大学英语四级新103

［模拟］大学英语四级新103

PartIWriting(30minutes)

Forthispart,youareallowed30minutestowriteashortessay.You

shouldstar!youressaywithabriefdescriptionofthepictureandthen

expressyourviewsontheimportanceofenvironmentalprotection.You

shouldwriteatleast120wordsbutnomorethan180words.Writeyour

essayonAnswerSheet1.

IaI

范文示例：

OntheImportanceofEnvironmentalProtection

Asisvividlydepictedinthedrawingabove,allthetreeson

themountainsarecutdown,onlywithstumpsleft.Amanisstandingon

themountainwithabirdcageinhishandandsaying:〃IfonlyIcouldkeep

arealbird.〃

Thisdrawingmirrorsacommonphenomenon;therearestillmany

problemsinenvironmentalprotectionandoneofthemostseriousproblems

isthatvegetationhadbeengreatlyreducedwiththerapidgrowthofmodern

cities.Therefore,environmentalprotectionshouldbeatoppriority.

First,withmoreandmoretreescutdown,manykindsofbirdsoranimals

willlosetheirhomesandeventuallybecomeextinct.Atthattime,wewill

nolongerbeabletoseesomanylovelycreatureswhichmakeourlife

interesting.Second,desertification,globalwarmingandother

environmentalproblemsaremoreorlesstheresultsofdeforestation.

Ascanbeseenfromtheabove,theenvironmentiscloselyrelated

topeople'slife.Therefore,eachoneofusshouldraiseawarenessabout

environmentalprotection,andshouldmakeeffortstopreservevegetation.

PartIIListeningComprehensionSectionADirections:Inthis

section,youwillhearthreenewsreports.Attheendofeach

newsreport,youwillheartwoorthreequestions.Boththe

newsreportandthequestionswillbespokenonlyonce.After

youhearaquestion,youmustchoosethebestanswerfromthe

fourchoicesmarkedA,B,CandD.Thenmarkthecorresponding

letteronAnswerSheet1withasinglelinethroughthecentre.

i

第1题：

A.Improvecommunityservicequickly.

B.StudyFrenchwithhim.

C.PracticeFrenchwithlocalpeople.

D.FindoutsomeFrenchcourses.

参考答案：D

［听力原文］W:IneedtodosomethingtoimprovemyspokenFrenchasquickly

aspossible.M:Ofcourse,youneed.ThetrainingprograminFranceis

comingsoon.Doesn'tthecommunitycollegeoffersomething?Q:Whatdoes

themansuggestthewomando?

第2题：

A.Thegallerymightbeclosedbeforetheyarrive.

B.Thegalleryisarightplacetovisit.

C.Itisn'tworthgettingupsetaboutthedelay.

D.It'srelaxingtoappreciatepaintings.

参考答案：C

［听力原文］M:Lookatthistraffic.Bythetimewegettothegallery,we

’11onlyhaveanhourtolookaroundbeforeitcloses.W:Youmayberight,

butsincewecan'tdoanythingaboutit,wemayaswelltrytorelax.Q:

Whatdoesthewomanmean?

第3题：

A.Pickupthewomanatfive.

B.Meetthewomanattherestaurant.

C.Buysomefoodfromarestaurant.

D.Repairhiscarafterdinner.

参考答案：B

［听力原文］W:Wethoughtwe'dallgooutfordinnertoday.Canyoubeready

toleaveathalfpastfive?M:Ihavetopickupmycarfromthegarage

anddosomeotherthings,soI'lljustcomestraighttotherestaurant.

Q:Whatwillthemanprobablydo?

第4题：

A.Sheneedstochangearoommate.

B.Sheisangrywiththetimechange,

C.Herroommatecan'tcometothemeeting,

D.Herroommateisaterriblemessage-taker.

参考答案:D

［听力原文］M：Whydidyoucometothemeetinglate?Ileftamessagewith

yourroommateaboutthetimechange.W:Shehasaveryshortmemory,and

itreallygetsonmynervessometimes.Q:Whatdoesthewomanimply?

第5题：

2

A.HeprefersGermanytootherEuropeancountries.

B.Hepreferslargenoteswhentraveling.

C・He'drathertaketraveler'schecksthancash.

D.HelosthiswalletwhentravelinginEurope.

参考答案：C

［听力原文］W:IheardyouhadatourinGermanyandsomeotherEuropean

countries.Didyougettraveler'scheckswithyou?M:Yeah.Theyaresure

betterthancarryingaroundawalletfullofbigbills.Q:Whatdoesthe

manmean?

第6题：

A.Hisclassesareverydifficult.

B.Hewillpublishabooksoon.

C.Hisworkiswellrespected.

D.Heisofteninterviewedbythepress.

参考答案：C

［听力原文］M：WhathaveyouheardaboutProf.Steve?I'mthinkingoftaking

anadvancedmathematicscoursewithhimnextyear.W:Youreallyshould.

Iheardhe'salwayspublishingarticlesinthejournalsandoneofhis

articlesjustwonsomekindofanaward.Q:Whatdoesthewomansayabout

Prof.Steve?

第7题：

A.It'sgoodofJonestohelphisfriend.

B.It'sconvenienttomoveatweekends.

C.Notmanypeoplespendweekendsathome.

D.Joneshelpedthemputupanewtent.

参考答案：A

［听力原文］M：MyfriendJonesspenthiswholeweekendhelpingmemoveto

anewdepartment.W:Therearen'tmanypeoplewhowouldputthemselves

outlikethat.Heisindeedafriend.Q:Whatdoesthewomanmean?

第8题：

A.He'dliketotakethewomantowork.

B.He'11trytogetaridefromsomeoneelse.

C・Judy'shomeisnearertotheoffice.

D.Judyhasagreedtogivehimaride.

参考答案：B

［听力原文］W:Willyouneedaridetoworkwhileyourcarisbeingrepaired

inthegarage?M:Actually,FmthinkingI'daskJudy.Shelivescloser

tome.Thanksanywayforyouroffer.Q:Whatdoesthemanmean?

SectionBDirections:Inthissection,youwillheartwolong

conversations.Attheendofeachconversation,youwillhear

3

fourquestions.Boththeconversationandthequestionswill

bespokenonlyonce.Afteryouhearaquestion,youmustchoose

thebestanswerfromthefourchoicesmarkedA,B,CandD.

ThenmarkthecorrespondingletteronAnswerSheet1witha

singlelinethroughthecentre.

［听力原文］

W:What'syourplanfortheinteriordecorationofthehouseweareliving

in?

M:Whatshouldcomefirst?Weshouldlistthematerialsandtoolsweneed

tobuyfirst.

W:Asfarastheshoppinglistisconcerned,Ithinkwecangeteverything

weneedtofixupthehouseinonetrip.Thenitwon'tbotherustopurchase

again.Whatdoyouthink?

M:Wecantry.Itseemslikeeverybodyhadthesamethoughtwhentheywoke

upthismorning:Gotothehomeimprovementstore!

W:Yeah,itwillbealittlebitcrowded,butIstillthinkwecanget

allweneedtoday.

M:Inordertodothat,Ithinkweneedtosplitup.Let'slookatour

listanddivideitup.

W:OK,weneedtogetsomewiringtoinstallthenewlights.I'llgoto

theelectricaldepartmentforthat.

M:Allright.Weneedwoodforthenewfence,soI'llgotothebuilding

materialsdepartment.

W:Whataboutthepipesandfixturesweneedforthebathroom?Canyou

gotothepipingdepartmentforthose,whileIgotothehardware

departmentforthetools?

M:OK,Icandothat,butaren'tyoufeelingtiredalready?IknowIam.

Don'tyouthinkweshouldhavearestafterdoingthose?

W:Comeon.Howarewesupposedtobeweekendfightersifwecan'teven

dosomesimpleshopping?We'11meetinthegardendepartmentafterwards,

OK?

M:Whateveryousay.

W:Ready,set,go!

第9题：

A.Dotheinteriordecoration.

B.Makeashoppinglist.

C.Buythematerials.

D.Makeadesignofthedecoration.

4

参考答案：B

［听力原文］Whatshouldthetwospeakersdofirst?

第10题：

A.Makeaschedulefortheirdecoration.

B.Geteverythingneededpurchasedinonetrip.

C.Betheweekendfightersthroughpurchasing.

D.Goshoppingasearlyaspossible.

参考答案：B

［听力原文］Whatdotheyhopetodotoday?

第11题：

A.Havetheinteriordecorationdonebythemselves.

B.Goshoppingtogethertomakeitasexpected.

C.Buybuildingmaterialsatdifferentdepartments.

D.Makeadetailedplanandallocatetheshoppinglist.

参考答案：D

［听力原文］Howcouldtheybuyeverythinginonetrip?

第12题：

A.Hethinksheistootiredtodoit.

B.Hedoesnotcareaboutit.

C.Hewantstochangeit.

D.Heagreeswithit.

参考答案：D

［听力原文］Whatistheman'sattitudetothewoman'sarrangement?

［听力原文］

W:Wow,ifscooloutsideandit'sfreezinginhere!Whyistheair

conditionerstillon?What'sthematter?

M:Iturneditonjustnow.Ijustfinishedmymorningexerciseasusual

andI'msweatinglikeapig.

W:That'snoreasontoturntheairconditioneronfullblast!I'mcold.

I'mturningontheheatforaTittlewhile.Otherwise,Icannotfinish

doingthehouseworkbeforegoingtowork.

M:Areyoucrazy?It's70degreesoutside!

W:Fmnocrazierthanyouare.Howcomeyoucanturnontheairconditioner

andIcan'tturnontheheat?

M:Ionlyturnedontheairconditionerbecauseit'ssohumidoutside,

5

anditwastakingalongtimeformetocooldown.Ifyou'recold,weshould

justopenthewindowsanddoors,andwe'llgetsomefreshairinhere.

It,llheatupagainprettyquickly.

W:WhatshouldIdointhemeantime?Putonmywintercoatorcrawlunder

thecovers?

M:Noneedtodoso.Calmdown.Justgositoutsideandwait.I'lldo

somethingtomakebothofuscomfortable.I'llgetmyselfaglassoficed

teaandFilgetyouacupofhottea.Howdoesthatsound?

W:ThatsoundsOK.Leaveittoyoutocomeupwiththebestideaofthe

day!Whataboutthehousework?

M:Takeiteasy.We'lldoittogetheraswenewlygotmarried!

第13题：

A.Itisveryhotoutsidetheroom.

B.Theairconditionermakestheroomhot.

C.Hefedthepigjustnow.

D.Hedidmorningexercisejustnow.

参考答案：D

［听力原文］Whyisthemanfeelingsohotinthemorning?

第14题：

A.It'scoolandwet.

B.It'shotandwet.

C.It'scoolanddry.

D.It'shotanddry.

参考答案：A

［听力原文］What'stheweatherliketoday?

第15题：

A.Dothehouseworkforher.

B.Giveawintercoattoher.

C.Getheracupofhottea.

D.Getheraglassoficedtea.

参考答案：C

［听力原文］Whatwillthemandoforthewoman?13.

SectionCDirections:Inthissection,youwillhearthree

passages.Attheendofeachpassage,youwillhearthreeor

fourquestions.Boththepassageandthequestionswillbe

spokenonlyonce.Afteryouhearaquestion,youmustchoose

thebestanswerfromthefourchoicesmarkedA,B,CandD.

ThenmarkthecorrespondingletteronAnswerSheet1witha

singlelinethroughthecentre.

6

□

［听力原文］

WhenJohnMilton,writerofParadiseLost,enteredCambridgeUniversity

in1625,hewasalreadyskilledinLatinaftersevenyearsofstudying

itashissecondlanguageatSt.Paul'sschool,London.LikeallEnglish

boyswhopreparedforcollegeingrammarschool,hehadlearnednotonly

toreadLatinbutalsotospeakandwriteitfluentlyandcorrectly.His

pronunciationofLatinwasEnglish,however,andseemedtohavesounded

strangetohisfriendswhenhelatervisitedItaly.Schoolboysgained

theirskillinLatininabitterway.Theymemorizedrulestomakelearning

byhearteasier.Theyfirstmadeaword-for-wordtranslationandthena

liberaltranslationintoEnglish.Astheyincreasedtheirskill,they

translatedtheirEnglishbackintoLatinwithoutreferringtothebook

andthencomparedtheirtranslationwiththeoriginal.Theschoolmaster

wasalwaysathandtoencouragethem.Afterseveralyearsofstudy,the

boysbegantowritecompositionsinimitationoftheLatinwritersthey

read.AndastheybegantoreadLatinpoems,theybegantowritepoems

inLatin.BecauseMiltonwasalreadyapoetatten,hispoemswerequite

good.Whilethepoemspainfullyputtogetherbyotherboyswerefarfrom

beingsatisfactory.DuringthesevenyearsMiltonspentattheuniversity,

hemadeconstantuseofhiscommandofLatin.HewrotesomeexcellentLatin

poemswhichhepublishedamonghisworksin1645。

第16题:

A.Latinwashismothertongue.

B.HewroteParadiseLost.

C.HeenteredOxfordUniversity.

D.HebegantostudyLatinatcollege.

参考答案：B

［听力原文］WhatdowelearnaboutMilton?

第17题:

A.HecouldnotdistinguishLatinandEnglish.

B.HemisusedLatinandEnglishfrequently.

C.HedidnotlearnLatinwellenough.

D.HisLatinwaspronouncedthesameasEnglish.

参考答案：D

［听力原文］WhydidMilton'spronunciationofLatinsoundstrange?

第18题：

A.BecausehewasgoodatLatin.

7

B.BecausehereadlotsofLatinpoems,

C.Becausehewasalreadyapoet,

D.Becauseheworkedharderthanothers.

参考答案：C

［听力原文］WhywereMilton'spoemsinLatinbetterthantheotherboys?

［听力原文］

Accordingtoanewstudy,low-incomesmokersinNewYorkspend25percent

oftheirincomeoncigarettes.ItissurprisingevenintheUS.Thestudy

ledadvocatesforsmokers'rightstosayitprovedhightaxeswere

unsatisfactoryandineffective.

Usingstatedata,thestudyshowedaneedtohelpmorepoorNew

Yorkerstoquitsmokingorneverstartsmoking.NewYorkhasthenation

'shighestcigarettetaxes.InNewYork,apackofcigarettescancost

$12.Itisfarbeyondmanysmokers'purchasingability,andtheyhave

turnedtobuyingcheapercigarettesonlineortousingroll-your-own

devices.

Accordingtothestatestatistics,smokersearninglessthan

$30,000ayearpaid39percentofstateandcitytaxesoncigarettes.

Otherstudiesshowedthatlower-incomesmokershadlesssuccessat

quitting.Whenlow-incomesmokerstrytoquit,theywerehinderedbybeing

surroundedbymanysmokersandhavinglesscashtobuystop-smokingaids.

Cigarettetaxeswerepunitive.Thegovernmentputforwardthe

theorythathightaxesequalsubmissiontotheirmeasure.However,this

theoryisonlytruesuperficially,butfalseinnature.Manypeople

criticizethoseingovernmentwhoopposesmokingandincreaserelated

taxesinthemeantime.

Somepeoplearguethattaxincreasesandotherprogramsarehelping

morepeopletoquit.Forexample,NewYorkispromotinganumberof

antismokinginitiatives.Theinitiativesincludetargetedmedia

campaignsthataredesignedtoreducethesmokingrateamonglower-income

groupsandthatpreventyoungpeoplefrombecomingsmokers.

第19题：

A.Low-incomesmokersspendtoomuchmoneyoncigarettes.

B.Hightaxesoncigaretteswerenotsatisfactoryandeffective.

C.Smokinglow-qualitycigarettesisverybadforsmokers'health.

D.Itisverydifficultforlow-incomesmokerstoaccesscigarettes.

参考答案：A

8

［听力原文］Whatdowelearnfromthenewstudy?

第20题：

A.Theyweretotallyunwillingtoquit.

B.Theyweretemptedtosmokebypeoplearound.

C.Theyweresoaddictedtosmokingforrelaxation.

D.Thegovernmentdidnothelpthemtodoso.

参考答案：B

［听力原文］Whywasitdifficultforlow-incomesmokerstoquitsmoking?

第21题：

A.Becausetheyadvocatemorecigarettetaxes.

B.Becausetheydonotdoanythingforthesmokers.

C.Becausetheyarguewhattheyhavedoneforsmokers'rights.

D.Becausetheyapproveantismokingprogrambutincreasetaxes.

参考答案：D

［听力原文］Whydomanypeopleblamethoseinthegovernment?

［听力原文］

Stressisaverynormalpartoflife.Mostpeoplefeelstressedatsome

timeintheirlife.Itdoesn'tcomefromaneventitself,thatis,from

thethingsthatarehappeninginourlife.Itcomesfromthemeaningwe

givetowhathashappened.Wecanexperiencestressanytimewefeelwe

don'thavecontrol.Itcan'tcomefromafeelingthatwecandoanything

aboutasituation.Stressisnotjustcausedbyourmentaloremotional

condition.Itisalsoinfluencedbyhowtiredweare,whetherwehavea

balanceddietwithenoughvitaminsandminerals,whetherwegetenough

physicalexerciseandwhetherwecanrelax.

Ifwefeelstressed,thereareseveralthingsthatwecando.First,

weneedtolearnhowtorelaxandbreatheslowlyandsmoothly.Wecanalso

takesometimeoutofourworried,busyscheduletonoticethesmallthings

inlife.Smelltheair,lookattheflowers,noticethesmalldesignsin

theleavesonatree一theseactivitiescandomuchtoquietusandtogive

ourselvesasmallbreakinabusyschedule.Weneedtotakecareofour

bodies.Beingtiredmakesiteasierforustogetsickandtodevelop

physicalproblemsrelatedtostress.Weneedtogetenoughrest,eatwell,

anddosomeregularexercise.Finally,weneedtofindwhatiscausing

thestressinourlife.Oncewehavefoundit,weneedtobegintochange

thatpartofourlife.Ifwebelievethatwecancontrolstress,wecan

begintocontrolourlife.

9

第22题：

A.Theproblemsofpeople'sstressfullife.

B.Thenegativeinfluenceofstressonpeople.

C.Thecauseofstressandthewaytolessenit.

D.Theurgencytoerasestressinpeople'slife.

参考答案：c

［听力原文］Whatisthemainideaofthepassage?

第23题：

A.Tiresomethings.

B.Toomuchfood.

C.Emotionalandphysicalproblems.

D.Enoughexercise.

参考答案：c

［听力原文］Whatisstresscausedby?

第24题：

A.Makeourselvestootiredtonoticestress.

B・Don'tnoticethesmallthingsinlife.

C.Faceourstressasbravelyaspossible.

D.Learntorelaxourbodyandmind.

参考答案：D

［听力原文］Whatcanwedotolessenstressinlife?

第25题：

A.Makeachangeofit.

B.Avoidconfrontingit.

C.Makeothersunderstandit.

D.Makesurehowseriousitis.

参考答案：A

［听力原文］Whatshouldwedowiththecauseofourstress?

SecUonCDirections：InthisseCtion.youwillhearapassage

threetimes.Whenthepassageisreadforthefirsttime,you

shouldlistenCarefullyforitsgeneralidea.Whenthepassage

isreadforthesecondtime,youarerequiredtofillinthe

blankswiththeexactwordsyouhavejustheard,finally。when

thepassageisreadforthethirdtime,youshouldcheckwhat

youhavewritten.

io

Womenknowthatalackofsleepleavesthemirritable.However,most

ofthem_26_thedamageitmaybedoingtotheirskin.Besides,beingan

essential_27_ofahealthylifestyle,getting8hoursofsleeppernight

helps_28_theirskin.Duringthenighttheskinis_29_fromtheharmful

effectsofdailystress.Whentheydonotgettherequiredsleeptheir

skinsuffers.Thisis_30_noticeableintheskinundertheeyes.The

undereyeareaisalmost50percentthinnerthantheskinontheface.

Sleeplessnights31_finelines,darkcircles.Make-uptreatmentscan

softentheeffectsofsleepdeprivationbutpreventivemedicineisthe

bestcure.Eyetreatmentsare_32_intheirabilityandcannotreverse

thestressthatalackofsleepwilldototheskin.

Sleep_33saythatwomenneed8hoursofsleeppernight.

However,thelatestresearchshowsthatwomenaverage6hoursandforty

minutesofsleepduringtheweekand7hoursontheweekend.Besidesthe

extraworkthatwomenhavetocontendwith—_34_homework,laundry,

cooking,etc.一andthemanyconcernsthatkeepthemfromsleep,women

arealso_35bysmallchildrenwhowakeduringthenight,teenagers

cominghomelate,agingparentswhogetupduringthenight.

［听力原文］

Womenknowthatalackofsleepleavesthemirritable.However,mostof

themareunawareofthedamageitmaybedoingtotheirskin.Besides,

beinganessentialcomponentofahealthylifestyle,getting8hoursof

sleeppernighthelpsimprovetheirskin.Duringthenighttheskinis

restoredfromtheharmfuleffectsofdailystress.Whentheydonotget

therequiredsleeptheirskinsuffers.Thisisespeciallynoticeablein

theskinundertheeyes.Theundereyeareaisalmost50percentthinner

thantheskinontheface.Sleeplessnightsleavebehindfinelines,dark

circles.Make-uptreatmentscansoftentheeffectsofsleepdeprivation

butpreventivemedicineisthebestcure.Eyetreatmentsarelimitedin

theirabilityandcannotreversethestressthatalackofsleepwilldo

totheskin.

Sleepexpertssaythatwomenneed8hoursofsleeppernight.However,

thelatestresearchshowsthatwomenaverage6hoursandfortyminutes

ofsleepduringtheweekand7hoursontheweekend.Besidestheextra

workthatwomenhavetocontendwith一helpingwithhomework,laundry,

cooking,etc.一andthemanyconcernsthatkeepthemfromsleep,women

arealsokeptawakebysmallchildrenwhowakeduringthenight,teenagers

cominghomelate,agingparentswhogetupduringthenight.

第26题：

参考答案：

areunawareof

第27题：

参考答案:

11

component

第28题:

参考答案：

improve

第29题：

参考答案：

restored

第30题:

参考答案：

especially

第31题：

参考答案：

leavebehind

第32题：

参考答案：

limited

第33题：

参考答案：

experts

第34题:

参考答案：

helpingwith

第35题：

参考答案：

keptawake

PartIIIReadingComprehensionSectionADirections:Inthis

section,thereisapassagewithtenblanks.Youarerequired

toselectonewordforeachblankfromalistofchoicesgiven

inawordbankfollowingthepassage.Readthepassagethrough

carefullybeforemakingyourchoices.Eachchoiceinthebank

isidentifiedbyaletter.Pleasemarkthecorrespondingletter

foreachitemonAnswerSheet2withasinglelinethroughthe

centre.Youmaynotuseanyofthewordsinthebankmorethan

once.

Whileit'seasyenoughtobrushoffafewsleeplessnightswithapot

ofcoffeeandtheoccasionaldesknap,youmaybedoingmoreharmthan

yourealise.AccordingtoanewstudyfromSurreyUniversity,havingless

thansixhoursofsleeppernightcanactuallyshutdowngenesthatplay

akeyroleinthebody's_36_ofself-repair.

Werelyonourgenestoconstantlyproducetheproteinsneeded

to_37_thewearonourbodies'tissuethatwesufferthroughouttheday.

Butwhenscientistsdivided26volunteersintotwogroups一oneofwhich

sleptforlessthan6hourspernightforanentireweekandtheother

12

for10hourspernight一someofthesleep-deprivedgroup'sgenesactually

stoppedworking.

Thefunctionsof711genesintotalwerealteredinsome

way,_38_onesinvolvedinmetabolisni(新陈代谢)，inflammation(炎症)，

immunityandstress.Thereissomegoodnewsthough;aweekofnormalsleep

wasenoughto_39_themalfunctioninggenesbacktopeakcondition,but

shouldthe_40_sleeppatternscontinue,healthproblemsthataren't

quitesoeasilyreversible,likeobesity(月巴胖)andheartdisease,have

a_41_chanceofcroppingup.Andthisstudyonlyscratches

the_42_accordingtoProfessorColinSmith,oneofthe

scientists_43_inthestudy:Thisisonlyaweekofsleep_44_andit

isonlyfiveandahalforsixhoursanight,Manypeoplehavethatamount

ofsleepforweeks,monthsandmaybeevenyearssowehavenoideahow

much_45itmightbe.

A)experimentI)slight

B)highJ)specifically

C)involvedK)substitute

D)namelyL)surface

E)processM)unhealthy

F)restoreN)unstable

G)restriction0)worse

H)reverse

第36题：

参考答案：

E

空格位于body's之后，故应填入名词。根据上下文，这种基因在人体的自

我修复过程中起到关键作用，故应填入process“过程”。experiment意为“实

验”，不符合文意，故排除。

第37题：

参考答案：

H

空格位于动词不定式符号to之后，故应填入动词原形。根据上下句可知，

基因不断地生成能对我们身体破损组织起到逆转作用的蛋白质，故应填入

reverse,意为“使逆转”。restore意为“恢复，修复”，表示“恢复某物的

原貌”,一般跟to连用,restore…to…意为"将……恢复成……原若后面直

接跟宾语的话，应是order。之类的褒义词，不能与thewear“损坏组织”搭配,

故排除。

第38题：

参考答案：

J

空格前是完整的句子，因此空格所填词及其后的部分在句中作状语起补充说

明的作用。involvedin…是非谓语动词结构作定语修饰ones（即genes）,具体

说明了是哪些基因。空格前的句意为"711种基因的功能或多或少都发生了变

化”，后面进一步说明了是哪一部分，由此可知应是对前面内容的具体解释，故

13

specifically"具体地"符合文意。namely意为“也就是，即"，是指前面所

有的内容，可此处只描述了部分基因，与文意不符，故排除。

第39题:

参考答案：

F

空格位于动词不定式符号to之后，故应填入动词原形。根据下文backto

peakcondition可知是让情况向好的