2026年英語(yǔ)四級(jí)閱讀理解模擬試題PartA:MultipleChoice(20Questions,2PointsEach)Passage1:TheImpactofUrbanGreenSpacesonPublicHealthUrbanizationhasbeenadefiningtrendofthe21stcentury,withmorethanhalfoftheglobalpopulationnowresidingincities.Whilecitiesoffernumerouseconomicandsocialopportunities,theyalsopresentsignificantchallenges,particularlyintermsofpublichealth.Oneofthemostpressingissuesisthelackofgreenspaces,whichhavebeenincreasinglyreplacedbyconcreteandsteelstructures.However,recentstudieshavehighlightedtheimportanceofurbangreenspacesinimprovingpublichealth.ResearchconductedinLondonhasshownthatareaswithhighergreencoveragehavelowerratesofmentalhealthdisorders,suchasdepressionandanxiety.Thepresenceofparksandgreenbeltswithincitylimitshasbeenlinkedtoreducedstresslevelsandimprovedoverallwell-being.Forinstance,theRoyalParksinLondon,whichcoverover5,000acres,havebeenshowntoreducecortisollevelsinnearbyresidents,ahormoneassociatedwithstress.Inadditiontomentalhealthbenefits,greenspacesalsocontributetophysicalhealth.StudiesinNewYorkCityhavefoundthatneighborhoodswithaccesstoparkshavehigherratesofphysicalactivityamongresidents.Theavailabilityofsafeandaccessiblegreenspacesencourageswalking,cycling,andotherformsofexercise,whicharecrucialformaintainingahealthylifestyle.Moreover,thesespacesoftenserveascommunalareasforsportsandrecreationalactivities,fosteringasenseofcommunityandsocialinteraction.Anothersignificantbenefitofurbangreenspacesistheirroleinimprovingairquality.Plantsinthesespacesabsorbpollutantssuchascarbondioxideandparticulatematter,therebyreducingtheriskofrespiratorydiseases.Thisisparticularlyimportantincitieswhereairpollutionlevelsarehighduetoindustrialactivitiesandtrafficcongestion.Forexample,theBosqueParkinMadridhasbeencreditedwithimprovingairqualityinthesurroundingarea,leadingtoanoticeabledeclineinrespiratoryproblemsamonglocalresidents.However,thecreationandmaintenanceofurbangreenspacesfaceseveralchallenges.Landscarcityandhighcostsaremajorhurdles,particularlyinrapidlygrowingcities.Additionally,thelackofawarenessamongpolicymakersabouttheimportanceofgreenspacescanleadtotheirneglect.Toaddresstheseissues,itisessentialtointegrategreenspaceplanningintourbandevelopmentstrategiesfromtheoutset.Inconclusion,urbangreenspacesplayavitalroleinimprovingpublichealthbyprovidingmentalandphysicalhealthbenefits,enhancingairquality,andfosteringsocialcohesion.Effortsshouldbemadetopreserveandexpandthesespacestoensurethewell-beingofurbanpopulations.(WordCount:498)Questions:1.Whatisthemaintopicofthepassage?A)TheeconomicbenefitsofurbanizationB)ThechallengesoflivingincitiesC)TheimportanceofgreenspacesinurbanareasD)Theroleofparksinreducingairpollution2.Accordingtothepassage,whatisoneofthemostpressingissuesinurbanareas?A)HighpopulationdensityB)LackofgreenspacesC)EconomicopportunitiesD)Socialchallenges3.WhathavestudiesinLondonshownaboutgreenspaces?A)TheyincreasestresslevelsB)TheyhavenoimpactonmentalhealthC)TheyreduceratesofmentalhealthdisordersD)Theyaremorebeneficialinruralareas4.Howdogreenspacescontributetophysicalhealth?A)ByprovidingjobopportunitiesB)ByencouragingphysicalactivityC)ByimprovingairqualityD)Byreducingpollutionlevels5.Whatistheroleofurbangreenspacesinimprovingairquality?A)TheyemitpollutantsB)TheyabsorbpollutantsC)TheydonotaffectairqualityD)Theyreleasecarbondioxide6.Whataresomeofthechallengesfacedincreatingandmaintainingurbangreenspaces?A)LackoflandandhighcostsB)HighpopulationgrowthC)ImprovedairqualityD)Enhancedmentalhealth7.Whatshouldpolicymakersdotoaddressthechallengesofgreenspaces?A)NeglectthemB)IntegrategreenspaceplanningintourbandevelopmentC)FocusonindustrialgrowthD)Encourageurbanization8.Accordingtothepassage,whatisthesignificanceofBosqueParkinMadrid?A)IthasnoimpactonairqualityB)ItreducesairqualityinthesurroundingareaC)ItimprovesairqualityinthesurroundingareaD)Itisasourceofairpollution9.Whatdoesthepassagesuggestabouttherelationshipbetweengreenspacesandcommunitycohesion?A)TheyhavenoeffectonsocialinteractionB)TheyreducecommunityengagementC)TheyfosterasenseofcommunityD)Theyleadtosocialisolation10.Whatisthemainmessageofthepassage?A)UrbanizationisbeneficialforpublichealthB)Greenspacesareessentialforurbanwell-beingC)CitiesshouldfocusoneconomicgrowthD)Airpollutionisthebiggestchallengeincities11.Accordingtothepassage,whathavestudiesinNewYorkCityfound?A)GreenspacesreducephysicalactivityB)ParkshavenoimpactonhealthC)NeighborhoodswithparkshavehigherratesofphysicalactivityD)Greenspacesaremorebeneficialinruralareas12.Whatistheroleofgreenspacesinreducingstresslevels?A)TheyincreasecortisollevelsB)TheyreducecortisollevelsC)TheyhavenoeffectonstressD)Theyaremoreeffectiveinruralareas13.WhatisthesignificanceofRoyalParksinLondon?A)TheyincreasestresslevelsinresidentsB)TheyhavenoimpactonmentalhealthC)TheyreducecortisollevelsinnearbyresidentsD)Theyarenotaccessibletothepublic14.Whatisoneofthechallengesmentionedinthepassage?A)HighawarenessamongpolicymakersB)LackoflandandhighcostsC)ImprovedairqualityD)Enhancedmentalhealth15.Whatdoesthepassagesuggestabouttheimportanceofgreenspacesinurbandevelopment?A)TheyshouldbeneglectedB)TheyshouldbeintegratedintourbanplanningC)TheyarenotnecessaryforurbangrowthD)Theyshouldbereplacedbyindustrialareas16.Whatisthemainbenefitofurbangreenspacesmentionedinthepassage?A)TheyprovidejobopportunitiesB)TheyenhancementalhealthC)TheyimproveairqualityD)Theyreducepollutionlevels17.Whatistheroleofgreenspacesinfosteringsocialcohesion?A)TheyleadtosocialisolationB)TheyfosterasenseofcommunityC)TheyhavenoeffectonsocialinteractionD)Theyreducecommunityengagement18.WhatisthesignificanceofthestudiesconductedinLondon?A)TheyshowthatgreenspacesincreasestresslevelsB)TheyshowthatgreenspaceshavenoimpactonmentalhealthC)TheyshowthatgreenspacesreduceratesofmentalhealthdisordersD)Theyshowthatgreenspacesaremorebeneficialinruralareas19.Whatisthemainmessageofthepassageregardingurbangreenspaces?A)Theyarenotnecessaryforurbanwell-beingB)TheyareessentialforpublichealthC)TheyshouldbereplacedbyindustrialareasD)Theyhavenoimpactonurbandevelopment20.WhatisthesignificanceoftheBosqueParkinMadrid?A)ItisasourceofairpollutionB)ItimprovesairqualityinthesurroundingareaC)IthasnoimpactonairqualityD)ItreducesairqualityinthesurroundingareaPartB:Matching(5Questions,2PointsEach)Passage2:TheEvolutionofRenewableEnergyinChinaChinahasemergedasagloballeaderinrenewableenergyadoption,withsignificantinvestmentsinwind,solar,andhydroelectricpower.Thecountry'scommitmenttosustainabledevelopmenthasdrivenrapidadvancementsinrenewableenergytechnologies.ThispassageexplorestheevolutionofrenewableenergyinChinaanditsimpactontheglobalenergylandscape.WindenergyhasseenremarkablegrowthinChinaoverthepastdecade.Thecountryboaststhelargestwindpowercapacityintheworld,withnumerouswindfarmsscatteredacrossitsvastterritory.Thegovernment'ssupportivepoliciesandsubsidieshaveplayedacrucialroleinpromotingwindenergydevelopment.Forinstance,the"WindPowerDevelopmentStrategy"aimstoincreasewindpowercapacityto1,200gigawattsby2030.Thisstrategyhasencouragedbothdomesticandinternationalcompaniestoinvestinwindenergyprojects.SolarenergyhasalsoexperiencedsignificantgrowthinChina.Thecountryhasthehighestsolarpowercapacityglobally,withextensivesolarfarmsinregionssuchastheGobiDesertandtheXinjiangUyghurAutonomousRegion.Thegovernment's"SolarEnergyDevelopmentPlan"hassetambitioustargets,aimingtoincreasesolarpowercapacityto1,300gigawattsby2030.Thesetargetshavebeenachievedthroughacombinationoftechnologicaladvancementsandsupportivepolicies.Forexample,theintroductionofbifacialsolarpanelshasincreasedefficiencyandreducedcosts,makingsolarenergymoreaccessibletoconsumers.HydroelectricpowerhasbeenatraditionalsourceofrenewableenergyinChina,withtheThreeGorgesDambeingoneoftheworld'slargesthydroelectricpowerstations.However,thecountryhasbeenfocusingonsmallandmedium-sizedhydroelectricprojectstominimizeenvironmentalimpacts.Thegovernment's"HydroelectricPowerDevelopmentStrategy"aimstoincreasehydroelectricpowercapacityto400gigawattsby2030.Thisstrategyemphasizessustainabledevelopmentandtheintegrationofhydroelectricpowerintothenationalgrid.DespitetherapidgrowthofrenewableenergyinChina,challengesremain.Thecountry'senergydemandcontinuestorise,andtheintermittentnatureofwindandsolarpowerposeschallengesforgridstability.Toaddresstheseissues,Chinahasbeeninvestinginenergystoragetechnologies,suchasbatteriesandpumpedhydrostorage.Thesetechnologieshelptostoreexcessenergyduringpeakproductionperiodsandreleaseitwhendemandishigh,ensuringastableandreliableenergysupply.TheimpactofChina'srenewableenergyinitiativesontheglobalenergylandscapehasbeensignificant.Thecountry'slarge-scalerenewableenergyprojectshavehelpedtoreduceglobalcarbonemissionsandpromotesustainabledevelopment.Additionally,China'sadvancementsinrenewableenergytechnologieshavemadeitaleadingexporterofwindturbinesandsolarpanels,influencingglobalenergymarkets.Inconclusion,China'sevolutioninrenewableenergyhasbeenmarkedbysignificantinvestmentsandadvancementsinwind,solar,andhydroelectricpower.Thegovernment'ssupportivepoliciesandambitioustargetshavedriventhegrowthofthesetechnologies,makingChinaagloballeaderinrenewableenergy.However,challengesremain,andcontinuedinvestmentsinenergystorageandgridstabilityareessentialforthefutureofrenewableenergyinChina.(WordCount:532)Questions:Matchthefollowingstatementswiththecorrectsectionsofthepassage.A)DiscussesthechallengesofrenewableenergyandChina'ssolutions.B)HighlightsthegrowthofwindenergyinChinaanditsgovernmentsupport.C)ExplainsthetraditionalroleofhydroelectricpowerinChinaanditsfutureplans.D)Describesthegovernment'ssolarenergydevelopmentplananditsachievements.E)OutlinestheglobalimpactofChina'srenewableenergyinitiatives.1.Thepassagedescribesthegovernment'ssolarenergydevelopmentplananditsachievements.2.ThepassagehighlightsthegrowthofwindenergyinChinaanditsgovernmentsupport.3.ThepassageexplainsthetraditionalroleofhydroelectricpowerinChinaanditsfutureplans.4.ThepassagediscussesthechallengesofrenewableenergyandChina'ssolutions.5.ThepassageoutlinestheglobalimpactofChina'srenewableenergyinitiatives.PartC:True/False/NotGiven(5Questions,2PointsEach)Passage3:TheFutureofArtificialIntelligenceinHealthcareArtificialintelligence(AI)hasrevolutionizedvariousindustries,andhealthcareisnoexception.TheintegrationofAIintohealthcaresystemshasthepotentialtoimprovepatientoutcomes,enhancediagnosticaccuracy,andstreamlinehealthcareprocesses.ThispassageexploresthefutureofAIinhealthcareanditspotentialbenefitsandchallenges.OneofthemostsignificantapplicationsofAIinhealthcareisindiagnostics.AIalgorithmscananalyzemedicalimages,suchasX-rays,CTscans,andMRIs,withhighaccuracy.Forinstance,AIsystemshavebeendevelopedtodetectcanceroustumorsinbreastMRIscanswithprecisioncomparabletothatofexperiencedradiologists.Thistechnologynotonlyimprovesdiagnosticaccuracybutalsoreducestheworkloadonhealthcareprofessionals,allowingthemtofocusonmorecomplexcases.AnotherapplicationofAIinhealthcareisindrugdiscoveryanddevelopment.AIcananalyzevastamountsofdatatoidentifypotentialdrugcandidatesandpredicttheirefficacyandsafety.Thisprocesssignificantlyreducesthetimeandcostassociatedwithdrugdevelopment.Forexample,Atomwise,anAI-drivendrugdiscoverycompany,hasusedAIalgorithmstoidentifypotentialtreatmentsforEbolaandCOVID-19inafractionofthetimeitwouldtakeusingtraditionalmethods.AIalsoplaysacrucialroleinpersonalizedmedicine.Byanalyzingpatientdata,AIcanhelptailortreatmentstoindividualpatients,takingintoaccounttheiruniquegeneticmakeup,lifestyle,andmedicalhistory.Thisapproachhasthepotentialtoimprovetreatmentoutcomesandreduceadversereactions.Forinstance,IBM'sWatsonforOncologyusesAItoanalyzepatientdataandrecommendpersonalizedtreatmentplansforcancerpatients.However,theintegrationofAIintohealthcaresystemsfacesseveralchallenges.Oneofthemainconcernsisdataprivacyandsecurity.TheuseofpatientdataforAIapplicationsraisesethicalandlegalissues,particularlyregardingconsentanddataprotection.Additionally,thelackofstandardizationinhealthcaredataformatsandtheneedforlarge,high-qualitydatasetsposechallengesforAIdevelopment.AnotherchallengeistheneedforhealthcareprofessionalstobetrainedinAItechnologies.WhileAIhasthepotentialtoimprovehealthcareoutcomes,itseffectiveimplementationrequireshealthcareprofessionalstounderstandhowtouseAItoolsandinterprettheiroutputs.ThisnecessitatesongoingeducationandtrainingprogramstoensurethathealthcareproviderscanleverageAIeffectively.Inconclusion,AIhasthepotentialtorevolutionizehealthcarebyimprovingdiagnostics,enhancingdrugdiscovery,andenablingpersonalizedmedicine.However,challengessuchasdataprivacy,standardization,andtrainingneedtobeaddressedtofullyrealizethebenefitsofAIinhealthcare.(WordCount:488)Questions:1.True/False/NotGiven:AIalgorithmscananalyzemedicalimageswithhighaccuracy.2.True/False/NotGiven:AIsystemshavebeendevelopedtodetectcanceroustumorsinbreastMRIscans.3.True/False/NotGiven:AIcananalyzevastamountsofdatatoidentifypotentialdrugcandidates.4.True/False/NotGiven:AIhelpstailortreatmentstoindividualpatients.5.True/False/NotGiven:TheintegrationofAIintohealthcaresystemsfaceschallengessuchasdataprivacyandsecurity.PartD:SummaryCompletion(5Questions,2PointsEach)Passage4:TheImportanceofSustainableAgricultureinAfricaAgricultureisthebackboneofmanyAfricaneconomies,providinglivelihoodsforasignificantportionofthepopulation.However,traditionalfarmingpracticeshaveledtoenvironmentaldegradation,soilerosion,andwaterscarcity.Sustainableagriculturehasemergedasasolutiontothesechallenges,offeringawaytoimprovefoodsecurityandenvironmentalsustainability.ThispassageexplorestheimportanceofsustainableagricultureinAfricaanditspotentialbenefits.Oneofthekeybenefitsofsustainableagricultureisitsabilitytoimprovesoilhealth.Traditionalfarmingpracticesofteninvolveintensiveuseofchemicalfertilizersandpesticides,whichcandegradesoilqualityovertime.Sustainableagriculture,ontheotherhand,promotestheuseoforganicfertilizersandnaturalpestcontrolmethods,therebyenhancingsoilfertilityandstructure.Forexample,theuseofcovercropsandcroprotationhelpstopreventsoilerosionandimprovewaterretention.Anotherimportantbenefitofsustainableagricultureisitscontributiontowaterconservation.Traditionalfarmingpracticesoftenleadtoexcessivewaterusageandsoildegradation,whichcanresultinwaterscarcity.Sustainableagriculturetechniques,suchasrainwaterharvestinganddripirrigation,helptoreducewaterusageandimprovewaterefficiency.Thesemethodsareparticularlycrucialinregionswherewaterresourcesarelimited.Sustainableagriculturealsoplaysavitalroleinbiodiversityconservation.Traditionalfarmingpracticesofteninvolvemonoculturefarming,whichcanleadtoalossofbiodiversity.Sustainableagriculture,ontheotherhand,promotesthecultivationofavarietyofcropsandtheuseofnaturalhabitats,therebysupportingbiodiversity.Forexample,theintegrationofagroforestry,wheretreesaregrownalongsidecrops,canprovidehabitatforwildlifeandimproveecosystemresilience.However,theadoptionofsustainableagricultureinAfricafacesseveralchallenges.Oneofthemainchallengesisthelackofaccesstoresources,suchasimprovedseeds,fertilizers,andfarmingequipment.Additionally,thelackoffinancialsupportandextensionservicescanhindertheadoptionofsustainablefarmingpractices.Toaddresstheseissues,itisessentialtoprovidefarmerswithaccesstotraining,financialsupport,andextensionservices.Inconclusion,sustainableagricultureiscrucialforimprovingfoodsecurityandenvironmentalsustainabilityinAfrica.Bypromotingsoilhealth,waterconservation,andbiodiversityconservation,sustainableagricultureoffersawaytoaddressthechallengesoftraditionalfarmingpractices.EffortsshouldbemadetosupporttheadoptionofsustainableagricultureinAfricatoensurelong-termenvironmentalandeconomicbenefits.(WordCount:516)Questions:Completethefollowingsummaryusingthewordsfromthepassage.Changetheformwherenecessary.SustainableagricultureinAfricaoffersseveralbenefits,includingimprovedsoilhealththroughtheuseoforganicfertilizersandnaturalpestcontrolmethods.Italsocontributestowaterconservationbyreducingwaterusageandimprovingwaterefficiency.Additionally,sustainableagricultureplaysavitalroleinbiodiversityconservationbypromotingthecultivationofavarietyofcropsandtheuseofnaturalhabitats.However,theadoptionofsustainableagriculturefaceschallengessuchasthelackofaccesstoresourcesandfinancialsupport.Toaddresstheseissues,itisessentialtoprovidefarmerswithaccesstotraining,financialsupport,andextensionservices,ensuringlong-termenvironmentalandeconomicbenefits.1.__________2.__________3.__________4.__________5.__________AnswersandExplanationsPartA:MultipleChoice1.C)Theimportanceofgreenspacesinurbanareas-Thepassageprimarilydiscussesthebenefitsandimportanceofgreenspacesinurbanenvironments.2.B)Lackofgreenspaces-Thepassagestatesthatthelackofgreenspacesisoneofthemostpressingissuesinurbanareas.3.C)Theyreduceratesofmentalhealthdisorders-StudiesinLondonhaveshownthatgreenspacesreduceratesofmentalhealthdisorders.4.B)Byencouragingphysicalactivity-Thepassagementionsthatgreenspacesencouragewalking,cycling,andotherformsofexercise.5.B)Theyabsorbpollutants-Greenspacesabsorbpollutantssuchascarbondioxideandparticulatematter,improvingairquality.6.A)Lackoflandandhighcosts-Thepassagelistslandscarcityandhighcostsasmajorchallengesincreatingandmaintaininggreenspaces.7.B)Integrategreenspaceplanningintourbandevelopment-Thepassagesuggestsintegratinggreenspaceplanningintourbandevelopmentstrategies.8.C)Itimprovesairqualityinthesurroundingarea-TheBosqueParkinMadridhasbeencreditedwithimprovingairquality.9.C)Theyfosterasenseofcommunity-Greenspacesoftenserveascommunalareas,fosteringasenseofcommunity.10.B)Greenspacesareessentialforurbanwell-being-Thepassageemphasizestheimportanceofgreenspacesforpublichealthandwell-being.11.C)Neighborhoodswithparkshavehigherratesofphysicalactivity-StudiesinNewYorkCityhavefoundthatneighborhoodswithparkshavehigherratesofphysicalactivity.12