2025-2026学年高二上学期期末考试英语试题

雅礼中学2025年下学期期末考试试卷高二英语时量：120分钟分值：150分第一部分听力（共两节，满分30分）做题时，先将答案标在试卷上。录音内容结束后，你将有两分钟的时间将试卷上的答案转涂到答题看上。第一节（共5小题；每小题1.5分，满分7.5分）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。每段对话读两遍。1.Howmuchwillthemanpayforhimselfandhischild?A.$13.B.$14.C.$17.2.Whatarethespeakersmainlytalkingabout?A.Atown.B.Adisaster.C.Ahouse.3.WhatwillOwendonext?A.Goshopping.B.Borrowballoons.C.Holdacelebration.4.WhatdoesCharlotteneedtoget?A.Amarker.B.Anotebook.C.Aprinter.5.HowdidLucyandTomgotoBerlin?A.Bymotorbike.B.Bycar.C.Byair.第二节（共15小题；每小题1.5分，满分22.5分）听下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项。听每段对话或独白前，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。每段对话或独白读两遍。听第6段材料，回答第6、7题。6.WhydidMs.Clarkmakethecall?A.Tobookthefurniture.B.Toinquiretheorder.C.Tohurrydeliveryup.7.WhatdoesMarkmeanintheend?A.There’snoneedtocallthedriver.B.StylishHomeisoutoftheway.C.Theordershouldbechanged.听第7段材料，回答第8、9题。8.WheredoesAnnawork?A.Atahospital.B.Atatheater.C.Atalawfirm.9.What’stherelationshipbetweenthespeakers?A.Neighbors.B.Coworkers.C.Schoolmates.听第8段材料，回答第10至12题。10.WheredoesSteveworknow?A.InChengdu.B.InChongqing.C.InBeijing.11.WhatisSteve’sparttimejob?A.Amusician.B.Awaiter.C.Aphotographer.12.WhatwillDaisyprobablydointhefuture?A.Teachkids.B.Learnpipa.C.Sellinstruments.听第9段材料，回答第13至16题。13.WhydoesThompsonetothewoman?A.Tomakeaplaint.B.Togetsomeadvice.C.Todiscusshisperformance.14.WhatmakesThompsonlosemotivation?A.Noprogressinspeed.B.Uncleartrainingplans.C.Poorteamcooperation.15.WhatisThompson’sroutineduringpracticebreaks?A.Seekingfeedback.B.Restingdirectly.C.Eatingsnacks.16.Whenshouldthetwospeakersmeetagain?A.Inamonth.B.Inaweek.C.Inaday.听第10段材料，回答第17至20题。17.Wherecanvisitorsgetvoiceguidedtourservice?A.Attheinfodesk.B.Inthestudyarea.C.Fromthemainentrance.18.WhatdoesGalleryAdisplay?A.Ancientproducts.B.Impressionistworks.C.Modemsculptures.19.WhatcanvisitorsdoatGalleryC?A.Admire3Dmovies.B.Usereferencebooks.C.Interactwithdigitalart.20.WhatisspecialaboutthePremiumArtExperienceTour?A.Itoffersfreeguides.B.Itstartstheearliest.C.Itservesforeignvisitors.第二部分阅读（共两节，满分50分）第一节（共15小题；每小题2.5分，满分37.5分）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。AYoubethejudge:shouldmyphoneaddictedfriendgoonamobiledetox(戒断)?Theprosecution(控方):JamesMyhousemateandbestfriendspendseverywakingminuteonTikTok.Iknowsheworksinsocialmedia,butshe’snowseriouslyaddictedtoit,evenaftershe’sclockedof.Besides,sheneedstostopplayingvideosloudlyaroundthehousewhenI’mwatchingTV.Thedefence:MarleyMyjobmeansIhavetobeontheballwithwhat’strendingonline.IthinkJamesisjealousbecausehe’sgotaratherboringjobinaccounting.Idon’tgoaroundplayingvideosatfullvolumeallthetime;Ithinkthat’sonlyhappenedahandfuloftimes.He’sexaggerating(夸张)there.Thejury(陪审团)ofGuardianreadersWhileMarley’suseofTikTokmayseemexcessivetosome,ultimatelyitisuptoherhowshechoosestousehertime.IfJamescan’tacceptthat,heshouldmoveout.Margo,29Marleyneedstoputherphonedown,liveinthemomentandthinklessabouthersocialmediapresence.SheisguiltyofnotvaluinganhonestfriendbecauseshethinksabetterlifeawaitsheronTikTok.Stewart,35Asafellowphoneaddict,IdohavesympathyforMarley.However,it’smorethanalittlerudetohavethesoundturnedonwhilewatchingTVtogether.Peter,40Theexcessiveuseofsocialmediaisacrimeandreflectspoorcontroloversocialhabits.Marleyneedstobemoreconsiderateofothers.Steve,6NowyoubethejudgeInourreaderfeedbacksection,tellus:shouldMarleygetoffTikTokandgetalife?1.WhatisMarley’sreasonforspendingtimeonTikTok?A.Shefindsanaccountingjobdull. B.Sheenjoyssharingpopularvideos.C.Sheneedstostayupdatedononlinetrends. D.SheprefersavoidinginteractionwithJames.2.WhoisfullyonMarley’sside?A.Margo. B.Stewart. C.Peter. D.Steve.3.Wheredoesmostprobablyefrom?A.Alegalpaper. B.Acourtrecord.C.Alifestylesurvey. D.Aninteractivecolumn.【答案】1.C2.A3.D【解析】【导语】这是一篇议论文。文章讨论了Marley对社交媒体的沉迷是否需要戒断，展现了两位朋友的观点及读者的看法。【1题详解】细节理解题。根据第二段“MyjobmeansIhavetobeontheballwithwhat’strendingonline.(我的工作意味着我必须时刻关注网上的流行趋势)”可知，Marley花时间在抖音上的原因是她需要了解最新的网络趋势。故选C。【2题详解】推理判断题。根据Margo,29部分“WhileMarley’suseofTikTokmayseemexcessivetosome,ultimatelyitisuptoherhowshechoosestousehertime.IfJamescan’tacceptthat,heshouldmoveout.(虽然Marley对TikTok的使用对某些人来说似乎有些过度，但最终还是取决于她选择如何利用自己的时间。如果詹姆斯不能接受，他应该搬出去)”可知，只有Margo全力支持Marley。故选A。【3题详解】推理判断题。根据最后一段“Inourreaderfeedbacksection,tellus:shouldMarleygetoffTikTokandgetalife?(在我们的读者反馈部分，告诉我们：Marley应该离开TikTok，开始自己的生活吗？)”可知，这篇文章最有可能来自互动专栏。故选D。BIgrewuponadairyfarm.TheparticularlifelocationtowhichIgotassigned—“stuck”isabetterwordifyou’veeverbeenthere—wasasmallfamilyownedandoperatedoutfit.IremembertheChristmaswhenourmainhiredhanddroppedoutoftheworkrotation.SixteenandtheoldestofthekidsleftathomeIwascalledontofillin.Halfwaythroughthefirstday,IrealizedIhadnevernolyhowmuchthatworkerdid.ForfivedaysIeithermilkedorslept,fedcalves(牛犊)orslept.Ihavetoadmitthisgavemeadeepappreciationofhowhardmyparentsworkeddayinanddayoutfor30years,andthatunderstandingsolidifiedmydeterminationtodowhateverittooktonotstayonthatdairyfarmmywholelife.Eventually,mydeterminationpaidoff.Igotintocollege.Now,Inolongerhavetoworryaboutmyfather’svoiceyelling,“Stace,eouthere!Weneedhelp!”Tobehonest,I’mgrateful.Butatthesametime,Ialsodon’thaveapellingreasontobeupintimetoseethebeautyofasunrise.NordoIhavetheopportunitytodancewithmysisterinthedairybarn,worksidebysidewithmydadandheartheoldstories.Now,therearewholestretchesofdayswhenIdon’tfeelanypressingneedtoevengooutside.AndIcangomonthswithoutpettingananimalorwatchinginamazementattheirkeensenseoftheenvironmentaroundthem.Instead,Ihaveneighborswithinshoutingdistancebutwhofeelliketheyliveaplanetaway.EighteenyearsIlivedmylifeonthatdairy,notreallyknowingtherewerepeoplewhodidn’tgetupandgooutandworktogethertogetthesameoverwhelmingtasksdonedayafterday.SometimesIwishIhadneverfoundouttherewere.4.Whatdidtheauthoretounderstandonherfirstdayworkingonthefarm?A.Shecouldn’tmanagesomuchwork.B.Herparentssacrificedalotforherfamily.C.Thetasksweredullandchallenging.D.Theworkwasmoredemandingthanexpected.5.Whatmotivatedtheauthortopursuefurthereducation?A.Lackofopportunitiesonthefarm.B.Apassionforacademicstudy.C.Herdissatisfactionwithfarmlife.D.Encouragementfromherparents.6.Howdoestheauthorfeelaboutherlifenow?A.Mixed. B.Regretful.C.Content. D.Relieved.7.Whatcanweinferabouttheauthorfromthelastparagraph?A.Shehasbeetiredofherdailyroutine.B.Shemissestheconnectionsshehadbefore.C.Sheregretsleavingherfamilybehind.D.Shehaslostinterestinthebeautyofnature.【答案】4.D5.C6.A7.B【解析】【导语】这是一篇记叙文，文章讲述作者从小生活在农场里，繁重的农场工作使作者下决心远离农场去求学深造，后来又开始怀念农场生活。【4题详解】细节理解题。根据第二段中“Ihavetoadmitthisgavemeadeepappreciationofhowhardmyparentsworkeddayinanddayoutfor30years(我必须承认，这让我深深感激我的父母30年来日复一日的辛勤工作)”可知，作者开始意识到这个工作比之前预计的要费力，故选D。【5题详解】细节理解题。根据第二段中“Ihavetoadmitthisgavemeadeepappreciationofhowhardmyparentsworkeddayinanddayoutfor30years,andthatunderstandingsolidifiedmydeterminationtodowhateverittooktonotstayonthatdairyfarmmywholelife.(我必须承认，这让我深深感激我的父母30年来日复一日的辛勤工作，这种理解坚定了我的决心，无论付出什么代价，我都不会一辈子待在那个奶牛场)”可知，作者对农场生活不满意，这促使她继续深造，故选C。【6题详解】推理判断题。根据最后两段“Now,therearewholestretchesofdayswhenIdon’tfeelanypressingneedtoevengooutside.AndIcangomonthswithoutpettingananimalorwatchinginamazementattheirkeensenseoftheenvironmentaroundthem.Instead,Ihaveneighborswithinshoutingdistancebutwhofeelliketheyliveaplanetaway.(现在，我有好长一段时间都不觉得迫切需要出门。我可以几个月不去抚摸动物，也不去惊奇地观察它们对周围环境的敏锐感知。相反，我的邻居离我很近，但他们感觉自己住在另一个星球上)”和“EighteenyearsIlivedmylifeonthatdairy,notreallyknowingtherewerepeoplewhodidn’tgetupandgooutandworktogethertogetthesameoverwhelmingtasksdonedayafterday.SometimesIwishIhadneverfoundouttherewere.(18年来，我一直生活在那个奶牛场里，不知道还有人没有起床，走出去，日复一日地一起完成同样繁重的任务。有时候我真希望我从来没有发现这一点)”可知，现在作者发现了不在农场生活的坏处，反思自己没有意识到的农场生活的好处，由此推知她看到现在的生活既有好的一面又有不好的一面，所以是mixed，故选A。【7题详解】推理判断题。根据最后两段“Now,therearewholestretchesofdayswhenIdon’tfeelanypressingneedtoevengooutside.AndIcangomonthswithoutpettingananimalorwatchinginamazementattheirkeensenseoftheenvironmentaroundthem.Instead,Ihaveneighborswithinshoutingdistancebutwhofeelliketheyliveaplanetaway.(现在，我有好长一段时间都不觉得迫切需要出门。我可以几个月不去抚摸动物，也不去惊奇地观察它们对周围环境的敏锐感知。相反，我的邻居离我很近，但他们感觉自己住在另一个星球上)”和“EighteenyearsIlivedmylifeonthatdairy,notreallyknowingtherewerepeoplewhodidn’tgetupandgooutandworktogethertogetthesameoverwhelmingtasksdonedayafterday.SometimesIwishIhadneverfoundouttherewere.(18年来，我一直生活在那个奶牛场里，不知道还有人没有起床，走出去，日复一日地一起完成同样繁重的任务。有时候我真希望我从来没有发现这一点)”可知，作者怀念之前的时光，与自然、邻居的联系，故选B。CPomelo(akindoffruit)hasathickpeelthatistypicallythrownaway,contributingtosignificantfoodwaste.Inarecentstudy,researchersattheUniversityofIllinoislookedintomethodstorepurposeittodevelopadevicecapableofpoweringsmallelectronicproducts.Thepomelopeelhasathinouterlayerandathick,softinnerlayer.“Somepeoplehaveusedpomelopeelsractmixturesforessentialoils,”theresearcherssaid,“butwewantedtotakeadvantageofthestructureofthepeelsoastoupcycleitintohighervalueproducts.”Theycutitintosmallerpiecesandfreezedriedittomaintainitsuniquethreedimensionalporous(多孔的)architecture.Byexaminingitschemicalpositionandmechanicalproperties,theresearchteamengineeredadevicethattransformsmechanicalenergyintoelectricity.Thedeviceiscontactelectrified,whichmaysoundplex,butisactuallysimple.Whenwetouchasweater,especiallyinthewinter,sometimeswefeelashock.Thebasicmechanismiscontactelectrification,orrubbingelectrification(摩擦起电).Whentwomaterialsarerubbedagainsteachother,electricitycanformduetothetransferofchargesbetweenthem.Theresearchersusedthepomelopeelandaplasticfilmastworubbingelectriclayersthatarebroughtintocontacernalforceispresent.Theyattachedanelectrodetoeachoftheselayerstojudgehowwelltheresultingdevicecouldturnexternalmechanicalenergyintoelectricity.Bysimplytappingthepomelopeelbasedrubbingelectricdevicewithafinger,theycouldlightupabout20LEDs.Theyalsoshowedthatasportswatchcanbepoweredonlybythesemechanicalforces,withouttheneedofexternalelectricity.Thisworkhasstrongpotentialtotransformotherwisewastedenergyintousefulelectricity;itcouldcontributesignificantlytolongtermsustainability.YiChengWang,aprofessorofCollegeofIllinois,said,“Wealsofoundthat,thankstothepomelopeel’snaturallyporousstructure,rubbingelectricdevicesbasedonitcanbehighlysensitivetoforceandforcefrequency.Therefore,wegottheideaofdevelopingsensingdevicesthatcanbeattachedtothehumanbodyforbiomechanicalmonitoring.”8.Whatmadetheresearchersdeveloptherubbingelectricdevice?A.Thegoaltoproducemoreoils. B.Thedesiretocutdownfoodwaste.C.Theneedtotestafreezedryingtechnology. D.Thelackofeffectivepowergeneratingtools.9.Whatdoesparagraph3focusonaboutthedevice?A.Itsdevelopingprocess. B.Itsfunctionaladvantages.C.Itsworkingprinciple. D.Itsexperimentingconditions.10.WhyareLEDsandthesportswatchmentionedinparagraph4?A.Toprovethedevice’seffectiveness. B.Tostresstheirenergyefficiency.C.Toshowthedevice’suserfriendliness. D.Tomeasuretheirelectricityconsumption.11.WhatcanweknowfromProfessorWang’swords?A.Thedevicesneedfurthertests. B.Thedevicesinspiredwiderapplications.C.Pomelopeelmayfailtorespondtoforce. D.Makingsensingdevicesistheiroriginalgoal.【答案】8.B9.C10.A11.B【解析】【导语】本文是一篇说明文。文章介绍伊利诺伊大学研究人员如何利用柚子皮的多孔结构开发出摩擦发电装置，将机械能转化为电能，为小型电子设备供电，并展望其在生物力学监测等领域的应用前景。【8题详解】细节理解题。根据第一段“Pomelo(akindoffruit)hasathickpeelthatistypicallythrownaway,contributingtosignificantfoodwaste.Inarecentstudy,researchersattheUniversityofIllinoislookedintomethodstorepurposeittodevelopadevicecapableofpoweringsmallelectronicproducts.(柚子（一种水果）的外皮很厚，通常会被丢弃，这造成了大量的食物浪费。在最近的一项研究中，伊利诺伊学院的研究人员探索了如何利用这种外皮的方法，以开发出一种能够为小型电子设备供电的装置)”可知，减少食物浪费的意愿促使研究人员开发出了这种摩擦发电装置。故选B。【9题详解】主旨大意题。根据第三段“Thedeviceiscontactelectrified,whichmaysoundplex,butisactuallysimple.Whenwetouchasweater,especiallyinthewinter,sometimeswefeelashock.Thebasicmechanismiscontactelectrification,orrubbingelectrification.Whentwomaterialsarerubbedagainsteachother,electricitycanformduetothetransferofchargesbetweenthem.(该设备是通过接触产生电的，这听起来可能有些复杂，但实际上其实很简单。当我们触摸一件毛衣时，尤其是在冬天的时候，有时会感觉到一阵电击。其基本原理就是接触放电或摩擦放电。当两种材料相互摩擦时，由于它们之间电荷的转移，就会形成电)”可知，第三段围绕“该装置如何发电”的原理展开。故选C。【10题详解】推理判断题。根据第四段“Bysimplytappingthepomelopeelbasedrubbingelectricdevicewithafinger,theycouldlightupabout20LEDs.Theyalsoshowedthatasportswatchcanbepoweredonlybythesemechanicalforces,withouttheneedofexternalelectricity.(只需用手指轻触这种由柚子皮制成的摩擦式电动装置，就能点亮约20个发光二极管。他们还证明，一块运动手表仅靠这些机械力就能供电，无需外部电力)”可知，提及LED灯和运动手表是为了证明该设备的有效性。故选A。【11题详解】推理判断题。根据最后一段“Wealsofoundthat,thankstothepomelopeel’snaturallyporousstructure,rubbingelectricdevicesbasedonitcanbehighlysensitivetoforceandforcefrequency.Therefore,wegottheideaofdevelopingsensingdevicesthatcanbeattachedtothehumanbodyforbiomechanicalmonitoring.(我们还发现，由于柚子皮具有天然的多孔结构，基于这种结构的摩擦电装置对力以及力的频率具有极高的敏感度。因此，我们有了开发能够贴附在人体上用于生物力学监测的传感设备的想法)”可知，这些设备促进了更广泛的应用。故选B。DLastspring,ShiriMelumad,aprofessorattheWhartonSchooloftheUniversityofPennsylvania,gaveagroupof250peopleasimplewritingassignment:Shareadvicewithafriendonhowtoleadahealthierlifestyle.Toeupwithtips,somewereallowedtouseatraditionalGooglesearch,whileotherscouldrelyonlyonsummariesofinformationgeneratedautomaticallywithGoogle’sartificialintelligence.ThepeopleusingAIgeneratedsummarieswroteadvicethatwasgeneric,obviousandlargelyunhelpful—eathealthyfoods,stayhydratedandgetlotsofsleep!ThepeoplewhofoundinformationwithatraditionalGooglewebsearchsharedmoresubtleadviceaboutfocusingonthevariouspillarsofwellness,includingphysical,mentalandemotionalhealth.ThetechindustrytellsusthatchatbotsandnewAIsearchtoolswillsuperchargethewaywelearnandthrive,andthatanyonewhoignoresthetechnologyrisksbeingleftbehind.ButDr.Melumad’sexperiment,likeotheracademicstudiespublishedsofaronAI’seffectsonthebrain,foundthatpeoplewhorelyheavilyonchatbotsandAIsearchtoolsfortaskslikewritingessaysandresearcharegenerallyperformingworsethanpeoplewhodon’tusethem.Weletotheeraof“brainrot”,theslangtermtodescribeadeterioratedmentalstatefromengagingwithlowqualityinternetcontent.WhenwewritewithChatGPT,areweevenwriting?ThemosthighprofilestudythisyearaboutAI’seffectsonthebraincameoutoftheMassachusettsInstituteofTechnology,whereresearcherssoughttounderstandhowtoolslikeOpenAI’sChatGPTcouldaffecthowpeoplewrite.Thestudy,whichinvolved54collegestudents,hadasmallsamplesize,buttheresultsraisedimportantquestionsaboutwhetherAIcouldsuppresspeople’sabilitiestolearn.Forpartofthestudy,studentswereaskedtowriteanessayrangingfrom500to1,000words,andtheyweredividedintodifferentgroups:OnegroupcouldwritewiththehelpofChatGPT,asecondgroupcouldlookupinformationonlywithatraditionalGooglesearch,andathirdgroupcouldrelyonlyontheirbrainstoposetheirassignment.Thestudentsworesensorsthatmeasuredelectricalactivityintheirbrains.TheChatGPTusersshowedthelowestbrainactivity,whichwasunsurprisingsincetheywerelettingtheAIchatbotdothework.Butthemoststrikingrevelationaroseafterthestudentsfinishedthewritingexercise.Oneminuteafterpletingtheiressays,thestudentswereaskedtoquoteanypartoftheiressay.ThevastmajorityofChatGPTusers(83percent)couldnotrecallasinglesentence.Incontrast,thestudentsusingGoogle’ssearchenginecouldquotesomeparts,andthestudentswhoreliedonnotechcouldrecitelotsoflines,withsomeevenquotingalmosttheentiretyoftheiressaysliterally.“Ithasbeenoneminute,andyoureallycannotsayanything?”saidNataliyaKosmyna,theresearchscientistatMITMediaLabwholedthestudy,abouttheChatGPTusers.“Ifyoudon’trememberwhatyouwrote,youdon’tfeelownership.Doyouevencare?”12.WhatwasthemainfindingofDr.Melumad’sexperiment?A.AIgeneratedsummariesaremorehelpfulthantraditionalsearches.B.PeopleusingAIsummariesgavelessdetailedandhelpfuladvice.C.TraditionalGooglesearchesarenolongerusefulforwriting.D.AItoolsimprovethequalityofwritingassignmentssignificantly.13.Whatdoestheterm“brainrot”refertoin?A.diseasecausedbyusingputers.B.ImprovedthinkingabilityfromusingAI.C.Mentaldeclineduetopoorcontentconsumption.D.Anewtypeofbraintrainingmethod.14.Whichofthefollowingbestsummarizesthecentralideaof?A.AItoolsareuselessforacademictasks.B.UsingAImayreducementalengagementandmemorymaintenance.C.TraditionalsearchenginesarebetterthanAIforalltasks.D.Studentsshouldavoidusingtechnologyinwritingassignments.15.WhydoestheauthormentionNataliyaKosmyna’squestion:“Doyouevencare?”A.ToshowthatChatGPTusersarelazy.B.Toemphasizethelossofpersonalconnectiontoone’sworkwhenusingAI.C.TocriticizeMIT’sresearchmethods.D.ToencouragemoreuseofAIinwriting.【答案】12.B13.C14.B15.B【解析】【导语】本文是一篇说明文。文章主要介绍了两项关于AI对人类大脑影响的研究，发现过度依赖AI工具会导致内容输出缺乏细节、大脑活跃度降低、记忆力衰退，且使用者对自身作品丧失归属感等问题。【12题详解】细节理解题。根据第二段中的“ThepeopleusingAIgeneratedsummarieswroteadvicethatwasgeneric,obviousandlargelyunhelpful—eathealthyfoods,stayhydratedandgetlotsofsleep!ThepeoplewhofoundinformationwithatraditionalGooglewebsearchsharedmoresubtleadviceaboutfocusingonthevariouspillarsofwellness,includingphysical,mentalandemotionalhealth.(使用AI生成摘要的人给出的建议通用、明显且大体上无帮助——吃健康的食物、保持水分充足、保证充足睡眠！而通过传统谷歌网页搜索获取信息的人，分享了更细致的建议，聚焦于健康的多个支柱，包括身体、心理和情绪健康)”可知，Melumad博士实验的主要发现是使用AI摘要的人给出的建议不够详细且缺乏帮助。故选B项。【13题详解】词句猜测题。根据第四段中的“theslangtermtodescribeadeterioratedmentalstatefromengagingwithlowqualityinternetcontent(这个俚语用来描述因接触低质量网络内容而导致的精神状态恶化)”可知，brainrot指的是因消费低质量内容而导致的精神衰退。故选C项。【14题详解】主旨大意题。文章围绕两项研究展开，Melumad博士的实验发现依赖AI会输出缺乏细节的内容，MIT的研究则表明使用ChatGPT会降低大脑活跃度、导致使用者难以回忆自己的作品。核心主旨是使用AI可能减少精神投入（大脑活跃度低）和记忆保持（难以回忆内容）。故选B项。【15题详解】推理判断题。根据最中一段“Ifyoudon’trememberwhatyouwrote,youdon’tfeelownership.Doyouevencare?(如果你不记得自己写了什么，你就不会有归属感。你甚至在乎吗？)”可知，作者引用NataliyaKosmyna的问题，是为了强调使用AI时，使用者与自己作品之间的个人联系会丧失（缺乏归属感）。故选B项。第二节（共5小题；每小题2.5分，满分12.5分）阅读下面短文，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。Formanyteenagers,Saturdaymorningsofferapreciousopportunitytosleepinandrecoverfromthesleepdebtofbusyschoolweeks.Sufficientsleepiswidelyrecognizedasessentialforphysicalandmentalhealth—particularlyduringthecriticaldevelopmentalperiodofadolescence(青春期).____16____Recentfindingsindicatethatcatchinguponsleepovertheweekendmayeffectivelyhelpreduceanxiety,providedthatteenslimittheirextrasleeptonomorethantwohours.ThemajorityofAmericanteensfailtoobtaintheremendedeighttotenhoursofnightlysleepduringweekdays.Academicpressures,extracurricularactivities,andbiologicalchangescontributetothiswidespreadsleepdebt.____17____Studiesshowthatteenswhoextendtheirsleeponweekendsbyuptotwohoursreportsignificantlyloweranxietylevels.____18____Onthecontrary,thosewhoeitherdonotmakeupforlostsleeporwhogobeyondthetwohourlimittendtoexhibithigheranxiety.Infact,teenagerswhosleepmorethanrahoursonweekendsdemonstratethemostpronouncedanxiety.____19____Thistermreferstoadisruption(扰乱)ofthebody’sinternalclockcausedbysignificantdifferencesbetweenweekdayandweekendsleepschedules.Muchlikewhatisfeltaftercrossingtimezones,thiscanalsoleadtopoorconcentrationandemotionalinstability.Althoughtheassociationbetweenexcessivesleepandincreasedanxietyisnotyetfullyunderstood,moderation(适度)appearstobekey.Interestingly,thesameeffectwasnotobservedwithdepression,whichoftenemergeslaterinadolescence.____20____Themessageforadolescentsisclear:gettingalirasleeponweekendscanhelprelieveanxietyandimproveemotionalstability,buttoomuchmaybecounterproductive.Balancingsleeprecoverywithinremendedlimitscansupportmentalwellbeingduringtheseformativeyears.A.Anxiousteensexperiencednecktension.B.Thephenomenoniscalled“socialjetlag”.C.However,catchingupontoomuchsleepmaybeproblematic.D.Thefocusthusremainsonanxiety,whichmonlyarisesinyoungerteens.E.So,itmightbeagoodideatogetasmuchsleepaspossibleontheweekend.F.Theseindividualsexperiencereducednervousness,tension,andunreasonableworries.G.Asaresult,weekendrecoverysleepbeesnotjustaluxury,butaphysiologicalneed.【答案】16.C17.G18.F19.B20.D【解析】【导语】这是一篇说明文，研究表明，在周末多睡一会儿有助于青少年缓解焦虑并改善情绪稳定性，但睡太多可能会适得其反。在推荐的范围内平衡睡眠恢复有助于在这些成长阶段保持心理健康。【16题详解】上文“Sufficientsleepiswidelyrecognizedasessentialforphysicalandmentalhealth—particularlyduringthecriticaldevelopmentalperiodofadolescence(青春期).(充足的睡眠被广泛认为对身心健康至关重要——尤其是在青春期这一关键的成长阶段。)”提到充足的睡眠对青春期这一关键的成长阶段至关重要，下文“Recentfindingsindicatethatcatchinguponsleepovertheweekendmayeffectivelyhelpreduceanxiety,providedthatteenslimittheirextrasleeptonomorethantwohours.(最近的研究表明，周末补觉确实能有效减轻焦虑，前提是青少年将额外的睡眠时间控制在不超过两小时的范围内。)”提到研究表明周末的睡眠确实能减轻青少年的焦虑，但额外的睡眠时间应控制在不超过两小时的范围内，由此推知不应过度补觉，C项“但是，过度补觉可能会带来问题。”符合语境，引出下文关于补觉的时长问题，故选C。【17题详解】上文“ThemajorityofAmericanteensfailtoobtaintheremendedeighttotenhoursofnightlysleepduringweekdays.Academicpressures,extracurricularactivities,andbiologicalchangescontributetothiswidespreadsleepdebt.(大多数美国青少年在工作日每晚都无法获得推荐的8至10小时的睡眠时间。学业压力、课外活动以及生理变化导致了这种普遍的睡眠不足现象。)”提到由于各种原因大多数美国青少年普遍睡眠不足，因此需要在周末补觉，G项“因此，周末补觉不再仅仅是一种享受，而成为了一种生理上的需求。”符合语境，故选G。【18题详解】上文“Studiesshowthatteenswhoextendtheirsleeponweekendsbyuptotwohoursreportsignificantlyloweranxietylevels.(研究表明，那些在周末额外多睡两小时青少年，其焦虑程度会显著降低。)”提到在周末额外多睡两小时的青少年焦虑程度会显著降低，F项“这些人在心理上会感到紧张感、压力感以及不必要的忧虑有所减轻。”进一步阐述上文的研究结果，符合语境，F项中的“Theseindividuals

”指上文的“teens”，故选F。【19题详解】前一段描述了周末过度补觉会增加焦虑的现象，根据下文“Thistermreferstoadisruption(扰乱)ofthebody’sinternalclockcausedbysignificantdifferencesbetweenweekdayandweekendsleepschedules.(这个术语指的是由于工作日和周末的睡眠时间安排存在显著差异而导致的身体内部生物钟紊乱。)”可知，空处是提及一个针对上文现象的术语，B项“这种现象被称为‘社交时差’。”符合语境，下文“Thisterm”指代B项中“socialjetlag”，故选B。【20题详解】上文“Interestingly,thesameeffectwasnotobservedwithdepression,whichoftenemergeslaterinadolescence.(有趣的是，这种效应在抑郁症方面并未出现，而抑郁症通常在青少年时期较晚出现。)”提到“社交时差”在抑郁症方面并未出现，下文“Themessageforadolescentsisclear:gettingalirasleeponweekendscanhelprelieveanxietyandimproveemotionalstability(对于青少年来说，这个信息很明确：在周末多睡一会儿有助于缓解焦虑并改善情绪稳定性，但睡太多可能会适得其反)”明确周末补觉与焦虑的关系，D项“因此，研究的重点仍然集中在焦虑这一问题上，这种焦虑通常会在较年轻的青少年中出现”符合语境，故选D。第三部分语言运用（共两节，满分30分）第一节（共15小题；每小题1分，满分15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。JamesSmithhaslongsucceededinpetition,eveninsnowballfightsasachild.Nowthathe’s80,his____21____edgehasonlygottensharper.“Manyhavesaid,‘You’recrazy,’”saidSmith,whovisitsdoctorseveryfewmonthstocheckonhis____22____.“Butthey’venevertoldmenotto____23____.”Smithnotonlyrunsultramarathons—raceslongerthan26.2milesthatoftentakedaysto____24____—healsosetsrecords.Smithsaid,“I’veneverreallythoughtofmy____25____asanobstacle,”Ikindofhavethe____26____of“Ifsomebodyelsecandoit,youknow,whycan’tI?”Therearemany____27____behindhisrunning.OneofSmith’sracescameinNovember2016,whenhe____28____thechallengeofa100mileraceinsouthwestChina,neartheveryregionwherehisfather,Mickey,foughtJapanesesoldierswhile____29____U.S.theU.S.ArmyAirCorps(陆军航空队)duringWorldWarⅡ.Once,afterSmithfinishedanultramarathoninCalifornia,astranger____30____himanotethatsaid:“Watchingyoustruggleupthathillgavemethe____31____tofightmyownillness.Thankyouforshowingmehowtopersevere.”ForSmith,itwasproofthatrunningcould____32____lifebeyondthefinishline.AfterhefinishedBadwaterUltramarathon,oneoftheworld’shardestfootraces,SmithtoldhistrainerMichaelJohnsonthatitwouldbehis____33____ultramarathon.Smithhasn’t____34____anotherrace—butJohnsonsaidhewouldprobablyfindonesoon.“He’sshowingwhat’s____35____notjustforhim,butforyoutoo,forme,forallofus.”saidJohnson.21.A.knowledgeable B.creative C.petitive D.influential22.A.health B.progress C.recovery D.memory23.A.jump B.run C.play D.leave24.A.watch B.maintain C.approach D.plete25.A.appearance B.gender C.age D.personality26.A.expectation B.choice C.attitude D.method27.A.stories B.accidents C.rewards D.secrets28.A.putaside B.thoughtabout C.tookon D.waitedfor29.A.studying B.serving C.teaching D.travelling30.A.promised B.posted C.bought D.handed31.A.right B.strength C.advice D.duty32.A.inspire B.create C.waste D.risk33.A.uping B.favourite C.unforgettable D.last34.A.missed B.finished C.won D.scheduled35.A.possible B.necessary C.real D.useful【答案】21.C22.A23.B24.D25.C26.C27.A28.C29.B30.D31.B32.A33.D34.D35.A【解析】【导语】本文是一篇记叙文。文章讲述了80岁的詹姆斯·史密斯始终坚持参加超级马拉松比赛并屡创纪录的