2024年上海高三英語高考一模卷試題分類匯編3 完形填空含詳解

專題03完形填空

(-)

(2024年楊浦區(qū)區(qū)一模)

Directions:ForeachblankinthefollowingpassagetherearefourwordsorphrasesmarkedA,B,CandD.Fillineach

blankwiththewordorphrasethatbestfitsthecontext.

Often,weknowwhatmakesushappy...but,despitethis,oftenwedon'tputthetheoryintoaction.WhydoI(the

personwhotellsyouthattakingbreaks(41)stressandmakesyoumoreefficient)sitatmycomputereatingmy

lunch?Iknowthisisunhelpfulforme,sowhatonearthisgoingon?ItallstartedatatimeofhugepressurewhenIwas

training,andIbeganeatingmylunchatmydeskto(42)time.Ididitoverandoveragainuntilitbecame(43)

tomybrain.

Mybrainwillchoosethisroutebydefault(默認情況下),becauseitisthemostlearnedbehaviour.Somethinginmy

office(44)(probablymystomachrumbling(發(fā)口古口古聲)willsendasignaltomybrainthatifslunchtime,andI

willpickupmysandwichandeatitwithverylittle(45).Itisano-brainertomybrain;ifsjustwhatitdoes.

Habitsdon't(46)newlearningfromthebrain;theyarestoredasasequenceofactivitiesinthebrain.The

brainaddsaroutineofbehaviourstogethersotheyallhappen(47)insequencewhenactivatedbyasignal(that

rumblingstomach)togetustoareward(mylunch),which(48)strengthensthatlearnedbehaviour.Yourbrain

useshabitsto(49)effortandsaveenergy,andwilldefaulttothesebehaviourswhensignalled.Howcanwebuild

happinesshabitsintoourlives?

Step1:Whatisitthatyouwanttodo

Decidewhatyouwantto(50)assmalldailyhabits.Next,thinkabouthowandwhenyouwilldothis.(51)

,considerthehabitsthataffecthappinessnegativelyandthatyouwanttobreak.Likeme,doyouwantto(52)

eatinglunchatyourdeskandgetoutsideinstead?

Step2:Be(53)aboutyourwhy

Whatwillyougainfromthisnewhappinesshabit?Whyisitimportanttoyou?Thishelpsyoutowanttomaketheeffortto

breakyourdefaulthabits.

Step3:Bespecific

Decidewhenspecificallyyouwill(54)yournewhabitandwhatyouwilldo——forexample,t4Iwanttogofora

walktoconnectwithnatureatlunchtime.Startassmallasyoucan,becausethisismorelikelytobeachievable,repeatable

andrewarding-threethingsweneedtohappentoshiftfroma(n)(55)newbehaviourtoahabit.

41.A.increasesB.reducesC.suggestsD.excludes

42.A.killB.spendC.saveD.make

43.A.habitualB.continualC.relevantD.remote

44.A.contextB.councilC.entryD.format

45.A.assistanceB.appreciationC.appetiteD.awareness

46.A.regulateB.requireC.compriseD.consume

47.A.subsequentlyB.collectivelyC.automaticallyD.individually

48.A.inturnB.inreturnC.byfarD.bycontrast

49.A.enhanceB.attainC.reverseD.minimize

50.A.buryB.changeC.addD.delete

51.A.GenerallyB.AlternativelyC.EventuallyD.Initially

52.A.enjoyB.imagineC.delayD.stop

53.A.crazyB.calmC.clearD.curious

54.A.engageinB.callforC.appealtoD.giveup

55.A.hopefulB.hopelessC.effortfulD.effortless

（二）

（2024年黃浦區(qū)一模）

Directions:ForeachblankinthefollowingpassagestherearefourwordsorphrasesmarkedA,B,CandD.Fillineach

blankwiththewordorphrasethatbestfitsthecontext.

Turkeyisnotmything,butonedishIcannotlivewithoutonThanksgivingismymom'sSnowyMashedPotatoes.I

start_41—thesepotatoes,myannualtime-releasecapsuleofpurejoyinearlyNovember.FmprettysureI'vehadthemat

everyThanksgivingsinceIwasakid,andbitesoftentransportmebacktodifferentyearsanddifferentdiningrooms.

Howandwhyisitthatcertainfoodsgiveussomuch_42—?Andwhatcanbesaidaboutthekindsoffoodswe

considermostcomforting?Sciencetellsusthattasteandnutritionalcontentaffecthowfoodsmakeusfeel,butcertainfoods

areespecially_43—satisfyingforreasonsthathavelittletodowiththeirtasteornutritionalcontent.Muchofthe

happinesswegetfromourfavoritefoodscomesfromthememoriestheystimulateforusandthepeoplewe'rewithwhile

we—44—them.Pastandpresent_45—shapethefoodswefindcomforting.

Often,welovefoodbecausewehave_46_memoriesassociatedwithit.Mymom'smashedpotatoes（土豆泥）

remindmeofholidayjoyandpastreunionswithextendedfamily.Wearealsodrawntofoodsweweregivenearlyinlifeby

peoplewhocaredforus,whichcanhelpexplainour__47_loveforchickennoodlesoup,whichmanyparentsfeedtheir

sickchildrentomakethemfeelbetter.

Thesmelloffoodcan_48—powerfulmemories,too.Thepartofthebrainresponsibleforprocessingsmelldirectly

connectstotheamygdala,abrainregionthatprocessesemotions,andthehippocampus,whichhandlesmemory.Andour

memoryforsmellsis_49—andprecise,especiallywhenitcomestosmellwewerefirstexposedtoinchildhood.Thafs

whyyoumightcatchthesmellofpumpkinpiebakingintheovenandbetransportedbacktothefirsttimeyoubakeditwith

yourgrandmother.

These_50—cangotheotherway,too.Sometimesyoumightfeel_51—whenyoueatfoodsthatremindyouof

lovedonesyoumiss.Wemayalso_52—foodsthatweassociatewithbadexperiences.

Inadditiontopastmemories,the_53—inwhichweeatfoodsshapeshowmuchweenjoytheminthemoment,and

our號(味覺的)experiencescanbe_54—byasenseofcommunity,asenseofwarmthandenjoyingittogether.I

_55_mymom'sSnowyMashedPotatoesthatmuchmoretodaybecauseIgottoeatthemwithmyhusbandandtwo

children,thethreepeopleIlovemostintheworld.

41.A.cuttingdownonB.lookingforwardtoC.makingforD.puttingaway

42.A.perspectiveB.pleasureC.spaceD.transition

43.A.emotionallyB.financiallyC.physicallyD.visually

44.A.enjoyB.memorizeC.orderD.recall

45.A.companyB.menusC.outlookD.recipes

46.A.culturalB.fondC.photographicD.shared

47.A.collectiveB.creativeC.lostD.parental

48.A.awakeB.correctC.preserveD.record

49.A.bitter-sweetB.freshC.long-lastingD.selective

50.A.associationsB.experiencesC.foodsD.memories

51.A.alertB.amazedC.disappointedD.sad

52.A.avoidB.consumeC.storeD.swallow

53.A.areaB.backgroundC.contextD.emotion

54.A.enhancedB.offeredC.reflectedD.weakened

55.A.adaptedB.appreciatedC.copiedD.digested

（三）

（2024年長寧區(qū)一模）

Directions:ForeachblankinthefollowingpassagetherearefourwordsorphrasesmarkedA,B,CandD.Fillineach

blankwiththewordorphrasethatbestfitsthecontext.

Acupuncture(針灸),anancientChinesemedicalpractice,hasbeentheremedyforcountlesspatientsforthousandsof

years.Beforemodernmedicinecametolife,ancientChineseusedstonetoolsto(41)pain.Overtime,this

primitivepractice(42)evolvedintoacomprehensiveandprofoundmedicalsystemand(43)therootof

acupuncture.

Acupunctureisatreatmentthataimsto(44)thebody'sself^regulatingfunctions.Itstherapeuticprinciplesare

inlinewiththe(45)conceptsoftraditionalChinesemedicine,whichemphasizesall-inclusivetreatment,meridian

(經絡)adjustment,balanceofbodilyfunctionsandoverallphysiologicalwell-being.

Practicescan(46)informs,includingneedleinsertion,cuppingandscraping.Needleinsertion,themost

commonmethod,is(47)byinsertinghair-thinneedlesintomeridians,(48)specificpointsonthebody

that(49)vitalenergy(theqi).Practitionerslift,twirlandrotateneedlestounblocktheflowofenergy;(50)

yinandyangbalance;andstimulatethebody'sinnate(51)_tohealitself.

LookingbeyondChina,acupuncturehasbecomeaglobal(52).Overtheyears,acupuncturehasseenmany

advancementsinscientificresearchandmodernmedicine.Itisnowamainstream(53)andcomplementary

treatmentforavarietyofweaknesses.Accordingtoa2019WHOreport,acupunctureisusedin113ofits120member

countries,(54)itswidespreadrecognitionandapplication.

AsanancientChinesemedical(55)witharichhistoryanddeepculturalsignificance,acupunctureisan

embodimentofprofoundculturalheritageandaholisticpathtohealing.

41.A.relieveB.resumeC.releaseD.rebel

42.A.radicallyB.graduallyC.reluctantlyD.randomly

43.A.cultivatedB.evaluatedC.shapedD.eliminated

44.A.promoteB.reflectC.alternateD.perform

45.A.occasionalB.philosophicalC.considerableD.mechanical

46.A.ariseB.healC.varyD.survive

47.A.takenoverB.endedupC.figuredoutD.carriedout

48.A.orB.andC.whileD.with

49.A.blockB.generateC.motivateD.channel

50.A.terrifyB.stimulateC.reserveD.restore

51.A.willingnessB.instinctC.potentialD.nutrient

52.A.libertyB.therapyC.curiosityD.wonderland

53.A.proportionB.alternativeC.procedureD.affection

54.A.illustratingB.predictingC.featuringD.nominating

55.A.assessmentB.occupationC.practiceD.obedience

（四）

（2024年徐匯區(qū)一模）

Acupuncture(針灸),anancientChinesemedicalpractice,hasbeentheremedyforcountlesspatientsforthousandsof

years.Beforemodernmedicinecametolife,ancientChineseusedstonetoolsto___41___pain.Overtime,thisprimitive

practice___42___evolvedintoacomprehensiveandprofoundmedicalsystemand___43___therootofacupuncture.

Acupunctureisatreatmentthataimsto___44___thebody'sself^regulatingfunctions.Itstherapeuticprinciplesarein

linewiththe___45___conceptsoftraditionalChinesemedicine,whichemphasizesall-inclusivetreatment,meridian(經絡)

adjustment,balanceofbodilyfunctionsandoverallphysiologicalwell-being.

Practicescan___46___informs,includingneedleinsertion,cuppingandscraping.Needleinsertion,themostcommon

method,is___47___byinsertinghair-thinneedlesintomeridians,___48___specificpointsonthebodythat___49___vital

energy(theqi).Practitionerslift,twirlandrotateneedlestounblocktheflowofenergy;___50___yinandyangbalance;and

stimulatethebody'sinnate___51___tohealitself.

LookingbeyondChina,acupuncturehasbecomeaglobal___52___.Overtheyears,acupuncturehasseenmany

advancementsinscientificresearchandmodernmedicine.Itisnowamainstream___53___andcomplementarytreatmentfor

avarietyofweaknesses.Accordingtoa2019WHOreport,acupunctureisusedin113ofits120membercountries,___54___

itswidespreadrecognitionandapplication.

AsanancientChinesemedical___55___witharichhistoryanddeepculturalsignificance,acupunctureisan

embodimentofprofoundculturalheritageandaholisticpathtohealing.

41.A.relieveB.resumeC.releaseD.rebel

42.A.radicallyB.graduallyC.reluctantlyD.randomly

43.A.cultivatedB.evaluatedC.shapedD.eliminated

44.A.promoteB.reflectC.alternateD.perform

45.A.occasionalB.philosophicalC.considerableD.mechanical

46.A.ariseB.healC.varyD.survive

47.A.takenoverB.endedupC.figuredoutD.carriedout

48.A.orB.andC.whileD.with

49.A.blockB.generateC.motivateD.channel

50.A.terrifyB.stimulateC.reserveD.restore

51.A.willingnessB.instinctC.potentialD.nutrient

52.A.libertyB.therapyC.curiosityD.wonderland

53.A.proportionB.alternativeC.procedureD.affection

54.A.illustratingB.predictingC.featuringD.nominating

55.A.assessmentB.occupationC.practiceD.obedience

（五）

（2024年閔行區(qū)一模）

MantheHunter,akeyideainhumansciences,proposesthathuntingwasamajordriverofhumanevolutionandthatmen

conductedthisactivity,leavingwomenout.Itholdsthathumanancestorshadadivisionof___21___,rootedinbiological

differencesbetweenmalesandfemales,inwhichmalesevolvedtohuntandprovide,andfemalestendedtochildrenand

domesticduties.Itassumesthatmalesare___22___superiortofemalesandthatpregnancy（'懷孕）andchild-caringreduceor

eliminate什艮除）afemale^abilitytohunt.

MantheHunterhasdominatedthestudyofhumanevolutionfornearlyhalfacenturyandspreadthroughpopular

___23___.Itisrepresentedinmuseumdisplaysandtextbookfigures,Saturdaymorningcartoonsandfeaturefilms.Thething

is,ifs―24—.

Researcherslookatthedamageonourancestors5remainsforcluestotheir___25___.Neandertalfemalesandmalesdo

notvaryin___26___patternsorexhibitsexdifferencesindiseasesfromrepetitiveactions.Theirskeletonsshowthesame

modesofwearandtear.Thisdiscoveryimpliesthattheywereengagingin___27___activities,fromhuntinglargegame

animalstoprocessingfurforleather.

Observationsofrecentandcontemporarysocietiesprovidedirectevidenceofwomen___28___hunting.Agtapeopleof

thePhilippines,___29___,huntwhilepregnantandbreastfeeding,andtheyhavethesamehuntingsuccessasAgtamen.

Arecentstudyofcross-culturalobservationaldatalastingthepast100years-muchofwhichwas___30___byManthe

Huntercontributors——foundthatwomenfromawiderangeofcultureshuntanimalsforfood.79percentofthe63societies

withcleardescriptionsoftheirhuntingstrategiesreportedlyfeaturewomen___31___.Thewomenareinvolvedinhunting

regardlessoftheirchildbearingstatus.

Muchaboutfemaleexercisescienceandthe___32___ofprehistoricwomenremainstobediscovered.Buttheideathat

inthepastmenwerehuntersandwomenwerenotisabsolutely___33___evenbythelimitedevidencewehave.Nowwhen

youthinkof“cavepeople”,wehope,youwillimaginea（n）___34___groupofhunterssurroundingadeerorhittingstone

toolstogetherratherthanaheavy-browedmanwithaheavystickoveroneshoulder.Huntingmayhavebeenremadeasa

___35___activityinrecenttimes,butformostofhumanhistory,itbelongedtoeveryone.

21.A.foodB.laborC.resourceD.power

22.A.technicallyB.sociallyC.physicallyD.intellectually

23.A.cultureB.beliefC.scienceD.awareness

24.A.wrongB.unbelievableC.simpleD.reasonable

25.A.emotionB.appearanceC.dietD.behavior

26.A.injuryB.interactionC.growthD.settlement

27.A.variousB.identicalC.outdoorD.manual

28.A.takingoverB.sufferingfromC.longingforD.participatingin

29.A.infactB.asawholeC.forinstanceD.asaresult

30.A.quotedB.ignoredC.collectedD.stored

31.A.supportersB.pioneersC.leadersD.hunters

32.A.hobbiesB.statusC.livesD.rights

33.A.establishedB.unsupportedC.developedD.misguided

34.A.ever-growingB.self-governingC.mixed-sexD.multi-cultural

35.A.teamB.sportingC.leisureD.male

（六）

（2024年虹口區(qū)一模）

Backin1930,theeconomistJohnMaynardKeynespredictedthatwithtechnologicalchangeandimprovements

in-productivity,we'donlybeworking15hoursaweekbynow.Butwhileworkinghourshave___21___by26%.mostofus

stillaverage42.5hoursaweek.

OneofthethingsKeynesunderestimatedisthehumandesireto___22___withourpeers-adrivethatmakesmostof

usworkmorethanweneedto."Wedon'tmeasureproductivitybyhowmuchwe'veharvestedanymore,saysAlex

Soojung-KimPang,visitingscholaratStanfordUniversity."OverworkinghasbeenpartofWesternsocietysincethe

IndustrialRevolution.Whensomepredictedthatautomationwouldcreateanextraamountof___23___time,needlesstosay,

thatdidn'thappen.

Thankstocomputerizationandglobalizationinthe1980s,managerscoulddemandmoreofemployeesunderthe

___24___thatjobscouldbegiventosomeoneelse.Sothe___25___piledon.Andwetookitexhausted,butaskingupthe

burdenallthesame.ThepsychologistBarbaraKillngerwritesinWorkaholics:TeRespectableAddictsabouthowwe

___26___sacrificeourownwell-beingthroughoverworkfor“success”.

Butfarfromdeliveringproductivity,value,orpersonalfulfillment,overworkhasbeenproventoleadtoburnout,stress,

greaterriskofheartdiseaseandevenshorterlifespans.___27___wecarriedon-untilCOVID-19camealong.

Besidesmakingusworklongerhoursfromhome,COVID-19hasalso___28___themovetowardstheadoptionof

automatedmachine,especiallytorjobsrequiringmuchinterpersonalcontact-fromAmazondevelopingdeliverydrones（無人

機）toself-drivingcars.By2050,MichaelOsborne,aprofessorofmachinelearningattheUniversityofOxford,predictsthat

atleast40%ofcurrentjobswillbelostto___29___.

Thereare30.Jobsthatinvolvecomplexsocialinteractionsarebeyondcurrentrobotskills:soteaching,social

care,nursingandcounsellingarealllikelyto31theAIrevolution.Asarejobsthatrelyoncreativity.Thesamealso

goesfor32jobs,accordingtoOsborne,duetothelargenumberofdifferentobjectscleanersencounterandthe

varietyofwaysthoseobjectsneedtobedealtwith.Interestingly,areasoftheworkplacetraditionallydominatedbywomen

won'tbesoeasilyadoptedbyALRobotsareunlikelyto33inthe"work"oftakingcareofchildren,preparing

lunchboxesanddoingthelaundry.

Thosewhoseworkfallsoutsidethecaring,cleaningorcreativefieldwillstillworkinfuture,just34.Inabout

60%ofoccupations,itisestimatedthatathirdofthetaskscanbeautomated,meaningchangestothewaywework.A

large-scalestudyhaspredictedthatoverthenext20years,although7millionjobswillbetakenoverbyAL7.2millionnew

oneswillbe35asaresult.Sowewillworkinfuture:wejustdon'tknowwhatwe'llbedoingyet.

21.A.declinedB.increasedC.continuedD.kept

22.A.disagreeB.competeC.cooperateD.identify

23.A.workingB.toughC.leisureD.active

24.A.fantasyB.influenceC.threatD.impression

25.A.joyB.cashC.ambitionD.pressure

26.A.excitedlyB.willinglyC.dramaticallyD.hopefully

27.A.OtherwiseB.StillC.FurthermoreD.Therefore

28.A.speededupB.followedupC.preparedforD.plannedfor

29.A.overworkB.labourC.automationD.science

30.A.dreamsB.modelsC.expectationsD.exceptions

31.A.causeB.ceaseC.surviveD.undergo

32.A.caringB.cleaningC.curingD.coaching

33.A.assistB.existC.believeD.understand

34.A.hardlyB.differentlyC.unfortunatelyD.probably

35.A.lostB.recoveredC.substitutedD.created

專題03完形填空

(-)

（2024年楊浦區(qū)區(qū)一模）

Directions:ForeachblankinthefollowingpassagetherearefourwordsorphrasesmarkedA,B,CandD.Fillineach

blankwiththewordorphrasethatbestfitsthecontext.

Often,weknowwhatmakesushappy...but,despitethis,oftenwedon'tputthetheoryintoaction.WhydoI(the

personwhotellsyouthattakingbreaks(41)stressandmakesyoumoreefficient)sitatmycomputereatingmy

lunch?Iknowthisisunhelpfulforme,sowhatonearthisgoingon?ItallstartedatatimeofhugepressurewhenIwas

training,andIbeganeatingmylunchatmydeskto(42)time.Ididitoverandoveragainuntilitbecame(43)

tomybrain.

Mybrainwillchoosethisroutebydefault(默認情況下),becauseitisthemostlearnedbehaviour.Somethinginmy

office(44)(probablymystomachrumbling(發(fā)口古口古聲)willsendasignaltomybrainthatifslunchtime,andI

willpickupmysandwichandeatitwithverylittle(45).Itisano-brainertomybrain;it'sjustwhatitdoes.

Habitsdon't(46)newlearningfromthebrain;theyarestoredasasequenceofactivitiesinthebrain.The

brainaddsaroutineofbehaviourstogethersotheyallhappen(47)insequencewhenactivatedbyasignal(that

rumblingstomach)togetustoareward(mylunch),which(48)strengthensthatlearnedbehaviour.Yourbrain

useshabitsto(49)effortandsaveenergy,andwilldefaulttothesebehaviourswhensignalled.Howcanwebuild

happinesshabitsintoourlives?

Step1:Whatisitthatyouwanttodo

Decidewhatyouwantto(50)assmalldailyhabits.Next,thinkabouthowandwhenyouwilldothis.(51)

,considerthehabitsthataffecthappinessnegativelyandthatyouwanttobreak.Likeme,doyouwantto(52)

eatinglunchatyourdeskandgetoutsideinstead?

Step2:Be(53)aboutyourwhy

Whatwillyougainfromthisnewhappinesshabit?Whyisitimportanttoyou?Thishelpsyoutowanttomaketheeffortto

breakyourdefaulthabits.

Step3:Bespecific

Decidewhenspecificallyyouwill(54)yournewhabitandwhatyouwilldo——forexample,t4Iwanttogofora

walktoconnectwithnatureatlunchtime.Startassmallasyoucan,becausethisismorelikelytobeachievable,repeatable

andrewarding-threethingsweneedtohappentoshiftfroma(n)(55)newbehaviourtoahabit.

41.A.increasesB.reducesC.suggestsD.excludes

42.A.killB.spendC.saveD.make

43.A.habitualB.continualC.relevantD.remote

44.A.contextB.councilC.entryD.format

45.A.assistanceB.appreciationC.appetiteD.awareness

46.A.regulateB.requireC.compriseD.consume

47.A.subsequentlyB.collectivelyC.automaticallyD.individually

48.A.inturnB.inreturnC.byfarD.bycontrast

49.A.enhanceB.attainC.reverseD.minimize

50.A.buryB.changeC.addD.delete

51.A.GenerallyB.AlternativelyC.EventuallyD.Initially

52.A.enjoyB.imagineC.delayD.stop

53.A.crazyB.calmC.clearD.curious

54.A.engageinB.callforC.appealtoD.giveup

55.A.hopefulB.hopelessC.effortfulD.effortless

【答案】41-45.BCAAD46-50BCADC51-55BDCAC

【導讀】文章大意：本文主要講述了為什么我們知道什么能讓我們快樂，但往往卻沒有付諸行動。作者通過自己在

辦公室吃午飯的例子說明了習慣是大腦中存儲的一系列活動，大腦會將這些行為組合在一起，當被信號激活時，它

們會按照順序發(fā)生。大腦使用習慣來節(jié)省精力和節(jié)約能量，并在接收到信號時默認執(zhí)行這些行為。文章提供了三個

步驟來建立幸福習慣。

【解析】

41.B.reduces

根據(jù)句子結構和上下文邏輯，作者告訴讀者休息可以減輕壓力并提高效率，因此空格處應填入與之相反的詞，即

"reduces",表示減少。

42.C.save

根據(jù)語境，作者開始在辦公室吃午飯是為了節(jié)省時間，因此空格處應填入“save”，表示節(jié)省。

43.A.habitual

根據(jù)句意，作者把午飯吃在辦公桌前已經成為一種習慣行為，因此空格處應填入"habitual”，表示習慣性的。

44.A.context

根據(jù)句意，作者說在辦公室有什么東西（可能是肚子咕咕叫）會向大腦發(fā)送信號，表示該是午飯時間了，因此空格

處應填入"context”，表示環(huán)境/背景。

45.D.awareness

根據(jù)上下文，作者說肚子咕咕的聲音會向大腦發(fā)送信號，表示該是午飯時間了，然后大腦就會自動執(zhí)行相應的行為。

因此空格處應填入"awareness”，表示意識/察覺。

46.B.require

根據(jù)上下文，習慣不需要大腦進行新的學習，它們被存儲為一系列的活動。因此空格處應填入“require”，表示需要。

47.C.automatically

根據(jù)句意，大腦將一系列行為自動地組合在一起，當接收到信號時按順序發(fā)生。因此空格處應填入"automatically”,

表示自動地。

48.A.inturn

根據(jù)句意，這些行為的發(fā)生進一步加強了已經學會的行為。因此空格處應填入"inturn”，表示反過來。

49.A.enhance

根據(jù)句意，大腦使用習慣來增強/提高效率并節(jié)約能量。因此空格處應填入"enhance”，表示增強。

50.C.add

根據(jù)上下文，決定你想要作為小的日常習慣做什么，因此空格處應填入“add”，表示增加。

51.B.Alternatively

根據(jù)上下文，考慮那些會對幸福產生負面影響并且你想要打破的習慣。因此空格處應填入"Alternatively"，表示相反

地。

52.