名词性从句讲解及专项练习习题及其解答

名词性从句讲解在复合句中起名词作用的从句叫做名词性从句。它包括主语从句、宾语从句、表语从句和同位语从句。名词性从句是中学阶段的一个重要语法项目，在历年的高考中几乎都涉及到，并且每年的命题各有变化。分析历届高考试题名词性从句考查的焦点主要有以下六个方面

1.考查名词性从句的语序问题 2.考查引导词that与what的区别

3.考查it在名词性从句中作形式主语或形式宾语的用法 4.考查whether与if的区别

5.考查名词性从句中的疑问词+ever引导的名词性从句与nomatter+疑问词引导的状语从句的区别 6.考查名词性从句的虚拟语气问题

语法要点剖析

一、名词性从句主语从句、表语从句、宾语从句、同位语从句，在整个句子中所起的作用，相当于一个名词。因此，这四种从句通称为名词性从句。

引导名词性从句的连接词可分为三类：

连接词：that,whether,if（不充当从句的任何成分）

连接代词：what,whatever,who,whoever,whom,whose,which.

连接副词：when,where,how,why

1.主语从句作句子主语的从句叫主语从句。主语从句通常由从属连词that，whether，if和连接代词what，who，which，whatever，whoever以及连接副词how，when，where，why等词引导。that在句中无词义，只起连接作用；连接代词和连接副词在句中既保留自己的疑问含义、又起连接作用，在从句中充当从句的成分。例如：

Whathewantstotellusisnotclear. 他要跟我们说什么，还不清楚。

Itisknowntoushowhebecameawriter. 我们都知道他是如何成为一名作家的。

WheretheEnglisheveningwillbeheldhasnotyetbeenannounced.英语晚会将在哪里举行，还没有宣布。有时为避免句子头重脚轻，常用形式主语it代替主语从句作形式主语放于句首，而把主语从句置于句末。主语从句后的谓语动词一般用单数形式。常用句型如下：

（1）It+be+名词+that从句 （2）It+be+形容词+that从句

（3）It+be+动词的过去分词+that从句 （4）It+不及物动词+that从句另注意在主语从句中用来表示惊奇、不相信、惋惜、理应如此等语气时，谓语动词要用虚拟语气“(should)+do”，常用的句型有：

Itisnecessary(important,natural,strange,etc.)that…

Itisapity(ashame,nowonder,etc.)that…

Itissuggested(requested,proposed,desired,etc.)that…2.宾语从句名词句用作宾语的从句叫宾语从句。引导宾语从句的关联词与引导主语从句表语从句的关联词大致一样，在句中可以作谓语动词或介词及非谓语动词的宾语。

1.由连接词that引导的宾语从句由连接词that引导宾语从句时，that在句中不担任任何成分，在口语或非正式的文体中常被省去，但如从句是并列句时,第二个分句前的that不可省。例如：

HehastoldmethathewillgotoShanghaitomorrow. 他已经告诉我他明天要去上海。

Wemustneverthink(that)wearegoodineverythingwhileothersaregoodinnothing.我们决不能认为自己什么都好，别人什么都不好。

注意：在demand、order、suggest、decide、insist,desire,demand,request,command等表示要求、命令、建议、决定等意义的动词后，宾语从句常用“（should）+动词原形”。例如：

Iinsistthatshe(should)doherworkalone. 我坚持要她自己工作。

Thecommanderorderedthattroops(should)setoffatonce. 司令员命令部队马上出发。

2.用who，whom,which,whose,what,when,where,why,how,whoever,whatever,whichever等关联词引导的宾语从句相当于特殊疑问句，应注意句子语序要用陈述语序。例如： Iwanttoknowwhathehastoldyou.我想知道他告诉了你什么。

Shealwaysthinksofhowshecanworkwell.她总是在想怎样能把工作做好。

Shewillgivewhoeverneedshelpawarmsupport.凡需要帮助的人，她都会给予热情的支持。

3.用whether或if引导的宾语从句，其主语和谓语的顺序也不能颠倒，仍保持陈述句语序。此外，whether与if在作“是否”的意思讲时在下列情况下一般只能用whether，不用if：

a.引导主语从句并在句首时；b.引导表语从句时；c.引导从句作介词宾语时；d.从句后有“ornot”时；e.后接动词不定式时。例如： Whetherthereislifeonthemoonisaninterestingquestion.月球上有没有生命是个有趣的问题。

Everythingdependsonwhetherwehaveenoughmoney.一切要看我们是否有足够的钱。

4.注意宾语从句中的时态呼应，当主句动词是现在时，从句根据自身的句子情况，而使用

不同时态。例如： hestudiesEnglisheveryday.（从句用一般现在时）

hestudiedEnglishlastterm.（从句用一般过去时）

Iknow(that)hewillstudyEnglishnextyear.（从句用一般将来时）

hehasstudiedEnglishsince1998.（从句用现在完成时）当主句动词是过去时态（could,would除外），从句则要用相应的过去时态，如一般过去时，过去进行时，过去将来时等；当从句表示的是客观真理，科学原理，自然现象，则从句仍用现在时态。例如：TheteachertoldusthatTomhadleftusforAmerica．

5.think,believe,imagine,suppose等等动词引起的否定性宾语从句中，要把上述主句中的动词变为否定式。即将从句中的否定形式移到主句中。例如： Wedon’tthinkyouarehere.我们认为你不在这。

Idon’tbelievehewilldoso.我相信他不会这样做。

3.表语从句在句中作表语的从句叫表语从句。引导表语从句的关联词与引导主语从句的关联词大致一样，表语从句位于连系动词后，有时用asif引导。其基本结构为：主语+系动词+that从句。例如：

Thefactisthatwehavelostthegame. 事实是我们已经输了这场比赛。

Thatiswhyhedidn’tcometothemeeting. 那就是他为什么不到会的原因。

Itlooksasifitisgoingtorain. 看上去天要下雨了。

需要注意的，当主语是reason时，表语从句要用that引导而不是because。例如：

Thereasonwhyhewaslatewasthathemissedthetrainbyoneminutethismorning4.同位语从句同位语从句说明其前面的名词的具体内容。同位语从句通常由that引导，可用于同位语从句的名词有advice、demand、doubt、fact、hope、idea、information、message、news、order、problem、promise、question、request、suggestion、truth、wish、word等。例如：

Thenewsthatwewonthegameisexciting.我们赢得这场比赛的消息令人激动。

Ihavenoideawhenhewillcomebackhome.我不知道他什么时候回来。

ThethoughtcametohimthatMaryhadprobablyfallenill.他想到可能玛丽生病了。

同位语从句和定语从句的区别：that作为关系代词，可以引导定语从句，充当句子成分，在从句中作宾语时可以省略；that引导同位语从句时，起连词的作用，没有实际意义，不充当句子成分，一般不能省略。

试比较下面两个例句:

Ihadnoideathatyouwerehere．（that引导同位语从句，不能省略）

Haveyougottheidea（that）thisbookgivesyouoflifeinancientGreece？（that引导定语从句，作宾语，可以省略）（二）名词性从句的一般引导词1.

连接词

that引导名词性从句时，只起连接作用，没有任何意思，也不充当句子成分，在宾语从句中可省略，但引导其他名词性从句时通常不省略。如：Ihope(that)youenjoyyourholiday.

希望你假期过得好。Thathelikesyouisveryobvious.

很显然他喜欢你。A.didhedothat B.hedidthat C.hedid D.hehasdoneso7.HaveyouseenHenrylatelyMybosswantstoknow________.A.howheisgettingalong B.howishegettingalongC.whatheisgettingalong D.whatishegettingalong8.Itisgenerallyconsideredunwisetogiveachild____heorshewants.A.however B.whatever C.whichever D.whenever9.Heaskedme________withme.A.whatisthetrouble B.whatwrongwasC.whatwasthematter D.whattroubleitis10.Iamsure________hesaidistrue.A.that B.aboutthat C.ofthat D.thatwhat11.Whenandwhyhecamehere________yet.A.isnotknown B.arenotknown C.hasnotknown D.havenotbee12.Iwonderhowmuch________.A.doesthewatchcost B.didthewatchcostC.thewatchcosted D.thewatchcosts13.Maryis________someonemightrecognizeher.A.afraidof B.afraidabout C.afraidthat D.afraidfor14.________isnoreasonfordismissingher.A.Becauseshewasafewminuteslate B.OwingtoafewminuteslateC.Thefactthatshewasafewminuteslate D.Beingafewminuteslate15.Theycametotheconclusion________byacomputer.A.thatnotallthingscanbedone B.becauseofnotallthingsbedoneC.beingnotallthingscanbedone D.becausenotallthingscanbedone16.Whytheexplosionoccurredwas________thelaboratoryattendanthadbeencareless.A.for B.because C.since D.that17.Idon'tdoubt________he'llcome.A.that B.if C.what D.whether18.—“Whydidyougotothewrongclass,Mr.Wang”—“Well,Iforget_______Iwassupposedtogoto.”A.whichtheroom B.whichroom C.whatwastheroom D.whatroomwasit19.Outputisnowsixtimes________itwasbeforeliberation.A.that B.which C.what D.ofwhich20.Mary:Helenisamerewasherwoman,yetshe'snowbuyingabighouse.Carol:Yes.Becauseshe'salwayssaved________.A.whatlittlesheearns B.howlittlesheearnsC.forlittlesheearns D.withlittlesheearns21.______surprisedmemostwas______suchalittleboyofsevencouldplaytheviolinsowell.A.That…what B.What…that C.That…which D.What…which22.Wegavehim________helpwecould.A.which B.what C.that D.this23.Sheispleasedwithwhatyouhavegivenhimand________youhavetoldhim.A.that B.which C.allwhat D.allthat24.Excusemewouldyoupleasetellme________A.whenthesportsmeetistakenplace B.whenisthesportsmeetgoingtobeheldC.whenisthesportsmeettobegin D.whenthesportsmeetistotakeplace25.Doyouhappentoknow________A.whatsizeshoeshewears B.howbigshoeshewearsC.whatisthesizeofhisshoes D.whatnumbershoesarehis26.Thisbookwillshowyou________canbeusedinothercontexts.A.howyouhaveobserved B.howwhatyouhaveobservedC.thatyouhaveobserved D.howthatyouhaveobserved27.Wheredoyouthink________A.hashegone B.hashebeen C.he'sgone D.washe28.Doyouknow________A.howmanypopulationsthereareintheworldB.howmuchpopulationthereisintheworldC.howmanythepopulationoftheworldisD.whatthepopulationoftheworldis29.Wouldyougoandsee________outsideA.whattotakeplace B.whatTomhashappenedC.whatishappening D.whatthematterhadbeen30.Thesubjectof"WhatisinterestingisthatIdonotevenknowhim."is_______.A.what B.interesting C.Whatisinteresting D.I31.________IthinkheisCharles.A.Whodoyouthinkheis B.DoyouthinkwhoheisC.Whomdoyouthinkheis D.Doyouthinkwhoheis32.Hedidn'tknowwhichroom________.A.theylived B.theylivedin C.didtheylive D.didtheylivein33.Thelittleboyate________hismothergavehim.A.that B.which C.whatever D.nomatterwhat34.Thecityisnolonger________.A.whatitis B.thatitusedtobe C.whichitwas D.whatitusedtobe35.Myparentsused________theyhadtogetanewcarforme.A.which B.that C.what D.allwhat36.________wegoswimmingeveryday________usalotofgood.A.If…do B.That…do C.If…does D.That…does37.________wastheidea_______thewifethoughtofA.What…that B.That…what C.How…why D.Why…how38._______didhetellhiswife________hewishedtodoA.That…what B.What…that C.Where…which D.Which…where39.Oneofthemenheldtheview________thebooksaidwasright.A.whatthat B.thatwhat C.thatwhich D.whichthat40.Ihavenoidea________ornothehasfinishedthework.A.if B.that C.whether D.which41.—“Doyouknow________” —“Hisfatherisadoctor.”A.whatishisfather B.whoishisfatherC.whathisfatheris D.whohisfatheris42.Isthis________wemeteachothertwoyearsagoA.place B.placeinwhich C.where D.placewhich43.It________Bobdrivesbadly.A.thinksthat B.isthoughtwhat C.thoughtthat D.isthoughtthat44.Weallknowthetruth________thereareair,waterandsunlighttherearelivingthings.A.where B.wherever C.that D.thatwherever45.Theydiscussed________theycouldsettletheproblemwithoutothers'help.A.if B.that C.what D.whether46.Sheasked________.A.whatIwasdoingwhensherangmeup B.whatwasIdoingwhensherangmeupC.whensherangmeupwhatIwasdoing D.whendidsheringmeupwhatIwasdoing47.—MayIborrowthering—Youcantake_______youlike.A.nomatterwhat B.which C.whichever D.that48.Hesaidthathewasfondof________.A.whatbeautifulis B.whatisbeautifulC.beautifuliswhat D.whatitisbeautiful49.Heinsistedthathe________ingoodhealthand_______toworkthere.A.was,besent B.is,issent C.be,wassent D.be,send50.Doyouknow________heexpectswillgiveusatalkA.who B.whom C.that D.whose51.It'suncertain________theexperimentisworthdoing.A.if B.that C.whether D.how52.Theywouldhavefixedthetelephoneyesterday_________itwasaholiday.A.except B.exceptfor C.exceptthat D.butfor53.________istodogoodallone'slifeandneverdoanythingbad.A.Whicheverishard B.NomatterwhatishardC.Whatishard D.Allwhatishard54.________theboydidn'ttakemedicinemadehismotherangry.A.That B.What C.How D.Which55.Asthedaywasfine,Imadethesuggestion________forawalkinthepark.A.wego B.wewillgo C.shouldwego D.thatwego56.____wecan'tgetseemsbetterthan____wehave.A.What,what B.What,that C.That,that D.That,what57.____youdon'tlikehimisnoneofmybusiness.A.What B.Who C.That D.Whether58.Youcan'timagine____whentheyreceivedtheseniceChristmaspresents.A.howtheywereexcited B.howexcitedtheywereC.howexcitedwerethey D.theywerehowexcited59.____we'llgocampingtomorrowdependsontheweather.A.If B.Whether C.That D.Where60.________hereallymeansis________hedisagreeswithus.A.What…that B.That…what C.Why…that D.If…what61._________isgoingtodothejobwillbedecidedbythePartycommittee.A.That B.Why C.How D.Who62._______we'llfinishtranslatingthebookdependsonthetime.A.When B.Why C.What D.That63._______thehousewillbebuiltwillbediscussedattomorrow'smeeting.A.If B.Where C.That D.What64._______hewon'tgothereiscleartoallofus.A.How B.What C.Why D.This65._______youcomeornotisuptoyou.A.What B.If C.Why D.Whether66._______makesmistakesmustcorrectthem.A.Who B.Anyone C.Whoever D.Anybody67._______teamwillwinthematchisamatterofpublicconcern.A.Which B.That C.If D.How68.Threedayslater,wordcame________ourcountryhadsentupanotherman-madesatellite.A.which B.when C.that D.where69.Theproblemis________willgotothemeeting.A.why B.when C.what D.who70.Itlooks_______itweregoingtorain.A.evenif B.asif C.eventhough D.like71.Thatis_______helikestheplacesomuch.A.that B.what C.why D.how72.Thatis______LuXunoncelived.A.what B.where C.that D.why73.Wethought_______strangethatTomdidnotcomeyesterday.A.that B.it C.this D.what74.Thefact_______shehadnotsaidanythingsurprisedallofus.A.which B.what C.that D.how75.WhatI'mconsideringnow_________themoneyweneed.A.is B.are C.were D.was76.Canyoutellme__________A.whoisthatgentleman B.thatgentlemaniswhoC.whothatgentlemanis D.whomisthatgentleman77.________leavestheroomlastoughttoturnoffthelights.A.Anyone B.Theperson C.Whoever D.Who78.Itiswellknown_________apersoneatscauseschangesinthebody.A.thatwhat,when,andhow B.thatC.what D.how79.Theenergyis________makesthecellsabletodotheirwork.A.that B.which C.what D.such80.Jackwassoontold________hedidwasnotnecessary.A.why B.that C.how D.whywhat81.Weshouldthinkcarefullyabout________Mr.Needhamsaidatthemeeting.A.that B.what C.which D.X82.Canyoupointout________tworadiosarethebestA.which B.what C.that D.whether83.Youwilleasilyknow________videorecorders(录相机)arethesame.A.whatthose B.thatofthose C.thatallof D.whichofthose84.________youhaveseenthingslikethesebeforedoesn'tmatter.A.If B.Whether C.What D.When85.IaskedherinEnglish________shewas,andshetoldme________shewasanactress.A.who…that B.who…X C.what…X D.how…that86.Shetookitforgranted________I'dbebackhomeanhourago.A.that B.whether C.if D.when87.Wethinkitpossible________thelocalgovernmentwillbeabletosolvethehousingproblem.A.for B.that C.when D.how88.Nowthereisadanger________thegroundmayfallin(沉下)undertheheavytraffic.A.whether B.if C.X D.that89.AtthattimeIhadnoidea________Icouldhandittohimwithoutbeingseen.A.if B.how C.which D.thathow90.LastSundayhepromised________today,buthehasn'tappearedyet.A.thathewouldcome B.thathewillcomeC.hewillcometoseeme D.whetherhewouldcome91.LastSundayhemadeapromise________hewasfreehewouldtakemetoQingdao.A.if B.that C.thatif D.whether92.Doyouhaveanyidea________A.whenMissSmithwillarrive B.whenwillMissSmitharriveC.howwillMissSmitharrive D.whyhasn'tMissSmitharrived93.Ihavealmostforgotten________.A.howMr.Taylor'slike B.whatMr.Taylor'sfaceislikeC.whatMr.Taylor'sfaceis D.whichMr.Taylor'sfaceislike94.Thetruevalueoflifeisnotin________,but________.A.howyouget…thatyougive B.whichyougotwhatyougiveC.whatyouget…whatyougive D.whatdoyouget…whatdoyougive95.Doyouknow________A.whatisthisusedfor B.whatthisisusedforC.whichthisisused D.thatthisisusedfor96.________surprisedmemostwas________.A.That…thatshespokeJapanesesowell B.What…howcouldshespeakJapanesesowellC.What…thatshespokeJapanesesowell D.That…whyshecouldspeakJapanesesowell97.________istodance.A.ThatinterestsMaryreally B.WhichreallyinterestsMary.C.WhatreallyinterestsMary D.WhatreallyinterestMary98.Weweregreatlyamusedby________.A.whatyouhavetoldus B.whichyouhadtoldusC.whatyoutoldus D.thatyoutoldus99.Thesecomputersaredifferentfrom________.A.thatweexpectedB.whatweexpectedC.whichwehaveexpected D.whatweexpect100.________Tomlikedtoeatwasdifferentfrom________.A.That…thatyouhadexpected B.What…thatyouhadexpectedC.That…whatyouhadexpected D.What…whatyouhadexpected1．Thenoticecamearoundtwointheafternoon________themeetingwouldbepostponed.(2012·江苏，27)A．when B．thatC．whether D．how2．Itwasneverclear________themanhadn’treportedtheaccidentsooner. (2011·江苏，26)A．that B．howC．when D．why3．________yousaidatthemeetingdescribesabrightfutureforthecompany. (2013·四川，6)A．When B．HowC．What D．That4．________makesthebooksoextraordinaryisthecreativeimaginationofthewriter.(2013·北京，31)A．That B．WhatC．Who D．Which5．Expertsbelieve________peoplecanwastelessfoodbyshoppingonlywhenitisnecessary. (2013·北京，33)A．why B．whereC．that D．what6．________IwanttotellyouisthedeeploveandrespectIhaveformyparents.(2013·天津，15)A．That B．WhichC．Whether D．What7．Donotletanyfailuresdiscourageyou，foryoucannevertell________closeyoumaybetovictory. (2013·湖南，28)A．how B．thatC．which D．where8．Policehavefound________appearstobethelostancientstatue. (2013·新课标全国Ⅰ，26)A．which B．whereC．how D．what9．Theonlywaytosucceedatthehighestlevelistohavetotalbelief________youarebetterthananyoneelseonthesportsfield. (2013·浙江，16)A．how B．thatC．which D．whether10．It’sgoodtoknow________thedogswillbewellcaredforwhilewe’reaway.(2013·山东，30)A．what B．whoseC．which D．that11．________struckmemostinthemoviewasthefather’sdeeploveforhisson.(2013·重庆，28)A．That B．ItC．What D．Which12．Itisbynomeansclear________thepresidentcandotoendthestrike.(2012·新课标全国，24)A．how B．whichC．that D．what13．Itdoesn’tmatter________youpaybycashorcreditcardinthisstore. (2012·山东，25)A．how B．whetherC．what D．why14．Thelimitsofaperson’sintelligence，generallyspeaking，arefixedatbirth，but________hereachestheselimitswilldependonhisenvironment. (2012·安徽，27)A．where B．whetherC．that D．why15．Imadeapromisetomyself________thisyear，myfirstyearinhighschool，wouldbedifferent. (2012·浙江，4)A．whether B．whatC．that D．how16．Itdoesn’tmatter________youturnrightorleftatthecrossing—bothroadsleadtothepark. (2012·天津，9)A．whether B．howC．if D．when17．Asmanyasfivecoursesareprovided，andyouarefreetochoose________suitsyoubest. (2012·陕西，20)A．whatever B．whicheverC．whenever D．wherever18．Jerrydidnotregretgivingthecommentbutfelt________hecouldhaveexpresseditdifferently. (2012·北京，24)A．why B．howC．that D．whether19．Itsuddenlyoccurredtohim________hehadlefthiskeysintheoffice. (2012·江西，25)A．whether B．whereC．which D．that20．Scientistsstudy________humanbrainsworktomakecomputers. (2012·四川，17)A．when B．howC．that D．whether五．模拟试题来检测：1．________causedtheaccidentisstillacompletemystery.A．What B．That C．How D．Where2．Ijustwonder________thatmakeshimsoexcited.A．whyitdoes B．whathedoesC．howitis D．whatitis3．Water，whichseemssosimpleandcommon，is________makeslifepossible.A．what B．thatC．which D．how4．I’dliketoworkwith________ishonestandeasytogetonwith.A．who B．whoeverC．whomever D．nomatterwho5．Whenyouarereading，makeanoteof________youthinkisofgreatimportance.A．which B．thatC．what D．when6．Mr.Smithaskedtheboyaquestion________hecouldgototheconcertwithhim.A．whether B．thatC．what D．if7．Awarmthoughtsuddenlycametome________Imightusethepocketmoneytobuysomeflowersformymother’sbirthday.A．if B．whenC．that D．which8．Thereismuchchance________Billwillrecoverfromhisinjuryintimefortherace.A．that B．whichC．until D．if9．Whenasked________theyneededmost，thekidssaidtheywantedtofeelimportantandloved.A．what B．whyC．whom D．which10．Thereason________hedidn’tcomeis________hewasill.A．why；that B．that；whyC．why；because D．why；what11．Withhisworkcompleted，thebusinessmansteppedbacktohisseat，feelingpleased________hewasamanofaction.A．which B．thatC．what D．whether12．Nobodybelievedhisreasonforbeingabsentfromtheclass________hehadtomeethisuncleattheairport.A．why B．thatC．where D．because13．Theshopkeeperdidnotwanttosellfor________hethoughtwasnotenough.A．where B．howC．what D．which14．Henoticedthatthestraightpartofthedancewasdifferentintheafternoonfrom________ithadbeeninthemorning.A．that B．where C．what D．which15．—Canwegeteverythingreadybytheweekend?—Italldependson________wecangetMr.Green’scooperation.A．that B．what C．whether D．if16．________wantstostayinahotelhastopaytheirownway.A．Anyone B．TheoneC．Whoever D．Who17．Thebossrefusedtosellthecarfor________hethoughtwasnotsatisfactory.A．that B．which C．how D．what18．Itmakeslittledifferencetome________wegoorstay.A．whether B．where C．that D．how19．—Thetwopeoplespeakdifferentlanguagesandcannotcommunicatewitheachotherwell.—Oh，Isee.That’s________misunderstandingoccurs.A．when B．what C．that D．why20．Beforethesalesstart，Imakealistof________mykidswillneedforthecomingseason.A．why B．what C．how D．which21．—Weweresurprisedtohearthatthereason________shegaveforherabsencewas________hermotherwasill.—Yes.Wesawhermotherwasatthesupermarketthatmorning.A．why；that B．which；thatC．that；because D．why；because22．________thefootballmatchwillbeplayeddependsontheweather.A．If B．WhetherC．That D．Where23．—Howdidyoudealwiththeorder?—Ihandeditto________Ithinkisinchargeofsales.A．who B．whenC．whoever D．whomever24．________isknowntousallisthattheoldworker，for________lifewashardinthepast，stillworkshardinhisseventies.A．As；whom B．What；whoseC．It；whose D．What；whom25．Canyoutellme________itwas________yourcellphonewaslost?A．where；that B．which；thatC．that；where D．where；which1-5.CDCDB 6-10.BABCD 11-15.ADCCA 16-20.DABCA 21-25.BBDDA26-30.BCDCC 31-35.ABCDC 36-40.DABBC 41-45.CCDDD 46-50.ACBAA51-55.CCCAD 56-60.ACBBA 61-65DABCD 66-70CACDB 71-75CBBCA76-80CCCCD 81-85BADBC 86-90ABDBA 91-95CABCB 96-100CCCBD真题答案 【答案及解析】：1B句意为：会议将被延期的通知大约下午两点发布。空格后的句子解释说明名词thenotice，作同位语从句，连接词在从句中不作任何成分，所以用that。2D句意为：那个人为什么没尽快地报道那场事故还没弄清楚。由句意可知只有D项符合题意。3C本题考查名词性从句的用法。句意为：你在会上所说的话为公司勾画了一个光明的未来。选项中只有what既可以引导主语从句，又可以在从句中作宾语，因此符合题意。4B考查名词性从句。句意为：这本书的非凡之处在于作者富有创造性的想像力。________makesthebooksoextraordinary为主语从句，从句缺少主语，要用what引导，故选B项。5C考查名词性从句。句意为：专家们相信，人们只有当有必要购物时去买东西，这样才可以少浪费食物。believe后跟宾语从句，且宾语从句不缺任何成分。故选C项。6D考查名词性从句。what引导主语从句并在从句中作宾语。that引导主语从句但不作任何成分；which表示哪一个；whether表示是否。7A考查宾语从句引导词的辨析。句意为：不要让任何的失败阻碍你，因为你永远不知道成功离你有多近。分析句子成分后可知，tell后接的是宾语从句；根据语境可知此处用副词how修饰形容词close。8D考查宾语从句引导词的辨析。句意为：警察发现了疑似曾失窃的古代雕像。分析句子结构可知found后为宾语从句，从句中缺少主语，因此用what引导宾语从句，同时作从句的主语。9B考查同位语从句连接词。空格后面的从句解释说明belief的具体内容，是同位语从句，且从句中不缺少任何成分，所以用that引导。10D考查名词性从句——宾语从句。根据语境可知，know后是宾语从句，从句完整，用that起连接作用。所以答案选D项。11C考查名词性从句连接词辨析。句意为：电影中给我留下深刻印象的是父亲对儿子深深的爱。“________struckmemostinthemovie”在句中作主语，且该主语从句中谓语动词struck缺少主语，故选择what(＝thethingthat)。that引导主语从句不担任成分；it不是连词；which“(无论)哪一个”，表示在一个限定范围内进行选择，均不符合题意。12Dit是形式主语，空格后是一个主语从句，从句中的谓语动词do缺少宾语，此处所填单词既要引导主语从句，又在从句中作宾语，四个选项中有此功能的只有what。句意为：总统能采取什么措施来结束这场罢工根本不为人所知。13B句意为：在这家商店里，无论你用现金支付还是用信用卡支付都无关紧要。由Itdoesn’tmatter“没关系”可知后面的意思应该是“无论(不管)……还是……”，又根据题干中的关键词or就很容易确定选B项，构成固定搭配whether...or...。how如何；what什么；why为什么，均不符合题意。14B句意为：一个人的智力极限，通常来说，出生时就已经定型了。但他是否能够达到这些极限则取决于他所处的环境。根据dependon可知，主语从句含有不确定因素，可排除C项。where表示地点；why表示原因，用于此处不合适；而使用whether表示“是否”，与题意吻合。15C that引导同位语从句，在从句中不作句子成分，补充说明promise的内容。16A 句意为：在这个十字路口你向左或向右转弯都没有关系，因为两条路都通向公园。题干中it作形式主语，所以所选的连词在句中引导主语从句。whether引导名词性从句表示“是否”之意，而且题干中出现了关键信息词or。whether...or...表示“是……还是……”。if引导名词性从句也表示“是否”，但引导主语从句、表语从句、同位语从句等只能用whether而不能用if。17B考查名词性从句。所填词引导的从句作动词choose的宾语，引导词在从句中作主语，意为“无论哪件”，故选B。其余选项与句意不符。18C句意为：杰里不后悔给出评论，但是他觉得他本来可以用另一种不同的方式来表达。felt后面应该是一个宾语从句，分析宾语从句可知，这是一个完整的句子，不缺句子成分，故用that引导。19DItoccurs/occurredtosb.that...某人想到/想起。it是形式主语，主语从句成分完整，不能用连接代词which引导，whether与where不符合句意。故选D项。20B考查名词性从句。句意为：科学家研究人类大脑是如何工作的以制造电脑。分析句子结构可知study后接宾语从句，从句中缺少方式状语，故选B项。模拟【答案及解析】：1A主语从句中缺少主语，而能在主语从句中既充当主语又起引导作用的只有what。2Dwonder后面的宾语从句本是“whatmakeshimsoexcited”，但what需要被强调，故用强调句型。3A考查名词性从句的连接词。句意为：看似简单平常的水是使生命出现成为可能的东西。what引导表语从句并在句中作主语。4B所填词在宾语从句中作主语。who表达的意思不对，也不符合句子结构；whomever不能在句中作主语；nomatterwho不能引导名词性从句。5C宾语从句中youthink是插入语，从句中缺少主语，which意思不对，故选what。6A考查同位语从句。if不能引导同位语从句；句中缺少疑问词“是否”，故选A项。句意为：史密斯先生问了男孩一个问题，问他是否能和他一起去音乐会。7C考查同位语从句。that引导的从句是对awarmthought的解释说明。句意为：我突然产生了一个温情的想法，在母亲生日那天我可以用零用钱给她买花。8Ahat引导同位语从句，具体说明chance(可能性)的内容。9A本题考查宾语从句的连接词。该连接词既引导了宾语从句，又在句中作needed的宾语，故只有what符合题意。10A第一空是定从，修饰thereason，故用why；第二空是表从，从句中不缺少主要成分，故填that。11Bpleased后面缺少宾语从句，hewasamanofaction句意完整，故用that引导。12B本题考查同位语从句。reason后面有for引导的短语，接着后面是that引导的同位语从句来说明reason的内容。13C本题考查宾语从句。介词for后接宾语从句但宾语从句中缺少主语，hethought是插入语，连词what引导宾语从句且在从句中充当主语，which的意思不符合。14C介词from后是宾语从句，但从句中ithadbeen后面少表语，所以what符合语意。15C这取决于我们是否能得到Green先生的配合，on后宾从句中含有不确定因素故用whether引导。if不能引宾从16C________wantstostayinahotel为主语从句，从句中缺少主语，A、B两项可作主语，但不是连词，故排除。who只有疑问的意思，意为“谁”；whoever意为anyonewho“任何……的人”，符合题意。17D可把此处的hethought作为插入语，what作宾语从句的主语。句意为：那位老板拒绝以不满意的价钱卖车。18Awhether...or...或者……或者……，whether引导的从句为真正的主语，it为形式主语。19D考查表语从句。结合语境“这就是误解产生的原因”可知，此处应用why引导表语从句。20B句意为：在大甩卖开始前，我把孩子们在下个季节里要用到的东西列了一个清单。分析句式结构可知，空格处在句中引导宾语从句且在从句中充当need的宾语，which引导名词性从句时多表示疑问且要有一个明确的范围。21B第一空可填which或that来引导定语从句，而第二空的表语从句必须用that引导。22B根据句意及句子结构可知该句为主语从句，故排除D项；又因语境中含有“是否”之意，故排除C项；whether引导的主语从句可置于句首，但if引导的主语从句只能用it作形式主语，而把从句放在句末，故排除A项。23C句中有介词to，可知空格处引导宾语从句。空格后的Ithink可看作插入语，句子缺少主语，用whoever，表示“任何……的人”。who没有这种意思；whomever在句中作宾语。24D考查名词性从句和定语从句的引导词。第一个空中what引导一个主语从句，并作从句的主语。第二个空代替先行词theoldworker，并作介词for的宾语，用whom。25Awhere引导宾语从句，且从句中包含强调句型。定语从句专练1. Theplace_______interestedmemostwastheChildren'sPalace.A.Which B.where C.what D.inwhich2. Doyouknowtheman_______?A.whomIspoke B.towhospoke C.Ispoketo D.thatIspoke3. Thisisthehotel_______lastmonth.A.whichtheystayed B.atth