引导名词性从句的连词有.docx
《引导名词性从句的连词有.docx》由会员分享，可在线阅读，更多相关《引导名词性从句的连词有.docx（12页珍藏版）》请在冰豆网上搜索。
引导名词性从句的连词有
引导名词性从句的连词有：
①连接代词：
who，whose，whom，what，which。
②连接副词：
when，where，why，how。
③其他连接词：
that，whether，if，asif。
注意：
①连接代词和连接副词在句中不是疑问词，因此从句中不用疑问式（即不要倒装）。
②连接代词和连接副词在句中充当句子成分。
③连接词that，whether，if，asif在句中只起连接作用，不充当句子成分。
（一）主语从句
主语从句在句中作主语，它可以放在主句谓语动词之前，但是当主语从句太长时，同是把它放在句子后部，前面用it作形式主语，如：
Itdoesn’tmattersomuchwhetheryouwillcomeornot. 你来还是不来，关系不大。
（whetheryouwillcomeornot是主语从句，it在句中作形式主语）
（二）表语从句
表语从句在句中作表语，位于主句系动词之后。
如：
That’swhyhewaslate.
注意：
表语从句还可用asif引导。
如：
Shelookedasifshewasgoingtocry.
（三）宾语从句
宾语从句在句子中作及物动词或介词宾语，在使用宾语从句时有以下几点需要注意：
1．时态呼应：
当主句谓语动词是过去时态，宾语从句要使用过去时态的某种形式。
2．介词之后的宾语从句，一般不用if或which连接，要用what或whether。
3．whether和if都可以引导动词之后的宾语从句，二者常可互换，但是在正式文体中．或从句中有ornot时，只用whether，不用if。
4．注意否定前移：
当主句是I/Wethink（或suppose，expect，believe，imagine，guess）时，其后的宾语从句如果是否定的，常常把否定词not从从句移到主句。
比较：
Ithinkyouarenotright.
Idon’tthinkyouareright.
Ibelievetheywon’twinthegame.
Idon’tbelievetheywillwinthegame.
（四）同位语从句
同位语从句一般跟在某些表示抽象概念的名词后面，用以说明名词所表示的具体内容。
常跟同位语从句的名词主要有：
idea，news，fact，promise，answer，belief，condition．doubt，fear，hope，problem，proof，question，reply，report，suggestion，thought，truth等。
同位语从句可由that，whether，when，how等连词引导。
【题例精析】
【例1】Yourabilityhasneverbeenindoubt—thequestionis_______youarepreparedtoworkhard. （2007启东中学3月卷）
A.that B.whether
C.if D.how
【易错点悟】解答该题的关键是要注意连接词if和whether引导名词性从句的用法区别。
【要点精析】根据题干意义“……问题是你是否准备努力学习”，因此选项A、D不符合句子意思；if在名词性从句中仅可以连接宾语从句，不可引导其它名词性从句，故应排除。
【答案】B
【例2】Therecentinformationhasbeenputforward________morehighschoolgraduateswillbeadmittedintouniversities.
A.as B.which
C.while D.that
【易错点悟】解答该题的关键是分析句子意思，推断从句类型。
【要点精析】该题是主语从句，分析从句意义可知，选项B、C、D连接主语从句时，意义不成立，故应选连接词that，that在此无意义，仅起连接作用。
【答案】A
【专项检测】
1.Aftertenyears,shechangedalotandlookeddifferentfrom_c_____sheusedtobe.
A.that B.whom
C.what D.who
2.Whodoyouthinkthedoctorwillhave_____d__first,JohnorKate?
A.examine B.toexamine
C.examining D.examined
3.―WhatReyouanxiousabout?
―____a______.
A.Whetherwecansucceed B.Ifwesucceed
C.Dowesucceed D.Thatwecansucceed
4.Everythingdependson___c_____theywillsupportyouaboutit.
A.if B.which
C.whether D.that
5.Lilyhassomeidea_a_____she’sgoingtobewhenshegrowsup.
A.what B.that
C.as D.which
6.__d___happenstocallwhileIamoutoftheoffice,pleasehavehimleavethemessageforme.
A.Who B.Anyone
C.Someone D.Whoever
7.―Wouldyouliketohaveaswimwithusinthesea?
―Iwillaskmypalms____c_____.
A.whethertheywillagreetodo B.iftheyletmego
C.iftheywillletmego D.whethertheyallowmeto
8.ThereasonwhyIplantogois___b____ifIdon’t.
A.becauseshewillbedisappointed
B.thatshewillbedisappointed
C.becauseshewillhaveadisappointment
D.forshewillbedisappointed
9.―Irangyouataboutten,buttherewasnoreply.
―Oh,thatwasprobably___a___Iwasseeingadoeth.
A.when B.why
C.what D.that
10.Thatis_____c__Iwasbornandgrewup.
A.there B.inwhich
C.where D.theplace
11.Pleasetellme_d____youwouldliketohaveyourcoffee―blackorwhite?
A.what B.where
C.when D.how
12.Idon’tthink___c___Jennycancomehomethisweekend.
A.if B.why
C.that D.when
13.__d____getsuchabook?
A.WheredoyouthinkcanI B.DoyouthinkwherecanI
C.DoyouthinkwhenIcan D.WheredoyouthinkIcan
14.―Myfoothurtsterribly,doctor.
―Well,Iwonder___a___ithasbeenlikethis.
A.sincewhen B.sincethen
C.how D.when
15.―Doyouknow__a___Mr.Black’saddressis?
―HemayliveatNo.18or19BridgeStreet.I’mnotsureof________.
A.what;which B.where;which
C.where;what D.what;where
16.Thosechildrenmewild.Ifeelsorryfor____a___hastobetheirbabysitter.
A.whoever B.who
C.whomever D.someone
17.―Do_____d__youthinkisright,_________theysay.
―Yes.I_________.
A.as;what;do B.as;whatever;will
C.what;what;can D.what;whatever;will
18.Doyouknow____d___thepeasantsmakeofthefallenfruit?
A.how B.howuseful
C.what D.whatuse
19.―Johnhasgotaverygoodjobinthegovernment.
―____c___helookssohappy.
A.It’snatural B.That’sbecause
C.Nowonder（怪不得） D.Asthough
20.―DoyoumindifJimwillcometohelp?
―Ireallydon’tknow__a____apersonlikehimcanhelpmewith.
A.what Bthat
C.how D.if
21.Itwassaid_____wasall______hesaid.
A.thatthat;that B.thatthatwhat
C.whichit;that D.thatwhat;that
22.Aman’sworthliesnotsomuchin_____hehasbutin_______heis.
A.what;who B.what;what
C.that;that D.what;all
23.Hewassoangryatall_______hewasdoing________hewalkedout.
A.what;that B.that;that
C.that;what D.what;what
24.Ifthesouthhadwonthewar,________isnowtheUnitedStatesmighthavebeendividedintoseveralcountries.
A.what B.where
C.then D.that
25.Itwaswithgreatcourage______theboytoldthetruth_______hehadstolenthemoney.
A.which;that B.when;what
C.as;that D.that;that
26.________Ican’tunderstandis________shewantstochangehermind.
A.What;why B.Which;bow
C.That;why D.What;because
27.Thatwas______wasfirstcalled“India”byColumbus.
A.what B.where
C.aleplace D.then,where
28.Itissaidthatthefamousfootballstarisnotwalingtoplayfor________wouldpayhimthreemilliondollarsayear.
A.anyone B.whomever
C.nomatterwho D.whoever
29.―Didyouhearthenewsthismorning?
―Oh,yes,________wasannouncedontheradiohascausedgreatexcitementamongpupils.
A.that B.what
C.something D.allwhat
30.Insomecountries,________arecalled“publicschools”arenotownedbythepublic.
A.which B.as
C.what D.that
31.________happensintheworldmakesushappyandsadbyturns.
A.That B.What
C.Which D.Whether
32.Oneofthemenpresentheldtheview_______thebooksaidwasfight.
A.whatthat B.what
C.that D.thatwhat
33.Livingthingsaredyingnutquickly.First,weshouldask______destroyingtheminthepastyears.
A.whatpadpeoplehavebeenplaying
B.peoplehaveplayedin
C.whatpartpeoplehaveplayedin
D.peoplehavebeenplayingwhatpart
34.Iremember_______thefactoryownedasmallworkshopand2machines.
A.when B.how
C.whether D.what
35._______peoplespendsomuchmoneyontheirpets_________usalot.
A.That;surprises B.What;surprising
C.How;aresurprised D.That;issurprised
36.Nowthatyouhaveajob,youmustexertyourselfin_______youdoatwork.
A.however B.nomatterwhat
C.nomatterhow D.whatever
37.Marysaiditwasveryimportanttoherthatshe________herwork.
A.isliking B.like
C.likes D.liked
38._______alltheinventionshaveincommonis_______theyhavesucceeded.
A.What;what B.That;that
C.What;that D.That;what
39.Theboydivedintothewaterandafter_______seemedtobealongtime.hecameupagain.
A.what B.that
C.it D.which
40.Itwasnotuntildark_____hefound_______hethoughtwasthecorrectwaytosolvetheproblem.
A.that;what B.that;that
C.when;that D.whealwhat
41.ProfessorLee’sbookwillshowyou_____canbeusedinotherfields.
A.thatyouhaveobeyed B.howthatyonhaveobserve
C.howthatyouhaveobserved D.howwhatyouhaveobserved
42.ScientistsbelievenativeAmericansarrivedbycrossingthelandbridgethatconnectedSiberiaand_______morethan10,000yearsago.
A.thisisAlaska B.Alaskaisnow
C.isnowAlike D.whatisnowAlaska
43.Mr.Brownsaidthathewasalwaysright,thenIdiscovered,_________wasnewstome,to_____hewaswrong.
A.which;because B.which;as
C.what;that D.it;that
44.Whydon'tyoubring_________tohisattentionthatyouaretoobusytodoit?
A.this B.that
C.what D.it
45.Webelieve________youhavebeendevotedto_______naturallyofgreatnecessity.
A.that;being B.allthat;be
C.thatall;are D.what;is
46.Havingtraveledeighthoursonend,wefinallyreached______isnowabigcity.
A.which B.what
C.where D.it
47.Sheknewnothingabouthisjourney_______heislikelytobeawayforthreemonths.
A.except B.exceptfor
C.exceptmm D.inaddition
48.AllIwanttosayis_______weneedmoretime.
A.this B.it
C.that D.which
49.Hisabilityhasneverbeenindoubt―thequestionis______heispreparedtoworkhard.
A.whether B.if
C.that D.where
50.________theywereintruthsisterswasclearfromthefacialresemblancebetweenthem.
A.What B.That
C.How D.Whether
51.―Wherewouldyouliketogo?
―Idon'tmind_____Igo;Iwillgo_____youwanttogo.
A.where;theplace
升级会员 