2026年英语四级词汇专项冲刺必刷含解析

2026年英语四级词汇专项冲刺必刷含解析考试时间：______分钟总分：______分姓名：______第一部分词汇选择directions:Ineachofthefollowingsentences,therearefourchoicesmarkedA),B),C)andD).Choosetheonethatbestcompletesthesentence.MarkthecorrespondingletteronAnswerSheet1withasinglelinethroughthecentre.1.Despiteallthedifficulties,theteamremained______toachievetheirgoal.A)decisiveB)persistentC)relativeD)specific2.Thenovelwonaprestigiousawardforits______depictionofrurallife.A)graphicB)obscureC)ambiguousD)superficial3.Itisgenerallybelievedthatregularphysicalexercisecangreatly______one'soverallhealth.A)degradeB)deteriorateC)enhanceD)diminish4.Thespeaker'sargumentwasso______thatitlefttheaudienceconfusedandunconvinced.A)plausibleB)plausibleC)ambiguousD)compelling5.Duringtheeconomiccrisis,manysmallbusinessesfaced______financialpressures.A)negligibleB)considerableC)accessibleD)predictable6.Herresearchpaperpresenteda______analysisofthehistoricaldata,revealingseveralpreviouslyunnoticedpatterns.A)meticulousB)haphazardC)superficialD)arbitrary7.Theoldbuilding,______foroveracentury,wasdeclaredahistoricallandmark.A)preservingB)preservedC)topreserveD)beingpreserved8.Despiteinitial______,theprojecteventuallygainedthesupportoftheentirecommittee.A)reservationB)reservationC)reservationD)reservation9.Themanagerwaspraisedforhis______handlingofthedifficultnegotiation.A)clumsyB)tactfulC)negligentD)hasty10.Manypeoplearguethatsocialmediaplatformshave______thewaywecommunicateandinteractwithothers.A)revolutionizedB)conventionalizedC)complicatedD)standardized11.Theathlete'sperformancewastruly______,breakingseveralworldrecords.A)moderateB)adequateC)extraordinaryD)ordinary12.Itisimportanttomaintaina______diet,richinfruits,vegetables,andwholegrains.A)balancedB)limitedC)monotonousD)excessive13.Thefilm'sendinglefta______impressionontheaudience,sparkingmuchdiscussion.A)vagueB)vividC)faintD)blurred14.Duetotheheavyrain,theoutdoorconcertwas______toalaterdate.A)postponedB)proceededC)advancedD)delayed15.Thescientist'sdiscovery______amajorbreakthroughinthefieldofmedicine.A)constitutedB)consistedC)composedD)consisted第二部分词汇填空directions:Readthefollowingpassage.Choosethecorrectwordfromthefourchoices(A),(B),(C)and(D)foreachblank,markedwithaquestionmark(?).MarkthecorrespondingletteronAnswerSheet1withasinglelinethroughthecentre.Thehumanbrainisincrediblycomplexandremainsoneofthemost16.???mysteriesinscience.Researchersarecontinuallystrivingtounderstandits17.???workings,fromthebasicfunctioningofindividualneuronstotheintricatenetworksthat18.???thoughts,emotions,andmemories.Advancesintechnology,suchasfMRIscansandgeneticsequencing,have19.???valuableinsights,yetmuchstill20.???unknown.Oneofthemostfascinatingareasofstudyishowthebrainadaptsandchangesthroughoutlife,aprocessknownasneuroplasticity.This21.???thatthebrainisnotfixedbutcanreorganizeitselfbyformingnewneuralconnectionsthroughoutlife.Thisabilityiscrucialforlearning,22.???aswellasforrecoveryfrominjury.Understandingthesemechanismscouldleadto23.???treatmentsforneurologicaldisordersandenhanceeducationalstrategies.Thestudyofthebrainnotonly24.???ourunderstandingofhumanconsciousnessbutalsohaspracticalimplicationsforimprovingmentalhealthandcognitive25.???.16.A)exploringB)exploredC)exploreD)exploration17.A)mysteriousB)mysteriouslyC)mysteryD)misterious18.A)formsB)formC)formingD)toform19.A)affordedB)affordC)affordD)afforded20.A)remainsB)remainC)areremainingD)hasremained21.A)demonstratesB)demonstrateC)demonstratingD)demonstrated22.A)adaptationB)adaptC)adaptiveD)adaptively23.A)effectiveB)effectivelyC)effectivenessD)effective24.A)enlargesB)enlargeC)enlargingD)enlarges25.A)abilitiesB)abilityC)abilitiedD)abilitie第三部分词汇选择(多项选择)directions:Ineachofthefollowingsentences,therearefourchoicesmarkedA),B),C)andD).Chooseallthechoicesthatbestcompletethesentence.MarkthecorrespondinglettersonAnswerSheet1withasinglelinethroughthecentre.Eachcorrectanswerwillbecountedasonepoint.26.Thecompanyimplementednewpoliciesto______itsoperationalefficiency.A)enhanceB)diminishC)optimizeD)deteriorate27.Despitethechallengingcircumstances,sheshowedremarkable______incompletingthetask.A)resilienceB)negligenceC)indifferenceD)persistence28.Thepolitician'sspeechwascriticizedforbeing______andlackingconcretesolutions.A)vagueB)compellingC)ambiguousD)superficial29.Thehistoricalmuseumoffersa______insightintotheregion'spastthroughitsexhibitsandartifacts.A)uniqueB)biasedC)objectiveD)graphic30.Eatinga______dietcanhelppreventvariouschronicdiseasesandpromoteoverallwell-being.A)balancedB)excessiveC)limitedD)monotonous31.Thenovel'scomplexplotandrichcharacterdevelopmentlefta______impressiononthereviewer.A)faintB)vividC)blurredD)vague32.Duetothe______weatherconditions,thehikingtripwascanceled.A)predictableB)favorableC)severeD)moderate33.Theathlete'sperformancewastruly______,settingnewrecordsinmultipleevents.A)ordinaryB)adequateC)moderateD)extraordinary34.Thestudyfoundastrong______betweenregularexerciseandimprovedmentalhealth.A)correlationB)contrastC)conflictD)connection35.Thegovernmenttookmeasuresto______theeconomicdownturnandstimulategrowth.A)alleviateB)exacerbateC)postponeD)advance试卷答案1.B解析：句意强调团队面对困难仍坚持。persistent（坚持不懈的）符合语境。decisive（果断的），relative（相对的），specific（具体的）都不符合。2.A解析：句意指小说因其生动的描绘获奖。graphic（生动的，详细的）符合语境。obscure（模糊的，难懂的），ambiguous（模棱两可的），superficial（表面的）都不符合。3.C解析：句意指规律运动能极大提升健康。enhance（增强，提高）符合语境。degrade（降级，退化），deteriorate（恶化），diminish（减少，缩小）都不符合。4.C解析：句意指演讲者论证模糊导致观众困惑。ambiguous（模棱两可的）符合语境。plausible（似乎可信的），compelling（有说服力的）与confused（困惑的）不构成直接因果关系。5.B解析：句意指小企业面临巨大经济压力。considerable（相当的，可观的）符合语境。negligible（可忽略不计的），accessible（可进入的，易接近的），predictable（可预见的）都不符合。6.A解析：句意指论文提供了细致的分析。meticulous（细致的，一丝不苟的）符合语境。haphazard（杂乱的，无计划的），superficial（表面的），arbitrary（任意的，专断的）都不符合。7.B解析：句意指这座保存了一百多年的老建筑被宣布为历史地标。“Theoldbuilding”是“wasdeclared”的逻辑主语，且动词过去时态，用过去分词作后置定语最合适。preserving作定语表示主动或进行时，不合逻辑；topreserve表目的；beingpreserved表被动进行时，不符。8.A解析：句意指尽管最初有所保留，但项目最终获得委员会支持。此处需名词reservation（保留，犹豫）。其他选项形式错误或词义不符。9.B解析：句意指经理因处理谈判得当而受赞扬。tactful（体贴的，机智的）符合语境。clumsy（笨拙的），negligent（疏忽的），hasty（匆忙的）都不符合。10.A解析：句意指社交媒体平台改变了我们交流互动的方式。revolutionized（使彻底变革）符合语境。conventionalized（使常规化），complicated（使复杂化），standardized（使标准化）都不符合。11.C解析：句意指运动员表现非凡，打破纪录。extraordinary（非凡的，卓越的）符合语境。moderate（中等的，普通的），adequate（足够的），ordinary（普通的）都不符合。12.A解析：句意指保持均衡饮食很重要。balanced（均衡的）符合语境。limited（有限的），monotonous（单调的），excessive（过度的）都不符合。13.B解析：句意指电影结尾给观众留下了深刻印象。vivid（生动的，清晰的）符合语境。faint（模糊的，微弱的），blurred（模糊的），vague（模糊的，不明确的）都不符合。14.A解析：句意指由于大雨，室外音乐会延期举行。postponed（使延期）符合语境。proceeded（进行），advanced（提前），delayed（使延误）词义或用法不符。15.A解析：句意指这位科学家的发现是医学领域的一项重大突破。constituted（构成，组成）符合语境。consisted（组成，构成），composed（组成，作曲），composed（组成，作曲）词义或搭配不符。16.B解析：句意指人脑极其复杂，是科学中一个尚未解开的谜。“Thehumanbrain”是“remains”的逻辑主语，且句子描述的是客观事实，应用过去分词作后置定语，表示被探索的状态。exploring表主动或进行时；explore是动词原形；exploration是名词。17.A解析：句意指研究人员不断努力理解人脑的神秘之处。“theworkings”指代“mystery”，应用形容词形式。mysteriously是副词；mystery是名词；misterious是错误拼写。18.C解析：句意指复杂的神经网络形成思想、情感和记忆。“thoughts,emotions,andmemories”是“networks”作用的对象，应用现在分词作状语，表示主动。forms是动词原形；toform不定式；forming是现在分词。19.A解析：句意指技术进步提供了有价值的见解。“advances”是“afforded”的逻辑主语，且句子描述的是过去发生的动作，应用过去分词作后置定语。afford是动词原形；afford是动词第三人称单数形式；afford是动词原形；afforded是过去分词。20.B解析：句意指许多仍未知。“much”作主语，谓语动词用单数形式。remains是动词原形。21.A解析：句意指这项研究表明大脑终生可塑。“This”是“demonstrates”的逻辑主语，且句子描述的是客观事实，应用动词第三人称单数形式。demonstrate是动词原形；demonstrate是动词原形；demonstrating是现在分词；demonstrated是过去式或过去分词。22.D解析：句意指适应能力。空格处需要形容词作表语。“resilience”意为“适应能力”，应用副词adaptively修饰。adaptation是名词；adapt是动词；adaptive是形容词；adaptively是副词。23.A解析：句意指这些机制可能导致有效的治疗方法。“treatments”是“effective”的逻辑宾语，应用形容词形式。effectively是副词；effectiveness是名词；effective是形容词。24.A解析：句意指研究不仅扩大了我们对人类意识的理解。“study”是“enlarges”的逻辑主语，且句子描述的是客观事实，应用动词第三人称单数形式。enlarge是动词原形；enlarge是动词原形；enlarging是现在分词；enlarges是动词第三人称单数形式。25.B解析：句意指研究对提高认知能力有实际意义。“cognitiveabilities”是“ability”的复数形式，应用名词形式。abilities是名词复数；ability是名词单数；abilitied是错误形式；abilitie是错误形式。26.A,C解析：句意指公司实施新政策以提高运营效率。enhance（增强，提高）和optimize（优化）都表示提升效率，符合语境。diminish（减少，降低）与句意相反；persistence（坚持）不能直接与policies搭配。27.A,D解析：句意指她展现了非凡的毅力，完成了任务。resilience（韧性，恢复力）和persistence（坚持）都符合语境。negligence（疏忽）和indifference