名詞性從句 全市一等獎(jiǎng)

Welcome名詞性從句NounClauses

在句中用作主語(yǔ)（subject）、表語(yǔ)(predicative)、賓語(yǔ)(object)、同位語(yǔ)(appositive)的從句分別叫做主語(yǔ)從句(thesubjectclause)、表語(yǔ)從句（thepredicativeclause)、賓語(yǔ)從句(theobjectclause)和同位語(yǔ)從句（theappositiveclause)。名詞性從句在功能上相當(dāng)于名詞Hisjobisimportant.Whathedoesisimportant.SubjectThisishisjob.Thisiswhathedoeseveryday.

{

{predicativeIdon’tlikehisjob.Idon’tlikewhathedoeseveryday.

{objectWeallknowthenameLuxun.

EveryoneknowsthefactthatLuxunisagreatwriter.

{appositive引入名詞性從句常見(jiàn)的詞有：1）連詞：只起連接作用，在從句中不做任何成分：

that（本身無(wú)詞義，引導(dǎo)賓語(yǔ)從句時(shí)可以省略）

whether(if)：是否2）連接代詞：除起連接作用外，還可在從句中作主語(yǔ)、賓語(yǔ)、定語(yǔ)等。who誰(shuí)（主格）whom誰(shuí)（賓格）whose誰(shuí)的（所有格）which哪一個(gè)what什么;所……的3）連接副詞：除起連接作用外，還可在從句中作狀語(yǔ);when什么時(shí)候；…的時(shí)候

where什么地方；…的地方

how怎樣，如何；…的方法

why為什么；…的原因【注】連接代詞和連接副詞在這些從句中大都保留其疑問(wèn)意義。1.主語(yǔ)從句（thesubjectclause）Thatthemoonhasnolightofitsownisawell-knownfact.Itisawell-knownfactthatthemoonhasnolightofitsown.Whethermancanflytothemoon

isnolongeraquestionnow.Itisnolongeraquestionnowwhethermancanflytothemoon.Whichplanisbetterisclearnow.Itisclearnowwhichplanisbetter.Whenwe’llgotoNewYorkhasbeendiscussed.Ithasbeendiscussedwhenwe’llgotoNewYork.主語(yǔ)從句用it作形式主語(yǔ)的句子不多，有些已有固定的說(shuō)法和譯法，常見(jiàn)的有：1)Itisafactthat....事實(shí)是…Itisagoodthingthat....…是好事情

Itisgoodnewsthat...…是好消息2)Itisobviousthat...很清楚…Itisnecessarythat...有必要…Itisimportantthat...重要的是…Itispossiblethat...有可能…Itiswell-knownthat...眾所周知…3)Itissaidthat...

據(jù)說(shuō)…

Itisreportedthat...據(jù)報(bào)道…Itisrecordedthat...據(jù)記載…Itmustbepointedoutthat...必須指出…

Ithasbeenprovedthat...

業(yè)已證明…4）Itseemsthat...

好像是…

Ithappenedthat...

碰巧…

Itturnsoutthat...

結(jié)果是…

Itfollowsthat...

由此可見(jiàn)…2表語(yǔ)從句（thepredicativeclause）Thatis

whyweloveourcompanysomuch.Theproblemis

when(where,how)thenewlibrarywillbebuilt.ThefactisthatIearnedmypassagebyworkingasanunpaidhand.3賓語(yǔ)從句：1）在及物動(dòng)詞后（連詞that往往省略）Tellmewhenhewillcome.Doyouknowwhosebookthisis?Idoubtwhetherhewillcome.Idon’tdoubt

thathewillcome.Hedidn’tsaywhenhewouldbeback.Youcaneatwhateveryoulike.2）在介詞后Theyaretalkingaboutwhomtheyshouldgivemorehelp.4同位語(yǔ)從句：在fact,result,news,idea,hope,promise等詞后面常有that引入的同位語(yǔ)從句說(shuō)明其具體內(nèi)容。Weallknowthetruththattheearthgoesaroundthesun.IsthereanyhopethatIwillseehimagain?YouhavenoideahowworriedIwas.Practise1:找出主語(yǔ)從句、表語(yǔ)從句、賓語(yǔ)從句和同位語(yǔ)從句：1、Ihopethatyouwilldobetternexttime.2、Wecanseethefactoryfromwherewework.3、That’swhywecannotseethestarsatdaytime.4、Itisnolongeraquestionnowwhethermancanflytothemoon.5、Theproblemwhetheratomicenergycanbeusedonspaceshipshasnotbeensolved.6、Whathasbeendonecan’tbeundone.7、Wemadeitclearthateveryoneshoulddotheirhomeworkeveryday.8、WhateverIhaveisyours.Practise2:1.Seetheflagsontopofthebuilding?Thatwas__wedidthismorning.A.whenB.whichC.whereD.what2.Pleaseremindme_______hesaidhewasgoing,Imaybeintimetoseehimoff.A.whereB.whenC.howD.what3.-Whatdidyourparentsthinkaboutyourdecision?-Theyalwaysletmedo____IthinkIshould.A.whenB.thatC.howD.whatDBD4.Wehaven`tsettledthequestionof___itisnecessaryforhimtostudyabroad.A.ifB.whereC.whether.D.that5.-Couldyoudomeafavour?-Itdependson______itis.A.whichB.whicheverC.whatD.whatever6.Thereismuchchance____Billwillrecoverfromhisinjuryintimefortherace.A.thatB.whichC.untilD.ifCCA7.Nobodybelievedhisreasonforbeingabsentfromtheclass____hehadtomeethisuncleattheairport.A.whyB.thatC.whereD.because8______makesthisshopdifferentisthatitoffersmorepersonalservices.A.WhatB.Who.C.WhateverD.Whoever9.Oneadvantageofplayingtheguitaris______itcangiveyouagreatdealofpleasure.A.howB.whyC.thatD.whenABC10.Marywroteanarticleon____theteamhadfailedtowinthegame.A.whyB.what.C.whoD.that11.Someresearchersbelievethatthereisnodoubt_____acureforAIDSwillbefound.A.whichB.that.C.what.D.whether12.Dandyleftwordwithmysecretary____hewouldcallagainintheafternoon.A.whoB.thatC.asD.whichABB13.Doyouhaveanyidea____isactuallygoingonintheclassroom?A.thatB.whatC.asD.which14.Canyoutellme______youwouldliketohaveyourcoffee-blackorwhite?.A.whereB.whichC.whatD.how15.Nooneissure_____inamillionyears.A.whatmanwillbelikeB.whatwillmanbelikeC.manwillbelikewhatD.willmanbelikewhatBDA16.______thebabycouldspeakmadehisparentsveryhappy.A.ThatB.WhatC.WhyD.If17.Iwonder____youwillgoshoppingorstayathome.A.thatB.ifC.whetherD.what18.Thisis_____hewasoftenlateforschool.A.whatB.thatC.whyD.whether19.Weallknowthetruth____theearth____aroundthesun.A.if;movedB.that;movesC.why;moveD.whether;moveACCBsubjectclauseobjectclausePredicativeclauseappositiveclauseSUMMARY:Therearefourtypesofnounclauses.Theyare: