2025年考研英語(yǔ)（二）語(yǔ)法填空專(zhuān)項(xiàng)訓(xùn)練試卷高頻詞匯考試時(shí)間：______分鐘總分：______分姓名：______第一部分語(yǔ)法填空Directions:Readthefollowingpassagecarefullyandfillintheblankswiththewordsgiveninthebrackets.Makesurethewordsyoufillinarebothappropriateandgrammaticallycorrect.Youmaynotuseanyofthewordsmorethanonce.Ifthereisnowordrequired,write"N".Thehumanbrainisanincrediblycomplexorgan,performingcountlessfunctionsessentialforsurvivalandintelligence.Itprocessesinformationfromtheenvironment,controlsbodilymovements,andenablesustothink,feel,andremember.Whilescientistshavemaderemarkableprogressinunderstandingitsworkings,thereisstillmuchthatremainsamystery.______(1)______scientistsexplorethebrain'smysteries,theyrelyonvarioustechniques,includingbrainimaging,electricalrecordings,andgeneticstudies.Thesemethodshelpthemtoobservebrainactivityandunderstandhowdifferentregionsinteract.Forexample,fMRIscanscanshowwhichpartsofthebrainareactiveduringspecifictasks,providinginsightsintotheneuralbasisofcognitionandbehavior.However,thesetechniquesoftenprovideonlysnapshotsofbrainactivity,notthecompletepicture.Thebrain'sfunctionsarehighlydynamicandcanchangerapidlydependingonthecontextandtheindividual'sexperiences.Thiscomplexitymakesitchallengingtofullygrasphowthebrainintegratesalltheinformationitreceives.Moreover,thebrain'splasticity,itsabilitytoreorganizeitselfbyformingnewneuralconnectionsthroughoutlife,addsanotherlayerofcomplexity.______(2)______,apersonwhohaslostalimbcansometimesdevelopenhancedsensoryperceptioninthecorrespondingareaofthebrain.Suchadaptationshighlightthebrain'sremarkableabilitytoadaptandrewireitself.Understandingthebrainnotonlyhaspracticalapplicationsbutalsodeepphilosophicalimplications.Itraisesquestionsaboutconsciousness,identity,andthenatureofthemind.Howdoesacollectionofneuronsgiverisetothoughts,feelings,andsubjectiveexperiences?This"hardproblem"ofconsciousnessremainsoneofthemostprofoundmysteriesinscience.Whiletheanswersarenotyetclear,ongoingresearchcontinuestoshedlightonthebrain'sfascinatingcapabilities.Thestudyofthebrainisnotjustanacademicpursuit;ittouchesuponourveryunderstandingofwhatitmeanstobehuman.Aswelearnmore,wegainadeeperappreciationforthisremarkableorgananditsroleinshapingourlives.______(3)______,thejourneytofullyunderstandthebrainisongoing,andeachnewdiscoveryopensupmorequestionsandpossibilities.*[]complex*[]which*[]Thus*[]Because*[]Becauseof*[]what*[]although*[]However*[]how*[]they試卷答案1.Because*解析：空格前一句指出“科學(xué)家在探索大腦的奧秘”，空格后一句描述科學(xué)家使用的技術(shù)。此處需要一個(gè)表示原因的連接詞，引導(dǎo)一個(gè)原因狀語(yǔ)從句，解釋科學(xué)家探索大腦奧秘的原因。Because意為“因?yàn)椤?，符合語(yǔ)境。2.Thus*解析：空格前一句提到“大腦具有可塑性，能夠通過(guò)形成新的神經(jīng)連接來(lái)重新組織自己”，空格后一句舉例說(shuō)明某人失去肢體后感覺(jué)增強(qiáng)。Thus意為“因此