2021年成人高等學校招生全國統(tǒng)一考試專升本英語考試

2021年成人高等學校招生全國統(tǒng)一考試專升本

英語

第I卷(選擇題，共125分)

I,Phonetics(5points)

Directions:Ineachofthefollowinggroupsofwords,therearefourunderlined

lettersorlettercombinationsmarkedA,B,CandD.Comparetheunderlinedparts

andidentifytheonethatisdifferentfromtheothersinpronunciation.Markyour

answerbyblackeningthecorrespondingletterontheAnswerSheet.

1A.cakeB.gasC.bagD.tax

2A.toughB.laughC.thoughD.cough

3A.pupilB.musicC.hugeD.lucky

4A.gestureB.matureC.mixtureD.structure

5A.leaderB.pleasureC.leatherD.measure

II.VocabularyandStructure(15points)

Directions:Thereare15incompletesentencesinthissection.Foreachsentence

therearefourchoicesmarkedA,B,CandD.Chooseoneanswerthatbestcompletes

thesentenceandblackenthecorrespondingletterontheAnswerSheet.

6.一Didyoufindthefilmboring?

-Notatall.Itwas.

A.terrificB.bitter

C.horribleD.miserable

7.Bythetimeheretires,Carlpresidentfor15yearsattheuniversity.

A.wouldbeB.willhavebeen

C.willbeD.hasbeen

8.Thepipeinthekitchenisbroken.Weshouldhaveitassoonaspossible.

A.toberepairedB.repaired

C.torepairD.repairing

9.EverytimeImether,shewouldshowherconcernmeandmyfamily.

A.againstB.on

C.fromD.for

10.Marydemandedthathethebooksheborrowedfromheramonthago.

A.returnB.wouldreturn

C.returnedD.hadreturned

11.Wehavetoacceptthefactthereisashortageofqualifiedteachersin

thecountryside.

A.thatB.which

C.sinceD.because

12.Thereareenoughnightschoolsinthiscity.Adultscanbeeducatedno

matteroldtheyare.

A.howB.what

C.whenD.where

13.Thosearewillingtohelpothersarelikelytobepopularamongpeople.

A.whoseB.which

C.whoD.what

14.Manyyoungpeoplehavestoppednewspapersbecausetheyreadthenewsonline

now.

A.buyB.tobuy

C.boughtD.buying

15.Susie'sexperienceisunusualshetravelled20countriesinonlyonemonth.

A.sothatB.exceptthat

C.inthatD.suchthat

16.Thecompanyhas80staffmembers,15foreignexperts.

A.nottocountB.notcounted

C.havingnotcountedD.notcounting

17.Theyoungmotherevergetsachancetostudy,exceptwhenthechildrenhave

gonetobed.

A.hardlyB.almost

C.onlyD.nearly

18.theresultoftheexam,shestoodatthedooroftheclassroom,disappointed.

A.KnowingB.Tobeknown

C.KnownD.Toknow

19.Naturalgascanserveasantocoalandoilbecauseitismore

environmentallyfriendly.

A.optionB.extra

C.additionD.alternative

20.Thelibrariandidsomecarefulcheckingandfoundseveralbooksfromthe

shelf.

A.leakingB.missing

C.losingD.dropping

III.Cloze（30points）

Directions：Foreachblankinthefollowingpassage,therearefourchoices

markedA,B,CandD.Choosetheonethatismostsuitableandmarkyouranswer

byblackeningthecorrespondingletterontheAnswerSheet.

Aschildrenmovetowardsadulthood（成年），theybecometaller,stronger,and

moreindependent.Atsomepointinadulthood,21,aslowdeclinebegins.Their

hairoften22gray,theirskinwrinkles,andtheirmusclesbeginto23Their

short-termmemorymaysuffer,andtheyoften2qpartoftheirvisionorhearing.

Scientistsarenot25surewhatcausestheeffectsofaging.Thebodymight

haveatime26whichwoulddeterminehowlongthecellscanremain?7

Dependingonthetypeofanimalanditsenvironment,animalsageatdifferentrates

andlive28differentlengthsoftime.Ananimalinagoodzoo-well29and

protectedfrompredators（捕食者）一oftenliveslongerthanthesametypeinthe

wild.30,peoplewholiveinrichcountriesgenerallylivelongerthan31

inpoorcountries.

Severalotherfactorsalso§2howlongpeopleliveandthequalityoftheir

lives.Onefactorisgenetics（遺傳）.Insomefamilies,itseemsthatmany33have

longlives.Geneticsmayalso

determinewhetherpeople34_certaindiseases.Anotherfactoris

lifestyle.Peoplewhokeeptheirminds35andoftencommunicatewithfriendswill

feelyoungerandmaylivelonger.Peoplewhokeepanormalweight,exercise,anddo

notsmokemayalsoagemoreslowly.

21.A.moreoverB.besidesC.thereforeD.however

22.A.fallsB.turnsC.staysD.seems

23.A.growB.developC.shrinkD.fade

24.A.loseB.harmC.protectD.improve

25.A.simplyB.exactlyC.purelyD.strictly

26.A.labelB.lackC.linkD.limit

27.A.healthyB.brightC.stableD.secure

28.A.withB.onC.inD.for

29.A.clothedB.trainedC.behavedD.fed

30.A.FinallyB.MostlyC.CommonlyD.Similarly

31.A.thoseB.thatC.othersD.some

32.A.judgeB.formC.causeD.affect

33.A.friendsB.membersC.racesD.names

34.A.takeB.makeC.getD.cause

35.A.calmB.cleverC.firmD.active

IV.ReadingComprehension（60points）

Directions:Therearefivereadingpassagesinthispart.Eachpassageis

followedbyfourquestions.

ForeachquestiontherearefoursuggestedanswersmarkedA,B,CandD.Choose

thebestanswerandblackenthecorrespondingletterontheAnswerSheet.

PassageOne

Painisanemotionalaswellasphysicalresponsetoinjuryordisease.Intense

fearandanxietyarevitalimmediateresponsesthatcauseyoutoavoidsourcesof

painwheneverpossible.Sometimes,however,painpersistsevenwhentheinjuryor

diseaseisnolongerpresent.Apainfulfeelingcanbecomeassociatedwithconstant

stress,badmemories,orlastingfear.

Medicineisoftenessentialforcontrollingpainintheshortterm,buttaking

painkillers（止痛藥）foranextendedperiodcanleadtoaddiction（上日&orserious

physicalsideeffects,includingstomachandliverdiseases.Yourbodymayalsobuild

upatolerancetoadrugsothatyougetlessbenefitfromitastimegoeson.

Althoughyoushouldalwaysseekmedicaladviceifpainissevereorcontinues

foralongtime,youcanalsousetechniquestocontrolit.Mind-bodytechniquescan

reduceorhelpcontrolpain一withnoriskofsideeffects.Mostpeoplerelaxwith

deep,controlledbreathingtoreducethetensionthatcomeswithpain.Trylying

quietlyinadarkroom;breatheindeeplywhilecountingto10,holdthebreathfor

amoment,andthenexhaleslowlyforacountof10.Continuethisfor10-20minutes.

Shiftingyourattentionoftenreducespain'sseverity（嚴重程度）.Tryturning

yourattentionawayfromthepainfularea,focusinginsteadonanon-painfulpart

ofyourbody.Or,imaginethepainasabigbal1ofenergyoutsideyourbody,and

makeitsmallerinyourmind.Trainyourselftoreplacethethoughtslike”Ican，t

stopthispain,vwithpositiveonessuchasuThispainisonlytemporary.v

Inthispractice,youmerelyacknowledgethepainbyactivelyfightingit,

insteadofallowingittodominateyourthoughts.

36.Whichofthefollowingispeople'snaturalresponsetopain?

A.Theytendtofeelworriedandfrightened.

B.Theywanttomakesureitwon'tlastlong.

C.Theyprefertoforgetthebadmemories.

D.Theytrytofindoutwhatmaycausepain.

37.WhatcanbeinferredabouttakingpainkillersfromParagraph2?

A.Itleadstoaddictioninashortperiodoftime.

B.Itbuildsupthetolerancetopain.

C.Itbecomeslesseffectiveovertime.

D.Itcuresstomachandliverdiseasesslowly.

38.Whichofthefollowingisclosestinmeaningtotheword“exhale“inParagraph

3?

A.Tobreatheout.B.Tofallasleep.

C.Toturnyourbody.D.Togetup.

39.Whatwouldbethebesttitleforthepassage?

A.HowtoUseYourBraintoManagePain?

B.WhatIstheRightWaytoShiftYourAttention?

C.WhatIstheCorrectWaytoTakeMedicines?

D.HowtoEliminatePainkillers'SideEffects?

PassageTwo

Swedenisaimingforazero-wastesociety.Thistakesthecountry'srecycling

revolutiononestepfurther一fromputtingrubbishinlandfills（廢物填埋場），to

recyclingtoreusing.

Itisearlymorning.Before31—year-oldDanielSilbersteingoestohisoffice,

hehasseparatedout

hisemptycartons（紙箱）intothecontainersinthesharedbasement.Itisjust

someofthetwotonsofrubbishheandhisfellowSwedesrecycleperpersoneach

year.

“Thethingaboutrecyclingisthatit'squiteautomatic.It'sbasicallyathing

younaturallydo,“Silbersteinsays.

“Abigpartofitisthinkingaboutwhatkindofenvironmentourdaughteris

goingtohaveinthefuture.Iamakidofthe1990sandnotrecyclingiskindof

abnormalforus,butformydaughter'sgenerationitwillhopefullygoeven

further.Shealreadythinksit'sfuntopushthecartonsintotherecyclingstation

whenItakeherthere.”

Themainproblemtodayisthatmanyusedproductsarehardtodealwith.Anew

movementisgaininggroundthatseekstoensureeverythingcanbereusedsomehow.In

2017theSwedishgovernmentreformedthetaxsystemsothatpeoplecouldgetcheaper

repairsonusedgoods,andaSwedishclothingcompanyoperatesarecyclingproject

wherecustomersgetadiscountuponhandinginoldclothes.Meanwhile,scientists

areworkingonfindingnewclothingmaterialsthatarelessdamagingtothe

environment.

ForDanielSilbersteinandhisdaughterCharlie,thefuturebeginsat

home.uFriendsshouldn，tthrowrubbishontheground,vCharliesays,andherdad

agrees:"Inthefuturewe'11lookattheoldstyleofrecyclingthewaywelook

atfossil（化石）fuelsandlandfillsitestoday.Itwillallseemcrazy.”

40.WhatisthemainreasonforSilbersteintopracticerecycling?

A.Toprotecttheenvironment.B.Tosavemoremoney.

C.Toobeythelocalrules.D.Tofollowhisfellows.

41.WhatisthemainproblemforSwedentobuildazero-wastesociety?

A.Theyoungergenerationdoesnotlikeusedgoods.

B.Rubbishisoftenthrownontheground.

C.Manyusedgoodsaredifficulttohandle.

D.Theoldergenerationisnotusedtorecycling.

42.WhichofthefollowingistrueaboutSweden'srecyclingrevolution?

A.Thegovernmentencouragespeopletostoreusedgoods.

B.Scientistsarefundedininventingnewclothingmaterials.

C.Thekidsmustputthecartonsintotherecyclingstation.

D.Peoplemaybuynewclothescheaperafterreturningoldones.

43.Whatisthewriter'sattitudetowardsbuildingazero-wastesocietyin

Sweden?

A.Approving.B.Disappointed.

C.Doubtful.D.Critical.

PassageThree

WelcometoStratford-upon-Avon,homeoftheworld，smostfamouswriter,William

Shakespeare（1564—1616）StratfordisfamousinhistoryformanyoldbuiIdingsfrom

theMiddleAges.Ouraimistoattractyoutoexploreourlovelytownfollowingstreets

thatShakespearewouldhaveknownandwouldstillrecognize.

Stratford-upon-AvonhasbeenamarkettownsincebeforeShakespeare'sday.It

wasasmallrivercrossinguntilitreceiveditslegalstatusasatownin1196.The

originalcrossingwasclosetothesiteofCloptonBridge,oneoftheoldestbridges

inthecountry.After500years,thebridgesti11bearstraffic,whichspeaksofthe

greatskilloftheoriginalbuilders.Today,westillhaveaflourishingmarket,

heldonFridaysandSaturdays.Thetownisalsohosttomanyotherartmarkets

throughouttheyear.

TheRoyalShakespeareCompany,oneofthemostfamousactingcompaniesinthe

world,islocatedhere.ThetheaterprovidesperformancesofShakespeare'splays.It

alsohasmanyperformingworksfromacrossthecenturiesandmanycontemporarypieces

aswell.Ifyouarelucky,youwillseemanyafamousfacewanderingthroughthetown

orenjoyingadrinkafterplaysinoneofourmanybars.

YoumayenjoyaboattripontheriveroravisittotheButterflyFarm,one

ofthelargestofitskindinEurope,whichhascollectionsofmanyextraordinary

insects.AnenjoyabletimemaybehadintheBrassRubbingCenter（黃銅拓印技藝中

心）,whichpromisesthatgreatskillsarenotrequiredtoproduceanunusualsouvenir

ofyourvisit.Thecenterofthetownhasmanysmallshopsandgalleries.Wehopeyou

enjoyyourvisittoourmuch-lovedtownandthatyouwillcomebackagain.

44.WhatcanbeinferredaboutStratford-upon-Avon?

A.IthasservedasanartmarketsinceShakespeare*sday.

B.ItsmarketisclosedonSaturdaymornings.

C.Itsstreetshaveremainednearlythesameoverthecenturies.

D.ItgaineditslegalstatusasatowninShakespeare'sday.

45.Whichplaceshouldyouvisitifyouwanttoobservewonderfulinsects?

A.BrassRubbingCenter.B.RoyalShakespeareCompany.

C.ButterflyFarm.D.CloptonBridge.

46.Whatisthemainpurposeofthispassage?

A.Toinformvisitorsoftheplacestobuysouvenirs.

B.ToassociateStratford-upon-AvonwithShakespeare.

C.ToattractvisitorstotravelinStratford-upon—Avon.

D.TointroducethehistoryofStratford-upon-Avon.

47.Whereisthepassagemostprobablytakenfrom?

A.Anovel.B.Atouristguide.

C.Aproductcatalog.D.Abiography.

PassageFour

Myboyfriendreallyenjoyedcanoeing（戈ll獨木舟），andittookmeawhiletofinally

persuadehimtotakemeonacanoetrip.Despitehisgreatskill,hewasnervousabout

mysafetyanddescribedmanyterriblesituationsthatcouldhappen."Theycouldalso

nothappen,“Isaid.IwantedtoprovethatIwastoughandcapableofadventuring.

Thiswouldbearomanticadventure.Wewouldrowthecanoeonthelakeundera

beautifulbluesky.Iwasconfidentitwouldallgoaccordingtoplan.

Itdidnotgoasplanned.Instead,itallwintdownhill.Wehitaheadwind（逆

風）.Thefliesweretheworst.Anunknownanimaloutsideourtentinthenightforced

ustogetuptwicetoscareitaway.Wewalkedthroughknee-deepmud;wemovedaround

somanyfallentreesthatwelostthewayfrequently.Wehadanunexpected

thunderstormonoursecondnight.Wehidinourtentfromthebugs（蟲子）,tootired

andbittentoevenholdeachother.Whenwewerefinallybackinthecar,myskin

washotandangrywithbugbites,Ihadbarelysleptin72hoursandIhadaninjury

onmyforeheadfromhittingitonthecanoe.

YetIrealizedthatIwantedtodoitallagain.BecauseIswaminalakesowarm

itfeltlikeasummerpool.Iatelunchonanislandwiththemostbeautifulpine

trees.Vdalsoneverbeforeappreciatedhowthundercanmakethegroundtremble.I

knowwhymyboyfriendlovescanoeingsomuch.It,sforthechallenge,thespace,

andthebeautyofmovingforwardwithyourowntwohandsinaplaceofnatural

wonder.Hedidn'tsay"Iloveyou.”HesaidIwasagoodpartner.I'vefoundsomething

thatIreallyliketodo.That'sthemoreimportantthing.

48.Whydidthewriterwanttohaveacanoetripwithherboyfriend?

A.Towaitforaproposalofmarriage.B.Toproveshewastougherthanher

boyfriend.

C.Toshowshehadbasiclifeskills.D.Toproveherabilitytomeet

challenges.

49.Whatdoesthesentence“itallwentdownhill“inParagraph3mean?

A.Werolleddownthehillinthewind.B.Ourcanoewasturnedupsidedown.

C.Thingsbecameworsethanexpected.D.Thingswerebroughtundercontrol.

50.Whichofthefollowinghappenedduringtheircanoetrip?

A.Theybecameangrywitheachother.

B.Theywerewoundedbyawildanimal.

C.Theyheldeachothertokeepwarminthetent.

D.Theyoftenlosttheirwayintheforest.

51.Whatwouldbethebesttitleforthepassage?

A.AnExcitingForestAdventureB.AnExtraordinaryCanoeTrip

C.Canoeing一AnOutdoorSportD.APlaceofNaturalWonder

PassageFive

Healthcareexpertshavelongdrawnattentiontotheproblemsofeatingtoomuch

salt.Thereisstrongevidencethatadiethighinsaltcanleadtoraisedblood

pressure.Sincehighbloodpressureisamajorfactorinheartdisease,itmakessense

tocutdownonthesaltpeopleeat.

Inthepast,foodcontainedverylittlesalt,andpeopleaddedittotheirfood

atthetable.Veryfewpeopleaddsaltthiswaynowadays.However,thesaltcontent

ofprocessedfoodshasgoneupdramatically.ItJsnowestimatedthatoverthree-

quartersofthesaltintheaveragedietcomesfromprocessedfoods,eatenwithout

ourbeingawareofit.

Saltisaddedtofoodpartlytoextendshelf-life,butmoreoftenit'sdropped

intomakeupfortheflavorlostinthemanufacturingprocess.Thisisespecially

trueofreadymealsandhighlyprocessedfoods,butit，salsotrueofsuchbasic

foodasbiscuits,soups,andevenbread.Muchmass-producedbread,forinstance,

containssomuchsalt-halfagramforeveryhundredgramsofbread-thatit's

officiallyclassifiedbytheUKgovernmentashigh一saltfood.Salthastobeadded

tothebreadbecausefastproductioncutsdownthetimefortheflavorto

develop.Withoutaddedsalt,thebreadwouldtastelikepaper.

IntheUK,thegovernmenthaslaunchedacampaigntocutdownonthesaltpeople

eat.TheUKFoodStandardsAgencyarguesthatnearlyhalfoftheUK'spopulationeat

toomuchsalt-9.5gadayonaverage.Itsaimistobringdowntheaverageto6ga

day.Theideaistocutthesaltcontentin85keyfoodcategoriessuchasbread,

meat,andcakes.

52.Whatisthemainreasonforreducingsaltinfood?

A.Toimprovetheflavoroffood.B.Todecreasethetimeforprocessingfood.

C.Toextendtheshelf-lifeoffood.D.Toprotectpeopleagainstheart

diseases.

53.Whatcanbeinferredaboutpeople*suseofsaltinthepast?

A.Peopleusedsalttocontrolbloodpressure.

B.Peopleatemuchsaltintheiraveragediet.

C.Peoplewereclearabouttheharmfuleffectofsalt.

D.Peopledidn'teatsomuchsaltaswedotoday.

54.Whichofthefollowingisclassifiedashigh-saltfoodbytheUKgovernment?

A.Mass-producedbread.B.Light-cookedmeat.

C.Sweetbiscuits.D.Freshvegetables.

55.Whatisthepassagemainlyabout?

A.Saltandfoodflavor.B.Saltandpeople'slifestyle.

C.Saltandfoodprocessing.D.Saltandpeople'shealth.

V.DailyConversation(15points)

Directions:Pickoutappropriateexpressionsfromtheeightchoicesbelowand

completethefollowingdialoguebyblackeningthecorrespondingletterontheAnswer

Sheet.

A.IamfreeonSunday.B.Seeyouthen!

C.Whereareyouplanningtogo?D.No,thanks.

E.Ineedabreak!F.Wouldyouliketojoinus?

G.Thatisalovelyplace.H.Whenshallweleave?

Daniel:Howareyoudoing,Linda?

Linda:Tobehonest,Iamreallytiredofmyworkatthemoment.56

Daniel:MyfriendsandIareplanningatriponSunday.57

Linda:Sure,I'dloveto.58

Daniel:TheGoldenBeach.Wewillhaveapicnicthere.Itwillbefun!

Linda:Ican'twait!59

Daniel:Eighto'clockinthemorning.We*11pickyouupatyourplace.

Linda:Great!60

第II卷(非選擇題，共25分)

VI.Writing(25points)

Directions：Forthispart,youaresupposedtowriteane-mailinabout100

—120wordsbasedonthefollowingsituation.Remembertowriteitclearly.

61.學校將組織一次英語演講比賽，打算邀請外教(John)來做評委。請你(LiYuan)給

他寫一封e-mail,內(nèi)容包括：

?邀請他擔任評委(judge)；

?告知他比賽安排(如：時間、地點等)；

?希望他賽后進行點評；

?期待他能接受邀請。

參考答案及解析

I.Phonetics

1.【答案】A

2.【答案】C

3.【答案】D

4.【答案】B

5.【答案】A

II.VocabularyandStructure

6.【答案】A

【考情點撥】考查形容詞辨析。

【應試指導】句意：一一你覺得這部電影無聊嗎？------點也不。這部電影非常棒。

terrific意為“極好的"，bitter去為“令人悲痛的"，horrible意為“可怕的，討厭的”,

miserable意為"痛善的"，故選A。

7.【答案】B

【考情點撥】考查bythetime的用法。

【應試指導】句意：等到卡爾退休的時候，他已經(jīng)在這所大學當了15年校長了。bythe

time引導狀語從句時，從句如果用一般現(xiàn)在時表示將來的動作，主句用將來完成時，故選B。

8.【答案】B

【考情點撥】考查have的使役用法。

【應試指導】句意：廚房里的水管壞了，我們應該盡快把它修好。havesth.done為固

定用法，have在這個搭配里是使役動詞，意為“使某事被做”，強調(diào)某物被動地接受動作，

并且可以不標明動作的實施者，只強調(diào)接受動作的一方，故選B。

9.【答案】D

【考情點撥】考查固定短語。

【應試指導】句意：每次我見到她，她都會對我和我的家人表示關心。showconcernfor

sb.意為“對某人表示關心”，故選D。

10.【答案】A

【考情點撥】考查虛擬語氣。

【應試指導】句意：瑪麗要求他把一個月前從她那里借的書還給她。demand后接賓語

從句時，從句謂語一般要用虛擬語氣，即“demand(that)sb.(should)dosth.”,故選A。

11.【答案】A

【考情點撥】考查連詞。

【應試指導】句意：我們必須接受農(nóng)村缺乏合格的教師這一事實。分析句子可知，空格

處需要填一個連詞引導同位語從句，且只起連接作用，不充當從句中的任何成分，故選A。

12.【答案】A

【考情點撥】考查固定短語。

【應試指導】句意：這個城市有足夠多的夜校。不管年齡多大，成年人都可以接受教育。

nomatterhow意為"無論怎樣"，nomatterwhat意為"無論什么"，nomatterwhen

意為"無論何時"，nomatterwhere意為"無論何地"，故選A。

13.【答案】C

【考情點撥】考查連詞。

【應試指導】句意：那些愿意幫助別人的人更可能受到人們的歡迎。分析句子可知，空

格處需要填一個連詞引導定語從句。先行詞是those,定語從句中缺少主語，且主語為人，

故選Co

14.【答案】D

【考情點撥】考查固定短語。

【應試指導】句意：許多年輕人不再買報紙了，因為他們現(xiàn)在都在網(wǎng)上看新聞。stopto

dosth.意為“停下來去做另外一件事"，stopdoingsth.意為“停止做某事"，故選D。

15.【答案】C

【考情點撥】考查連詞。

【應試指導】句意：蘇西的經(jīng)歷很不尋常，因為她在短短一個月內(nèi)游歷了20個國家。

sothat意為"所以"，exceptthat意為"除...之外"，inthat意為"因為"，such

that意為“如此……以至于",故選C。

16.【答案】D

【考情點撥】考查非謂語動詞.

【應試指導】句意：該公司有80名員工，不包括15名外國專家。分析句子可知，空格

處需要填一個動詞的現(xiàn)在分詞形式，且為一般現(xiàn)在時。counting意為“包括，把……算入”，

相當于including,故選D。

17.【答案】A

【考情點撥】考查副詞辨析。

【應試指導】句意：除了孩子們睡覺后的時間，這位年輕的母親幾乎沒有機會學習。

hardly意為“幾乎不"，almost意為"幾乎"，only意僅僅”,nearly意為“差不多”，

故選Ao

18.【答案】A

【考情點撥】考查非謂語動詞.

【應試指導】句意：知道考試結(jié)果后，她失望地站在教室門口。分析句子可知，空格處

需要填一個非謂語動詞，know的邏輯主語是she,兩者之間是主動關系，因此應用動詞的

現(xiàn)在分詞形式。動詞不定式表示將來，過去分詞形式表示被動，均不符合題意，故選A。

19.【答案】D

【考情點撥】考查名詞辨析。

【應試指導】句意：天然氣可以作為煤和石油的替代品，因為它更環(huán)保。option意為

“選擇”,extra意為“額外的事物"，addition意為“增加物”，alternative意為“替

代物”，故選D。

20.【答案】B

【考情點撥】考查動詞辨析。

【應試指導】句意：圖書管理員仔細檢查了一下，發(fā)現(xiàn)書架上少了幾本書。leaking意

為“泄露"，missing意為“失蹤，不在",losing意為“損失”，dropping意為“掉落”,

故選Bo

IH.Cloze

21.【答案】D

【考情點撥】副詞辨析題。

【應致指導】本句句意：然而，在成年后的某個時期，開始緩慢衰退。moreover意為

“而且"，besides意為"此外”,therefore意；因此”,however意為"然而"。根據(jù)

句意，故選D。

22.【答案】B

【考情點撥】動詞辨析題。

【應試指導】本句句意：他們的頭發(fā)經(jīng)常變白，皮膚出現(xiàn)皺紋，肌肉開始萎縮。falls

意為“降落"，turns意為“轉(zhuǎn)變”，stays意為“保持"，seems意為“似乎”。根據(jù)句

意，故選B。

23.【答案】C

【考情點撥】動詞辨析題。

【應試指導】本句句意：他們的頭發(fā)經(jīng)常變白，皮膚出現(xiàn)皺紋，肌肉開始萎縮。grow

意為“生長”,develop意為“發(fā)展”,shrink意為“收縮”，fade意為“褪色”。根據(jù)

句意，故選C。

24.【答案】A

【考情點撥】動詞辨析題。

【應試指導】本句句意:他們的短期記憶可能會受到影響，也經(jīng)常喪失部分視力或聽力。

lose意為“喪失，失去"，harm意為“傷害”，protect意為“保護”,improve意為“提

高”。根據(jù)句意，故選A。

25.【答案】B

【考情點撥】副詞辨析題。

【應試指導】本句句意：科學家們還不太確定是什么導致了衰老。simply意為“簡單

地”，exactly意為“確切地，正確A”,purely意為“純粹地”,strictly意為“嚴格地”。

根據(jù)句意,故B。

26.【答案】D

【考情點撥】名詞辨析題。

【應試指導】本句句意：身體可能有一個時間限制，這個時間限制將決定細胞能保持健

康多久。label意為“標簽”Jack意為"缺乏"Jink意為“聯(lián)系”，limit意為“限制”。

根據(jù)句意，故選D。

27.【答案】A

【考情點撥】形容詞辨析題。

【應試指導】本句句意：身體可能有一個時間限制，這個時間限制將決定細胞能保持健

康多久。healthy意為"健康的"，bright意為"明亮的”,stable意為"穩(wěn)定的",secure

意為“安全的”。根據(jù)句意，故選A。

28.【答案】D

【考情點撥】介詞辨析題。

【應試指導】本句句意：根據(jù)動物的種類和生存環(huán)境的不同，動物的衰老速度和壽命也

不同。livewith意為