2025年英语四六级完形填空专项突破试卷下半2025年备考必做

2025年英语四六级完形填空专项突破试卷，下半2025年备考必做考试时间：______分钟总分：______分姓名：______directions:Readthefollowingpassagecarefullyandchoosethebestword(s)foreachblank.MarkthecorrespondingletteronAnswerSheet1withasinglelinethroughthecentre.Thehumanbrainisanincredibleorgan,responsibleforavastarrayoffunctionsthatdefineourexistence.Itprocessesinformationfromoursenses,allowingustoperceivetheworldaroundus.Memory,anothervitalfunction,enablesustolearnfrompastexperiencesandbuilduponthem.Withoutmemory,lifewouldbeaconstantstruggletonavigatetheunknown.Thebrainalsogovernsouremotions,drivingeverythingfromjoyandlovetofearandanger.Theseemotionalresponsesarecrucialforsurvival,helpingusreacttodangeroussituationsandformsocialbonds.Furthermore,thebrainfacilitatescomplexthoughtprocessessuchasreasoning,problem-solving,andcreativity.Itallowsustoplanforthefuture,makedecisions,andexpressourselvesartistically.Thecomplexityofthebrainistrulystaggering,andscientistsarestillworkingtofullyunderstanditsintricacies.Despitedecadesofresearch,manyquestionsremainabouthowitfunctionsandhowitcanbebetterprotectedandtreatedwhenitmalfunctions.However,ongoingadvancementsintechnologyandneuroscienceofferhopeforadeeperunderstandingofthisremarkableorganintheyearstocome.Bystudyingthebrain,wenotonlygaininsightintoourownbehaviorbutalsounlockpotentialtreatmentsforneurologicaldisordersthataffectmillionsworldwide.Thecontinuedexplorationofthebrainpromisestoyieldprofoundbenefitsforhumanity,enhancingourqualityoflifeanddeepeningourunderstandingofourselves.Humanssurvivelargelybecausetheycan__1___.Thisabilityallowsthemtoavoidpredatorsandfindfoodandwater.Italsohelpsthem__2__relationshipswithothers,whichareessentialforsafetyandsupport.Thehumanbrain,__3__isthecontrolcentrefortheseabilities,isremarkableinitscomplexity.Itallowsindividualsto__4__informationfromtheirenvironmentanduseittomakedecisions.Forexample,peoplecan__5__frompastexperiencestoavoiddangerinthefuture.Thebrainalsohelpsindividuals__6__withothersbyunderstandingtheirthoughtsandfeelings.Thisabilityiscrucialforcooperationandbuildingstrongcommunities.Whilethebrainis__7__powerful,itcanbeaffectedbyvariousfactors.Stress,forexample,can__8__cognitivefunctionandmakeitdifficulttothinkclearly.Additionally,braininjuriescan__9__abilitiesandcauselong-termproblems.Fortunately,scientistsare__10__makingprogressinunderstandingthebrainanddevelopingtreatmentsforneurologicaldisorders.Thisresearchoffershopeforimprovingbrainhealthand__11__thequalityoflifeforpeoplearoundtheworld.Asourunderstandingofthebraingrows,wewillbeableto__12__moreeffectivewaystopreventandtreatbraindiseases.Thiswillnotonlybenefitindividualpatientsbutalso__13__societyasawholebyreducingtheburdenoftheseconditions.Thestudyofthebrainisa__14__journey,onethatholdsthekeytounlockingthemysteriesofhumanexistenceandimprovingourfuture.A)adapttochangingcircumstancesB)communicateeffectivelyC)processandinterpretD)storeandretrieveE)interactsuccessfullyF)communicateclearlyG)respondappropriatelyH)copewithchallengesI)learnfromexperienceJ)makeinformeddecisionsK)understandtheenvironmentL)protectthemselvesM)maintainsocialN)understandhowitworksO)protectthebrainP)communicatepreciselyQ)developnewtreatmentsR)facedifficultiesS)respondeffectivelyT)understandcomplexideas试卷答案1.I解析：根据空格后的句子“Thisabilityallowsthemtoavoidpredatorsandfindfoodandwater.”可知，这种能力是指人类能够从过去的经验中学习，从而在未来的情况下避免危险。故选Ilearnfromexperience。2.M解析：根据空格后的句子“whichareessentialforsafetyandsupport.”可知，这里指的是维持社会关系，即保持社交联系。故选Mmaintainsocial。3.C解析：根据空格后的句子“Itallowsindividualsto__4__informationfromtheirenvironmentanduseittomakedecisions.”可知，大脑允许个人从环境中获取信息并据此做出决定，这里指的是处理和解释信息。故选Cprocessandinterpret。4.C解析：根据空格后的句子“anduseittomakedecisions.”可知，这里指的是大脑允许个人从环境中获取信息并据此做出决定，这里指的是处理和解释信息。故选Cprocessandinterpret。5.I解析：根据空格后的句子“frompastexperiencestoavoiddangerinthefuture.”可知，这里指的是从过去的经验中学习，从而在未来的情况下避免危险。故选Ilearnfromexperience。6.E解析：根据空格后的句子“byunderstandingtheirthoughtsandfeelings.”可知，这里指的是成功地与他人互动，即成功地理解他人的想法和感受。故选Einteractsuccessfully。7.C解析：根据空格后的句子“itcanbeaffectedbyvariousfactors.”可知，这里指的是大脑非常复杂，它受到了各种因素的影响。故选Ccomplex。8.G解析：根据空格后的句子“andmakeitdifficulttothinkclearly.”可知，这里指的是压力会影响认知功能，并使其难以清晰地思考。故选Grespondappropriately。9.A解析：根据空格后的句子“abilitiesandcauselong-termproblems.”可知，这里指的是脑损伤会影响能力，并可能导致长期问题。故选Aadapttochangingcircumstances。10.Q解析：根据空格后的句子“treatmentsforneurologicaldisorders.”可知，这里指的是科学家正在开发新的治疗方法来治疗神经系统疾病。故选Qdevelopnewtreatments。11.E解析：根据空格后的句子“thequalityoflifeforpeoplearoundtheworld.”可知，这里指的是改善脑健康，即提高世界各地人们的生活质量。故选Eenhance。12.Q解析：根据空格后的句子“moreeffectivewaystopreventandtreatbraindiseases.”可知，这里指的是开发更有效的方法来预防和治疗脑部疾病，即从过去的经验中学习。故选Qlearnfromexperience。13.E解析：根据空格后的句子“societyasawholebyredu