2026年大学英语六级真题训练题库（含答案）

2026年大学英语六级真题训练题库（含答案）一、写作（15分）1.Directions:Forthispart,youareallowed30minutestowriteashortessayontheimpactofonlineeducationontraditionalclassroomlearning.Youshouldwriteatleast150wordsbutnomorethan200words.二、听力理解（35分）SectionA短篇新闻（每题1分，共7分）听下面两段新闻，每段新闻后有若干个问题，从每题所给的A、B、C、D四个选项中选出最佳选项。NewsItemOneQuestions1and2arebasedonthenewsreportyouhavejustheard.AnewreportreleasedbytheInternationalEnergyAgencyshowsthatglobalinvestmentinsolarenergysurpassedcoalforthefirsttimelastyear.Thereportnotesthatthecostofsolarpowergenerationhasdroppedbyalmost20percentoverthepastfiveyears.Developingcountries,especiallythoseinSoutheastAsia,areexpectedtoaccountforthemajorityoffuturesolarinstallations.1.Whatisthemainfindingofthenewreport?A.Coalinvestmenthasincreasedrapidly.B.Solarenergyinvestmentexceededcoalforthefirsttime.C.Solarpowergenerationcosthasrisensharply.D.Developingcountriesnowrelysolelyonsolarenergy.2.Whatispredictedaboutfuturesolarinstallations?A.Theywilldecreaseindevelopedcountries.B.TheywillbemainlylocatedinSoutheastAsia.C.Theywillreplacealltraditionalpowerplants.D.TheywillbeconcentratedinEurope.3.Whathasthewinterstormcaused?A.Widespreadfloodingandlandslides.B.Poweroutagesandflightcancellations.C.Severedroughtandcropfailures.D.Forestfiresandbuildingcollapses.4.Whatarelocalauthoritiesadvisingresidentstodo?A.Stayathomeandavoidunnecessarytravel.B.Evacuatetoemergencysheltersimmediately.C.Stockuponfoodanddrinkingwater.D.Movetosouthernstatesbeforethestormarrives.SectionB长对话（每题1分，共8分）听下面一段长对话，对话后有若干个问题，从每题所给的A、B、C、D四个选项中选出最佳选项。ConversationOneQuestions5to8arebasedontheconversationyouhavejustheard.W:Goodmorning,ProfessorJohnson.I'mheretodiscussmythesisproposalonartificialintelligenceethics.M:Goodmorning,Sarah.I'vereadyourdraft.Thetopicisinteresting,butIhaveseveralconcernsaboutyourresearchmethodology.W:Couldyoubemorespecific?M:First,yoursamplesizeisquitesmall.Youonlyplantointerview20technologyprofessionals.Todrawmeaningfulconclusions,youmightneedatleast50participantsfromdiversebackgrounds.W:Isee.ButI'mconcernedaboutthetimeconstraint.MygraduationisscheduledfornextJune.M:That'sactuallyenoughtimeifyoustartrecruitingparticipantsthismonth.Also,Isuggestyouaddaquantitativesurveytocomplementyourqualitativeinterviews.W:Thatsoundsreasonable.ShouldIincludecasestudiesaswell?M:Thatwouldmakeyourthesistoobroad.Irecommendfocusingontworepresentativecasesatmost,onefromthehealthcaresectorandonefromthefinancialsector.W:Okay.I'llrevisemyproposalaccordingly.Thankyouforyourvaluablefeedback,Professor.M:You'rewelcome.Feelfreetoemailmeifyouencounteranydifficulties.5.Whatisthewoman'sthesisproposalabout?A.Thedevelopmentofartificialintelligence.B.Ethicsinartificialintelligence.C.Thehistoryofcomputerscience.D.Quantitativeresearchmethods.6.Whatistheprofessor'sfirstconcernabouttheproposal?A.Thetopicisnotinteresting.B.Thethesisistoolong.C.Thesamplesizeistoosmall.D.Theresearchistooexpensive.7.Whatdoestheprofessorsuggestaddingtotheresearch?A.Moreinterviews.B.Aquantitativesurvey.C.Additionalcasestudies.D.Aliteraturereviewchapter.8.Howmanycasestudiesdoestheprofessorrecommend?A.One.B.Two.C.Three.D.Five.9.WhatdidthewomandoinKenya?A.Shedidmedicalvolunteerwork.B.ShetaughtEnglishataprimaryschool.C.Sheconductedscientificresearch.D.Sheworkedasanenvironmentalconsultant.10.Whatwasthewoman'sbiggestchallenge?A.Thelackofcleandrinkingwater.B.Thelanguagebarrier.C.Thehighcostofliving.D.Theunfriendlylocalresidents.11.Whatdidthetwo-weekorientationprograminclude?A.LocalcultureandbasicSwahiliphrases.B.Advancedteachingcertification.C.Firstaidandemergencyresponsetraining.D.Computerskillsandmedialiteracy.12.Whatdoesthemanplantodo?A.TraveltoKenyaforavacation.B.Applyforthenextvolunteerprogram.C.DonatebookstotheschoolinKenya.D.LearnEnglishwiththewoman.SectionC听力篇章（每题1分，共10分）听下面两篇短文，短文后有若干个问题，从每题所给的A、B、C、D四个选项中选出最佳选项。PassageOneQuestions13to17arebasedonthepassageyouhavejustheard.Scientistshavediscoveredthatthehumanbrainprocessesinformationmostefficientlyduringwhattheycallthe"morningwindow"—approximatelybetween9a.m.and11a.m.Duringthisperiod,cortisollevelspeak,whichenhancesalertness,memoryretention,andproblem-solvingabilities.However,individualvariationsexist.Somepeopleare"nightowls"whoperformbetterinthelateafternoonorevening.Theresearchersrecommendthatschoolsandworkplacesconsiderofferingflexibleschedulingtoaccommodatethesebiologicaldifferences.Theyalsoemphasizethatadequatesleepremainsthefoundationofcognitiveperformance—skippingsleeptostudyorworkiscounterproductive,asthebrainconsolidatesmemoriesduringdeepsleep.13.Whatisthe"morningwindow"accordingtothepassage?A.Aperiodbetween9a.m.and11a.m.whenthebrainismostefficient.B.Aperiodbetween7a.m.and9a.m.whenpeoplewakeup.C.Aperiodbetween11a.m.and1p.m.whenpeopletakelunchbreaks.D.Aperiodbetween2p.m.and4p.m.whenpeoplefeelsleepy.14.Whatcausesenhancedmentalperformanceduringthemorningwindow?A.Highbloodsugarlevels.B.Increasedcortisollevels.C.Lowbodytemperature.D.Reducedbrainactivity.15.Whatrecommendationdotheresearchersmake?A.Everyoneshouldwakeupearly.B.Peopleshouldavoidworkingatnight.C.Schoolsandworkplacesshouldofferflexiblescheduling.D.Peopleshouldtakeregularnapsduringtheday.16.Whathappensduringdeepsleep?A.Thebodyrepairsmuscletissue.B.Thebrainconsolidatesmemories.C.Theeyesmoverapidly.D.Theheartrateincreasessignificantly.17.Whatcanbeinferredaboutskippingsleep?A.Itisnecessaryforhighachievement.B.Itmayhelpimprovememory.C.Itiscounterproductivetoperformance.D.Ithasnoeffectonthebrain.18.Whatisthemaintopicofthepassage?A.Thehistoryofeconomicdevelopment.B.Theriseandimpactofthesharingeconomy.C.Theimportanceoftraditionalbusinesses.D.Theregulationoffinancialmarkets.19.Howdoesthesharingeconomybenefitindividuals?A.Itreducestheneedforpersonalvehicles.B.Itprovidesincomeopportunitiesfromidleassets.C.Itguaranteeslifetimeemployment.D.Itlowerspropertypricesincities.20.Whatnegativeeffecthasride-hailingcausedinmanycities?A.Increasedunemployment.B.Reducedpublictransportusage.C.Intensifiedtrafficcongestion.D.Increasedairpollution.21.Whatlegalissuedoesthesharingeconomyraise?A.Theclassificationofgigworkers.B.Thetaxationofcorporateprofits.C.Thevalidityofonlinecontracts.D.Theownershipofcustomerdata.22.Whatdoexpertssuggestpolicymakersshoulddo?A.Banride-hailingservicescompletely.B.Establishclearregulationswhilepreservingflexibility.C.Increasetaxesonallsharingplatforms.D.Requiregigworkerstoregisterasemployees.SectionD听力填空（每题1分，共10分）听下面一段短文，在空白处填入所缺单词。每个空格只填一个单词。PassageThreeQuestions23to32arebasedonthepassageyouhavejustheard.Forcenturies,humanbeingshavebeenfascinatedbytheideaofimmortality.Modern(23)advancesinbiologyand(24)havebroughtthisdreamclosertoreality.Scientistsarenowstudyingthemechanismsofcellularaging,hopingtodevelop(25)thatcanslowdowntheprocess.Onepromisingareaofresearchinvolvestheroleoftelomeres,whichareprotectivecapsattheendsofourchromosomes.Eachtimeacelldivides,thetelomeresbecomeshorter.Whentheybecometooshort,thecellcannolongerdivideandentersastateof(26).Someresearchershavediscoveredanenzymethatcanrebuildtelomeres,potentiallyextendingthelifespanofcells.However,scientistsalsowarnthatunlimitedcelldivisioncanleadtocancer,sotheapproachisnotwithout(27).Despitethesechallenges,thepursuitoflongerandhealthierlivescontinues.Publichealthexpertsstressthat(28)measures—suchasabalanceddiet,regularexercise,andavoidingsmoking—remainthemost(29)waytoextendlife.Afterall,thegoalof(30)maynotbetoliveforever,buttolivewellforaslongaspossible.三、阅读理解（35分）SectionA选词填空（每题1分，共10分）在下面的短文中有10个空白，每个空白处可以填入一个适当的词。短文后有15个备选词，请从中选出10个填入对应空白处，使短文意思通顺。Fordecades,scientistshavebeenexploringthepossibilityofhumansettlementsonMars.Whiletheideaonceseemedlikepuresciencefiction,recent(31)havemadeitincreasinglyplausible.Privatecompaniesandgovernmentagenciesareracingtodevelopreliable(32)systems.However,asafejourneytoMarsrequiressolvingnumerousproblems,includingprolongedexposuretocosmic(33),thepsychologicaleffectsofisolation,andthechallengeofproducingfoodinan(34)environment.Onesolutionunderdevelopmentisadvancedbioregenerativelifesupportsystems,whichuseplantstorecycleairandwater.Hydroponicfarmingallowscropssuchaslettuceandtomatoestogrowwithoutsoil,(35)theneedforheavyshipmentsfromEarth.3D-printedhabitatsconstructedfromMartiansoilcouldprovide(36)fromharshtemperatures.Nevertheless,skepticsarguethatfundingtheseprojectsdivertsresourcesfrommorepressingissuesonEarth.Theyquestionwhethertheenormousfinancial(37)isjustifiedwhenmillionsstilllackbasicnecessities.Supporterscounterthatthetechnologicalinnovations(38)fromspaceexplorationoftenbenefitsocietyasawhole.The(39)ofsatellitetechnology,forexample,laidthefoundationforglobalpositioningsystemsandmodernweatherforecasting.Ultimately,humanbeingsaredrivenbyaninnatesenseof(40)—adesiretopushbeyondknownboundaries.WhetherMarsbecomesoursecondhomedependsonhowwebalanceambitionwithresponsibility.|A.radiation|B.development|C.advances|D.hostile|E.eliminating||F.propulsion|G.curiosity|H.derived|I.investment|J.shelter||K.generating|L.sustainability|M.adapted|N.financial|O.exploration|31.答案：C32.答案：F33.答案：A34.答案：D35.答案：E36.答案：J37.答案：I38.答案：H39.答案：B40.答案：GSectionB长篇阅读匹配（每题1分，共10分）阅读下面短文，从每题所给的A、B、C、D四个选项中选出最佳选项。HowOldIstheEarth?A.Formostofhumanhistory,theageoftheEarthwasamatteroftheologicalandphilosophicalspeculation.Intheseventeenthcentury,ArchbishopJamesUsshercalculated,basedonbiblicalgenealogies,thattheworldwascreatedin4004BC.Hischronologywaswidelyacceptedforgenerations.B.Intheeighteenthcentury,naturalphilosophersbegantoquestionsuchliteralinterpretations.TheFrenchnaturalistComtedeBuffonconductedexperimentswithcoolingironspheresandestimatedthattheEarthmightbeasoldas75,000years.Eventhisvastlygreaterfigurewasstillfaryoungerthantheplanet'strueage.C.Bythenineteenthcentury,geologistsweredevelopingmethodstoestimatetheageoftheEarthbasedontheratesofgeologicalprocesses.CharlesLyell,thefatherofmoderngeology,arguedthattheEarth'sfeatureswereshapedbyslow,gradualprocessesoperatingoverimmenseperiods.HeandhiscolleaguesrealizedthattheEarthmustbemucholderthananyBiblicalchronologysuggested,buttheylackedareliablemethodofmeasurement.D.Thebreakthroughcameatthebeginningofthetwentiethcenturywiththediscoveryofradioactivity.In1907,theAmericanchemistBertramBoltwooddemonstratedthatleadisotopescouldbeusedtodaterocks.Heanalyzeduranium-bearingmineralsandcalculatedtheageofsomerocksamplesatoverabillionyears—afigurethatastonishedthescientificcommunity.E.Sincethen,radiometricdatinghasbeenrefinedintoaremarkablyprecisetool.Differentisotopepairs—suchasuranium-lead,potassium-argon,andrubidium-strontium—decayatdifferent,knownrates.Bymeasuringtheratiosofparentanddaughterisotopes,scientistscandeterminetheageofrockswithextraordinaryaccuracy.F.DeterminingtheageoftheEarthitselfismorechallengingthandatingindividualrocksamples.TheEarth'scrustcontinuallyrecyclesitselfthroughplatetectonics.Subductionzonesdragoldrockdeepintothemantlewhereitmelts.TheoldestmineralgrainsfoundonEartharetinyzirconcrystalsfromtheJackHillsinWesternAustralia,datedatabout4.4billionyearsold.G.SincenorockfromtheearliestperiodofEarth'shistoryhassurvived,scientistshaveturnedtootherobjectsthatformedatthesametime.Mostmeteorites,whichareleftoverbuildingblocksofthesolarsystem,aredatedbetween4.5and4.6billionyearsold.ThisfitswellwiththeageoftheoldestlunarsamplesbroughtbackbytheApollomissions.H.ThecurrentlyacceptedageoftheEarthis4.54billionyears,giveortake50millionyears.Thisfigureisderivedfrommeteoritesamples,whichareconsideredreliableindicatorsofwhenthesolarsystem,includingEarth,condensedfromacloudofgasanddust.I.However,noteveryoneacceptstheseconclusions.YoungEarthcreationistsargueforanageof6,000to10,000yearsbasedonaliteralreadingofreligioustexts.Mostscientistsdismisstheseclaims,pointingouttheoverwhelmingconvergenceofevidencefromphysics,chemistry,geology,andastronomysupportinganancientEarth.J.Interestingly,thesearchforEarth'sagehasalsoraisedphilosophicalquestionsaboutourplaceintheuniverse.Therealizationthatourplanethasexistedforbillionsofyears,whilehumancivilizationhasspannedonlyafewthousand,hasprofoundimplicationsforhowweviewourresponsibilitiesasstewardsoftheplanet.请将下列各题的论述与文中的段落（A–J）进行匹配。41.AliteralinterpretationofreligioustextsleadssomegroupstorejectthescientificageoftheEarth.42.Radiometricdatingmethodsarenowhighlyaccurateduetoourknowledgeofdecayrates.43.Appleseedsandicecreamsundaesopenedupanewchapterindatingrocks.44.LyellandhiscontemporariesrecognizedthattheEarthwasancientbutlackedreliablemeasurementmethods.45.TheoldestrockfragmentsonEartharezirconcrystalsfromAustralia,datingback4.4billionyears.46.Thediscoveryofradioactivityprovidedthefirstreliablescientificmethodfordatingrocks.47.Humanity'sshorthistoryonanancientplanetraisesquestionsaboutourenvironmentalresponsibilities.44.Buffon'sexperimentswithcoolingspheresledhimtoestimateamuchgreateragethanUssher's.49.MeteoritesaremorehelpfulthanEarth'sownrocksindeterminingtheageoftheplanet.50.TheageoftheEarthiscurrentlyacceptedasapproximately4.54billionyears.答案与匹配：41.答案：I42.答案：E43.答案：C44.答案：C45.答案：F46.答案：D47.答案：J48.答案：B49.答案：G50.答案：H51.待定：请考生注意，本题在真实考试中可能出现多余选项。SectionC仔细阅读（每题1分，共10分）阅读下面两篇短文，从每题所给的A、B、C、D四个选项中选出最佳选项。PassageOneQuestions51to55arebasedonthefollowingpassage.Inthedigitalage,theconceptofa"gapyear"hasevolvedsignificantly.Traditionally,agapyearreferredtoayeartakenoffbetweenhighschoolanduniversity,oftenusedfortravel,work,orvolunteerservice.Today,however,anincreasingnumberofstudentsarechoosingtopostponetheiruniversityenrollmentnottotravel,buttogainworkexperiencethroughinternshipsorentry-leveljobs.ArecentsurveyconductedbytheNationalAssociationofCollegesandEmployersfoundthat48%ofhighschoolgraduateswhodelayedcollegeenrollmentdidsoforfinancialreasons.Byworkingfull-timeforayear,studentscansavemoneytowardtuition,reducingtheirfuturestudent-loanburden.Additionally,manystudentsreportthatworkingbeforecollegehelpedthemdevelopastrongerworkethicandaclearersenseoftheircareergoals.Nevertheless,expertscautionthatagapyearisnotwithoutpotentialdrawbacks.Studentswhotakeayearoffmayfinditdifficulttoreturntoanacademicmindset.Thelongertheystayoutofschool,thelesslikelytheyaretoenrollatall.Astudytracking12,000studentsoveradecadeshowedthatthosewhodelayedenrollmentbymorethantwoyearshadadropoutrateof45%,comparedwith20%forthosewhoenrolledimmediatelyafterhighschool.Interestingly,thosewhotookagapyearforreasonsofpersonalgrowth,ratherthannecessity,showednosignificantlydifferentoutcomesfromtheirnon-gap-yearpeers.Thekey,researcherssay,isintentionality.Apurposefulgapyear—onewithcleargoalsandastructuredplan—canbetransformative,whileanunstructuredyearofidlenessoftenleadstolostmomentum.51.Whatdoesthepassagesayaboutthetraditionalgapyear?A.Itwasoftenusedfortravel,work,orvolunteerservice.B.Itwasmainlytakenbylow-incomestudents.C.Itwasrequiredbymostuniversities.D.Itwasdiscouragedbyeducationexperts.52.Whydo48%ofhighschoolgraduatesdelaycollegeenrollment?A.Totravelandexploretheworld.B.Togainadmissiontobetteruniversities.C.Tosavemoneyfortuition.D.Tocompletemilitaryservice.53.Whatdothestudyresultsshowaboutstudentswhodelayenrollmentbymorethantwoyears?A.Theyusuallyachievehigheracademicperformance.B.Theyhaveadropoutrateof45%.C.Theyaremorelikelytograduateontime.D.Theyoftenregrettakingagapyear.54.Whatdoestheresearchsayaboutstudentswhotakeagapyearforpersonalgrowth?A.Theyperformworsethantheirpeers.B.Theyarelesslikelytograduate.C.Theyshownosignificantdifferencesfromotherstudents.D.Theyusuallychangetheircareerplans.55.Whatisthe"key"toabeneficialgapyear?A.Financialplanning.B.Intentionality.C.Internationaltravel.D.Advancedplacementcourses.56.WhatdoesthestudybytheEconomicPolicyInstituteshowaboutgigworkers'earnings?A.Theyearnmorethantraditionalemployees.B.Theirmedianhourlywagewasbelowminimumwageinmostcities.C.Theirincomevariesgreatlyacrossdifferentstates.D.Theyreceivegenerousbenefitsfromplatforms.57.Whyaregigworkersnotentitledtoovertimepay?A.Becausetheypreferflexibleworkinghours.B.Becausetheyareclassifiedasindependentcontractors.C.Becausetheysigncontractsthatwaivetheirrights.D.Becausetheyworkformulti-nationalcompanies.58.Whatis"algorithmicmanagement"?A.Asystemformatchingworkerswithbetter-payingjobs.B.Softwareusedtoassigntasksandmonitorperformance.C.Atrainingprogramfornewgigworkers.D.Amethodforevaluatingcustomersatisfaction.59.Whymightdriversacceptunprofitablerides?A.Becausetheyenjoymeetingnewpeople.B.Becausetheyfearbeingdeactivatedfromtheplatform.C.Becausetheywanttoimprovetheirratingsforbetterpay.D.Becausetheyarerequiredtodosobylaw.60.Whatdoexpertsproposeasasolution?A.Reclassifyingallgigworkersastraditionalemployees.B.Creatingathirdcategoryofworkerclassification.C.Banningalgorithmicmanagementinthegigeconomy.D.Raisingtheminimumwageforgigworkers.四、翻译（15分）1.Directions:Forthispart,youareallowed30minutestotranslateapassagefromChineseintoEnglish.Youshouldwriteyouransweronthecorrespondingpartoftheanswersheet.随着数字技术的快速发展，在线教育已成为中国教育体系的重要组成部分。特别是在偏远地区，优质教育资源的缺乏曾长期困扰着当地学生。如今，通过互联网和移动设备，他们可以随时随地接触到来自全国顶尖教师的课程。统计数据显示，截至2025年，中国在线教育用户规模已超过4.5亿。专家指出，在线教育不仅能打破地域限制，还能通过人工智能技术为每位学生量身定制学习方案。然而，如何保证在线教育的质量、防止学生沉迷网络，仍是需要持续解决的问题。参考答案与解析一、写作1.答案：略（开放题，需从线上教育与线下教育的特点对比出发，论述其互补关系与发展趋势。）解析：写作时应注意结构完整，包含引入段、主体段（可从教学资源、互动方式、学习效果等维度展开）和结论段。语言应正式、连贯，避免使用缩写形式，并体现一定的复杂句式与高级词汇，如personalizedlearning、temporalandspatialflexibility、face-to-faceinteraction等。二、听力理解1.答案：B解析：新闻开头明确提到"globalinvestmentinsolarenergysurpassedcoalforthefirsttime"，故B项正确。A项与原文相反；C项中成本实为下降；D项中"solely"过于绝对。2.答案：B解析：原文指出"Developingcountries,especiallythoseinSoutheastAsia,areexpectedtoaccountforthemajorityoffuturesolarinstallations"，因此B项正确。NewsItemTwoQuestions3and4arebasedonthenewsreportyouhavejustheard.AseverewinterstormhashitthenortheasternpartoftheUnitedStates,causingwidespreadpoweroutagesandflightcancellations.Localauthoritieshaveurgedresidentstostayindoorsandavoidunnecessarytravel.Emergencysheltershavebeenopenedinseveralcitiestoaccommodatethoseaffected.Thestormisexpectedtomovesouthwardoverthenexttwodays.3.答案：B解析：新闻原文明确提到"causingwidespreadpoweroutagesandflightcancellations"，B项为原文的同义转述。4.答案：A解析：原文提到"urgedresidentstostayindoorsandavoidunnecessarytravel"，A项中的"stayathome"即"stayindoors"的转述。B项中"immediately"为无中生有；C、D项原文未提及。5.答案：B解析：对话开头女士指出"I'mheretodiscussmythesisproposalonartificialintelligenceethics"，B项为原文原词复现。6.答案：C解析：教授明确提到"yoursamplesizeisquitesmall"，并建议将受访人数从20人扩大到至少50人，故C项正确。7.答案：B解析：教授建议"addaquantitativesurveytocomplementyourqualitativeinterviews"，故B项正确。8.答案：B解析：教授说"Irecommendfocusingontworepresentativecasesatmost"，因此正确答案为B。ConversationTwoQuestions9to12arebasedontheconversationyouhavejustheard.M:HiEmma,IheardyoujustcamebackfromavolunteertriptoKenya.Howwasit?W:Itwasaneye-openingexperience,Tom.IspentamonthteachingEnglishataprimaryschoolinaruralvillage.M:Thatsoundsamazing.Whatdidyoufindmostchallenging?W:Honestly,thelanguagebarrierwasthebiggestobstacle.ManystudentshadlimitedEnglishproficiency,soIhadtouselotsofbodylanguageandvisualaids.M:Didyoureceiveanytrainingbeforeyouwent?W:Yes,wehadatwo-weekorientationprogramwherewelearnedaboutlocalculture,basicSwahiliphrases,andteachingstrategies.M:Whatwasthemostrewardingpartoftheexperience?W:Seeingmystudentsmakeprogress.Bytheendofmystay,eventheshyeststudentcouldconfidentlyintroducethemselvesinEnglish.Thatwastrulyfulfilling.M:You'veinspiredme.MaybeIshouldapplyforthenextvolunteerprogram.W:Definitely!Butbepreparedforthebasiclivingconditions.Wehadnoelectricityorrunningwaterinthevillage.M:I'llkeepthatinmind.Thanksforsharingyourexperience.9.答案：B解析：女士明确说明"IspentamonthteachingEnglishataprimaryschoolinaruralvillage"，B项为原文复现。10.答案：B解析：女士回答"thelanguagebarrierwasthebiggestobstacle"，B项中的"languagebarrier"为原文原词。11.答案：A解析：女士提到培训包括"localculture,basicSwahiliphrases,andteachingstrategies"，A项是其中两部分的概括。12.答案：B解析：男士说"MaybeIshouldapplyforthenextvolunteerprogram"，故B项正确。13.答案：A解析：短文明确指出"morningwindow"指"between9a.m.and11a.m."，且此时大脑处理信息效率最高，A项为原文的同义转述。14.答案：B解析：原文提到"cortisollevelspeak,whichenhancesalertness,memoryretention,andproblem-solvingabilities"，B项为因果关系的直接复现。15.答案：C解析：研究者建议"schoolsandworkplacesconsiderofferingflexiblescheduling"，C项为原文的同义转述。16.答案：B解析：短文结尾指出"thebrainconsolidatesmemoriesduringdeepsleep"，B项为原文原词复现。17.答案：C解析：原文明确表示"skippingsleeptostudyorworkiscounterproductive"，说明缺觉反而会降低效率，故C项正确。PassageTwoQuestions18to22arebasedonthepassageyouhavejustheard.Thesharingeconomyhastransformedthewaypeopleaccessgoodsandservices.Fromride-hailingplatformstohome-sharingnetworks,millionsofpeoplenowparticipateinpeer-to-peertransactions.Economistspointoutthatthesharingeconomyoffersseveralbenefits.First,itincreasesresourceefficiencybyutilizingidleassets.Second,itprovidesincomeopportunitiesforindividualswhoownunderusedproperty.However,thesharingeconomyalsoraisesconcerns.Inmanycities,ride-hailingserviceshaveintensifiedtrafficcongestion,contrarytotheiroriginalpromise.Moreover,theclassificationofgigworkersremainsalegalgrayarea.Expertsarguethatpolicymakersshouldestablishclearregulationswhilepreservingtheflexibilitythatattractsparticipantstotheseplatforms.18.答案：B解析：短文开篇即提出"Thesharingeconomyhastransformedthewaypeopleaccessgoodsandservices"，随后从正反两方面讨论其影响，B项概括最全面。19.答案：B解析：原文提到"itprovidesincomeopportunitiesforindividualswhoownunderusedproperty"，B项为原文的同义转述。20.答案：C解析：原文明确指出"ride-hailingserviceshaveintensifiedtrafficcongestion"，C项中的"congestion"为原文原词。21.答案：A解析：原文提到"theclassificationofgigworkersremainsalegalgrayarea"，A项为整体复述。22.答案：B解析：短文最后一句提到"policymakersshouldestablishclearregulationswhilepreservingtheflexibility"，B项为原文原词复现。23.答案：medical解析：空格位于"Modern______advances"中，需填入形容词修饰"advances"。原文朗读为"medical"，即"医学进步"。24.答案：genetics解析：空格位于"advancesinbiologyand______"，需填入与biology并列的名词。原文为"genetics"，表示"遗传学"。25.答案：treatments解析：空格位于"hopingtodevelop______"，需填入名词作develop的宾语。原文为复数形式"treatments"，表示"治疗方法"。26.答案：senescence解析：空格位于"entersastateof______"，需填入名词。原文为"senescence"，是生物学专业术语，表示"衰老状态"。若拼写困难，需注意元音字母顺序为e-n-c-e。27.答案：risks解析：空格位于"notwithout______"，需填入名词。原文为"risks"，表示"风险"。注意与"notwithout"构成双重否定结构，表示"并非没有风险"。28.答案：preventive解析：空格位于"______measures"中，需填入形容词修饰"measures"。原文为"preventive"，表示"预防性的"。29.答案：reliable解析：空格位于"themost______way"，需填入形容词。原文为"reliable"，表示"可靠的"。30.答案：science解析：空格位于"thegoalof______"，需填入名词。原文为"science"，此处总结全篇主旨，强调"科学"的目标也许不是永生，而是在有限时间内活得好。三、阅读理解31.解析：空格位于"recent______"后接"havemade"，需填入复数名词作主语。C项"advances"（进步）符合语义，表示"近期的进步使移民火星变得日益可行"。32.解析：空格位于"reliable______systems"前需填名词修饰"systems"，表示"推进系统"。F项"propulsion"意为"推进"。33.解析：空格位于"cosmic______"中，cosmic常搭配"radiation"，表示"宇宙辐射"。34.解析：空格位于"an______environment"中，需填入形容词。D项"hostile"（恶劣的）描述火星环境对生命不友好，语义贴切。35.解析：空格前是完整句子"Hydroponicfarmingallowscropstogrowwithoutsoil"，后面接"theneedforheavyshipments"需要分词作状语。E项"eliminating"（消除）表示水培种植"消除"了从地球大量运粮的需求。36.解析：空格位于"provide______fromharshtemperatures"中，需填入名词。J项"shelter"（庇护所）与from搭配，表示"提供抵御严酷温度的庇护"。37.解析：空格位于"financial______"中，financialinvestment为常见搭配，表示"资金投入"。38.解析：空格位于"technologicalinnovations______fromspaceexploration"，需填入分词作后置定语。H项"derived"与from搭配，表示"源自太空探索的技术创新"。39.解析：空格位于"The______ofsatellitetechnology"，需填入名词。B项"development"（发展）表示"卫星技术的发展"，符合语境。40.解析：空格位于"asenseof______"中，G项"curiosity"（好奇心）表示人类与生俱来的"好奇心"，与破折号后的解释"adesiretopushbeyondknownboundaries"呼应。41.解析：I段明确提到"YoungEarthcreationistsargueforanageof6,000to10,000yearsbasedonaliteralreadingofreligioustexts"，与题目"基于对宗教文本的直译解释"表述一致。42.解析：E段全面描述了放射性测年的原理与精度，指出不同同位素对的衰变率已知，可以精确测定岩石年龄。43.解析：C段提到"Bythenineteenthcentury,geologistsweredevelopingmethodstoestimatetheageoftheEarthbasedontheratesofgeologicalprocesses