广东省广州市广州名校联盟2026年高三2月调研测试一模英语试卷（解析版）

第第页广东省广州市广州名校联盟2026年高三2月调研测试一模英语试卷一、(A)The138thCantonFair:Resilience&InnovationinGlobalTradeAmidShiftsThefair'shighlightsreflectChina'sforeigntradetransformation,drivenbypolicydividendsandtechinnovation:MarketDiversification&PolicyEmpowermentBRIcountriesremainedthecoremarket,contributingover60%ofthetotalturnover.RCEP'stariff(关税)reductionandcustomsfacilitationpoliciesboostedtrades,withmanyenterprisessavingover$100,000intariffsviaorigincertificates.Majorgrowthinhigh-potentialmarkets:EUbuyersroseby32.7%,Brazilby33.2%,showingrestoredconfidenceinChineseproducts.406leadingenterprisesformedpurchasingdelegations(代表团),a7.9%increase,focusingonhigh-value-addedgoods.NewQualityProductiveForcesonDisplayOver4.6millionexhibitsfeaturedprominentinnovation,withnew,green,andIPproductseachaccountingforover23%.Greenproducts:880,000low-carbonitemswereshowcased,with63.5%ofexhibitorsholdinginternationalgreencertifications.Intelligentexhibits:Servicerobots,AI-assisteddevices,and3D-printedproductsgainedpopularity,withthefirstdedicatedservicerobotzoneattracting46enterprises.Digital&GreenServiceUpgradeThefairleveraged(利用)techtoenhanceefficiencyandsustainability.Digitalempowerment:"Bluetooth+5G+Beidou"boothnavigationand30-secondquickaccreditationwereadopted,with477,000usersoftheAI-enhancedapp.Greenoperations:Modularboothconstructioncutcostsby50%andtimeby75%,withover90%recyclingrate.A3,000㎡zonelinkedexportproductstodomesticmarkets,facilitatingdualcirculation.1．WhatisthecombinedshareofBRIandRCEPbuyersatthe138thCantonFair?A．69% B．21% C．90% D．76%2．WhatroledidRCEPpoliciesplayinthe138thCantonFair?A．ReducedtaxexpensessignificantlyB．EnhancethegrowthintopmarketsC．boostedoverseasbuyers'trustinChineseproductsD．promotedthedisplayofgreenlow-carbongoods3．Tofindcertifiedgreenintelligentproductsefficiently,abuyershould________.A．Visitthe3,000㎡dual-circulationzoneB．Contact46green-certifiedenterprisesC．ChooseexhibitorswithmodularboothsD．UsetheAIappwithnavigationtools【答案】1．C2．A3．D【解析】【分析】本文是一篇应用文，第138届广交会彰显了全球贸易格局变化下中国外贸的韧性与创新，其亮点体现在：市场多元化与政策赋能，"一带一路"国家为核心市场，RCEP政策推动贸易增长，高潜力市场买家数量增加；展出产品凸显新质生产力，创新、绿色及知识产权产品占比突出，绿色与智能展品受关注；通过数字化与绿色服务升级，利用科技提升效率与可持续性，模块化展台降低成本，促进国内外市场双循环。

【点评】考查阅读理解，包含细节理解题、数字计算题，是一篇介绍类阅读，注意先略读文章，掌握文章大意，再分析题干及选项，到文中找到相关内容并进行理解。1．数字计算题。根据文中左侧饼图中"BRI（一带一路倡议）国家采购商占比：69%"和"RCEP（区域全面经济伙伴关系协定）成员国采购商占比：21%"可知，因此，BRI和RCEP采购商的合计占比为69%+21%=90%。故选C。2．细节理解题。根据MarketDiversification&PolicyEmpowerment部分中的"RCEP'stariff(关税)reductionandcustomsfacilitationpoliciesboostedtrades,withmanyenterprisessavingover$100,000intariffsviaorigincertificates"RCEP的关税减免与通关便利化政策有力提振了贸易，不少企业凭借原产地证书节省了超10万美元的关税成本。可知，RCEP政策帮助企业大幅节省了关税支出，显著降低了税费。故选A。3．细节理解题。根据倒数第二段"Digitalempowerment:"Bluetooth+5G+Beidou"boothnavigationand30-secondquickaccreditationwereadopted,with477,000usersoftheAI-enhancedapp"数字化赋能：采用"蓝牙+5G+北斗"展位导航及30秒快速办证服务，AI赋能的官方应用程序用户量达47.7万。可知，使用带导航工具的人工智能应用程序可以高效找到所需展品。故选D。二、(B)Character:JonathanGull(海鸥)Shortwings.Afalcon's(隼)shortwings!That'stheanswer!WhatafoolI'vebeen!AllIneedisatinylittlewing,allIneedistofoldmostofmywingsandflyonjustthetipsalone!Shortwings!Heclimbedtwothousandfeetabovetheblacksea,andwithoutamomentforthoughtoffailureanddeath,hebroughthisforewingstightlyintohisbody,leftonlythenarrowsweptdaggersofhiswingtipsextendedintothewind,andfellintoavertical(垂直的)dive.Seventymilesperhour,ninety,ahundredandtwentyandfasterstill.Thewing-strainnowatahundredandfortymilesperhourwasn'tnearlyashardasithadbeenbeforeatseventy,andwiththefaintesttwistofhiswingtipsheeasedoutofthediveandshotabovethewaves,agraycannonballunderthemoon.Heclosedhiseyestoslitsagainstthewindandrejoiced.Ahundredfortymilesperhour!Andundercontrol!IfIdivefromfivethousandfeetinsteadoftwothousand,Iwonderhowfast...Hisvowsofamomentbeforewereforgotten,sweptawayinthatgreatswiftwind.Yethefeltguiltless,breakingthepromiseshehadmadehimself.Suchpromisesareonlyforthegullsthataccepttheordinary.Onewhohastouchedexcellenceinhislearninghasnoneedofthatkindofpromise.Bysunup,JonathanGullwaspracticingagain.Fromfivethousandfeetthefishingboatswerespecksintheflatbluewater,BreakfastFlockwasafaintcloudofdustmotes,circling.Hewasalive,tremblingeversoslightlywithdelight,proudthathisfearwasundercontrol.Thenwithoutceremonyhehuggedinhisforewings,extendedhisshort,angledwingtips,andplungeddirectlytowardthesea.Bythetimehepassedfourthousandfeethehadreachedterminalvelocity,thewindwasasolidbeatingwallofsoundagainstwhichhecouldmovenofaster.Hewasflyingnowstraightdown,attwohundredfourteenmilesperhour.Heswallowed,knowingthatifhiswingsunfoldedatthatspeedhe'dbeblownintoamilliontinyshredsofseagull.Butthespeedwaspower,andthespeedwasjoy,andthespeedwaspurebeauty.Thiswashislife.Nottoscavenge(搜寻食物)andfollowboats,buttofly,tolearn,andtobethefinestgulltheskyhadeverknown.—JonathanLivingstonSeagullAdapted4．WhatcanwemainlysayaboutJonathanatfirstparagraph?A．Flexibleandperceptive. B．Courageousandpersistent.C．ReflectiveandResolute. D．Creativeandunyielding.5．Whatdoestheunderlinedwords"vows"refertoaccordingtothepassage?A．Practiceverticaldivetobreakspeedrecord.B．Perfectwingtiptechniquetoflymuchfaster.C．Giveuptheflighttobeanordinaryseagull.D．Followflocktraditiontoforagenearboats.6．WhichdetailexplainswhyJonathansafelyreachedterminalvelocitywithoutwingdamage?A．Hebeganhisdiveatfivethousand.B．Heheldforewingstightandspread.C．Hefocusedhiseyesonfishingboats.D．Hefeltdelightedandcontrolledfear.7．Whatdoesthenovelwanttoconvey?A．Breakingconventionsfuelsourpursuitoflife'struevalue.B．Overcomingboredomisthekeytounlockinglife'sbrilliance.C．Perfectingskillsthroughperseveredpracticedefinesourlife.D．Castingofflimitsisthefoundationforgainingtruefreedom.【答案】4．C5．C6．B7．A【解析】【分析】本文是一篇文学作品节选，讲述了海鸥乔纳森·利文斯顿突破常规、追求卓越飞行技艺的故事。它通过尝试折叠大部分翅膀、仅用翼尖飞行，不断挑战高速俯冲，从两千英尺到五千英尺，速度从每小时七十英里提升至二百一十四英里，克服恐惧，享受速度带来的力量、喜悦与纯粹之美，展现了其不满足于平凡觅食生活，立志成为天空中最优秀海鸥的决心。

【点评】考查阅读理解，本题考点涉及词义猜测和推理判断两个题型的考查，是一篇文学类阅读，首先要仔细阅读短文，掌握大意，然后结合具体的题目，再读短文，从中找出相关信息，就可以确定正确答案。

4．推理判断题。根据第一段中的"Shortwings.Afalcon's(隼)shortwings!That'stheanswer!WhatafoolI'vebeen!AllIneedisatinylittlewing,allIneedistofoldmostofmywingsandflyonjustthetipsalone!Shortwings!"短翅膀！隼的短翅膀！这就是答案！我之前真是太傻了！我只需要一对小巧的翅膀，只需要把大部分翅膀收拢，只用翼尖飞行！短翅膀！可推测，海鸥Jonathan一直在思考如何飞得更快的问题，并且在找到答案的那一刻，他反思了自己过去的无知或错误；以及"Heclimbedtwothousandfeetabovetheblacksea,andwithoutamomentforthoughtoffailureanddeath,hebroughthisforewingstightlyintohisbody,leftonlythenarrowsweptdaggersofhiswingtipsextendedintothewind,andfellintoavertical(垂直的)dive."他飞到黑海上方两千英尺的高空，丝毫没有顾虑失败与死亡，将前翅紧紧收拢贴紧身体，只留下狭长如弯刀的翼尖迎着风，随即一头扎进垂直俯冲。可推知，海鸥Jonathan一旦认定了目标，就毫不犹豫地付诸行动，这体现了他的果决。故选C。5．词义猜测题。根据第二段中的"Hisvowsofamomentbeforewereforgotten,sweptawayinthatgreatswiftwind.Yethefeltguiltless,breakingthepromiseshehadmadehimself.Suchpromisesareonlyforthegullsthataccepttheordinary."片刻前立下的vows，早已被这股疾风卷得无影无踪。可他对违背自己的承诺毫无愧疚。这样的誓言，只适用于那些安于平庸的海鸥。可推测，所谓的"vows"，指的是Jonathan在那一瞬间产生的怀疑，或是他决心要回归平庸的念头——即放弃他那危险的热情（也就是"飞行"），转而只做一只"普通的海鸥"。而这，正是一种"只属于那些安于平凡的海鸥"的承诺。故选C。6．推理判断题。根据第一段中的"Heclimbedtwothousandfeetabovetheblacksea,andwithoutamomentforthoughtoffailureanddeath,hebroughthisforewingstightlyintohisbody,leftonlythenarrowsweptdaggersofhiswingtipsextendedintothewind,andfellintoavertical(垂直的)dive."他飞到黑海上方两千英尺的高空，丝毫没有顾虑失败与死亡，将前翅紧紧收拢贴紧身体，只留下狭长如弯刀的翼尖迎着风，随即一头扎进垂直俯冲；以及第三段中的"Thenwithoutceremonyhehuggedinhisforewings,extendedhisshort,angledwingtips,andplungeddirectlytowardthesea"随即，他不假思索地收拢前翅，展开短小、带倾角的翼尖，径直冲向大海。可推知，Jonathan紧紧收拢前翅、仅展开翼尖的飞行方式，让他安全达到极限速度且翅膀未受损。故选B。7．推理判断题。通读全文可知，本文讲述了海鸥Jonathan一直打破普通海鸥安于觅食、平庸生活的常规，执着追求飞翔的极致与卓越。正是这种斗争和每一次的成功让他更加坚信自己的追求，并最终找到了他认为的生命真谛。可推知，"打破常规为我们追求人生的真正价值提供了动力"不仅指出了Jonathan的行动，还点明了他行动背后的深层动机和最终收获，完美地捕捉了《海鸥乔纳森》这个故事鼓舞人心的核心精神。故选A。三、(C)​​​​​​​GenZhasmanagedsomethingnomoderngenerationpulledoffbefore.Aftermorethanacenturyofsteadyacademicgains,testscoresfinallywenttheotherdirection.Forthefirsttimeever,anewgenerationisofficiallydumberthanthepreviousone.ThedatacomesfromneuroscientistJaredCooneyHorvath,whohasspentyearsreviewingstandardizedtestingresultsacrossagegroups.HorvathtoldtheNewYorkPost.Thedeclinescutacrossattention,memory,literacy,numeracy,executivefunction,andgeneralIQ.That'snotjustonevulnerablespot.That'stheentiredashboardblinkingatonce.HorvathtookthesamemessagetoCapitolHill(国会)duringa2026Senatehearingonscreentimeandchildren.Hisframingskippedthegenerationaldunkingandfocusedonexposure."Morethanhalfofthetimeateenagerisawake,halfofitisspentstaringatascreen,"hetoldlawmakers.Humanlearning,heargued,dependsonsustainedattentionandinteractionwithotherpeople.Endlessfeedsandcondensedcontentdon'toffereither.Schoolsleanedhardintotechnologyduringthesamewindow.Educationalsoftwarereplacedtextbooks,longreadings,andextendedproblem-solving.Afterclass,studentsreturnedtophones,tablets,andlaptops,bouncingbetweensocialfeedsandbite-sizedexplanationsofmaterialtheyneversatwithforverylong.Horvathdescribedtheoutcomeasstudentstrainedtoskim.Skimmingfeelsefficient,butitdoesn'tbuilddepth."I'mnotanti-tech.I'mpro-rigor,"HorvathtoldthePost.Rigor,inhisview,comesfromfriction.Readingfulltexts.Workingthroughconfusion.Spendingtimewithmaterialthatdoesn'timmediatelyrewardyou.Takethatfrictionaway,andcognitiveskillsdull.Brainsadapttotheenvironmentthey'regiven,andthisoneprizesspeedoverstayingpower.ThesamedeclineappearsoutsidetheUnitedStates.Horvathtoldsenatorsthatacrossroughly80countries,academicperformancedropsafterdigitaltechnologybecomeswidelyembeddedinclassrooms.Thetimingaloneraisesseriousquestionsabouthowlearningenvironmentsaffectcognitivedevelopment.Horvathsummeditupbluntlyduringhistestimony."Asadfactourgenerationhastofaceisthis:Ourkidsarelesscognitivelycapablethanwewereattheirage."Hisrecommendationfocusedonrestraint,dialingbackscreensinschools,andrestoringdepthbeforethenextgenerationisdoomed.8．WhatdidHorvath'sresearchfind?A．GenZgetobviousweakpointinresults.B．GenZhasproblematicIQtrendsoverall.C．GenZ'smajordashboardismissingout.D．GenZ'soverallcognitiveabilitydropsalot.9．Whatisthecorrectcourseofcognitivedrop?A．Frequentscreensurfing→Reducegroupinteraction→LoseinterestinformalstudyB．Constantdigitalexposure→Getusedtoshortfeeds→FailtosolvedifficultproblemsC．Heavydevicedependence→Giveuplongreadings→DropefficiencyofknowledgelearningD．Toomuchscreentime→Losefocusandcommunication→Lackconditionsfordeeplearning10．Whatdoes"rigor"probablymeaninParagraph5?A．Far-sighted B．Strict C．Patient D．Deep-learning11．Whichisthebesttitleforthetext?A．Isourkids'cognitivedroponeworryingtruthforparents?B．Shockedforteenagers!Youaredumberthanyourparents!C．Screentime:therealhiddencauseofweaklearningability.D．"Ourkidsaretrulylesscognitivelycapablethanwewere"【答案】8．D9．D10．D11．B【解析】【分析】本文是一篇新闻报道，报道了神经科学家JaredCooneyHorvath经多年研究不同年龄组标准化测试结果发现，Z世代学业成绩出现一个多世纪以来首次下滑，在注意力、记忆力、读写能力、计算能力、执行功能和总体智商等方面均不如前代。他认为这主要源于青少年过度使用电子屏幕，而人类学习依赖持续注意力和人际互动，数字化内容无法提供这些。同时学校过度依赖科技，教育软件取代深度学习，使学生养成"浏览式"学习习惯，不利于深度认知能力培养。此外，这种学业下滑现象在全球约80个国家均有出现，霍瓦思呼吁减少学校中的屏幕使用，恢复深度学习，以免下一代认知能力进一步受损。

【点评】考查阅读理解，本题考点涉及细节理解，词义猜测和标题归纳三个题型的考查，是一篇新闻报道，通读全文，理解文章大意，阅读题目后返回原文阅读并找出与题目相对应的内容，仔细核对，选择符合原文原意的答案，完成后再次阅读并检查。8．细节理解题。根据第二段中的"Thedeclinescutacrossattention,memory,literacy,numeracy,executivefunction,andgeneralIQ.That'snotjustonevulnerablespot.That'stheentiredashboardblinkingatonce."青少年的注意力、记忆力、读写能力、计算能力、执行功能以及整体智商均出现下滑。这并非单一能力出问题，而是所有认知指标全线亮起红灯。可知，Z世代的注意力、记忆力、读写计算能力、执行功能和整体智商均出现下降，即整体认知能力大幅下滑。故选D。9．细节理解题。根据第三段中的"Humanlearning,heargued,dependsonsustainedattentionandinteractionwithotherpeople.Endlessfeedsandcondensedcontentdon'toffereither."他认为，人类的学习依赖持续的专注力和人际互动，而无穷无尽的信息流、碎片化内容，两者都无法提供；以及第四段中的"Skimmingfeelsefficient,butitdoesn'tbuilddepth."浅读看似高效，却无法构建知识深度。可知，过长的屏幕时间导致失去专注力与交流能力，进而缺乏深度学习的条件。故选D。10．词义猜测题。根据第五段中的"Rigor,inhisview,comesfromfriction.Readingfulltexts.Workingthroughconfusion.Spendingtimewithmaterialthatdoesn'timmediatelyrewardyou."在他看来，……来自学习中的磨砺：通读完整文本、攻克困惑难题、钻研那些无法立刻带来反馈的知识。可推测，下文的例子：通读完整文本、攻克困惑难题、钻研那些无法立刻带来反馈的知识，都指的是一种需要付出努力、专注、花费时间、并且追求深入理解而不是浅尝辄止的学习方式。划线词rigor指的是通读完整文本、攻克困惑、深耕知识的深度学习。故选D。11．标题归纳题。根据第一段"GenZhasmanagedsomethingnomoderngenerationpulledoffbefore.Aftermorethanacenturyofsteadyacademicgains,testscoresfinallywenttheotherdirection.Forthefirsttimeever,anewgenerationisofficiallydumberthanthepreviousone."Z世代竟出现了现代任何一代人都未曾有过的情况。一个多世纪以来，学业成绩始终稳步提升，如今却首次掉头下滑。有史以来第一次，新一代人的认知水平正式低于上一代人；以及全文内容可知，本文讲述了Z世代人的认知水平正式低于上一代人。"青少年们震惊吧！你们比你们的父母更笨！"最全面、最准确地概括了文章的核心论点。故选B。四、(D)​​​​​​​Polarbearsareoftentheposterchildrenfortheimpactsofclimatechangebecauseofhowmuchtheyrelyontheiceforsurvival.Lessiceforcesthesepowerfulpredatorstoswimfurthertofindfoodorspendmoretimeonlandlivingofffatreserves.Manypolarbearpopulationsareatriskofstarvation.Thesepolarbearsaregettingfatterasseaicemelts.What'sgoingon?Tofindoutwhatmightbegoingon,researcherslookedatthebodysizeandchestcircumferenceof770adultpolarbearscapturedduringthismonitoringbetween1992and2019.Leanerpolarbears,withlessfatstorestoseethemthroughhardtimes,canbeanearlywarningsignofastrugglingpopulation,sobodyconditioncanindicatehowapopulationisfaring.Scientistshadpredictedthatdiminishing(逐渐减少的)seaicewouldleavepolarbearsthinnerandinpoorerbodycondition,andJonAars,theleadauthorfromtheNorwegianPolarInstitute,whoobservedrapidicelossinSvalbard,expectedthistrendtoharmthelocalbears'physicalstate.Theirnewfindingsrevealedtheopposite.Thebears'bodyconditiondecreasedbetween1995and2000beforeimprovingagain,eventhoughtheregionwasrapidlylosingseaiceafter2000."Iwasabitsurprisedwhenwefoundthatithadactuallyincreasedinsteadofdecreasing,"saysAars."It'sgoodnewsthattheyhavecopedsowell,despitenowhereelseintheArctichavingseaicedisappearatthisrate."Thisdoesn'tmeanthebearsaren'taffectedbyclimatechange.Theyhavebeenforcedtospendmoretimeonlandhuntinglessenergy-richfoods,suchasseabirdeggs,andswimfurtherbetweenhuntingandmatinggrounds.Theyhavealsolostimportantdenningareas."Thegoodnewsisthatthey'restillingoodhealth,"Aarssays.OnecauseisSvalbardbearspreyingonmorelandanimalslikereindeer,whosenumbersreboundedafteroverhunting,supplyingsummerfoodwhenbearsusuallyfast.Reducedicemayalsoclusterringedsealstightly,makingthemeasiertohunt.Thisisonlyasmallwindowofhope,notlong-termsafety.Expertswarntheecosystemcouldhitairreversibletippingpoint,andfutureconditionsforthebearswillgrowharsher.OtherArcticsubpopulationsdeclinewithlessice,andeachgroupisshapedbyitslocalhabitat.Althoughthesepolarbearsarecurrentlydoingwell,thatwon'tcontinueiftheicedisappearscompletely,saysAars:"Youdon'thavepolarbearsanywherewhereyoudon'thaveseaiceforpartoftheyear."12．Howdoesthepassagestart?A．Bystatingacommonbelief. B．Bydescribingadisasterscene.C．Byintroducingposterchildren. D．Byraisingaheatedissue.13．Whichstudydesignissimilartothatinthepassage?A．Checkexercisestonoteweaklearners'personalgrowth.B．Markquizscorestojudgetopstudents'classprogress.C．Gradeallpaperstocheckthewholeclass'struelevel.D．Reviewallmistakestotestwhole-unitknowledgegrasp.14．WhydoesJonAarssay"Thegoodnewsisthatthey'restillingoodhealth"?A．Theykeephealthybygettingenoughfoodamidseaiceloss.B．Enoughfoodhelpsthemstayhealthydespiteicereduction.C．Seaicelosshaslittleeffectontheirhealthcondition.D．Theirdietadjustmenthelpsdealwithicelosswell.15．WhatdoesJonAarsexpressattheend?A．Hopeforpartialclimateadaptation.B．Concernaboutice-freesurvival.C．Optimismabouttemporarysecurity.D．Worryaboutecosystemloss.【答案】12．A13．C14．D15．B【解析】【分析】本文是一篇说明文，北极熊常被视为气候变化影响的典型代表，因海冰减少，它们需游更远觅食或更多时间在陆地依靠脂肪储备生存，许多种群面临饥饿风险。但研究发现，1992-2019年监测的斯瓦尔巴群岛的北极熊，在1995-2000年身体状况下降后，2000年后海冰快速减少的情况下反而改善。原因可能是它们捕食更多陆地动物如驯鹿，且海冰减少使环斑海豹更易被捕猎。不过这只是短暂希望，生态系统可能达不可逆临界点，未来北极熊生存条件会更严峻，若海冰完全消失，它们将无法生存。

【点评】考查阅读理解，本题考点涉及推理判断题型的考查，是一篇科研类阅读，考生需要根据上下文的逻辑关系，进行分析，推理，从而选出正确答案。12．推理判断题。根据第一段"Polarbearsareoftentheposterchildrenfortheimpactsofclimatechangebecauseofhowmuchtheyrelyontheiceforsurvival.Lessiceforcesthesepowerfulpredatorstoswimfurthertofindfoodorspendmoretimeonlandlivingofffatreserves.Manypolarbearpopulationsareatriskofstarvation.Thesepolarbearsaregettingfatterasseaicemelts.What'sgoingon?"北极熊常因对海冰生存的高度依赖，而成为气候变化影响的典型代表。海冰减少迫使这些强大的掠食者游得更远去寻找食物，或者更多时间待在陆地上依靠脂肪储备为生。许多北极熊种群面临饥饿风险。然而这些北极熊却在海冰融化时变得更胖。这是怎么回事呢？可知，作者先阐述了人们普遍认为北极熊因海冰减少会面临生存危机、可能挨饿变瘦这一常见观点，随后提出北极熊在海冰融化时却变胖这一矛盾点，引发读者好奇。可推知，本文是通过陈述一个普遍的信念开始的。故选A。13．推理判断题。根据第二段"Tofindoutwhatmightbegoingon,researcherslookedatthebodysizeandchestcircumferenceof770adultpolarbearscapturedduringthismonitoringbetween1992and2019.Leanerpolarbears,withlessfatstorestoseethemthroughhardtimes,canbeanearlywarningsignofastrugglingpopulation,sobodyconditioncanindicatehowapopulationisfaring."为了弄清楚可能发生了什么，研究人员查看了1992年至2019年监测期间捕获的770只成年北极熊的体型和胸围。较瘦的北极熊，脂肪储备较少，难以度过艰难时期，这可能是种群面临困境的早期预警信号，因此身体状况可以表明一个种群的生存情况。可知，研究人员通过监测特定数量（770只）北极熊在特定时间段（1992-2019年）的身体指标（体型和胸围），从部分北极熊的情况来推断整个北极熊种群的状况。可推知，"批改所有试卷，以了解全班同学的真实水平"的做法是通过对全班所有试卷进行批改打分，从所有试卷（相当于整体中的全部样本）的情况来了解全班整体的真实水平，这与文中从部分北极熊的情况来推断整个北极熊种群情况的研究设计类似，都是从部分样本推断整体情况。故选C。14．推理判断题。根据倒数第三段"OnecauseisSvalbardbearspreyingonmorelandanimalslikereindeer,whosenumbersreboundedafteroverhunting,supplyingsummerfoodwhenbearsusuallyfast.Reducedicemayalsoclusterringedsealstightly,makingthemeasiertohunt."一个原因是斯瓦尔巴群岛的北极熊捕食更多像驯鹿这样的陆地动物，驯鹿数量在过度捕猎后有所回升，在北极熊通常禁食的夏季提供食物。海冰减少也可能使环斑海豹紧密聚集，使它们更容易被捕猎。可知，北极熊因捕食更多陆地动物（如驯鹿），且因海冰减少使环斑海豹聚集更易捕食，从而调整了饮食结构，即便海冰减少，身体状况依然良好。可推知，JonAars说"Thegoodnewsisthatthey'restillingoodhealth"好消息是它们仍然健康是因为它们的饮食调整帮助它们很好地应对了海冰减少的情况。故选D。15．推理判断题。根据最后一段"Althoughthesepolarbearsarecurrentlydoingwell,thatwon'tcontinueiftheicedisappearscompletely,saysAars:‘Youdon'thavepolarbearsanywherewhereyoudon'thaveseaiceforpartoftheyear.'"Aars说，尽管这些北极熊目前状况良好，但如果海冰完全消失，这种情况就不会持续下去。"一年中部分时间没有海冰的地方，就不会有北极熊。"可知，Aars表明若海冰完全消失，北极熊将无处生存，表达了对北极熊在无冰环境下生存的担忧。故选B。五、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。​​​​​​​16．AnewpaperinSciencesuggeststhepathmayinvolvemoremeanderingthanlifelong,laser-focuseddedication.Counterintuitively,performersshowingthegreatestchildhoodpromiserarelyreachedthepinnacleasadults.Thefindingschallengethepopular"10,000-hourrule,"whichpositsthatdeliberatepracticealoneleadstomastery.Importantly,17．.Insteadtheyshowthattopadultperformerstendtobe"latebloomers,"Macnamarasays.Insports,forinstance,world-classathletespeaklaterthannational-classathletes.Thosethatpeakearlyachievealevelthatisthebestfortheirage18．.Thefindingsareintriguing,saysEdsonFilho,anassociateprofessorofsport.Certainsports,suchasgymnastics,seeathleteshitpeakperformancefarearlierinlifethanothers,hepointsout,andtheanalysisdoesn'tgetintootherfactors,suchasmoneyandcoaching,thatcaninfluencewhobecomesthecreamofthecrop.Theresearchemphasizesthatpeoplechange.19．Tobecomeanexpert,youneedtoconsistentlyperformatahighlevelunderthemostchallengingofconditions,hesays."That'salongjourney."Thefindingsmatterforinstitutionsandcoacheswhomightbebiasedtowarddirectingresourcesatthekidswhoshowthemostpromiseinagivenfieldearlyonratherthanthosewhohavethemostpotentialtoreachaworld-classlevel.Theresearchholdsamessage,too,forpeoplewhowanttopursueaskillordreambutwhodidn'twintheirschoolcompetitionormakeittothetopoftheiryouthleague:donotdespair,Macnamarasays."Forpeoplewhodidn'tfollowtheprodigyroute,20．"shesays."Mostworld-classperformersdidn'tachievethatgoalimmediatelyeither."A.knowyouareingoodcompany!B.yourjourneyisjustbeginning!C.Whatdoesittaketobecomethebest?D.thefindingsdon'tsuggestthatyoudon'tneedtoputinefforttobecomeagrandmasterorawinnerE.Theresearchdispelsthenotionthatearly,narrowfocusisessentialF.butthatisn'tashighaswhattheothergroupwilleventuallyachieveatalaterageG.Childrencangetburnedoutorsimplyloseinterest【答案】16．C；17．D；18．F；19．G；20．A【解析】【分析】本文是一篇说明文。发表在《科学》杂志上的一篇新论文表明，通往卓越的道路并非靠一生专注投入，与普遍认知相反，童年时期展现出巨大潜力的表演者成年后很少能达到巅峰，这挑战了"一万小时定律"。研究表明顶级成年表演者往往是"大器晚成者"，不同运动项目运动员巅峰期不同，且研究未考虑金钱、教练等因素影响。该研究强调人会改变，成为专家需在极具挑战条件下持续高水平表现，这对机构、教练以及那些未在早期比赛中获胜却想追求技能或梦想的人都有启示意义，即不要灰心，多数世界级表演者也不是立即达成目标的。

【点评】考查七选五，本文是一篇科研类阅读，要求在理解细节信息的基础上，着重考查对上下文的理解和推理判断能力。16．根据空后"AnewpaperinSciencesuggeststhepathmayinvolvemoremeanderingthanlifelong,laser-focuseddedication.Counterintuitively,performersshowingthegreatestchildhoodpromiserarelyreachedthepinnacleasadults."发表在《科学》期刊上的一篇新论文指出，通往顶尖水平的道路，或许并非是毕生专一、高度专注的投入，而是更为曲折迂回。与人们的直觉相反，童年时期最有天赋的人，成年后极少能登上巅峰。围绕如何成为顶尖人才展开论述。C.Whatdoesittaketobecomethebest?"怎样才能成为最顶尖的人？"起到引出话题、设问总起的作用，与下文衔接自然。故选C。17．根据空前"Thefindingschallengethepopular‘10,000-hourrule,'whichpositsthatdeliberatepracticealoneleadstomastery."这些发现挑战了广为流行的"一万小时定律"，该定律认为，仅凭刻意练习就能达到精通。提到研究挑战了1万小时定律；以及空后"Insteadtheyshowthattopadultperformerstendtobe‘latebloomers,'Macnamarasays."Macnamara表示，研究结果反而表明，成年后的顶尖从业者往往是"大器晚成者"。指出顶尖成年人多是大器晚成。D.thefindingsdon'tsuggestthatyoudon'tneedtoputinefforttobecomeagrandmasterorawinner"这些发现并不是说，你不需要付出努力就能成为大师或赢家"承上启下，符合语境，故选D。18．根据空前"Thosethatpeakearlyachievealevelthatisthebestfortheirage"那些早年就达到巅峰的人，只是在同年龄段里做到了最好。提到早年达到巅峰的人只是同年龄段里最优秀的。F.butthatisn'tashighaswhattheothergroupwilleventuallyachieveatalaterage"但这一水平远不如另一群人在后来达到的最终高度"完美地完成了比较。指出虽然早慧者在当下是最好的，但他们的高度比不上那些"大器晚成者"最终能达到的高度。这与段落的主题（大器晚成者更可能成为顶尖人才）完全一致。故选F。19．根据空前"Theresearchemphasizesthatpeoplechange."该研究强调，人是会发生变化的。提出研究强调人是会改变的；以及空后"Tobecomeanexpert,youneedtoconsistentlyperformatahighlevelunderthemostchallengingofconditions,hesays.‘That'salongjourney.'"他说，要成为一名专家，就必须在最具挑战性的环境下持续保持高水平发挥。"这是一段漫长的旅程。"。G.Childrencangetburnedoutorsimplyloseinterest"孩子可能会身心俱疲，或者干脆失去兴趣"是对人会改变的具体解释，"承上启下，符合语境，故选G。20．根据空前"Forpeoplewhodidn'tfollowtheprodigyroute"对于那些没有走‘神童路线'的人。安慰没走上神童道路的人不必绝望；以及空后"Mostworld-classperformersdidn'tachievethatgoalimmediatelyeither."大多数世界级的成功者，也不是一下子就达成目标的。则提出大多数顶尖人才也不是一蹴而就。A.knowyouareingoodcompany!"要知道，你并不孤单！"承上启下，符合语境。故选A。六、第一节完形填空(共15小题;每小题1分，满分15分)​​​​​​​Mymotherwasthemosthorriblecook,unbelievablybadatit.Herproblemwasthelackof21．—farfrombeingbad,shethoughtshewas22．.Butunderneaththat,itwasasetofmisunderstandings,anyoneofwhichwouldhavebeenenoughtomakeyou23．toeatatherhouse.Shethoughteverythingcouldbe24．byadriedapricot(杏).Shewasextremelyexperimentalbutignoredbasic25．.Sowhenshediedearlierthisyear,I26．manythingswouldmakeme27．her,butnoneofthethingswouldbeedible(可食用的).Theonly28．thoughtIcouldhavewouldbe:"ThankGod.Ineverhavetoeatthatpeanutsoupagain,whichhadanapricotinit."AndIhavetotalkaboutherappletree.It'sjusta29．tree,butitproducesenoughapplesto30．anarmyoveramountain.Forthreemonthsofeveryyear,Icouldnevergoandseeherwithouthersaying,"Pleasetakesomeapples,"andhandingmeahugebasket.Iwouldsay,"No,nobodyinmy31．likesapplesandIdon'tevenlike32．."andshe'dgo,"Howaboutjustthese37applesatthetop?",andI'dgo,"No."Ofcourse,thisautumn,I'vebeen33．bytheneedtofinishthemall.I'vemadealotofthingswithapples,andI'veeatenvastamountsoffoodthatareapple-associated.Asthe34．drawstoaclose,Ican't35．enough:eatyourmother'sappleswhileshe'sstillalive.They'requitetasty.21．A．self-discipline B．self-knowledgeC．self-respect D．self-pity22．A．responsible B．elegant C．attractive D．brilliant23．A．rush B．hate C．need D．expect24．A．lifted B．ruined C．created D．saved25．A．manners B．principles C．services D．tools26．A．boasted B．worried C．figured D．criticized27．A．thinkof B．comeacross C．arguewith D．callupon28．A．food-related B．time-honoredC．well-intentioned D．good-natured29．A．huge B．tough C．regular D．beautiful30．A．follow B．power C．defeat D．establish31．A．company B．school C．town D．family32．A．treats B．candy C．cuisines D．fruit33．A．spared B．interrupted C．possessed D．rejected34．A．season B．project C．celebration D．festival35．A．care B．respect C．stress D．laugh【答案】21．B；22．D；23．B；24．A；25．B；26．C；27．A；28．A；29．C；30．B；31．D；32．D；33．C；34．A；35．C【解析】【分析】本文是一篇记叙文，作者讲述母亲厨艺极差，她自认为厨艺不错实则误解颇多，比如以为干杏能搭配一切且忽视基本烹饪常识，母亲去世后作者庆幸不用再吃那些难吃的食物。同时作者提到母亲家的苹果树产量大，每年都会让自己带苹果回家，自己总是拒绝，而今年秋天为处理苹果做了很多苹果相关食物，由此感慨要在母亲健在时珍惜并享用她给的苹果。

【点评】考查完形填空，本题考点涉及动词，名词，形容词，固定短语等多个知识点的考查，是一篇故事类阅读，要求考生在理解细节信息的基础上，进一步根据上下文的逻辑关系，进行分析推理，从而选出正确答案。21．句意：她的问题在于缺乏自知之明——她不仅不认为自己差劲，反而觉得自己聪明绝顶。A：self-discipline"自律"；B：self-knowledge"自知之明"；C：self-respect"自尊"；D：self-pity"自怜"。根据空后"farfrombeingbad,shethoughtshewas2."可知，母亲认为自己并不差劲，对自己的厨艺没有正确的认知，即缺乏自知之明。故选B。22．句意：她的问题在于缺乏自知之明——她不仅不认为自己差劲，反而觉得自己聪明绝顶。A：responsible"负责任的"；B：elegant"优雅的"；C：attractive"有吸引力的"；D：brilliant"出色的"。根据空前"farfrombeingbad