2025年英語四六級考試閱讀理解主旨題專項訓練考試時間：______分鐘總分：______分姓名：______第一部分Theproliferationofdigitaltechnologyhasfundamentallyreshapedthewaywecommunicate,work,andconsumeinformation.Whileofferingnumerousbenefits,suchasenhancedconnectivityandaccesstovastresources,italsopresentssignificantchallengesthatdemandcarefulconsideration.Thispassageexploresthemultifacetedimpactofdigitaltechnologyonmodernsociety,examiningbothitsadvantagesanditspotentialdrawbacks.Oneofthemostsignificantadvantagesofdigitaltechnologyisitsabilitytoconnectpeopleacrossvastdistances.Socialmediaplatforms,instantmessagingapps,andvideoconferencingtoolshavemadeitpossibleforindividualstomaintainrelationships,collaborateonprojects,andaccessinformationfromanywhereintheworld.Thishasledtothecreationofglobalcommunitiesandhasfacilitatedcross-culturalunderstandingandexchange.Moreover,digitaltechnologyhasrevolutionizedthewaywework,enablingremotecollaboration,flexibleworkingarrangements,andtheriseofthegigeconomy.Businessescannowoperatemoreefficiently,reachingaglobalaudienceandaccessingawiderpooloftalent.However,thewidespreaduseofdigitaltechnologyalsoraisesconcernsaboutprivacy,security,andthepotentialformisuse.Thecollectionandstorageofpersonaldatabycorporationsandgovernmentshavesparkeddebatesaboutsurveillanceandtheerosionofindividualprivacy.Cybersecuritythreats,suchashackinganddatabreaches,poseasignificantrisktobothindividualsandorganizations,potentiallyleadingtothelossofsensitiveinformationandfinancialfraud.Additionally,theriseoffakenewsandmisinformationonlinehasthepotentialtounderminedemocraticprocessesanderodepublictrustininstitutions.Anotherchallengeposedbydigitaltechnologyisthepotentialforsocialisolationandtheerosionoftraditionalcommunitystructures.Whiledigitaltechnologycanconnectpeople,itcanalsoleadtoincreasedscreentimeandreducedface-to-faceinteraction.Thiscancontributetofeelingsoflonelinessandsocialisolation,particularlyamongyoungergenerationswhoaregrowingupinadigitalworld.Furthermore,thedeclineoftraditionalcommunityspaces,suchaslibrariesandpublicsquares,canleadtoaweakenedsenseofsocialcohesionandcommunityidentity.Inconclusion,digitaltechnologyhashadaprofoundimpactonmodernsociety,offeringbothsignificantbenefitsandpotentialdrawbacks.Whileithasrevolutionizedthewaywecommunicate,work,andaccessinformation,italsoraisesconcernsaboutprivacy,security,andsocialisolation.Aswecontinuetonavigatethedigitalage,itiscrucialtodevelopstrategiestomaximizethebenefitsofdigitaltechnologywhilemitigatingitspotentialrisks.Thisrequiresabalancedapproachthatpromotesresponsibleuse,fostersdigitalliteracy,andensuresthatthebenefitsoftechnologyaresharedequitablyacrosssociety.第二部分Theconceptofsustainabilityhasgainedsignificanttractioninrecentyearsastheglobalcommunitygrappleswiththechallengesofclimatechange,resourcedepletion,andenvironmentaldegradation.Atitscore,sustainabilityreferstotheabilitytomeettheneedsofthepresentwithoutcompromisingtheabilityoffuturegenerationstomeettheirownneeds.Thispassagedelvesintothekeyprinciplesofsustainability,exploringitsenvironmental,social,andeconomicdimensions,andhighlightingtheimportanceofadoptingsustainablepractices.Theenvironmentaldimensionofsustainabilityfocusesonpreservingthenaturalworldanditsresourcesforfuturegenerations.Thisinvolvesreducinggreenhousegasemissions,conservingbiodiversity,protectingecosystems,andpromotingtheresponsibleuseofnaturalresources.Climatechange,deforestation,andpollutionaresomeofthemajorenvironmentalchallengesthatneedtobeaddressedtoachievesustainability.Adoptingrenewableenergysources,suchassolarandwindpower,canhelpreducerelianceonfossilfuelsandmitigatetheimpactofclimatechange.Additionally,practicessuchasreforestation,wastereduction,andsustainableagriculturecancontributetoenvironmentalconservationandtheprotectionofbiodiversity.Thesocialdimensionofsustainabilityemphasizestheimportanceofsocialequity,justice,andwell-being.Thisinvolvesaddressingissuessuchaspoverty,inequality,andaccesstoeducationandhealthcare.Sustainabledevelopmentaimstocreateinclusivesocietieswhereallindividualshavetheopportunitytothrive.Thisrequirespromotingsocialcohesion,fosteringculturaldiversity,andensuringthatthebenefitsofeconomicgrowtharesharedequitably.Accesstocleanwater,sanitation,andfoodsecurityarealsocriticalsocialissuesthatneedtobeaddressedtoachievesustainability.Theeconomicdimensionofsustainabilityfocusesonpromotingeconomicgrowththatisenvironmentallyandsociallyresponsible.Thisinvolvesmovingawayfromthetraditionalmodeloflineareconomicdevelopment,whichisbasedonresourceextraction,production,consumption,andwaste,towardsacirculareconomythatemphasizesresourceefficiency,reuse,andrecycling.Sustainablebusinessesaimtominimizetheirenvironmentalfootprintwhilemaximizingsocialimpact.Thiscanbeachievedthroughpracticessuchasgreenmanufacturing,sustainablesupplychains,andthedevelopmentofeco-friendlyproductsandservices.Inconclusion,sustainabilityisamultifacetedconceptthatencompassesenvironmental,social,andeconomicdimensions.Achievingsustainabilityrequiresaholisticapproachthataddressestheinterconnectedchallengesofclimatechange,resourcedepletion,andsocialinequality.Byadoptingsustainablepractices,individuals,businesses,andgovernmentscancontributetoamoreresilientandequitablefutureforall.Thisinvolvesembracingrenewableenergy,promotingsocialjustice,andtransitioningtoacirculareconomy.Thepathtosustainabilitymaybechallenging,butitisessentialforensuringahealthyplanetandaprosperoussocietyforgenerationstocome.第三部分Therapidadvancementofartificialintelligence(AI)hasthepotentialtorevolutionizenumerousaspectsofsociety,fromhealthcareandeducationtotransportationandentertainment.AItechnologies,suchasmachinelearning,naturallanguageprocessing,andcomputervision,areincreasinglybeingintegratedintovariousfields,leadingtosignificantimprovementsinefficiency,productivity,andinnovation.ThispassageexaminesthetransformativepotentialofAI,exploringitsapplicationsindifferentsectorsanddiscussingtheethicalimplicationsofitswidespreadadoption.Inthefieldofhealthcare,AIisbeingusedtodevelopnewdiagnostictools,personalizedtreatmentplans,anddrugdiscoveryalgorithms.AI-poweredmedicalimagingsystemscandetectdiseasessuchascanceratearlierstageswithgreateraccuracythantraditionalmethods.Additionally,AIalgorithmscananalyzepatientdatatoidentifypatternsandpredictdiseaseoutcomes,enablingdoctorstotailortreatmentplanstoindividualpatients.AIisalsobeingusedtodevelopnewdrugsandtherapies,potentiallyacceleratingthepaceofmedicalinnovationandimprovingpatientoutcomes.TheeducationsectorisanotherareawhereAIishavingasignificantimpact.AI-poweredlearningplatformscanprovidepersonalizedlearningexperiences,adaptingtotheindividualneedsandlearningstylesofeachstudent.Theseplatformscanoffercustomizedlessonplans,interactivelearningexercises,andreal-timefeedback,helpingstudentstolearnattheirownpaceandachievebetterlearningoutcomes.AIcanalsobeusedtoautomateadministrativetasks,suchasgradingassignmentsandmanagingstudentrecords,freeingupteacherstofocusonmoreimportantaspectsofteaching.Inthetransportationsector,AIisdrivingthedevelopmentofself-drivingcars,whichhavethepotentialtorevolutionizethewaywetravel.Self-drivingcarscanimproveroadsafety,reducetrafficcongestion,andincreasemobilityforpeoplewhoareunabletodrive.AI-poweredtrafficmanagementsystemscanoptimizetrafficflow,reduceemissions,andimprovetheefficiencyoftransportationnetworks.Additionally,AIisbeingusedtodevelopnewtransportationsolutions,suchasdronesandautonomouspublictransitsystems,whichcanprovidemoreefficientandsustainabletransportationoptions.However,thewidespreadadoptionofAIalsoraisesethicalconcernsthatneedtobeaddressed.OneofthemajorconcernsisthepotentialforjobdisplacementasAItechnologiesautomatetasksthatwerepreviouslyperformedbyhumans.Thiscouldleadtounemploymentandeconomicinequalityifappropriatemeasuresarenottakentosupportaffectedworkers.AnotherconcernisthepotentialforbiasanddiscriminationinAIalgorithms,whichcouldperpetuateexistingsocialinequalities.ItiscrucialtodevelopAIsystemsthatarefair,transparent,andaccountabletoensurethattheybenefitsocietyasawhole.Inconclusion,AIhasthepotentialtorevolutionizenumerousaspectsofsociety,fromhealthcareandeducationtotransportationandentertainment.AItechnologiesaredrivinginnovationandimprovingefficiencyinvarioussectors,leadingtosignificantbenefitsforindividualsandsociety.However,theethicalimplicationsofAI'swidespreadadoptionneedtobecarefullyconsideredandaddressed.BydevelopingAIsystemsthatarefair,transparent,andaccountable,wecanensurethatAIbenefitssocietyasawholeandcontributestoamoresustainableandequitablefuture.試卷答案第一部分1.C*解析思路：文章首段指出數(shù)字技術(shù)reshapedthewaywecommunicate,work,andconsumeinformation，并隨后分別闡述了其在communication,work方面的優(yōu)勢。第二段進一步強調(diào)了這些優(yōu)勢，如enhancedconnectivity,accesstovastresources,remotecollaboration,flexibleworkingarrangements。選項C“Ithasrevolutionizedthewaywecommunicateandwork,offeringaccesstovastresourcesandglobaltalent.”概括了文章的主要觀點，與首段和第二段的核心內(nèi)容一致。2.D*解析思路：文章第三段明確提出了數(shù)字技術(shù)的潛在弊端，包括privacyconcerns,securityrisks,andthepotentialformisuse。第四段進一步闡述了另一個挑戰(zhàn)：socialisolationandtheerosionoftraditionalcommunitystructures。選項D“Itposeschallengesrelatedtoprivacy,security,socialisolation,andtheerosionoftraditionalcommunitystructures.”準確概括了第三段和第四段的主要內(nèi)容，即數(shù)字技術(shù)的負面影響。第二部分3.A*解析思路：文章第一段的核心思想是介紹sustainability的概念及其重要性，即meettheneedsofthepresentwithoutcompromisingtheabilityoffuturegenerationstomeettheirownneeds。選項A“Itdefinessustainabilityasmeetingpresentneedswithoutcompromisingtheabilityoffuturegenerationstomeettheirownneedsandhighlightsitsimportance.”準確概括了第一段的主旨。4.B*解析思路：文章第二段主要討論的是sustainability的socialdimension，強調(diào)socialequity,justice,andwell-being。該段提到了poverty,inequality,accesstoeducationandhealthcare等社會問題，并指出sustainabledevelopmentaimstocreateinclusivesocieties。選項B“Itfocusesonsocialequity,justice,andwell-being,emphasizingtheneedtoaddressissuessuchaspoverty,inequality,andaccesstoeducationandhealthcare.”準確概括了第二段的核心內(nèi)容。5.C*解析思路：文章第三段主要討論的是sustainability的economicdimension，強調(diào)environmentallyandsociallyresponsibleeconomicgrowth。該段提到了movingawayfromlineareconomicdevelopmenttowardsacirculareconomy,resourceefficiency,reuse,andrecycling。選項C“Itemphasizestheimportanceofenvironmentallyandsociallyresponsibleeconomicgrowth,advocatingforatransitiontoacirculareconomybasedonresourceefficiency.”準確概括了第三段的主旨。第三部分6.A*解析思路：文章第一段主要介紹了AI在healthcare領(lǐng)域的應用，包括diagnostictools,personalizedtreatmentplans,anddrugdiscoveryalgorithms。該段提到了AI-poweredmedicalimagingsystems,AIalgorithmsanalyzingpatientdata,andthedevelopmentofnewdrugsandtherapies。選項A“ItdiscussesAI'sapplicationsinhealthcare,suchasdiagnostictools,personalizedtreatmentplans,anddrugdiscoveryalgorithms.”準確概括了第一段的主要內(nèi)容。7.B*解析思路：文章第二段主要介紹了AI在education領(lǐng)域的應用，包括personalizedlearningexperiences,interactivelearningexercises,andreal-timefeedback。該段提到了AI-poweredlearningplatforms,customizedlessonplans,andautomatingadministrativetasks。選項B“Itexpl