高中英语选修6uni4短语、重点句子
Unit4Globalwarming
I.Phrases
1.globalwarming
全球气候变暖
2.asupplyof/suppliesof
大量的
3.dependon
依靠
4.humanactivity
人类活动
5.anaturalphenomenon
自然现象
6.betrappedin...
被困在……
7.aquantityof/quantitiesof+n.
大量的
8.resultin
resultfrom
导致..
原因是..
9.asaresult=inconsequence
asaresultof=inconsequenceof
因此
of由于…的缘故
10.buildup
逐渐建立
11.keepon
保持
12.makeadifference
makenodifference
有影响;有关系
对……没有影响;不重要
13.putupwith…
忍受
14.as/solongas
只要
15.andsoon
等等
16.glanceat…
很快地看……一眼..
17.onthewhole
大体上
18.compare…to.../compare….with
与…相比
19.comeabout
comeacross
comeback
comedown
comein
comeout
comeup
comeupwith
cometo
发生(不及物)
偶遇;穿过
回来
降下;减低
进来;到达
出来;出版
上来;被提出讨论;发芽
追上;赶上
结果达到;苏醒
20.heatup
受热
21.upto
多达;比得上
22.intheyearsahead
今后一些年里
23.carryout
执行
24.decreaseby
decrease(from…)to
下降了……
(从……)下降到
25.greenhouseeffect
温室效应
II.Sentences
1.Thatprobablydoesn’tsoundverymuchtoyouortomebutitisarapidincreasecomparedtomostnaturalchanges.
这对你我来说很可能是无所谓的,但是跟多数自然变化相比较而言,这却是一种快速的增长。
2.Thereisnodoubtthattheearthisbecomingwarmerbutthereisfiercedebateoverwhetheritishumanactivitythathascausedthisglobalwarmingorwhetheritisjustanaturalphenomenon.
毋庸质疑的是地球正在变暖,但关于它变暖的原因是由于人类活动所致还是一种自然现象还存在激烈的争论。
3.Withoutthe“greenhouseeffect”,theearthwouldbeaboutthirty-threedegreesCelsiuscoolerthanitis.
如果没有这种“温室效应”,地球的温度将比现在的温度还要低33摄氏度左右。
4.Somepeoplethinkfutureglobalwarmingwouldcausethesealeveltorisebyseveralmeters;otherspredictseverestorms,droughts,famines,thespreadofdiseases,andthedestructionofspecies.
有人认为全球变暖会导致海平面上升好几米;也有人预言会出现严重的风暴、干旱、饥荒、疫病和物种的灭绝.
5.Itisthegreenhouseeffectthatgivestheearth’ssurfacetheaveragetemperatureof15℃
温室效应使得地球表面的平均气温达到了15℃.
6.Together,individualsmakeadifference.众人拾柴火焰高。
7.Yourcontributioncounts.你的贡献很有价值。
作为杰出的教学工作者,能够保证教课的顺利开展,高中教师要准备好教案,这是高中教师的任务之一。教案可以让学生更好的吸收课堂上所讲的知识点,帮助高中教师有计划有步骤有质量的完成教学任务。高中教案的内容具体要怎样写呢?以下是小编为大家精心整理的“Unit4Earthquakes”,欢迎大家与身边的朋友分享吧!
Unit4Earthquakes
TheFirstPeriodLeadingin,Warmingup
Pre-reading
ByLiuXiaohuafromHonglingMiddleSchool
一、教学目标(Teachingaims)
Student’sBook
1.能力目标(abilityaim)
a.Letthestudentsknowsomethingabouttheearthquakes.
b.Enablethestudentstotalkaboutwhattheyshoulddoinadisasterforthemselves
2.语言目标(languageaim)
a.Wordsandexpressions
imagine,shake,rightaway
b.Importantsentence
Whatdoyouthinkmayhappenbeforeanearthquake?
二、教学重难点(Teachingimportantpoints)
Letthestudentsknowwhatacorrectattitudetowardsadisasterisandwhattheyshoulddoinadisasterforthemselvesandfortheotherpeople.
三、教学方法(Teachingmethod)
a.Discussing
b.Talking
c.Activities.
四、教具准备(TeachingAids)
Multi-mediacomputer
五、 教学步骤(Teachingprocedure)
StepⅠ.Lead-in:
T:What’sthebiggestsoundyouhaveheardinyourlife?
(thesoundofthewindthatblewinawinternight;thenosewhenplanestakeoff;thesoundoftrains;thesoundofthunder…..)
Butdidyouoncehearthesoundthattheheavenfallsandtheearthcrack.InChineseitis天崩地裂?
Ifthereisasoundlikethiswhatisit?Whatwillhappen?
Todaywe’lllearnsomethingaboutearthquakes.Canyouimaginehowterribleitis?
Firstletthestudentsanswerthefollowingquestion.
Whichofthefollowingmaycausepeoplethegreatestdamage?
Earthquake,Typhoon,Flood,Drought
Variousanswersarepossible.Studentsshouldgivereasonstosupporttheiranswers.Allofthemarenaturaldisasters,theyhavesomethingincommon,atthesametime,theyhavemanydifferences.
Letthestudentsknowsomethingabouttheearthquake.(slides)
T:Howdoestheearthquakeoccur?
Thenshowthefilmtothestudents.(filmabouttheearthquake)
T:Whensomeplatesoftheearthmovesuddenly,anearthquakehappens.Manyearthquakesbeginunderthesea.Infact,earthquakesmayhappennearhighmountains.
Duringanearthquake,theshakingmakerocksrisesuddenlyandevencracksopen.Housesfall,peoplearekilledorhurt,andsometimesthewholevillagesorcitiesaredestroyed.Somevillagesevendisappearcompletely.
StepⅡ.Talking
T:Earthquakesaredisasterstoeverybody.NowlookatthetwopicturesofTangShanandSanFrancisco.Canyoudescribewhatyouseeinthepictures?
(Showtwopicturestothestudentsandtellthestudentstheyaretoday’sTangshanandSanFrancisco.Butmanyyearsagosomebigearthquakeshitthesetwobeautifulcities.)
1.ShowthepicturesofSanFranciscotothestudentsandletthemdescribetoday’sSanFranciscoandthenletthemknowwhathappenedinSanFranciscoin1906
(FromthepictureofSanFrancisco,wecanseeitisaverybigcity.Therearemanytallbuildingsthicklystandingontheearth.Andthepopulationofthecityisverylarge.)
2.ShowthepicturesofTangshantothestudentsandletthemdescribetoday’TangshanandthenletthemknowwhathappenedinTangshanin1976.
(Today’Tangshanisabeautifulcity.Ithasbeautifulgardens,broadroadsandsometallbuildings.)
T:But,whatwillhappeniftherehasbeenabigearthquakeinthesetwocities?Workingroupsanddiscussit.ThenI’llasksomeofyoutosayoutyouropinion.
(Aftertheterriblequake,everythingisdestroyed,whatwecanseeisfallenbuildingsanddeadbodies.Thepolicemen,thesoldiersandsomeothervolunteersarerescuingthepeopletrappedintheruins….)
T:Right,nowlet’sseeafilm.
(LetthestudentsseeafilmaboutTangshanEarthquake.)(film)
T:AftertheearthquakethecityofTangshanbecame…..
Letthestudentsdiscusswhattheysaw.Andthentalkaboutthepicturesintheirownwords.
Thehouse….
Thefire….
Thebridge….
Theroad…
Thepoliceandthevolunteers….
Thepeople…..
(TangshanEarthquakehappenedonJuly28,1976.Itwasthegreatestearthquakeofthe20thcenturyinChina.Beforetheearthquake,manystrangethingshappened,butpeoplethoughtlittleofthem.Suchagreatnumberofpeoplediedduringtheearthquake,becausethequakehappenedwhiletheyweresleeping.Thenumberofpeoplewhowerekilledorinjuredreachedmorethan400,000.Andallthetrafficwasalmostdestroyedafterthequake.Thousandsofthousandsofpeoplebecamehomelessinashorttime.ManysoldiersweresenttoTangshantorescuethesurvivorsaftertheearthquake.
Letthestudentstalkaboutthedamagecausedbyearthquakes
Usingthefollowingwordsandphrases:
shake,break,falldownonto,hurt,destroy,homeless,die…..
StepⅢ.Pre-reading
T:Butwecanavoidoratleastreducethelosscausedbyearthquakes.Andwecanforetellit.
Doyouknowwhatwouldhappenbeforeanearthquake?
Canwedosomethingtokeepourselvessafefromearthquakes?
(1.Thereisoftenagreatsound.
2.Animalsmaybetoonervoustoeat.
3.Maybetherearebrightlightsinthesky.
4.asmellygasmaycomeoutofthewell.
5.Inthecitythewaterpipesinsomebuildingscrackandburst.
6.Scientistshavestudiedearthquakesandmakemapsthatshowthe“earthquakebelts”.Inareasinthesebelts,itispossibleforearthquakestohappen.Intheseareaswecanbuildstronghousestofightagainstearthquakes.)
DiscussionActivities
1.Showsomepicturestothestudentsand
letthemdiscuss.
Letthestudentslookatthemanddecide
whatsituationmayhappenbeforean
earthquake.
2.Thenfillinthemissingwords
accordingtothepictures.
a.Thewaterinthewells____and____.Andsomedeep______couldbeseeninthewellwalls.A______gascameoutthecracks.
b.MiceranouttheFields___________placestohide.Fish_________outofbowsandponds.
c.Thechickensandevenpigswere______nervous_____eat.Thedogwas________loudlyagainandagain.
d.Peoplecouldsee_______lightsinthesky.
3.Letthestudentsdiscussiftheyhaveeverexperiencedanearthquake.
StepⅣDiscussionActivities
T:Whatdoyouthinkmayhappenbeforeanearthquake?
(Beforeanearthquake,animalswillbecomenervous.Cow,pigs,,horsesanddogswillbeupset.Andpeoplecanseemicerunningabout.Iftheearthquakehappensduringwinter,peoplecanevenseesnakes.)
T:Haveyoueverexperiencedanearthquake?
Letthestudentsdiscussandthentalkaboutit.
StepⅤHomework
PreviewReadingmaterialandthendoexerciseonpage27.1-3(incomprehending)
作为优秀的教学工作者,在教学时能够胸有成竹,作为高中教师就要根据教学内容制定合适的教案。教案可以更好的帮助学生们打好基础,使高中教师有一个简单易懂的教学思路。关于好的高中教案要怎么样去写呢?下面是小编精心收集整理,为您带来的《Unit4Lesson4VirtualTourim教案》,供您参考,希望能够帮助到大家。
Unit4Lesson4VirtualTourim教案
Objectives
·Todevelopstrategiestomatchtopicswithparagraphs.
·Topractiseusinglinkingwords(addition)–also,aswellas,too
·Tolistentoatalktofindoutmainfacts.
Warmup
1.Doyouliketravelling?
2.HaveyoubeentoNewZealand?Nowtoday,wearegoingtotraveltoNewZealand.
3.WhereisNewZealand?
Showamapoftheworld,letstudentspointoutthepositionofNewZealand.thenamapofNewZealand,tellingthemNewZealandismadeupoftwoislands.Atthesametimeshowstudentsitsnationalflagandotherinformation.
Population:4,107,000
Capital:Wellington;343,000
Area:270,534squarekilometers(104,454squaremiles)
Language:English,MaoriReligion
NewZealandisaverybeautifulcountry,itsculture,climateandtraditionaredifferentfromtheseofourcountry.Everyyearitattractsagreatmanytourists.TodaywemainlytalkaboutAuckland.NowlookatthephotosandguessafewthingsaboutAuckland.
Reading
1.TrueorFalse?
Listentothetape,arethesestatementstrueorfalse?
1)AucklandwasoncethecapitalofNewZealand.
2)AucklandislocatedonNorthIsland.
3)SkyTowerisAuckland’stallestbuilding
4)MaoriswerethefirstpeopleofNewZealand.
5)Theclimateissuitableforwatersports.
6)ThearticlereferstousAucklandispopularasatravelingcity.
Answers:TTFTTT
2.Dotheexercise3.Readthetextandcompletethetablebelow.
3.Dotheexercise4.
Matchthetopicsa-fwiththefiveparagraphsinthetext.Thereisoneextratopic.
Post-Reading
Dotheexercise5
Matchthisinformationwiththewordsinblueinthetext.Thesearecalled“hotwords”.Onarealinternetpageyoucan“click”onthesewordstogetmoreinformation.
Vocabulary
1.populationn.
人口;(动物的)种群
Whatisthepopulationofthiscity?
这个城市的人口是多少?
住在某一地区的人;生长于某一地区的动物
Thepopulationinthesevillagesstilluseswellwater.
住在这些乡村里的人依然饮用井水。
2.locatevt.
Thenewbuildingwillbelocatedinthecenteroftown.
这座大楼将建在市中心。
Theirfactoryislocatedatthefootofthemountain.
他们的工厂坐落在山脚下。
3.settlevt.,vi.
定居;使定居
MysonhassettledhappilyinAmerica.
我儿子已在美国愉快地定居了。
安置;安顿
Wearesettledinournewhome.
我们住入新居。
Speaking
ImagineyouhaveaweekendinAuckland.Chooseplacesyouwouldliketovisitandthingsyouwouldliketodo.Thenworkinpairs.PlanaweekendtogetherinAuckland.
Homework:
TherearesometouristfromAmerica.TheyaregoingtovisitZhongshan.SupposeyouwereatourguideinZhongshan,HowwouldyouliketointroduceZhongshantothetourists?(图见后附)
Writing
WriteanE-mailtoapenfriendwhoisfromAmericaaboutZhongshan.
1.Introduction/history
Zhongshan
located:……
general:modern/beautifulcity
population:almost_______
history:…….
2:Thingstosee:
Placestovisit:……
3:Thingstod
Sports:
tourism:WuguiMountain
气候湿润,多雨;全年平均气温约为摄氏22度 warm;plentyofsunshine Climate 石岐步行街;孙中山故居; 紫马岭公园;岐江公园;中山詹园;…… MtEden;ParnellVillage; SkyTower; …… Famoussights 距今有800多年历史 ahistoryof650years history 位于广东省珠江三角洲南部 ThePearlRiverDelta inNorthIsland location 人口约235万 lessthanamillion population Zhongshan Auckland PedestrianStreet FormerResidentofSunYet-san 作为优秀的教学工作者,在教学时能够胸有成竹,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,帮助教师能够更轻松的上课教学。教案的内容具体要怎样写呢?以下是小编为大家精心整理的“Unit 4 Wildlife Protection Period 4 Listening教案”,供大家借鉴和使用,希望大家分享! Wildlifeprotection教案 TheGeneralIdeaofThisPeriod: 文章来源:http://m.jab88.com/j/26599.htmlUnit 4 Wildlife Protection Period 4 Listening教案
Period4Listening
Thisperiodaimsattrainingstudents’twoskills—understandinggeneralideaandgettingdetailedinformationbygettingfamiliarwithtonesandintonationinspokenEnglishandwritinganwell-organizedletterabouthowtosolveaspecificproblem.Studentscanimprovetheseskillsbylistening,writingandfinishingtherelativeexercises.Alsointhisperiodstudentscanmeetthethemeofthisunitagain.
TeachingAims:
1.MakesurethestudentsknowtheusageoftonesandintonationinspokenEnglishandgraspthemethodsofgettingthegeneralideaanddetailedinformation.
2.HelptheSslearnhowtoorganizealettertosavetheendangeredanimaldodo.
TeachingImportantPoints:
1.MakesurethestudentsknowtheimportanceoftonesinspokenEnglish.
2.Enablethestudentstoorganizealetterintheproperandefficientway.
TeachingDifficultPoint:
Howtowritealetterinthecorrectway.
TeachingMethods:
1.Listening-and-answeractivitytomakethestudentsknowtheimportanceoftonesinspokenEnglish.
2.Practicetoimprovethestudents’writingability.
TeachingAid:
Ataperecorderandaprojector.
TeachingProcedures:
Step1Revision
T:Goodmorning,boysandgirls!LastclassIaskedyoutopreparethedescriptionofdinosaursandMiludeeranddodos,sonowIwillasksomeofyoutohaveatry.Anyvolunteers?
S1:Dinosaurslivedontheearthlongbeforehumanscameintobeing.Thereweremanydifferentspeciesofthem,ofwhichararenewonewasabletorunaswellasclimb.Thereasonsfortheirdyingoutarenotsure.Maybebecauseofalargerockorduetothehotweather.
S2:Dodoslivedontheearthlonglongago.TheylivedonanislandcalledMauritius.Theywerecuriousandkind?heartedandquitedifferentfrommostoftheanimalsthere.Theywerebirds,buttheywerelargeandonlyhadsmallwings.Theirfavoriteactivitywastowanderalongthebeachandwaittilltheinsectswerereadytobeeaten.
S3:MiludeerusedtobecommoninChina.Theylivedtogetherandlivedongrass.Butasaresultofhunting,theydisappearedfromChinalater.Luckily,someweretakentoBritainbeforethat.SoChinesegovernmentcanbringbacksome.NowtherearemoreandmoreMiludeerinChina.
T:Everyonehasdoneaverygoodjob!
Step2BrainstormingabouttonesinspokenEnglish
(Teacheraskstwostudentstoanswertwoeasyquestions,thenexpressgratitudeusingdifferenttones.Oneis”Thankyou↘”.Theotheris“Thankyou↗.”)
T:Well,justnowIsaid“Thankyou”,doyoufindsomedifferences?
Ss:Youusedifferenttones.
T:Good.Inthefirstone,thefallingtoneshowsthatIamverygrateful.Butinthesecondone,therisingtonemeansthatiswhattheSshoulddoandIwasnotreallygrateful.
T:InspokenEnglish,tonesareusedtoexpressdifferentfeelings.Tounderstandhowthespeakerisfeeling,listenforfourmainthings:
thevolumeofthelanguage
arisingorfallingtone
stressoncertainwords
pausesinthesentences
Step3Listeningforgeneralidea
T:OK,nowwearegoingtolistentothestoryaboutanotheranimalnameddodo.
PleasehavealookatthepictureonP31.Whatdoesitlooklike?
Ss:Itlookslikeaduck.It’sverylarge.
T:Whataboutitswings?Aretheyverylargetoo?
Ss:No,itswingsareverysmall.
T:Canitflyhighintheskyeasily?
S1:Idon’tthinkitcaneasilyflyhighinthesky.
T:Doyouagreewithher?
Ss:Yes.
T:Sowhatmightbeitsproblem?
S2:Itcanonlywalkonland.Andwhenthereisananimalattackingit,itcan’tescape.
T:Youmightberight.Let’slistenandsee.Asforthefirsttime,youdon’thavetounderstandeveryword.Youcanignorewhatyoudon’tunderstandandconcentrateonwhatyoucanunderstand.NowpleaseopenyourbooksandturntoPage30togothroughtheEx.2andtrytopredictwhatmighthappentododo.
(Twominuteslater)
T:Whathappenedtododo?
Ss:Itdisappeared.
T:Right.
ChecktheanswerstoEx.2andgetsomeSstotellthemistakesintheotherchoices.
Step4Listenfordetailedinformation
GettheSstolistentothetapeagainandfillintheblanks.
OnceuponatimeIlivedontheearthtoo.Iwascalled“dodo”.Myhomewasan______calledMauritius.Iwas______and______andquite______frommostoftheanimalsthere.Ilikedtomakefriendswiththeotheranimalsandnever______.Ihavenoenemies.
Wewerebirdstoo,butwewerelargeandonlyhadsmall______.Myfavoriteactivitywasto______alongthebeachandwaittilltheinsectswerereadytobeeaten.
GettheSstodiscusstheanswersinpairsandthenchecktheanswerstoblanks(Suggestedanswers:island,curious,kind-hearted,different,quarreled,wings,wander)andEx.1(CDBC).Getthemtotellthereasonsfortheirchoices.
Step5FurtherPractice
T:Afterwelearnthestoryaboutthedodo,weshallagainknowtheimportanceofprotectingourenvironment.Infacttoprotectourearthistoprotectourselves.
Nextweshalllistentoonemorestoryabouthumanbeingsandtheirenvironment.PleaseturntoP62.Listenforthefirsttimeandgetthegeneralidea.
(Afterlisteningforthefirsttime)
T:Whatisthemainideaofthestory,doyouthink?
S1:It’sabouthowafarmerimprovedhisemptylandandmadehisfarmmorebeautiful.
T:Goodjob.
GettheSstolistenforthesecondtimeandtrytofinishEx.1onP62.
(AftertheSs’listeningforthesecondtime)
Getthemtodiscusstheanswersingroupsoffourandthenchecktheanswerstogether.
Atlastlistentothetapeforthelasttimetochecktheanswers.
ListenforthethirdtimeandfinishEx.1.
Step6SummaryandHomework
T:Inthisclass,wehavelearnedtheimportanceoftonesinspokenEnglish,howtofindoutthegeneralideaandthedetailedinformation.Afterclass,youshouldgoonlisteningtomorematerialsandtryalleffortstomakeyourearssharp.That’sallforthisclass.Classisover.
Homework:SurftheinternettofindmoreinformationabouttheendangeredanimalsinChinaandthinkofsomewaystoprotectthem.
Step7TheDesignoftheWritingontheBlackboard
Unit4Wildlifeprotection
Period4
Listenforthegeneralidea
Listenfordetailedinformation
tones,intonation,stressetc.
dodo(largebody,smallwings)
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