtohaveatopicdiscussion.?TeachingImportantPointsHaveagoodunderstandingofthetextbydoingtheexercises.?Getthestudentstolearndifferentreadingskills,especiallygistreadingandcomprehendingbeyondlines.TeachingDifficultiesKnowthemeaningsbetweenlinesandbeyondlines.?Learndifferentreadingskillsfordifferentreadingpurposes.?TeachingAidsMulti-mediaclassroomandothernormalteachingtools.?

ThreeDimensionalTeachingAimsKnowledgeAimHaveagoodunderstandingofthetextthroughtheexercises.?AbilityAimsGraspsomereadingskills.?Developtheabilitytodescribesomefamousscientists.?EmotionalAimsEncouragethestudentstoworkhardattheirlessonsinordertodevotethemselvestoscience.

TeachingProcedureStep1GreetingT:Hello,myfriends.?Ss:Hello,MissYang.?Step2RevisionT:Yesterdaywetalkedalotaboutgreatscientists.NowI’dlikeyoutoanswersomequestions?toseehowmuchyourememberaboutthem.Let’scometoagroupcompetition.Ifyouknowtheanswer,youcanjuststandup.Ifyougetyouranswerright,I’llgiveyoutenmarks.Areyouready?Listencarefully.Whichscientistdiscoveredthatobjectsinwaterareliftedupbyaforcethathelpsthemfloat?Anyvolunteer??S:Archimedes.T:Right.Whowroteabookexplaininghowanimalsandplantsdevelopedastheenvironmentchanged??S:CharlesDarwin.?T:Yes.Doyoustillrememberthetitleofthebook??S:OntheOriginofSpecies.??T:Verygood.Whoinventedthefirststeamengine??S:JamesWatt.?T:You’vedoneagoodjob.Whousedpeastoshowhowphysicalcharacteristicsarepassed?fromparentstotheirchildren??S:GregorMendel.?T:Canyousaysomethingabouthim??S:OK.Hisresearchgavebirthtothescienceofgenetics.?T:Welldone.Whodiscoveredradium??S:MadameCurie.?T:Yes,weknowsheisagreatwomanscientist.Weshouldrememberwhatshesaid.Lifeisnoteasyforanyofus.Wemustwork,andaboveallwemustbelieveinourselves.Wemustbelievethateachoneofusisabletodosomethingwell,andthat,whenwediscoverwhatthissomethingis,wemustworkhardatituntilwesucceed.?T:Whoinventedthewayofgivingelectricitytoeverybodyinlargecities??S:Faraday.?T:Youareright.Whowasthepainterthatstudieddeadbodiestoimprovehispaintingofpeople??S:LeonardodaVinci.?T:Yes.Whoinventedalamptokeepminerssafeunderground??S:HumphreyDavy.?T:Whoinventedtheearliestinstrumenttotellpeoplewhereearthquakeshappened??S:ZhangHeng.?T:Doyouknowwhatheinvented??S:Heinventedseismograph.?T:Whoputforwardatheoryaboutblackholes??S:StephenHawking.?T:Hewroteafamousbook.What’sthetitleofit??S:ABriefHistoryofTime.??T:Allofyoudidagoodjob.Forthetimebeing,thefirst/second...groupwonthecompetition.Buttherearealotofchancesforyoutocatch.Wewillcontinueourcompetitionlater.?Step3NewWordsT:TodaywearegoingtoreadanewpassageaboutanotherscientistnamedJohnSnow.Firstlet’scometonewwordsfirst.Herearesomedefinitionsofsomeofthewordsfromthistext.Pleaseworkinpairsandmatchthewordswiththeirdefinitions.?A.attend?B.control?C.handle?D.blame?E.absorb?F.announce?G.immediately?H.belinkedto?I.inaddition?J.expose1.havecontrol,authority,powerover?2.partofatool,bucket,drawer,etc.bywhichitmaybeheldinthehand3.takeorsuckin?4.atonceorwithoutdelay?5.uncover,leaveuncoveredorunprotected?6.aswell,besides?7.bejoinedwith,beconnectedwith?8.waiton,serve,lookafter?9.fixonsb.theresponsibilityforsth.doneornotdone?10.makeknownSuggestedanswers:B—!--?xml:namespaceprefix=st1ns="urn:schemas-microsoft-com:office:smarttags"/--1C—2E—3G—4J—5I—6H—7A—8D—9F—10?Step4Pre-readingT:Therearesomanyscientiststhatwecan’tcountthem.Butallthescientistsmusthavetheirscientificattitudeandscientificwaytodoscientificresearch.NowopenyourbooksonPage1.LookatthequestionsinPre-readingquicklyanddiscussthemwithyourpartnerintwominutes.?(Teachergivesthestudentstwominutestodiscuss.Afterthat,theteacherasksthemtoanswer?thethreequestions.)?T:First,let’stalkaboutinfectiousdiseases.Canyounamesome?Let’scometoagroupcompetitionagain.Ifyougetyouranswerright,I’llgiveyoutenmarks.?Ss:Birdflu,SARS,cholera...?T:Whatdoyouknowaboutcholera??S:Cholerawasa19thcenturydisease.?S:Cholerawasspreadbygerms.?S:Itwasthemostdeadlydiseaseofitsday.?S:Peoplewhoareinfectedwithitwillbeeasytodie.?S:...?T:Excellent.Now,let’scometoQuestion2.Howcanweproveanewideainscientificresearch?Whatorderwouldyouputthemin??Ss:findaproblem—makeupaquestion—thinkofamethod—collectresults—analysetheresults—repeatifnecessary—drawaconclusion.?Step5ReadingFirstreading:ScanningT:Hereisanothergreatscientist.Maybeyouarenotfamiliarwithhim.Lookathispicture?onPage2.JohnSnowwasthegreatscientistwhodefeatedKingCholera.Scanthepassageandtickoutwhatarementionedinthepassage?Iwillgiveyoutwominutes?.?(1)JohnSnow’swish?(2)JohnSnow’sattendingQueenVictoria?(3)twotheoriesexplainingthecauseofCholera?(4)JohnSnow’sexaminationofthesourceofthewater?(5)evidenceforthecauseofCholera?(6)thesourceofallwatersupplies?(7)thespreadofCholerabygermsinpollutedwaterSuggestedanswers:(1)(3)(4)(5)(7)arementionedinthepassage.?Secondreading:Skimmingtofindoutthemainideaforeachparagraph?T:Skimeachparagraphandfindoutthemainideaforeachone.Whenyouwanttofindthemainideaofeachparagraph,youespeciallypayattentiontothefirstsentenceandthelastone,whichmayhelpyoufindthemainideaquickly.Iwillgiveyouthreeminutestodoit.?(Theteacheroffersthreeminutesforthestudentstodoit.Lateraskssomestudentstoanswer.)Suggestedanswers:!--?xml:namespaceprefix=vns="urn:schemas-microsoft-com:vml"/--Thirdreading:Detailed-readingtoanswerquestionsT:Now,let’sreadthepassagecarefullytolearnaboutmoredetails.LaterIwillletyouanswersomequestionsandfillinthechart.Let’scometoagroupcompetitionagain.Ifyougetyouranswerright,I’llgiveyoutwentymarks.ScientificReportbyJohnSnowTheproblemThecauseIdea1Idea2ThemethodTheresultsIdea1or2?Why?Theconclusion1.WhatproblemexistedinLondonathistime??2.Howdidcholerakillpeople??3.Howdidheprovethesecondtheorywascorrect??4.Whatwastheresultafterhelookedintothecauseofcholera??5.Whichideawasright?Why??6.Whatconclusiondidhedraw??Suggestedanswers:ScientificReportbyJohnSnowTheproblemThousandsofpeoplediedofcholeraeverytimetherewasanoutbreak.Neitheritscause,noritscurewasunderstood.ThecauseIdea1Choleramultipliedintheairwithoutreason.Idea2Peopleabsorbedthisdiseaseintotheirbodieswiththeirmeals.ThemethodHebegantogathertheinformation.Hemarkedonamapwhereallthedeadpeoplehadlivedandthemapgaveavaluableclueaboutthecauseofthedisease.Helookedintothesourceofthewater.TheresultsPollutedwatercarriedthedisease.PeoplewhodrankthepollutedwaterdiedofCholera.Idea1or2?Why?Idea2iscorrect.HefoundtwootherdeathsinanotherpartofLondonthatwerelinkedtothepollutedwater.Withthisextraevidence,hewasabletoannouncethatpollutedwatercarriedthedisease.Theconclusion“KingCholera”wasdefeated.FourthReading:FurtherunderstandingT:Fromthepassage,weknowthatJohnSnowbelievedthatIdea2wasright.Howdidhefinallyproveit?Ifyougetyouranswerright,I’llgiveyouthirtymarks.?Ss:JohnSnowbelievedinthesecondtheorybutneededtoprovehewascorrect.SowhenanotheroutbreakhitLondonin1854anditspreadquicklythroughthepoorneighbourhoods,hebegantogathertheinformation.Hedeterminedtofindoutwhy.Hemarkedonamapwhereallthedeadpeoplehadlivedandthemapgaveavaluableclueaboutthecauseofthedisease.HelookedintothesourceofthewaterforBroadStreetandCambridgeStreet.Hehadshownthatcholerawasspreadbygermsandnotinacloudofgas.Inaddition,hefoundtwootherdeathsinanotherpartofLondonthatwerelinkedtotheBroadStreetoutbreak.Theydiedofcholeraafterdrinkingthepollutedwater.Withextraevidence,hewasabletoannouncethatpollutedwatercarriedthedisease.FinallyKingCholerawasdefeated.?T:Youreallydidagoodjob.DoyouthinkJohnSnowwouldhavesolvedthisproblem?withoutthemap?Why?Ifyougetyouranswerright,I’llgiveyouthirtymarks.?S:Ithinkhewouldhavesolvedtheproblem.Buthewouldspendmoretimeintestingthetwotheoriesanditwouldbemoredifficultforhimtolookintothecauseofcholera.(Theteachershouldgivethemabouttwominutestodiscuss,andjoininthediscussionatthesametime.Afterthat,thestudentswillbeaskedtoshowtheiropinionstothewholeclass.)Step6ConsolidationT:Inthisperiod,wehavelearnedalotaboutJohnSnowandKingCholera.Whathaveyoulearnedfromit?Iwillgiveyouoneminutetoprepareforit.Ifyoursentenceisquitegood,I’llgiveyouthirtymarks.(Afteroneminute.)?S1:JohnSnowwasawell-knowndoctorinLondon.?S2:HeattendedQueenVictoriatoeasethebirthofherbabies.?S3:Hegotinterestedintwotheoriesexplaininghowcholerakilledpeople.?S4:JohnSnowhadshownthatcholerawasspreadbygermsandnotinacloudofgas.?S5:JohnSnowannouncedthatpollutedwatercarriedthedisease.?S6:...?T:Yoursentencesaresowonderfulandamazing.Iadmirethemverymuch.Whowouldliketoretellthewholepassagetous?Ifyoucan,I’llgiveyoufiftymarks.?Ss:...?Step7TopicdiscussionT:Nowlet’scometoourtopic.Weknowcholerawasa19thcenturydisease.Whatdiseasedoyouthinkissimilartocholeratoday?Why?Ifyoushowquiteagoodopinion,I’llgiveyouthirtymarks.ButfirstIwillgiveyoutwominutestodiscussitwithyourpartner.?(Theteachershouldgivethemabouttwominutestodiscuss,andjoininthediscussionatthesametime.Afterthat,thestudentswillbeaskedtoshowtheiropinionstothewholeclass.)?S:Sincealotofpeopledieofbirdflu,Ithinkbirdflutodayissimilartocholera.Nowthecauseofbirdfluisnotquiteclear,butscientistsdevotetheirlivestofindingoutthecauseandthecure.S:Inmyopinion,SARSisquitesimilartocholera.SARSisspreadbygermsintheairwhilecholeraisspreadbygermsinthepollutedwater.Alotofpeoplehavebeendying?ofSARS.?Ss:...?T:Thistime,thefirst/secondgroupwonthecompetition.Congratulations!?T:I’dlikeyoutowriteashortpassageaboutJohnSnowaccordingtothepassage.?

TheDesignoftheWritingontheBlackboard

Unit1Greatscientist

Period2ReadingMainideaofeachpartScientificReportbyJohnSnowTheproblemThecauseIdea1Idea2ThemethodTheresultsIdea1or2?Why?Theconclusion

ResearchandActivitiesUseyourimaginationtowriteashortpassageaboutwhatmayhappeninthefuture.ImagineifyouweretofindoutthecausesofSARS,howwouldyoudoandwhatmethodswouldyouusetotestyourtheory?Youcanimitatethestructureofthereadingpassage,butyoumustmakefulluseofyourimaginationtowritewhatisdifferentfromthecauseofcholera.

ReferenceforTeaching

WHO:CholerainChadCouldSpreadtoSudan’sDarfurThegovernmentofChadiscallingforinternationalassistancetofightacholeraoutbreakinthecountry.TheWorldHealthOrganizationsaysitisconcernedthatthediseasecouldspreadtotheDarfurregionofwesternSudan,whichisalreadystrugglingwithhisownhumanitariancrisisduetoviolence.ThegovernmentofChadsaysmorethan2000casesofcholerahavebeenreportedinthecountry,anditexpectsthatnumbertomorethandoublebytheendoftherainyseasoninSeptember.Although,themajorityofcasesinChadarebeingreportedintheregionsurroundingthecapitalinthewest.ButtheWHOsaysitisdeeplyworriedthatitcouldspreadtoneighboring?SudanandtherefugeecampssprawledacrossitstroubledwesternregionofDarfur.?AnexpertwiththeWHO,Claire-liseChaignat,saysthediseaseisendemictomainlypoorerareasthatdonothaveaccesstosafewatersupplies.“Anotherfactorisalsotherefugees?livinginrefugeecampswheretheyarelivinginclosecommunitieswithnotenoughwaterandnopropersanitation,”shesaid.“So,thatisalsoahighriskforthecommunity.So,forexample,weareverymuchscaredthat,now,inthecrisisinDarfur,orintheeasternChad,theremightbeacholeraoutbreak.Incasethegermoccursbecausethewaterandsanitationsituationissobadthatit’sreally,arealriskthatwemighthaveacholeraoutbreakthere.”?Chadhasbeenbattlingapotentiallocustscourgeinthewest,andhasreceivedaninfluxofrefugeesintheeastfromthefightingtakingplaceintheDarfurregion.Thegovernmentisaskingfornearly$200000inaidtotrytocurbthespreadofcholera.?CholeraoutbreaksarebeingreportedthroughoutmuchofcentralandwesternAfricathisyear,includingCameroon,SierraLeone,GuineaandtheDemocraticRepublicofCongo.?Thediseasespreadsquicklyinareaswherewatersuppliesarecontaminatedandcausesdehydrationwithindays.Itcanleadtodeathifvictimsareuntreatedwithinaweek.?CarrieGiardino,VOANews,Abidjan.?ThestrainsofcholerabacteriaprevalentinChinamakechangeandexpertswarnforpossibleoutbreak.?InChina’sdatabaseofepidemicstatus,apaintingdepictedwiththethreeepidemicwavesdocumentedinfiguresthestatusofcholeraepidemicinthepast40yearsthroughoutthecountry.Eachtimeoffluctuationsintheepidemicgraphwasrelatedtothechangesofcholerabacterialtyping.Thelatestdataofmonitoringshowedthatthedominatingbacterialtypeofcholeraepidemicshadanotherchangeemergingwithauniqueepidemicbacterialtype.SpecialistsoftheChineseCenterforDiseaseControl(CDC)warnedthatthepossibleaftermathofepidemicsituationresultedfromthechangesofbacterialtypeofcholeramustbedealtwithintensiveprecaution.?AcademicianGaoShouyiofChineseCDCpointedoutthattheInaba1dstrainemergedpredominantlysincelastyear,hadthecharacterofwidedistributionofthesamestrain,andits16Sribosomalgeneprobehybridizationbelongedtothesamestrainseeninthemajorityoftheprovinces.InacertainlocationoftheSouthernprovinces,theeltorstrain,inadditiontotheoccurrenceofInaba1dstrain,alsopartiallyemergedwiththe1c,1b,1fstrains;however,itsribosomaltypingwasidenticalwiththepredominantepidemicInaba1dstrain,allcamefromthesamecloneline.IncertainplacesofthesouthernwestareatheOgawatypethatmutatedintoInabatypeemerged;andtheInabastrainoccurredin2001wasnotthecontinuationoftheInabastrainof2000;additionallyinanotherlocationofthesouthwesternareaanOgawa6buniqueepidemicstrainoccurred.?From18-19April,aworkingconferenceofnationalpreventionandtreatmentofgastrointestinalinfectiousdiseaseswasheldinBeijingjointlysponsoredbytheChineseCDCandtheconsultativecommitteeofdiarrheaspecialistsofMinistryofHealth.TherelatedspecialistsandtheleadingmembersoftheCDCwereorganizedtocarryoutanoutspreaddiscussionuponthesubjectofpreventionandtreatmentofinfectiousdiseasesofthegastrointestinaltract,headedbycholera.OnApril17th,theCDCissuednotificationtotheCDCsystemthroughoutthecountrytocarryouttheweeklyreportofcholeraepidemicsandtheactsofreportsofthescatteredcases;measuresforaugmentationofmonitoringandretrieveofepidemicsourceswerealsoarranged.

Great scientists Period 4 Reading and Writing教案

古人云，工欲善其事，必先利其器。教师要准备好教案，这是教师工作中的一部分。教案可以让学生能够在课堂积极的参与互动，使教师有一个简单易懂的教学思路。您知道教案应该要怎么下笔吗？下面是小编帮大家编辑的《Great scientists Period 4 Reading and Writing教案》，仅供参考，希望能为您提供参考！

Period4ReadingandWriting

TheGeneralIdeaofThisPeriodInthisperiodtheteachingandlearningwillcenteronreadingandwriting.Asusual,theteachercanbegintheteachingwithreviewingtheformerknowledge.Thefollowingpartisthelead-in—talkingaboutsomescientists,becausethisunittalksaboutgreatscientistsandthispassageisaboutNicolausCopernicusandhistheory.?Astoreadingtraining,theteachershouldstilldevelopthestudents’abilityofscanningandskimming.Soatthebeginning,getthestudentstopreparesomeknowledgeforreading.Forthatpurpose,theteacherwillfirstlyaskforinformationaboutCopernicusaccordingtowhatthestudentsalreadyknow.?Thentheteachercanhavethestudentslistentothetapeandfindoutwhetherthestatementsaretrueorfalse.Itisdesignedtotrainthestudents’listeningandtocheckwhetherthestudentshavepreviewedthepassagewell.Later,theteacherwillaskthestudentstoskimitandfindoutthemainideaforeachpart.Thepurposeofdoingtheseistohelpthestudentstoformthegoodhabitofreadingwithsomestrategy.Whenreadingapassage,wehadbetterfirstreaditasawhole,thatis,understandthestructureofthepassageandcatchthemainideawiththehelpofthestructureandtitle.Thefollowingstepistoreadthepassageforthedetails.Theteachercandesignsometeachingactivitiestohelpthestudentstoknowaboutmoreandmoreinformationbytakingpartinthereadingactivities.Asaresult,theteachershouldbecareful,cautiousandcreativewhendesigningthereadingactivities.Thereadingactivitieshadbetterbevarious,whichcancatchmorestudents’attention.?Attheendofreading,someactivitiesshouldbedesignedtocheckthestudents’understanding?bysayingsomethingaboutCopernicusandmakingupadialoguebetweenCopernicusandhisfriend.Thepracticinghelpsthestudentsimprovetheirspeakingandarousetheircreativity.Thecompetitionisheldtomakethestudentstakepartintheclassactivitiesactively.Atthesametime,letthestudentsconsiderthewritingpurpose.Besidesreading,thestudentsarealsoexpectedtolearnandpractisetheirwritingskill.Bystudyingthepassage,thestudentsshouldlearntodopersuasivewritingtochangesomeoneelse’sdecision.Theteachershouldgivethestudentssomeadviceonhowtoplanthewritinganddevelopthewriting—beginning,bodyandconclusion.TeachingImportantPointsHelpthestudentsknowaboutCopernicusandhistheory.?Developthestudents’readingability.?Improvethestudents’writingability.?TeachingDifficulty?Developthestudents’readingability.?TeachingAidsMulti-mediaclassroomandothernormalteachingtools.?

ThreeDimensionalTeachingAimsKnowledgeAimsGetthestudentstoknowaboutCopernicusandhistheory.?Learnaboutpersuasivewriting.?AbilityAimsMastertheskillofgistreading.?Developthestudents’readingability,suchasskimmingandscanning.?Improvethestudents’writingability.?EmotionalAimsArousethestudents’interestinscienceanddevotiontoscience.?

TeachingProcedureStep1GreetingT:Hello,everyone.?Ss:Hello,MissWang.?Step2ReviewingT:LastclasswetalkedaboutQianXuesenandCarlLinnaeus.Canyousaysomethingabout?them?S:QianXuesenisafamousChinesephysicist.?S:QianXuesenoncestudiedinthe!--?xml:namespaceprefix=st1ns="urn:schemas-microsoft-com:office:smarttags"/--USAandthenreturnedtoChina.?S:QianXuesenmadegreatcontributionstospaceresearch.?S:CarlLinnaeusdevelopedasystemtoclassifyplantspeciesaccordingtothemaleandfemaleorgansinthefollowers.?S:CarlLinnaeusearnedthetitle“Fatherofclassification”.?Ss:...?Step3Pre-readingT:Youhavedoneagoodjob.Sowehavelearnedaboutalotaboutgreatscientists,suchasJohnSnowandQianXuesen.Whoelsewouldyouliketolearnabout?Why??S1:I’dliketoknowsomethingaboutMadameCurie,becauseshewasoneofthegreatwomenscientists.?S2:I’dliketoknowaboutAlbertEinstein,becauseheplaysanimportantpartinthedevelopmentofPhysics.?S3:StephenHawkingbecausehehasmadegreatachievementsalthoughheisdisabled.?Ss:...?T:Ifindyouareinterestedinscienceandscientists.Buttodaywearegoingtoreadabout?Copernicus.Doyouknowsomethingabouthim??S1:HewasborninPoland.?S2:Hebelievedtheearthmovesaroundthesun.?S3:Itwassaidthathewasburnedtodeathbecauseofhistheory.?Ss:...?T:Doyouwanttoknowmoreabouthim??Ss:Ofcourse.?T:Solet’scometothepassageCopernicus’revolutionarytheory.?Step4ListeningT:FirstI’dlikeyoutolistentothetapeandfindoutwhetherthestatementsareTorF.?(Givethestudentsoneminutetoreadthestatementsandthenplaythetape.)??()1.WhenCopernicusfoundthattheearthwasnotthecenterofthesolarsystem,hewasveryexcited.?()2.Someastronomersfounditstrangethatsomeplanetsappearedbrighteratsometimes.?()3.Copernicusworkedoutthetheorybyobservationandcalculation.?()4.Copernicusdidn’tpublishhisideasuntilhediedin1543.?()5.AccordingtotheChristianideaofgravity,thingsfelltothegroundbecause?theearthisthecenteroftheuniverse.?(Afewminuteslater.)?T:Areyouready?Who’dliketohaveatry.Ifthesentenceistrue,pleasereadit.Ifitisfalse,correctit.S1:Thefirstsentenceisfalse.WhenCopernicusfoundthattheearthwasnotthecenterofthesolarsystem,hewasfrightened.?S2:Thesecondstatementistrue.?S3:Thethirdstatementisalsotrue.?S4:Thefourthstatementisfalse.Copernicusdidn’tpublishhisideasuntilhelaydyingin1543.S5:Thefifthstatementistrue.?Suggestedanswers:1.F;2.T;3.T;4.F;5.T?Step5GistReadingT:Youhavedoneagoodjob.Inthinkyoupreviewedthepassagewell.Tounderstandthepassagebetter,Idividethepassageintofourparts.Readthepassagequicklyandfindoutthemainideaofeachpart.(Afterthreeminutes.)?T:Haveyougotit?Generallyspeaking,ifwewanttointroducesomething,first,weusuallygiveabriefintroduction.Whataboutthemainideasofotherparts?(Askthestudentstogivetheiropinionsandintheendtheteachergivesthemtheanswer.)Suggestedanswers:Para1Briefintroduction?Para2ThecauseofCopernicus’theory?Paras3-4TheprocessofCopernicus’theory?Para5ThesignificanceofCopernicus’theory?Step6DetailedreadingT:ThispassagemainlytalksaboutCopernicus’theory.Solet’scomparehistheoryandthetheorybeforehim.Workinpairs.Readthepassageagainandfillinthefollowingform.?BeforeCopernicus’theoryCopernicus’theory1.Godmadetheearth.2.Theearthwasthecenterofthesolarsystem.1.Thesunisthecenterofthesolarsystemandtheplanetsgoarounditexceptthemoon.2.Theearthisspinningasitgoesroundthesun.(Twominuteslater.)T:Haveyoufoundoutthedifferenttheories?Who’dliketohaveatry??S:BeforeCopernicus’theory,theybelievedGodhadmadetheearth,soitwasthecenterofthesolarsystem.?T:Verygood.WhataboutCopernicus’theory??S:Copernicusfoundthatthesunisthecenterofthesolarsystemandtheplanetsgorounditexceptthemoon.?T:That’sright!Anythingelse??S:Healsofoundtheearthisspinningasitgoesroundthesun.?T:Great!(Showthecompleteformtothestudentsandletthemreadit.)Justnow,weknewCopernicusdidn’tpublishhistheoryimmediatelyhefoundit.Canyoutellmewhy??S:Becausehedidn’twanttobeattackedbytheChristianChurch.Hepublisheditmanyyearslater.T:Yes.Atthattime,anyonewhowantedtochallengethetheoryoftheChristianChurchwouldbepunished,evensometimesbesentencedtodeath.IfyouwereCopernicus,wouldyouhavehiddenyourtheorysoformanyyears?Pleasegiveareason.(Twominuteslater.)?T:I’dliketoknowaboutyourideas.Areyouready?Anyvolunteers??S:IfIwereCopernicus,Iwouldhavedonethesame,becauseatthattime,peopledidn’tenjoythefreedomofspeech.WhoeverchallengedtheChristianChurchwouldbepunished.Whilethereislife,thereishope.Therewouldbemorechanceformetomakemytheoryknowntothepublic.?T:Itsoundsreasonable.Thankyou.Anyoneelse??S:IfIwereCopernicus,IwouldhavepublishedmyideasassoonasIfoundthem.SinceIfoundmyideaswereright,Iwouldmakethemknowntomorepeople,regardlessofdanger.Asascientist,Ishouldbebravetochallengeanddevotemyselftoscience.?Ss:...?T:Youhavedoneaverygoodjob.Iappreciateyourgoodideasandopinions.?Step7PractisingT:Sincewehavelearnedthewholepassage,I’dlikeyoutodosomepractice.?(Showthefollowingonthescreen.)?1.SaysomethingaboutCopernicus.?Copernicus____________________.?2.MakeupadialoguebetweenCopernicusandoneofhisfriends.Copernicusshowedhisideasprivatelytohisfriendandhisfriendencouragedhimtopublishhisideas.?T:FirstpleasesaysomethingaboutCopernicus.Giveasmuchinformationaspossibleabout?himbymakingsentencesbeginningwithCopernicus.?S1:CopernicusisaPolandastronomer.?S2:Copernicusfoundtheearthisnotthecenterofthesolarsystem.?S3:Copernicusdidn’tpublishhistheoryuntil1543.?S4:Copernicusmadeagreatcontributiontoastronomy.?Ss:...?T:I’mdeeplyimpressedbyyoursentences.Youareexcellent.FromthepassageweknowCopernicusshowedhistheorytohisfriendsandhisfriendsencouragedhimtopublishhistheory.Pleasemakeupadialogueinpairsbasedonthissituation.Wewillholdacompetitiontoseewhichgroupactsthebest.?(Afterafewminutes,theteachergetsseveralpairstoactitoutanddecideswhichgroupisthebestone.)?Step8WritingT:JustnowwelearnedthatCopernicusdidn’tpublishhisideasassoonashefoundhistheory.WealsotalkedaboutwhatyouwouldhavedoneifyouwereCopernicus.NowwriteashortletteraskingCopernicustopublishhisideassoeveryonecanreadthem.Firstyouneedtocollectyourideas.TherearesomesuggestedinformationonPage7.Thenyouneedtoarrangetheseideas.Thereisaplanforit.?Beginning:TellCopernicuswhoyouareandwhyyouwanthimtopublishhisideas.?Paragraph2:Reason1andevidence.?Paragraph3:Reason2andevidence.?Summingup:Askhimtothinkagainaboutpublishinghisideas.?(GiveSssometimetodoit.Askthemtodrawanoutlinefirst,anditwillhelpthemtodeveloptheirwritingskill.Thepassagewillbeclear.Iftheyhavefinishedwriting,getthemtoexchangewiththeirdeskmates.Finallyasksometoreadtheirwritingstothewholeclass.Whiledoingthis,theteachercandesignacompetitiontoarousetheirexcitement.)?Step9HomeworkT:Youdidverywellinclass.There’sthehomeworkforyou.?1.Previewthereadingpassageandunderlinethephrasesyouthinkimportantanduseful.2.Finishthewritingifyouhaven’tfinishedandimproveitifyouhave.?

TheDesignoftheWritingontheBlackboard

Unit1Greatscientists

Period4ReadingandWritingCopernicus’revolutionaryworkMainideaofeachpart:?Para1Briefintroduction?Para2Thecauseof?Copernicus’theory?Paras3-4Theprocessof?Copernicus’theory?Para5Thesignificanceof?Copernicus’theory??BeforeCopernicus’theoryCopernicus’theory1.Godmadetheearth.??2.Theearthwasthecenterofthesolarsystem.1.Thesunisthecenterofthesolarsystemandtheplanetsgoarounditexceptthemoon.2.Theearthisspinningasitgoesroundthesun.

ResearchandActivitiesThethemeoftheactivityis“agreatscientistinoureyes”.Getthestudentstoworkingroupsandintroduceagreatscientistintheirminds.First,theyneedtodecidewhichscientisttheythinkisthegreatest.Then,collectasmuchinformationaspossibleaboutthescientist,suchashis/herlife,achievements,andsoon.Intheend,eachgrouppresentsittothewholeclass.Theactivityisdesignedtoarousethestudents’interestinscience,cultivatetheirteamspiritandlearnsomethingfromthesegreatscientists.Italsohelpsthemlearntosearchforinformationandorganizeitwell.

ReferenceforTeaching

NicolausCopernicus

!--?xml:namespaceprefix=vns="urn:schemas-microsoft-com:vml"/--BornonFeb.19,1473,inThorn(Torun),Poland,NicolausCopernicuswasdestinedtobecome,throughthepublicationofhisheliocentrictheory70yearslater,oneoftheseminalfiguresinthehistoryofscientificthought.Thesonofaprosperousmerchant,hewasraisedafterhisfather’sdeathbyamaternaluncle,whoenabledhimtoentertheUniversityofKrakow,thenfamousforitsmathematics,philosophy,andastronomycurriculum.ThisexperiencestimulatedtheyoungCopernicustostudyfurtherliberalartsatBologna(1496-1501),medicineatPadua,andlawattheUniversityofFerrara,fromwhichheemergedin1503withthedoctorateincanonlaw.ShortlyafterwardhereturnedtoPolandandeventuallysettledpermanentlyatthecathedralinFrauenberg(Frombork),lessthan100milesfromhisbirthplace.Throughhisuncle’sinfluencehehadbeenelectedacanonofthechurchevenbeforehisjourneytoItaly.Copernicusnotonlyfaithfullyperformedhisecclesiasticalduties,butalsopracticedmedicine,wroteatreatiseonmonetaryreform,andturnedhisattentiontoasubjectinwhichhehadlongbeeninterested-astronomy.?ByMay1514CopernicushadwrittenDerevolutionibusorbiumcoelestium(OntheRevolutionsoftheHeavenlySpheres,1543).ThisclassicworkchallengedthegeocentriccosmologythathadbeenacceptedsincethetimeofAristotle.Copernicusproposedthattheearthgoesroundthesunwiththeotherplanets.?ThenewtheorythatCopernicusespousedinDerevolutionibusexhibitsapeculiarmixtureofbothradicalandconservativeelements.Inthemidstofhisradicalreorderingofthestructureoftheuniverse,CopernicusstilladheredtotheancientAristoteliandoctrinesofsolidcelestialspheresandperfectcircularmotionofheavenlybodies,andheheldessentiallyintacttheentireAristotelianphysicsofmotion.Moreover,withsignificantinnovations,heclungtothePtolemaicrepresentationofplanetarymotionbymeansofcomplicatedcombinationsofcirclescalledepicycles.AlthoughCopernicusrealizedthathistheoryimpliedanenormousincreaseinthesizeoftheuniverse,hedeclinedtopronounceitinfinite.TheseaspectsoftheCopernicantreatisedonotmitigatethenoveltyortheimpactofthefinaltheory,ortheauthor’sfirmconvictionthathissystemwasanaccuraterepresentationofphysicalreality.Rather,theyindicatethescopeoftheworkthatlayaheadandthatwaseffectivelyaddressedinthenextcenturywhenKeplerdeterminedtheellipticityofplanetaryorbits,Galileoformulatedhisnewconceptofmotion,andNewtonespousedhistheoryofuniversalgravitation.TheenunciationoftheheliocentrictheorybyCopernicusmarkedthebeginningofthescientificrevolution,andofanewviewofagreatlyenlargeduniverse.Itwasashiftawayfromthecomfortableanthropocentrismoftheancientandmedievalworld.Ascientifictheorythatreflectedsoprofoundlyonhumanitywasnotwelcomedbythechurch,anditwasonlyafterthepublication(1540)ofNarratioprima(AFirstAccount),byanenthusiasticsupporternamedRheticus,thattheagedCopernicusagreedtocommittoprintthetheoryalreadyoutlinedin1514.Anundocumented,butoftenrepeated,storyholdsthatCopernicusreceivedaprintedcopyofhistreatiseonhisdeathbed.HediedonMay24,1543.

ShenzhouⅥtouchesdown

BEIJING,Oct.17(Xinhua/chinadaily.com.cn)—ThereturnmoduleofChina’ssecondmannedspacecraftShenzhouⅥhasreturnedtotheEarth,andtheastronautsaresafe.?ThemoduleandastronautstoucheddowninthemainlandingfieldinCentralInnerMongoliaAutonomousRegionat4:33A.M.Mondayafterafive-dayflight.?FeiJunlonggotoutofthereturnmodulebyhimselffirst,followedbyNieHaisheng.?Thetwosaidtheywereingoodconditionwhenansweringquestionsfromjournalists.?ThetwoPeople’sLiberationArmycolonelsreceivedahero’swelcome.JubilantresidentsinNie’shometownincentralHubeiprovincesetofffirecrackersandperformedtraditionalliondances.Fei’smotherweptonlearningofhissafereturn,andhisfatherdeclared,“Themotherlandissogreat!”StatetelevisionshowedtheastronautsemergingfromShenzhouⅥunaided,pausingatopthecharredreentrycrafttowavetotherecoveryteam.?ChenBingde,chiefofChina’smannedspaceproject,declaresthemissionacompletesuccess.Thereturnmoduellandedonekilometerawayfromthetarget,andsixkilometersfromtheShenzhouV’slandingsite.?

ThetwomenareexpectedtobetakenbyahelicoptertoalocalairporttoboardaflighttoBeijing.Bothwillbeinisolationforobservationfor14daysafterthemission,butfamilymemberswillbeallowedtovisit,theBeijingYouthDailynewspapersaidSunday.?FeiandNieblastedoffWednesdayonChina’ssecondmannedspacemission.ItcamealmostexactlytwoyearsafterChina’sfirstmannedspaceflight.?Chinaisonlythethirdcountrytosendhumansintoorbitonitsown,afterRussiaandtheUnitedStates.StatetelevisionshowedscoresoftechniciansmonitoringthelandingatcomputerscreensataBeijingcontrolcenter.Theyshowednoreactionwhenanannouncersaidthecapsulehadlandedbutbrokeintocheersafterwordcamethattheastronautsweresafe,theAssociatedPressreported.ChineseleadersincludingthetoplegislatorWuBangguowereshownontelevisionwatching?thelandingfromthecontrolcenter.?Themissionhad“accomplishedtheplannedexperimentsandaccumulatedvaluabletechnicaldata,”XinhuasaidSunday.?“Wefeelgood,ourworkisgoingsmoothlyandourlifeishappy,”FeiwasquotedassayingSundayeveningbeforethecraftbeganitsre-entrymaneuvers.“Wewilldoourutmosttofulfillthemission.”?“We’regratefulforthedeeploveandconcernbyallChinesepeople,theHongKong,MacaoandTaiwancompatriots,”Niesaid.?Shenzhou6orbitedtheEarth76timesandtraveledmorethan1.9millionmiles.Themissionwassubstantiallylongerandmorecomplexthanthe2003flight,whenastronautYangLiweiorbitedfor211/2hoursbeforehiscapsulelandedbyparachute.?

Great scientists Period 3 Listening and Speaking教案

Period3ListeningandSpeaking

TheGeneralIdeaofThisPeriodThisisthethirdperiodofthisunit.Atthebeginningofthisperiod,theteachershould(can)designsomeexercisestoreviewwhatthestudentslearnedinthelastperiod,thatistosay,gooverwhatthestudentslearnedaboutthatJohnSnowdefeats“KingCholera”.Theteachercanbeginwithaskingsomequestionsorhavingacompetitiontomakesomesentenceswith“JohnSnow”accordingtothepassage.Duringthisperiod,listeningandspeakingwillbemainlydealtwith.Atthebeginning,teachersfocusontrainingtheSs’listening.ThislisteningcontentisabouttheimportanceofQianXuesenforspacetravelin!--?xml:namespaceprefix=st1ns="urn:schemas-microsoft-com:office:smarttags"/--China,thecontributionsmadebyabotanistnamedCarlLinnaeusandtheresearchintothelifeandworkofamathematiciancalledLeonhardEuler.?WhentrainingtheSs’listeningability,teachersshouldstartwithpre-listening,thatis,lead-in.Ifitisnecessary,teachershadbetterintroducesomebackgroundknowledgeaboutthelisteningmaterial.Later,lettheSslistentoit.Atthesametime,teachersshoulddesignsomesimplequestions.Afterthat,theSshaveknownaboutthelisteningmaterial,andthenteacherscanaskthemtolistentoitagaintobereadyformoredifficultquestions.Ifnecessary,theSscanbegivenanothertimetolisten.Whilepracticing,teachershadbetterofferstudentssomeadviceonhowtodoitwell.Especially,trainthestudentstopredictwhattobetalkedaboutaccordingtothehintsandlimitedinformationandletthemformthegoodlisteninghabitoflisteningwiththepurposeoffindingusefulinformationandtosummarize.Certainly,supposetherearemanynewwordsandexpressions,teachersshouldhelpthemtodealwiththematthefirstplace.Allthelisteningpracticeshouldfocusondevelopingthestudents’listeningskill.Afterpracticinglistening,theSsareexpectedtolearnsomeexpressionsabouttalkingaboutscientificjobaswellasscientists’achievementsandrecountstories.Besidesthose,thestudentsareexpectedtolearntheskillofdescribingaperson.Duringthecourse,teachersshouldrankclassactivitiesfromtheeasytothedifficult.First,askthemtolearntheexpressions.Then,askthemtoimitateittohaveadialogue.Finally,thestudentsareexpectedtocreateadialogueordiscussthegiventopic.Inordertodrawstudents’attention,theteacherhadbetterprepareforsomeinterestingsituations.Thisperiodcentersonemphasisonspeakingandlistening.Theteachershouldtryhisorherbesttoencouragethestudentstosaysomething.Don’talwayscorrectthemistakesthatthestudentswouldmakewhilespeaking.Otherwise,thestudentswouldfeelreluctanttospeakouttheiropinions.TeachingImportantPointsTrainthestudents’speakingabilitybydescribing,talkinganddiscussing.?Helpthestudentsimprovetheirlisteningability.?TeachingDifficultiesTrainthestudents’listeningability.Especiallylistenandunderstandwhatthespeakers?meanbeyondwords.?TeachingAids?ataperecorder,aprojectorandtheblackboard?

ThreeDimensionalTeachingAimsKnowledgeaims:LettheSsknowaboutsomescientistsandtheirlifeandcontributions.?GettheSstolearnhowtotalkaboutscientificworkandhowtodescribeaperson.?AbilityAims:?Trainthestudents’speakingabilitybydescribing,talkinganddiscussing.?Trainthestudents’listeningability.?EmotionalAims:?Trainthestudents’abilitytocooperatewithothers.?Encouragethestudentstolearnfromscientiststoshowinterestinscientificexplorationandresearch.?

TeachingProcedureStep1GreetingT:Hello,boysandgirls.?Ss:Hello,MissWang.?Step2Revision?T:Todaywewillbeginourlessonwithacompetitionbetweengroups.Inthelastperiod,welearntaboutJohnSnowwhodefeats“KingCholera”.Now,pleasesaysomethingthatyouknowaboutit.Ifyouofferacompletesentence,youwillbegiventenmarks.Yourgroupwillbegiventwentymarkswhenyourexpressionisespeciallybeautiful.?S:JohnSnowwasawell-knowndoctorinLondon,whoattendedQueenVictoriatoeasethebirthofherbabies.?S:Hebecameinspiredwhenhethoughtabouthelpingordinarypeopleexposedtocholera,whichwasthedeadlydiseaseofhisday.?S:JohnSnowgotinterestedintwotheoriesexplaininghowcholerakilledpeople.?S:Hebelievedinthesecondtheorythatispeopleabsorbedthisdiseaseintotheirbodieswiththeirmeals.Fromthestomachthediseaseattackedthebodyquicklyandsoontheaffectedpersonwasdead.Ss:...?(Theteachershouldencouragemorestudentstojoininthecompetition.Attheendofthecompetition,theteachershouldannouncetheresultofthiscompetition.Praisethewinnerandencouragethelosers.)?T:WhatcanwelearnfromJohnShow??S:Weshouldbaseourtheoriesonpractice.?S:Weareinspiredtohaveaspiritofscientificexploration.?S:Wedosomeresearchwiththepurposeofservingthepeopleandsociety.?Ss:...?T:Yes,wecanlearnalotfromthescientist.Infact,thereareagreatnumberofpeopleworkingonscienceworthyofbeinglearnedbothathomeandabroad.Canyounamesomescientistsandintroducetheirmaincontributions??S:Archimedes,whodiscoveredthatobjectsinwaterareliftedupbyaforcethathelpsthemfloat.S:Darwinwroteabookexplaininghowanimalsandplantsdevelopedastheenvironmentchanged.?S:MadamCuriediscoveredradium.?S:StephenHawkingputforwardatheoryaboutblackholes.?S:Zhanghenginventedtheearliestinstrumenttotellpeoplewhereearthquakeshappened.Ss:...T:Youdidagoodjobandlistedmanyscientistsaswellastheircontributions.Today,wearegoingtolearnaboutmorescientists.?Step3Listening(onPages5-6)

!--?xml:namespaceprefix=vns="urn:schemas-microsoft-com:vml"/--Task1Pre-listening?T:Firstlet’senjoythepicture.Whatcanyousee??S:PresidentJiangZeminandanoldman.?T:PresidentJiangZeminvisitedQianXuesen.?T:WhathaveyoualreadyknownaboutQianXuesen???S:HeisaChinesescientist,whoseresearchmainlycentersonPhysics.?S:Heishonoredas“ChineseRocketFather”.?S:HehasmadegreatcontributionstospacetravelinChina.?T:Good.Youseemtohaveagoodknowledgeofhim.QianXuesenisafamousscientist?whohascontributedmuchtothecountry’scauseofscienceandtechnology?.?Task2FirstListening?T:Wearetolistentothematerial,whichisaboutQianXuesen.YuPingistellingherfriendSteveSmithaboutQianXuesen’slife.IfyouwereYuPing,whattopicswouldyouliketocoverwhenintroducinghim??S:Thedatewhenhewasbornandhedied;theplacewherehewasborn,lived,studiedanddied;hisfamily;hisexperience;hisachievements;hiscontributions?T:Excellent.Whenwetalkaboutandintroduceascientist,weusuallydescribetheseaspects.Now,listencarefullyandtickoutwhichtopicsarementionedinthetape.?(Afterlistening,letthemchecktheanswers.)?Task3SecondListeningT:Thistime.You’llwritedowntheanswerstothefivequestions.Boysandgirls,howcanwewritetheanswersfastandcorrectly??S:Weshouldgothroughthequestionsfirstandkeeptheminmind.Whenwearelistening,wejustneedtopaymuchattentiontothesentencesrelatedtotheanswers.?S:Weneedn’twritedowneachwordoftheanswers.Wejustwritedownsomekeywords.Laterwecanwritedownthecompleteanswerswiththehelpofthesekeywords.?T:Youareclever.Nowpleasegetready.First,lookthroughtheintroductiontothelistening?material.Then,scanthequestions.(Twominuteslater,theteacherplaysthetape.ThengiveSstimetoorganizetheirsentences.)T:Let’schecktheanswersonebyone.?(Ifthestudentsmakesomecommonmistakesortheyseemtohavedifficultyinfindingoutanswers,teacherscangivethemsomehintsandletthemlistentoitagain.Afterthat,checktheanswers.Ifthestudentsfeelitdifficulttomakesenseaboutthekeywordsandunderstandthespeakers’intentionandattitude,theteachershouldgivethemsomehelp.)?Task4Post-listening?T:Afterlistening,wouldyoupleaseanswersomequestions??1Whatdidyouhearonthetape??2WhatcanyoulearnfromQianXuesen??(Atthisparttheteachermayhavethestudentspresentwhattheyhaveheardonthetapeandshowtheirownopinionaboutwhattheyhavelearnedfromhim.Ifpossible,theteachermayhavesomeofthestudentsdothepresentationworkinclass.Bydoingthis,thestudentscangetfullunderstandingofwhatthetapeistalkingabout.)?Step4Listening(Page41)?Task1Pre-listening?T:JustnowwelearnedaboutaChinesescientist,QianXuesen,whohasmadegreatcontributionsonspacetravelinChina.Wewillgettoknowanotherscientist,whosecontributionisonbotany.Canyouguesswhoheis??S:CarlLinnaeus,maybeDarwin.?T:Youareright.Bothscientistsdidstudybotanyanddevotedtheirtimetotheresearch.Asweknow,CarlLinnaeusdevelopedhissystemabouthowtoclassifyspecies.WhileDarwinwroteabookontheOriginalofSpecies,inwhichheexplainedhowanimalsandplantsdevelopedastheenvironmentchanged.ThefollowingisaboutCarlLinnaeus.T:Now,readtheinstructionsaboutthelisteningandchoosewhichofthefollowingstatementsmistcloselydescribeswhatthislisteningpassageisabout.Explainwhytheothersarewrong.?S:Ithinkthethirdoneisright.Thisisaboutamanwhofindsaflowerandwantstoknowifitisanewspeciesofflower.Becauseheisinterestedinbiologyandespeciallyinthestudyofplants.Whathewantstodoistostudywhetheritisanewspecies.Theothertwostatementscannotconveythestudy.Task2Listening?T:Whatyousaidisreasonable.Let’slistentogethertofindwhetheryouranswerisright.?(Afterlistening,letthemchecktheanswers.)?T:Listentothetapeagainandtrytocompletethefollowingpassage.?Tofindthenameofanunknownflower,firstyouhavetogotoseeaflower__________he/shewilllookinaspecial__________writtenbyCarlLinnaeus.Helivedin__________from__________to__________.Hewasveryimportantbecausehesolvedaseriousproblemfor__________.Hesawallplantsandanimalsproduce__________.Someanimalsproduce__________butotherslay__________whileplants__________.Heusedthesedifferentwaysofproducingyoungtoputplantsandanimalsinto__________.Forexample,thegroupcalledbirdslay__________toproduceyoungandtheyallhave__________.Linnaeusputtheplantsandanimalsintosmallergroupsorspecies.Hegaveeachonetwonames.Oneisforthelargegroup,forexample__________andoneisforthespecies,forexample__________.Soaparrotwouldbe__________.Hewasthefirstpersontosuccessfullyclassifyallplantsandanimals.Task3Post-listening?Letthestudentsfillintheblanketsandthencheck.Ifthestudentsfeelitdifficulttodoit,letthemlistenitathirdtime.Aftercheckingtheanswers,askthestudentstoreadittogether.?Step5Listening(Page44)T:Lookatthescreenandlet’sreadthefollowingnewwordsfirstly.(Thesewordsarepresentedonthescreen:analyse,pure,foundation,symbol,sin,cosin,geometry,calculus,mechanics,practical,topology)?T:Canyouguesswhichfieldthenextscientistisinaccordingtothenewwords??S:Thenextmustbeamathematician.?T:Right.ThismathematicianisLeonhardEuler.JohnSmithisdiscussingwithZhaoYanghisresearchintothelifeandworkofamathematiciancalledLeonhardEuler.ListentothetapeandfillinthechartontheimportanceofEuler’swork.?Euler’sachievementsExamplesNewsymbolsandtermsOldareasofmathematicsNewareaofmathematicsImportance(Afterlistening,asksomestudentstofillinit.Ifmanystudentsfeelitdifficult,letthemlistentoitagain.Whiledoingit,theteachercanalsoasktwostudentstocometowritetheanswersontheblackboard.Theteacherhadbettergivethempraiseiftheydoitwell.)?Step6SpeakingTask1Lead-inT:Boysandgirls,fromthelisteningmaterial,weknowaboutsomescientists.Doyouhaveadreamtobeascientistinthefuture??Ss:Yes./No.?T:Supposeyouwouldliketoworkasascientist,andyouarediscussingwithyourpartneraboutyourfuturejob.Whatquestionswouldyouliketoconcern??S1:Whatjobdoyouwanttodo??S2:Howwillyougetthejob??S3:Whatpreparationswillyoumakeforthefuturejob??T:Right.Apartfromthose,wecanalsotalkaboutthefollowingquestions:?1Whateducationwillyouneed??2Whatpersonalitywillbeneeded??3Whatworkexperiencewouldbeuseful??4Howlongwillthetrainingtake??5Howwillyouprepareforthiscareer??T:Theseexpressionsmayhelpyou:?Ialwayswantedto...because...TheexperienceIwillneedis...?Imightfinditdifficultto...Ineedtopractise...?Mygreatestproblemwillbeto...?Iwillneedtobe/become...?patient,creative,hard-working,co-operative,confident,brave,positive,pleasant,polite,determined,energetic,strictwith...Task2Dialogue(pairwork)T:Nowitistimetodiscusswhatscientificjobeachofyouwouldliketochooseinthefuturewiththehelpofthementionedquestionsandexpressionsinpairs.Iwillgiveyoufiveminutestoprepareforit.AfterthatIwillletsomeofpairstocometoactitout.?Sample:A:Whatjobdoyouwanttodointhefuture??B:Ialwayswanttobeabotanist.?A:Ifyouwanttobeascientist,whateducationwillyouneed??B:Iwilltrymybesttogotoakeyuniversitytolearnandstudybotany.?A:Whatworkexperiencewouldbeuseful??B:TheexperienceIwillneedistostudywildplantsinthewildwhenIamatschool.Now,Ijointhesocialnaturalcluborganizedbyourschool.EverytimeImakeeveryefforttoovercomedifficultytostudyplantsinthewild.?A:Doyouknowwhatpersonalitywillbeneededifyouwanttobeascientistinthefuture?B:Iwillneedtobepatient,creative,hard-working,brave,energeticandco-operative.?A:Yes,Iagreewithyou.Besidesthosepersonalities,wealsoshouldbedetermined,confident?andpositive.?B:Iwillmakeeffortstoownsuchgoodquality.?A:Howwillyouprepareforthiscareer??B:IintendtogotocollegenextyearandthenIwillhaveachancetobeascientist.ButmygreatestproblemwillbewhetherIwillbeabletogotouniversityinthefuture.?A:Don’tworryaboutitandjustgetdowntopreparingforit.Goodchancesalwaysbelong?tothepersonswhohavealreadypreparedforthem.Iamsureyouwillsucceedifyoukeepworkinghard.Iamwaitingforyourgoodnews.?B:Thankyouforyourencouragement.Iwillmakefulluseoftimetostruggleforsuccess.Task3Free-talk?T:Letustalkfreely.Youareallowedtomoveabouttofindastudentyou’dliketotalkwith.Imagineyouaregoingtomeetaspecialistaboutanewly-foundflower.Yourpartnerwillbetheassistantfortheflowerspecialist.Youbothneedadescriptionoftheothersoyoucanrecognizeeachotherwhenyoumeet.Nowringtheassistanttosortoutthenecessaryinformation.?(Ofcourse,followingtheabove,thestudentsmaygatheraroundormovearoundtofindtheirownfavoritepartnerstotalkwith.Thisisahalf-controlledactivity.Teachersletthemexpresswhatevertheywanttoonconditionthattherearesomeexpressionsonthetheme.Givethemaboutfiveminutestoprepareforit.Later,asksomepairstoactitout.Asusual,theteacherwon’tforgettogivecommentsonwhatthestudentsdo,includingtheteacher’swordspraisingwhattheyaredoinginthefirstfewstages.Onlyinthiswayarethestudentsencouragedtotalkfreelyaboutwhattheywanttosayandwhytheythinkso.)?Step7SummaryandHomework?T:Inthisperiod,wemainlyfocusonthespeakingandlisteningabilities.Ifyoufeellistening?orspeakingpoor,youhadbetterpracticemoreafterclass.Practicemakesperfect.Today’shomeworkistodescribeascientisttoyourpartnerandletyourpartnerguesswhoshe/heis.Thenexchange.

TheDesignoftheWritingontheBlackboard

Unit1Greatscientists

Period3ListeningandSpeakingThequestionsmaybeusefultodiscussthescientificjob,Theexpressionsmayhelpyoutodiscussyourfuturescientificjob.Whatjobdoyouwanttodo??Whateducationwillyouneed??Whatpersonalitywillbeneeded??Whatworkexperiencewouldbeuseful??Howlongwillthetrainingtake??Howwillyouprepareforthiscareer?Ialwayswantedto...because...?TheexperienceIwillneedis...?Imightfinditdifficultto...?Ineedtopractise...?Mygreatestproblemwillbeto...?Iwillneedtobe/becomepatient,creative,hard-working,co-operative,confident,brave...

ResearchandActivitiesAfterclass,usethelibraryortheInternettofindoutfactsaboutimportantwomenscientistsinmedicine,physics,chemistry,biology,astronomyormathematics.Thereareveryusefulwebsites(includingthe“Biographiesofwomenmathematicianswebsite”).Prepareatalkonyourchosenscientists.Remembertoincludesomeinformationabouttheirlife,theirachievementsandwhytheyareconsideredimportantinsciencehistory.Thengiveyourtalktotheclass.

ResearchforTeaching

Euler,Leonhard(bornApril15,1707,Basel,Switz.diedSept.18,1783,St.Petersburg,Russia)?Swissmathematicianandphysicist,oneofthefoundersofpuremathematics.Henotonlymadedecisiveandformativecontributionstothesubjectsofgeometry,calculus,mechanics,andnumbertheorybutalsodevelopedmethodsforsolvingproblemsinobservationalastronomyanddemonstratedusefulapplicationsofmathematicsintechnologyandpublicaffairs.Euler’smathematicalabilityearnedhimtheesteemofJohannBernoulli,oneofthefirstmathematiciansinEuropeatthattime,andofhissonsDanielandNicolas.In1727hemovedtoSt.Petersburg,wherehebecameanassociateoftheSt.PetersburgAcademyofSciencesandin1733succeededDanielBernoullitothechairofmathematics.?Eulerdevotedconsiderableattentiontodevelopingamoreperfecttheoryoflunarmotion,whichwasparticularlytroublesome,sinceitinvolvedtheso-calledthree-bodyproblem—theinteractionsoftheSun,Moon,andEarth.(Theproblemisstillunsolved.)Hispartialsolution,publishedin1753,assistedtheBritishAdmiraltyincalculatinglunartables,ofimportancetheninattemptingtodeterminelongitudeatsea.Oneofthefeatsofhisblindyearswastoperformalltheelaboratecalculationsinhisheadforhissecondtheoryoflunarmotionin1772.ThroughouthislifeEulerwasmuchabsorbedbyproblemsdealingwiththetheoryofnumbers,whichtreatsofthepropertiesandrelationshipsofintegers,orwholenumbers(0,±1,±2,etc.);inthis,hisgreatestdiscovery,in1783,wasthelawofquadraticreciprocity,whichhasbecomeanessentialpartofmodernnumbertheory.?Inhisefforttoreplacesyntheticmethodsbyanalyticones,EulerwassucceededbyJ.-L?.Lagrange.But,whereEulerhaddelightedinspecialconcretecases,Lagrangesoughtforabstractgenerality;and,whileEulerincautiouslymanipulateddivergentseries,Lagrangeattemptedtoestablishinfiniteprocessesuponasoundbasis.ThusitisthatEulerandLagrangetogetherareregardedasthegreatestmathematiciansofthe18thcentury;butEulerhasneverbeenexcelledeitherinproductivityorintheskillfulandimaginativeuseofalgorithmicdevices(i.e.,computationalprocedures)forsolvingproblems.

CarlLinnaeus(bornMay23,1707,Rshult,Smland,Swed.diedJan.10,1778,Uppsala)CarlLinnaeusisaSwedishbotanistandexplorerwhowasthefirsttoframeprinciplesfordefininggeneraandspeciesoforganismsandtocreateauniformsystemfornamingthem.Linnaeuswasthesonofacurate.Hisloveofflowersdevelopedatanearlyage;whenonlyeightyearsoldhewasnicknamed“thelittlebotanist.”HestudiedattheuniversitiesofLundandUppsalaandreceivedhisdegreeinmedicinefromthelatter.

TheSystemaNaturae,whichLinnaeushadshowntothebotanistJanFredrikGronoviusinmanuscript,soimpressedGronoviusthathepublisheditathisownexpense.Linnaeus’systemwasbasedmainlyonflowerparts,whichtendtoremainunchangedduringthecourseofevolution.Althoughartificial,asLinnaeushimselfrecognized,suchasystemhadthesuprememeritofenablingstudentsrapidlytoplaceaplantinanamedcategory.Itcameintouseataperiodwhentherichnessoftheworld’svegetationwasbeingdiscoveredataratethatoutstrippedmoreleisurelymethodsofinvestigation.Sosuccessfulwashismethodinpracticethatitsveryeaseofapplicationprovedtobethegreatestobstacletoitsreplacementbythemorenaturalsystemsthatsupersededit.

Hislateryearsweretakenupbyteachingandthepreparationofotherworks:FloraSuecica(1745)andFaunaSuecica(1746);twovolumesofobservationsmadeduringthejourneysinweden,Vstgtaresa(1747)andSknskaresa(1751);HortusUpsaliensis(1748);hisPhilosophiaBotanica(1751);andtheimportantSpeciesPlantarum(1753),inwhichthespecificnamesarefullysetforth.In1755hedeclinedaninvitationfromtheKingofSpaintosettleinthatcountrywithaliberalsalaryandfulllibertyofconscience.In1761hewasgrantedaSwedishpatentofnobility,antedatedto1757,fromwhichtimehewasstyledCarlvonLinné.Anapoplecticattackin1774lefthimgreatlyweakened,andhediedfouryearslater.?TheLinnaeanmanuscripts,andhisherbariumandcollectionsofinsectsandshells,purchasedbySirJ.E.Smithin1783,arecarefullypreservedbytheLinneanSocietyatBurlingtonHouse,London.

MarieCurie

(bornNov.7,1867,Warsaw,Pol.,RussianEmpire.diedJuly4,1934,nearSallanches,France)MariaSklodowskaPolish—bornFrenchphysicistfamousforherworkonradioactivityandtwiceawinneroftheNobelPrize.WithHenriBecquerelandherhusband,PierreCurie,shewasawardedthe1903NobelPrizeforPhysics.Shewasthenthesolewinnerofthe1911NobelPrizeforChemistry.Fromchildhoodshewasremarkableforherprodigiousmemory,andattheageof16shewonagoldmedaloncompletionofhersecondaryeducationattheRussianlycée.Becauseherfather,ateacherofmathematicsandphysics,losthissavingsthroughbadinvestment,shehadtotakeworkasateacherand,atthesametime,tookpartclandestinelyinthenationalist“freeuniversity,”readinginPolishtowomenworkers.Attheageof18shetookapostasgoverness,whereshesufferedanunhappyloveaffair.FromherearningsshewasabletofinancehersisterBronia’smedicalstudiesinParis,ontheunderstandingthatBroniawouldinturnlaterhelphertogetaneducation.Shecamefirstinthelicenceofphysicalsciencesin1893.ShebegantoworkinLippmann’sresearchlaboratoryandin1894wasplacedsecondinthelicenceofmathematicalsciences.ItwasinthespringofthisyearthatshemetPierreCurie.?Theirmarriage(July25,1895)markedthestartofapartnershipthatwassoontoachieveresultsofworldsignificance,inparticularthediscoveryofpolonium(socalledbyMarieinhonourofhernativeland)inthesummerof1898,andthatofradiumafewmonthslater.FollowingHenriBecquerel’sdiscovery(1896)ofanewphenomenon(whichshelatercalled“radioactivity”),MarieCurie,lookingforasubjectforathesis,decidedtofindoutifthepropertydiscoveredinuraniumwastobefoundinothermatter.ShediscoveredthatthiswastrueforthoriumatthesametimeasG.C.Schmidtdid.?InDecember1904shewasappointedchiefassistantinthelaboratorydirectedbyPierreCurie.ThesuddendeathofPierreCurie(April19,1906)wasabitterblowtoMarieCurie,butitwasalsoadecisiveturningpointinhercareer:henceforthshewastodevoteallherenergytocompletingalonethescientificworkthattheyhadundertaken.OnMay13,1906,shewasappointedtotheprofessorshipthathadbeenleftvacantonherhusband’sdeath;shewasthefirstwomantoteachintheSorbonne.In1908shebecametitularprofessor,andin1910herfundamentaltreatiseonradioactivitywaspublished.In1911shewasawardedtheNobelPrizeforChemistry,fortheisolationofpureradium.In1914shesawthecompletionofthebuildingofthelaboratoriesoftheRadiumInstitute(InstitutduRadium)attheUniversityofParis.OneofMarieCurie’soutstandingachievementswastohaveunderstoodtheneedtoaccumulateintenseradioactivesources,notonlyforthetreatmentofillnessbutalsotomaintainanabundantsupplyforresearchinnuclearphysics;theresultantstockpilewasanunrivaledinstrumentuntiltheappearanceafter1930ofparticleaccelerators.TheexistenceinParisattheRadiumInstituteofastockof1.5gramsofradiuminwhich,overaperiodofseveralyears,radiumDandpoloniumhadaccumulated,madeadecisivecontributiontothesuccessoftheexperimentsundertakenintheyearsaround1930andinparticularofthoseperformedbyIrèneCurieinconjunctionwithFrédéricJoliot,whomshehadmarriedin1926(seeJoliot-Curie,FrédéricandIrène).ThisworkpreparedthewayforthediscoveryoftheneutronbySirJamesChadwickandaboveallthediscoveryin1934byIrèneandFrédéricJoliot-Curieofartificialradioactivity.AfewmonthsafterthisdiscoveryMarieCuriediedasaresultofleukemiacausedbytheactionofradiation.Hercontributiontophysicshadbeenimmense,notonlyinherownwork,theimportanceofwhichhadbeendemonstratedbytheawardtoheroftwoNobelPrizes,butbecauseofherinfluenceonsubsequentgenerationsofnuclearphysicistsandchemists.?In1995MarieCurie’sasheswereenshrinedinthePanthoninParis;shewasthefirstwomantoreceivethishonourforherownachievements.?

Great scientists Period 6 Language Focusing教案

Period6LanguageFocusing

TheGeneralIdeaofThisPeriodThisisthesixthperiodofthisunit.Inthisunit,wewillmainlydealwiththelanguagepointsinthematerialthatwehavelearnt,includingsomewords,phrasesandsentencepatterns.Becausewehavetalkedabout,readandtothematerial,andthestudentsarealreadyfamiliarwiththem.Theaimsofthisclassaretoletthestudentsknowtheusageofthesewords,phrasesandsentencepatterns;helpthestudentstousethemcorrectlyandfinishsomeexercisesaboutthewords,phrasesandsentencepatterns.Firstchecktheirhomework.Secondly,presenttheusageofthewords,phrasesandsentencepatterns.Inordertohaveadeepimpressiononthem,youcanaskthestudentstofindtheminthecontextandunderlinethem,becauseononehand,theyhavelearntthem;ontheotherhand,thatwillhelptodevelopthestudents’abilityoflearningbythemselves.Tomakethemmorefamiliarwiththewords,phrasesandsentencepatterns,theteachercangivethemmorepractice,bothoralandwritten.Meanwhile,theteacherwillhelpthemtomakeupsentences,toimprovetheirabilityofusingthelanguageandimagination.Astoconsolidation,thestudentsaresupposedtomakesentencesbythemselves,usingthenewwordsandphrasesinthisunit.Atlast,theyareaskedtofinishsomeoftheexercisesonPage4andPage42andPage43astheirhomework.?TeachingImportantPointsTolearnthefollowingwordsandphrases:?putforward,knowabout,attend,expose,control,absorb,instruct,lookinto,inaddition,preventsth.fromdoing,leadto,makesense,punishsb.for,suggest,complete,reject,valuable,betoblame,linkto,announce,deadly,cure,havesth.done,defeat,apartfrom,acloudof?Tostudythefollowingsentencestructures:?1）Buthebecameinspiredwhenhethoughtabouthelpingordinarypeopleexposedtocholera.2）Hegotinterestedintwotheoriesexplaininghowcholerakilledpeople.?3）Somanythousandsofterrifiedpeoplediedeverytimetherewasanoutbreak.?4）Onlyifyouputthesuntheredidthemovementsoftheotherplanetsintheskymakesense.TeachingDifficulty?HowtoletthestudentslearntousethesephrasesandsentencestructuresinwrittenandoralEnglish.?TeachingAidsMulti-mediaclassroomandothernormalteachingtools.?

ThreeDimensionalTeachingAimsKnowledgeAimTolearntheusefulexpressionsandsentencestructuresintheunit.?AbilityAim?Toenablethestudentstousetheselanguagepointsbothorallyandinthewrittenform.?EmotionalAim?Developthestudents’senseoflovingEnglish.?

TeachingProcedureStep1GreetingT:Hello,myfriends.?Ss:Hello,MissMa.?Step2ReviewingGrammar:thePastParticiple?T:Inthisunit,wehavelearnedalotaboutpastparticiple.Now,let’sdosomeexercisesaboutthisgrammar.Lookatthemultiplechoicesontheblackboard.Pleasefinishitasquicklyaspossible,thenwewillchecktheanswers.?1.__________bythebeautyofnature,thegirlfrom!--?xml:namespaceprefix=st1ns="urn:schemas-microsoft-com:office:smarttags"/--Londondecidedtospendanothertwodaysonthefarm.?A.AttractingB.AttractedC.TobeattractedD.Havingattracted?2.Don’tusewords,expressions,orphrases__________onlytopeoplewithspecificknowledge.A.beingknownB.havingbeenknown?C.tobeknownD.known?3.LindaworkedfortheMinnesotaManufacturingandMiningCompany,__________as3M.A.knowingB.knownC.beingknownD.tobeknown?4.Amanisbeingquestionedinrelationtothe__________murder.?A.advisedB.attendedC.attemptedD.admitted5.Thepilotaskedallthepassengersonboardtoremain__________astheplanewasmakingalanding.A.seatB.seatingC.seatedD.tobeseating?1.答案：B解析：by是解题的关键,应选表示被动的B项或C项。根据题意选择B项。?2.答案：D?解析：know与words,expressions和phrases是被动关系,而该被动结构不表示进行,故排除A项;B项常用来作状语,强调该动作发生在主句动作之前;C项不合题意。?3.答案：B?解析：beknownas“作为……而出名”,此处为非谓语动词,故只用knownas。?4.答案：C?解析：此题考查过去分词作定语的用法。advised“建议”,attended“出席,照料”,attempted“试图,尝试”,admitted“承认,接收”。本句意为“一个男人正被询问有关昨晚试图进行的谋杀案”。?5.答案：C?解析：此题考查动词seat的用法。seat作动词时常与反身代词连用或以过去分词形式出现。?Step3LearningaboutWordsandExpressions?T:Asweallknow,alotofscientistsmadealotofdiscoveriesandinventions.Whoputforwardatheoryaboutblackholes??Ss:StephenHawking.?T:Whatdoes“putforward”mean??Ss:Itmeansproposeorsuggestsomethingfordiscussion.?T:Let’stranslatesomesentences.?1.他对养狗提出了一个新的观点。?2.我们提议周末去郊游.?Suggestedanswers:Heputforwardanewideaaboutraisingdogs.?Weputforwardasuggestionthatwegooutingattheweekend.?T:Letmehelpyoutogooversome“put”phrases:?1)putsth.aside把某物放到一边;储存（钱）以便他日之需?Sheputthenewspaperasideandpickedupabook.?她把报纸放下,拿起了一本书。?Shehasputasidealargesumofmoneyforherretirement.?她存了一笔相当可观的钱以便退休之用。?2）putsth.back把某物放回原处?Pleaseputthedictionarybackontheshelfwhenyou’vefinishedwithit.?词典用完后请放回书架上。?3）putoff推迟,取消?Thisafternoon’smeetingwillhavetobeputoff.?今天下午的会议得延期。?4)puton穿上?WhatdressshallIputonfortheparty??我穿什么衣服去参加聚会呢？?5)putupwith容忍,忍受?Idon’tknowhowsheputsupwithhim.?我不明白她怎么能容忍他。?T:Now,let’scometothephrase“knowabout”,whichmeans“haveknowledgeaboutsomething”or“beawareofsomething”.Canyoumakesomesentencesaboutit??Ss:Notmuchisknownabouthisbackground.?他的背景不太为人了解。?Heaskedmeaboutthenewbook.Ihappenedtoknowaboutit?他向我问起那本新书,正巧我了解它的一些情况。?T:Quitegood.Andhowtosay“证明”？?Ss:Prove.?T:Good.InEnglishitmeans“showthatsomethingistrueorcertainbymeansofargument?orevidence”.Forexample:?1)Canyouproveittome??你能向我证实吗？?2)IshallprovetoyouthatwhatIsaidisthetruth.?我将向你证明我所说的是真话。?Italsomeans“beseenorfoundtobesomething”;“turnouttobesomething”.?Itisalwaysfollowedby“(tobe)+adj.”or“thatclause”.?Forexample:?1)Thetaskproved(tobe)moredifficultthanwehadthought.?这项任务原来比我们预想的难得多。?2)Heprovedhimself(tobe)averygooddriver.?他的表现说明他是一个很好的司机。?T:Areyouclear??Ss:Yes.?T:Youdidwell.Somuchforthelanguagepointsinwarmingupandpre-reading.Then,pleaselookattheblackboard,therearesomesentencesforyou.Somearechosenfromthereadingpassage.Accordingtowhatyouhavelearned,pleasefillintheblanks.?(Teachershowsthefollowingontheblackboard.)?1.JohnSnowoncea__________QueenVictoriatoe__________thebirthofherbabies.?2.Hebecameinspiredwhenhethoughtabouthelpingordinarypeoplee__________tocholera.3.Drysandscana__________water.?4.Whichdriverwastob__________fortheaccident??5.__________,（除此以外）,hefoundtwootherdeathsinanotherpartofLondonthatwere__________（有联系）theBroadStreetoutbreak.?6.To（防止它再次发生）,JohnSnows__________thatthesourceofallwatersuppliesbeexaminedandthenewmethodsofdealingwithpollutedwaterbefound.?7.Onlyifyouputthesuntheredidthemovementsoftheotherplanetsinthesky__________（讲得通,有意义）.?8.TheChristianChurchr__________Copernicus’theory,sayingitwasagainstGod’sidea?andpeoplewhosupporteditwouldbeattacked.?Suggestedanswers:1.attended,ease2.exposed3.absorb4.blame5.Inaddition,linkedto6.preventitfromhappeningagain,suggested7.makesense8.rejectedT:Youshouldknowverywellaboutthesewordsandphrases.Let’sdealwiththemonebyone.Whatdoes“attend”heremean??S:Itmeans“照顾”.?T:Yes.Itmeans“takecareof”.Forexample:?Thenursewhoattendstheoldmanisverypatient.?看护那位老人的护士非常有耐心。?T:Whatothermeaningsdoyouknowaboutit??S:Itcanalsomean“bepresent”.?Onlyafewfriendsattendedtheirwedding.?只有几个朋友参加了他们的婚礼。?T:Thankyou.Youareveryclever.Thephrase“attendto”means“givepracticalconsiderationto”.Forexample:?Thereare50studentsformetoattendto.?我要关照50名学生。?T:Who’dliketosaysomethingabout“ease”??S:Itmeans“relievefrompain,anxiety,discomfort”.?T:Canyougiveussomeexamplestohelpusrememberthisword??S:OK.?1)Talkingeasedhisanxiety.?那一番谈话打消了他的顾虑。?2)Themedicineeasedmyheadache.?这药使我头痛减轻。?T:Excellent.Thephrase“atease”meanscomfortableandunworried;completelyrelaxed.Ineverfeelateaseinhiscompany.?我跟他在一起总是感到很不自在。?TheywereallsokindandfriendlythatIfeltcompletelyatease.?他们每一个都和蔼可亲,使我一点也不拘束。?T:Andhowaboutthisone“Tomissostrongthathecanliftthestonewithease.”?Ss:汤姆身体很强壮,能轻易地举起那块石头。?T:Sohere“withease”means“withoutanydifficulty”.Right?Thenlet’stalkabouttheword“expose”.Itmeans“uncover,leaveuncoveredorunprotected”.Itisoftenusedwith“to”.Sohowcanwesay使皮肤暴露于阳光下??Ss:Exposeone’sskintothesun.?T:What’stheChinesemeaningofSentence4??Ss:哪个司机该负责？?T:Payattention,thephrase“betoblame”means“beresponsibleforsth.bad”,“deservetobeblamed”.Weshouldusetheactivevoice.Anotherexample:?谁该为这次火灾负责？Whocantranslatethissentence??S:Whoistoblameforthefire??T:Besides,wehave“blamesb.forsth.”,“blamesth.onsb.”?1)Theyblamedhimfortheaccident.?他们为这起事故而责怪他.?2)Theyblamedtheaccidentonhim.?他们把这起事故归咎于他。?T:“inaddition(to)”meansasanextraperson,thingorcircumstance.PutthefollowingsentencesintoChinese.?Inaddition(tothenamesonthelist)therearesixotherapplicants.?Inaddition,wealsoboughtmanybooksforthechildreninthepoorarea.?Suggestedanswers:除此（名单上的名字）之外还有六个申请人。?此外我们还给贫困地区的孩子们买了很多书。?T:Whatdoes“linkto”mean??Ss:把……与……连接起来,联系?T:Who’dliketogiveustheChinesemeaningof“Fingerprintslinkedthesuspecttothecrime.”?S:指纹证实了嫌疑犯的犯罪行为。?T:“suggest”means1)putsb./sth.forwardforconsideration?2)proposesth.tosb.?3)putanideaintosb.’smind?Forexample:?Iwrotesuggestingthatheshouldcomefortheweekend.?我写信请他来度周末。?Isuggestedtohimthatweshouldstartearlier.?我向他建议我们早点动身。?Hiswordssuggestedthathewasangry.?他的话表明他生气了。?(When“suggest”means建议,weshouldusesubjunctivemoodin“thatclause”)?T:“makesense”means“haveanunderstandablemeaning”.Pleasetranslatemysentences:1)你的话没有道理。?2)这些词藻堆砌在一起讲不通。?Answers:1)Whatyousaymakesnosense.?2)Thesewordsarejumbledupanddon’tmakesense.?T:Andwehavethephrase“makesenseofsth.”whichmeans理解或弄懂困难的事物.?T:...?Step4Learningsomesentencestructures?T:Nowlet’slearnsomesentencestructures.Canyoufindthesentenceinthepassage?CanyoutranslateitintoChinese?Buthebecameinspiredwhenhethoughtabouthelpingordinarypeopleexposedtocholera.?S:一想到要帮助那些受到霍乱威胁的普通百姓,他就感到很振奋。?T:Canyouhelpmetoanalyzethissentence??S:Letmehaveatry.Inthissentence,thesubjectis“he”,thepredicateis“becameinspired?”.“whenclause”isanadverbialclausefortime.Inthisadverbialclause,“exposed?tocholera”isusedastheattribute.?T:Welldone.Youshouldpayspecialattentiontotheword“exposed”inthissentence.Itisusedasanattribute.Areyouclear??Ss:Yes.?T:Inthesentence“Somanythousandsofterrifiedpeoplediedeverytimetherewasanoutbreak.”,Canyouexplain“everytime”tous??S:everytime在这起一个从属连词的作用,后面接从句。类似的短语还有eachtime,themoment,theminute等等。如:?1)IwillwritetoyouthemomentIgettoBeijing.?2)Theoldwomancouldn’thelpcryingeachtimeshethoughtofhersonwhodiedinthebattle.T:Thenlookatthissentence“Hegotinterestedintwotheoriesexplaininghowcholerakilledpeople.”Whyshouldweuse“explaining”here??S:Itisalsousedasanattribute.Wecanchangethissentenceintoanotherform:Hegotinterestedintwotheorieswhichexplainedhowcholerakilledpeople.?T:Howaboutthissentence“Onlyifyouputthesuntheredidthemovementsoftheother?planetsintheskymakesense.”?S:这句话的意思是:只有当你把太阳放在中心位置上,天空中其他行星的运动才能说得清楚。这是一句倒装句。因为only从句放在句首,句子要用部分倒装结构。?T:Canyougiveusmoreexamples??S:OnlybystudyinghardcanwelearnEnglishwell.?Step5ConsolidationT:Wehavejustlearnedsomewords,phrasesandsomesentencestructures.Doyouhaveanyotherdifficulties?Nowlookthroughthepassagestounderstandmoreandfindoutyourownpuzzles.(Thestudentsshouldbeallowedtoreadthepassages,whiletheteacherhadbettergivethemindividualhelpifnecessary.Iftherearesomecommonproblems,theteachershouldexplaintheminthewholeclass.)?T:Ifyouhaven’tanyproblems,let’shaveacompetition.Youcanchooseanyofthewordsorphraseswelearnedtomakeupsomesentences.Foreachsentence,Iwillgiveyoutenmarks.Themore,thebetter.Now,let’sbegin.?Ss:...?(Finallytheteachershouldsinghighlyofthewinner,andencouragetheotherstoworkhardtosucceednexttime.)?Step6Homework?T:Afterclass,pleasegooverwhatwehavelearnedtodayandmakeupastoryinwhichyouhadbettertrytouseasmanynewwordsandphrasesinthisunitaspossible.ThenfinishtheexercisesonPage4,Page42andPage43.?

TheDesignoftheWritingontheBlackboard

Unit1GreatScientist

Period6LanguageFocusingDifficultsentencesWordsandphrases1.Buthebecameinspiredwhenhethoughtabouthelpingordinarypeopleexposedtocholera.2.Hegotinterestedintwotheoriesexplaininghowcholerakilledpeople.?3.Onlyifyouputthesuntheredidthemovementsoftheotherplanetsintheskymakesense.4.Somanythousandsofterrifiedpeoplediedeverytimetherewasanoutbreak.1.putforward?2.knowabout?3.prove?4.attend?5.ease?6.inaddition?7....

ResearchandActivitiesSurftheInternetformoreinformationaboutgreatscientiststhatyouaremostinterested?in.Thensummarizetheirsimilaritiesandwriteacompositionaboutwhatyoucanlearnfromthem.

ReferenceforTeaching1.attendattend/join/joinin/takepartin?这几个词的区别在于它们后面所跟的宾语不同。attend的宾语主要是meeting?,conference,lecture,school,ceremony;join的宾语主要是表示团体,组织（如军队,党派）,一群人等;joinin的宾语可以指游戏,运动等;takepartin指的是参加大型的体育活动?。?1)Shesaidshehadanimportantmeeting__________.?A.toattendB.attendC.toattendingD.toattendit?答案：A?2)Whendidyou__________theYouthLeague??A.joinB.joininC.attendD.take?答案：A?3)Everyyear,alotofathletesfromallovertheworldwill__________theOlympicGames.?A.joinB.takepartinC.attendD.attendin答案：B?4)Willyou__________?（加入我们打篮球）?答案：joinusinourbasketballgame2.exposetoUncoverorleavesb./sth./oneselfuncoveredorunprotected.?1)Helikestoexposehisskintothesun.他喜欢使皮肤暴露于阳光下。?2)Thebabywasleftexposedtothewindandrain.婴儿被离弃于风雨之中。3.control?Havepowerorauthorityoversb./sth..??1)Can’tyoucontrolthatchild?你管不了那个孩子吗？?2)IwassofuriousthatIcouldn’tcontrolmyself,andIhithim.?我气得不得了,就打了他。?Thephrases“be/getoutofcontrol”means“be/becomenolongermanageable”;“bring/getsth./beundercontrol”means“mastersth.”.?3)Thechildrenareoutofcontrol.管不住这些孩子了。?4)Thefirehasbeenbroughtundercontrol.火势已受到控制。4.absorb?Takesth.in;suckupandincludesb./sth.aspartof;incorporate.?1)Cleverchildrenabsorbknowledgeeasily.聪明孩子容易吸取知识。?2)Thelargefirmabsorbedthesmallerone.?那家大公司吞并了那家小公司。?“beabsorbedin”means“withone’sattentionfullyheldin”?Sheisabsorbedinherbook.她埋头读她的书。5.haveitdelivered?Causesth.tobedown.?1)Iwillhavemyhaircuttomorrow.我明天去理发。?2)We’rehavingourcarrepaired.我们的车正在修理。?Suffertheconsequencesofanotherperson’saction.?3)Hehadhispocketpicked.他的口袋被掏了。?4)Theyhavehadtheirrequestrefused.他们的请求遭到拒绝。?Otherphrasesgowith“have”:“havesth./sb.doing”means“allowortolerate”;“havesb.dosth.”?means“orderorarrange”;“havesth.todo”means“sth.mustbedone”?5)Thetwocheatshadtheirlightsburningallnightlong.?那两个骗子让他们的灯整夜亮着。?6)I’llhavethegardenerplanttrees.我要让园丁种些树。?7)Ihavemanyexercisestodotoday.我今天有很多练习要做。6.apartfrom??1)Apartfromthecost,thehatdoesn’tsuitme.?除了价格,这顶帽子也不适合我戴。?2)Ican’tthinkofanythingIneed,apartfromacar.?除了一辆小汽车外,我想不出我需要什么。?3)Apartfromtheinjuriestohisfaceandhands,hebrokebothlegs.?他除了脸部和双手受伤之外,两条腿也断了。?4)Apartfromthecost,itwilltakealotoftime.?它除了价钱贵之外,还要占用很多的时间。??apartfrom虽然都可以译作“除了”,但它们的含义却是不同的。例１,２表示“排除或例外”,相当于except,exceptfor,例４,５则表示“包括”,相当于besides,inaddition。7.reject??1.Whenadoctorwantedtoexaminehislegs,herefused.?医生要检查他的腿,他拒绝了。?2.Thehighcourtrejectedhisappeal.高等法院拒绝了他的上诉。?refuse表示肯定地“拒绝”某种要求,是普通用语;reject表示直截了当地“拒绝”某种事物,预期更强,暗示所拒绝的事物是无用和没有价值的。refuse可接invitation,而reject不能;reject后可接plan,suggestion,而refuse不能。??1）refuse后面只接动词不定式,不接动名词,不定式的复合结构和从句。如:?Theyrefusedtogo.他们拒绝去。?2）对于对方的邀请、请求、提议等,在表示“不接受”时,不用refuse,也不用reject,应用cannotaccept。refuse后可接双宾语。?Iofferedtolendhimasumofmoneybutherefused__________.?A.acceptingmyofferB.toreceivemyoffer?C.acceptmyofferD.myoffer?答案：D8.complete?complete/finish?complete与finish均可表示“完成”,complete强调的是“补足缺少的部分使之圆满”,finish侧重于事情的结束,完结。?complete/perfect?complete表示“完全的,完整的”,perfect表示“完美的”,指没有缺陷的,常用于修饰人。??1.Allthepreparationsforthetask__________,andwearereadytostart.?A.completedB.complete?C.hadbeencompletedD.havebeencompleted?2.The__________villagewasdestroyed.?A.completeB.entireC.perfectD.total?答案：DB9.deadly?dead/deadly?dead是形容词,意为“死的”,adeadsnake是指“一条死蛇”。deadly作形容词时,作“致命的”解,adeadlysnake是指“一条致命的蛇”。??1.如果要说明死亡了多少时间或用作定语,就用dead。如:?Hehasbeendeadforthreeyeas.?2.看一看,怎样表达“他死了10年了”。?误:Hehaddiedfortenyears.?正:Hediedtenyearsago.?正:Hehasbeendeadfortenyears.?正:Itistenyearssincehedied.?

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