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.