2026年英语专业四级完形填空与语法专项冲刺试题卷

2026年英语专业四级完形填空与语法专项冲刺试题卷考试时间：______分钟总分：______分姓名：______PartIClozeDirections:Thereare15blanksinthefollowingpassage.Foreachblank,therearefourchoicesmarkedA),B),C)andD).YoushouldchoosetheONEthatbestfitsintothepassage.ThenmarkthecorrespondingletteronAnswerSheet2withasinglelinethroughthecentre.Therapidadvancementofartificialintelligence(AI)has1)_______profoundtransformationsacrossvirtuallyeverysectorofhumansociety.Fromautomatingmundanetasksto2)_______complexproblemsinscienceandmedicine,AI'spotentialseemslimitless.However,alongsidethese3)_______benefitscomesignificantethicalconcernsthatdemandcarefulconsideration.Oneoftheprimary4)_______revolvesaroundjobdisplacement.AsAIsystemsbecomeincreasinglycapable,theymay5)_______replacehumanworkersinvariousindustries,6)_______manufacturingandcustomerservicetoprofessionalfieldslikelawandmedicine.Thisshiftcouldleadtowidespreadunemploymentandnecessitatea7)_______rethinkingofeducationandcareerpaths.Furthermore,theissueofalgorithmicbiasposesaseriousthreattofairnessandequality.AIsystemsaretrainedondata,andifthisdatareflectsexistingsocietalbiases,theAI'sdecisionscanperpetuateandevenamplifythesebiases.This8)_______manifestindiscriminatoryoutcomesinareassuchashiring,lending,andcriminaljustice,potentially9)_______deepersocialinequalities.Anothercriticalconcernistheimpactonhumanautonomyandprivacy.AsAIsystemsbecomemore10)_______integratedintoourlives,monitoringandinfluencingourbehaviors,fromourdailyroutinestoourpurchasingdecisions,thelinesbetweenhumanagencyandmachinecontrolcanbecomeincreasinglyblurred.EnsuringthatAIdevelopmentrespectsindividualprivacyandenhancesratherthan11)_______humanfreedomisparamount.Finally,thelong-termexistentialriskassociatedwithhighlyadvancedAIcannotbe12)_______.Whilecurrentlytheoretical,thepossibilitythatanAIsystemcouldactinwaysthatare13)_______beneficialorevendetrimentaltohumanitynecessitatesproactiveandresponsibledevelopmentpractices.Addressingthesemultifacetedchallengesrequiresacollaborativeeffortinvolvingtechnologists,policymakers,ethicists,andthepublictoensurethatthefutureofAIserveshumanity'sbestinterests.PartIIGrammarDirections:Ineachofthefollowingsentences,thereisoneword,phrase,orclauseunderlined.IdentifytheerrorandchoosetheletterofthecorrespondingcorrectionfromA),B),C)orD).Ifthereisnoerror,chooseD).14.Thecommittee,whichcomposedofexpertsinvariousfields,hasbeenmeetingregularlytodiscussthenewproject.A)composedofB)composingofC)iscomposedofD)Noerror15.Despitetheheavyrain,theycontinuedtheirjourney,notonlyovercomingthedifficultterrainbutalsocompletedtheirtaskaheadofschedule.A)overcomingB)completedC)completingD)Noerror16.Itisessentialthatallemployeesshouldfollowthesafetyproceduresstrictlytopreventaccidents.A)shouldfollowB)followC)followedD)Noerror17.IfIhadknownyouwereintrouble,Iwouldhavecomeearliertohelpyoumove.A)hadknownB)knewC)knowD)Noerror18.Neitherthestudentsnortheteacherwereawareofthechangesintheexamschedule.A)wereB)wasC)havebeenD)Noerror19.SheaskedmewhereIhadboughtthosebeautifulflowersandinwhatshop.A)whereIhadboughtB)inwhatshopC)andD)Noerror20.Havingfinishedhishomework,theboywentstraighttotheplaygroundtoplaywithhisfriends.A)HavingfinishedB)FinishedC)HavingbeenfinishedD)Noerror21.Themanager,togetherwithhisassistants,isresponsiblefortheentiresalesteam'sperformance.A)togetherwithB)alongwithC)accompaniedbyD)Noerror22.Bythetimetheyarrivedattheairport,theflighttoParis______already.A)hadtakenoffB)tookoffC)hastakenoffD)wastakingoff23.Itishighlyrecommendedthatthecompany______anewmarketingstrategytoboostitsbrandawareness.A)developsB)developC)willdevelopD)isdeveloping24.Notonly______butalsothestudentsareeagertoparticipateintheupcomingdebatecompetition.A)heisinterestedB)isheinterestedC)heinterestedD)Noerror25.Thebook,______waspublishedlastyear,hasbecomeoneofthebestsellersofthedecade.A)whichitsauthorwroteB)writtenbyitsauthorC)whoseauthorwroteitD)Noerror26.Shespendsmuchtimeandmoney______shecouldhaveusedtoimproveherhealth.A)inthingsB)onthingsC)withthingsD)Noerror27.IfonlyI______youwerecomingtotheparty,Iwouldhavebakedacake.A)knewB)knowC)hadknownD)wouldknow28.Theconstructionofthenewhighway,______isexpectedtobecompletednextyear,willconnectthecitytothenearbysuburbs.A)whichB)thatC)itD)Noerror29.Water______at100degreesCelsiusatstandardatmosphericpressure.A)boilsB)boilsedC)isboilingD)hasbeenboiling30.NoonebesidesSarahandTom______tothemeetingyesterday,soit'sstrangethatthereportwasn'tready.A)wereinvitedB)wasinvitedC)invitedD)invite试卷答案14.C)iscomposedof解析：which引导的非限制性定语从句，修饰先行词Thecommittee，表示“委员会由专家组成”，应用主动语态becomposedof。15.C)completing解析：notonly...butalso...连接的两个成分应保持结构平行。前一个是现在分词短语overcomingthedifficultterrain，后一者也应改为现在分词短语completingtheirtaskaheadofschedule。16.A)shouldfollow解析：在Itisessentialthat...句型中，主语从句的谓语动词应用虚拟语气，形式为“should+动词原形”，should可以省略。17.A)hadknown解析：If引导的非真实条件句，表示与过去事实相反的假设，主句谓语应用“wouldhave+过去分词”，从句谓语应用“had+过去分词”。18.B)was解析：Neither...nor...连接的并列主语，谓语动词数与靠近它的主语保持一致。此处靠近neither，且指代泛指的人，应用单数形式was。19.C)and解析：where引导的名词性从句作asked的直接宾语。inwhatshop作asked的间接宾语。两个宾语之间应用and连接。20.A)Havingfinished解析：Havingfinishedhishomework与theboywent之间是时间先后关系，且Havingfinished的逻辑主语是theboy，应用现在分词的完成式作状语，表示动作发生在谓语动作之前。21.D)Noerror解析：Themanager,togetherwithhisassistants是句子的主语，谓语动词应与最靠近的主语Themanager保持一致，即使用单数形式is。22.A)hadtakenoff解析：Bythetime引导的时间状语从句，如果从句动作发生在主句动作之前，主句应用过去完成时。flight与takeoff之间是动宾关系，应用过去完成时的被动语态。23.A)develops解析：Itisrecomm