2025年英語四六級閱讀理解快速提高模擬試題考試時間：______分鐘總分：______分姓名：______PartIClozeDirections:Thereare10blanksinthefollowingpassage.Foreachblank,therearefourchoicesmarkedA),B),C)andD).YoushouldchoosetheONEthatbestfitsintothepassage.ThenmarkthecorrespondingletteronAnswerSheet2withasinglelinethroughthecentre.Thehumanbrainisthemostcomplexorganinthehumanbody.(1)_______itcontrolsourthoughts,emotions,memories,andmovements.Despitedecadesofresearch,scientistsstillhavemuchtolearnabouthowthebrainworks.Oneareaofstudyfocusesonthebrain'sabilitytoadaptandchangeovertime,aprocessknownasneuroplasticity.Neuroplasticityallowsthebraintoreorganizeitselfbyformingnewneuralconnectionsthroughoutlife.(2)_______thisflexibilityiscrucialforlearningnewskills,recoveringfrominjury,andadaptingtonewenvironments.Forexample,whensomeonelearnsanewlanguage,theareasofthebrainresponsibleforlanguageprocessingbecomemoreactiveandmayevenchangeinstructure.Researchhasshownthatneuroplasticityisnotlimitedtoearlychildhood.(3)_______adultscanalsoformnewneuralconnections,althoughtheprocessmaybeslowerthaninchildren.Thishasimportantimplicationsforlifelonglearningandthepotentialforrecoveryfrombraindamage.Thereareseveralfactorsthatcaninfluenceneuroplasticity.(4)_______one,theamountofphysicalexerciseapersongetscanhaveasignificantimpactonbrainhealth.Exerciseincreasesbloodflowtothebrain,whichcanpromotethegrowthofnewneuronsandimprovecognitivefunction.Anotherfactoristhediet.(5)_______abalanceddietrichinfruits,vegetables,andomega-3fattyacidscansupportbrainhealthandenhanceneuroplasticity.Nutrientslikeantioxidantsandvitaminsareessentialformaintainingthehealthofbraincells.Mentalstimulationisalsocrucialforneuroplasticity.(6)_______activitieslikepuzzles,reading,andlearningnewskillscanhelpkeepthebrainactiveandpromotetheformationofnewneuralconnections.Challengestothebraincanencourageittoadaptandgrow.Stresscanhaveanegativeimpactonneuroplasticity.(7)_______chronicstresscanleadtochangesinthebrainthatareassociatedwithmemorylossandcognitivedecline.Findingwaystomanagestressisthereforeimportantformaintainingbrainhealth.Sleepplaysavitalroleinthebrain'sabilitytorepairandregenerate.(8)_______duringsleep,thebrainconsolidatesmemoriesandclearsouttoxinsthatcaninterferewithcognitivefunction.Gettingenoughqualitysleepisessentialforoptimalbrainhealthandneuroplasticity.Finally,socialinteractioncanalsoinfluenceneuroplasticity.(9)_______engaginginsocialactivitiescanhelpreducestressandpromotethereleaseofchemicalsinthebrainthatsupportlearningandmemory.Inconclusion,neuroplasticityisaremarkablefeatureofthebrainthatallowsittoadaptandchangethroughoutlife.Byunderstandingthefactorsthatinfluenceneuroplasticity,wecandevelopstrategiestosupportbrainhealthandenhanceourcognitiveabilities.(10)_______.A)HoweverB)MoreoverC)ThereforeD)NeverthelessPartIIInformationMatchingDirections:YouaregoingtoreadapassagewithtenparagraphslabeledA-J.Eachparagraphdiscussesadifferentaspectofrenewableenergy.Belowthepassageyouwillfindtenquestions.EachquestionreferstooneoftheparagraphsA-J.Readthepassageandthequestionscarefully,andthenmatcheachquestionwithitscorrespondingparagraph.MarkyouransweronAnswerSheet2.Arecentstudyhighlightsthegrowingimportanceofsolarenergyintheglobalenergymix.Solarpower,harnessedfromthesun'sradiation,hasseensignificantadvancementsintechnologyandcostreductionoverthepastdecade.Countriesaroundtheworldareincreasinglyinvestinginsolarfarmstomeettheirenergydemandsandreducerelianceonfossilfuels.Windenergyisanotherrapidlyexpandingrenewableenergysource.Windturbines,bothonshoreandoffshore,arecapableofgeneratinglargeamountsofelectricitywithminimalenvironmentalimpact.Theconsistentgrowthofwindenergyisdrivenbyitsreliabilityandthedecreasingcostsofturbinetechnology.Hydropower,oneoftheoldestandmostestablishedformsofrenewableenergy,continuestoplayacrucialroleinmanycountries.Hydropowerplantsutilizetheenergyofmovingwatertogenerateelectricity,providingastableandreliablesourceofpower.However,thedevelopmentoflargehydropowerprojectscanhavesignificantenvironmentalandsocialimpacts.Biomassenergy,derivedfromorganicmaterialssuchaswood,agriculturalcrops,andwaste,offersaversatilesolutionforrenewableenergy.Biomasscanbeusedtogenerateelectricity,heat,andevenfuelfortransportation.Theuseofbiomassenergycanhelpreducewasteandprovideasustainablealternativetofossilfuels.Geothermalenergy,whichharnessestheheatfromtheEarth'sinterior,providesaconstantandreliablesourceofenergy.Geothermalpowerplantscangenerateelectricity24/7,makingthemavaluableadditiontotheenergygrid.Whilegeothermalenergyismostviableinregionswithhighgeothermalactivity,itofferssignificantpotentialformeetingenergyneeds.Tidalandwaveenergyareemergingrenewableenergysourcesthathavethepotentialtocontributesignificantlytotheglobalenergysupply.Theseformsofenergyharnessthepowerofoceantidesandwavestogenerateelectricity.Whilethetechnologyisstillindevelopment,advancementsaremakingtidalandwaveenergymorefeasibleandcost-effective.Theintegrationofrenewableenergysourcesintoexistingenergygridspresentsseveralchallenges.Gridmodernizationisnecessarytoaccommodatetheintermittentnatureofsomerenewableenergysourceslikesolarandwind.Smartgridtechnologiescanhelpmanagethevariabilityofrenewableenergyandensureastablepowersupply.Storagesolutionsarecriticalfortheeffectiveintegrationofrenewableenergy.Batterytechnology,inparticular,hasseensignificantadvancementsandcanstoreexcessenergygeneratedduringpeakproductionperiodsforlateruse.Otherstoragemethods,suchaspumpedhydrostorageandcompressedairenergystorage,arealsobeingexplored.Theeconomicbenefitsofrenewableenergyarebecomingincreasinglyevident.Therenewableenergysectorhascreatedmillionsofjobsworldwideandisdrivingeconomicgrowthinmanycountries.Asthecostofrenewableenergytechnologiescontinuestodecline,theyarebecomingincreasinglycompetitivewithtraditionalfossilfuelsources.Theenvironmentalimpactofrenewableenergyisgenerallymuchlowerthanthatoffossilfuels.Renewableenergysourcesproducelittletonogreenhousegasemissionsduringoperation,helpingtomitigateclimatechange.Additionally,theyhaveasmallerlandfootprintandcancoexistwithotherlanduses,makingthemamoresustainableoptionforthefuture.Questions:1.Whichparagraphdiscussestheeconomicbenefitsofrenewableenergy?2.Whichparagraphfocusesonthechallengesofintegratingrenewableenergyintoexistingenergygrids?3.Whichparagraphdescribesthepotentialoftidalandwaveenergy?4.Whichparagraphhighlightstheimportanceofsolarenergyintheglobalenergymix?5.Whichparagraphdiscussestheenvironmentalimpactofrenewableenergycomparedtofossilfuels?6.Whichparagraphexplainshowgeothermalenergyworksanditsadvantages?7.Whichparagraphmentionstheroleofbatterytechnologyinrenewableenergystorage?8.Whichparagraphtalksaboutthegrowingimportanceofwindenergy?9.Whichparagraphdescribeshydropoweranditssignificance?10.Whichparagraphfocusesontheadvancementsandapplicationsofbiomassenergy?PartIIIDetailedReadingDirections:Thereare2passagesinthispart.Eachpassageisfollowedbysomequestionsorunfinishedstatements.ForeachofthemtherearefourchoicesmarkedA),B),C)andD).YoushoulddecideonthebestchoiceandmarkthecorrespondingletteronAnswerSheet2withasinglelinethroughthecentre.PassageOneTheinternethasfundamentallychangedthewaywelive,work,andcommunicate.Ithasconnectedpeopleacrosstheglobe,providingaccesstoinformationandopportunitieslikeneverbefore.However,theriseoftheinternethasalsobroughtaboutanumberofchallenges,oneofthemostsignificantbeingtheissueofonlineprivacy.Onlineprivacyreferstotheabilityofindividualstocontrolthecollection,use,andsharingoftheirpersonalinformationinthedigitalworld.Inanerawheredataisoftenreferredtoasthe"newoil,"thecollectionandexploitationofpersonaldatabycorporationsandgovernmentshaveraisedseriousconcerns.Issuessuchasdatabreaches,identitytheft,andthemisuseofpersonalinformationhavebecomeincreasinglyprevalent,threateningtheprivacyandsecurityofmillionsofpeople.Thereareseveralreasonswhyonlineprivacyisacriticalissue.First,theinternethasbecomeanintegralpartofourdailylives.Weuseittoconductbusiness,communicatewithfriendsandfamily,accessentertainment,andmanageourpersonalfinances.Thismeansthatavastamountofourpersonalinformationisstoredandtransmittedonline,makingitvulnerabletotheftandmisuse.Second,thelackofeffectiveregulationandoversighthascontributedtotheerosionofonlineprivacy.Whiletherehavebeensomeeffortstoaddresstheissue,suchastheGeneralDataProtectionRegulation(GDPR)intheEuropeanUnion,manycountriesstilllackcomprehensivelawstoprotectonlineprivacy.Thishascreatedavacuumthatisexploitedbycompaniesthatprioritizeprofitoverprivacy.Third,therapidadvancementoftechnologyhasmadeiteasierforindividuals'personalinformationtobecollectedandanalyzed.Sophisticatedalgorithmsanddataminingtechniquescantrackouronlineactivities,predictourbehavior,andevencreatedetailedprofilesofourpersonallives.Thislevelofsurveillanceraisesethicalconcernsabouttheextenttowhichourpersonallivesarebeingmonitoredandcontrolled.Severalsolutionshavebeenproposedtoaddresstheissueofonlineprivacy.Oneapproachistostrengthenprivacyregulationsandenforcethemmoreeffectively.Governmentsneedtoenactlawsthatprotectindividuals'personalinformationandholdcompaniesaccountablefordatabreachesandmisuse.Additionally,internationalcooperationisnecessarytoestablishglobalstandardsforonlineprivacy.Anothersolutionistoincreasepublicawarenessaboutonlineprivacy.Educatingindividualsabouttherisksofsharingpersonalinformationonlineandthestepstheycantaketoprotecttheirprivacyisessential.Thisincludesusingstrongpasswords,beingcautiousabouttheinformationtheyshare,andregularlyreviewingtheirprivacysettingsonsocialmediaplatforms.Technologicalsolutionscanalsoplayaroleinenhancingonlineprivacy.Encryptiontechnologiescanprotectpersonalinformationduringtransmissionandstorage,makingitmoredifficultforunauthorizedindividualstoaccess.Privacy-focusedbrowsersandappscanhelpindividualsmanagetheironlineactivitiesandlimitthecollectionoftheirpersonaldata.Inconclusion,onlineprivacyisacomplexandmultifacetedissuethatrequiresacomprehensiveapproachtoaddress.Bystrengtheningregulations,increasingpublicawareness,anddevelopingtechnologicalsolutions,wecancreateasaferandmoreprivatedigitalenvironmentforeveryone.Questions:11.Whatisthemaintopicofthepassage?12.Accordingtothepassage,whyisonlineprivacyacriticalissue?13.Whatdoesthepassagesuggestabouttheeffectivenessofcurrentprivacyregulations?14.Howdoesthepassagedescribetheroleoftechnologyincollectingpersonalinformation?15.Whatsolutionsdoesthepassageproposetoaddressonlineprivacyconcerns?PassageTwoTheconceptofsustainabilityhasgainedsignificanttractioninrecentyearsastheworldgrappleswiththeconsequencesofenvironmentaldegradationandclimatechange.Sustainabilityreferstotheabilitytomeettheneedsofthepresentwithoutcompromisingtheabilityoffuturegenerationstomeettheirownneeds.Thisconceptencompassesenvironmental,social,andeconomicdimensions,recognizingthatthesethreeareasareinterconnectedandmutuallydependent.Environmentalsustainabilityfocusesonpreservingthenaturalworldanditsresourcesforfuturegenerations.Itinvolvespracticessuchasreducingpollution,conservingenergy,andprotectingbiodiversity.Thedepletionofnaturalresources,deforestation,andtheemissionofgreenhousegasesaresomeofthekeyenvironmentalchallengesthatneedtobeaddressedtoachievesustainability.Socialsustainabilityemphasizesthewell-beingofcommunitiesandtheequitabledistributionofresources.Itinvolvesensuringaccesstobasicnecessitiessuchascleanwater,food,andhealthcare,aswellaspromotingsocialjusticeandequality.Socialsustainabilityalsoincludesfosteringasenseofcommunityandencouragingparticipationindecision-makingprocessesthataffectpeople'slives.Economicsustainabilityseekstocreateathrivingeconomythatmeetstheneedsofthepresentwithoutdepletingresourcesorcausingenvironmentalharm.Itinvolvespromotingsustainablebusinesspractices,investinginrenewableenergy,andcreatingjobsthatcontributetobotheconomicgrowthandenvironmentalprotection.Economicsustainabilityrecognizesthatlong-termeconomicprosperityisdependentonahealthyenvironmentandawell-beingsociety.Achievingsustainabilityrequiresamultifacetedapproachthatinvolvesindividuals,communities,businesses,andgovernments.Educationandawarenessarecrucialforfosteringacultureofsustainabilityandencouragingpeopletomakeenvironmentallyresponsiblechoices.Individualscanplayarolebyadoptingsustainablelifestyles,suchasreducingtheirconsumption,usingpublictransportation,andsupportingbusinessesthatpracticesustainability.Communitiescancontributetosustainabilitybycreatinggreenspaces,promotinglocalfoodsystems,andsupportingpoliciesthatprotecttheenvironment.Businessescanadoptsustainablepracticesbyreducingtheircarbonfootprint,usingrenewableenergy,anddesigningproductsthatareenvironmentallyfriendly.Governmentshaveacrucialroletoplayinsettingpoliciesandregulationsthatpromotesustainabilityandholdbusinessesandindividualsaccountable.Thetransitiontoasustainablefutureisnotwithoutchallenges.Itrequiresafundamentalshiftinthewayweproduceandconsumegoods,aswellasachangeinourvaluesandpriorities.However,thebenefitsofsustainabilityareundeniable.Asustainablefuturemeansahealthierplanet,amoreequitablesociety,andamoreprosperouseconomyforfuturegenerations.Questions:16.Whatisthemainideaofthepassage?17.Accordingtothepassage,whatdoesenvironmentalsustainabilityinvolve?18.Whatisthefocusofsocialsustainability?19.Howdoesthepassagedescribetherelationshipbetweeneconomicsustainability,theenvironment,andsociety?20.Whatdoesthepassagesuggestaboutthechallengesofachievingsustainability?---試卷答案PartICloze1.C2.A3.B4.D5.A6.C7.D8.B9.C10.APartIIInformationMatching1.G2.E3.F4.A5.J6.H7.I8.B9.D10.CPartIIIDetailedReading11.C12.A13.B14.D15.E16.C17.F18.G19.H20.I解析PartICloze1.CTherefore:句子前半部分提到大腦控制我們的思想、情感、記憶和運動，后半部分提到科學家仍然有很多東西要學習，這兩句話之間存在因果關(guān)系，因此用“因此”表示結(jié)果。2.AHowever:句子前半部分提到神經(jīng)可塑性允許大腦通過形成新的神經(jīng)連接來重新組織自己，后半部分提到這種靈活性對于學習新技能、從受傷中恢復(fù)以及適應(yīng)新環(huán)境至關(guān)重要，這兩句話之間存在轉(zhuǎn)折關(guān)系，因此用“然而”表示轉(zhuǎn)折。3.BMoreover:句子前半部分提到神經(jīng)可塑性允許大腦通過形成新的神經(jīng)連接來重新組織自己，并提到這一點對于學習新技能、從受傷中恢復(fù)以及適應(yīng)新環(huán)境至關(guān)重要，后半部分提到成年人也可以形成新的神經(jīng)連接，這兩句話之間存在遞進關(guān)系，因此用“此外”表示遞進。4.DNevertheless:句子前半部分提到神經(jīng)可塑性受多種因素影響，后半部分提到運動對大腦健康有重大影響，這兩句話之間存在轉(zhuǎn)折關(guān)系，因此用“盡管如此”表示轉(zhuǎn)折。5.ATherefore:句子前半部分提到運動對大腦健康有重大影響，后半部分提到均衡的飲食可以支持大腦健康并增強神經(jīng)可塑性，這兩句話之間存在因果關(guān)系，因此用“因此”表示結(jié)果。6.CThus:句子前半部分提到精神刺激對神經(jīng)可塑性至關(guān)重要，后半部分提到這些活動可以幫助保持大腦活躍并促進新的神經(jīng)連接的形成，這兩句話之間存在因果關(guān)系，因此用“從而”表示結(jié)果。7.DFurthermore:句子前半部分提到壓力對神經(jīng)可塑性有負面影響，后半部分提到找到管理壓力的方法對于維持大腦健康非常重要，這兩句話之間存在遞進關(guān)系，因此用“此外”表示遞進。8.BInfact:句子前半部分提到睡眠在大腦修復(fù)和再生的能力中起著至關(guān)重要的作用，后半部分提到在睡眠期間，大腦鞏固記憶并清除可能干擾認知功能的毒素，這兩句話之間存在補充說明關(guān)系，因此用“事實上”表示補充。9.CConsequently:句子前半部分提到社交互動也可以影響神經(jīng)可塑性，后半部分提到參與社交活動可以幫助減少壓力并促進大腦釋放支持學習和記憶的化學物質(zhì)，這兩句話之間存在因果關(guān)系，因此用“因此”表示結(jié)果。10.AHowever:句子前半部分提到神經(jīng)可塑性是大腦的一個非凡特征，允許它在一生中適應(yīng)和改變，后半部分提到通過了解影響神經(jīng)可塑性的因素，我們可以制定策略來支持大腦健康并提高我們的認知能力，這兩句話之間存在轉(zhuǎn)折關(guān)系，因此用“然而”表示轉(zhuǎn)折。PartIIInformationMatching1.G:第G段落主要討論了可再生能源的經(jīng)濟效益，包括創(chuàng)造了數(shù)百萬個就業(yè)機會，推動了多個國家的經(jīng)濟增長，以及隨著可再生能源技術(shù)的成本不斷下降，它們正變得越來越具有與傳統(tǒng)化石燃料來源的競爭力。2.E:第E段落主要討論了將可再生能源源整合到現(xiàn)有能源網(wǎng)格中的挑戰(zhàn)，包括需要電網(wǎng)現(xiàn)代化以適應(yīng)一些可再生能源源（如太陽能和風能）的間歇性，以及智能電網(wǎng)技術(shù)可以幫助管理可再生能源的變異性并確保穩(wěn)定的電力供應(yīng)。3.F:第F段落主要討論了潮汐能和波浪能的潛力，指出這些新能源源有潛力為全球能源供應(yīng)做出重大貢獻，雖然該技術(shù)仍在開發(fā)中，但進步正在使潮汐能和波浪能變得更加可行和具有成本效益。4.A:第A段落主要強調(diào)了太陽能在全球能源組合中日益增長的重要性，指出太陽能（利用太陽