高中英语复习课件选修六Unit4-Global-warming(人教新课标) 2

Unit4Globalwarming

Revision【目标引领】TeachingAims1.Tomastertheusesofsomemainwords,phrasesandsentencestructures.2.Tolearntoanalyzesomecomplicatedsentencepatterns.TeachingImportantPointsHowtohelpstudentstomastertheusageofsomeusefulwords,expressionsandsentences.Ⅰ.单词一、单词拼写根据词性和词义写下下列单词。1___________n.图表;坐标图。2_________________

n.现象。3____________

n.燃料4___________n.资料;数据5___________n.气候6___________

vt.陈述；说明7___________

n.种类；范围8_______________

adj.分布广的,普遍的。9____________

vi.\vt.减少；使变小graphphenomenonfueldataclimatestaterangewidespreaddecrease【自学探究&合作解疑】10__________

adj.稳固的；持续的。11___________

n.生存；存在12___________

adj.外部的；外面的。13___________

n.污染；弄脏14___________adj.电的；与电有关的15___________n.发动机16___________

n.容器；罐头17_____________n.微波炉；微波18___________adj.原子核的；核能的19________________

n.分歧；不一致20___________n.标题；题目titlesteadyexistenceouterpollutionelectricalmotorcanmicrowavenucleardisagreement二、根据句意写出相应的单词。1.Shedoesn’twanttomakeabigemotional___()toSteveatthemoment.2.Underno__(情况)shouldyoulendPaulanymoney.3.Theelectricityindustry___(消耗)largequantitiesoffossilfuelseveryday.4.Therearealotofnatural________

(现象)wecan’mitmentcircumstancesconsumesphenomena5.Ifyoubehavesofoolishlyyoumustbereadytotakethe

(后果).6.Large

(量)ofmoneyhavebeenspentonthebridge.7.Whichjournalsdoesthelibrarysto?8.Iwouldochangingthelaw.9.Thisdwascollectedfrom69countries.

10.Hehasalreadyshisintentiontorunforelection.consequencequantitiesubscribepposeatatated三、写出下列单词的变化形式1.趋向，照顾（vi.&n.）_____________；倾向，趋势（n.）_____________2.平稳的，稳固的（adj.）_____________；平稳地，稳固地（adv.）_____________3.生存，存在（v.）_____________；生存，存在（n.）_____________4.电的，与电有关的（adj.）_____________；电（n.）_____________；电的，用电操作的（adj.）___________5.同意，赞成（v.）_____________；分歧，不一致（v.）_____________；分歧，不一致（n.）_____________；同意，一致协议（n.）_____________agreementtendtendencysteadysteadilyexistexistenceelectricalelectricityelectricagreedisagreedisagreement6.现象（n.）_____________；（复数）（n.）_____________7.新的（adj.）_____________；重新开始,修订,使继续有效（v.）_____________；能再生的（adj.）_____________8.结果，后果，影响(n.)_____________；随之发生的，由此引起的（adj.）_____________phenomenonphenomenanewrenewrenewableconsequenceconsequent四、单词运用

（一）用所给单词的适当形式完成句子。1.Manypeopledonotbelievethe________oftheghosts.butsomeyoungchildrendoubtthatthere________allkindsofghostsintheworld.(existence)2.Whenwegotthere,the___________wentoff.Thelocalpeopletoldusthatthe________powertherewasnotenough.(electrical)3.Hehasmade_________progressinhisstudyafterheworkeddayandnight___________fornearlyafewmonths.(steady)4.We___________witheachotheronthematter,butitisurgenttoreducethe___________,forwedon，thavemuchtimeleft.(agree)5.Thestorm____________tohitourcity,butwewillobservethe____________ofitclosely.(tend)6.Yesterdayeveningabigfire_____________severalbuildingsinthebusinesstown.Itisreportedthatthe_____________ofitwasabiglosstotheprovince.(destroy)四、单词运用答案1.existence;exist2.electricity;electrical3.steady;steadily4.disagree;disagreement5.tends;tendency6.destroyed;destruction（二）根据句子的结构和意义，以及中文提示，在空格处填入一个恰当的单词。1Coalisoneofthecheapesttypesof_________.2Youmustdrinkalarge_______________ofwater.3Sheenjoyedw________________fameafterhernewfilmcameout.4Youhavetotakethe_________________(后果)oftheaccident.5．Thefrontier__________(延伸)fromthenorthernhillstothesoutherncoast.rangesfuelquantitywidespreadconsequences6.Aneclipseofthemoonisoneoftherare__________________（现象）7Noteveryonecanaffordjourneysto__________space.8.Thelittlegirldrankfour_______(罐)ofbeer,whichmadeussurprised.9Studentsnumberswillhave____________(减少)to3000bytheendofthisterm.10Althoughweareburningcoalinhuge____________everyyear,wewon’trunoutofitforcenturies.quantitiesphenomenaoutercansdecreasedpolluteconsumesubscribeopposeglanceadvocaterefreshstate五、单元重点动词用上述动词的适当形式填空。1.Theelectricityindustryusedto_________alargequantityoffossilfuels.2.People_____________tothenewpolicygatheredinfrontofthetownhalltoshowtheirprotest.3._____________athiswatch,hestoodup,sayinghehadtoleaveatonce.4.Theriver_____________bythenearbyfactorygaveoutaterriblesmell.5.It_____________inhisreportthatthegovernmentwouldspendmoremoneybuildingmorehospitalsandclinicsinthecountryside.6._____________himself,hewashedhisfacewithcoldwater.五、单元重点动词答案1.consume2.opposed3.Glancing4.polluted5.wasstated6.Torefresh

Ⅱ、词组一、词组互译1____________________逐步建立；增加2____________________依赖；依靠3____________________发生；造成4____________________等等5__________________大量的6__________________有关系；有影响7___________________只要8__________________在A和B之间变化rangefromAtoBbuildupdependoncomeaboutandsoonquantitiesofmakeadifferenceso/aslongas9___________________继续10__________________把……比作；11__________________导致12____________________大体上；基本上13__________________按平均数计算14_____________________忍受；容忍15_____________________一瞥glanceatkeeponcompare…to…resultinonthewholeonaverageputupwith二、短语运用1.Therewereagoodmanyregulationsaboutbedandbathsandwashing

.2.Abigfirebrokeoutlastnight;

,thehousewascompletelydestroyed.3.Ifshecould

theconditionsthere,wecouldtakeher.buildup,makeadifference,solongas,onthewhole,putupwith,asaconsequence,comparewith,andsoon,comeabout,quantitiesofandsoonasaconsequenceputupwith4.Theevent

ashehadpredictedit.5.

foodwereonthetable.6.Theywere

theirmilitarystrengthforadriveagainsttheenemy.7.Yoursupportwillcertainly

inourcause.8.Youmayborrowthebook

youkeepitclean.9.Youhavemadeafewmistakes,but

youhavedonewell.10.

manyotherwomen,shewasindeedveryfortunate.cameaboutQuantitiesofbuildingupmakeadifferencesolongasonthewholeComparedwith三、完成句子1.她再也不能忍受那家伙了。Shecouldhardly

thatfellowanylonger.

2.这个计划当然会对我的工作方式有影响。ThisschemewillcertainlytothewayIdomyjob.3.他们的争端导致了战争。Theirdispute

awar.4.他试图增强体质。Hetriedto

hisstrength.putupwithmakeadifferenceresultedinbuildup5.以前职工总是抱怨他们的工资、工作条件等等。Employeeswerealwayscomplainingabouttheirwages,theirworkingconditions,

.6.我妹妹总是不停地问我问题。Myyoungersister

askingmequestionafterquestion.7.毋庸置疑，这首新歌一定会非常流行。

thatthenewsongwillbeextremelypopular.andsoonkeptonThereisnodoubt8.至多十个人能在这个帐篷里睡觉。

cansleepinthistent.9.我只来得及浏览了一下报纸。Ionlyhadtimeto

thenewspapers.10.总的说来，这是个幸福的结合。

，it’sahappymarriage.UptotenpeopleglanceatOnthewholeⅢ.典型句式运用1.Ittakesalotofenergytomakethingsfromnewmaterials,...用新原料造东西需要大量能源，……句中it为

，take意为：

（时间、劳力等）；有这种含义的take通常不可用于被动语态。比较：Ittakessbtimetodosth.某人花费时间做某事。考点提炼形式主语需要,消耗【精讲点拨】2.It’sOKtoleaveanelectricalapplianceonsolongasyouareusingit-ifnot,turnitoff!只要你在使用电器设备，你便可以把它开着。如果不用就把它关掉！so/aslongas引导

从句，意为“

”。另外此短语还可意为“在……的时间之内；既然，因为”等。考点提炼条件状语只要3.“Wecan’tpredicttheclimatewellenoughtoknowwhattoexpect,...我们预报气候不够准确以致于不能知道要发生的事，……not...enoughtodosth.意为：“

”；enough表示它前面的形容词、副词的程度，

表示由此产生的结果或行动，enough后面___that从句。考点提炼不够……以致于不能……不定式不能接4.Thereisnodoubtthattheearthisbecomingwarmer(seeGraph1)andthatitishumanactivitythathascausedthisglobalwarmingratherthanarandombutnaturalphenomenon.毫无疑问，地球正变得更加暖和（见图表1），而且全球变暖是人为的，而不是随意的自然现象。

典例体验

youwillsucceedifyoutryyourbest.毫无疑问如果你尽最大努力你一定会成功。

Americansaredeepinlovewiththecomputer.毫无疑问，美国人已深深爱上了电脑。ThereisnodoubtthatThereisnodoubtthat归纳总结在Thereis(have)nodoubt后常可跟

引导的从句；在肯定句中，doubt后面有时可跟引导的从句。（1）在本句型中，that从句是同位语从句，表示doubt的内容。用法与Thereisachancethat...是一样的。①doubt作为名词，若用在否定句或疑问句中，后面接that引导的同位语从句；若用在肯定句中，后面接whether引导的同位语从句。注意此时不可以用if替换whether。thatwhether②doubt作为动词，若用于否定句和疑问句中，后面接that引导的宾语从句；若用于肯定句中，后面一般接whether或if引导的宾语从句。（2）doubt组成的一些短语：indoubt怀疑；拿不定主意no/without/beyonddoubt无疑地，必定常用结构：Thereisno/someroomfordoubt...没有怀疑余地/有可疑处……Thereisnoknowing/telling...没法知道/说……Thereisnoneed...没有必要……Thereisnoquestion...没有问题……Thereisnoreason...没有理由……Thereisnopossibilitythat...是没有可能的……Itisno/smallwonderthat/Nowonder(that)...难怪……Itisawonderthat...真奇怪/真是令人惊奇……即学即用(1)毫无疑问，他们在这件事上会同意你的。

theywillagreewithyouonthismatter.(2)我相信他会成功的。I

hewillsucceed.(3)公共图书馆的前途难以预料。Thefutureofthepubliclibraryis

.(4)萨莉确实是学校最优秀的游泳者之一。Sallywas

oneofthefinestswimmersintheschool.Thereisnodoubtthathavenodoubtthatindoubtno/without/beyonddoubt5、

Itis/was+被强调部分+that+剩余的部分被强调部分是人

who/that+剩余的部分注意(被强调部分可以是:主语，宾语或状语)强调句的连接词一般只用that或who；强调人时，可用who或that；强调物或情况时，只能用that.强调句的时态一般为“Itis/was+…+who/that…”强调句的一般疑问句句型：Is/Was+it+所强调的部分+that/who?强调句的一般疑问句句型：疑问词+所强调的部分+that/who?1.我是在街上遇见她的父亲的。(强调在街上)

2.你是8点开始工作的吗？（强调时间）3.正是因为她病了，他们才没见她做这项工作。4.他为什么不能回答这个问题？Itwas

inthestreet

thatImetherfather.Wasit

ateighto’clock

thatyoubegantowork?Becauseshewasill,theydidn’taskhertodothejob.→Itwasbecauseshewasillthattheydidn’taskhertodothejob.Whywasitthathecouldn’tanswerthequestion.（强调原因）判断是否是强调句是，可把Itis/was…that去掉，剩余部分在不增减任何词的情况下还是一个完整的句子，那么这种句子是强调句。Itwas

inthestreet

thatImetherfather.→InthestreetImetherfather.

Itwas

becauseshewasill

thattheydidn’taskhertodothejob.→Becauseshewasill,theydidn’taskhertodothejob.【巩固训练】一、单项填空答案

1-6DDBCAB7-12BABDBC一、单项填空1.Gradeswould

fromoneortwo,foroutstandingorexcellent,tosixorseven,forpoororverypoor.A.suffer B.differC.come D.range解析此题考查动词辨析。sufferfrom遭受；忍受；differfrom与……不同；comefrom来自于；rangefromAtoB/rangebetweenAandB意为“在A和B之间变化或变动”。句意为：各年级分组将从一两个杰出或优秀的到六七个差的或者很差的。D【巩固训练】2.Anumberofnewmachineswereintroducedfromabroad,

anincreaseinproduction.A.resultedin B.toresultinC.resultin D.resultingin

解析此题考查非谓语动词。这里考查现在分词作结果状语。不定式和现在分词都可以作结果状语，不定式表示意想不到的结果，而现在分词表示意料之中的结果。D3.Asmostoftheirhouseswerebadlydamagedaftertheearthquake,manypeoplehadtobe

inastadium.A.putaway B.putupC.putout D.putoff

解析考查动词短语辨析。句意为：因为震后他们的房子多数被严重损坏，所以许多人不得不留宿在体育馆。putup在此表示“提供……住宿”；putaway收拾；putout熄灭；putoff推迟。B4.—Roselostherjobagain.—Don’tworry.Thereis

workforgirlsofherage.A.toomuch B.anumberofC.plentyof D.quantityof5.Thegirl

shylyattheyoungfellowfrombehindhisfans.A.glanced B.glimpsedC.glared D.staredCA6.Hisnewbook__________lastweek.It’ssaidtobeacomedy.A.cameup B.cameoutC.cameto D.cameabout

解析考查动词短语辨析。comeout出版，发行；comeup长出；（意见）被提出；cometo共计；说起；comeabout产生，发生。只有B项符合句意。B7.—HowdoyoulikeyourtriptoHainan?—

,Ienjoyeditverymuch,althoughtheweatherwashotsometimes.A.InadditionB.OnthewholeC.InotherwordsD.Ontheotherhand

解析onthewhole总的说来，与题意相符。inaddition此外；inotherwords换句话说；ontheotherhand另一方面，均与题意不符。B8.Oneofthe

ofourplanet’swarmingupisanincreaseinthenumberofnaturaldisasters.A.consequences B.reasonsC.causes D.processes

解析consequence后果；reason理由；cause原因；process进程。根据句意“自然灾害增加应该是全球变暖所带来的后果”，故选A项。A9.Whateverhisfathersaidmadeno

tohim.A.sense B.differenceC.meaning D.feeling

解析makenodifference没有作用。句意为：无论他父亲说什么，都对他丝毫不起作用。B10.ThenoiseupstairsistooloudandIcan’tsimply

it.A.keepupwithB.catchupwithC.comeupwithD.putupwith

解析keepupwith跟上；catchupwith赶上；comeupwith提出；putupwith忍受。由题意可知，这里是指不能“忍受”它。D11.Youhavemadeafewmistakesinyourcompositionbut

,it’swellwritten.A.firstofallB.onthewholeC.ontheotherhandD.sofar

解析

句意为：你在作文中犯了几个错误，但总的来说，写得很好。firstofall首先；最重要的是；onthewhole总的来说；大体上；ontheotherhand另一方面；sofar迄今为止。B12.Ihaven’tseenAnnfor

longthatI’veforgottenwhatshelookslike.A.such B.veryC.so D.too

解析由句意“我那么久没见安了，以致于我已忘了她长得什么样了。”及句中引导结果状语从句的连接词，可知用so...that...结构。C高考真题回扣答案

1-5BDBAA高考真题回扣【例1】Youmayusetheroomasyoulikeyoucleanitupafterwards.（北京高考）A.sofaras B.solongasC.incase D.evenif

解析句意为：你尽可随意使用这个房间，只要你过后打扫干净即可。sofaras远到；就……而言；solongas只要；incase以防（万一）；evenif即使。

课文原文ItisOKtoleaveanelectricalapplianceon

youareusingit—ifnot,turnitoff!solongasB【例2】—WhydoestheLakesmellterrible?—Becauselargequantitiesofwater

. （福建高考）A.havepollutedB.isbeingpollutedC.hasbeenpollutedD.havebeenpolluted

解析largequantitiesof+n.作主语时，其谓语动词的单复数由quantity的形式来决定，故排除B、C两项。由句意可知此处表示“水被污染”，故用被动形式。

课文原文Theproblembeginswhenweaddhuge

extracarbondioxideintotheatmosphere.quantitiesofD【例3】Agreatpersonisalwaysputtingothers’interests

hisown.（四川高考）A.below B.aboveC.in D.on

解析句意为:一个伟大的人总是把别人的利益置于自己的利益之上。A项意为“在……下面；低于，劣于”；B项意为“在……上面；高于，优于”；C项意为“在……里面，在……方面”；D项意为“在……上面；关于……”。

课文原文Lookatthepicture

andexplainittoyourpartner.aboveB【例4】Mostairpollutioniscausedbytheburningof

likecoal,gasandoil. （天津高考）A.fuels B.articlesC.goods D.products

解析coal,gasandoil均为“燃料(fuels)”。

课文原文...theincreaseintheearth’stemperatureisduetotheburningoffossil

likecoal,naturalgasand...fuelsA【例5】Althoughbadlyhurtintheaccident,thedriverwas

abletomakeaphonecall. （四川高考）A.still B.evenC.also D.ever

解析句意为：尽管在事故中受重伤，但司机还能打电话。although...yet/still...用以表达“尽管……，但还是……”，属于让步状语从句的范畴。

课文原文However,I

thinkpeopleshouldadvocateimprovementsinthewayweuseenergytoday.stillA高考链接答案

1-5ABBAC6-10DBCCC11-15BACAC16-20DABDB21-22DB1.Itwasabout600yearsago______thefirstclockwithafaceandanhourhandwasmade.(NMET1997)A.thatB.untilC.beforeD.when2.ItwasonlywhenIrereadhispoemsrecently_____Ibegantoappreciatetheirbeauty.(NMET1998)A.untilB.thatC.thenD.soAB高考链接3.Itisthesepoisonousproducts______cancausethesymptomsoftheflu,suchasheadacheandachingmuscles.(NMET2003上海)whoB.thatC.howD.what4.Why!Ihavenothingtoconfess._____youwantmetosay?(NMET2004上海)

A.WhatisitthatB.WhatitisthatC.HowisitthatD.HowitisthatBA5.Itwas______backhomeaftertheexperiment.(NMET2004湖北)A.notuntilmidnightdidhegoB.untilmidnightthathedidn’tgoC.notuntilmidnightthathewentD.untilmidnightwhenhedidn’tgo6.Itwaswithgreatjoy______hereceivedthenewsthathislostdaughterhadbeenfound.(NMET2004福建)A.becauseB.whichC.sinceD.thatCD7.──Howoftendoyoueatout?──_______,butusuallyonceaweek..(全国卷)A.HavenoideaB.ItdependsC.AsusualD.Generallyspeaking8.When_______differentcultures,weoftenpayattentiononlytothedifferenceswithoutnoticingthemanysimilarities.(06浙江卷)A.comparedB.beingcompared C.comparingD.havingcompared9.It’salready10o’clock.Iwonderhowit_____thatshewastwohourslateonsuchashorttrip.A.cameoverB.cameoutC.cameaboutD.cameup(06全国卷)10.Someresearchersbelievethatthereisnodoubt_____acureforAidswillbefound.(05广东卷)A.whichB.whatC.thatD.whether11.──Doyouthinkthathousingpricewillkeep______intheyearstocome?(07江苏卷)──Sorry,Ihavenoidea.A.liftingup B.goingup C.bringingup D.growingup12.MyfriendMartinwasverysickwithastrangefever;_______,hecouldneithereatnorsleep.A.asaresult B.afterall C.anyway D.otherwise(05江西卷)13.Manyofthemturnedadeafeartohisadvice,______theyknewittobevaluable.(07浙江卷)A.asifB.nowthatC.eventhoughD.sothat14.Lastyearthenumberofstudentswhograduatedwithadrivinglicensereached200,000,a(n)_______of40,000peryear.(2010江西卷)A.average B.number C.amount D.quantity15.──______thathemanagedtogettheinformation?(05山东卷)──Oh,afriendofhishelpedhim.A.WherewasitB.WhatwasitC.HowwasitD.Whywasit16.It_____wehadstayedtogetherforacoupleofweeks___Ifoundwehadalotincommon.(07浙江卷)A.wasuntil;whenB.wasuntil;thatC.wasn’tuntil;whenD.wasn’tuntil;that17.—Ourholidaycostalotofmoney.—Didit?Well,thatdoesn’tmatter______youenjoyedyourselves.(2010江西卷)A.aslongasB.unlessC.assoonasD.though18.Johnwasdismissedlastweekbecauseofhis______attitudetowardshisjob.(07上海卷)A.informalB.casualC.determinedD.earnest19.Ijustwonder______thatmakeshimsoexcited.(06山东卷)A.whyitdoesB.whathedoesC.howitisD.whatitis20.Timisingoodshapephysically

hedoesn'tgetmuchexercise.(2010湖南卷)A.ifB.eventhoughC.unlessD.aslongas21.－I’vereadanotherbookthisweek.－Well,maybe_____isnothowmuchyoureadbutwhatyoureadthatcounts.(09浙江卷)A.this B.that C.thereD.it22.Ittookalongtimefortheconnectionbetweenbodytemperatureandillness_____.(06江西卷)A.tomakeB.tobemadeC.makingD.beingmadeⅥ.语篇领悟根据课文TheEarthisBecomingWarmer—ButdoesItMatter?完成下列短文Thereisnodoubt(1)theearthisbecomingwarmerbutthereisfiercedebateoverwhetheritishumanactivitythathascausedthisglobalwarmingorwhetheritisjustanaturalphenomenon.ManyscientistslikeDr.JaniceFosterbelievethatpeoplehavecausedtheincreaseintheearth，stemperature(2)burningoffossilfuelslikecoal,naturalgasandoiltoproduceenergy(3)byproductsarecalled“greenhouse”gases,them