2026年考研英语阅读理解全真模拟试卷词汇积累专项训练

2026年考研英语阅读理解全真模拟试卷词汇积累专项训练考试时间：______分钟总分：______分姓名：______模拟试卷第一部分阅读理解directions:Thereare4passagesinthispart.Eachpassageisfollowedbysomequestionsorunfinishedstatements.ForeachofthemtherearefourchoicesmarkedA),B),C)andD).YoushoulddecideonthebestchoiceandmarkthecorrespondingletteronAnswerSheet2withasinglelinethroughthecentre.Passage1Theadventofartificialintelligence(AI)hasprecipitatedawaveofanxietiesaboutjobdisplacement,withpredictionsofwidespreadautomationrenderingmanycurrentprofessionsobsolete.Whilesuchconcernsareunderstandable,theyoftenoverlookthedynamicnatureoftechnologicalprogressanditscapacitytocreateentirelynewavenuesforemployment.Historyteachesusthattechnologicalrevolutions,farfromeliminatingroles,typicallytransformtheexistinglandscaperatherthaneradicatingit.Theindustrialrevolutiondisplacedagrarianworkersandartisans,yetitsimultaneouslybirthedcountlessnewtradesandprofessionsrelatedtomachinery,manufacturing,andindustrialorganization.Similarly,thedigitalrevolution,oncefearedforitsdisruptivepotential,hasgeneratedburgeoningsectorslikesoftwaredevelopment,digitalmarketing,anddataanalysis.ThekeytonavigatingtheAIeraliesnotinresistingtechnologicaladvancementbutinfosteringadaptabilityandcontinuouslearning.AsAIsystemstakeoverroutine,repetitivetasks,humanworkerswillbeincreasinglyvaluedforskillsthatremainuniquelyhuman—creativity,criticalthinking,complexproblem-solving,andemotionalintelligence.ThechallengeforindividualsandeducationalinstitutionsistoequiptheworkforcewiththecompetenciesneededtocollaborateeffectivelywithAItoolsratherthancompeteagainstthem.Thisinvolvesashiftinfocusfromrotememorizationandtaskcompletiontoadeeperunderstandingofconceptsandtheabilitytoapplyknowledgeflexiblyinnovelsituations.Moreover,theintegrationofAIislikelytoaugmentratherthanreplacehumanrolesinmanyfields.Forinstance,inhealthcare,AIcanassistdoctorsbyprocessingvastamountsofmedicaldata,identifyingpatternsthatmightescapehumannotice,andsuggestingpotentialdiagnoses.Thisallowshealthcareprofessionalstodedicatemoretimetopatientinteraction,complexcasemanagement,andcompassionatecare—areaswherehumanjudgmentandempathyareindispensable.Thesameholdstrueforcreativeindustries,whereAIcanserveasatooltoenhancehumancreativity,generatingideasorrefiningtechniques,ratherthansupplantingtheartist'svision.Ultimately,thefearofjoblossduetoAIshouldbetemperedwithoptimismaboutthepotentialforinnovationandthecreationofnewopportunities.Whiletransitionswillbechallenging,andadaptationwillrequireeffort,thehistoricaltrajectoryoftechnologicalprogresssuggeststhatsociety'scapacityforinnovationwillrisetomeetthenewdemands.ThefocusshouldbeonleveragingAIasapartnertoenhancehumancapabilitiesandoncultivatingtheskillsthatwillremaincentraltohumansuccessinanincreasinglyautomatedworld.1.Whatistheprimarypurposeofthepassage?A)ToarguethatAIwillultimatelyeliminatemorejobsthanitcreates.B)TopredictthespecificprofessionsthatAIwillrenderobsoleteinthenearfuture.C)ToreassurereadersthathistoricalpatternssuggestAIwillleadtonewjobcreation.D)TocriticizethelackofpreparationfortheworkforceinthefaceofAIadvancement.2.Accordingtothepassage,whichofthefollowingisconsideredauniquelyhumanskillthatAIcannoteasilyreplicate?A)Dataprocessingandanalysis.B)Routinetaskexecution.C)Criticalthinkingandcomplexproblem-solving.D)Learningthroughrotememorization.3.TheauthorusestheexampleofAIinhealthcareprimarilytoillustrate:A)ThepotentialforAItocompletelyreplacehumandoctors.B)HowAIcanaugmenthumancapabilitiesratherthanreplacethem.C)ThelimitationsofAIinunderstandingpatientemotions.D)Theimportanceofdigitalmarketinginmodernhealthcare.4.WhatdoesthepassagesuggestisthemosteffectivestrategyforindividualsintheAIera?A)TofocussolelyondevelopingskillsthatAIcannotperform.B)ToresisttheadoptionofAItechnologyentirely.C)Toprioritizecontinuouslearningandadaptability.D)ToseekemploymentonlyinfieldsleastlikelytobeaffectedbyAI.5.Theword"precipitated"inthefirstparagraphisclosestinmeaningto:A)Causedsuddenlyandunexpectedly.B)Increasedgraduallyovertime.C)Reducedsignificantlydueto.D)Improvedgreatlybecauseof.Passage2Theconceptof"fakenews"hasbecomeapervasiveandoftencontentiousissueinthedigitalage,reflectingthecomplexinterplaybetweeninformation,technology,andhumanperception.Whilethetermitselfissometimesusedbroadlytodescribeanymisleadingcontent,itsetymologypointstothedeliberatecreationanddisseminationoffalsehoodsintendedtodeceive.Thisdistinctioniscrucial,asunintentionalmisinformation,thoughharmful,differsfromthemaliciousintentassociatedwith"fakenews."Theeasewithwhichdigitalplatformsallowcontenttospreadhasexacerbatedthisproblem,enablingfalsehoodstoreachvastaudiencesrapidly,oftenbypassingtraditionalgatekeepersofinformation.Severalfactorscontributetothepersistenceandimpactoffakenews.First,thepsychologicaltendencytowardsconfirmationbiasmeansindividualsaremorelikelytoencounter,share,andbelieveinformationthatalignswiththeirpre-existingbeliefs.Thiscreatesechochamberswheremisinformationisamplifiedandreinforced.Second,theeconomicincentivesdrivingengagementonsocialmediaplatformsoftenprioritizesensationalismandemotionalappealoverfactualaccuracy.Algorithmsdesignedtomaximizeusertimeandinteractiontendtofavorcontentthatevokesstrongreactions,regardlessofitstruthfulness.Finally,thesheervolumeofinformationavailableonlinecanoverwhelmconsumers,makingitdifficulttodiscerncrediblesourcesfromfabricatedonesandleadingsometorelyonheuristicsthatmaynotalwaysbereliable.Addressingthechallengeoffakenewsrequiresamulti-facetedapproachinvolvingtechnological,educational,andsocietalefforts.Technologicalsolutionsincludethedevelopmentofalgorithmsthatcanbetteridentifyandflagpotentiallyfalsecontent,aswellasplatformsimplementingstrategiestoreduceitsreach.Educationalinitiativesarevitaltopromotemedialiteracy—theabilitytocriticallyevaluateinformationsources,identifybias,anddifferentiatebetweenfactandopinion.Thisinvolvesteachingindividualshowtoengagewithdigitalmediaresponsiblyandhowtoverifyclaimsthroughmultiple,independentsources.Moreover,fosteringacultureofaccountabilityamongcontentcreatorsandplatformsisessential.Thisincludestransparencyinalgorithms,clearlabelingofsponsoredorpotentiallymisleadingcontent,andmechanismsforuserstoreportfalseinformation.Whilesignificantprogresshasbeenmade,thebattleagainstfakenewsisongoingandrequiresconstantvigilance.Themethodsusedtocreateandspreadmisinformationarecontinuallyevolving,asarethetoolsavailabletocombatit.Therefore,individualsmustremainperpetuallyskepticalandproactiveintheirinformationconsumption,whileinstitutionsmustremaincommittedtoupholdingtheprinciplesoftruthandaccuracyinthedigitalrealm.Thegoalisnottoachieveanentirelyflawlessinformationenvironment,buttocreateonewherefalsehoodsarelesslikelytospreadandwherethepublicisbetterequippedtonavigatethecomplexitiesofthedigitalinformationlandscape.6.Whatisthemainideaofthepassage?A)Thepsychologicalmechanismsthatmakeindividualssusceptibletofakenews.B)Theeconomicincentivesonsocialmediaplatformsthatcontributetothespreadofmisinformation.C)Thedefinitionof"fakenews"andthevariousfactorsthatallowittoproliferate.D)Thetechnologicalsolutionsbeingdevelopedtocombatfakenewseffectively.7.Accordingtothepassage,confirmationbiascontributestothespreadoffakenewsprimarilyby:A)Makingpeoplemorelikelytoignorefactualinformation.B)Causingpeopletoonlyseekoutinformationthatconfirmstheirexistingbeliefs.C)Encouragingpeopletocreatefalsecontenttospreadonline.D)Leadingpeopletobelievethatsensationalcontentisalwaystrue.8.Theauthorsuggeststhatfosteringmedialiteracyisimportantprimarilybecause:A)Itcancompletelyeliminatetheneedfortechnologicalsolutions.B)Itequipsindividualswiththeskillstocriticallyevaluateinformation.C)Itincreasestheprofitabilityofsocialmediaplatforms.D)Itmakesiteasierforindividualstoaccessemotionalcontent.9.Theword"pervasive"inthefirstparagraphisclosestinmeaningto:A)Rareanddifficulttofind.B)Increasingrapidlyinamountorextent.C)Widespreadandcommon.D)Highlycontroversialanddisputed.10.Thepassageimpliesthatwhichofthefollowingactionsbysocialmediaplatformswouldbemostbeneficialinreducingtheimpactoffakenews?A)Removingalluser-generatedcontenttoensureaccuracy.B)Prioritizingcontentthatisfact-checkedbyexperts.C)Increasingtherevenuegeneratedfromsensationalnewsstories.D)Designingalgorithmstopromoteadiverserangeofviewpoints.Passage3Citieshavelongbeenrecognizedashubsofinnovation,economicactivity,andculturalexchange,attractingpeoplefromdiversebackgroundsinpursuitofopportunityandabetterqualityoflife.However,thisurbanizationtrendcarriessignificantenvironmentalchallenges,chiefamongthembeingthestrainonnaturalresourcesandthegenerationofsubstantialpollution.Asurbanpopulationscontinuetogrow,particularlyindevelopingnations,thepressureonwatersupplies,energyconsumption,andwastemanagementsystemsintensifies,threateningtounderminethesustainabilityofurbanenvironments.Sustainableurbandevelopmentrequiresafundamentalshiftinhowcitiesareplannedandmanaged,movingawayfromresource-intensive,car-dependentmodelstowardsmoreintegrated,people-centricapproaches.Compactcityplanning,whichadvocatesforhigherdensityandmixed-usedevelopment,canhelpreducetransportationemissions,decreaselandconsumption,andpromotewalkability.Investinginefficientpublictransportationsystemsnotonlylessensrelianceonprivatevehiclesbutalsoenhancessocialequitybyprovidingaccessiblemobilityforallincomegroups.Furthermore,integratinggreenspaces—parks,greenroofs,andurbanforests—intotheurbanfabriccanmitigatetheurbanheatislandeffect,improveairquality,andproviderecreationalareasforresidents.Technologicalinnovationplaysacrucialroleinenablingsustainableurbanpractices.Smartcitytechnologies,leveragingdataandconnectivity,offerpowerfultoolsforoptimizingresourceuseandmanagingurbanservices.Forinstance,smartgridscanimproveenergydistributionefficiencyandintegraterenewableenergysourcesmoreeffectively.Smartwatermanagementsystemscandetectleaks,optimizewateruse,andensurefairallocation.SensornetworksandIoTdevicescanmonitorairandwaterqualityinreal-time,enablingpromptresponsestopollutionevents.Thesetechnologies,whencombinedwitheffectivepolicyframeworksandcommunityengagement,cansignificantlyenhanceurbansustainability.Despitetheseadvancements,thepathtosustainableurbanizationisfraughtwithchallenges.Economicdisparitiescanlimitaccesstosustainabletechnologiesandinfrastructureforlower-incomecommunities.Politicalwillandlong-termvisionareessentialtoovercomevestedinterestsandimplementtransformativechanges.Moreover,fosteringasenseofsharedresponsibilityandencouragingsustainablebehaviorsamongresidentsarecriticalforthesuccessofanyurbansustainabilityinitiative.Collaborationbetweengovernments,businesses,academia,andcivilsocietyisnecessarytodevelopandimplementintegratedsolutionsthataddressthecomplexinterplayofsocial,economic,andenvironmentalfactorsinherentinurbanlife.11.Whatistheprimaryfocusofthepassage?A)Theeconomicbenefitsofattractingpeopletocities.B)Theenvironmentalchallengesposedbyurbanizationandpotentialsolutions.C)Theroleoftechnologyincreatingeconomicallyvibrantcities.D)Thesocialinequalitiesthatresultfromrapidurbandevelopment.12.Accordingtothepassage,whichofthefollowingisacharacteristicofsustainableurbanplanning?A)Encouragingwidespreadcarownershiptoboosttheeconomy.B)Focusingdevelopmentonexpandingurbanlandarea.C)Promotinghigherpopulationdensityandmixed-usedevelopments.D)Prioritizingindustrialzonesoverresidentialareas.13.Theauthormentions"smartcitytechnologies"primarilytoillustrate:A)Howtechnologycanbeusedtoincreaseenergyconsumptionincities.B)Thepotentialofdataandconnectivitytoenhanceurbansustainability.C)Thenecessityofconnectingallurbandevicestotheinternet.D)Thehighcostofimplementingtechnologicalsolutionsincities.14.Whatdoesthepassagesuggestisakeychallengeinachievingsustainableurbanization?A)Thelackofsufficientfundingforurbaninfrastructureprojects.B)Thedifficultyinintegratingtechnologicalsolutionswithexistingurbanstructures.C)Theneedtobalanceeconomicdevelopmentwithenvironmentalprotection.D)Theresistanceofresidentstochangesintheirurbanenvironment.15.Theword"fraught"inthefinalparagraphisclosestinmeaningto:A)Filledwith.B)Limitedby.C)Encouragedby.D)Protectedfrom.Passage4Therelationshipbetweenhumansandnaturehasundergoneaprofoundtransformationoverthecourseofhistory,evolvingfromoneofharmoniouscoexistencetoacurrentdynamicofintenseinteractionandsignificanthumanimpact.Earlyhumansocietieswerelargelydependentonnaturalresourcesforsurvival,leadingtoadegreeofadaptationandrespectfortheenvironment.However,withtheadventofindustrializationandsubsequenttechnologicaladvancements,thescaleandpaceofhumanactivityhavedramaticallyincreased,oftenoutstrippingtheenvironment'scapacitytoabsorbtheresultingchanges.Thisshifthasprecipitatednumerousenvironmentalchallenges,includingclimatechange,biodiversityloss,andpollution,raisingurgentquestionsaboutthesustainabilityofourrelationshipwiththenaturalworld.Theconsequencesofdisruptingthenaturalbalancearefar-reachingandaffectbothecologicalsystemsandhumansocieties.Climatechange,drivenlargelybyanthropogenicgreenhousegasemissions,manifestsasrisingglobaltemperatures,extremeweatherevents,andsea-levelrise,threateningcoastalcommunitiesandagriculturalproductivity.Biodiversityloss,resultingfromhabitatdestruction,pollution,andinvasivespecies,underminesecosystemresilienceandreducestheavailabilityofnaturalresourcesandservicesuponwhichhumansrely,suchaspollinationandwaterpurification.Pollution,encompassingissueslikeplasticwaste,chemicalcontamination,andairpollution,posesdirectriskstohumanhealthandenvironmentalquality.Addressingtheseinterconnectedchallengesrequiresafundamentalre-evaluationofourapproachtodevelopmentandconsumption.Theconceptofsustainability,emphasizingtheneedtomeetpresentneedswithoutcompromisingtheabilityoffuturegenerationstomeettheirown,offersacrucialframeworkforguidinghuman-natureinteractions.Thisinvolvestransitioningtowardsrenewableenergysources,developingmoreefficientandlesswastefultechnologies,andadoptingpracticesthatminimizeenvironmentalimpact.Conservationeffortsarealsovital,includingtheprotectionofcriticalhabitats,therestorationofdegradedecosystems,andthepromotionofsustainablelandandresourcemanagement.Furthermore,fosteringadeeperconnectionbetweenhumansandnaturethrougheducation,recreation,andawarenesscampaignscanhelpcultivateenvironmentalstewardshipandencourageresponsiblebehavior.Thepathforwardnecessitatescollaborationacrossmultiplelevels,fromindividualactionstoglobalpolicyagreements.Internationalcooperationisessentialtotackletransboundaryissueslikeclimatechangeandtosharebestpracticesforenvironmentalprotection.Governmentsplayacriticalroleinsettingregulations,providingincentivesforsustainablepractices,andinvestingingreeninfrastructure.Businesseshavearesponsibilitytoadoptenvironmentallysoundproductionmethodsandreducetheirecologicalfootprint.Finally,individualsmustrecognizetheirroleintheequationandmakeconsciouschoicesthatalignwithprinciplesofsustainabilityintheirdailylives.Whilethechallengesaresignificant,thepotentialforpositivechangeexiststhroughcollectiveeffortandacommitmenttolivinginharmonywithnatureoncemore.16.Whatisthemainthemeofthepassage?A)Thehistoricaldevelopmentofhumansocieties'dependenceonnature.B)Thecurrentenvironmentalchallengesresultingfromhuman-natureinteractionandpotentialpathstowardssustainability.C)Thetechnologicaladvancementsthathaveimprovedhumanlifebutharmednature.D)Theimportanceofindividualactionsinprotectingtheenvironment.17.Accordingtothepassage,whichofthefollowingisadirectconsequenceofclimatechange?A)Anincreaseinbiodiversityinaffectedregions.B)Improvedairqualityinmanyurbanareas.C)Risingglobaltemperaturesandmorefrequentextremeweather.D)Adecreaseinthedemandforagriculturalproducts.18.Theconceptof"sustainability"mentionedinthepassageisprimarilypresentedas:A)Agoalforfuturetechnologicalinnovation.B)Aframeworkforbalancinghumanneedswithenvironmentalprotection.C)Astrategyforincreasingeconomicgrowth.D)Asetofregulationsforbusinesses.19.Theauthorsuggeststhatfosteringaconnectionbetweenhumansandnatureisimportantprimarilybecause:A)Itincreasestourismrevenueinnaturalareas.B)Itcanleadtogreaterpublicsupportforenvironmentalconservationefforts.C)Itreducestheneedfortechnologicalsolutionstoenvironmentalproblems.D)Itguaranteesindividualcompliancewithenvironmentalregulations.20.Thepassageimpliesthatwhichofthefollowingismostlikelytobeeffectiveinpromotingglobalenvironmentalcooperation?A)Imposingstrictenvironmentalsanctionsonindividualcountries.B)Establishinginternationalagreementswithcleartargetsandaccountability.C)Encouragingcompetitionbetweennationstodevelopthemostadvancedtechnologies.D)Reducingtheroleofgovernmentsinenvironmentalpolicy-making.第二部分完形填空directions:Readthefollowingpassage.Choosethebestword(s)foreachblankfromthewordsgiveninthebox.MarkthecorrespondingletteronAnswerSheet2withasinglelinethroughthecentre.Note:Therearemorewordsthanneeded.TheDigitalDivide:AccessandEquityintheInformationAgeInanincreasingly21interconnectedworld,theinternethasbecomeanindispensabletoolforcommunication,education,andeconomicopportunity.However,thedigitalrevolutionhasnotbenefitedeveryoneequally,givingrisetothe"digitaldivide"—thegapbetweenthosewhohavereliableaccesstodigitaltechnologiesandthosewhodonot.Thisdisparity,which22alongsocioeconomic,geographic,anddemographiclines,posessignificantchallengesto23andequity.Theconsequencesofbeingdisconnectedfromthedigitalworldaremultifaceted.Educationally,studentswithoutinternetaccessareatadisadvantage,asonlinelearningresources,researchmaterials,anddigitalliteracyskillshavebecome24componentsofmoderneducation.Economically,thelackofinternetaccesslimitsopportunitiesforemploymentandentrepreneurship,particularlyinthegrowingdigitaleconomywhereonlinejobmarketsandremoteworkoptionsareincreasinglyprevalent.Socially,thedigitaldividecanexacerbateisolation,particularlyforvulnerablepopulations,asinternetaccessisoftenaprimarymeansofstayingconnectedwithfamily,friends,andcommunityservices.Addressingthedigitaldividerequiresaconcertedeffortfromgovernments,privatesectorentities,and25organizations.Policiesaimedatexpandingaffordableinternetaccess,particularlyinruralandunderservedurbanareas,arecrucial.Subsidies,taxincentives,andpublic-privatepartnershipscanhelpmakeconnectivitymore26.Furthermore,initiativesthatfocusondigitalliteracyandskillstrainingareessentialtoensurethateventhosewithaccesscaneffectivelyutilizedigitaltools.Thisincludesprogramsinschools,communitycenters,andlibrariesthatteachbasiccomputerskills,onlinesafety,andtheabilitytoleveragedigitalresourcesforpersonalandprofessionaldevelopment.Ultimately,bridgingthedigitaldivideisnotmerelyaboutprovidingtechnologicalinfrastructure;itisabout27opportunitiesandfosteringamoreinclusivesociety.Asthedigitalworldcontinuestoevolve,ensuringequitableaccessand28todigitaltechnologiesisparamountforsocialjusticeandeconomicprosperity.Failuretobridgethisgaprisksdeepeningexistinginequalitiesandhinderingthepotentialforcollectiveprogressintheinformationage.21.A)globallyB)traditionallyC)locallyD)physicallyE)historicallyF)digitally22.A)stretchesB)declinesC)alignsD)overlapsE)variesF)concentrates23.A)accessB)equalityC)disparityD)competitionE)inclusionF)accessibility24.A)integralB)optionalC)supplementaryD)outdatedE)supplementaryF)supplementary25.A)academicB)non-profitC)commercialD)governmentalE)charitableF)technological26.A)availableB)expensiveC)limitedD)necessaryE)accessibleF)affordable27.A)creatingB)destroyingC)maintainingD)measuringE)distributingF)recognizing28.A)exclusionB)accessibilityC)restrictionD)demandE)provisionF)integration第三部分翻译directions:PutthefollowingsentenceintoChinese.Therapidadvancementofartificialintelligencetechnologyisreshapingindustries,raisingprofoundethicalquestions,anddemandingproactiveresponsesfrompolicymakersworldwide.第四部分写作directions:Writeanessayof160-200wordsonthetopic"TheRoleofOnlineLearninginModernEducation".YoushouldwriteneatlyonANSWERSHEET2.Donotwritethetopicontheanswersheet.Donotcopytheessaywordforword.Youmaywritetheessaytitlebyhand.试卷答案第一部分阅读理解1.C解析思路：文章首段提出人们对AI取代工作的担忧，第二段指出历史规律是技术变革创造新职业而非消除职业，第三段强调适应性和学习的重要性，第四段总结AI将增强而非取代人类角色。全文核心是反驳“AI将导致大规模失业”的担忧，并强调其创造新机会的潜力，故C选项“历史模式表明AI将带来新职业创造”最符合主旨。2.C解析思路：文章第三段明确指出，随着AI接管重复性任务，人类将因其独特的技能而受到重视，并列举了“创造力、批判性思维、复杂问题解决能力和情商”。其中，批判性思维和复杂问题解决能力被认为是AI难以复制的人类独特技能，故C选项正确。3.B解析思路：文章第三段以医疗保健为例，说明AI可以协助医生处理数据、识别模式、提出诊断建议，但医生仍负责核心工作如与患者互动、管理复杂病例和提供同情性护理。这表明AI是医生的辅助工具，增强了而非取代了其角色，故B选项正确。4.C解析思路：文章第二段强调，面对AI时代，关键在于培养适应性和持续学习能力。第三段进一步指出，人类应专注于与AI工具有效协作而非与之竞争。第四段也建议将重点放在利用AI增强人类能力上。这些都指向了持续学习和适应的重要性，故C选项正确。5.A解析思路：第一段提到，“fakenews”的兴起像海啸一样突然且出乎意料地造成了焦虑。选项A“突然且意外地引起”与“precipitated”意思最为接近。6.C解析思路：文章首段定义了“fakenews”并指出其与故意制造谎言的区别，第二段分析了其泛滥的因素（心理、经济、技术），第三段提出了应对措施（技术、教育、社会），最后一段总结挑战和必要性。全文围绕“fakenews”的定义及其产生和影响展开，故C选项最准确。7.B解析思路：文章第二段明确提到，确认偏误使人们更倾向于接触、分享和相信符合其既有信念的信息，这导致错误信息在特定群体中传播并被放大。故B选项“使人倾向于只寻找证实其既有信念的信息”准确概括了确认偏误对假新闻传播的作用。8.B解析思路：文章第三段指出，媒体素养教育的重要性在于它能让人们具备批判性评估信息来源、辨别事实与观点、通过多个独立来源核实声明的能力。这表明媒体素养的核心是培养批判性思维能力，以应对信息环境中的挑战，故B选项正确。9.C解析思路：第一段提到，“fakenews”已成为一个普遍且常常引起争议的问题。选项C“普遍的，常见的”与“pervasive”意思最为接近，指其广泛存在。10.B解析思路：文章第二段提到，社交媒体平台算法优先考虑能引起强烈情绪反应的内容，而第三段建议促进多元观点。第四段暗示需要平台采取措施减少错误信息的传播。选项B“优先考虑经专家事实核查的内容”直接针对信息准确性问题，符合文章提出的解决方案方向，故为最佳选项。11.B解析思路：文章首段指出城市化带来的环境挑战，第二段提出可持续城市发展的解决方案（紧凑城市、公共交通、绿地），第三段讨论技术（智慧城市）的作用，第四段指出实现可持续城市化的挑战。全文主要围绕城市化的环境挑战及应对策略展开，故B选项最符合主旨。12.C解析思路：文章第二段提到，可持续城市规划的特征包括提高人口密度和混合用途发展（如紧凑城市规划），旨在减少交通排放、土地消耗，并促进步行。故C选项正确。13.B解析思路：文章第三段提到，“智慧城市技术”利用数据和连接性，提供了优化资源利用和管理城市服务的强大工具，并举例说明了智能电网和智能水管理系统的作用。这主要是为了说明技术如何通过数据和连接性来增强城市可持续性，故B选项正确。14.C解析思路：文章第四段指出，实现可持续城市化面临挑战，包括经济差距限制低收入群体获得可持续技术和基础设施的机会，需要政治意愿和长远眼光，以及培养居民的责任感。这些都表明平衡经济发展与环境保护是一个关键挑战，故C选项正确。15.A解析思路：最后一段提到，“通往可持续城市化的道路充满挑战”。选项A“充满的”与“fraught”意思最为接近，表示充满困难或危险。16.B解析思路：文章首段对比了人与自然和谐共处的历史与当前人影响自然的现状，第二段讨论了气候变化、生物多样性丧失和污染等后果，第三段提出了可持续发展的概念和解决方案，第四段强调国际合作和个人责任。全文围绕当前人-自然互动带来的挑战及可持续发展路径展开，故B选项最符合主旨。17.C解析思路：文章第二段明确提到，气候变化的直接后果包括全球温度上升和极端天气事件增多。这是由人类活动导致温室气体排放，进而引发气候系统变化的具体表现，故C选项正确。18.B解析思路：文章第三段介绍了“可持续发展”的概念，并解释了其核心是平衡当代人的需求与不损害后代人满足其需求的能力。这表明作者将可持续发展呈现为一个指导人与自然互动的框架，强调兼顾人类需要和环境保护，故B选项正确。19.B解析思路：文章第四段提到，培养人与自然之间的联系有助于促进环境保护工作的公众支持。这意味着这种联系可以增强公众对环保事业的认同感和参与意愿，从而可能带来更广泛的社会支持，故B选项正确。20.B解析思路：文章第四段最后指出，确保全球环境合作最可能有效的方式需要国际社会建立具有明确目标和责任制的协议。这暗示了国际协议在促进合作中的关键作用，故B选项正确。第二部分完形填空21.F解析思路：根据语境，“theinternethasbecomeanindispensabletool...”表明讨论的是互联网在数字化时代的作用，故“digitally”(数字地)最符合文意。22.E解析思路：语境指出数字鸿沟按社会经济、地理和人口统计学线条划分，暗示其分布是不均匀、有差异的，故“varies”(变化，不同)最符合文意。23.B解析思路：前文讨论数字鸿沟带来的挑战，后文提到教育、经济和社会方面不平等，