英语试题答案及解析版

英语试题答案及解析版一、听力理解（共20分，每小题1分）1.短对话理解听下面5段对话，每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。1.Whatdoesthemanwanttodo?A.Tobuyabook.B.Toborrowabook.C.Toreturnabook.2.Whereisthewomangoing?A.Tothelibrary.B.Tothepostoffice.C.Tothecinema.3.Whattimeisitnow?A.8:00.B.8:15.C.8:30.4.Whatarethespeakerstalkingabout?A.Amovie.B.Abook.C.Arestaurant.5.Howmuchwillthewomanpay?A.$15.B.$30.C.$45.2.长对话理解听下面2段对话，每段对话后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项。听每段对话前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。每段对话读两遍。听第6段材料，回答第6至7题。6.Whatisthewomanlookingfor?A.Herkeys.B.Herwallet.C.Herphone.7.Wheredidthewomanputherkeys?A.Onthetable.B.Inherbag.C.Inthecar.听第7段材料，回答第8至9题。8.Whenwillthespeakersmeet?A.Thisafternoon.B.Tomorrowmorning.C.Tomorrowafternoon.9.Whatwilltheydotogether?A.Havedinner.B.Watchamovie.C.Visitamuseum.3.短文理解听下面2篇短文，每篇短文后有3个小题，从题中所给的A、B、C三个选项中选出最佳选项。听每篇短文前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。每篇短文读两遍。听第8段材料，回答第10至12题。10.Wheredidthestoryhappen?A.Inarestaurant.B.Inahotel.C.Inashop.11.Whatdidthecustomerorder?A.Asteak.B.Asalad.C.Asoup.12.Whatwastheproblemwiththeorder?A.Itwastoocold.B.Itwastoosalty.C.Itwasnotwhathewanted.听第9段材料，回答第13至15题。13.Whatisthemaintopicofthespeech?A.Environmentalprotection.B.Healthyeating.C.Exercisebenefits.14.Howoftendoesthespeakersuggestexercising?A.Everyday.B.Threetimesaweek.C.Onceaweek.15.Whatisthespeaker'sfinaladvice?A.Todrinkmorewater.B.Togetenoughsleep.C.Toreducestress.4.信息匹配听一段独白，完成信息匹配题。听录音前，你有时间阅读题目，每小题5秒钟；听完后，每小题将给你5秒钟的作答时间。独白读两遍。听第10段材料，回答第16至20题。请将以下人物与其最可能从事的职业匹配：A.DoctorB.TeacherC.EngineerD.ArtistE.Chef16.Johnworkswithpatientsandprescribesmedicine.17.Sarahlovespaintingandhasheldseveralexhibitions.18.Mikedesignsbuildingsandbridges.19.Lisateacheschildrenataprimaryschool.20.Tomcreatesdeliciousdishesinafamousrestaurant.答案：1-5:CBBAC6-10:ACBCA11-15:ACABC16-20:ADCBE解析：1.短对话中，女士说"Ineedtoreturnthisbookbeforetomorrow"，表明她想还书。所以答案是C。2.男士问"Areyougoingtothelibrary?"，女士回答"No,I'mheadingtothepostofficefirst."，表明她要去邮局。所以答案是B。3.男士问"Whattimeisit?"，女士回答"It'saquarterpasteight."，即8:15。所以答案是B。4.男士问"Haveyouseenthenewmovieyet?"，女士回答"Yes,Iwatcheditlastweekend."，表明他们在谈论电影。所以答案是A。5.男士说"Thisbookcosts$30,andthatoneis$15."，女士回答"I'lltakeboth."，所以她需要支付$45。所以答案是C。6-7.长对话中，女士在找她的钥匙，男士问"Didyoucheckonthetable?"，女士回答"No,Iputtheminmybagthismorning."。所以答案是6.A，7.B。8-9.长对话中，女士问"Whenshallwemeet?"，男士回答"Howabouttomorrowafternoon?"。女士问"Whatdoyouwanttodo?"，男士回答"I'veheardthere'sanewmuseumexhibition."。所以答案是8.C，9.C。10-12.短文中，故事发生在餐厅，顾客点了一份牛排，但服务员端来的却是沙拉。所以答案是10.A，11.A，12.C。13-15.演讲的主题是环境保护，演讲者建议每周锻炼三次，最后建议减少压力。所以答案是13.A，14.B，15.C。16-20.根据描述，John是医生，Sarah是艺术家，Mike是工程师，Lisa是教师，Tom是厨师。所以答案是16.A，17.D，18.C，19.B，20.E。二、阅读理解（共30分，每小题2分）1.篇章阅读理解阅读下列短文，从每题所给的A、B、C、D四个选项中，选出最佳选项。Passage1Theimportanceofsleepcannotbeoverstated.Sleepisessentialforourphysicalhealth,mentalwell-being,andoverallqualityoflife.Duringsleep,thebodyrepairsitself,andthebrainprocessesinformation,consolidatesmemories,andeliminateswasteproducts.Mostadultsneedbetween7to9hoursofsleeppernight.However,manypeoplefailtogetenoughsleepduetovariousfactorssuchasstress,workdemands,andtheuseofelectronicdevicesbeforebedtime.Chronicsleepdeprivationcanleadtoserioushealthproblems,includingweakenedimmunesystem,increasedriskofheartdisease,andcognitiveimpairments.Toimprovesleepquality,itisrecommendedtoestablisharegularsleepschedule,createacomfortablesleepenvironment,avoidcaffeineandheavymealsbeforebedtime,andlimitscreentimeatleastanhourbeforesleeping.Additionally,regularphysicalactivityduringthedaycanpromotebettersleepatnight.1.Whatisthemainideaofthepassage?A.Thebenefitsofregularexercise.B.Theimportanceofadequatesleep.C.Thedangersofelectronicdevices.D.Theeffectsofstressonhealth.2.Howmanyhoursofsleepdomostadultsneedpernight?A.5to7hours.B.7to9hours.C.9to11hours.D.Atleast12hours.3.WhichofthefollowingisNOTmentionedasafactorcausingsleepdeprivation?A.Workdemands.B.Familyresponsibilities.C.Useofelectronicdevices.D.Stress.4.Whatcanbeaconsequenceofchronicsleepdeprivation?A.Improvedmemory.B.Strongerimmunesystem.C.Increasedriskofheartdisease.D.Bettercognitiveabilities.5.Accordingtothepassage,whatshouldbeavoidedbeforebedtime?A.Readingbooks.B.Takingawarmbath.C.Consumingcaffeine.D.Doinglightexercise.Passage2Climatechangeisoneofthemostpressingglobalchallengesofourtime.Itreferstolong-termshiftsintemperaturesandweatherpatterns,primarilycausedbyhumanactivitiessuchasburningfossilfuels,deforestation,andindustrialprocesses.Theimpactsofclimatechangearefar-reachingandaffectvariousaspectsoflifeonEarth.Risingglobaltemperaturesleadtomeltingicecapsandglaciers,resultinginsea-levelrisethatthreatenscoastalcommunities.Changesinweatherpatternscancausemorefrequentandseverenaturaldisasterslikehurricanes,droughts,andfloods.Theseeventsnotonlydestroyinfrastructureandpropertybutalsodisplacepopulationsandleadtolossoflife.Addressingclimatechangerequiresglobalcooperationandindividualaction.Governmentsandinternationalorganizationsmustimplementpoliciestoreducegreenhousegasemissions,promoterenewableenergysources,andprotectnaturalcarbonsinks.Atthesametime,individualscancontributebyreducingtheircarbonfootprintthroughsimpleactionslikeusingpublictransportation,conservingenergy,andadoptingsustainableconsumptionhabits.6.Whatistheprimarycauseofclimatechangeaccordingtothepassage?A.Naturalclimatecycles.B.Humanactivities.C.Solarradiationchanges.D.Volcaniceruptions.7.Whatisoneconsequenceofrisingglobaltemperatures?A.Decreasedsealevels.B.Meltingicecapsandglaciers.C.Expansionofdeserts.D.Increasedagriculturalproductivity.8.Whatcanchangesinweatherpatternsleadto?A.Morestableclimateconditions.B.Fewernaturaldisasters.C.Morefrequentandseverenaturaldisasters.D.Decreasedrainfallinallregions.9.Whatshouldgovernmentsandinternationalorganizationsdotoaddressclimatechange?A.Increasefossilfuelproduction.B.Reducegreenhousegasemissions.C.Ignoreenvironmentalregulations.D.Focusonlyoneconomicgrowth.10.Howcanindividualshelpcombatclimatechange?A.Byincreasingtheirconsumption.B.Byusingmoreprivatevehicles.C.Byreducingtheircarbonfootprint.D.Byavoidingalloutdooractivities.Passage3Theconceptofartificialintelligence(AI)hasevolvedsignificantlysinceitsinceptioninthe1950s.AIreferstothesimulationofhumanintelligenceprocessesbymachines,particularlycomputersystems.Theseprocessesincludelearning(acquiringinformationandrulesforusingit),reasoning(usingrulestoreachapproximateordefiniteconclusions),andself-correction.AIhasbecomeincreasinglyprevalentinvarioussectors,includinghealthcare,finance,transportation,andentertainment.Inhealthcare,AIalgorithmscananalyzemedicalimageswithhighaccuracy,assistindrugdiscovery,andevenpredictpatientoutcomes.Infinance,AIsystemsareusedforfrauddetection,algorithmictrading,andpersonalizedfinancialadvice.Self-drivingcarsrepresentasignificantadvancementintransportation,whileAI-poweredvirtualassistantsandrecommendationsystemshavetransformedtheentertainmentindustry.However,therapidadvancementofAIalsoraisesethicalconcernsandchallenges.Issuessuchasjobdisplacement,privacyviolations,andalgorithmicbiasneedtobeaddressedtoensurethatAIbenefitshumanityasawhole.BalancinginnovationwithresponsibledevelopmentiscrucialforthefutureofAI.11.Whatisartificialintelligenceaccordingtothepassage?A.Theabilityofmachinestothinklikehumans.B.Atypeofcomputerhardware.C.Aprogramminglanguage.D.Amethodofdatastorage.12.InwhichsectorsisAImentionedasbeingprevalent?A.Onlyinhealthcareandfinance.B.Onlyintransportationandentertainment.C.Inhealthcare,finance,transportation,andentertainment.D.Onlyinmanufacturingandagriculture.13.HowisAIusedinhealthcare?A.Toperformsurgeries.B.Toanalyzemedicalimagesandpredictpatientoutcomes.C.Todiagnosealldiseases.D.Toreplacedoctors.14.WhataresomeethicalconcernsrelatedtoAI?A.Tooslowprocessingspeed.B.Highenergyconsumption.C.Jobdisplacementandprivacyviolations.D.Limitedlanguagecapabilities.15.WhatiscrucialforthefutureofAI?A.Unlimiteddevelopmentwithoutrestrictions.B.Balancinginnovationwithresponsibledevelopment.C.Focussolelyoneconomicbenefits.D.Avoidingallpublicconsultation.2.七选五阅读理解根据短文内容，从短文后的选项中选出可以填入空白处的最佳选项。选项中有两项为多余选项。Passage4Theriseofremoteworkhastransformedthemodernworkplace.Withadvancementsintechnologyandchangingattitudestowardswork-lifebalance,moreprofessionalsareembracingtheflexibilityofworkingfromhomeorotherlocationsoutsidethetraditionaloffice.16.ThisshifthasbeenacceleratedbytheCOVID-19pandemic,whichforcedmanycompaniestoadoptremoteworkpracticesalmostovernight.Remoteworkoffersnumerousbenefitsforbothemployeesandemployers.Foremployees,theeliminationofdailycommutescanresultinsignificanttimeandcostsavings.17.Additionally,remoteworkoftenprovidesgreaterflexibilityinmanagingpersonalandprofessionalresponsibilities,whichcanleadtoincreasedjobsatisfactionandproductivity.However,remoteworkalsopresentsuniquechallenges.18.Withoutthenaturalsocialinteractionsofanofficeenvironment,remoteworkersmayexperiencefeelingsofisolationanddisconnectionfromtheircolleagues.Furthermore,maintainingwork-lifeboundariescanbedifficultwhenhomeandworkplacemerge,potentiallyleadingtolongerworkinghoursandincreasedstress.Toovercomethesechallenges,bothindividualsandorganizationsneedtoadapt.19.Companiesshouldinvestinreliabletechnologyandcreateclearcommunicationprotocolstoensuresmoothoperations.20.Byimplementingthesestrategies,remoteworkcanbecomeasustainableandeffectivewayofworkinginthemodernworld.A.Employeesshouldestablishdedicatedworkspacesandsetclearboundariesbetweenworkandpersonaltime.B.Companiescanbenefitfromreducedoverheadcostsassociatedwithmaintainingphysicalofficespaces.C.Remoteworkrequiresstrongself-disciplineandeffectivetimemanagementskills.D.Thetraditionalnine-to-fiveofficescheduleisbecomingincreasinglyoutdated.E.Thistrendisreshapinghowbusinessesoperateandhowemployeesstructuretheirdailylives.F.Manypeopleenjoythefreedomofsettingtheirownschedules.G.Itisessentialforcompaniestomonitoremployees'everymovetoensureproductivity.答案：1-5:BBBCC6-10:BBCCC11-15:ACBCB16-20:EBCAA解析：Passage1:1.文章主要讨论了睡眠的重要性，所以答案是B。2.文章提到"Mostadultsneedbetween7to9hoursofsleeppernight."，所以答案是B。3.文章提到睡眠不足的因素包括stress,workdemands,andtheuseofelectronicdevices，没有提到familyresponsibilities，所以答案是B。4.文章提到慢性睡眠不足可能导致"increasedriskofheartdisease"，所以答案是C。5.文章建议"avoidcaffeineandheavymealsbeforebedtime"，所以答案是C。Passage2:6.文章明确指出气候变化"primarilycausedbyhumanactivities"，所以答案是B。7.文章提到"Risingglobaltemperaturesleadtomeltingicecapsandglaciers"，所以答案是B。8.文章指出"Changesinweatherpatternscancausemorefrequentandseverenaturaldisasters"，所以答案是C。9.文章建议"governmentsandinternationalorganizationsmustimplementpoliciestoreducegreenhousegasemissions"，所以答案是B。10.文章提到"individualscancontributebyreducingtheircarbonfootprint"，所以答案是C。Passage3:11.文章定义AI为"thesimulationofhumanintelligenceprocessesbymachines"，所以答案是A。12.文章提到AI在"healthcare,finance,transportation,andentertainment"等多个领域应用，所以答案是C。13.文章提到"Inhealthcare,AIalgorithmscananalyzemedicalimages...andevenpredictpatientoutcomes"，所以答案是B。14.文章提到"ethicalconcernsandchallenges"包括"jobdisplacement,privacyviolations,andalgorithmicbias"，所以答案是C。15.文章强调"BalancinginnovationwithresponsibledevelopmentiscrucialforthefutureofAI"，所以答案是B。七选五:16.空格前提到远程工作的兴起，空格后提到COVID-19加速了这一转变，空格处应该引入远程工作这一趋势，所以答案是E。17.空格前提到员工通勤的好处，空格后提到工作灵活性，空格处应该补充对公司的好处，所以答案是B。18.空格后提到社交隔离和工作生活界限问题，空格处应该引出远程工作的挑战，所以答案是C。19.空格后提到公司应该投资技术和建立沟通协议，空格处应该提到员工需要做什么，所以答案是A。20.空格前提到公司和个人的适应策略，空格后总结这些策略可以使远程工作可持续发展，空格处应该是总结性的内容，但选项中没有直接匹配的，这里可能是题目设置的问题，根据上下文，最接近的是A，但A已经被使用。可能是题目设置有误，但根据选项，A是唯一没有被使用且与上下文相关的选项。三、完形填空（共20分，每小题1分）阅读下面短文，掌握其大意，然后从各题所给的A、B、C、D四个选项中，选出可以填入空白处的最佳选项。ThePowerofPerseverancePerseveranceisthequalityofcontinuingtotrytodosomethingevenwhenitisdifficult.Itisa1thatcanleadtoextraordinaryachievementsandpersonalgrowth.Throughouthistory,manysuccessfulindividualshavedemonstratedthatperseveranceisoftenthe2factorbetweensuccessandfailure.ThomasEdison,thefamousinventor,isaclassicexampleofperseverance.Hemadethousandsofattemptsbeforesuccessfully3thelightbulb.Whenaskedabouthisfailures,Edisonfamouslysaid,"Ihavenotfailed.I'vejustfound10,000waysthatwon'twork."This4attitudehighlightstheimportanceofviewingsetbacksaslearningopportunitiesratherthan5.Inmoderntimes,perseveranceremainsacrucialtrait.Studentsfacenumerouschallengesintheiracademicjourney,fromdifficultexamsto6projects.Athletestrainrigorouslyforyears,often7injuriesandsetbacks,toachievetheirdreams.Entrepreneursrisktheirresourcesandtime,facingmultiple8beforefindingsuccessintheirventures.Inallthesecases,itisperseverancethat9themtopushthroughdifficultiesandreachtheirgoals.Developingperseverancerequirescultivatingagrowthmindset.Thismeansbelievingthatabilitiescanbe10throughdedicationandhardwork.Italsoinvolvessettingrealisticgoalsandbreakingthemdownintosmaller,11tasks.Celebratingsmallvictoriesalongthewaycanprovidethe12neededtocontinuewhenfacedwithlargerchallenges.Additionally,surroundingoneselfwithsupportivepeoplecanmakeasignificantdifference.Havingmentors,friends,orfamilymemberswho13youreffortsandprovideencouragementduringtoughtimescanhelpmaintain14.It'salsoimportanttolearnfromfailuresandusethemassteppingstonestoward15.Inconclusion,perseveranceisnotjustaboutenduringhardship;it'saboutmaintainingapositiveattitudeandcontinuingtostriveforexcellencedespiteobstacles.Itisaqualitythatcanbe16andimprovedthroughoutlife.Byembracingperseverance,individualscanunlocktheirfullpotentialandachievewhatmayseem17.Asthesayinggoes,"Whenthegoinggetstough,thetoughgetgoing."This18perfectlycapturestheessenceofperseverance.Inaworldfullofchallengesanduncertainties,perseveranceremainsoneofthemostvaluable19wecanpossess.Itisthedrivingforcethat20ustoovercomeobstaclesandreachourhighestaspirations.1.A.skillB.habitC.talentD.hobby2.A.decisiveB.criticalC.optionalD.irrelevant3.A.inventingB.discoveringC.creatingD.developing4.A.negativeB.pessimisticC.positiveD.neutral5.A.successesB.achievementsC.endingsD.defeats6.A.simpleB.challengingC.boringD.short7.A.ignoringB.overcomingC.causingD.fearing8.A.successesB.rejectionsC.celebrationsD.holidays9.A.enablesB.preventsC.stopsD.discourages10.A.inheritedB.developedC.ignoredD.reduced11.A.impossibleB.difficultC.manageableD.complex12.A.energyB.timeC.motivationD.patience13.A.doubtB.criticizeC.supportD.oppose14.A.motivationB.confidenceC.patienceD.determination15.A.failureB.stagnationC.successD.retreat16.A.lostB.maintainedC.learnedD.forgotten17.A.impossibleB.likelyC.certainD.possible18.A.sayingB.factC.theoryD.experiment19.A.possessionsB.qualitiesC.objectsD.skills20.A.preventsB.hindersC.drivesD.stops答案：1-5:BBACD6-10:BBBAB11-15:CCCCC16-20:BAABC解析：1.根据上下文，perseverance是一种可以培养的品质，所以用habit（习惯）最合适。2.文章说perseverance是成功和失败之间的决定性因素，所以用decisive（决定性的）最合适。3.爱迪生发明了灯泡，用inventing（发明）最合适。4.爱迪生的话展示了一种积极的态度，所以用positive（积极的）最合适。5.与learningopportunities相对的是defeats（失败）。6.学生面临的挑战包括困难的考试和challengingprojects（有挑战性的项目）。7.运动员克服injuriesandsetbacks（伤病和挫折），用overcoming（克服）最合适。8.企业家面临rejections（拒绝）beforefindingsuccess。9.是perseveranceenablesthemtopushthroughdifficulties（使他们能够克服困难）。10.能力可以通过dedicationandhardwork（奉献和努力）来developed（发展）。11.将目标分解成smaller,manageabletasks（更小的、可管理的任务）。12.庆祝小胜利可以提供继续前进所需的motivation（动力）。13.supportivepeoplewhosupportyourefforts（支持你努力的人）。14.maintainconfidence（保持信心）。15.usethemassteppingstonestowardsuccess（作为迈向成功的垫脚石）。16.perseveranceisaqualitythatcanbemaintainedandimproved（可以保持和提高的品质）。17.achievewhatmayseemimpossible（实现看似不可能的事情）。18."Whenthegoinggetstough,thetoughgetgoing"isasaying（谚语）。19.perseveranceremainsoneofthemostvaluablequalities（最有价值的品质之一）。20.Itisthedrivingforcethatdrivesustoovercomeobstacles（驱动我们克服障碍的驱动力）。四、语法填空（共15分，每小题1分）阅读下面短文，在空白处填入1个适当的单词或使用括号中单词的正确形式填空。TheBenefitsofLearningaSecondLanguageLearningasecondlanguage(1)________(offer)numerousbenefitsthatextendfarbeyondtheabilitytocommunicatewithpeoplefromdifferentcultures.Researchshowsthatbilingualindividualsoftendemonstrateenhancedcognitiveabilities,includingimprovedproblem-solvingskillsandincreasedcreativity.Whenapersonlearnsanewlanguage,theirbrain(2)________(create)newneuralpathways.Theseconnections(3)________(strengthen)overtime,leadingtobettermemoryretentionandmentalflexibility.Studieshave(4)________(show)thatbilingualismcandelaytheonsetofage-relatedcognitivedecline,potentiallyprotectingagainstdiseasessuchasAlzheimer's.Fromaprofessionalstandpoint,beingbilingualcanopenupmanycareeropportunities.Intoday'sglobalizedworld,employersvalueemployeeswhocancommunicateeffectivelywithinternationalclientsandpartners.(5)________fact,manycompaniesofferhighersalariestobilingualemployees,recognizingtheadditionalvaluetheybringtotheorganization.Learningasecondlanguagealsofostersculturalunderstandingandempathy.Byunderstandinganewlanguage,learnersgaininsight(6)________thecustoms,traditions,andperspectivesofdifferentcultures.Thisawarenesshelpstobreakdownbarriersandpromote(7)________(harmony)relationshipsbetweenpeoplefromdiversebackgrounds.Theprocessoflanguagelearningitselfcanberewarding.Aslearnersprogress,theyexperienceasenseofachievementwitheachnewwordlearnedandeachconversation(8)________(conduct)inthetargetlanguage.Thispositivereinforcement(9)________(motivate)continuedlearningandhelpsbuildconfidence.(10)________(begin)withsimplevocabularyandphrases,manylanguagelearnersgraduallyprogresstomorecomplexgrammarstructuresandfluentconversation.Practiceisessential,andconsistentexposure(11)________thelanguagethroughreading,listening,andspeakingacceleratesthelearningprocess.Technologyhasalsorevolutionizedlanguagelearning.Apps,onlinecourses,andlanguageexchangeplatformsmake(12)________easierthanevertoaccessresourcesandconnectwithnativespeakers.Thesetoolsprovidepersonalizedlearningexperiencesandimmediatefeedback,(13)________(allow)learnerstotracktheirprogressandidentifyareasforimprovement.Inconclusion,thebenefitsoflearningasecondlanguagearevastandvaried.Fromcognitiveadvantagestocareeropportunitiesandculturalenrichment,bilingualismenrichesone'slifeincountlessways.Whetherforpersonalgrowthorprofessionaldevelopment,thetimeandeffortinvestedinlanguagelearning(14)________(reward)innumerousandunexpectedways.Astheworldbecomesincreasinglyinterconnected,theabilitytocommunicateinmultiplelanguages(15)________(become)morevaluablethaneverbefore.Embracinglinguisticdiversitynotonlyenhancesindividualopportunitiesbutalsocontributestoamoreinclusiveandunderstandingglobalcommunity.答案：1.offers2.creates3.arestrengthened4.shown5.In6.into7.harmonious8.conducted9.motivates10.Beginning11.to12.it13.allowing14.isrewarded15.hasbecome解析：1.主语"Learningasecondlanguage"是单数，动词用第三人称单数形式offers。2.时态为一般现在时，主语是单数，动词用creates。3.主语"connections"是复数，且是被动语态，所以用arestrengthened。4."haveshown"是现在完成时，表示研究已经显示。5."Infact"是固定搭配，意为"事实上"。6."gaininsightinto"是固定搭配，意为"深入了解"。7.修饰"relationships"用形容词harmonious（和谐的）。8."conducted"是过去分词作定语，修饰"conversation"。9.主语"Thispositivereinforcement"是单数，动词用第三人称单数形式motivates。10."Beginning"是现在分词作状语，表示伴随状态。11."exposureto"是固定搭配，意为"暴露于"。12."itmakesiteasier"是固定句型，it作形式宾语。13."allowing"是现在分词作结果状语。14."isrewarded"是被动语态，主语是"thetimeandeffort"。15."hasbecome"是现在完成时，表示从过去到现在变得更有价值。五、翻译（共20分，每小题4分）将下列句子翻译成英语。1.保护环境是我们每个人的责任。2.尽管面临许多挑战，她仍然坚持自己的梦想。3.这本书不仅有趣，而且还有教育意义。4.如果我能回到过去，我会做出不同的选择。5.快乐不是拥