2026年英语四级考试词汇量词汇积累专项训练

2026年英语四级考试词汇量词汇积累专项训练一、选词填空（共10题，每题1分，总分10分）directions:Thereare10blanksinthefollowingpassage.Foreachblank,therearefourchoicesmarkedA),B),C)andD).YoushouldchoosetheONEthatbestfitsintothepassage.ThenmarkthecorrespondingletteronAnswerSheet2withasinglelinethroughthecentre.Therapiddevelopmentofartificialintelligence(AI)hasbroughtbothopportunitiesandchallengestotheglobaljobmarket.Manytraditionaljobsareatriskofbeing[1]bymachines,whilenewrolesareemerginginfieldslikedatascienceandmachinelearning.Thisshiftrequiresworkerstoadaptquicklytonewtechnologiesand[2]theirskillscontinuously.Companiesthatfailtokeepupwiththesechangesmayfindthemselves[3]behindtheircompetitors.Ontheotherhand,thosewhoembraceinnovationarelikelyto[4]acompetitiveedgeinthemarketplace.However,the[5]ofautomationalsoraisesethicalconcernsaboutjobdisplacementandincomeinequality.Governmentsandeducationalinstitutionsmustworktogetherto[6]thesechallengesbyprovidingrelevanttrainingprogramsandreskillinginitiatives.Thefutureofworkwilllikelybeshapedbyourabilityto[7]betweenthebenefitsandrisksofAI.Forindividuals,stayinginformedand[8]opentolearningarecrucialfornavigatingthisevolvinglandscape.Ultimately,thegoalistocreateabalancedsystemwheretechnology[9]humanpotentialratherthanreplacingit.Aswemoveforward,itwillbeessentialtofosteracultureoflifelonglearningand[10]collaborationbetweenhumansandmachines.1.A)replacedB)replacedC)replacedD)replaced2.A)improveB)improveC)improveD)improve3.A)fallenB)fallenC)fallenD)fallen4.A)gainB)gainC)gainD)gain5.A)spreadB)spreadC)spreadD)spread6.A)addressB)addressC)addressD)address7.A)weighB)weighC)weighD)weigh8.A)remainB)remainC)remainD)remain9.A)enhancingB)enhancingC)enhancingD)enhancing10.A)promoteB)promoteC)promoteD)promote二、词汇辨析（共10题，每题2分，总分20分）directions:Beloweachofthefollowingsentences,therearefourchoicesmarkedA),B),C)andD).Choosethewordthatbestfitsthemeaningofthesentence.ThenmarkthecorrespondingletteronAnswerSheet2withasinglelinethroughthecentre.1.Thecompany'sinnovativeapproachtosustainabilityhassetanewstandardintheindustry.A)traditionalB)pioneeringC)conservativeD)outdated2.Despitetheeconomicdownturn,thetechsectorhasshownremarkableresilience.A)weaknessB)stabilityC)fragilityD)stagnation3.Thenewpolicyaimstoreducecarbonemissionsby50%withinthenextdecade.A)eliminateB)minimizeC)maximizeD)maintain4.Thedocumentaryprovidesacomprehensiveoverviewoftheenvironmentalimpactofglobaltrade.A)superficialB)detailedC)biasedD)fragmented5.Thecandidate'slackofexperienceininternationalrelationsraisesconcernsabouthissuitabilityfortherole.A)expertiseB)knowledgeC)awarenessD)involvement6.Thestudyhighlightstheimportanceofmentalhealthawarenessintheworkplace.A)neglectB)emphasisC)disregardD)ignorance7.Theorganization'scommitmenttodiversityandinclusionhasbeenwidelypraised.A)exclusionB)segregationC)integrationD)discrimination8.Thesuddenoutbreakofthevirushasdisruptedglobalsupplychains.A)strengthenedB)stabilizedC)destabilizedD)integrated9.Theresearcher'sfindingschallengetheconventionalunderstandingofclimatechange.A)supportB)alignwithC)contradictD)confirm10.Thecompany'seffortstoreducewastehavesignificantlyimproveditsenvironmentalperformance.A)deterioratedB)degradedC)enhancedD)diminished三、句子匹配（共10题，每题2分，总分20分）directions:Matchthefollowingsentences(1-10)withtheirappropriatemeanings(A-J).Eachsentencecorrespondstoonlyonemeaning.MarkthecorrespondingletteronAnswerSheet2withasinglelinethroughthecentre.1.Thenewsmartphoneboastsabatterylifeofupto24hours.A)Itoffersahighlevelofperformance.B)Itisverydurable.C)Ithasalong-lastingbattery.D)Itishighlyefficient.E)Itistechnologicallyadvanced.F)Itisuser-friendly.G)Itisaffordable.H)Ithasawiderangeoffeatures.I)Itislightweight.J)Itiscompact.2.Thecompany'sstockpricehasexperiencedasignificantdeclinethisweek.A)Itisvolatile.B)Itisstable.C)Itisunpredictable.D)Itisrisky.E)Itisprofitable.F)Itisundervalued.G)Itisovervalued.H)Itisperformingwell.I)Itisunderpressure.J)Itisgrowingsteadily.3.Thegovernmenthasimplementedstrictregulationstocombatairpollution.A)Itisenvironmentallyfriendly.B)Itisharmful.C)Itiscontrolled.D)Itisunregulated.E)Itisnecessary.F)Itiseffective.G)Itisineffective.H)Itiswidespread.I)Itisacceptable.J)Itisprohibited.4.Thestudyrevealsastrongcorrelationbetweenphysicalactivityandmentalhealth.A)Itisbeneficial.B)Itisharmful.C)Itisunrelated.D)Itisunclear.E)Itissignificant.F)Itisnegligible.G)Itispositive.H)Itisnegative.I)Itismoderate.J)Itisdirect.5.Thenewpolicywilltakeeffectfromnextmonth.A)Itistemporary.B)Itispermanent.C)Itisexperimental.D)Itisoptional.E)Itismandatory.F)Itisvoluntary.G)Itisconditional.H)Itisimmediate.I)Itisgradual.J)Itisreversible.6.Thecompany'sinnovativeapproachhassetanewbenchmarkintheindustry.A)Itistraditional.B)Itispioneering.C)Itisconservative.D)Itisoutdated.E)Itisstandard.F)Itisunique.G)Itiscommon.H)Itisrare.I)Itisexpected.J)Itissurprising.7.Thesuddenoutbreakofthevirushasdisruptedglobalsupplychains.A)Itisstrengthened.B)Itisstabilized.C)Itisdestabilized.D)Itisintegrated.E)Itisdisrupted.F)Itisefficient.G)Itiseffective.H)Itisreliable.I)Itisflexible.J)Itisresilient.8.Theorganization'scommitmenttosustainabilityhasbeenwidelyrecognized.A)Itisignored.B)Itissupported.C)Itiscriticized.D)Itisoverlooked.E)Itispraised.F)Itisdisregarded.G)Itisquestioned.H)Itisdebated.I)Itisignored.J)Itisunnoticed.9.Thenewpolicyaimstoreducecarbonemissionsby50%withinthenextdecade.A)Itisambitious.B)Itisrealistic.C)Itisfeasible.D)Itischallenging.E)Itisachievable.F)Itisimpossible.G)Itisgradual.H)Itisimmediate.I)Itismodest.J)Itisconservative.10.Thecompany'seffortstoreducewastehavesignificantlyimproveditsenvironmentalperformance.A)Ithasdeteriorated.B)Ithasdegraded.C)Ithasenhanced.D)Ithasdiminished.E)Ithasimproved.F)Ithasstabilized.G)Ithasdeclined.H)Ithasremainedunchanged.I)Ithasworsened.J)Ithasstabilized.四、词汇应用（共10题，每题2分，总分20分）directions:Completethefollowingsentencesbychoosingthemostappropriatewordfromthelistbelow.Eachwordcanbeusedonlyonce.MarkthecorrespondingletteronAnswerSheet2withasinglelinethroughthecentre.1.Therapidgrowthofe-commercehas[A]traditionalretailbusinesses.2.Thenewvaccinehasbeen[B]tobehighlyeffectiveinclinicaltrials.3.Thecompany'sinnovativeapproachhas[C]anewstandardintheindustry.4.Thestudy[D]astrongcorrelationbetweenphysicalactivityandmentalhealth.5.Thegovernmenthas[E]strictregulationstocombatairpollution.6.Thesuddenoutbreakofthevirus[F]globalsupplychains.7.Theorganization'scommitmenttosustainability[G]widelyrecognized.8.Thenewpolicy[H]toreducecarbonemissionsby50%withinthenextdecade.9.Thecompany'seffortstoreducewaste[I]itsenvironmentalperformance.10.Thecandidate'slackofexperienceininternationalrelations[J]concernsabouthissuitabilityfortherole.A)disruptedB)validatedC)setD)revealsE)implementedF)disruptedG)hasbeenH)aimsI)hassignificantlyimprovedJ)raises五、完形填空（共10题，每题2分，总分20分）directions:Readthefollowingpassageandfillineachblankwiththemostappropriatewordfromthelistbelow.Eachwordcanbeusedonlyonce.MarkthecorrespondingletteronAnswerSheet2withasinglelinethroughthecentre.Theriseofartificialintelligence(AI)has[1]profoundchangesinvarioussectors,includinghealthcare,finance,andmanufacturing.Inhealthcare,AIalgorithmsarebeingusedto[2]diseasesatearlierstages,leadingtomoreaccuratediagnosesandbetterpatientoutcomes.Forinstance,machinelearningmodelscananalyzemedicalimagesto[3]potentialtumorsoranomaliesthatmightbemissedbythehumaneye.Inthefinanceindustry,AI-poweredsystemsare[4]usedtodetectfraudulenttransactionsand[5]creditriskmoreeffectively.Thesesystemscanprocessvastamountsofdatainreal-time,identifyingpatternsthatindicatefraudulentactivity.Similarly,inmanufacturing,AIisbeing[6]tooptimizeproductionprocessesand[7]defectsinproducts.Byanalyzingdatafromsensorsandmachines,AIsystemscanpredictwhenmaintenanceisneeded,reducingdowntimeandincreasingefficiency.However,theintegrationofAIalso[8]ethicalandprivacyconcerns.Forexample,theuseofAIinsurveillancesystemsraisesquestionsaboutdatasecurityandindividualprivacy.Additionally,therelianceonAIforcriticaldecisionsinareaslikehealthcareandfinance[9]theneedfortransparencyandaccountability.Aswecontinueto[10]thecapabilitiesofAI,itisessentialtoaddressthesechallengestoensurethattechnologyserveshumanity'sbestinterests.1.A)bringingB)bringingC)bringingD)bringing2.A)identifyB)identifyC)identifyD)identify3.A)detectB)detectC)detectD)detect4.A)widelyB)widelyC)widelyD)widely5.A)assessB)assessC)assessD)assess6.A)appliedB)appliedC)appliedD)applied7.A)identifyB)identifyC)identifyD)identify8.A)raisesB)raisesC)raisesD)raises9.A)highlightsB)highlightsC)highlightsD)highlights10.A)expandingB)expandingC)expandingD)expanding答案与解析一、选词填空1.A)replaced解析：根据上下文，机器正在取代传统工作，"replaced"意为"取代"，符合句意。2.A)improve解析：随着技术发展，工人需要不断"提高"技能，"improve"意为"提高"，符合句意。3.A)fallen解析：跟不上变化的公司会被"落后"，"fallenbehind"意为"落后于"，符合句意。4.A)gain解析：拥抱创新的公司会"获得"竞争优势，"gain"意为"获得"，符合句意。5.A)spread解析：自动化的"蔓延"引发伦理问题，"spread"意为"蔓延"，符合句意。6.A)address解析：政府和教育机构需要"解决"这些挑战，"address"意为"解决"，符合句意。7.A)weigh解析：需要权衡AI的"利弊"，"weigh"意为"权衡"，符合句意。8.A)remain解析：个人需要保持学习"开放态度"，"remainopento"意为"保持开放"，符合句意。9.A)enhancing解析：技术应"增强"人类潜能，"enhancing"意为"增强"，符合句意。10.A)promote解析：需要培养人机协作的"促进文化"，"promote"意为"促进"，符合句意。二、词汇辨析1.B)pioneering解析："创新的方法"设定了新标准，"pioneering"意为"开创性的"，符合句意。2.B)stability解析：尽管经济下行，科技行业表现"稳定"，"stability"意为"稳定性"，符合句意。3.B)minimize解析：新政策旨在"减少"碳排放，"minimize"意为"最小化"，符合句意。4.B)detailed解析：纪录片提供了"全面的概述"，"detailed"意为"详细的"，符合句意。5.A)expertise解析：候选人缺乏国际关系"专业知识"，"expertise"意为"专业知识"，符合句意。6.B)emphasis解析：研究强调心理健康意识的重要性，"emphasis"意为"强调"，符合句意。7.C)integration解析：公司对多元化和包容性的"融入"受到广泛赞誉，"integration"意为"融入"，符合句意。8.C)destabilized解析：病毒爆发"扰乱"了全球供应链，"destabilized"意为"不稳定"，符合句意。9.C)contradict解析：研究结果"挑战"了传统对气候变化的理解，"contradict"意为"反驳"，符合句意。10.C)enhanced解析：公司减少废物的努力显著"改善"了环境表现，"enhanced"意为"改善"，符合句意。三、句子匹配1.C)hasalong-lastingbattery解析："电池长达24小时"，对应"长续航"，符合句意。2.I)isunderpressure解析："股价显著下跌"，对应"面临压力"，符合句意。3.F)Itiseffective解析："严格规定"对抗空气污染，对应"有效"，符合句意。4.E)Itissignificant解析："研究揭示"运动与心理健康关系，对应"显著"，符合句意。5.E)Itismandatory解析："新政策从下月生效"，对应"强制性"，符合句意。6.B)Itispioneering解析："创新方法"设定新标准，对应"开创性"，符合句意。7.E)Itisdisrupted解析："病毒爆发扰乱"供应链，对应"中断"，符合句意。8