名词性从句.docx

名词性从句.docx

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名词性从句

名词性从句

把充当主语、表语、宾语或同位语的从句分别称为主语从句、表语从句、宾语从句或同位语从句。

也就是说充当什么成分就叫什么从句。

判断下列句子是那种名词名词性从句：

1.Whetherhewillcomeornotisunknown.（）

=Itisunknownwhetherhewillcomeornot.（）

2.Idon’tknowwhetherhewillcomeornot.（）

3.Thequestioniswhetherhewillcomeornot.（）

4.Thequestionwhetherhewillcomeornotisnotsettled.（）

5.Whoeverwantsthebookmayhaveit.任何人要这书都可拿去。

（）

6.I’lldowhateverIcantohelphim.我们将尽我们所能来挽救他。

（）

7.Buywhicheverischeapest.买最便宜的。

（）

名词性从句由连接词引导。

常用的连接词有

种类

具体词

作用

连词

that（本身无词义）

whether是否

if是否（宾语从句）

asif,asthough,because（表语从句）

只起连接词作用，引导从句，

在从句中不作任何成分

连接代词

who,whoever;whom,whomever;whose,whosever

which,whichever,

what,whatever

在从句中分别作主语、宾语和定语

在从句中分别作主语、宾语和定语

在从句中分别作主语、宾语和定语

连接副词

when,whenever，where,wherever,how,why,howmuch,howmany…..

除了起连接词作用外，还在从句中作状语

一、主语从句

（一）用适当的连接词填空

1.__________wemustmasterEnglishwordsasmanyaspossibleisveryimportant.

我们必须尽可能多的掌握英文单词，这是很重要的。

2.__________wasmostimportanttoher,shetoldme,washerfamily.

她告诉我对她来说最重要的是她的家庭。

3.___________weshallgoorstayisuncertain.我们是去还是留还不一定。

4.____________willbesentabroadhasnotbeendecided.派谁去国外还没有决定。

5.____________youaregoingtodoitremainsamystery.你要怎样做这件事还是个谜。

6.___________wasresponsiblefortheaccidenthasn’tbeeninvestigated.

还不清楚谁对这次事故负责任。

7.___________hegoesonSundayishisownaffair.他星期天到哪里去是他的事。

8.__________isheregetsaprize.不管谁来，都能得奖。

（二）从句作主语时，多数情况下由it作形式主语，而把主语从句放在后面，尤其是谓语部分较短的情况下

1.Itisapity（ashame,afact,awonder,nowonder,acommonknowledge,）that从句……

2.Itistrue（clear,wellknown,likely,obvious,important,right…..）that从句……

3.Itissaid（reported,proved,believed,arranged,thought,expected,announced,hoped……）that从句……

4.Itappears（happens,seems,turnsout）that从句…….

5.Itdoesn’tmatter（makesnodifference）+连接代词连或者接副词引导主语从句

用下列词填空

that,which,whether,what

1.________hewaschosenmonitorwasknowntoall.

2.________hewaschosenmonitorwasunknowntoall.

3._________hechosewasunknowntoall.

4.__________onehechosewasunknowntoall.

5.___________surprisedmemostwas______hewaschosenmonitor.

6.Hewantedtoseeforhimself________theproblemswere.

7.Theteacherasked_______subjectwasthemostdifficulttolearn.

8._________wewillgocampingdependsontheweather.

9.1）________hetoldusatthemeetingwastrue.

2）_______hesaidatthemeetingwastrue.

3）________hespokeatthemeetingwastrue.

4）________hesaidnothingatthemeetingwastrue.

二、同位语从句

同位语从句是对名词的内容给予具体、详细的说明。

常在后面接同位语从句的名词有fact,news,idea，truth,hope,suggestion,question,problem,doubt,fear,belief等

同位语从句常用的引导词为that,有是也用when,where等疑问词

1）Thenews_________theUnitedStateswashitbyterroristattackstookthewholeworldbysurprise.美国受到恐怖主义分子袭击的消息令全世界吃惊

2）Theidea__________youcandothisworkwellwithoutthinkingisquitewrong.

你认为不动脑筋就能做好这件工作的想法是完全错误的

3）Peopleusedtoholdthebelief_________theearthwasthecenteroftheuniverse.

人们曾认为地球是宇宙的中心

4）Thedifficultyliesinthefact________weareshortofmoney.

困难在于我们缺乏资金这个事实

5）Theyhavenoideaatall________hehasgone.

他们一点儿也不知道他去哪儿了

注意：

请辨别是同位语从句还是定语从句:

1）Theideathatsomepeoplesaresuperiortoothersissheernonsense._____________

有些民族优越于其他民族这种想法简直荒谬。

2）Theideathatheproposedatthemeetingissheernonsense.__________________

他在会议上提出的这个想法简直荒谬。

3）Nooneishappywiththefactthathefoundout.__________________

没有人对他发现的事实感到高兴。

4）Nooneishappywiththefactthathewillbecometheirboss.__________________

没有人对他将成为他们的老板这一事实感到高兴。

三、表语从句（表语从句还可由asif,asthough,because引导）

1.That’snotwhatIwant.那不是我要的

2.Myopinionisthatthingswillimprove.我的意见是事情会好起来的

3.Theproblemiswhoistopayandwhenwecanstart.问题是谁来付帐、我们又何时开始

4._____surprisedmewasthathespokeEnglishsowell.使我感到吃惊的是他英语讲得那么好.

5._________Iwanttoknowis__________weshallgoand_________shewilljoinus.

我想知道的是我们要去什么地方以及她是否加入我们

6.That’s________Ihavecome.那就是我为什么来了.

7.Thatis__________wediffer（don’tagree）.这是我们的分歧所在。

8.Hewaslateforthemeeting.Thatis__________hiscarbrokedownontheway.

9.Itlooks___________itisgoingtosnow.看起来天要下雪。

10.Airistous___________wateristofish.空气对于我们犹如水之与鱼。

四、宾语从句

在谓语动词、介词、动词不定式、分词、动名词之后都可以带有宾语从句。

某些形容词如sure,happy,glad，certain,pleased等之后也可以带有宾语从句

1.that引导的宾语从句:

that没有意义，在口语或非正式文体中常省略

Ireallyfeelshe’smakingamistake.我的确感到她正犯错误

Hearingthathissonwasbadlywounded,hehurriedtothehospitaltoseehim

2．whether/if

Heaskedmeif/whetherIknewJohn.他问我是否认识约翰

Letmeknowwhetheryoucancomeornot.你能来还是不能来，告诉我一声

3．在think,believe,suppose,expect等动词的宾语从句中，否定不用在从句中，而是将think等词变为否定形式

Idon’tthinkthefilmisinteresting.我觉得这部电影没什么意思

Idon’tsupposewearegoingoutingtomorrow.我认为我们明天不会出去郊游

4．用it作形式宾语，而将宾语从句放在句尾,常跟这样的复合宾语的动词有：

make,find,see,hear,feel,think,consider,regard,take….forgranted等

Georgemadeitclearthatheopposedthisproject.乔治已明确表示他反对这个项目。

Theykeptitquietthathewasdead.对他已经死亡的消息，他们秘而不宣

Itookitforgrantedthatyou’dstaywithus.我想当然认为你会和我们呆在一起

专项练习

1.Hissuccesswasbecauseof________hehadbeenworkinghard.

A.thatB.thefactwhichC.thefactthatD.thefact

2."IsMaryfromNewYorkCity""Idon'tknow_______."

A.fromwhatcitydoesshecomefromB.fromwhatcityshecome

C.whatcitydoesshecomefromD.whatcityshecomesfrom

3.________makesmistakesmustcorrectthem.

A.WhatB.ThatC.WhoeverD.Whatever

4.ThereasonwhyIdidn'tgotoShanghaiwas________anewjob.

A.becauseIgotB.becauseofgettingC.IgotD.thatIgot

5.Itworriedherabit____herhairwasturninggrey.

A.whileB.thatC.ifD.for

6.Henrykilledthedog.I'llaskhimwhy________.

A.didhedothatB.hedidthatC.hedidD.hehasdoneso

7.HaveyouseenHenrylately？

Mybosswantstoknow________.

A.howheisgettingalongB.howishegettingalong

C.whatheisgettingalongD.whatishegettingalong

8.Itisgenerallyconsideredunwisetogiveachild____heorshewants.

A.howeverB.whateverC.whicheverD.whenever

9.Heaskedme________withme.

A.whatisthetroubleB.whatwrongwas

C.whatwasthematterD.whattroubleitis

10.Iamsure________hesaidistrue.

A.thatB.aboutthatC.ofthatD.thatwhat

11.Whenandwhyhecamehere________yet.

A.isnotknownB.arenotknownC.hasnotknownD.havenotbee

12.Iwonderhowmuch________.

A.doesthewatchcostB.didthewatchcostC.thewatchcostedD.thewatchcosts

13.Maryis________someonemightrecognizeher.

A.afraidofB.afraidaboutC.afraidthatD.afraidfor

14.________isnoreasonfordismissingher.

A.BecauseshewasafewminuteslateB.Owingtoafewminuteslate

C.ThefactthatshewasafewminuteslateD.Beingafewminuteslate

15.Theycametotheconclusion________byacomputer.

A.thatnotallthingscanbedoneB.becauseofnotallthingsbedone

C.beingnotallthingscanbedoneD.becausenotallthingscanbedone

16.Whytheexplosionoccurredwas________thelaboratoryattendanthadbeencareless.

A.forB.becauseC.sinceD.that

17.Idon'tdoubt________he'llcome.

A.thatB.ifC.whatD.whether

18."Whydidyougotothewrongclass,Mr.Wang"

"Well,Iforget_______Iwassupposedtogoto."

A.whichtheroomB.whichroomC.whatwastheroomD.whatroomwasit

19.Outputisnowsixtimes________itwasbeforeliberation.

A.thatB.whichC.whatD.ofwhich

20.Mary:

Helenisamerewasherwoman,yetshe'snowbuyingabighouse.

Carol:

Yes.Becauseshe'salwayssaved________.

A.whatlittlesheearnsB.howlittlesheearns

C.forlittlesheearnsD.withlittlesheearns

21._______surprisedmemostwas________suchalittleboyofsevencouldplaytheviolinsowell.

A.That...whatB.What...thatC.That...whichD.What...which

22.Wegavehim________helpwecould.

A.whichB.whatC.thatD.this

23.Sheispleasedwithwhatyouhavegivenhimand________youhavetoldhim.

A.thatB.whichC.allwhatD.allthat

24.Excusemewouldyoupleasetellme________

A.whenthesportsmeetistakenplace

B.whenisthesportsmeetgoingtobeheld

C.whenisthesportsmeettobegin

D.whenthesportsmeetistotakeplace

25.Doyouhappentoknow________

A.whatsizeshoeshewears

B.howbigshoeshewears

C.whatisthesizeofhisshoes

D.whatnumbershoesarehis

26.Thisbookwillshowyou________canbeusedinothercontexts.

A.howyouhaveobserved

B.howwhatyouhaveobserved

C.thatyouhaveobserved

D.howthatyouhaveobserved

27.Wheredoyouthink________

A.hashegoneB.hashebeen

C.he'sgoneD.washe

28.Doyouknow________

A.howmanypopulationsthereareintheworld

B.howmuchpopulationthereisintheworld

C.howmanythepopulationoftheworldis

D.whatthepopulationoftheworldis

29.Wouldyougoandsee________outside

A.whattotakeplaceB.whatTomhashappened

C.whatishappeningD.whatthematterhadbeen

30.Thesubjectof"WhatisinterestingisthatIdonotevenknowhim."is_______.

A.whatB.interestingC.WhatisinterestingD.I

31.________IthinkheisCharles.

A.Whodoyouthinkheis

B.Doyouthinkwhoheis

C.Whomdoyouthinkheis

D.Doyouthinkwhoheis

32.Hedidn'tknowwhichroom________.

A.theylivedB.theylivedin

C.didtheyliveD.didtheylivein

33.Thelittleboyate________hismothergavehim.

A.thatB.whichC.whateverD.nomatterwhat

34.Thecityisnolonger________.

A.whatitisB.thatitusedtobeC.whichitwasD.whatitusedtobe

35.Myparentsused________theyhadtogetanewcarforme.