名词性从句详解专家讲座

Grammar名词性从句详解第1页名词性从句名词性从句详解第2页GrammarWhatkindofnounclausestheyare?1.Whatlifewillbelikeinthefutureisdifficulttopredict.

主语从句

2.Theyarecarefulaboutwhattheyeatandexerciseregularly.

宾语从句

名词性从句详解第3页3.6.Thediscussiontopicfortodayiswhatschoolwillbelikeinthefuture.

表语从句4.Wecannotbesurewhetherourdreamswillcometrue,butwecanatleastbehopefulthat...

宾语从句名词性从句详解第4页5.Hetoldmethenews,believeitornot,thathehadearned$1000inasingleday.同位语从句名词性从句详解第5页语序问题关联词区分拓展巩固练习种类名词性从句名词性从句详解第6页种类主语从句宾语从句表语从句同位语从句名词性从句详解第7页1.Thephotographswillshowyou____.A.whatdoesourvillagelooklikeB.whatourvillagelookslikeC.howdoesourvillagelooklikeD.howourvillagelookslike2.Youcanhardlyimagine____whenheheardthenews.

A.howhewasexcitedB.howwasheexcitedC.howexcitedhewasD.hewashowexcited语序问题名词性从句详解第8页

3.Heasked____foraviolin.

A.didIpayhowmuchB.IpaidhowmuchC.howmuchdidIpayD.howmuchIpaid

4.Icouldn’tunderstand___withme.

A.thematterwaswhatB.whatthematterwasC.whatwasthematterD.thatwasthematter结论：名词性从句应选取陈说句语序。名词性从句详解第9页关联词名词性从句详解第10页

名词性从句连接词一、主语从句（普通位于句首）1.连词that(无词义,不作成份,不能省略);whether(是否),不用if.Thathewillcomeandhelpusiscertain.Whetherwewillsucceedisstillaquestion.注意:

已确定事由that引导;没决定事由whether引导.

名词性从句详解第11页3.连接副词when(ever),where(ever),why,how(ever),howlong,howoften,howsoon,howfar,howmany/much等.Whenthetestwillbegivenisnotyetdecided.Howmuchwecanspendmustbeagreedon.2.连接代词what,whatever,who（m）,whoever,whose,which,whichever等.Whatwasmostimportanttoher,shetoldme,washerfamily.Whoseticketthisishasnotbeenfoundout.名词性从句详解第12页1.______Ican’tunderstandiswhyhehaschangedhismind.2.______theearthisroundisknowntousall.归纳：WhatThat连词_______在从句中不作成份，不含有疑问意义，而_____在从句中作成份，常含有疑问意义。thatwhat名词性从句详解第13页____youdon’tlikehimisnoneofmybusiness.A.WhatB.WhoC.ThatD.Whether2.____hesaidatthemeetingastonishedeverybodypresent.A.WhatB.ThatC.ThefactD.Thematter3.____wecan’tgetseemsbetterthan____wehave.A.What;whatB.What;thatC.That;thatD.That;what

名词性从句详解第14页1.主语从句通常被看作一个整体,主句谓语动词用单数形式.

Thattheywillcomeiscertain.2.由who,whoever引导主语从句，主句谓语动词单复数要视从句中单复数而定.

Whoeversaythataretobepunished.Whoheisdoesn’tconcernme.3.What引导主语从句时,主句谓语动词单复数由表语单复数决定.

Whathewantsarethesebooks.Whathewantsissomewater.主语从句主谓一致名词性从句详解第15页二.宾语从句1.

由连词that引导,（vt.后）that常可省略。

Webelieve(that)heishonest.Itoldhim(that)Iwouldcomebacksoon.注：多个并列宾语从句，只有第一个宾从that可省；有插入语时不能省略that.

Hesaid(that)hehadfinishedreadingthisnovelandthathewouldborrowanotherone.Wedecided,inviewof（考虑到）hisspecialcircumstances,thatwewouldadmithimforaprobationary(试用)period.名词性从句详解第16页当that引导从句作复合宾语第一个成份时，需用先行词it作形式宾语，把从句放到句末，that不能省略。Weconsideritpossiblethatheisill.Ifeelitapitythatshecan’tcome.IhearditsaidthathehadgonetoAustralia.Hemadeitclearthatheobjectedtotheplan.名词性从句详解第17页2.由wh-疑问词引导。Wefullyunderstoodwhathemeant.Goandaskwhyhewaslateyesterday.Pleasetellmewhichismine.Iaskedhowhewasgettingon.Wewillchoosewhoeverisfit.Whateverhedoeshedoeswell.HeaskedmewhetherornotIwasbusy.名词性从句详解第18页1.介词后宾语从句.Everythingdependsonwhetheritisfinetomorrow.2.whether…ornot宾语从句.Idon’tknowwhetherornotshe’lllikeit.

3.复合不定式只能用whether.Telluswhethertogoorstayhere.

但:宾语从句否定时惯用if引导.

Heaskedifyouwouldnotgoandseehim.whether与if有时能够换用，但以下情况只能用whether.名词性从句详解第19页另附：

1）、主语从句置于句首Whethershelikesthepresentisnotcleartome.

2）、表语从句MymainproblemrightnowiswhetherIshouldaskforanotherloan（贷款）.

3）、同位语从句Answermyquestionwhetheryouarecoming.4.另附：(只用whether不用if)名词性从句详解第20页1.Idon’tknow_______I’llbefreetomorrow.2.Idon’tknow_______ornotI’llbefreetomorrow.3.Thequestionis______thisbookisworthwriting.4.Itdependson______wewillhaveenoughmoney.5.______theycandoitmatterslittletous.6.Themanageraskedmethequestion______Iwouldliketobehissecretary.7.____youarenotfreetomorrow,I’llgowithoutyou.whether/ifwhetherwhetherwhetherWhetherIf用if或whether填空whether名词性从句详解第21页三.表语从句表语从句引导词与主语从句和宾语从句相同.（that引导无意义，不充当成份，不能省;wh-等连接副词引导，依据句意判断）但:1.that引导表语从句时不能省.2.if不能引导表语从句.3.seem,appear后可接that引导从句,而look则不可.这三个词后都可用asif/asthough引导从句.

Itseems/appearsthathewaslateforthetrainyesterday.Itseems/appears/looksasifwehavetogohomeonfoot.名词性从句详解第22页Thenewsthatourteamhaswonthematchistrue.Hisdelayisduetothefactthatthecarwentwronghalfway.四.同位语从句（that引导，无意义，不充当成份；wh-等连接副词引导依据句意判断。）

同位语从句普通跟在名词fact,news,promise,truth,belief,thought,idea,answer,information,knowledge,doubthope,law,opinion,plan,suggestion后面,用以说明或解释前面名词.名词性从句详解第23页注:

1.

that引导同位语从句与that引导定语从句区分:引导同位语从句that无实际意义,不作从句任何成份,而引导定语从句that是从句中某个成份.Hetoldmethenewsthatourteamwonthematch.Hetoldmethenewsthatwasveryexciting.2.在havenoidea之后惯用wh-引导同位语从句.

Ihavenoideawherehehasgone.Ihavenoideawhenhedidit.Ihavenoideawhathedid.名词性从句详解第24页wh-ever与nomatterwh-引导名词性从句与让步状语从句比较（Who/what表详细概念或表特指；而whoever与whatever表示是笼统概念或泛指）拓展名词性从句详解第25页1.Sarahhopestobecomeafriendof____sharesherinterests.A.anyoneB.whomeverC.whoeverD.nomatterwho2.Thesewildflowersaresospecial,Iwoulddo____Icantosavethem.A.whateverB.thatC.whichD.whichever3.Itisgenerallyconsideredunwisetogiveachild

____heorshewants.A.howeverB.whateverC.whichever

D.whenever4.____leavestheroomlastoughttoturnoffthelights.A.Anyone

B.ThepersonC.Whoever

D.Who名词性从句详解第26页另外，在名词性从句复习过程中，我们还须尤其注意以下问题：填空:Thereason____wedidn'ttrusthimis______hehasoftenlied．reason后面表语从句通惯用that引导,不能用why引导,但reason后面定语从句能够用why或者that引导。名词性从句详解第27页虚拟语气在名词性从句中利用a.）在动词insist，urge，order，command，request，require，demand，desire，suggest，advise，propose，recommend等后面宾语从句中。b.)在名词order，command，request，requirement，demand，desire，suggestion，advice，proposal，recommendation等后面表语从句或同位语从句中。这类名词性从句中谓语动词都用(should)+do名词性从句详解第28页eg:Isuggestthatwe(should)goshopping.Mysuggestionisthatwe(should)goshopping.Iputforwardsuggestionthatwe(should)

goshopping.名词性从句详解第29页巩固练习1.Thequestionis____

thefilmisworthseeing．A．if

B．whatC．whetherD．how2.Oneofthemenheldtheview

____thebooksaidwasright．A．thatwhatB．whatthatC．that

D．whether名词性从句详解第30页3.Dr.BlackcomesfromeitherOxfordorCambridge,Ican'tremember

____.A．whereB．thereC．whichD．that4.Energyis

____makesthingswork．A．whatB．everythingC．something

D．anything名词性从句详解第31页5.Thereason

____Ihavetogois_____mymotherisillinbed．A.why;why

B.why;becauseC.why;that

D.that;because6.Hedoesn'tthinkthequestionof____theyaremenorwomenisimportant．A.whether

B.if