2026年考研英语高频词汇速记手册

2026年考研英语高频词汇速记手册一、选词填空（共10题，每题2分，共20分）说明：从下列选项中选出一个最适合填入空白处的单词，使句子完整、通顺。1.Therapiddevelopmentofartificialintelligencehas______manytraditionalindustries,forcingthemtoadaptorfaceobsolescence.A.revolutionizedB.marginalizedC.reinforcedD.standardized2.Despitethe______economicchallenges,thecompanymanagedtoincreaseitsprofitsby15%lastyear.A.mitigatingB.exacerbatingC.stabilizingD.compensating3.Herresearchonclimatechangehasbeen______bythescientificcommunityforitsrigorousmethodologyandgroundbreakingfindings.A.laudedB.criticizedC.disputedD.disregarded4.Thenewpolicyaimsto______incomeinequalitybyprovidingmoreaffordablehousingoptionsforlow-incomefamilies.A.alleviateB.exacerbateC.sustainD.perpetuate5.The______oftheinternethastransformedthewayweaccessinformation,makingknowledgemoreaccessiblethaneverbefore.A.democratizationB.commercializationC.centralizationD.decentralization6.Manystartupsstruggleto______inthehighlycompetitivetechindustryduetointensecompetitionandrapidinnovation.A.persevereB.complyC.falterD.deteriorate7.Theglobal______ofrareearthmineralshasraisedconcernsaboutsupplychainvulnerabilitiesandgeopoliticaltensions.A.scarcityB.abundanceC.distributionD.allocation8.Thegovernment'seffortsto______unemploymentthroughjobcreationprogramshaveshownmixedresults.A.reduceB.inflateC.augmentD.sustain9.The______ofrenewableenergysourceslikesolarandwindpowerhasbeenaccelerating,reducingrelianceonfossilfuels.A.adoptionB.rejectionC.declineD.neglect10.Thestudyfoundastrong______betweenphysicalactivityandmentalhealth,suggestingthatregularexercisecansignificantlyimprovewell-being.A.correlationB.contradictionC.divergenceD.inconsistency二、词汇辨析（共10题，每题2分，共20分）说明：下列每组词中，只有一个是与其他词意义最相近或最不相近的，请选出该词。1.A.mitigateB.alleviateC.intensifyD.exacerbate2.A.ambiguousB.clearC.obscureD.lucid3.A.ephemeralB.permanentC.durableD.transient4.A.plethoraB.scarcityC.abundanceD.surplus5.A.ephemeralB.fleetingC.enduringD.lasting6.A.negligibleB.minimalC.substantialD.significant7.A.ephemeralB.transientC.perpetualD.enduring8.A.mitigateB.alleviateC.exacerbateD.intensify9.A.ephemeralB.transientC.fleetingD.momentary10.A.ephemeralB.permanentC.enduringD.lasting三、句子填空（共10题，每题2分，共20分）说明：根据上下文，从下列选项中选出一个最合适的句子填入空白处，使文章逻辑通顺。1.Thecompany'ssuccesscanbeattributedtoitsinnovativeapproach,______itsabilitytoadapttomarketchangesquickly.A.demonstratingB.highlightingC.emphasizingD.exemplifying2.Theriseofsocialmediahastransformedcommunication,______traditionalmediaoutletstoreevaluatetheirstrategies.A.compellingB.enablingC.encouragingD.forcing3.Thenewpolicyaimsto______incomeinequality,______itaddressestherootcausesofpovertyandeconomicdisparity.A.alleviate,byB.exacerbate,throughC.sustain,withD.perpetuate,via4.Therapiddevelopmentofartificialintelligencehas______manytraditionalindustries,______thoseinmanufacturingandretail.A.revolutionized,includingB.marginalized,suchasC.reinforced,particularlyD.standardized,notably5.The______oftheinternethastransformedthewayweaccessinformation,______knowledgetobemoreaccessiblethaneverbefore.A.democratization,allowingB.commercialization,restrictingC.centralization,limitingD.decentralization,enhancing6.Theglobal______ofrareearthmineralshasraisedconcernsaboutsupplychainvulnerabilities,______thoseintheelectronicsindustry.A.scarcity,includingB.abundance,despiteC.distribution,especiallyD.allocation,owingto7.Thestudyfoundastrong______betweenphysicalactivityandmentalhealth,______regularexercisecanimprovewell-being.A.correlation,suggestingB.contradiction,indicatingC.divergence,implyingD.inconsistency,denoting8.Thegovernment'seffortsto______unemploymenthaveshownmixedresults,______someregionshaveseenimprovementwhileothershavenot.A.reduce,asB.inflate,sinceC.augment,ifD.sustain,though9.The______ofrenewableenergysourceshasbeenaccelerating,______theglobalpushforsustainability.A.adoption,drivenbyB.rejection,influencedbyC.decline,hinderedbyD.neglect,affectedby10.The______oftheinternethastransformedcommunication,______thewayweinteractandshareinformation.A.democratization,alteringB.commercialization,reshapingC.centralization,modifyingD.decentralization,revolutionizing四、阅读理解（共5题，每题4分，共20分）说明：阅读以下短文，回答问题。Therapiddevelopmentofartificialintelligence(AI)hastransformednumerousindustries,fromhealthcaretofinance.AI'sabilitytoanalyzevastamountsofdataquicklyandaccuratelyhasmadeitavaluabletoolforbusinesseslookingtogainacompetitiveedge.However,theriseofAIhasalsoraisedconcernsaboutjobdisplacementandethicalimplications.ManyexpertsarguethatwhileAIwillautomatecertaintasks,itwillalsocreatenewjobopportunitiesinfieldslikeAIdevelopmentandmaintenance.ThegovernmentandeducationalinstitutionsareworkingtopreparetheworkforcefortheAI-driveneconomybyofferingtrainingprogramsandreskillinginitiatives.Despitethechallenges,thefutureofAIlookspromising,withpotentialapplicationsinareassuchasclimatechangemitigationandmedicalresearch.1.Whatisthemaintopicofthepassage?A.TheeconomicimpactofAIB.TheethicalimplicationsofAIC.ThefutureofAIinvariousindustriesD.Thegovernment'sroleinAIdevelopment2.Accordingtothepassage,whatisoneofthebenefitsofAI?A.JobdisplacementB.DataanalysisC.EthicalconcernsD.Limitedapplications3.WhatdoesthepassagesuggestaboutthefutureofAI?A.ItwillleadtowidespreadunemploymentB.ItwillcreatenewjobopportunitiesC.ItwillreplaceallhumanjobsD.Itwillhavenosignificantimpactonemployment4.WhatistheroleofeducationalinstitutionsinthecontextofAI?A.TodevelopAItechnologiesB.TopreparetheworkforceforAIC.ToregulateAIdevelopmentD.ToeliminateAI-relatedjobs5.WhichofthefollowingisNOTmentionedasapotentialapplicationofAI?A.ClimatechangemitigationB.MedicalresearchC.FinancialanalysisD.Jobdisplacement答案与解析一、选词填空1.A.revolutionized（革命化）解析：句意为“人工智能的快速发展已经______了许多传统产业”，revolutionized意为“使彻底变革”，符合语境。2.B.exacerbating（加剧）解析：句意为“尽管经济挑战______，公司去年利润仍增长了15%”，exacerbating意为“使加剧”，符合语境。3.A.lauded（称赞）解析：句意为“她对气候变化的研究受到了科学界的______”，lauded意为“称赞”，符合语境。4.A.alleviate（减轻）解析：句意为“新政策旨在______收入不平等”，alleviate意为“减轻”，符合语境。5.A.democratization（民主化）解析：句意为“互联网的______改变了我们获取信息的方式”，democratization意为“民主化”，符合语境。6.A.persevere（坚持）解析：句意为“许多初创企业在高度竞争的科技行业中难以______”，persevere意为“坚持”，符合语境。7.A.scarcity（稀缺）解析：句意为“全球稀有稀土矿物的______引发了供应链脆弱性和地缘政治紧张局势的担忧”，scarcity意为“稀缺”，符合语境。8.A.reduce（减少）解析：句意为“政府通过创造就业机会计划努力______失业率”，reduce意为“减少”，符合语境。9.A.adoption（采用）解析：句意为“可再生能源如太阳能和风能的______正在加速”，adoption意为“采用”，符合语境。10.A.correlation（相关性）解析：句意为“研究发现身体活动和心理健康之间存在强烈的______”，correlation意为“相关性”，符合语境。二、词汇辨析1.A.mitigate（减轻）解析：mitigate意为“减轻”，与alleviate（减轻）意思相近；exacerbate（加剧）和intensify（加剧）意思相反。2.B.clear（清晰的）解析：clear意为“清晰的”，与obscure（模糊的）意思相反；ambiguous（模棱两可的）和lucid（清晰的）意思相近。3.B.permanent（永久的）解析：permanent意为“永久的”，与ephemeral（短暂的）意思相反；durable（耐久的）和transient（短暂的）意思相近。4.A.plethora（过多）解析：plethora意为“过多”，与scarcity（不足）意思相反；abundance（丰富）和surplus（过剩）意思相近。5.D.lasting（持久的）解析：lasting意为“持久的”，与fleeting（短暂的）意思相反；enduring（持久的）和ephemeral（短暂的）意思相近。6.D.significant（显著的）解析：significant意为“显著的”，与negligible（微不足道的）意思相反；minimal（最小的）和substantial（大量的）意思相近。7.D.enduring（持久的）解析：enduring意为“持久的”，与transient（短暂的）意思相反；ephemeral（短暂的）和lasting（持久的）意思相近。8.A.mitigate（减轻）解析：mitigate意为“减轻”，与alleviate（减轻）意思相近；exacerbate（加剧）和intensify（加剧）意思相反。9.D.momentary（短暂的）解析：momentary意为“短暂的”，与transient（短暂的）意思相近；fleeting（短暂的）和ephemeral（短暂的）意思相近。10.D.lasting（持久的）解析：lasting意为“持久的”，与permanent（永久的）意思相近；ephemeral（短暂的）和enduring（持久的）意思相近。三、句子填空1.A.demonstrating（展示）解析：句意为“公司的成功可以归因于其创新方法，______其快速适应市场变化的能力”，demonstrating意为“展示”，符合语境。2.A.compelling（强迫）解析：句意为“社交媒体的兴起改变了沟通方式，______传统媒体outlets重新评估其策略”，compelling意为“强迫”，符合语境。3.A.alleviate,by解析：句意为“新政策旨在______收入不平等，______它解决了贫困和经济差异的根源”，alleviate意为“减轻”，by引导方式状语，符合语境。4.A.revolutionized,including解析：句意为“人工智能的快速发展已经______了许多传统产业，______那些在制造业和零售业”，revolutionized意为“使彻底变革”，including引导举例，符合语境。5.A.democratization,allowing解析：句意为“互联网的______改变了我们获取信息的方式，______知识比以往任何时候都更容易获取”，democratization意为“民主化”，allowing引导结果状语，符合语境。6.A.scarcity,including解析：句意为“