高考英语一轮专项复习知识清单：语法知识-名词性从句（含解析）

名词性从句

考点1引导词

【考题再现】

①（2024•蚌埠模拟）Beijingwillcarryoutmeasurestohelpbridgewhathasbecomeadigitaldivideformany

olderpeopletomakesuretheyshareinthebenefitsofasmartsociety.

②（2024•芜湖模拟）Manyofusreadpoetrysimplybecauseweoftenfeeldepressedandhopelesslylost,andin

poetryweseehowbeautifulandstrangeeverythingis.

③（2024•北京丰台模拟）Toimproveefficiency,atea-pickingrobotwasmadeanditisintrialoperationnow.It

canpositionwherethetargetbudandleafareandcutthemprecisely.

【要点总结】

名词性从句由不同的引导词引导，从句一般保持陈述语序。

引导名词性从句的连接词可分为3类：

Lthat引导的名词性从句

that只起连接主句和从句的作用，在从句中不担任任何成分，本身也没有任何意义。该从句作主语通常用it

作形式主语,而将从句置于句末。

Scientistshaveobtainedmoreevidencethatplasticisfindingitswayintothehumanbody.（同位语从句）

Itissuggestedthatweshouldlimittheamountofcarstoimproveourenvironment.（主语从句）

2.wh・词引导的名词性从句

wh-词包括who、whom>whose>whoever>what、whatever>which>whichever等连接代词和where>when>

why等连接副词。wh-词既起连接作用，还可充当主语、宾语和表语等。从句作主语也常用it作形式主语,

而将wh-从句置于句末。

Itremainstobeseenhowtheseobstacleswillhelporhurtitseconomy.

【重点提示】

（l）what引导的名词性从句

what作连接代词引导的名词性从句既可以表示一个问“什么……?”的问题，也可以表示相当于“名词/代词+

关系代词引导的定语从句”的结构,意思是“所...的事/物“，相当于thething(s)that/which...o

Thisiswhat(=thethingthat)wehavebeenlookingforwardtoforyears.

(2)wh-ever既可引导名词性从句，又可引导让步状语从句;而nomatterwh-只能引导让步状语从句。

Thegoldmedalwillbeawardedtowhoeverwinsthefirstplaceinthebicyclerace.

Nooneisallowedtobreaktheregulations,whoeverheis.

3.if、whether引导的名词性从句

(1)引导主语从句、表语从句、同位语从句时一般用whether,不用if。

Thequestioniswhethertechnologyisgoingtobeourservantorourmaster.

(2)whether与if引导宾语从句时大多数情况下可以互换，但下列情况只能用whether:

①后面直接跟ornot时

Theynowhavetwoweekstodecidewhetherornottobuyit.

②用于介词后引导宾语从句时

Butifhe'soutthereeverydayandplayinghard,youshouldpraisehiseffortregardlessofwhetherhisteamwins

orloses.

考点2主语从句

【要点总结】主语从句是在复合句中充当主语的从句,通常放在主句谓语动词之前或由形式主语it代替,

而本身放在句子末尾。

【重点提示】it作形式主语的句型有：

(l)It+be+名词+从句

Itisafactthat...事实是...

Itisgoodnewsthat...........是好消息

Itisaquestionthat...........是个问题

Itiscommonknowledgethat...........是常识

类似的可用于该结构的词还有:apity、awonder>agoodthing、nowonder>asurprise等。

Itisgoodnewsthatourteamhaswonthechampionship.

ItisapitythatIhavemissedawonderfulboxingmatch.

(2)It+be+形容词+从句

Itisnecessarythat…有必要...

Itisclearthat...很清楚...

Itislikelythat…很可能...

Itisimportantthat...重要的是...

类似的可用于该结构的形容词还有:strange、naturaRobvious>true、good>wonderful>possible>unlikely>

unusuaRcertain>evident>worthwhile>surprising>interesting>astonishing等。

Itislikelythatthegoodshavemetwithsomeaccidentontheway.

Itisstrangethatheshouldhavegoneawaywithouttellingus.

(3)It+be+过去分词+从句

Itissaidthat…据说...

Itisreportedthat...据报道...

Ithasbeenprovedthat...已证明...

Itmustbepointedoutthat...必须指出...

类似的可用于该结构的过去分词(词组)还有:known、estimated>expected>believed、thought、hoped>noted>

discussed>required>decided>suggested>demanded>madeclear>foundout等。

Itisreportedthattheaffectedareaisunderfurtherdetailedinvestigation.

Ithasbeenprovedthateverysubstance,nomatterwhatitis,ismadeupofatoms.

考点3宾语从句

【要点总结】宾语从句在复合句中起宾语的作用，既可作动词的宾语，也可作介词的宾语(作介词的宾语

时必须由wh-疑问词引导)。

l.that的省略与否

that引导宾语从句时，在句中不充当任何成分，在口语或非正式的文体中常被省去。但如果是由and连

接两个并列的宾语从句时,第二个宾语从句前的that不可省略。

Hesaid(that)youweretooyoungtounderstandthematterandthathewasaskednottotellyou.

2.句子的语序

由who、whom、which、whose>what、when、where>why>how、whoever>whichever等弓I导的宾语从句,

应注意从句的语序要用陈述语序。

Canyouexplainwhyhedidn'tcometothepartylastSunday?

【重点提示】

(l)think>believe>imagine>suppose等动词引导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转移到主句中。

Idon'tthinkthefoodhereagreeswithme.

Wedon'tbelievehestolemoneyfromtheshop.

⑵动词doubt用在疑问句或否定句中时，其后宾语从句常用that作连接词;用在肯定句中时，连接词用

whether或if皆可,而不用thato

Doyoudoubtthathewillwinthematch?

Idon'tdoubtthathecandoagoodjobofit.

Heoftendoubtswhether/ifheisadequateasafather.

考点4表语从句

【要点总结】表语从句除了用that、what、when、why、whether、how等引导外，还可由because>asif(though)

等引导。that引导表语从句，无任何意义，只起连接作用，不可省略。

Withouthissupport,wewouldn'tbewherewearenow.

Byboatistheonlywaytogethere,whichishowwearrived.

Itlooksasifasandstormiscomingup.

Thefactofthematteristhatmostpeopleconsumefarmoreproteinthantheyactuallyneed.

【重点提示】

(l)whether可引导表语从句,但与之同义的if不用于引导表语从句。

Thequestioniswhetherhewilljoinusnexttime.

(2)Thatisbecause…指原因或理由。Thatiswhy…指由于各种原因所造成的后果。

Hedidnotseethefilmlastnight.Thatisbecausehehadtohelphislittlesisterwithherhomework.

Hehadseenthefilmbefore.Thatiswhyhedidnotseeitlastnight.

(3)当主语是reason时,表语从句要用that引导而不用becauseo

ThereasonwhyIwaslatewasthatmycarbrokedownontheway.

考点5同位语从句

【要点总结】同位语从句用于对前面出现的名词作进一步说明，一般用连词that引导。由于名词的意义

不同,也可用whether、who、when、where>what>why、how等引导。常见的后跟同位语从句的名词有fact>

idea、belief、news、hope>conclusion>evidence>suggestion>order>problem>report、decision>word(消

息)等。

Wecametothedecisionthatwemustactatonce.

Ihavenoideawhenhewillcomeback.

Wedon'tunderstandtheproblemwhythisisthebestchoice.

【重点提示】that引导同位语从句和定语从句的区别：

引导同位语从句的that不充当句子成分,且不可省略;that引导的定语从句成分是残缺的,that代替先行词在从

句中充当主语、宾语或表语,充当宾语时可省略。

Wearegladatthenewsthathewillcome.

听到他要来这个消息我们很高兴。（news的内容就是thathewillcome,故此处that引导的是同位语从句）

Wearegladatthenewsthathetoldus.

听到他告诉我们的这个消息我们很高兴。（that从句是限制thenews的内容的，即我们高兴只是因为他告诉的

这个news而不是其他的news,故此处that引导的是定语从句）

【重点提示】语法填空题名词性从句考法

第一步判断是否属于名词性从句。第二步判断名词性从句中的连接词；若从句中缺少主语、宾语或表

语，用连接代词;若缺少状语就用连接副词;如果不缺少成分则要考虑意思是否完整，是否需要用whethcr/if;

如果不缺少成分且意思完整则用thato

【链接写作】

名词性从句包括主语从句、宾语从句、表语从句和同位语从句。名词性从句在写作中应用广泛,可以使

文章更加精练、简洁、准确,可以让文章更加出彩，所以我们建议考生在一篇写作中尽量要加上1〜2个名词

性从句。如2023年新高考I卷书面表达：

IpromisedthatIwouldliveuptohisexpectationandneverstopwritinginEnglishthoughitwasmysecond

language.

我保证我不会辜负他的期望，尽管英语是我的第二语言，但我永远不会停止用英语写作。

该句中包含了that引导的宾语从句和though引导的让步状语从句。

再如2023年全国甲卷书面表达：

OneofhisachievementswasthathediscoveredthesourceoftheJinshaRiver,whichheprovedwasthesourceof

theYangtzeRiver.

他的成就之一是他发现了金沙江的源头,他证明了金沙江就是长江的源头。

该句中包含了that引导的表语从句和which引导的定语从句。

考点精练

单项选择

1.Thisdependsupon_heisinterestedindoingthiskindofwork.

A.ifB.whetherC.thatD.what

2.TheCEOdecidedtogivethejobto_hebelievedhadastrongsenseofresponsibility.

A.whomB.whoC.whomeverD.Whoever

3.Aroncompletedthisexperimentinordertodohelovestodo.

A.whatB.whyC.whenD.where

4.-IwonderthatbusserviceisprovidedintheMountQomolangmaNationalNatureReserve.

-Tobetterbalancetourismdevelopmentandenvironmentprotection.

A.whyisitB.whyitisC.howisitD.howitis

5.Isthisresearchcenteryoumetsomeforeignguestslastweek?

A.thatB.whereC.whichD.inwhich

6._Teachersshouldbeawarethatstudentsmayforgetwhatyoutaughtorwhatyoudid,buttheywillneverforget

youmadethemfeel.

A.whyB.howC.whatD.that

7.Thepolicemananalysesthechiefreasonssomecyclistsandpedestrianswillgetcaughtintraffic

accidentsandtheyshoulddotopreventthem.

A.when;thatB.why;how

C.why;whatD.that;where

8.一_IwatchTV,Pllturnitdownandnevermakeanynoise.

一Good._youaredoingshouldneverdisturbothers._howimportantyouare,neverforgetabouthowothersfeel.

A.Whenever;Nomatterwhat;NomatterB.Whenever;Whatever;Nomatter

C.Nomatterwhen;Nomatterwhat;/D.Nomatterwhen;Whatever;/

9.1hadneitheraraincoatnoranumbrella.Igotwetthrough.

A.It'sthereasonB.ThafswhyC.There'swhyD.It'show

10.Nowadays,manyparentsaretryingtoeitherpreventtheirchildrenfromfailure,orprotectthemfromthe

knowledgetheyhavefailed.

A.whenB.whereC.whatD.that

11.Itisnotyouhavesaidbutwhatyouhavedonemadeusverydisappointed.

A.that;whatB.what;what

C.what;thatD.that;that

12.weeatforbreakfasthasagreateffectonourhealth,manystudentsskipbreakfastforvarious

reasons.

A.ThoughB.InspiteofthatC.DespitewhatD.Althoughwhat

13.一Whenagain?

一Whenhefllletyouknow.

A.hecomes;comesB.willhecome;willcome

C.hecomes;willcomeD.willhecome;comes

14.1foundthehomeworkwasnotsoheavyasItogetinmyoldschool.

A.that;wasusedB.what;usedC.which;usedD.that;used

15.Completedin1891,inwasknownastheGildedAge,thebuildingisnowownedbyafamouswriter.

A.whichB.whatC.asD.who

16.AsayinggoesallworkandnoplayJackadullboy.

A.that;makesB.which;makesC.that;makeD.which;make

17.Theunquestionedroleofstudentsistolearnasmuchaspossiblethroughmethodtheyfind.

A.whicheverB.whatever

C.nomatterwhatD.nomatterwhich

18.Isthishotelyousaidweweretostayinyourletter?

A.whichB.whereC.inthatD.inwhich

19.Kingsaidinhisspeechhadagreatonboththeblackandthewhite.

A.That;effectB.What;affectC.That;affectD.What;effect

20.Hearingthis,tearscametomyeyesasIrealizedafoolIhadbeentojudgehimtobehonest.

A.howB.thatC.whatD.why

21.Thenewstheseproductswillnolongerbeavailableinthemarketmustbetrue.

A.thatB.inwhichC.whetherD.forwhich

22.Theprizewinnerdescribedtotheclasshehadmanagedtoachieveexcellenceinhisstudy.

A.whatB.howC.whichD.whether

23.Yourfutureisinyourhands.Yourlifeisyoumakeofit.

A.howB.which

C.thatD.what

24.1wantedtomakeadifferenceintheworldsomehow.ThatwasIbegantolearnaboutthe

Light-houseProject.

A.whatB.becauseC.whichD.why

25.Tomlikedtoeatwasdifferentfrom.

A.That...thatyouhadexpected

B.What...thatyouhadexpected

C.That...whatyouhadexpected

D.What...whatyouhadexpected

26.Theproblemisnotwillgo,butwillstay.

A.which;whichB.whom;whomC.how;howD.who;who

27.Thereasonhegavefbrhisbeinglatewasthetrafficwasheldbackbyacaraccident.

A.why;thatB.that;that

C.which;whetherD.why;because

28.Jameswasbadlyinjuredinthecaraccident---thafs_heisabsenttoday.

A.thatB.whatC.howD.why

29.（2013•兰州模拟）一Whydoyouthinkthefilmstarisgettinglesspopular?

一Iguessthewayshewearsisannoysherfansmost.

A.whichB.whereC.howD.what

30.一rdliketoknow

一Maybeintheforest.

A.whetherwewillgocampingB.wherewillwegocamping

C.whethertogocampingD.wherewewillgocamping

31.1wanttoknow______sheisgoingtoseeafilm.

A.ifB.thatC.whatD.which

32.Youcancompletelyrelyonherecommendsatthelive-streamingsales.

A.nomatterwhatB.whateverC.thatD.if

33.Manyofthecreaturesinthemovie“Avatar“arenotreal,butmuchofhappensisstillattractive.

A.whichB.whatC.thatD.them

34.WhenwefirstmetEliza,shehadnomanners,butsaidherhead,withoutthinking.

A.nomatterwhatenteredB.anythingcameinto

C.whateverenteredD.whattherewascameinto

35.Asanewdiplomat,heoftenthinksofhecanreactmoreappropriatelyinemergencysituations.

A.whatB.howC.thatD.which

36.Themostimportantthingweshouldpayattentiontoinanexamisourteachermentioned

inclass.

A.which;thatB.that;what

C.which;whichD.that;that

37.finishesthehomeworkcarefullywillhavegoodgrades.

A.NomatterwhatB.Whatever

C.NomatterwhoD.Whoever

38.Mr.Smithaskedtheboyaquestionhecouldgototheconcertwithhim.

A.whetherB.that

C.whatD.if

39.Hetoldmetheinformationeverybodyherecouldbepaidwellthenextyear.

A.wheneverB.whoever

C.thatD.whichever

40.Itwasatthebeginninghemadethedecisionweshouldsendmorefirefightersthere.

A.that;thatB.when;whichC.there;whatD.where;what

41.RealizingthegreatrenewaloftheChinesenationisjustwecall"Chinadream,,.

A.whichB.whatC.thatD.where

42.一Doyouknowthemeeting?

——Tomorrowmorning.

A.whentheyhad

B.whendidtheyhave

C.whentheyaregoingtohave

43.一Excuseme,couldyoutellme?

一Intenminutes.

A.howlongthetrainwillleaveB.howsoontheplanewillarrive

C.whendidthetrainleaveD.whenthetrainleft

44.Thereasonheexplainedwashewasillandunabletogotoschool.

A.which;thatB.why;becauseC.which;becauseD.why;that

45.Thefacthasworriedus_moreandmorestudentshavegotnear-sighted.

A.whatB.whichC.thatD.though

46.,asamatteroffact,hasbeenputforwardattheconferenceisthatthegovernmentshouldencourage

thegraduatestosetuptheirownbusiness.

A.WhatB.WhichC.ItD.As

47.Theproblemishowwecanfindyouinthecrowdedroom.（挑出句中从句）

A.TheproblemB.isC.howwecanfindyouD.inthecrowdedroom

48.ArecentsurveyshowsthatChinesehasbecomeBritishparentsmostwanttheirchildrentolearn.

A.whichB.thatC.whyD.what

49.ChinaviewsUS-JapanrelationshipwillhaveaneffectonChina'smilitarypolicy.

A.WhenB.WhyC.WhatD.How

50.Inmyopinion,seemseasyatfirstoftenturnsouttobedifficultintheend.

A.itB.whatC.thatD.which

51.一IprefershuttingmyselfinandlisteningtomusicalldayonSundays.

一ThafsIdon'tagree.Youshouldhaveamoreactivelife.

A.whereB.howC.whenD.what

52.Thereasonhewaslateforschoolwashehadtosendhismothertoahospital.

A.that;whyB.why;becauseC.why;thatD.that;because

53.（2013♦温州模拟）Telephoneuserssometimescomplainaboutunreliableserviceandtheyconsider

unfaircharges.

A.whichB.thatC.whatD.how

54.Whentheaudienceheardthealarm,theyallhurriedto_theythoughtwasanemergencyexitdoor.

A.whatB.whichC.whereD.who

55.Theresultwasfarbeyondwehadexpected,broughtgreatjoytoeveryoneofus.

A.that;whichB.than;thatC.what;whatD.what;which

56.1haddreamedofthismomentmanytimesinmychildhood.Butwhenyoufinallymakeitifstotallydifferent

fromyouhadimagined

A.whenB.whatC.thatD.which

57.EverybodypresentatthepartywassurprisedatKatesaid.

A.whatB.howC.whenD.whether

58.Someexpertsbelieveourpersonalitiesarelargelydeterminedbygeneticfactors.

A.thatB.whetherC.whatD.how

59.一HaveyouheardthatSpaceXsentaTeslacarintospace?

一Yes.theyhaveachievedisamazing.

A.WhereB.WhatC.ThatD.How

60.isoftenthecase,Iassume,isthefactthatwhenlookingback,thebittersweetseniorlifeisalways

one'shighlightinpursuitofdream.

A.AsB.WhichC.ThatD.What

61.TheBRICSleadersreachedaconsensusmembercountriesshouldstrengthenmutualcooperation.

A.WhereB.thatC.whatD.which

62.Toimprovethequalityofourproducts,weaskedforsuggestionshadusedtheproducts.

A.whateverB.whoeverC.whereverD.whichever

63.theywonthegamewaswehadexpected.

A.That;whichB.Whether;thatC.What;thatD.That;what

64.ThegreatestmysteryiscausedtheMayatoabandonmostoftheirgreatcities.

A.thatB.whatC.whichD.who

65.-DoyouknowMissGreenchangedhermindtotakepartinthemovement?

一AftershelistenedtothespeechbyMrBrown.

A.whenwasitB.whenwasthat

C.whenwasitthatD.whenitwasthat

66.1askedhimwhere?

A.workedB.heworkedC.didheworkD.doeshework

67.countsnowisnottoblameanyonebuttomakeaunitedefforttosolvetheproblem.

A.HowB.WhatC.ThatD.Which

68.Themanagercameuptosee.

A.whatwasthematterB.whatthematterwas

C.whatthematterisD.whafsthematter

69.AllthebookswrittenbyDickensareavailableinourlibrary.Youmayborrow___youlove.

A.whateverB.whicheverC.wheneverD.however

70.Dubaiwasa6,000-personfishingvillagehalfacenturyago.ButnowattracttouriststoDubaiare

tax-freeshopping,excellenthotels,deliciousfoodandbeaches.

A.itB.thatC.whichD.what

71.Theteacherdecidedtogivethetasktohadastrongsenseofduty.

A.whomeverB.whoeverC.whoD.whichever

72.Stagefrightisacommonexampleof___educatorscalla'lackofconfidence^amongstudents.

A.thatB.whatC.whichD.whose

73.——Ihaven'tseenMr.Blackfbrseveraldays.Whathappened?

一HegaveupthejobherelastFriday.Idon'tknowheresigned.

A.whyB.thatC.whenD.whether

74.Thepotissmoking.Itlooks_______thefoodisovercooked.

A.evenifB.eventhoughC.aswellD.asif

75.ShetookitfbrgrantedPdbebackhomeanhourago.

A.thatB.whetherC.ifD.when

76.Thetroublewasshelostherpassport.

A.whatB.ifC.thatD.which

77.Thejoyoflivingcomesfromweputintoliving.

A.whatB.thatC.whereD.How

78.Weshouldtakemeasurestoimproveiscalledthequalityofliving.

A.thatB.which

C.whoD.what

79.Aftermonthsofvoyage,Columbusarrivedinlaterprovedanewcontinent.

A.whereB.whichC.whatD.that

80.iswellknowntousallisJeremyShu-HowLinhasbecomeoneofthemostpopularNBA

players.

A.It;thatB.As;that

C.What;whatD.What;that

81.ThestudentcompletedthisexperimenttomakecometrueprofessorJosephhadmentioned.

A.thatB.whatC.whetherD.how

82.youhavetodoisthewrongwords.

A.How;turndownB.All;falloverC.Which;telloffD.What;crossout

83.一Doyouknowtheygottoknoweachother?

一ItwaslastyeartheybothtaughtEnglishinChina.

A.whenwasitthat;whenB.whenitwasthat;that

C.whenitwasthat;whenD.whenwasitthat;that

84.Haveyouconsideredthestudents5requesttheschoollibrarymorebooksonpopular

science?

A.that;provideB.when;provided

C.which;shouldprovideD.where;wouldprovide

85.Undergreatpressureofhairloss,IsimplyhopelittlehairIhaveleftwillgrowfaster.

A.whatB.whichC.thatD.whose

86.hecanhardlyreadisheisslowinmind.

A.what;thatB.That;what

C.What;becauseD.That;because

87.Itisyearssinceheworkedhere,buthisdevotiontohisworkisweoftenhearSpokenof.

A.whatB.thatC.whenD.why

88.ThereasontheyheldapartywasitwasSue'sbirthday.

A.why;becauseB.why;that

C.that;thatD.that;because

89.Thesedays,teachershavebeensparingnoeffortstocreate_theyhopewillbethebestmeanstoimprovethe

efficiencyofonlineteaching,_somestudentsdon'tnoticeorcareabout,though.

A.that,whichB.what,whichC.which,whatD.what,that

90.一Whatamess!Youarealwayssolazy!

一Fmnottoblame,mum.Iamyouhavemademe.

A.howB.whatC.thatD.who

91.Theshopkeeperdidnotwanttosellforhethoughtwasnotenough.

A.whatB.whichC.whereD.how

92.Thenoticecamearoundtwointheafternoonthemeetingwouldbepostponed.

A.whenB.that

C.whetherD.how

93.1trulybelievebeautycomesfromwithin.

A.thatB.but

C.forD.and

94.Itisoftenthecasemiraclescanhappenforthosewhohangontohope.

A.whatB.thatC.whereD.why

95.Itneveroccurredtomeyoushouldpersuadehimtochangehismind.

A.howB.whetherC.thatD.why

96.surprisedmemostwasthatshehadbecomeafamoussinger.

A.ThatB.ItC.WhatD.Which

97.Havingarrivedatthedestination,wewereshownaroundtheyhadlivedbefore.

A.whatB.thatC.inwhichD.where

98.1havethesameopinionasyoursweshouldcarryouttheexperimentatonce.

A.thatB.whichC.whetherD.where

99.Inhislecture,theprofessorreferredtothebelief,incontrasttoallothercountries,theelderlyarewise,

isparticularlydominant(占优势的)intheChineseculture.

A.that;thatB.that;onethatC.which;whichD.that;one

100.Wedon'tdoubtinternationalcooperationisasolutiontowithcyber-crime.

A.whether;dealB.whether;doC.that;doingD.that;dealing

参考答案

l.B

【解析】考查宾语从句。句意：这取决于是否对于做这项工作感兴趣。本句中的宾语从句是由whether引

导，whether在句中不充当任何成分，只起引导和连接作用，表示“是否“。AC两项不能用于介词unop的

后面；what要在句中充当成分。故选B。

2.D

【解析】试题分析：考查连词。whoever(hebelieved)hadastrongsenseofresponsibility.hebelieved是插入语,

去掉看就比较明显了，要用主格.to后面的是一个宾语从句,whoever是这个从句的主语.

考点：考查连词

3.A

【解析】考查宾语从句。句意：Aron完成这个实验是为了做他喜欢做的事情。inordertodosth.是固定短

语，译为“为了做某事”，本处"helovestodo”相当于do后面的sth.,作do的宾语，是一个宾语从句，

空处是引导词，在从句中作宾语，表示“什么……的事情"，用what；故选A项。

4.B

【解析】考查宾语从句。句意：——我想知道为什么珠穆朗玛峰国家自然保护区提供公共汽车服务。-

为了更好地平衡旅游发展与环境保护。此处是宾语从句，用陈述句语序，根据回答应该是why引导宾语从

句。故选B。

5.B

【解析】考查表语从句。本句是一个一般疑问句，陈述语序是Thisresearchcenteriswhereyoumetsome

foreignguestslastweek.»where引导的是一个表语从句，where在句中做状语。特别注意D选项，因为缺

少先行词所以D错误。结合句意可知B正确。句意：这家研究中心是不是上星期你遇见一些外国客人的地

方？

6.B

【解析】考查宾语从句的连接词。句意：老师们应该意识到，学生也许会忘记你教过的知识或做过的事情，

但是他们永远不会忘记你带给他们的感受。空格处缺少状语，即“你带给了他们怎样的感受”，所以要用连

词howo故选Bo

7.C

【解析】考查定语从句和宾语从句。句意：警察分析了骑自行车和步行的人陷入交通事故的主要原因以及

他们应该做什么来预防。分析句子结构并结合句意可知，第一空为定语从句，先行词为reasons,从句中缺

少原因状语，用why；第二空为宾语从句，连接词在从句中作do的宾语，表达“做什么”，用what。故C

项正确。

8.B

【解析】考查让步状语从句和主语从句。句意：一无论我什么时间看电视，我都会把声音调低一点，从不

发出任何噪音。一很好，无论你做什么，都不要打扰别人。不管你有多重要，永远不要忘记别人的感受。

首先看第一个空，根据句意和句子结构可知，本句为让步状语从句，表示“无论何时”我看电视，都会调低

声音，故应用Whenever引导让步状语从句，意为“无论何时”，相当于Nomatterwhen。再看第二空，根据

句意和句子结构可知，句子为主语从句，“youaredoing”在句中作主语，从句中缺少aredoing的宾语，

表示无论做什么事，故用Whatever来引导主语从句，意为“任何事情"，相当于anythingwhat。再看第三个

空，根据句意和句子结构可知，本句为让步状语从句，表示“不管多么重要”，故应用Nomatterhow引导让

步状语从句，意为“不管多么"，相当于however。故选B项。

9.B

【解析】考查固定句型。句意：我既没有雨衣也没有雨伞。这就是我浑身湿透的原因。根据"