一名优秀负责的教师就要对每一位学生尽职尽责，教师要准备好教案，这是教师的任务之一。教案可以让学生更好的吸收课堂上所讲的知识点，帮助授课经验少的教师教学。那么怎么才能写出优秀的教案呢？急您所急，小编为朋友们了收集和编辑了“Unit 2 Working the land Periods 1 Warming up and Reading教案”，仅供参考，欢迎大家阅读。

Periods1WarmingupandReading

TheGeneralIdeaofThisPeriodThisperiodincludesWarmingup,Pre-reading,ReadingandComprehendingofUnit2.Itintroducessomethingaboutagriculture,especiallyaboutDrYuanandhissuperhybridrice.Itcanhelpthestudents,especiallythestudentsincities,knowsomethingaboutagriculture.Infactthisworldfacesaseriousproblem—starvation.?SoafterreadingthepassageaboutDrYuanthestudentswillknowtheimportanceofhisachievementtoman.OfcoursetheywilllearnfromDrYuansomenoblecharacters,andlearnhowtheyshouldtrytheirbesttomakecontributionstothesociety.?TeachingImportantPoints?Helpthestudentstounderstandthepassagebetter.?Learnandmastertheimportantwordsandphrasesinthisperiod.?HowtohelpthestudentsmakeuptheirmindstomakecontributionstothesocietyinthefuturelikeDrYuan.?TeachingDifficultPoints?Howtohelpthestudentsimprovetheirreadingabilityandunderstandthepassagebetter.?Howtomastertheimportantlanguagepointsinthispassage.?TeachingMethods?Fastreadingtogetthegeneralideaofthetext.?Detailreadingtounderstandthepassagebetter.?Explanationtohelpthestudentsmastersomelanguagepoints.?Discussiontohelpthestudentsunderstandbetterwhatthey’velearnedandtousetheknowledgethey’velearnedinthisperiod.?TeachingAids?Ataperecorder?Amultimedia?

ThreeDimensionalTeachingAims?KnowledgeandSkills?Trainthestudents’readingability.?Learnthefollowingusefulwords,expressionsanddrills:?Words:sunburn,struggle,super,expand,circulate,equip,export?Expressions:rid...of,besatisfiedwith,leada...life,searchfor,wouldrather,thanksto,withthehopeof,ratherthan?Drills:?1)Thisspecialstrainofricemakesitpossibletoproduceone-thirdmoreofthecropinthesamefields.?2)Hecareslittleaboutspendingthemoneyonhimselforleadingacomfortablelife.?3)Healsodoesn’tcareaboutbeingfamous.?4)Hefeelsitgiveshimlessfreedomtodohisresearch.?5)Hisotherhobbiesincludeplayingmah-jong,swimmingandreading.?6)Wishingforthings,however,costsnothing.?Enablethestudentstolearnmoreaboutagriculture,countrysideandfarming.Theycanexchangetheirexperiencewitheachotherbytalkingandrealizetherolethatagricultureplaysinhumanlifefromthispart.?ProcessandStrategies?Fastreadingtomakethestudentsgetthemainideaofthepassage.?Explanationtomakethestudentsmastersomelanguagepoints.?FeelingsandValue?Itcanhelpthestudents,especiallythestudentsincities,knowsomethingaboutagriculture.?

TeachingProceduresStep1Warmingup?T:Goodmorning/afternooneveryone.?Ss:Goodmorning/afternoon,teacher.?T:Inunit1thepreviowswelearntsomegreatwomen.Todaywe’lllearnsomethingaboutafamousman.Atfirstlet’slookatthefollowingpicturesandtellmewhatthepeoplearedoing??

!--?xml:namespaceprefix=vns="urn:schemas-microsoft-com:vml"/--Ss:Theyarefarming.?T:Areyoufromafarmer’sfamily?Whatdoyouknowaboutfarming??(Showthefollowingchartwordbywordonthescreen,andaskthemtotellmore.)?soilcropsploughingweatherandclimateirrigating...T:Maybeeveryoneknowssomethingaboutthemodernagriculture,butdoyouknowanythingabouttheagricultureinthepast?Thenshowthestudentsthefollowingpictures:?Agricultureinthepast?

Themodernagriculture

Step2Pre-reading?Thepurposeofthisstepistoletthestudentsknowtheimportanceofrice.Byansweringthetwoquestions,thestudentscaneasilyunderstandwhywecallDrYuanLongpingapioneerforallpeople,andwhyhedevotesallhislifetothericeresearch.?T:WhatisthemainfoodinallEastAsianandSoutheastAsiancountries??Ss:Rice.Itissaidthatthereare2.4billionpeopletoeatriceeverydaythroughouttheworld.?T:Whatdoyouthinkwouldhappeniftherewassuddenlynoricetoeat??Ss:Ifthathappened,peopletherewouldsufferfromstarvation.Peoplewouldbepanic(惊慌)andthewholecountrywouldgetintotrouble.?T:ButtodayitwillnothappenbecauseDrYuanLongpinghelpsus.Sotodaywe’lllearnapassageaboutDrYuan,theFatherofhybridrice.Let’scometothetext.?Step3Fastreading?ThereadingmaterialisaboutanagriculturalpioneernamedYuanLongpingwhoworkedhardatanewstrainofrice.Ithasprovedsosuccessfulthathistechnologyspreadintoothercountries.Thepurposeofthefastreadingistoletthestudentsfindsomeusefulinformation，andgetfamiliarwiththetext.Sointhisstep,theteachercandesignsomequestionstheforthestudents,sothattheycaneasilyfindtheanswersandfinishthereadingtask.?T:Readthetextfastandfindouttheanswerstothequestionsonthescreen.ThenI’dliketoaskyoutoanswerthem.?Showthequestionsonthescreenandgivethestudentsthreeminutestoreadthetextquickly.?1.WhatisDrYuan’sappearance??2.What’shisachievement??3.Doyouthinkheisagreatman?Why?Threeminuteslater.?T:Nowwhowouldliketoanswerthefirstquestion??S:1.Hehasasunburntfaceandarmsandaslim,strongbody.Heismorelikeafarmerthanascientist.?T:Youareright,verygood!Whataboutthesecondone??S:2.Hegrowswhatiscalledsuperhybridrice,whichmakesitpossibletoproduceone-thirdmoreofthecropinthesamefields.Thankstohisresearch,theUNistryingtoridtheworldofhunger.Usinghishybridricefarmers’producingharveststwiceaslargeasbefore.?T:Doyouthinkheisagreatman?Why??(Ssgivetheirownanswers.)?Step4Detailedreading?T:Pleasereadthetextagain,andtrytofindtheanswersforthefollowingquestions:?I’llgiveyoufourminutes.?1.WhydidDrYuanwanttoincreasethericeoutputwhenhewasyoung??2.Howdoeshehelpridtheworldofhunger??3.WhatkindoflifeisDrYuanleading??4.UseafewwordstodescribeDrYuan’spersonality.?Fourminuteslater.?T:Whohavefoundtheanswerforthefirstquestion??Suggestedanswers:?1.DrYuanwantedtoincreasethericeoutputbecausehesawmanypeoplegohungrywhenhewasyoung.?2.Hehelpstheworldgetridofhungerbyproducingahybridstrainofricewhichincreasetheharvest.?3.DrYuanisleadingasimplelife,doinghisresearch,listeningtohismusicandridinghismotor-bike.?4.DrYuanisasimple,academicmanwhoismoreinterestedinhelpingothersthanbeingfamous.?Step5Extensivereading?T:Nowpleasereadthetextforthethirdtime,thenfillthefollowingchart:?Ssreadandfillthechart:?

NameYuan

Longping

Born

Graduated

Appearance

Hehas__________faceandarms.Hisbodyis__________but__________.Allthismakeshimlookasareal__________.

Achievements

Hesucceededin__________.?Hebecamethefirstagricultural__________intheworldtogrow__________whoseoutputishigh.Hehelpedthegovernmenthighlyincreasethe__________ofgrain.

Personality

1.carelittlefor__________2.wouldliketolivealifeof__________3.hasgreat__________.?Step6Discussion?Doyouwanttoendthefamine(饥荒)intheworld?Ifyouhadthechancetodoonethingtohelpendhungerintheworld,whatwouldyoudo??Inventanewkindofplanttoproducemorefood.?Findasortoffertilizer(肥料)togivericeenoughnutrition.?Stopthepollutiontotheenvironmentandprotectthesoilinthefield.Step7Languagepoints?Theteacherexplainstheimportantwordsandexpressionsfromthereading.Trytouseasmanyexamplesaspossibletoillustratethepoint.Afterillustration,theteachercangivethestudentssomeexercisetoconsolidatetheirunderstanding.?Step8Homework?FinishtheexercisesonWorkbook.?Prepareforthenextclass.?

TheDesignoftheWritingontheBlackboard

Unit2Workingtheland

Period1WarmingupandReadingLanguagefocus?1.rid...ofmakesb./sth.freefrom(sb./sth.unpleasant)?e.g.Weallwishthatwewouldridtheworldoffamine.?Thefarmerrecentlytriedtoridthehouseofrats.?2.leada...life,livea...life?e.g.Nowweareleadingahappylife.?Intheolddaysfarmersledaterriblelifeinthecountry.?3.wouldrather,preferto?e.g.I’dratherwalkthantakeabus.?I’dratheryouknewthatnow,thanafterwards.?

RecordafterTeaching

ActivitiesandResearch

ResearchoncropsThisactivityisintendedforgroupcooperation.Thestudentshavetoassignthemselvesthework.Thestudentsareaskedtostudythreeorfourcropsthataregrownontheland,includingwhereitgrows;thevarieties;itsidealenvironment.Thisactivityisimportantforthestudentsasitencouragesindependentlearninganddevelopsresearchskills.?1.Assigneachgrouptofindouttheinformationofonekindofcrop.?2.StudentscansearchsomeinformationontheInternet,theycanalsogainalotofinformationfromagoodsetofencyclopedia.?3.Encouragethemtodotheworkoutofschoolashomeworkorindependentprojectwork.?4.Helpthestudentsorganizetheirinformationunderthethreeheadings:geography,varietiesandenvironment.?5.Whenstudentspresenttheirwork,praisetheireffortsinclassandgivethemencouragementandsuggestionstoimprovethequalityoftheirfutureprojects.?6.Teachercanalsodisplaythestudents’projectsforotherclassesandtheirparentstosee.?ReferenceforTeaching?BackgroundInformation?

1.Crops1)Cucumbers?Cucumbersaregrownforeatingfreshorpreservingaspickles.Theymustbegrowninwarmtemperaturesandfullsunlight,andwillnotstandfrost.Cucumbersmaturequicklyandarebestsuitedtolargegardensbutcanbegrowninsmallareasifcagedortrellised.?Cucumbersdobestinloose,sandyloamsoilbutcanbegrowninanywelldrainedsoil.Removerocks,largesticksandtrashbeforepreparingthesoil.Leavefinepiecesofplantmaterialsuchasdeadgrassandsmallweeds.Theywillhelpenrichthesoilwhenturnedunder.Spadethesoiltoadepthof8to12inches.Thisisaboutthedepthreachedbymostshovelsorspadingforks.Turneachshovelofsoilcompletelyoversoallplantmaterialsarecoveredwithsoil.?2)Tomatoes?Tomatoesarewarmseasonplantsrequiringatleastsixhoursperday.Temperaturesareveryimportant.Mostvarietiesoftomatoeswillnotsetfruitunlesstheaveragenighttimetemperaturestaysabove55degrees.Ifnighttimetemperaturesareexpectedtodropbelow55degrees,protecttheplantsusingapolyethylenefilm.?Oneofthemostcommonproblemswithtomatoesiscalledblossomendrotwhichappearsasagrayordarkleatheryscarorrotontheblossomendofthefruit.Itisusuallycausedbysuddenorinconsistentmoisturelevelsinthesoil.Itcanalsobecausedbyalackofcalciuminthesoil.Anothercommonproblemoftomatoesisblossomdrop.Thiscanoccurifnighttimetemperaturesdropbelow55degreesandplantsarenotprotected.Germinationandtubegrowtharesoslowthattheblossomsdropoffbeforetheycanbefertilized.?3)Peas?Peasareafrost-hardy,cool-seasonvegetablethatcanbegrownthroughoutmostoftheUnitedStates,whereveracoolseasonofsufficientdurationexists.Forgardeningpurposes,peasmaybeclassifiedasgardenpeas(Englishpeas),snappeasandsnowpeas(sugarpeas).Gardenpeavarietieshavesmoothorwrinkledseeds.Thesmooth-seededvarietiestendtohavemorestarchthanthewrinkled-seededvarieties.Thewrinkled-seededvarietiesaregenerallysweeterandusuallypreferredforhomeuse.Thesmooth-seededtypesareusedmoreoftentoproduceripeseedsthatareusedlikedrybeansandtomakesplit-peasoup.Snappeashavebeendevelopedfromgardenpeastohavelow-fiberpodsthatcanbesnappedandeatenalongwiththeimmaturepeasinside.Snowpeasaremeanttobeharvestedasflat,tenderpodsbeforethepeasinsidedevelopatall.TheSouthernpea(cowpea)isanentirelydifferentwarm-seasonvegetablethatisplantedandgrowninthesamemannerasbeans.?

2.IsOrganicFoodSafe?Yes.Organicfoodisassafetoconsumeasanyotherkindoffood.Justaswithanykindofproduce,consumersshouldwashbeforeconsumingtoensuremaximumcleanliness.Ascitedabove,organicproducecontainssignificantlylowerlevelsofpesticideresiduesthanconventionalproduce.ItisacommonmisconceptionthatorganicfoodcouldbeatgreaterriskofE.colicontaminationbecauseofrawmanureapplicationalthoughconventionalfarmerscommonlyapplytonsofrawmanureaswellwithnoregulationwhatsoever.Organicstandardssetstrictguidelinesonmanureuseinorganicfarming:Eitheritmustbefirstcomposted,oritmustbeappliedatleast90daysbeforeharvest,whichallowsampletimeformicrobialbreakdownofanypathogens.?Whydoesorganiccostmore??Thecostoforganicfoodishigherthanthatofconventionalfoodbecausetheorganicpricetagmorecloselyreflectsthetruecostofgrowingthefood:substitutinglaborandintensivemanagementforchemicals,thehealthandenvironmentalcostsofwhicharebornebysociety.Thesecostsincludecleanupofpollutedwaterandremediationofpesticidecontamination.Pricesfororganicfoodsincludecostsofgrowing,harvesting,transportationandstorage.Inthecaseofprocessedfoods,processingandpackagingcostsarealsoincluded.Organicallyproducedfoodsmustmeetstricterregulationsgoverningallthesestepsthanconventionalfoods.Theintensivemanagementandlaborusedinorganicproductionarefrequently(thoughnotalways)moreexpensivethanthechemicalsroutinelyusedonconventionalfarms.Thereismountingevidencethatifalltheindirectcostsofconventionalfoodproductionwerefactoredintothepriceoffood,organicfoodswouldcostthesame,or,morelikely,becheaperthanconventionalfood.?

3.InternationalCoalitionProposesWorldHungerReformsRome,Italy,May28—Aninternationalcoalitionpromotingplant-basedsolutionstoworldhungerproposedsweepingreformstodelegatestotheFoodandAgricultureOrganizationmeetingonworldfoodsecurityinRome.Thepurposeofthemeetingwastorepairaflawedprocessthatwassupposedtoreducethenumberofchronicallyhungrypeopleintheworldbyhalfbytheyear2015.?Thecoalition’spositionpapermakesseveralcreativepointstocleartheimpasse:?Akeyrootcauseofworldhunger,asidefromnaturaldisasters,pests,andwars,hasbeentheinsistencefirstbycolonialpowersandnowbycorporateinterestsonproductionofcashcropsforexport,inplaceofsufficientnutritious,safe,andaccessiblefoodforthelocalpopulation.?Internationaltradecannotsolveworldhungerbecauseitshiftslimitedagriculturalresourcestoproductionofcashcropsforexport,andpeoplewhodon’thaveaccesstofoodandotherbasicnecessitiesoflifehavenothingtotrade.?Westernmeatindustries,facingpublicawarenessofthehealthimpactsandstrictenvironmentalregulationsathome,seektoexploitthenaturalresources,cheaplabor,andpotentialmarketsoflow-incomefood-deficientnations(LIFDNs).?Thedefinitionoffoodsecurityasthesustainableavailabilityofsufficientamountsofnutritious,safe,andaccessiblefoodstuffsleadsinevitablytothechoiceofplant-basedsolutionsandtheavoidanceofanimal-basedsolutions.?Affluentnationsshouldactupontheirmoralobligationtoprovidetheresourcesnecessarytotransportanddistributewesternfoodsurplusestotheworld’shungrypeopleandtohelpsetupsustainableproductionofsufficientnutritious,safe,andaccessiblelocallygrownplant-basedfoods.Theyshouldreducetheirowndependenceonanimal-baseddietstoreleasefoodstuffsforthehungry.?LIFDNsshouldscrutinizecarefullyalloffersofresourcestomakesurethatthesetrulymeettheirneeds,ratherthanthoseofwesterncorporateinterests.Theyshouldinsistonbuildingupsustainableproductionofsufficientnutritious,safe,andaccessiblelocallygrownplant-basedfoods.?Inadditiontodistributingthepositionpapertothedelegates,coalitionactivistsalsohandedoutleafletsattheFAORomeheadquarters.AdditionalactionsareplannedinconnectionwiththeWorldFoodSummittobeheldin!--?xml:namespaceprefix=st1ns="urn:schemas-microsoft-com:office:smarttags"/--RomeinNovember.?MembersofthecoalitionincludeFARM,aU.S.non-profitorganizationwhichhaspromotedsustainable,humanefarmingpracticessince1976，andtwoItaliangroups,SocietaVegetariana(Milan)andProgettoVivereVegan(Florence).?

4.Hunger:VegetarianSolutionsNow—Vegfam?Vegfamisacharitableorganizationwiththemissiontofeedthehungrywithoutexploitinanimals.

Itwasfoundedin1963inEnglandbyChrisandJanetAldous.LaterRuthandFriedensternHowardbecameTrustees.FriedenandotherscontinueitsworktodayoutoftheofficeinDevon,England.(VEGFAM,TheSanctuary,NrLydford,Okehampton,DevonEX204AL,England)Forover30years,Vegfamhasbeenworkingwithandinfluencingmajorcharitiesaroundtheworld,byco-financingprojectsthatdonotexploitanimals.Vegfamworksthroughindigenouson-the-spotrepresentatives,andworkswithexistingcharitiestosupportimmediateandlong-termfoodandwater-aidprojects.Inworkingwithexistingcharities,Vegfameducatesthesegroupsabouttheneedforreliefeffortsthatdonotfeedthehungryattheexpenseofanimalsandtheenvironment.Short-termaidforfaminevictimsincludespurchasinggrains,legumes,fruits,nuts,andvegetables,andprovidingwatersupplies.Long-termaidincludesprovidingseedsforplanting,irrigationprojects,diggingwaterwells,providingfruitandnuttrees,providingvegetableplotsand/ortrainingpeopletogrowvegetables,andLeafConcentrateprojects.SomeofthecountriesaidedbyVegfamareIndia,Bangladesh,Vietnam,Sudan,Ethiopia,Nigeria/Biafra,Somalia,Syria,Lebanon,Zimbabwe,andmanymore.In1994helpwassenttoAngola,Rwanda,andBosnia.Donationsmadein1995were,insterling;(1=about$1.60),andtheamountsaresmallcomparedtoneed,tMALAWI(MonkeyBay)1000tofinancerunningaFruitTreeNursery.TheprojectisdoneinconjunctionwithConcernUniversalandtheWildlifeSocietyofMalawi.?INDIA(Madurai)1265fortwowellsinKarumbalaiforpoorvillagerswhowouldotherwisehavetowalkafar.1935tofeedorphansintheorphanageatChathirpatti.(TheorphansaretakeninfromvariousdisastersinIndia:flood,earthquake,plague,etc.)BothoftheseeffortsareinsupportoftheworkofPastorJesudoss.?INDIA(Jaipur)500fortheleafconcentratechildfeedingprogramsrunbyFindYourFeet.?INDIA(HimalayasKumaon)500foramedicinalandculinaryherbnurserywhichwillhelpsubsistencefarmersearnalivingandovercomeafoodshortage,andpreservethewild-growingherbsthatarebeingexcessivelyharvested.?ELSALVADOR2500forgrowinganddryingcowpealeavestoaddtochildren’ssnackstoalleviatemalnutrition,incooperationwithalocalagency,andFindYourFeet.?Sofarin1996donationshavebeenmadet?INDIA,throughPastorJesudoss:500tohelpfeedrefugeesfromSriLanka,and1220totheorphanage.?ZAMBIA:3000foramaizegrindingmill,donatedthroughtheZambianSocietyOfVegetarians.?MEXICO:2000foradriedleafprojectofFINDYOURFEETwithcooperationofalocalagency.?NIGERIA，andawaitingfunding,isasoyflourdistributionprojecttobeconductedbytheNigerianVegetarianSociety.?

5.SomethingAboutChineseAgriculture?Chinaisacountrywhosepopulationranksthefirstintheworld.Inordertofeedthewholepopulation,Chinesefarmersmustproduceenoughfood.Ontheotherhand,theyshouldproducemoreandbetterproductswhichcanbeexportedtoimprovetheirlivingstandard.ButChinaonlyhas7%ofthelandwhichcanbeusedforfarming.Therefore,farmersinChinahavealwaysbeenlookingforbettermethodsandtechniquestoproducemorefood.Theyhavealsohadtofindwaystoworkonmorelandwithfewerhands.Inthepast20years,greatachievementshavebeenmadeinChinaandChina’sfarming.Withthehelpofnewtechniquesandtheoutstandingworkofscientists,Chinahasnotonlysolvedtheproblemofhungerbutalsotakenaleadinagriculturalresearch,especiallyinsuperhybridrice,cropgenome,fertilizerandsoon,causingproductstomultiply.?Itisakindofagriculturealthoughtherearedifferencesbetweenlandagricultureandwateragriculture.Fishfarminginvolveshumanhelpandproducesfishproteincropsratherthanvegetableormeatproteincrops.Ithasbeenusedfor2000yearsinChina,EgyptandRome.Fishcaneitherbekeptinearthenpondsorincageswithflowingwaterpassingoverthefish.Iffisharekeptinearthenpondstheycanbefedeitherwithextranaturalfoodorwithspeciallyproducedfishfood.Iffisharekeptincagestheyhavetobefedonthespeciallyproducedfishfood.Whenthefisharereadytobeharvestedandsoldforeating,theearthenpondscanbeemptied(ifallthefisharetobeharvested)orthewaterreduced(ifsomeofthefisharetoremain).Inthecagesallthefishwouldbeharvestedtogether.Thereistheproblemofdiseasewithfishkeptincages.Theyaregenerallytooclosetogethersotheygetlice.Theseparasitescanbekilledbygivingmedicinetothefish.Butastimegoesby,themedicineisnotabletokillallthelice.Soifsomeofthelicegetontothewildfishtheykillmanyofthemaswildfishhavenomedicinetoprotectthem.Sofishfarmingcancauseproblemsforwildpopulationsoffish.?

6.ModernAgricultureForthousandsofyearstraditionalagricultureinChinadidnotchangeverymuch.Mostfarmswereone-familybusinesses.AlthoughChinaisaverybigcountry,only7%ofthelandcanbeusedforfarming.ItisonthisarablelandthatthefarmersproducefoodforthewholepopulationofChina.?Itisfromtheearly1990sthatscientistsstartedtodevelopnewtechniquestoincreaseagriculturalproductionwithoutharmingtheenvironment.Chemicalfertilization,forexample,helpstoproducebettercrops,butisharmfultotheenvironment.Newtechniquesshouldincreaseagriculturalproductionbutalsobefriendlytoenvironment.Futureagricultureshoulddependonhightechnologyaswellastraditionalmethods.Notonlyfoodproductionisimportantbutalsotakingcareoftheenvironment.?ThebiggestproblemofChinesefarmersistheshortageofarableland.Usingthelatesttechnologies,Chinesescientistsgrowvegetablesingreenhouses.Therootsofthesevegetablesarenotplantedinearthbuthanginwaterthatcontainsallthenutrientstheyneedtogrow.Today,manyvegetablesarenotgrowningardensbutingreenhouses.Theyareprotectedfromthewind,rainandinsects.Thetemperatureiscontrolledwithcomputers,orkeptthesame,nomatterhowtheweatherisoutside.?Languagepoints?1.DrYuangrowswhatiscalledsuperhybridrice.?袁博士种植了被人称作超级杂交水稻的稻谷。?what=thething(s)that?Thisspecialstrainofricemakesitpossibletoproduceone-thirdmoreofthecropinthesamefields.?这种特殊的稻种使得同样的田地多收获三分之一的产量。?it在句中作形式宾语,真正的宾语为toproduce...,结构为:动词（make,feel,think,regard...）+it+adj.+todo。?e.g.WethinkitimportanttolearnEnglishwell.2.Sincethen,hehasdevotedhislifetofindingwaystogrowmoreandmorerice.?从那以后,他就把毕生精力投入到水稻高产的研究中。?devoteoneselfto+n./doing献身于,致力于?注意:to为介词,后面接v.-ing。类似的短语还有lookforwardto,listento,getto,replyto,apologizeto,belongto,agreeto等等。3.DrYuansearchedforawaytoincreasericeharvestwithoutexpandingtheareaoffields.袁博士寻求一种在不扩大种植面积的情况下提高水稻产量的方法。?注意:search强调搜查,一般表示目标明确范围较小。searchsb.搜身;searchsomeplace搜查某地searchfor强调寻找,一般表示范围较大。?searchforsb.寻找某人?e.g.Thepolicesearchedthewoodsforthelostchild.?警察在树林里寻找失踪的小孩。?Scientistsarestillsearchingforacuretothecommoncold.?科学家们仍然在寻找普通感冒的治疗方法。4.Thankstohisresearch,theUNistryingtoridtheworldofhunger.?由于他的研究,联合国正在努力清除世界饥饿。?thanksto=becauseof;owingto?e.g.Thankstoyoursupport,wewonthegame.?由于你的支持,我们赢得了比赛。5.Usinghishybridricefarmersareproducingharveststwiceaslargeasbefore.?用他的杂交水稻种子,农民们种出比以前多一倍的粮食。?倍数词（twice/half/threetimes/aquarter,etc.）+as+形容词原级+as...表示“是……的多少倍”。?e.g.Thenumberofthestudentsinourschoolistwiceaslargeasthatintheirschool.?我们学校学生的数量是他们学校的两倍。6.However,hecareslittleaboutspendingthemoneyonhimselforleadingacomfortablelife.但是他很少想到要把钱花在自己的身上,或享受舒适的生活。?leada...life过……生活。英语中少数动词,包括一些不及物动词的宾语可能是与它同源的名词类似的短语动词有:diea...death,smilea...smile,dreama...dream,livea...life,sigha...sigh,etc.。?care(little/much)about:beconcernedabout“关心,介意”,后面跟从句时,about常省略。?carefor:lookafter照料;likeorwant想要,喜欢?e.g.AlbertEinsteindidn’tcaremuchaboutwhattowear.?WouldyouhelptocareformypetwhileIamaway?7.DrYuanismoreafarmerthanascientist.?与其说袁博士是一个科学家不如说他是一个农民。?bemorethan=notonly不仅仅,超过?e.g.Learningismorethanreading.?bemore+A+than+B与其说是B还倒不如说是A?e.g.Heismoreanordinarypersonthanaleader.?

相关阅读

Unit2 Working the land Period 1 Warming up and pre-reading 教案

Unit2Workingtheland
Period1Warmingupandpre-reading.
Step1Lead-in.
PoemByLiShen
Farmersweedingatnoon,Sweatdownthefieldsoon.
Whoknowsfoodonatray,Duetotheirtoilingday.

ThenletonestudentrecitethepoeminChinese.
Step2Warmingupbyquestioning
Hello,everyone.Weshallreadaboutmanwhoworksthelandtoday.Haveyouevergrownanyplants?Ifnot,whatkindofplantwouldyouliketogrow?Howwillyougrowit?
(Forreference:Mr.Li,Iworkedwithmyfatherinthericefieldlastyear.Wegrowhybridriceanduseanimalwastestomakethesoilrich.)
Hasanyoneofyoueverbeentothecountryside?Whatdidyoudothere?
(Forreference:IwenttoChuankouthedaybeforeyesterday.Itisasmallmountainvillage75linorthofBeijing.Iwenttheretovisitmyuncle’sfamily.Ilikethatsmallbeautifulvillageverymuch.)
Whoarefromafarmer’sfamily?Whatdoyouknowaboutfarming?
Step3Pre-readingandtalking
Questioningandanswering
RiceismainfoodinSouthChina.Whatdoyouthinkwouldhappeniftomorrowtherewassuddenlynoricetoeat?
(Forreference:Thenthesouthpeoplewouldhavetochangetheireatinghabit.Theycouldturntopotatoes,wheatflour,cowandsheepcheese,cabbage,onionsandgarlicforfood.TheyarethebasesofthetraditionalfoodinNorthChina.)
Ifyouhadthechancetodoonethingtohelpendhungerintheworld,whatwouldyoudo?
(Forreference:Iwouldtrytoendhungerbypopularizingtheadvancedfarmingtechniques.Moderntechniquescouldbeintroducedtoincreasethericeoutput,andexpandtheareaoffields.)

GivingbackgroundinformationaboutProfessorYuanLongping
HaveyoueverheardofamancalledProfessorYuanLongping?Wouldanyoneofyoutelltheclasssomethingabouthim?
(Forreference:ProfessorYuanLongpingisaChineseagriculturalscientist.ProfessorYuansbreakthroughscientificachievementledtotheworldsfirstsuccessfulandwidelygrownhybridricevarieties,revolutionizingricecultivationinChinaandtriplingproductionoverageneration.HisapproachtoricebreedingthenspreadinternationallythroughoutAsiaandtoAfricaandtheAmericas,providingfoodfortensofmillionsandleadingtohisbecomingknownasthe"FatherofHybridRice."
Step4.Reading
Readingaloudtotherecording
Comprehension—understandingwhatyouarereading—isimportant.Toreadinthoughtgroupsisaneasy,yeteffective,wayofimprovingreadingcomprehension.Nowturntopage9andreadaloudtotherecordingofthetextAPIONEERFORALLPEOPLE.Payattentiontothethoughtgroupsinthesentenceswhilelisteningandreadingaloud.

Abriefintroduction:
YuanLongpingisknownasChina’s“fatherofhybridrice”.It’ssaidthatinChina,weeatdependingon“TwoPing”----DengXiaoping,whomadethepolicyofSystemofProductionResponsibility,&YuanLongping,whoinventedhybridrice.
YuanLongping,whowasborninSeptember,1930,graduatedfromAgricultureDepartmentinSouthwestAgriculturalInstitute.Hehasbeenworkingonagricultureeducation&theresearchintohybridricesincehelefttheinstitute.
Inthe1960s,whenChinawassufferingfromseriousfamine,hecameupwiththeideaofhybridrice,whichhasahighyield(oroutput).Tenyearslater,hesucceededininventinganewspeciesthatproduceda20percenthigheryieldthancommontypesofrice.
Yuandevotedhimselftotheresearchintoagriculture,&washonoredbyUNESCO&FAO(联合国教科文组织）.Althoughheis74yearsold,heisstillworkingontheresearchintoagriculture.

Unit 2 Working the land The First Period Reading 教案

Unit2Workingtheland
TheFirstPeriodReading
Teachinggoals
EnableSstolearnmoreaboutagriculture,countrysideandfarming.
HelpSslearnhowtodescribeDrYuanLongpingincludinghispersonality.
Teachingimportantanddifficultpoints
a.Helptocomprehendthetextandgraspthemainideaofthetext.
b.Grasptheusageofsomewordsandexpressions.
c.Howtohelpstudentslearnmoreaboutagriculture.
Teachingmethods
Talking,questioning-and-answeringactivityandreading.
Teachingaids
Ataperecorder,aprojectorandacomputer.
StepⅠGreetingandleadingin
T:Hello,everyone.
Ss:Hello,teacher.
T:Inlastunitwelearntsomegreatwomen.Todaywe’lllearnafamousman.Whowillitbe?Atfirstlet’slookatthetwopicturesonPage9.Whatarethepeopledoing?
Ss:Theyareplantingrice.
T:Canyoutellmesomethingaboutrice?
S:Ricegrowsinthesouth.
S:Butinsomeplaceofthenorthwecanalsofindrice.
T:Yeah.Youareright.Infactriceisacerealgrainthathasbeengrownforatleast5,000yearsandiseatenby2.4billionpeopleeverydaythroughouttheworld.InAustralia,farmershavehadtostrugglewiththeirharshenvironmenttogrowrice.
Ss:Really?
StepⅡWarmingup
T:Haveyouevergrownanyplants?Ifso,whatdidyoudotogrowthem?Ifnot,whatkindofplantwouldyouliketogrow?Howwillyougrowit?
S:Ihaveevergrowncornandpotatoes.Inautumn,myfatherandIploughedthesoildeepforthefirsttime,theninthenextspring,weploughedthesoilforasecondtime,thistimeIputthecornseedsintothetunnelfollowingmyfather.Finallymyfathercoveredthecornseedsbyploughingagain.
T:Verywell.Haveyoueverbeentothecountryside?Whatdidyoudothere?
S:Yes,Iwenttheretoseemygrandfather.InthevillageIplayedwithotherboysinthelittlestreamandcaughtlittlefish.Ievenhelpedmygrandfathergetinthecornbycuttingthecornstems,whichmademetired.
T:Areyoufromafarmer’sfamily?Whatdoyouknowaboutfarming?
S:Yes,myfatherisafarmer.Inmyview,farmingishardwork.Peoplehavetoplantcrops,smoothawayweedsandgetinthecropsattherighttime.Theyhavetogetupearlytoworkinthefieldsoastoprotectthemselvesfromthesunshine.
T:That’sright.Inthenorth,thebiggestworrythatfarmershaveisthedrought.Whenitdoesn’train,andtheycan’tirrigatethecrops,thecropswilldieandtheywillhavenothingafterhardworking.
StepⅢPre-reading
1.Whataretheseriousproblemstheworldfacestoday?
Environment
Population
Naturalresources
Wars
Poverty
Hunger…
Morethan800millionpeoplegotobed
hungryeveryday.-theWorldHealth
Organization(WHO)
Onebillionpeopleintheworldsufferfrom
hungerandmalnutrition.
About24,000peopledieeverydayfrom
hungerorhunger-relatedcauses.Three-
fourthsofthedeathsarechildrenunderthe
ageoffive.-http://
2.Whatcanwedotosolveworldhunger?
Controlthepopulation
Openmoreareasforgrowing
Increasetheoutputofcrops
StepⅣFastReading
1Whatisthemainideaofeachpara?
Para1Hisdreams
Para2Hispersonality
Para3Howhethinksofhimselfandhisachievement
para4Hisbiography
(4,3,1,2)
2ListentothetapeandcompletethefollowingnotesaboutYuanLongping.
Name:______________________Nationality:____________________
Age:_______________________Occupation:____________________
Education:__________________________________________________
Dream:____________________________________________________
Achievement:_______________________________________________
Hobbies:___________________________________________________
Answers:
YuanLongpingChinese77scientist/farmergraduatedfromSouthwestAgriculturalCollegein1953toexporthishybridricesothatitcanbegrownaroundtheglobein1974,developedhybridrice,whichproduces1/3morethannormalricelisteningtoviolinmusic,playingmah-jong,swimmingandreading
StepVPleasereadthetextagainandanswerthesequestions.
1Whatisspecialabouthisrice?(makeitpossibletodo…)
Thisspecialstrainofricemakesitpossibletoproduceone-thirdmoreofthecropinthesamefields.
2Whatishiscontributiontotheworld?(thanksto…/rid…of…)
Thankstohisresearch,theUNhasmoretoolsinthebattletoridtheworldofhunger.
3Whatishisattitudetolife?(besatisfiedwith…/careabout…)
DrYuanissatisfiedwithhislife.However,hedoesn’tcareaboutbeingfamous.
StepVIHomework
FinishingtheexercisesinLearningaboutLanguage.Exercise1,2and3areaboutusefulwordsandexpressions.Finishthem.Nexttimewe’llchecktheanswers.Ok,classisover.Seeyounexttime.

Period2
Languagepoints
Herearesomeexplanationsabouttheboldfacewordsinourtext.
一vocaburary
1.strugglevtomakegreatefforts
e.g.Theyhavestruggledforyearstofreetheircountryfromtheenemy.
stuggletodosth挣扎做某事
他努力控制住自己的脾气。He_________controlhistemper.
I’mstrugglingtofinishthehugetheworkyougaveme.
2.sunburntadjsun-tanned
e.g.Hissunburntskinlookshealthy.
3.superadj(infml)excellent;splendid
e.g.You’lllikeher,she’ssuper.
Youlooksuperinyournewclothes.
Itwassuperofyoutohelp.
4.expandv
(causesthto)becomegreaterinsize,numberorimportance
e.g.Metalsexpandwhentheyareheated.
Whynottrytoexpandyourstoryintoanovel?
6.equipv
supplysb/sth(withwhatisneeded,foraparticularpurpose)
equipsbwithsth用……装备equipsbforsth为……装备
beequippedwith装备有
你的训练使得你能够胜任将来的工作。
Yourtrainingwillequipeyouforyourfuturejob.
Translate:
Theworkerequippedthebikewithaheadlight.
那个工人给自行车装了一个前灯。
7.exportv
send(goods)toanothercountryforsale
e.g.Indiaexportsteaandcottontomanydifferentcountries.
Thiscompanyhasalargehomemarketbutdoesn’texport.
8regret
后面常跟动词的ing形式，只有在对将谈到的事情表示遗憾时用动词的不定式。
Regretdoingsth__________________regrettodosth______________________
她为自己发了脾气而深感后悔。Shedeeply___________hertemper.
Translate:
Weregrettoinformyouthatyourpassportapplicationhasbeenrefused.
9.rid...ofmakesb/sthfreefrom(sb/sthunpleasant)
e.g.Weallwishthatwewouldridtheworldoffamine.
Thefarmerrecentlytriedtoridthehouseofrats.
10.lead...alife,live...alife
e.g.Nowweareleadingahappylife.
Intheolddaysfarmersledaterriblelifeinthecountry.
11.besatisfiedwith,becontentwith
e.g.Theyoungladyisn’tsatisfiedwiththepeacefullife.
Areyousatisfiedwithhisanswers?
12.wouldrather,preferto
wouldratherdosth
e.g.I’dratherwalkthantakeabus.
I’dratheryouknewthatnow,thanafterwards.
他宁愿到农村去工作。He____________workinthecountryside.
Translate:
Iwouldratheryouhadgonethere,too.__________________________
I’dratheryoucametextweekend.___________________________________
Summary:
Wouldrather+从句，常用虚拟语气。如表示与现在的事实或将来的愿望相反，谓语一般用__________时态；如表示的与过去的事实相反，从句中应用_________________时态。
二Somedifficultsentences
1.Indeed,hissunburntfaceandarmandhisslim,strongbodyarejustlikethoseofmillionsofChinesefarmers,forwhomhehasstruggledforthepastfivedecades.的确，他那被太阳晒得黝黑的脸庞和手背，以及他那瘦削而又结实的身体，就跟其他成千上万的中国的农民一样，过去50年来，他一直在努力帮助他们。
Forwhom…为______+引导词的结构的定语从句，注意，struggle后面的for的干扰，forthepastfivedecades是“过去50年来”Translate:
Themanwithwhomyoutalkedisourmanager._______________________________________
Theylivedinabighouse,infrontofwhichstoodabigtree.
___________________________________________________.
2.Dr.YuanLongpinggrowswhatiscalledsupperhybridrice.
袁隆平博士培植出了超级杂交水稻。Whatiscalledsuperhybridrice是由what引导的______从句，在整个句子中充当______的_____语，。此外，此结构还可以作_____或_____.
如：请相信我的话。___________________________
他所说的话全是真实的。_______________________________.
3.In1974,hebecamethefirstagriculturepioneerintheworldtogrowricethathasahighoutput.1974年他成为世界上第一位种植高产水稻的农业先锋。
本句理解的难点是动词不定时togrowricethathasahighoutput作_________,修饰先行词________,注意：前面的序数词first一起了一定的作用，因为先行词前有__________,后面一般用动词不定时作定语。类似的还有thesecond,thelast,theonly等。翻译：
昨天晚上，约翰最后一个离开教室。______________________________________________.
4.Thespecialstrainofricemakesitpossibletoproduceone–thiremoreofthecropinthesamefields.这些特殊的水稻使得同样的田地多收获三分之一的产量。
Makeit…todosth意思是____________________.it在句中作_________,真正的宾语是_________________________________.翻译：
好天气使我们下周的旅行成为可能。_____________________________________________.
Answers:1.介词你刚才给他说话的那个人是我们的经理。他们住在一个大房子里，房子前面有一颗大树。名词grow的宾语主语表语PleasebelievewhatIsaid.Whathesaidistrue.3.定语pioneer序数词Johnwasthelastonetoleavetheclassroomyesterday.4.使……成为宾语toproduceone–thirdmoreofthecropinthesamefields.Goodweathermakesitpossibletomakeourtripnextweek.
高考链接
1.InsomepartsofLondon,missingabusmeans_____foranotherhour.(2002,上海)
A.waitingB.towaitC.waitD.tobewaiting
2.Victorapologizedfor______toinformmeofthechangeintheplan.(2004,上海)
A.hisbeingableB.himnottobeable
C.hisnotbeingableD.himtobenotable
3.Themaninsisted____ataxiformeeventhoughItoldhimIlivednearby.
A.findB.tofindC.onfindingD.infinding(2004江苏)
4.AccordingtoarecentUSsursey,childrenspendupto25hoursaweek____TV.
A.towatchB.towatchingC.watchingD.watch(2004上海)
5.Hegowell-preparedforthejobinterview,forhecouldn’trisk____thegoodopportunity.
A.toloseB.losingC,tobelostD.beinglost(2005上海)
6.Progresssofarhasbeenverygood.___,wearesurethattheprojectwillbecompletedontime.
A.HoweverB.OtherwiseC.ThereforeD.Besides(2006浙江)
7.Tenyearsagothepopulationofourvillagewas_____thatoftheirs.(2008陕西)
A.astwicelargeasB.twiceaslargeas
C.twiceasmuchasD.astwicemuchas
8.Somechildrenwanttochallengethemselvesbylearningalanguagedifferentfrom____theirparentsspeakathome.(2008浙江)
A.whatB.thatCwhichDone
9.-Haveyougotanyparticularplansforthecomingholiday?
________,I’llvisitsomehomesfortheoldinthecity.(2008安微)
A.IfeverB.IfbusyC.IfanythingD.Ifpossible
10.Thechairmanthought_____necessarytoinviteProfessorSmithtospeakatthemeeting.
A.thatB.itC.thisD.him
AnswersBCCCBCBBDB
PERIOD3
OrganicFarming
Teachingaims
Toimprovethestudents’readingability---tofindtheexplanationforthewordsorexpressionstheydonotknowinthereadingpassage.
Teachingaids
Multi-media
Teachingprocedures
Step1:Leadin
Whatisthesubstanceweputonthesoiltomakecropsgrow?
Itisfertilizer.
Howmanykindsoffertilizersdofarmersuse?
Therearetwokinds.Theyarechemicalfertilizersandnaturalones.
Whichkinddofarmersusewhentheyaredoingorganicfarming?
Doyouknowaboutorganicfarming?Todaywe’regoingtoreadapassagewiththetitleOrganicFarming.
Step2:Scanning
Readthefirstparagraphandfindout
1whatorganicfarmingis.
Organicfarmingmeansgrowingcropswithoutchemicalfertilizers.
Step3:Intensivereading
1HowcanOrganicfarmersmaketheirsoilfertile?
Organicfarmersusenaturalwastefromanimalsinsteadofchemicalfertilizers.
2Butwhydon’ttheyusechemicalfertilizers?
Becauseusingchemicalfertilizerscausesproblems.
Readthesecondparagraphandanswer-----
3Howmanyproblemsarecausedbyusingchemicalfertilizers?
Three.Theyareasfollows.
Firstly,chemicalfertilizersaffectthesoilandthewatersupplybadly.
Secondly,theyallowfarmerstogrowthesamecropyearafteryearandexhausttheoil.
Thirdly,theykillbothhelpfulandharmfulpests.
Readthewholepassageagainandfillinthetable.
Advantagesoforganicfarming
Reasons
1.Farmersusenaturalwastefromanimals.Thismakesthesoilricherinmineralsandsomorefertile.
2.Thesoilisnotexhausted.Peasandsoybeansrenewthemineralsinthesoil.Thesoilbecomesrichandhealthy.
3.Theyusethesoiltobestadvantage.
Theyplantcropsthatneedsurfacesoilandnextcropsthatgrowatadeeperlevel.Sothewindandwaterdoesnotcarryawaythesoil.Alltherichnessofthesoilisused.

Step4:Discussion
Findoutwhattypeofwritingthepassageis.Discusshowtoreadandwritethiskindofpassage.
Step5:Homework

Readthetextandtranslatethefollowingphrases:
aswellas____________foralongtime________________
buildup______________leadto_______________
turnto_________________focuson______________
keep（prevent）…from_______________
Answers:
也好长时间逐渐增强；建立；开发导致；造成求助于集中（注意力，精力等）于阻止
PERIOD4don’treadinthemovingbusorinbed.”Doingeye-exerciseswillhelpyoukeepgoodeyesight.
Ifyoufailtokeeptheserules,youwillbecome
short-sightedsoonerorlater.

Unit 2 Working the land教案

Unit2Workingtheland
核心单词
1.struggle
v.挣扎；努力；拼搏；斗争
n.(为争取自由、政治权利等而进行的)斗争，奋斗
常用结构：
strugglewith与……斗争
strugglefor为争取……而斗争
struggleagainst与……斗争；为反对……而斗争
struggletodosth.(=makegreateffortstodosth.)
努力做某事
struggletoone’sfeet挣扎着站起来
Shestruggledtokeepbackthetears.她努力忍住泪水。
Itwasahardstruggletogetmyworkdoneontime.
为使工作按时完成,我做了一番努力。
易混辨析
struggle/fight
struggle指较长时间的、激烈的斗争，往往指肉体及精神上的战斗。
fight意为“搏斗，打斗，打架”，表示“斗争”时，包含体力和勇猛的因素。
高手过招
(1)单项填空
Theworkingpeoplehaveneverstoppedtheirstruggleunfairtreatment.（2010•01•山西太原五中检测）
A.againstB.forC.fromD.to
(2)完成句子（原创）
①我们应当帮助那些仍在为独立而斗争的人们。
Weshouldhelpthosewhoarestill.
②他们得和各种各样的困难作斗争。
Theyhadto.
(1)解析：选A。struggleagainst意为“同……作斗争”；strugglefor意为“为了……而斗争”。
(2)①strugglingforindependence
②strugglewith/againstallkindsofdifficulties
2.expand
v.扩大；扩展；增加；增长；（使）膨胀；阐述；使变大
常用结构：
expand...into...将……扩展/发展成……
expandon阐述；详谈
Heisthinkingofexpandinghisbusiness.
他在正考虑扩大他的生意。
Intenyearsthecity’spopulationexpandedby12%.
十年之中,该市人口增加了百分之十二。
联想拓展
expansionn.展开；膨胀；扩展
expansiveadj.广阔的；易膨胀的
易混辨析
expand/extend/spread/stretch
expand意为“展开，扩大”，不仅指尺寸的增加，还可指范围和体积的扩大。
extend意为“伸出，延伸”，指空间范围的扩大，以及长度，宽度的向外延伸，也可指时间的延长。
spread意为“传播；蔓延；铺开”。一般指向四面八方扩大传播的范围，如传播（疾病），散布（信息）等。
stretch意为“伸展(身体等)，拉长；连绵”，一般指由曲变直，由短变长的伸展，不是加长。
高手过招
选词填空（expend/extend/spread/stretch）（原创）
①Thefiresoontothenearbyhouses.
②ThetouristseasonfromMaytillOctober.
③Aballoonwhenitisblownup.
④Thecatoutinfrontofthefire.
答案:①spread②extends③expands④stretched
3.equip
vt.equipmentB.equipped;equipments
C.equipping;equipmentsD.equipping;equipment
(2)完成句子（原创）
①Thesoldierswerewell(装备)weapons.
②Thislibrary(为……而装备)atomicresearch.
③Ourclassroom(装备有)acomputerandataperecorder.
(1)解析：选A。equip...with...意为“用……装备……”，被动形式为beequippedwith。第二空equipment意为“装备；设备”，是不可数名词。
(2)①equippedwith②isequippedfor
③isequippedwith
4.regret
vt.因为
Thankstoyourhelp,weweresuccessful.
由于你的帮助，我们成功了。
Thankstoyou,Iwassavedfromdrowning.
多亏你，我才没被淹死。
Thankstothebadweather,thematchhadbeencancelled.
多亏了这倒霉的天气，比赛被取消了。（反语）
联想拓展
表示“因为，由于”的短语还有：
becauseof，owingto，onaccountof，dueto，asaresultof。
温馨提示
以上这些都是介词短语，因此后面可以跟名词或动名词而不可以跟从句。
高手过招
单项填空
①Itwasyourtimelyhelpthatweaccomplishedthetaskontime.（2010•01•山西运城检测）
A.BecauseB.thankC.thankstoD.as
②thenewpolicy,wearenowhavingahappylife.（2010•01•安徽亳州检测）
A.ThankstoB.Because
C.ForD.Thanksfor
①解析：选C。because和as虽然也表示“因为，由于”，但后面需接句子，而句中是短语，故应用thanksto。句意为：幸亏你及时帮忙，我们才按时完成了任务。
②解析：选A。考查近义词辨析。thanksto意为“多亏了”；because后应加句子;for表示补充说明的原因。
8.rid...of
摆脱；除去
Youshouldridyourselfofthatbadhabit.
你应该改掉那个坏习惯。
联想拓展
beridof摆脱
getridof摆脱；除掉；去掉
ridoneselfofdebt还清债务
breakawayfrom摆脱；放弃
Youmustbreakawayfromsuchabadhabit.
你必须改掉这样的坏习惯。
Itwon’tbelongbeforewecanbe/getridofthepestaltogether.
不用太久，我们就能把这种害虫消除干净。
高手过招
同义句转换（原创）
Couldyouridyourselfofthebadhabitofsmoking?
Couldyouthebadhabitofsmoking?
答案:getridof
9.wouldrather
宁愿，宁可
I’dratheryoudidn’t.(常用来委婉拒绝别人)
我希望你不要。
HewouldratherstayathomewatchingTV.
他宁愿待在家里看电视。
I’drathernotgothere.我宁愿不去那里。
I’dratheryoucametomorrowthantoday.
我宁愿你明天来而不是今天来。
I’dratherhavemadeatelephonecalltohimyesterday.
我昨天本想给他打个电话的。
联想拓展
wouldrather...than...是常用句式，意为“宁可（愿）……（而）不要（愿）……”
wouldrather＋从句时，从句要用虚拟语气，用动词的过去时表示。
wouldratherhavedone本想做……（而实际上未做）
高手过招
单项填空
①—Shallwegoskatingorstayathome?
—Whichdoyourself?（2010•01•江西南昌检测）
A.doyouratherB.wouldyourather
C.willyouratherD.shouldyourather
②I’dratherthebasketballmatchlastnight.Otherwise,Iwouldhavefinishedmypaperworkbynow.
（2010•01•江苏徐州检测）
A.nothavewatchedB.notwatch
C.hadn’twatchD.haven’twatch
①解析：选B。考查wouldratherdosth.这一结构的用法。而do,will和should都不能与rather搭配。wouldrather(not)dosth.意为“宁愿（不愿意）做某事”。
②解析：选A。wouldrathernothavedone意为“本不想做……（实际却做了）”。后一句句意为：否则我现在已经完成了我的文件。所以前句表示“本不想看球赛却看了”，故选A。
10.leadto
通向；导致；造成（后果）
注意：leadto中的to为介词，该短语后可跟名词或动名词。
Thecaraccidentledtohisbeingkilled.
那次车祸导致他死亡。
AllroadsleadtoRome.
条条大路通罗马。
Eatingtoomuchsugarcanleadtohealthproblems.
吃太多糖会导致健康问题。
Hiscarelessnessledtohisfailure.
他的粗心导致了他的失败。
联想拓展
resultin导致
resultfrom由……导致
高手过招
单项填空
Thestudentsintheuniversityarealltakingcoursesadegree.（2010•01•山东烟台检测）
A.stickingtoB.leadingto
C.turningtoD.referringto
解析:选B。考查动词短语辨析。stickto坚持;leadto导致，引起；通往；turnto求助，转向，查阅；referto指的是；谈论，查阅。由句意“大学生都在学习课程，以取得学位”可知，答案为B。
11.buildup
逐步建立；逐渐增强；加强；树立；积累
Thecompanyhasbuiltupafinereputation.
该公司已建立起良好的信誉。
Youmustbuildupyourstrengthafteryourillness.
你在病后必须要增强体力。
高手过招
完成句子（原创）
①我们应该鼓励孩子们树立信心。
Weshouldencouragethechildrento.
②看到你的词汇量在逐渐增长我很高兴。
I’mverygladtoseethatyourvocabularyis.
答案:①builduptheirconfidence
②graduallybuildingup
12.focuson
集中（注意力、精力等）于……；对(某事或做某事)予以注意；使聚焦于；使直射于
Hefocusedhismindonhislessons.他把心思集中在功课上。
Todaywe’regoingtofocusonthequestionofhomelesspeople.今天,我们主要讨论无家可归者的问题。
Anearˉsightedpersoncannotfocusaccuratelyondistantobjects.近视的人看不清远处的物体。
联想拓展
focusone’sattentiononsth.=center/concentrate/fixone’sattentiononsth.集中注意力于……
高手过招
完成句子（原创）
①在我看来，学校应该把精力集中在教学上。
Inmyopinion,schoolsshould.
②他把相机对准了远处的高楼。
Hehiscamerathehugebuildinginthedistance.
答案:①focusattentiononteaching
②focused；on
重点句型
13.In1974,hebecamethefirstagriculturalpioneerintheworldtogrowricethathasahighoutput.
1974年，他成为世界上第一位种植高产水稻的农业先锋。
不定式放在表示次序的词thefirst,thelast,thebest以及theonly,thevery,theright等词后面,且这些词与动词不定式有逻辑上的主谓关系，结构为：thefirst/last/best/only/very/right...+n.+todosth.表示“第一个/最后一个/最好的一个/唯一的/恰好的/合适的……做某事的人/物”。
Heisalwaysthefirsttocomeandthelasttoleave.
他总是第一个来并且最后一个离开。
Thelastmantoleavethesinkingshipwasthecaptain.
最后一个离开正在下沉的船的那个人是船长。
高手过招
单项填空
HeisthelastpersontoMary’sbirthdayparty.（原创）
A.toinviteB.tobeinvited
C.invitedD.beinginvited
解析：选B。考查不定式作定语的用法。当名词前面有序数词或last,next等词修饰时，名词后面多用不定式作定语。如NewZealandwasthefirstnationinmoderntimestoallowwomentovote.新西兰成为现代史上第一个允许妇女有选举权的国家。
14.Usinghishybridrice,farmersareproducingharveststwiceaslargeasbefore.
用他的杂交水稻种子，农民们种出的粮食比以前多了一倍。
倍数表达法：
A＋be＋倍数＋as＋adj.＋as＋B
A＋be＋倍数＋比较级＋than＋B
A＋be＋倍数＋（由某些形容词变化而来的）n.＋of＋B
I’mnotgoingoutwithamanwho’stwiceasoldasme.
我不愿意和一个年纪比我大一倍的男人一起参加社交活动。
Wegotthreetimesasmanypeopleasexpected.
来的人超过我们预料人数的两倍。
You’renothalfascleverasyouthinkyouare.
你可不像自己想像的一半那么聪明。
高手过招
单项填空
Whatatable!I’veneverseensuchathingbefore.Itisitislong.（原创）
A.halfnotaswideasB.widenotashalfas
C.nothalfaswideasD.aswideasnothalf
解析：选C。考查倍数表达法。表达倍数的结构应该是：A+be+倍数+as+adj.+as+B。as...as中间是形容词或副词的原级，而不可以是比较级或最高级。
15.Thisalsokeepstheair,soil,waterandcropsfreefromchemicals.
这还可以让空气、土壤、水以及农作物不受化学物质的污染。
keep...freefrom无……的；免于……；摆脱……（常用作表语、后置定语或补语）
联想拓展
befreetodosth.自由地做，随意地做
setsb.free释放某人
get/givesth.forfree免费得到/赠送
asmokeˉfreeroom/area无烟室/区
freeofcharge免费
高手过招
完成句子
用这个东西把桌子罩住，免得有灰尘落在上面。
thetabledirtybyputtingacoveroverit.
答案:Keep;freefrom

Unit 5 Canada —— “The true North”（Period 1 Warming up and Reading 1）

俗话说，居安思危，思则有备，有备无患。准备好一份优秀的教案往往是必不可少的。教案可以保证学生们在上课时能够更好的听课，帮助教师提高自己的教学质量。关于好的教案要怎么样去写呢？急您所急，小编为朋友们了收集和编辑了“Unit 5 Canada —— “The true North”（Period 1 Warming up and Reading 1）”，相信能对大家有所帮助。

Unit5Canada——“ThetrueNorth”（Period1WarmingupandReading1）

Teachingaims:
1.TalkingaboutCanada.
2.Learnthegeography,population,maincities,andnaturalbeauty,naturalresourcesofCanada.
3.Learnhowtoreadatravelingreportandpictures.
Teachingaids:Acomputer,aprojectandpictures.
Teachingsteps:
Step1.Warmingup.
1.Ssdiscussthefollowingquestions.
1)Doyouliketogotraveling?
2)Whichcountriesdoyouliketovisit?Why?
3)Whatcanyouseeinthesecountries?
2.TshowssomepicturesofwinterandinvitesSstodescribethem.
3.GetSstotalkwhattheyknowaboutCanada.
4.TshowsamapofCanadaandasks:1.WhichcontinentisCanadain?
2.Whichcountryisitsneighbor?
3.WhataretheOceansCanadafaces?
4.HowlargeisCanada?
4.Haveaquiz.
Step2.Pre-reading.
T:WouldyouliketotakeatriptoCanada?
WhatthreewordswouldyouusetodescribeCanada?
Step3Reading
1.Shimming:
GetSstoreadthepassagequicklyandanswerthefollowingquestions:
1)Whatisthepassagemainlyabout?
Sample：Thepassageisaboutatripoftwogirls,andittellsussomeinformationaboutCanada.
2)Whatis“TheTureNorth”?
Sample：“TheTrueNorth”isthetrainthatgoesacrossCanada/thecross-Canadatrain.
3)Howmanycitiesarementionedinthetext?Whatarethey?
Sample：Vancouver–Calgary—ThunderBay—Toronto
4)Whatdoyouknowabouteachcity?
Vancouver:
thewarmestpartofCanada；themostbeautifulcityinCanada
manyAsianwanttolivethere；thetreesareextremelytall.
theoldestandmostbeautifulforestsintheworld
Calgary:
famousforStampede
Cowboyscometocompeteinridingwildhorses.
goodatworkingwithanimals
theycanwinalotofmoneyinprizes.
ThunderBay:
atthetopendoftheGreatLakes；verybusyport
closetothecentreofthecountry,sothatoceanshipscangothere.
2.Detailedreading:
1)GetSstoreadthepassageagainandcorrectthefollowingsentences.
1.ThegirlswenttoCanadatoseetheirrelativesinMontreal.
(intheEastofCanada/ontheAtlanticcoastofCanada)
2.DannyLinwasgoingtodrivethemtoVancouver.
(thetrainstationtocatchthecross-Canadatrain)
3.YoucancrossCanadainlessthanfivedaysbybicycle.
(can’t)
4.ThegirlslookedoutthewindowsandsawNativeIndiansandcowboys.
(agrizzlybear,mountaingoatsandwildscenery)
5.ThunderBayisaportcityinthesouthofCanada,nearToronto.
(atthetopendoftheGreatLakes,nearthecenterofthecountry)
2)Listentothetapeandfillintheblanksfromthetext.
Canadais_____thantheUnitedStates.Itisthe_______largestcountryintheworld.Itis_____kilometersfromcoasttocoastinCanada.ThepopulationofCanadaisonlyslightlyover_____________.Canadahas_________oftheworld’sfreshwater,muchofwhichisinthe___________.OnthecoastnorthofVancouversomeoftheoldestandmostbeautiful_______intheworldstillremain.Itissowettherethatthetreesareextremely______.
Period2Languagepoints:
1.CanadaisamulticulturalcountrylikeChina.加拿大像中国一样是一个多元化国家。
multistory多层的multiform多种形式的
multichannel多通话线路的,多波段的multipurpose多种用途的
多党的multiparty多国的、多民族的multinational
多向的multidirectional多彩的，彩色的multicolored
多媒体multimedia
2.LiDaiyuandhercousinLiuQianwereonatriptoCanadatovisittheircousinsontheAtlanticcoast.李黛予和她的表妹刘倩去加拿大大西洋海岸看望她们的表兄妹们。
trip:usuallyshortjourney,esp.forpleasure(通常指短途的)行走，旅行（尤指娱乐性的）
与trip搭配的主要动词和介词：beonatripto
makeatriptotakeatripto
海滨之行atriptotheseaside
前往巴黎的蜜月之旅ahoneymoontriptoParis
他出差在外。Heisonabusinesstrip
我父亲下礼拜要到纽约去。
MyfatherwillmakeatriptoNewYorknextweek
3.Ratherthantaketheaeroplanealltheway,theydecidedtoflyfromChinatoVancouverandtotakethetrainfromwesttoeastacrossCanadainSeptember.
ratherthan(prep.):inpreferenceto(sb/sth);insteadof与其（某人/某物）;不愿;不要
他不愿惹麻烦,宁可离去.Ratherthancausetrouble,heleft.
我想喝柠檬汁,不想喝可乐.
I’llhavealemonaderatherthanacoke.
他正忙于写信而不是读报.
Hewasbusywritingaletterratherthanreadinganewspaper.
4.Itisthesecondbiggestcountryintheworldandasyougoeastward,youwillseemountains,andpassbythousandsoflakes,forestsandwideriversaswellascities.它是世界第二大国家,当你一路向东行时,除了城市你还会看到山脉,会经过上千个湖泊,森林,大河等以及城市.
eastward也作eastwards,副词,意为“向东”
-ward(s)=inadirection
向前foreward(s)向后backward(s)
向外outward(s)向南southward(s)
向西westward(s)向北northward(s)
他们向东航行。Theysailedeastward
我们难以决定是向东走还是向西走。
Wecouldn’tdecidewhethertogoeastwardorwestward
thousandsof成千上万的
注意：million,billion,thousand,hundred,score,dozen之前有确定的数字时，不论后面是有无of,词尾都不加s.
如果前面没有确定的数字而后接of时，词尾都加s.
300名学生threehundredstudents
这些鸡蛋里的3打threedozenoftheseeggs
几打鸡蛋dozensofeggs
5.ManypeoplethinkitisthemostbeautifulcityinCanada,asitissurroundedbymountainsonthenorthandeastandthePacific.许多人都认为温哥华是加拿大最美丽的城市，因为它的北面和东面都被大山包围。
surroundvt.包围，环绕，围绕
surroundsb/sthwithsb/sth
sth/sbbesourroundedby/withsth
篱笆环绕着学校。Thefencesurroundstheschool
他们出动了军队包围了该城。Theyhavesurroundedthetownwithtroops.
房子的四周有高墙。Thehouseissurroundedbyhighwalls.
6.OnthecoastnorthofVancouversomeoftheoldestandmostbeautifulforestsintheworldstillremain.温哥华以北的海岸依然生长着世界上最古老，最美丽的森林。
northof=tothenorth表示“在……的北方”，其他方位词，如：east,west,south,southeast,northeast等，都有类似的用法。
他住在洛杉矶以东（的地方）。
HelivestotheeastofLosAngeles
7.Thatafternooninthetrainthecousinssettleddownintheirseats.那天下午表姐妹俩才在火车上落了座。
settledown安稳坐下，安居下来，适应起来
他爷爷手拿报纸坐在扶手椅里。
Hisgrandfathersettleddowninthearmchairwithanewspaper.
你适应新工作了吗？Haveyousettleddowninyournewjobyet?
8.Manyofthemhaveagiftforworkingwithanimalsandtheycanwinthousandsofdollarsinprizes.他们中许多人都有与兽共舞的才能，他们能赢得几千美元的奖金。
haveagiftfor在…..方面有天分；有天赋
她对学语言有天赋。shehasagiftforlearninglanguages.
好像他对音乐有些天赋。Itseemshehasagiftformusic.

Period3Learningaboutlanguage
Step1:Checktheanswersofexercise1onpage36
multi=manymeanings
multicolouredmadeofmanycolours
multichannelhavingmanychannels
multiformexistinginmanyforms
multinationalincludingmanynations
multistoreyhavingmanystories/storeys
multimediausingmanymedia
multitrackmadeofmanytracks
multifaithincludingmanyreligions/faiths
multimembermadeofmanymembers/people
-ward(s)=inadirectionmeanings
forward(s)ahead,tothefront
eastward(s)totheeast
westward(s)tothewest
southward(s)tothesouth
backward(s)totherear;totheback
outward(s)out,inadirectionaway
northward(s)tothenorth
inward(s)totheinside
toward(s)inadirectionto
Step2:Checktheanswersofexercise2onpage36
Extremely、haveagiftfor、settledown、coast
Surround、harbour、figureout、port、within
Step3：Checktheanswersofexercise3onpage36
figureout、harbour、within、border、agiftfor
settleddown、surrounded、extremely
Step4Appositiveclause
T.Whatkindofnounclausesarethey?
1.Whatitwastobecomewasamystery.(主语从句)
2.Idon’tknowwhowillhelpHenrytowinthebet.（宾语从句）
3.Histroubleisthathedoesn’tknowanybodyinLondon.
(表语从句)
4.Thefactthatshipscangotheresurprisesmanypeople.
（同位语从句）

Period4Grammarpionts
同位语从句讲义及练习
一、理解同位语从句的含义，把握同位语从句的实质
在主从复合句中作同位语的从句称为同位语从句。同位语从句一般用that,whether，what,which,who,when,where,why,how等词引导，常放在fact,news,idea,truth,hope,problem,information,wish,promise,answer,evidence,report,explanation,suggestion,conclusion,等抽象名词后面，说明该名词的具体内容。换言之，同位语从句和所修饰的名词在内容上为同一关系，对其内容作进一步说明。
例：Thenewsthattheyhadwonthegamesoonspreadoverthewholeschool.他们比赛获胜的消息很快传遍了整个学校。
析：theyhadwonthegame说明Thenews的全部内容，因此该句为同位语从句。
二、正确运用同位语从句的引导词，准确把握同位语从句
1.如同位语从句意义完整，应用that引导同位语从句。（即that不充当任何成分，只起连接作用）
例：Thegeneralgavetheorderthatthesoldiersshouldcrosstheriveratonce.将军下达了战士们立即过河的命令。
析：thesoldiersshouldcrosstheriveratonce是theorder的全部内容，且意义完整，因此应用that引导同位语从句。
2.如同位语从句意义不完整，需增加"是否"的含义，应用whether引导同位语从句。（if不能引导同位语从句）
例：Welldiscusstheproblemwhetherthesportsmeetingwillbeheldontime.我们将讨论运动会是否会如期举行的问题。
析：thesportsmeetingwillbeheldontime意义不完整，应加"是否"的含义才能表达theproblem的全部内容，因此应用whether引导同位语从句。
3.如同位语从句意义不完整，需增加"什么时候"、"什么地点"、"什么方式"等含义，应用when,where,how等词引导同位语从句。
例1：Ihavenoideawhenhewillbeback.
析：hewillbeback意义不完整，应加"什么时候"的含义才能表达idea的全部内容，因此应用when引导同位语从句。
例2：Ihavenoimpressionhowhewenthome,perhapsbybike.
析：hewenthome意义不完整，应加"如何"的含义才能表达impression的全部内容，因此应用how引导同位语从句。
4.当主句的谓语较短，而同位语从句较长时，同位语从句常后肢。
如：Thethoughtcametohimthatmaybetheenemyhadfledthecity.他突然想到敌人可能已经逃出城了。
三、把握同位语从句和定语从句的区别，明确同位语从句和相似从句的界限
同位语从句和定语从句相似，都放在某一名词或代词后面，但同位语从句不同于定语从句。同位语从句对名词加以补充说明，是名词全部内容的体现，且名词和同位语从句的引导词均不在从句中作成分；定语从句说明先行词的性质与特征，与先行词是修饰与被修饰的关系，且名词和定语从句的引导词均在从句中作成分。
区分时可以在先行词与与从句之间加一个系动词be,使之构成一个新句子，如果句子通顺且符合逻辑，则为同位语从句，反之，则为定语从句。
如：Thereportthathewasgoingtoresignwasfalse.
他将辞职的传闻是假的。
因为thereportwasthathewasgoingtoresign句意通顺，所以，thathewasgoingtoresign是同位语从句。
例1：Informationhasbeenputforward____moremiddleschoolgraduateswillbeadmittedintouniversities.(NMET2001上海)
A.whileB.thatC.whenD.as
析：答案为B。moremiddleschoolgraduateswillbeadmittedintouniversities是Information的内容，且Information不在从句中作成分，所以该句为同位语从句。应将该句区别于：
Itissaidthatmoremiddleschoolgraduateswillbeadmittedintouniversities，thisistheinformation____hasbeenputforward.
A.whatB.thatC.whenD.as
析：答案为B。thathasbeenputforward为information的修饰性定语，且information在从句中作主语，所以该句为定语从句。
例2：Sheheardaterriblenoise,____broughtherheartintohermouth.(MET91)
A.itB.whichC.thisD.that
析：答案为B。分析语境含义、句子结构和句子成分可知，该句为非限制性定语从句，先行词为aterriblenoise，且它在从句中作主语。应将该句区别于：
Icantstandtheterriblenoise____sheiscryingloudly.
A.itB.whichC.thisD.that
析：答案为D。sheiscryingloudly是theterriblenoise的内容，且theterriblenoise不在从句中作成分，所以该句为同位语从句。

Period5‘TheTrueNorth’FromTorontoToMontreal
Step1.Leadin:ShowsomepicturesofCanada,andasks“DoyouknowthefollowingthingsinCanada?”
Step2.Ssreadthepassagewithin3minutestofillinthefollowingplot.
ThenextmorningTheysawbeautifulmapleleaves
Andrealizedthatfallhadcome
AroundnoonTheyarrivedinToronto
LatethatnightThetrainleft
Atdawnthenext
MorningTheyarrivedinMontreal
Theyspentthe
afternoonInthelovelyshopandandvisitingartists
Intheirworkshopsbesidethewater
ThenightThetrainwasspeedingdowntotheeastcoast
Step.3:Readthepassageforasecondtimeandanswerthefollowingquestions.
1.HowdoweknowitisfallinCanada?
2.WhatcansometimesbeseenfromtheCNTowerinToronto?
3.Wheredoesthewaterfromthelakego?
4.WhyistheregoodCantonesefoodinTorono?
5.WhichdirectionisthetraingoingfromTorono?
6.WhydidthegirlsgotoOldMontreal?
7.WhatthreethingsshowusthatMontrealisaFrenchcity?
Step4Languagepoints
1.TheywerenotleavingforMontrealuntillater.
Not…until…表示“直到…才…”，常与表示瞬间的动词连用。如：
我们直到今天晚上才离开。
Wedonotleaveuntilthisevening.
街上的吵闹声直到深夜才停止。
Thenoiseinthestreetdidntstopuntilmidnight.
2.It’stoobadyoucan’tgoasfarasOttawa,Canada’scapital.
遗憾的时你们不能一直走到加拿大的首都渥太华去。
asfaras(习语)直到所提到之处为止
我一直走到山脚。
Iwalkedasfarasthefootofthemountain.
莎拉已经读到第四册啦。
Sarahhasreadasfarasthefourthvolume.
3.ThegirltoldhimtheywereonatraintripacrosstheCanadaandthattheyhadonlyonedayinMontreal.
一个动词若带两个宾语从句，第二个宾语从句的引导词that一般不能省，例如：
IunderstandnotonlythatyouhavestudiedChinesebutalsothatyouhavewrittenChinesepoetry.

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