英语六级语法真题2026年专项卷含解析

英语六级语法真题2026年专项卷含解析考试时间：______分钟总分：______分姓名：______第一部分：单项语法填空directions:Thereare15blanksinthefollowingpassage.ForeachblanktherearefourchoicesmarkedA),B),C)andD).YoushouldchoosetheONEthatbestfitsintothepassage.ThenmarkthecorrespondingletteronAnswerSheet1withasinglelinethroughthecentre.Thehumanbrainisanincrediblycomplexorgan,__1__performscountlessfunctionsessentialforsurvivalandhighercognitiveprocesses.Itcontrolsourmovements,processesourthoughts,andallowsustoexperiencetheworldaroundus.__2__scientistshavemaderemarkableadvancementsinneuroscience,thefullworkingsofthebrainremainlargely__3__.Oneofthemostfascinatingaspectsofthebrainisitsabilitytoadaptandreorganizeitself,aprocessknownasneuroplasticity.__4__meansthatthebraincanchangeitsstructureandfunctioninresponsetoexperience,learning,andinjury.Forexample,ifapersonlosestheuseofonelimb,thebrainregions__5__previouslycontrolledthatlimbmaybegintotakeoverfunctionsofotherlimbs.Thisremarkableadaptability__6__(enable)thebraintocompensatefordamageandmaintainfunctionality.Neuroplasticityalso__7__(play)acrucialroleinlearningnewskillsandformingmemories.Itistheverybasis__8__wecanacquirenewknowledgeandadapttonewenvironmentsthroughoutourlives.However,thebrain'sadaptabilityhasitslimits.__9__(limit)thebrain'scapacitytoreorganizeisnotinfinite,andcertaintypesofbraindamagecanbeirreversible.Understandingthemechanismsofneuroplasticityis__10__(important)fordevelopingtreatmentsforneurologicaldisordersandinjuries.Researchersareexploringwaystoharnessthisnaturalabilitytorepairandimprovebrainfunction.Researchinbrainimagingtechniques,suchasfMRIandPETscans,__11__(provide)invaluableinsightsintobrainactivity.Thesetechnologiesallowscientiststoobserve__12__thebrainworksinreal-time,linkingspecificbrainregionstoparticularfunctionsandbehaviors.Suchknowledgeiscrucialfordiagnosingneurologicalconditionsanddevelopingtargetedtherapies.Despitetheseadvancements,manymysteriesaboutthebrainstillremain__13__.Studyingthebrainnotonlyenhancesourunderstandingofhumannaturebutalsohaspracticalimplicationsforeducation,mentalhealthcare,andevenartificialintelligence.__14__thecomplexityofthebrainisvast,ongoingresearchoffershopeforadeeperunderstandingandpotentialwaystooptimizehumanpotential.Thequesttounderstandthehumanbrainisongoing,__15__(drive)bycuriosityandthedesiretoimprovehumanhealthandwell-being.第二部分：改错directions:Thispassagecontains10errors.Eachindicatedlinecontainsaword.YoushouldwritethewordonlyonceinthecorrespondingspaceonAnswerSheet1.Ifyouneedtochangeaword,crossitoutandwritethecorrectwordinthespaceprovided.Ifyoumakenochange,justputatick(✓)inthespaceprovided.Therapiddevelopmentofartificialintelligence(AI)hasbeenatransformativeforceacrossnumerousindustriesduringrecentyears.Itsintegrationintosectorssuchashealthcare,finance,transportation,andentertainmenthasledsignificantadvancementsandhasreshapedhowbusinessesoperateandhowindividualsinteractwithtechnology.Fromautomateddiagnosissystemsthatassistdoctorstoalgorithmictradingthatexecuteshigh-speedmarkettransactions,AIapplicationsarebecomingincreasinglysophisticatedandpervasive.Alongsidethesebenefits,however,therearesubstantialconcernsregardingtheethicalimplicationsandpotentialsocietaldisruptionscausedbyAI.Issuessuchasalgorithmicbias,jobdisplacementduetoautomation,andthepotentialformisuseofAItechnologybymaliciousactorsareraisingseriousquestionsaboutregulationandgovernance.Thelackofclearguidelinesandoversightmechanismshasresultedindebatesamongpolicymakers,technologists,andthepublicabouthowtoensureAIdevelopsandisdeployedresponsibly.Effortsareunderwaytoaddressthesechallenges.ResearchersanddevelopersareworkingoncreatingmoretransparentandexplainableAIsystems,whicharecrucialforbuildingtrustandaccountability.InitiativesaimedatpromotingdiversityandinclusionintheAIfieldarealsobeingpursuedtohelpmitigatebiasinalgorithms.Furthermore,regulatoryframeworksarebeginningtotakeshapeinvariouscountries,aimingtoprovideabalancebetweenfosteringinnovationandprotectingsocietalinterests.EnsuringthebeneficialintegrationofAIrequiresamultifacetedapproachinvolvingcollaborationamonggovernments,industryleaders,academia,andcivilsociety.Itisimperativethatthesediversestakeholdersworktogethertoestablishethicalnorms,developrobusttechnicalstandards,andcreatepoliciesthatpromotetheresponsibleuseofAIwhilemaximizingitspositivepotentialforhumanity.ThefutureofAIholdsimmensepromise,butrealizingthatpromisedependsheavilyonourcollectiveabilitytonavigateitscomplexchallengesthoughtfullyandcooperatively.第三部分：多项选择directions:Thereare10incompletesentencesinthispart.ForeachsentencetherearefourchoicesmarkedA),B),C)andD).YoushouldchoosetheONEorTHESEthatbestcompletethesentence.Markthecorrespondingletter(s)onAnswerSheet1withasinglelinethroughthecentre.NotethattherecanbeONEorMOREanswers.1.Themanager,______(alongwithhisteam),______eagertomeetthenewclients.A)included;isB)isincluded;areC)included;areD)beingincluded;is2.Itishighlyrecommendedthatthecommittee______immediatelytoresolvethecrisis.A)actB)actingC)actsD)willact3.Notonly______talentedbutalso______hardworking,whichiswhyshewaspromoted.A)sheis;sheisB)isshe;issheC)sheis;issheD)isshe;sheis4.Thebook______Iborrowedfromthelibrarylastweekisextremelyfascinating.A)whoB)whichC)thatD)whom5.Bythetimetheyarrivedattheairport,theflight______already______.A)was;tookoffB)hadbeen;takenoffC)was;hadtakenoffD)hadbeen;hadtakenoff6.______theweatherforecast,wedecidedtocancelthepicnic.A)AccordingtoB)IncaseofC)InspiteofD)Becauseof7.Itisimportanttomaintainabalancebetweenworkandleisure,______canleadtoburnoutifignored.A)whichB)whatC)thatD)how8.Theteacheraskedthestudents______theyhadfinishedtheirhomework.A)ifB)whetherC)thatD)what9.______isknowntoall,theEarthrevolvesaroundtheSun.A)ItB)AsC)ThereD)This10.Iwouldappreciateitifyou______themeetinganhourearlier.A)willholdB)holdC)heldD)wouldhold试卷答案第一部分：单项语法填空1.C(which:引导非限制性定语从句，指代thehumanbrain，在从句中作主语)2.A(Although:连接词，表示让步关系)3.B(mysterious:形容词，意为“神秘的，难以理解的”，修饰名词短语thefullworkings)4.B(What:名词性从句引导词，在从句中作宾语，指代theability)5.D(that/which:引导定语从句，修饰regions，在从句中作状语，表示地点)6.enables(enable:动词原形，此处受情态动词can修饰，主语是thebrain)7.plays(play:动词原形，此处受情态动词can修饰，主语是neuroplasticity)8.which(onwhich:关系代词which在定语从句中作介词on的宾语，指代thebasis)9.Limiting(Limiting:现在分词作后置定语，修饰thebrain'sadaptability)10.important(important:形容词，修饰名词treatments)11.provides(provide:动词原形，主语是Researchinbrainimagingtechniques)12.how(how:连接词，引导宾语从句，在从句中作方式状语)13.yet(yet:副词，表示“然而”，常用于肯定句中，修饰mysteries)14.Despite(Despite:介词短语，意为“尽管”，引导让步状语)15.driven(drive:过去分词作后置定语，修饰thequest)第二部分：改错1.during→for(forrecentyears:“最近几年”，表示一段时间)2.has→have(主语是Therapiddevelopment，谓语动词需用复数)3.significant→significantly(副词修饰动词led)4.assist→assistance(名词缺少，与to连用)5.algorithmic→algorithms(形容