名詞性從句詳解

名詞性從句詳解第一頁(yè)，共36頁(yè)。Grammar第二頁(yè)，共36頁(yè)。名詞性從句第三頁(yè)，共36頁(yè)。GrammarWhatkindofnounclausestheyare?1.Whatlifewillbelikeinthefutureisdifficulttopredict.

主語(yǔ)從句

2.Theyarecarefulaboutwhattheyeatandexerciseregularly.

賓語(yǔ)從句

第四頁(yè)，共36頁(yè)。3.6.Thediscussiontopicfortodayiswhatschoolwillbelikeinthefuture.

表語(yǔ)從句4.Wecannotbesurewhetherourdreamswillcometrue,butwecanatleastbehopefulthat...

賓語(yǔ)從句第五頁(yè)，共36頁(yè)。5.Hetoldmethenews,believeitornot,thathehadearned$1000inasingleday.同位語(yǔ)從句第六頁(yè)，共36頁(yè)。語(yǔ)序問(wèn)題關(guān)聯(lián)詞的區(qū)分拓展鞏固練習(xí)種類名詞性從句第七頁(yè)，共36頁(yè)。種類主語(yǔ)從句賓語(yǔ)從句表語(yǔ)從句同位語(yǔ)從句第八頁(yè)，共36頁(yè)。1.Thephotographswillshowyou____.A.whatdoesourvillagelooklikeB.whatourvillagelookslikeC.howdoesourvillagelooklikeD.howourvillagelookslike2.Youcanhardlyimagine____whenheheardthenews.

A.howhewasexcitedB.howwasheexcitedC.howexcitedhewasD.hewashowexcited語(yǔ)序問(wèn)題第九頁(yè)，共36頁(yè)。

3.Heasked____foraviolin.

A.didIpayhowmuchB.IpaidhowmuchC.howmuchdidIpayD.howmuchIpaid

4.Icouldn’tunderstand___withme.

A.thematterwaswhatB.whatthematterwasC.whatwasthematterD.thatwasthematter結(jié)論：名詞性從句應(yīng)選用陳述句語(yǔ)序。第十頁(yè)，共36頁(yè)。關(guān)聯(lián)詞第十一頁(yè)，共36頁(yè)。

名詞性從句的連接詞一、主語(yǔ)從句（一般位于句首）1.連詞that(無(wú)詞義,不作成分,不能省略);whether(是否),不用if.Thathewillcomeandhelpusiscertain.Whetherwewillsucceedisstillaquestion.注意:

已確定的事由that引導(dǎo);沒(méi)決定的事由whether引導(dǎo).

第十二頁(yè)，共36頁(yè)。3.連接副詞when(ever),where(ever),why,how(ever),howlong,howoften,howsoon,howfar,howmany/much等.Whenthetestwillbegivenisnotyetdecided.Howmuchwecanspendmustbeagreedon.2.連接代詞what,whatever,who（m）,whoever,whose,which,whichever等.Whatwasmostimportanttoher,shetoldme,washerfamily.Whoseticketthisishasnotbeenfoundout.第十三頁(yè)，共36頁(yè)。1.______Ican’tunderstandiswhyhehaschangedhismind.2.______theearthisroundisknowntousall.歸納：WhatThat連詞_______在從句中不作成分，不含有疑問(wèn)意義，而_____在從句中作成分，常含有疑問(wèn)意義。thatwhat第十四頁(yè)，共36頁(yè)。____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

第十五頁(yè)，共36頁(yè)。1.主語(yǔ)從句通常被看作一個(gè)整體,主句的謂語(yǔ)動(dòng)詞用單數(shù)形式.

Thattheywillcomeiscertain.2.由who,whoever引導(dǎo)的主語(yǔ)從句，主句謂語(yǔ)動(dòng)詞的單復(fù)數(shù)要視從句中的單復(fù)數(shù)而定.

Whoeversaythataretobepunished.Whoheisdoesn’tconcernme.3.What引導(dǎo)主語(yǔ)從句時(shí),主句謂語(yǔ)動(dòng)詞的單復(fù)數(shù)由表語(yǔ)的單復(fù)數(shù)決定.

Whathewantsarethesebooks.Whathewantsissomewater.主語(yǔ)從句的主謂一致第十六頁(yè)，共36頁(yè)。二.賓語(yǔ)從句1.

由連詞that引導(dǎo),（vt.后的）that常可省略。

Webelieve(that)heishonest.Itoldhim(that)Iwouldcomebacksoon.注：多個(gè)并列的賓語(yǔ)從句，只有第一個(gè)賓從的that可省；有插入語(yǔ)時(shí)不能省略that.

Hesaid(that)hehadfinishedreadingthisnovelandthathewouldborrowanotherone.Wedecided,inviewof（考慮到）hisspecialcircumstances,thatwewouldadmithimforaprobationary(試用的)period.第十七頁(yè)，共36頁(yè)。當(dāng)that引導(dǎo)的從句作復(fù)合賓語(yǔ)的第一個(gè)成分時(shí)，需用先行詞it作形式賓語(yǔ)，把從句放到句末，that不能省略。Weconsideritpossiblethatheisill.Ifeelitapitythatshecan’tcome.IhearditsaidthathehadgonetoAustralia.Hemadeitclearthatheobjectedtotheplan.第十八頁(yè)，共36頁(yè)。2.由wh-疑問(wèn)詞引導(dǎo)。Wefullyunderstoodwhathemeant.Goandaskwhyhewaslateyesterday.Pleasetellmewhichismine.Iaskedhowhewasgettingon.Wewillchoosewhoeverisfit.Whateverhedoeshedoeswell.HeaskedmewhetherornotIwasbusy.第十九頁(yè)，共36頁(yè)。1.介詞后的賓語(yǔ)從句.Everythingdependsonwhetheritisfinetomorrow.2.whether…ornot的賓語(yǔ)從句.Idon’tknowwhetherornotshe’lllikeit.

3.復(fù)合不定式只能用whether.Telluswhethertogoorstayhere.

但:賓語(yǔ)從句否定時(shí)常用if引導(dǎo).

Heaskedifyouwouldnotgoandseehim.whether與if有時(shí)可以換用，但下列情況只能用whether.第二十頁(yè)，共36頁(yè)。另附：

1）、主語(yǔ)從句置于句首Whethershelikesthepresentisnotcleartome.

2）、表語(yǔ)從句MymainproblemrightnowiswhetherIshouldaskforanotherloan（貸款）.

3）、同位語(yǔ)從句Answermyquestionwhetheryouarecoming.4.另附：(只用whether不用if)第二十一頁(yè)，共36頁(yè)。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第二十二頁(yè)，共36頁(yè)。三.表語(yǔ)從句表語(yǔ)從句的引導(dǎo)詞與主語(yǔ)從句和賓語(yǔ)從句相同.（that引導(dǎo)無(wú)意義，不充當(dāng)成分，不能省;wh-等連接副詞引導(dǎo)，根據(jù)句意判斷）但:1.that引導(dǎo)表語(yǔ)從句時(shí)不能省.2.if不能引導(dǎo)表語(yǔ)從句.3.seem,appear后可接that引導(dǎo)的從句,而look則不可.這三個(gè)詞后都可用asif/asthough引導(dǎo)從句.

Itseems/appearsthathewaslateforthetrainyesterday.Itseems/appears/looksasifwehavetogohomeonfoot.第二十三頁(yè)，共36頁(yè)。Thenewsthatourteamhaswonthematchistrue.Hisdelayisduetothefactthatthecarwentwronghalfway.四.同位語(yǔ)從句（that引導(dǎo)，無(wú)意義，不充當(dāng)成分；wh-等連接副詞引導(dǎo)根據(jù)句意判斷。）

同位語(yǔ)從句一般跟在名詞fact,news,promise,truth,belief,thought,idea,answer,information,knowledge,doubthope,law,opinion,plan,suggestion后面,用以說(shuō)明或解釋前面的名詞.第二十四頁(yè)，共36頁(yè)。注:

1.

that引導(dǎo)同位語(yǔ)從句與that引導(dǎo)定語(yǔ)從句的區(qū)別:引導(dǎo)同位語(yǔ)從句的that無(wú)實(shí)際意義,不作從句的任何成分,而引導(dǎo)定語(yǔ)從句的that是從句中的某個(gè)成分.Hetoldmethenewsthatourteamwonthematch.Hetoldmethenewsthatwasveryexciting.2.在havenoidea之后常用wh-引導(dǎo)同位語(yǔ)從句.

Ihavenoideawherehehasgone.Ihavenoideawhenhedidit.Ihavenoideawhathedid.第二十五頁(yè)，共36頁(yè)。wh-ever與nomatterwh-引導(dǎo)名詞性從句與讓步狀語(yǔ)從句的比較（Who/what表具體的概念或表特指；而whoever與whatever表示的是籠統(tǒng)的概念或泛指）拓展第二十六頁(yè)，共36頁(yè)。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第二十七頁(yè)，共36頁(yè)。另外，在名詞性從句的復(fù)習(xí)過(guò)程中，我們還須特別注意以下問(wèn)題：填空:Thereason____wedidn'ttrusthimis______hehasoftenlied．reason后面的表語(yǔ)從句通常用that引導(dǎo),不能用why引導(dǎo),但reason后面的定語(yǔ)從句可以用why或者that引導(dǎo)。第二十八頁(yè)，共36頁(yè)。虛擬語(yǔ)氣在名詞性從句中的運(yùn)用a.）在動(dòng)詞insist，urge，order，command，request，require，demand，desire，suggest，advise，propose，recommend等后面的賓語(yǔ)從句中。b.)在名詞order，command，request，requirement，demand，desire，suggestion，advice，proposal，recommendation等后面的表語(yǔ)從句或同位語(yǔ)從句中。這類名詞性從句中的謂語(yǔ)動(dòng)詞都用(should)+do第二十九頁(yè)，共36頁(yè)。eg:Isuggestthatwe(should)goshopping.Mysuggestionisthatwe(should)goshopping.Iputforwardsuggestionthatwe(should)

goshopping.第三十頁(yè)，共36頁(yè)。鞏固練習(xí)1.Thequestionis____

thefilmisworthseeing．A．if

B．whatC．whetherD．how2.Oneofthemenheldtheview

____thebooksaidwasright．A．thatwhatB．whatthatC．that

D．whether第三十一頁(yè)，共36頁(yè)。3.Dr.BlackcomesfromeitherOxfordorCambridge,Ic