2025年英語專四完形填空專項(xiàng)訓(xùn)練試卷：技巧講解與真題演練考試時(shí)間：______分鐘總分：______分姓名：______第一部分Readthefollowingtextcarefullyandchoosethebestword(orwords)foreachblankfromthefourchoicesmarkedA,B,C,andD.Markthecorrespondingletterwithasinglelinethroughthecentre.Thehumanbrainisincrediblycomplex,constantly1)______newinformationandadaptingtoitsenvironment.However,thisremarkableorganisalsovulnerabletovariousfactorsthatcanimpairitsfunction.Onesignificantthreatcomesfromfreeradicals,unstablemoleculesthatcandamagecells,includingbraincells.Theseradicalsarenaturallyproducedduringmetabolism,theprocessbywhichcellsgenerateenergy.Whilethebodyhasmechanismstocounteractfreeradicals,animbalancecanoccur,leadingtoastateknownasoxidativestress.Oxidativestresshasbeenimplicatedinnumerousneurologicaldisorders.Forinstance,itisbelievedtoplayaroleinthedevelopmentofAlzheimer'sdisease,whereabnormalproteindepositsaccumulateinthebrain,interferingwithcommunicationbetweenneurons.Similarly,Parkinson'sdisease,characterizedbythedegenerationofdopamine-producingneurons,mayalsoinvolveoxidativedamage.Studieshaveshownthatindividualswiththeseconditionsoftenexhibithigherlevelsofoxidativestressmarkersintheircerebrospinalfluid.Besidesfreeradicals,otherfactorscontributetobrainaginganddysfunction.Chronicinflammation,anongoinglow-gradeimmuneresponse,cangraduallydamagebraintissue.Lifestylechoicesalsoplayacrucialpart;forexample,poordiet,lackofphysicalactivity,andchronicstresscanallincreasetheriskofcognitivedecline.Conversely,maintainingahealthylifestyle,includingabalanceddietrichinantioxidants,regularexercise,andmentalstimulation,mayhelpmitigatetheserisks.Understandingthemechanismsunderlyingbrainaginganddysfunctioniscrucialfordevelopingeffectiveinterventions.Researchersareexploringvariousstrategiestocombatoxidativestressandinflammation,suchasdevelopingantioxidantsandanti-inflammatorydrugs.Additionally,lifestylemodificationsareincreasinglyrecognizedaspowerfultoolsforpreservingbrainhealth.Byadoptingmeasuresthatsupportoverallwell-being,individualscantakeproactivestepstoprotecttheirmostvitalorgan.1.A.acquiringB.accumulatingC.adaptingD.activating2.A.threatB.hazardC.riskD.danger3.A.includeB.containC.compriseD.compose4.A.counteractB.confrontC.controlD.copewith5.A.imbalanceB.balanceC.harmonyD.equality6.A.neurologicalB.neurologistC.neurologyD.neurologically7.A.implicatedB.involvedC.engagedD.associated8.A.developmentB.progressionC.evolutionD.advancement9.A.abnormalB.unusualC.regularD.normal10.A.degenerationB.deteriorationC.degradationD.decomposition11.A.studiesB.researchesC.investigationsD.experiments12.A.exhibitedB.shownC.displayedD.presented13.A.BesidesB.ExceptforC.HoweverD.Therefore14.A.contributeB.contributetoC.contributeinD.contributewith15.A.partB.roleC.functionD.aspect16.A.ConverselyB.NeverthelessC.HoweverD.Moreover17.A.adoptB.adaptC.adopttoD.adaptto18.A.measuresB.stepsC.actionsD.procedures19.A.powerfulB.potentC.effectiveD.efficient20.A.interventionsB.treatmentsC.curesD.remedies第二部分Readthefollowingtextcarefullyandchoosethebestword(orwords)foreachblankfromthefourchoicesmarkedA,B,C,andD.Markthecorrespondingletterwithasinglelinethroughthecentre.Theconceptofsustainabledevelopmenthasgainedsignificanttractioninrecentdecadesasglobalchallengessuchasclimatechange,resourcedepletion,andenvironmentaldegradationhavebecomeincreasinglypressing.Atitscore,sustainabledevelopmentseekstomeettheneedsofthepresentwithoutcompromisingtheabilityoffuturegenerationstomeettheirownneeds.Thisholisticapproachrecognizestheinterconnectednessofeconomic,social,andenvironmentalfactors.Akeyprincipleofsustainabledevelopmentistheintegrationofenvironmentalconsiderationsintodecision-makingprocessesacrossvarioussectors.Thisinvolvesadoptingpracticesthatminimizenegativeimpactsontheplanetwhilemaximizingresourceefficiency.Forinstance,intherealmofenergy,shiftingtowardsrenewablesourceslikesolarandwindpoweriscrucialforreducinggreenhousegasemissionsandcombatingclimatechange.Similarly,sustainabledevelopmentemphasizessocialequityandinclusiveness.Itadvocatesforpoliciesthataddresspoverty,promoteeducationandhealthcareaccess,andensurefairdistributionofresources.Byfocusingonimprovingthequalityoflifeforall,particularlythemostvulnerablepopulations,sustainabledevelopmentaimstocreatemorejustandequitablesocieties.Theimplementationofsustainablepracticesrequirescollaborationamonggovernments,businesses,andcivilsociety.Governmentsplayavitalroleinsettingregulationsandprovidingincentivesforsustainableinitiatives.Businessescaninnovateandadoptenvironmentallyfriendlyproductionmethods,whilecommunitiescanengageinlocalconservationefforts.Educationandawarenesscampaignsarealsoessentialforfosteringacultureofsustainability.Achievingsustainabledevelopmentisacomplexandmultifacetedendeavorthatdemandslong-termcommitmentandglobalcooperation.Whilesignificantprogresshasbeenmade,challengesremain.Continuedinnovation,policyreforms,andcollectiveactionarenecessarytoensureaprosperousandsustainablefutureforall.21.A.popularityB.acceptanceC.attentionD.significance22.A.pressingB.urgentC.criticalD.significant23.A.challengesB.issuesC.problemsD.difficulties24.A.resourceB.resourcefulC.resourcefulnessD.resources25.A.degradationB.deteriorationC.ruinD.decay26.A.holisticB.wholeC.comprehensiveD.integral27.A.interconnectednessB.interconnectionC.interconnectionsD.interconnect28.A.integrationB.combinationC.incorporationD.combination29.A.considerationsB.thoughtsC.aspectsD.perspectives30.A.integrationB.combinationC.applicationD.implementation31.A.realmsB.fieldsC.areasD.domains32.A.shiftingB.transferringC.transformingD.transitioning33.A.renewableB.recyclableC.reusableD.replaceable34.A.combatingB.fightingC.opposingD.resisting35.A.emphasizingB.highlightingC.focusingonD.prioritizing36.A.equityB.equalityC.justnessD.fairness37.A.inclusivenessB.inclusionC.includedD.including38.A.advocatesB.promotesC.supportsD.defends39.A.policiesB.measuresC.strategiesD.plans40.A.vulnerableB.sensitiveC.fragileD.exposed第三部分Readthefollowingtextcarefullyandchoosethebestword(orwords)foreachblankfromthefourchoicesmarkedA,B,C,andD.Markthecorrespondingletterwithasinglelinethroughthecentre.Effectivecommunicationisthecornerstoneofsuccessfulrelationships,whetherinpersonallife,professionalsettings,orglobaldiplomacy.Itinvolvesnotonlythetransmissionofinformationbutalsotheunderstandingandinterpretationofmessagesbyboththesenderandthereceiver.Miscommunication,arisingfromvariousbarriers,canleadtomisunderstandings,conflicts,andmissedopportunities.Onemajorbarriertoeffectivecommunicationisthelanguagebarrier.Whenindividualsspeakdifferentlanguages,directcommunicationbecomesimpossiblewithouttranslationorinterpretation.Evenwithinthesamelanguage,differencesindialect,jargon,orslangcanposesignificantchallenges.Forinstance,professionalterminologymightbeincomprehensibletolaypersons,whilecolloquialexpressionsmightbeinappropriateinformalcontexts.Non-verbalcuesalsoplayacrucialroleincommunication.Bodylanguage,facialexpressions,eyecontact,andtoneofvoicecanallconveymessagesthatcomplementorcontradictverbalcontent.However,theinterpretationofnon-verbalsignalscanbehighlyculture-dependent.Gesturesthatareneutralorpositiveinoneculturemightbeoffensiveinanother.Therefore,culturalawarenessisessentialforinterpretingnon-verbalcuesaccurately.Psychologicalfactorscansimilarlyhindereffectivecommunication.Preconceptions,biases,andemotionalstatescancolorhowmessagesareperceivedandunderstood.Forexample,areceiverwhoisfeelingdefensivemightinterpretaninnocentmessageascritical.Similarly,culturalbackgroundcaninfluencecommunicationstyles,withsomeculturespreferringdirectnesswhileothersvalueindirectness.Recognizingandmanagingthesepsychologicalfactorsiscrucialforfosteringclearandrespectfulcommunication.Inadditiontothesebarriers,themediumofcommunicationcanimpactitseffectiveness.Writtencommunication,suchasemailsormemos,lackstheimmediatefeedbackandnon-verbalcuesofface-to-faceinteraction,potentiallyleadingtoambiguity.Ontheotherhand,verbalcommunicationcanbehinderedbynoise,distractions,orpoorlisteningskills.Choosingtheappropriatecommunicationmediumbasedonthecontextandaudienceisthereforeanimportantconsideration.Overcomingcommunicationbarriersrequiresconsciouseffortandpractice.Activelistening,clarityinexpression,andempathyareessentialskills.Beingmindfulofpotentialbarriersandadaptingcommunicationstrategiesaccordinglycansignificantlyenhancethelikelihoodofsuccessfulinteraction.Bydoingso,individualscanbuildstrongerrelationshipsandachievetheircommunicationgoalsmoreeffectively.41.A.cornerstoneB.foundationC.principleD.basis42.A.successfulB.effectiveC.efficientD.proficient43.A.transmissionB.deliveryC.transferD.distribution44.A.understandingB.interpretationC.comprehensionD.interpretation45.A.senderB.receiverC.communicatorD.message46.A.arisingB.emergingC.originatingD.existing47.A.barriersB.obstaclesC.hindrancesD.difficulties48.A.languageB.linguisticC.linguisticbarrierD.lingual49.A.directB.straightforwardC.plainD.simple50.A.translationB.interpretationC.conversionD.transference51.A.colloquialB.formalC.technicalD.slang52.A.laypersonsB.professionalsC.expertsD.scholars53.A.inappropriateB.suitableC.appropriateD.fitting54.A.non-verbalB.verbalC.visualD.auditory55.A.cuesB.signalsC.signsD.indicators56.A.highlyB.greatlyC.extremelyD.profoundly57.A.awarenessB.knowledgeC.understandingD.consciousness58.A.accuratelyB.preciselyC.correctlyD.precisely59.A.psychologicalB.mentalC.cognitiveD.emotional60.A.preconceptionsB.assumptionsC.beliefsD.perceptions61.A.biasesB.stereotypesC.prejudiceD.discriminations62.A.defensiveB.protectiveC.cautiousD.cautious63.A.innocentB.harmlessC.naiveD.guileless64.A.interpretingB.understandingC.readingD.grasping65.A.similarlyB.likewiseC.similarlyD.analogously66.A.culturesB.societiesC.communitiesD.nations67.A.stylesB.methodsC.approachesD.techniques68.A.directnessB.opennessC.franknessD.explicitness69.A.preferringB.valuingC.favoringD.choosing70.A.mediumB.methodC.channelD.means71.A.lacksB.lacksofC.lacksinD.lackson72.A.immediateB.instantC.promptD.quick73.A.feedbackB.responseC.reactionD.reply74.A.ambiguityB.clarityC.vaguenessD.precision75.A.hinderedB.obstructedC.blockedD.impeded76.A.verbalB.oralC.spokenD.aural77.A.noiseB.soundC.disturbanceD.interference78.A.distractionsB.disturbancesC.disruptionsD.interruptions79.A.poorB.inadequateC.lackingD.insufficient80.A.listeningB.hearingC.attentionD.perception81.A.essentialB.necessaryC.crucialD.vital82.A.skillsB.abilitiesC.competenciesD.talents83.A.beingmindfulB.beingconsciousC.awarenessD.realization84.A.barriersB.obstaclesC.hindrancesD.difficulties85.A.accordinglyB.consequentlyC.respectivelyD.proportionally86.A.enhanceB.improveC.boostD.elevate87.A.likelihoodB.probabilityC.chanceD.possibility88.A.buildB.createC.establishD.form89.A.strongerB.betterC.healthierD.moreeffective90.A.goalsB.targetsC.aimsD.objectives---試卷答案1.A2.A3.A4.A5.A6.A7.A8.A9.A10.A11.A12.B13.A14.B15.B16.A17.A18.B19.C20.B21.B22.A23.A24.D25.A26.A27.D28.A29.A30.D31.C32.A33.A34.A35.C36.B37.A38.A39.B40.A41.A42.B43.A44.C45.B46.A47.A48.C49.A50.B51.A52.A53.A54.A55.B56.A57.A58.A59.A60.B61.C62.A63.A64.A65.A66.A67.A68.A69.A70.C71.A72.A73.A74.A75.A76.A77.A78.A79.A80.A81.A82.A83.A84.A85.A86.A87.A88.A89.A90.A解析思路1.Aacquiring:獲取，適應(yīng)。此處指大腦不斷獲取新信息。符合文意。2.Athreat:威脅。指對大腦功能的威脅。符合文意。3.Ainclude:包括。指大腦細(xì)胞包括在細(xì)胞中。符合文意。4.Acounteract:抵消，對抗。指身體對抗自由基。符合文意。5.Aimbalance:不平衡。指自由基與抗氧化能力的平衡。符合文意。6.Aneurological:神經(jīng)系統(tǒng)的。指神經(jīng)系統(tǒng)疾病。符合文意。7.Aimplicated:涉及到，與…有關(guān)。指氧化應(yīng)激與疾病有關(guān)。符合文意。8.Adevelopment:發(fā)展，發(fā)展過程。指疾病的發(fā)展。符合文意。9.Aabnormal:異常的。指異常的蛋白沉積。符合文意。10.Adegeneration:退化，變性。指神經(jīng)元退化。符合文意。11.Astudies:研究。指相關(guān)研究顯示。符合文意。12.Bshown:顯示。指研究顯示標(biāo)記水平高。符合文意。13.ABesides:除了…之外。指除了自由基之外，還有其他因素。符合文意。14.Bcontributeto:貢獻(xiàn)于，導(dǎo)致。指這些因素導(dǎo)致問題。符合文意。15.Brole:角色。指生活方式的角色。符合文意。16.AConversely:相反地。指相反，健康生活方式有好處。符合文意。17.Aadopt:采納。指采納健康生活方式。符合文意。18.Bsteps:步驟。指采取措施。符合文意。19.Ceffective:有效的。指有效的干預(yù)措施。符合文意。20.Btreatments:治療。指有效的治療方法。符合文意。21.Bacceptance:接受度。指概念的接受度提高。符合文意。22.Apressing:緊迫的。指全球挑戰(zhàn)是緊迫的。符合文意。23.Achallenges:挑戰(zhàn)。指氣候變化等挑戰(zhàn)。符合文意。24.Dresources:資源。指資源枯竭。符合文意。25.Adegradation:退化，惡化。指環(huán)境退化。符合文意。26.Aholistic:全面的。指整體的方針。符合文意。27.Dinterconnect:相互連接的。指因素是相互連接的。符合文意。28.Aintegration:整合。指將環(huán)境因素整合。符合文意。29.Aconsiderations:考慮。指環(huán)境考慮。符合文意。30.Dimplementation:實(shí)施。指實(shí)施可持續(xù)實(shí)踐。符合文意。31.Careas:領(lǐng)域。指能源領(lǐng)域。符合文意。32.Ashifting:轉(zhuǎn)移，轉(zhuǎn)變。指轉(zhuǎn)向可再生能源。符合文意。33.Arenewable:可再生的。指太陽能等可再生能源。符合文意。34.Acombating:對抗。指對抗氣候變化。符合文意。35.Cfocusingon:關(guān)注。指關(guān)注社會(huì)公平。符合文意。36.Bequality:平等。指社會(huì)公平。符合文意