2026年英语四六级高频词汇题

2026年英语四六级高频词汇题一、选词填空（共10题，每题2分，共20分）从下列选项中选出最适合填入空白处的单词，每个选项仅使用一次。题目：Theglobaleconomyisfacingunprecedentedchallenges,requiringgovernmentstoimplement(1)policiestostimulategrowth.Manybusinesseshavebeenhithardbythe(2)pandemic,leadingtowidespreadjoblosses.However,somesectors,suchasrenewableenergy,haveseensignificant(3)duetoincreaseddemandforsustainablesolutions.Ifcompanieswanttoremain(4)inthecompetitivemarket,theymustinnovateandadaptquickly.Climatechangehasalsobecomeapressingissue,asrisingtemperaturescausemorefrequent(5)inmanyregions.Expertssuggestthatinvestingingreentechnologycouldhelpmitigatetheserisks.Additionally,remoteworkhasbecomethenewnorm,forcingcompaniestorethinktheir(6)onofficespaces.Consumerbehaviorhaschangeddramatically,withmorepeopleoptingforonlineshoppinganddigitalservices.Tostayahead,businessesneedtounderstandtheseshiftsandadjusttheirstrategiesaccordingly.选项：A.drasticB.innovativeC.flexibleD.sustainableE.disruptiveF.competitiveG.unprecedentedH.volatileI.policiesJ.remote答案与解析：1.Ipolicies（政策）解析：句子强调政府需要实施“政策”来刺激增长，符合语境。2.Gunprecedented（前所未有的）解析：疫情是“前所未有的”挑战，符合上下文。3.Dsustainable（可持续的）解析：可再生能源因可持续发展需求而增长，符合语境。4.Fcompetitive（有竞争力的）解析：公司要想在市场中保持“竞争力”，需不断创新，符合逻辑。5.Hvolatile（不稳定的）解析：气候变化导致更频繁的“不稳定”事件，如极端天气，符合语境。6.Jremote（远程的）解析：远程工作成为新常态，公司需重新考虑“远程”办公策略，符合文意。二、词汇辨析（共15题，每题1分，共15分）下列每组单词中，只有一个是同义词或反义词，请选出正确的选项。题目：1.A.diminishB.expandC.vanishD.stabilize-正确答案：Bexpand（扩张）-解析：diminish（减少）、vanish（消失）、stabilize（稳定）与expand（扩张）均为反义关系，但expand最符合语境。2.A.ambiguousB.clearC.obscureD.evident-正确答案：Bclear（清晰的）-解析：ambiguous（模糊的）、obscure（晦涩的）、evident（明显的）与clear（清晰的）为反义关系，clear最合适。3.A.moderateB.extremeC.severeD.mild-正确答案：Bextreme（极端的）-解析：moderate（适度的）、severe（严重的）、mild（温和的）与extreme（极端的）为反义关系，extreme最符合语境。4.A.efficientB.wastefulC.productiveD.cost-effective-正确答案：Bwasteful（浪费的）-解析：efficient（高效的）、productive（高效的）、cost-effective（性价比高的）与wasteful（浪费的）为反义关系，wasteful最合适。5.A.temporaryB.permanentC.long-termD.seasonal-正确答案：Bpermanent（永久的）-解析：temporary（临时的）、long-term（长期的）、seasonal（季节性的）与permanent（永久的）为反义关系，permanent最符合语境。6.A.diminishB.boostC.declineD.suppress-正确答案：Bboost（提升）-解析：diminish（减少）、decline（下降）、suppress（抑制）与boost（提升）为反义关系，boost最合适。7.A.cautiousB.recklessC.prudentD.risky-正确答案：Acautious（谨慎的）-解析：reckless（鲁莽的）、prudent（谨慎的）、risky（冒险的）与cautious（谨慎的）为反义关系，cautious最符合语境。8.A.fluctuateB.stabilizeC.riseD.plummet-正确答案：Bstabilize（稳定）-解析：fluctuate（波动）、rise（上升）、plummet（暴跌）与stabilize（稳定）为反义关系，stabilize最合适。9.A.abundantB.scarceC.plentifulD.limited-正确答案：Bscarce（稀缺的）-解析：abundant（丰富的）、plentiful（充足的）、limited（有限的）与scarce（稀缺的）为反义关系，scarce最符合语境。10.A.innovativeB.outdatedC.modernD.advanced-正确答案：Boutdated（过时的）-解析：innovative（创新的）、modern（现代的）、advanced（先进的）与outdated（过时的）为反义关系，outdated最合适。11.A.volatileB.stableC.fluctuatingD.predictable-正确答案：Bstable（稳定的）-解析：volatile（不稳定的）、fluctuating（波动的）、predictable（可预测的）与stable（稳定的）为反义关系，stable最符合语境。12.A.diminishB.amplifyC.weakenD.reduce-正确答案：Bamplify（放大）-解析：diminish（减少）、weaken（削弱）、reduce（减少）与amplify（放大）为反义关系，amplify最合适。13.A.temporaryB.enduringC.fleetingD.lasting-正确答案：Benduring（持久的）-解析：temporary（临时的）、fleeting（短暂的）、lasting（持久的）与enduring（持久的）为反义关系，enduring最符合语境。14.A.moderateB.extremeC.reasonableD.mild-正确答案：Bextreme（极端的）-解析：moderate（适度的）、reasonable（合理的）、mild（温和的）与extreme（极端的）为反义关系，extreme最合适。15.A.diminishB.surgeC.declineD.fall-正确答案：Bsurge（激增）-解析：diminish（减少）、decline（下降）、fall（下降）与surge（激增）为反义关系，surge最合适。三、句子改错（共10题，每题2分，共20分）下列句子中各有一处错误，请指出并改正。题目：1.Therapiddevelopmentoftechnologyhasledtomany(1)intheworkplace,suchasremoteworkinganddigitalcollaborationtools.-错误：many→manychanges-解析：句子需要名词短语，"many"不能直接修饰"changes"，需改为"manychanges"。2.Despitetheeconomicdownturn,thecompanymanagedto(2)itsprofitsbycuttingunnecessaryexpenses.-错误：its→their-解析：主语"thecompany"是复数，"its"是单数代词，应改为"their"。3.Ifwewanttoachievesustainablegrowth,weneedto(3)moreinvestmentsinrenewableenergysources.-错误：more→greater-解析：投资程度用"greater"更合适，"more"通常修饰可数名词。4.Theglobalsupplychainhasbeen(4)bythepandemic,causingdelaysinproductionanddelivery.-错误：affect→affected-解析：动词时态错误，"hasbeen"需要被动语态。5.Consumersarebecoming(5)consciousabouttheenvironmentalimpactoftheirpurchases.-错误：conscious→moreconscious-解析：句子需要比较级，"conscious"需加"more"修饰。6.Thegovernmenthasimplemented(6)policiestosupportsmallbusinessesduringthecrisis.-错误：a→various-解析：政策种类不止一种，"various"更准确。7.Theriseinonlineshoppinghas(7)traditionalretailstorestoadapttonewmarkettrends.-错误：forced→forced-解析：句子已完整，无需修改。8.Manyemployeeshavereported(8)stressduetotheincreasedworkloadandremoteworkrequirements.-错误：a→the-解析：固定搭配"thestress"，泛指时不用"a"。9.Thecompany’snewstrategyaimsto(9)itsmarketshareintheAsia-Pacificregion.-错误：increase→increase-解析：句子已完整，无需修改。10.Climatechangeiscausingmorefrequent(10)incoastalareas,leadingtopropertydamageanddisplacement.-错误：weather→weatherevents-解析：句子需要名词短语，"weather"需具体化。四、词汇应用（共10题，每题2分，共20分）根据句子语境，用所给单词的适当形式填空。题目：1.Thecompany’s(1)strategyfocusesondigitaltransformationtoimprovecustomerengagement.-答案：innovative-解析：强调策略的创新性，用形容词"innovative"。2.Duetothe(2)demandforelectricvehicles,manufacturersareincreasingproductioncapacity.-答案：high-解析：强调需求程度，用形容词"high"。3.Thepandemichasledto(3)changesinconsumerbehavior,withmorepeoplepreferringonlineservices.-答案：significant-解析：强调变化的显著性，用形容词"significant"。4.Tostay(4)inthecompetitivemarket,businessesmustcontinuouslyimprovetheirproductsandservices.-答案：competitive-解析：强调竞争性，用形容词"competitive"。5.Thegovernmenthasintroduced(5)measurestosupportemployeesaffectedbylayoffs.-答案：emergency-解析：强调紧急性，用形容词"emergency"。6.Theriseinremoteworkhasmadeit(6)for