主语从句上课市公开课一等奖省赛课微课金奖课件

Whowillwinthematchisstillunknown.Iwanttoknowwhathehastoldyou.Thefactisthatwehavelostthegame.Thenewsthatwewonthegameisexciting.主语从句宾语从句表语从句

名词性从句作用相当于名词，所以主语从句、表语从句、宾语从句和同位语从句分别作主句主语、表语、宾语和同位语。同位语从句第1页NounClauses(名词性从句)SubjectClause(主语从句)AppositiveClause（同位语从句）ObjectClause（宾语从句）PredicativeClause（表语从句）第2页Findthesubjectsinthefollowingsentences.1.Atreehasfallenacrosstheroad.2.Youareastudent.3.Tofindyourwaycanbeaproblem.4.Smokingisharmfultoyou.5.Whatshesaidisnotyetknown.6.Thatweshallbelateiscertain.7.It’scertainthatweshallbelate.第3页主语从句是在复合句中充当主语从句,通常放在主句谓语动词之前或由形式主语it代替,而本身放在句子末尾。1.Howthebookwillselldependsonitsauthor.2.Thatheisthebeststudentintheclassisobvious.主语从句第4页1Thathewillcomeiscertain.2Whetheritwillpleasethemisnoteasytosay.3Whatseemseasytosomepeopleseemsdifficulttoothers.4Whichsidewillwinisnotclear.5Whyhediditremainsamystery.6Whentheywillstartisnotknownyet.7Howhebecameagreatscientistisknowntousall.8Whowilltakepartinthemeetinghasnotbeendecided.9Whoeverbreaksthelawwillbepunished.10Wheresheisfromisunknown.Findthesubjectclausesinthefollowingsentences,andtranslatethem.思索：主语从句有哪些引导词，这些引导词怎样选取？第5页主语从句引导词:隶属连词that,whether连接代词who(ever),whom(ever),which(ever),what(ever)连接副词where,when,why,how第6页1）隶属连词:that，whether等.that引导主语从句只起引导作用，本身无实际意义，在主语从句中不充当任何成份，但不能省略。

Thatpeoplecutdowntoomanytrees

destroyedthebalanceofnature.Whetherlifewillcontinueontheearthformillionsofyearstocomewilldependonwhetherthisproblemcanbesolved.第7页.Itwasnotclearwhetherthesolidshapewouldlastornot.SubjectClauseSubjectFormedSubjectWhetherthesolidshapewouldlastornotwasnotclear.Real引导主语从句在句首只能用whether,有it作形式主语whether/if都能够.Conclusion:ifIf×第8页

注意:由that引导主语从句有时为了使句子结构平衡,防止“头重脚轻”,惯用it作形式主语,而把从句放在后面。比如:1.Thathewillrefusethispieceofadviceisimpossible.______________________________________________________________________________2.Thattheyshouldlikeeachotherisnatural._____________________________________*it为形式主语Itisnaturalthattheyshouldlikeeachother.Itisimpossiblethathewillrefusethispieceofadvice.第9页这么就组成了下面一些惯用句型:1)Itis+n.+从句Itisapity/shamethat...遗憾是……Itisasurprisethat…令人惊奇是…Itisafactthat……是事实Itiscommonknowledgethat……是常识*_______________(很遗憾)welostthematch.*______________(这是事实)hecheatedintheexam.ItisapitythatItisafactthat第10页2)Itis+adj.+从句It’scertainthat…必定…Itispossiblethat...很可能……Itisunlikelythat...不可能……Itisobviousthat…很显著…Itisnecessary\important\natural\...that…当主句中形容词,名词和动词表示提议、要求、命令、愿望、责任或是表示对事物惊奇、惋惜时,从句谓语动词用虚拟语气（should)+do*_________________(很可能)shewillcomebacktomorrow.*_________________(很显著)thismeasureiseffective.Itisimportantthatweshouldworkhard+(should)+do…ItispossiblethatItisobviousthat第11页3)It+不及物动词+从句Ithappenedthat...恰巧……Itoccurredtomethat…我突然想起…*________________(刚好)Icameintotheofficeatthattime.*____________________(我突然想起)Iforgettosenttheletter.IthappenedthatItoccurredtomethat第12页4)It+be+过去分词+从句Itissaidthat...听说……Itisknowntoallthat...众所周知……Itisreportedthat...据报道……Itisbelievedthat...据信……;人们相信……Itissuggestedthat+(should）do...提议……Itmustbeadmittedthat…必须认可……Itcannotbedeniedthat…不可否定……Itmustbepointedoutthat…需指出是……*___________________(据报道)20peoplewerekilledintheaccident.*______________________(提议)weshouldeatmorevegetablesanddomoreexercise.ItisreportedthatItissuggestedthat第13页2.连接代词who,what,which,whatever,whichever,whoeverWhat

manyscientistsbelieveisthatthecontinuedpresenceofwater.Whowilltakepartinthemeeting

hasnotbeendecided.Whoeverbreaksthelaw

willbepunished.Which

studentwillwinthefirstisuncertain.第14页3)连接副词when,where,how,why等。Why

theysuddenlydisappeared

stillremainsamystery.When

theywillsetoff

isnotdecided.Where

sheisfrom

isunknown.How

wewillpaintthehouse

hasnotbeendecided.第15页依据“缺什么补什么”标准确定正确连词。所谓“缺什么补什么”是指句型结构与连词之间关系。假如句子中缺主语,指人用who,指物用what；如缺宾语,指人用whom,指物用what；如缺时间状语用when；地点状语用where；原因状语用why；方式状语用how；定语用what或which；什么都不缺用that。第16页Completethesentencesusingwhat,whether,where,

when,who,why,how

or

that.1.(________isneededforsuccess)isyourhardwork.3.(________wewillgotomorrow)hasn’t

beendecidedyet.2.(______theywillarrive)hasbeentoldtotheteacher.4.(___canjoininthesportmeet)isdecidedbytheteacher.5.(________itwillrainornot)isnotclear.7.(______theearthisasolidball)isknowntousall.WhatWhen/HowWhere/WhetherWhoWhetherThat6.(______theearthisbecomingwarm)isagoodtopicforresearch.Why主语从句作主语时,谓语动词普通用单数形式。Conclusion:第17页注意:Whatyousaid

is

ofgreatimportance.Whatweneed

are

books.3.引导主语从句在句首只能用whether,有it作形式主语whether/if都能够.2.主语从句“that”普通不能省。4.主语从句后谓语动词通惯用第三人称单数,但“what、who”引导主语从句时,谓语动词单复数形式须依据整个句子内容而定。

主语从句需注意问题1.主语从句中用陈说语序Whatyouaredoingismeaningful.第18页1._____youdon’tlikehimisnoneofmybusiness.2.______hesaidatthemeetingastonishedeverybodypresent.3.________hedidn'tcomeyesterdayisunknown.4.________we’llgocampingtomorrowdependsontheweather.5.________leavestheroomlastoughttoturnoffthelights.ThatWhatWhyWhetherWhoever选择恰当的连接词第19页

thecatdomade

Whatthecatdidmadethebabycry.WhatcryMakeasentence30第20页talkabouttheuseofcellphone

Whattheyaretalkingabout

istheuseofcellphone.Makeasentence30第21页

report,getthehighestpoints,match

ItisreportedthatYaoMinggotthehighestpointsinthematch.Makeasentence30第22页Correctornot?*Whenthemeetingwillbeheldhaven’tbeenknownyet.…………….beheldhasn’tbeenknownyet.×Payattention:主语从句谓语用单数形式

10第23页*

Ifwewillhaveameetinghasn’tbeendecidedyet.×Correctornot?Whetherwewill………….decidedyet.Payattention:放在名词性从句句首,表示“是否”,只能用whether,不能用if10第24页

×Correctornot?Payattention:注意虚拟语气在名词性从句中使用！在Itisnecessary\important\natural\...that…句型中，从句谓语要用should+do形式Itisimportantthatweshouldfinish…..*Itisimportantthatwewillfinishtheworkontime.10第25页

×Correctornot?Payattention:此主语从句缺乏成份-宾语,故用作成份what来引导,而不用that。Whatshewantstoknowis…….*Thatshewantstoknowiswhenthepartywillbeheld.10第26页

×Correctornot?Payattention:由that引导主语从句放在句首,that不能省略。Thathewillgiveup………*Hewillgiveuphisjobsurprisesallofus.10第27页WhateverWillBeWillBewhenIwasjustalittlegirlIaskedmymother,whatwillIbewillIbepretty,willIberichhere'swhatshesaidtomequeseraserawhateverwillbewillbethefuture'snotourstoseequeserasera,whatwillbewillbewhenIgrewupandfellinloveIaskedmysweetheart,whatliesaheadwillwehaverainbowsdayafterdayhere'swhatmysweetheartsaidqueseraserawhateverwillbe,willbethefuture'snotourstoseequeserasera,whatwillbewillbenowIhavechildrenofmyowntheyasktheirmother,whatwillIbewillIbehandsome,willIberichItellthemtenderlyqueseraserawhateverwillbe,willbethefuture'snotourstoseequeserasera,whatwillbewillbe第28页1.Goandgetyourcoat.It’s___youleftit.A.there B.whereC.therewere D.wherethere2.Theproblemis___hehasenoughtime.A.ifB.whetherC./D.that3.Hemadeapromise____hewouldhelpme.A.whatB.whenC.thatD.whichBBC单项选择第29页4.Iremember____thisusedtobeaquietvillage.A.how B.whenC.where D.what5.Itisgenerallyconsideredunwisetogiveachild____heorshewants.A.howeverB.whateverC.whicheverD.whereverBB第30页6.Canyoumakesure____thegoldrings?A.whereshehadputB.wherehadsheputC.whereshehasputD.wherehassheput7.Thereasonthathasbeensuchasuccess___henevergivesup.A.isB.isbecauseC.isthatD.iswhat8.______Jacklookedsoexcitedisnotclear.A.ThatB.WhereC.WhenD.WhyC

C

D

第31页9.Thatis____Ihadtotaketheriskofbeingwashedaway.A.whyB.reasonwhyC.howD.what10.Do____youthinkisright___difficultiesyoumayhave.A.what;howeverB.that;whateverC.whatever;whoeverD.what;whatever11.Theworkersconsidereditimportant____thebosswouldagreetogivethemarise.A.whetherB.howC.whereD.whichA

D

A

第32页12.Alongwiththeletterwashispromise____hewouldvisitmethiscomingChristmas.A.whichB.thatC.whatD.whether13.Difficultylies____wehavenomoney.A.thatB.inthatC.inthefactD.inthefactthat14.Idon’tthinkthequestionof____theyareoldoryoungisimportant.A.whichB.whetherC.howD.whyB

DB

第33页15.Thenews____LincolnwasmurderedfilledtheAmericanpeople’sheartswithdeepsorrow.A.whichB.whenC.thatD.how16.____hesaidatthemeetingastonishedeveryonepresent.A.WhatB.ThatC.ThefactD.Thematter17.Idon’ttrusthispromise____hewillbuymeanewcar.A.whichB.whatC.whenD.thatC

AD

第34页18.Shereceivedthemessage_____hewouldcomebyplane.A.thatB.whichC.whatD.when19.Energyis_____makesthingswork.A.whatB.somethingC.anythingD.that20.Ourcityhaschangedalot,andnowitisquitedifferentfrom____afewyearsago.A.whatitusedtobeB.thatitusedtobeC.whichitusedtobeD.whatwasitA

A

A

第35页21.Weallknowthetruth____thereareair,waterandsunlight,therearelivingthings.A.whereverB.whereC.thatD.thatwherever22.Thetruevalueoflifeisnotin____,but____.A.howyouget;thatyougiveB.whichyouget;whatyougiveC.whatyouget;whatyougiveD.whatdoyouget;whatdoyougive23.____isafactthatEnglishisbeingacceptedasaninternationallanguage.A.ThereB.ThisC.ThatD.ItD

C

D

第36页真题详解1.--Areyoustillthinkingaboutyesterday’sgame?--Oh,that’s____.A.whatmakesmefeelexcitedB.whateverIfeelexcitedaboutC.howIfeelaboutitD.whenIfeelexcitedA解析:这是由what引导一个表语从句,在从句中充当主语,这句话意思为:那是使我感到兴奋事。故答案为A。第37页2.--IdrovetoZhuhaifortheairshowlastweek.--Isthat____youhadafewdaysoff?A.why B.whenC.what D.where解析:这是一个由why引导表语从句,表示原因。这句话意思是“这就是你离开原因吗?”,故答案为A。A第38页3.Perseveranceisakindofqualityandthat’s____ittakestodoanythingwell.A.whatB.thatC.whichD.why解析:what在表语从句中作takes宾语,组成Ittakessth.todosth.句型。答案为A。A第39页4.Whenyouanswerquestionsinajobinterview,pleaserememberthegoldenrule:Alwaysgivethemonkeyexactly____hewants.A.whatB.whichC.whenD.that解析:这是一个宾语从句,wants后面缺乏宾语,Alwaysgivethemonkeyexactlywhathewants.是一句谚语,意思是永远给予他人他确实想要东西。故答案为A。A第40页___hemadeanimportantspeechatthemeetingwastrue.A.ThatB.WhyC.WhatD.How2.___we’llgocampingtomorrowdependsontheweather.AIfBWhetherCThatDWhereChoosethebestchoice第41页3.Itworriedherabit___herhairwasturninggray.whetherB.thatC.whatD.when4.WhatIsayandthink___noneofyourbusiness.A.isB.areC.hasDhave第42页Discoveringusefulstructures

1.Hisdiscoveryhasnotyetbeenproved.What__________________________________.2.Dotheotherastronomersaccepthisideas?Itremainsaquestion.Whether_________________________________________________.3.Thefirstappearanceoflifeonearthisstillamysterytoscientists.How__________________________________________________________________.hasnotyetbeenprovedishisdiscovery

acceptshisideasremainsaquestionisstillamysterytoscientistsEx.2otherastronomerslifefirstappearedonea