高中英语必修三unit4 语法名词性从句ppt课件VIP

.,1,NounClause,.,2,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）,.,3,原来那个女孩想嫁的是个电视机！,playmusic,singanddanceverywell,whocantellinterestingstories,whodoesnotsmokeordrink,whostaysathomeintheeveningsandwhostopstalkingwhenImtiredoflistening.Theyoungmangotup,tookhiscoatandwenttothedoor,butbeforeheleftthehouse,heturnedandsaidtoBetty,Itisntamanyourelookingfor._.,Joke1Bettywasaveryprettygirl.Quitealotofyoungmenwantedtomarryher.,Oneday,oneoftheyoungmencametovisitherandaskedhertobecomehiswife.Sheanswered,No,John,Iwontmarryyou.Iwanttomarryamanwhoisfamous,whocan,D.Whatyouwantisatelevisionset,.,4,长高点，就不用踮着脚跳舞了,Joke2Onagirlswayhomeafterwatchingaballet(芭蕾舞）performance,thekindergartenteacheraskedherstudentswhattheythoughtofit.Thesmallestgirlintheclasssaid:“If_oneday,theywillnothavetostandontheirtoesallthetime.”,C.mywishthat,thedancerscangrowtallercomestrue,.,5,Joke1:Whatyouwantisatelevisionset.Joke2:Ifmywishthatthedancerscangrowtallercomestrueoneday,theywillnothavetostandontheirtoesallthetime.,Whatkindofclausearethey?,主语从句,同位语从句,.,6,Whowillwinthematchisstillunknown.Iwanttoknowwhathehastoldyou.Thefactisthatwehavelostthegame.Thenewsthatwewonthegameisexciting.,主语从句,宾语从句,表语从句,名词性从句的作用相当于名词，因此主语从句、表语从句、宾语从句和同位语从句分别作主句的主语、表语、宾语和同位语。,同位语从句,.,7,ConjunctionsofNounClauses(引导名词性从句的关联词):,what,who,whom,whose,which,wh+ever,that,whether,if,asif/asthough,when,where,how,why,.,8,1.主语从句,主语从句就是从句在主句中作主语的名词性从句。,1)Thatshelefthimhurtshimsomuch.2)Whetheritwillpleasethemisnoteasytosay.3)Whatweneedismorepractice.4)Whenwewillbeginthemeetingisunderdiscussion.,*that只起引导作用，不充当成分，但不能省略。,*whether是否，表不确定的事情(不能用If）,*what在从句中作主语,*When在从句中作状语,.,9,*_(他是否要来)isnotyetknown.*_(他想告诉我们什么)isnotclear.*_(谁会赢得这场比赛)isstillunknown.*_(你错过了这次机会)isapity.=Itis_.,Exercise1:,Whetherhewillcomeornot,Whathewantstotellus,Whowillwinthematch,Thatyoumissedthechance,apitythatyoumissedthechance,.,10,注意:由that引导的主语从句有时为了使句子结构平衡,避免“头重脚轻”,常用it作形式主语,而把从句放在后面。例如:,1.Thathewillrefusethispieceofadviceisimpossible._2.Thattheyshouldlikeeachotherisnatural._,*it为形式主语,Itisnaturalthattheyshouldlikeeachother.,Itisimpossiblethathewillrefusethispieceofadvice.,.,11,这样就构成了下面一些常用句型:1)Itis+n.+从句Itisapity/shamethat.遗憾的是Itisasurprisethat令人惊奇的是Itisafactthat是事实Itiscommonknowledgethat是常识*_(很遗憾)welostthematch.*_(这是事实)hecheatedintheexam.,Itisapitythat,Itisafactthat,.,12,2)Itis+adj.+从句Itscertainthat肯定Itispossiblethat.很可能Itisunlikelythat.不可能Itisobviousthat很明显Itisnecessaryimportantnatural.that*_(很可能)shewillcomebacktomorrow.*_(很明显)thismeasureiseffective.,+(should)+do,Itispossiblethat,Itisobviousthat,.,13,3)It+不及物动词+从句Ithappenedthat.碰巧Itoccurredtomethat我突然想起*_(刚好)Icameintotheofficeatthattime.*_(我突然想起)Iforgettosendtheletter.,Ithappenedthat,Itoccurredtomethat,.,14,4)It+be+过去分词+从句Itissaidthat.据说Itisknowntoallthat.众所周知Itisreportedthat.据报道Itisbelievedthat.据信;人们相信Itissuggestedthat+(should）do.建议Itmustbeadmittedthat必须承认Itcannotbedeniedthat不可否认Itmustbepointedoutthat需指出的是*_(据报道)20peoplewerekilledintheaccident.*_(建议)weshouldeatmorevegetableanddomoreexercise.,Itisreportedthat,Itissuggestedthat,.,15,1._youdontlikehimisnoneofmybusiness.2._hesaidatthemeetingastonishedeverybodypresent.3._themeetingwillbeheldinourschoolisnotknownyet.4._wellgocampingtomorrowdependsontheweather.5._leavestheroomlastoughttoturnoffthelights.,That,What,Whether,Whether,Whoever,填空。,.,16,6._isafactthatEnglishisbeingacceptedasaninternationallanguage.7.Itworriedherabit_herhairwasturninggrey.8.TheForeignMinistersaid,“_isourhopethatthetwosideswillworktowardspeace.”9.AfterYangLiweisucceededincirclingtheearth,_ourastronautsdesiretodoiswalkinspace.,It,that,It,what,.,17,1.Ihavealwaysbeenhonestandstraightforward,anditdoesntmatter_thatImtalkingto.(2004年广东省卷)A.whoisitB.whoitisC.itiswhoD.itiswhom,高考链接,【试析】这个句子是一个由and连接的并列句。And后是一个含有主语从句的结构，其主句部分是itdoesntmatter,主语从句则是whoitisthatImtalkingto.而在主语从句中，又有一个定语从句，修饰who.Who既是一个引导词，也在itis中作表语.如果再细一点，说who是(talking)to的介词宾语也可以。,.,18,2.Itisprettywellunderstood_controlstheflowofcarbondioxideinandouttheatmospheretoday.(2003上海)A.thatB.whenC.whatD.how,【试析】主语从句中缺少做主语的成分，故选C.,.,19,3._madetheschoolproudwas_morethan90ofthestudentshadbeenadmittedtokeyuniversities.（2003上海春季）A.What;becauseB.What;thatC.That;whatD.That;because,【试析】what在此作连接代词，引导主语从句，并在从句中作主语。that引导主语从句时，只起引导作用，不作任何成分.,.,20,4.Theotherday,mybrotherdrovehiscardownthestreetat_Ithoughtwasadangerousspeed.(2004上海)A.asB.whichC.whatD.that,解析:Ithought是插入语,可以把它去掉不考虑.what引导宾语从句,在从句中作主语.宾语从句作at的宾语.,.,21,5._intheregulationsthatyoushouldnottellotherpeoplethepasswordofyouremailaccount.（2005上海）A.WhatisrequiredB.WhatrequiresC.ItisrequiredD.Itrequires,解析:“Itisrequiredthat”是一个固定句式，it作形式主语,that引导的从句为真正的主语。,.,22,6._hehasbecomearichmanisknowntoallinourtown.高考真题A.BecauseB.ThatC./D.What,答案是B。“他变成了富翁,这是我们镇上下班人人皆知的事。”根据句意,须用that引导的主语从句。that在从句中不担任任何成分,只起连接作用.,.,23,7._Ineedismoretime.A.ThatB.WhatC./D.Which,答案是B。“我所需要的是更多的时间。”根据题意,应选what引志的主语从句,what在职从句中作宾语(what=thethingwhich).主语从句的关联词不能省略,故排除C。which表示“哪一个”,that无词义,都与句意不符,故排除。,.,24,III.用适当的单词填空，使下列主语从句意思完整。1._hefinishedwritingthecompositioninsuchashorttimesurprisedusall.2._wewillgoforanoutingtomorrowremainsunknown.3.Itisapity_wewontbeabletogotothesouthtospendoursummerholidays.,That,Whether/Where,that,.,25,4._sheiscomingornotdoesntmattertoomuch.5._hecamefromstillpuzzlesallofus.6.Ithappened_Isawhimyesterday.7.Itdoesnotmakeanydifferencetome_youdo.,Whether,Where,that,what,.,26,8._wasresponsiblefortheaccidentisnotyetclear.9._theywillhavethesportsmeetisstillaquestion.10.Itdoesntmatter_shelookslike.,Who,When/Where/Whether,what,.,27,2.同位语从句,同位语从句就是从句在句中作同位语的名词性从句，是对与其同位的名词作进一步解释，说明名词的具体内容。大多数同位语从句由从属连词that(whether,how,when,where,why)引导（不能省略）,常跟以下抽象名词后,fact/news/idea/reason/hope/belief/truth/dream/problem/advice/suggestion/thought/order/doubt/answer/reply,.,28,1.Theyarefamiliarwiththeopinionthatallmatterconsistsofatoms.2.WheredidyougettheideathatIcouldnotcome.3.HeoftenasksmethisquestionwhenTomwillcomebackfromAmerican.,Appositiveclause同位语从句:,.,29,1.Theidea_computerswillrecognizehumanvoicessurprisesmanypeople.2.Thepossibility_themajorityofthelabourforcewillworkathomeisoftendiscussed.3.Ihavenoidea_(他去了哪里）4.Theyarethinkingaboutthequestion_(怎么能够赢得)thecompetition.5.Pleasetellusthetruth_(谁为我们做的）.,that,that,howthey,whodidthatforus,wherehehasgone,Exercise4:,couldwin,.,30,1.Thenewsthatourteamhaswonthegamewastrue.*(同位语从句,补充说明news到底是一个什么消息，that虽不作成分,但不能省略)2.Thenewsthathetoldmeyesterdaywastrue.*(定语从句,起修饰作用，说明到底是哪一个消息，that在从句中作told的宾语,可以省略),注意：同位语从句与定语从句区别,.,31,判断:定语从句or同位语从句,1.Theorderthatweshouldsendafewpeopletohelptheothergroupswasreceivedyesterday.2.Theorderthatwereceivedyesterdaywasthatweshouldsendafewpeopletohelptheothergroups.3.ThenewsthathewillleaveforShanghaiistrue.4.Thenewsthatwegotlastweekistrue.5.Thequestionthatwediscussedyesterdayisadifficultone.,(定语从句),(同位语从句),(同位语从句),(定语从句),(定语从句),.,32,注意1：that/what的辨用,1._hewantsisabook.2._hewantstogothereisobvious.3.Weshouldpayattentionto_theteacherissaying.4.Hetoldus_hefeltill.5.Theresultis_wewonthegame.6.Thisis_wewanttoknow.7.Ihavenoidea_hedidthatafternoon.8.Thefact_sheworkshardiswellknowntousall.,What,That,what,what,what,（that）,（that）,that,Rules,1.that在名词性从句中不充当任何成分，只起连接作用2.what除起连接作用外，还在名词性从句中充当成分，可做从句的主语、宾语、或表语。,.,33,注意2：whether与if的辨用,1.Whetheritistrueremainsaproblem.2.Itremainsaproblemwhether/ifitistrue.3.Heaskedwhether/ifMarywouldattendtheceremony.4.Itdependsonwhetherwehavegotenoughmoney.5.Thequestioniswhetheryoushouldacceptit.6.Thequestionwhetherhellattendthemeetingisimportant.7.Ididntknowwhethertolaughortocry.8.Idontknowwhether/ifitisrightornot.,Rules,1.在由形式主语it引导的主语从句及在vt动词后面的宾语从句中，表“是否”，whether/if都可以用；2.在前置主语从句、表语从句、同位语从句和跟在介词后面的宾语从句中，表“是否”，只能用whether；3.在whetherornot和whethertodo中whether不能换成if,.,34,Practicetime,if/whether1.Idontknow_heiswellornot.2._wewillholdapartyintheopenairtomorrowdependsontheweather.3.Ithasntbeendecided_weshallattendthemeeting.4.Thedoctorcanhardlyanswerthequestion_theoldmanwillrecoversoon.,whether,whether,whether,whether/if,.,35,I.在空格处填上适当的词，使下列定语从句和同位语从句完整。,1.Thisisthemountainvillage_Istayedlastyear.2.Illneverforgetthedays_Iworkedtogetherwithyou.3.Pleasepassmethebook_coverisgreen.,where,when,whose,练习坊,.,36,4.Isthisthereason_herefusedouroffer?5.Thepersonto_youspokeisafamousactor.6.Shesatonthecornerofthetablenearthedoorby_herhusbandalwaysentered.7.Thewhitefloweristheonlyone_Ireallylike.,why,whom,which,that,.,37,8.Thenewswasveryexciting_ourclasshadwonthefootballmatch.9.Theyarefamiliarwiththeopinion_allmatterconsistsofatoms.10.Thequestion_weshallhaveameetinghasntbeendecided.11.Theytoldthepolicemanthefact_theyhadnothingtodowiththemurder.,that,that,where/when/whether,that,.,38,12.Allagreedtohissuggestion_abridgeacrosstheriverbebuilt.13.Thequestion_shoulddotheworkrequiresconsideration.14.Thisisouronlyrequest_this(should)besettledassoonaspossible.15.Wordcame_ourChinesewomenteamhadbeatenJapanese.,that,who,that,that,.,39,1.我不知道怎样到达火车站。IhavenoideahowIcangettotherailwaystation.2.我们队取得决赛胜利的消息令人鼓舞。Thenewsthatourteamhaswonthefinalmatchisencouraging.,II.用同位语从句翻译下列句子。,.,40,3.人们曾认为地球是宇宙的中心。Peopleusedtoholdtheopinionthattheearthwasthecenteroftheuniverse.4.没有人对他将成为他们的老板这一事实感到高兴。Nooneishappywiththefactthathewillbecometheirboss.,.,41,5.我们何时开始工作的问题尚未决定。Thequestionwhenwewillstarttheworkisnotdecided,.,42,1.Thefact_sheworkshardiswellknowntousall.A.thatB.whatC.whyD.which2.Thefact_hewassuccessfulproveshisability.A.thatB.whatC.whichD.why,A,A,III.Choosethecorrectanswer.,.,43,3.Thenews_hewaskidnappedsurprisedusgreatly.A.whatB.thatC.whyD.when4.Hissuggestion_themeetingbedelayedwasturneddown.A.whichB.thatC./D.it,B,B,.,44,5.Ihavenoidea_hewillstart.A.whenB.thatC.whatD./6.Ivecomefromthegovernmentwithamessage_themeetingwontbeheldtomorrow.A.ifB.thatC.whetherD.which,B,A,.,45,7.Thethought_hemightfailintheexamworriedhim.A.whenB.whichC.whatD.that8.Theorder_theprisonerbesetfreearrivedtoolate.A.whichB.whetherC.thatD.what,D,C,.,46,9.Thenursesaretryingtheirbesttoreducethepatientsfear_hewoulddieofthedisease.A.thatB.asC.ofwhichD.which,A,.,47,10.Heoftenaskedmethequestion_theworkwasworthdoing.A.whetherB.whereC.thatD.when,A,.,48,11.Alongwiththeletterwashispromise_hewouldvisitmethiscomingChristmas.A.whichB.thatC.whatD.whether,B,.,49,13.Luckily,wedbroughtaroadmapwithout_wewouldhavelostourway.A.itB.thatC.thisD.which14.Doyouhaveanyidea_isactuallygoingonintheclassroom?A.thatB.whatC.asD.which,D,B,.,50,15.Oneofthemenheldtheview_thebooksaidwasright.A.thatB.whatthatC.thatwhatD.whether,that引导同位语从句，补充说明view;what引导主语从句并在同位语从句中作主语。,C,.,51,16.Astorygoes_ElizabethIofEnglandlikednothingmorethanbeingsurroundedbycleverandqualifiednoblemenatcourt.(04,上海）A.whenB.whereC.whatD.that,D,.,52,17.Thereisanewprobleminvolvedinthepopularityofprivatecars_roadconditionsneed_.(03,上海）A.that;tobeimprovedB.which;tobeimprovedC.where;improvingD.when;improving,A,.,53,18.Thereisafeelinginme_wellneverknowwhataUFOisnotnever.A.thatB.whichC.ofwhichD.what,A,.,54,19.Ihavenoidea_wecanspendourholiday.A.whereB.whichC.thatD.what,A,.,55,20.Thenews_hetoldusyesterdayisnottrue,butthenews_ourteamhaswonthematchistrue.A./;thatB.that;/C.that;whichD.that;who,A,.,56,Pickuponenumberandfinishthetaskinit,thenyoucangetsomepoints.,GameTime!,.,57,1.Thesuggestionthatshehasputforwardisverygood.2.Thesuggestionthatwecleantheclassroombyturnsisverygood.,判断：名词性从句定语从句,名词性从句,定语从句,2,.,58,3,一、Fillintheblanks,1._thefactorypoursintotheairisharmfultoourhealth.2._issaidthatbillionsofyuanhasbeenspentontheShanghaiExpo3.Whyhepreventedothersfromenteringthehousewas_hisonlyhenwaslayingeggsinthehouse,What,It,that,.,59,Thenewsthat30personsdiedinthebigfireinSichuanbroughtChinesegreatsadness.,News,broughtChinesegreatsadness.,Makeasentence,5,30peopledie,thebigfireinSichuan.,.,60,二、单句填空Itisobvioustothestudents_theyshouldgetwellpreparedfortheirfuture.2._wasmostimportanttoher,shetoldme,washerfamily.3._isknowntousallisthatthe2022OlympicGameswilltakeplaceinTokyo.,that,What,What,5,.,61,6,5.Itisuncertain_sideeffectthemedicinewillbringabout，althoughabouttwothousandpatientshavetakenit.6._hewilljoinuswontmaketoomuchdifference.7._isawonderthathedidntfail.8._theywillcomehasntbeenmadepublic.9._thishappenedisnotcleartoanyone.10Itsnosurprise_ourteamshouldhavewonthegame.,what,Whether,It,When,How,that,.,62,判断：名词性从句定语从句,1.Thepossibilitythatyoureferredtodoesntexistatall.2.ThereisastrongpossibilitythatwemaybeinFranceforthenextweek.,名词性从句,定语从句,2,.,63,thecatdo,made,Whatthecatdidmadethebabycry.,What,cry,Makeasentence,5,.,64,1.TwothirdsofallgirlsinChinaareonadiet.2.Thefactworriestheirparentsandteachersalot.,Jointwosentencesintoonenounclause,ThefactthattwothirdsofallgirlsinChinaareonadietworriestheirparentsandteachersalot.,3,.,65,完成句子,6,1.毫无疑问她考试成绩会很好。_shewilldowellinherexam.2听说他已经结婚了。_hesgotmarried.,Thereisnodoubtthat,Itssaidthat,.,66,Translatethesentence,*_(他们很需要帮助)isquiteclear.,Thattheyarebadlyinneedofhelp,3,.,67,1.他犯了一个错误，这很奇怪。_heshouldhavemadeamistake.2.她去了哪儿，还不知道。_isnotknownyet.3.他为什么做那件事将永远是个谜团。_willremainapuzzleforever.,Whyhedidit,Itwasstrangethat,Whereshehasgone,完成句子,9,.,68,1.Thenews_wewonthecompetitionisveryencouraging.2.Ihavenoidea_hashappenedtohim.,用thatwhat填空,what,that,2,.,69,1._theyaretalkingaboutistheuseofcellphone.4._somepeopleregardasadrawbackisseenasaplusbymanyothers.,Fillintheblanks,2,What,What,.,70,*Ifwewillgooutingtomorrowhasntbeendecidedyet.,Correctornot?,Whetherwewill.decidedyet.,Payattention:放在名词性从句句首，表示“是否”，只能用whether,不能用if,2,.,71,Correctornot?,Payattention:注意虚拟语气在名词性从句中的使用！在Itisnecessaryimportantnatural.that句型中，从句的谓语要用should+do的形式,Itisimportantthatweshouldfinish.,*Itisimportantthatwewillfinishtheworkontime.,2,.,72,Correctornot?,Payattention:由that引导的主语从句放在句首，that不能省略。,Thathewillgiveup,*Hewillgiveuphisjobsurprisesallofus.,2,.,73,Translatethesentence,*_（她是否和我们去）isnotcertain.,Whethershewillgowithus,3,.,74,Correctornot?,Payattention:同位语从句的that不能省略。,Heexpressedhishopethathewould.,*HeexpressedhishopehewouldvisitChinaagain.,2,.,75,_makesthisshopdifferentisthatitoffersmorepersonalservices.4._isourbeliefthatimprovementsinhealthcarewillleadtoastrongerandmoreprosperouseconomy.,填空练习,What,It,2,.,76,1_isrequiredintheregulationsthatyoushouldnottellotherpeoplethepasswordofyoure-mailaccount.2.Ourclubisopentoadultsonly._seemsthatyourchildrenhaveenteredwithoutpermission.,It,It,填空练习,2,.,77,1._hesolvedthedifficultproblemsoquick