2025年英语六级阅读理解词汇突破：必考词汇与例句汇编

2025年英语六级阅读理解词汇突破：必考词汇与例句汇编考试时间：______分钟总分：______分姓名：______第一部分阅读理解Theinternet,apowerfultoolforcommunicationandinformationexchange,hasfundamentallyalteredthewaywelive,work,andinteract.Whileitsbenefitsareundeniable,concernsaboutitspotentialnegativeimpactshavealsogrownincreasinglyprominentinrecentyears.Thisphenomenonhassparkedawidespreaddebateabouttheroleoftheinternetinmodernsocietyandtheneedforresponsibleusage.Oneofthemostsignificantconcernsistheissueofmisinformationanddisinformation.Theeasewithwhichfalseormisleadinginformationcanbecreatedanddisseminatedonlineposesaseriousthreattoinformedpublicdiscourse.Thisisparticularlyproblematicduringtimesofcrisis,whenpeoplerelyheavilyononlinesourcesforinformation.Therapidspreadofconspiracytheoriesandfakenewscanleadtoconfusion,fear,andevenviolence.Furthermore,thelinesbetweenfactandfictionhavebecomeincreasinglyblurred,makingitdifficultforindividualstodiscerncrediblesourcesfromunreliableones.Anothermajorissueistheimpactoftheinternetonmentalhealth.Socialmediaplatforms,inparticular,havebeenlinkedtoincreasedfeelingsofanxiety,depression,andloneliness.Theconstantcomparisontoothers'curatedonlinepersonascanleadtofeelingsofinadequacyandlowself-esteem.Moreover,theaddictivenatureoftheseplatformscanleadtoexcessivescreentime,neglectingreal-worldrelationshipsandactivities.Thishasraisedconcernsaboutthelong-termpsychologicaleffectsofheavyinternetuse.Cyberbullyingisyetanotherconcerningconsequenceoftheonlineworld.Theanonymityprovidedbytheinternetcanemboldenindividualstoengageinharassmentandabusethatwouldbeunlikelyinface-to-faceinteractions.Thiscanhavedevastatingeffectsonvictims,leadingtoemotionaldistress,socialisolation,andinextremecases,self-harm.Theprevalenceofcyberbullyinghighlightstheneedforonlinesafetymeasuresandeducationonresponsibleonlinebehavior.Whiletheseconcernsarevalid,itisimportanttoacknowledgethattheinternetalsooffersnumerousbenefits.Ithasconnectedpeopleacrosstheglobe,facilitatedaccesstoinformationandeducation,andcreatednewopportunitiesforcommerceandinnovation.Thekeyliesinfindingabalancebetweenharnessingthepositiveaspectsoftheinternetandmitigatingitspotentialharms.Thisrequiresacollectiveeffortfromindividuals,communities,andgovernmentstopromotedigitalliteracy,responsibleonlineconduct,andthedevelopmentofethicalonlineplatforms.第二部分阅读理解Climatechange,drivenprimarilybyhumanactivities,particularlytheburningoffossilfuels,hasemergedasoneofthemostpressingchallengesfacingtheplanettoday.Itsconsequencesarefar-reachingandprofound,impactingecosystems,economies,andhumansocietiesaroundtheworld.Thescientificconsensusontherealityandurgencyofclimatechangeisoverwhelming,necessitatingimmediateanddecisiveactiontomitigateitseffects.Oneofthemostvisibleimpactsofclimatechangeistheriseinglobalaveragetemperatures.Thishasledtothemeltingofpolaricecapsandglaciers,contributingtosea-levelrise.Coastalcommunitiesandlow-lyingareasareparticularlyvulnerabletotheincreasedriskoffloodinganderosion.Thewarmingofoceanwatershasalsocausedcoralbleaching,threateningthebiodiversityofmarineecosystemsthatrelyonthesedelicatestructures.Extremeweathereventshavebecomemorefrequentandintenseduetoclimatechange.Heatwaves,droughts,floods,andhurricanesareallexamplesofweatherphenomenathathavebeenexacerbatedbyrisingglobaltemperatures.Theseeventscancausesignificantdamagetoinfrastructure,disruptagriculture,andleadtolossoflife.Theeconomicburdenofthesedisastersisimmense,strainingresourcesandhinderingdevelopment.Furthermore,climatechangeishavingaprofoundimpactonbiodiversity.Manyspeciesarestrugglingtoadapttorapidlychangingenvironmentalconditions,leadingtoadeclineinpopulationnumbersandevenextinction.Thislossofbiodiversityhascascadingeffectsonecosystems,disruptingthenaturalbalanceandimpactingtheprovisionofessentialecosystemservices,suchaspollinationandwaterpurification.Addressingthechallengeofclimatechangerequiresamultifacetedapproach.Itinvolvestransitioningtorenewableenergysources,improvingenergyefficiency,andadoptingsustainableland-usepractices.Additionally,individualscancontributebymakinglifestylechangesthatreducetheircarbonfootprint,suchasusingpublictransportation,reducingconsumption,andsupportingenvironmentallyfriendlypolicies.Internationalcooperationisalsocrucial,asclimatechangeknowsnoborders.Onlythroughacollectiveandsustainedeffortcanwehopetomitigatetheimpactsofclimatechangeandcreateasustainablefutureforgenerationstocome.第三部分阅读理解Theconceptof"gigeconomy"hasgainedsignificanttractioninrecentyears,referringtoalabormarketcharacterizedbyshort-termcontractsorfreelanceworkasopposedtopermanentjobs.Thisshifthasbeendrivenbytheriseofdigitalplatformsthatconnectserviceproviderswithconsumers,enablingamoreflexibleanddecentralizedworkarrangement.Whilethegigeconomyoffersseveraladvantages,italsopresentsanumberofchallengesthatneedtobecarefullyconsidered.Oneofthemainattractionsofthegigeconomyistheflexibilityitofferstobothworkersandconsumers.Gigworkerscanchoosewhenandwheretheywork,allowingthemtobalancetheirprofessionalandpersonallivesmoreeffectively.Thisisparticularlyappealingtoindividualswhovalueautonomyandindependence.Consumers,ontheotherhand,benefitfromtheconvenienceandvarietyofservicesofferedbygigworkers.Anotheradvantageofthegigeconomyisitspotentialtocreatenewjobopportunities.Thegigeconomyhasopenedupdoorsforpeoplewhomaynotbeabletofindtraditionalemploymentduetovariousreasons,suchasdisability,lackofexperience,ortransportationlimitations.Ithasalsoenabledthegrowthofsmallbusinessesandstartupsthatmaynothavebeenfeasibleinatraditionalemploymentmodel.However,thegigeconomyalsoraisesconcernsaboutworkerprotectionandsocialsecurity.Gigworkersareoftenclassifiedasindependentcontractorsratherthanemployees,whichmeanstheydonotreceivebenefitssuchashealthinsurance,paidleave,orretirementplans.Thiscanleavegigworkersvulnerabletofinancialinsecurityandlackofaccesstosocialsafetynets.Additionally,thelackofjobsecurityandthepotentialforincomeinstabilitycanbestressfulforgigworkers.Anotherchallengeassociatedwiththegigeconomyisthepotentialforexploitation.Thecompetitivenatureofthegigmarketcanleadtoaracetothebottom,withgigworkersacceptinglowerpayandpoorworkingconditionstoattractcustomers.Thiscancreateanunevenplayingfieldandunderminethedignityofwork.Furthermore,therelianceondigitalplatformsraisesconcernsaboutdataprivacyandtheconcentrationofpowerinthehandsofafewlargecompanies.Thefutureofthegigeconomywilllikelydependonhowthesechallengesareaddressed.Policymakersneedtostrikeabalancebetweenfosteringinnovationandensuringworkerprotection.Thismayinvolveexploringnewmodelsofsocialsecuritythatcatertotheneedsofgigworkers,suchasportablebenefitssystems.Additionally,gigworkersthemselvesneedtobeequippedwiththeskillsandknowledgenecessarytonavigatethecomplexitiesofthegigeconomy.Onlythroughacollaborativeapproachcanweharnessthepotentialofthegigeconomywhilemitigatingitspotentialdownsides.试卷答案第一部分阅读理解1.Theprimarypurposeofthepassageistointroducethedebatesurroundingtheinternet'simpactonsocietyandtheneedforresponsibleusage.*解析思路：文章首段提出互联网的积极作用和负面影响并存，并引出关于其作用和责任使用的辩论。后续段落分别论述了虚假信息、心理健康、网络欺凌等问题，最后总结强调平衡利用和减少危害的必要性。全文围绕互联网利弊及应对措施展开，旨在引发对互联网在社会中角色的思考。2.Accordingtothepassage,therapidspreadofmisinformationonlinecanleadtovariousnegativeconsequences,includingconfusion,fear,andevenviolence.*解析思路：文章第二段明确指出，虚假信息的轻松创造和传播对公共讨论构成严重威胁，并列举了其可能导致的具体后果：混淆、恐惧，甚至暴力。该段内容直接支持此选项。3.Thepassagesuggeststhatsocialmediaplatformscancontributetofeelingsofinadequacyandlowself-esteemduetotheconstantcomparisonwithothers'curatedonlinepersonas.*解析思路：文章第三段专门论述了互联网对心理健康的影响，明确提到社交媒体平台与焦虑、抑郁、孤独感增加有关，并解释了原因：与他人精心编辑的在线形象进行比较，容易导致自我感觉不足和自尊心降低。此选项准确概括了该段信息。4.Thepassageimpliesthatcyberbullyingisasignificantproblemintheonlineworld,oftenleadingtosevereemotionaldistressforvictims.*解析思路：文章第四段将网络欺凌视为一个严重问题，指出互联网的匿名性可能导致骚扰和虐待，并强调这对受害者具有毁灭性影响，可能导致情绪困扰、社会隔离，甚至在极端情况下导致自残。此选项准确反映了段落对网络欺凌严重性的描述。5.Theauthorbelievesthatwhiletheinternetoffersnumerousbenefits,itiscrucialtofindabalancebetweenutilizingitspositiveaspectsandmitigatingitspotentialharms.*解析思路：文章最后一段总结了互联网的利弊，并提出了核心观点：虽然互联网有很多好处，但关键在于找到利用其积极方面和减少其潜在危害之间的平衡。作者强调集体努力来促进数字素养、负责任的在线行为和开发道德在线平台的重要性。此选项准确概括了作者的核心立场。第二部分阅读理解6.Thepassagepresentsthescientificconsensusthathumanactivities,particularlytheburningoffossilfuels,aretheprimarydriversofclimatechange.*解析思路：文章首段开宗明义指出，由人类活动（特别是燃烧化石燃料）驱动的气候变化是当今星球面临的最紧迫挑战之一，并强调科学界对此的共识。此选项准确反映了首段的核心信息。7.Accordingtothepassage,oneofthemostvisibleimpactsofclimatechangeisthemeltingofpolaricecapsandglaciers,whichcontributestosea-levelriseandposesarisktocoastalcommunities.*解析思路：文章第二段详细描述了气候变化的后果，明确提到全球平均气温上升导致极地冰盖和冰川融化，这导致了海平面上升，并对沿海社区构成风险。此选项准确概括了该段的部分核心内容。8.Thepassageindicatesthatclimatechangehasledtomorefrequentandintenseextremeweatherevents,suchasheatwaves,droughts,floods,andhurricanes.*解析思路：文章第三段指出，极端天气事件（如热浪、干旱、洪水和飓风）因全球气温上升而变得更加频繁和剧烈。该段内容直接支持此选项。9.Thepassagesuggeststhatclimatechangeisnegativelyimpactingbiodiversity,withmanyspeciesstrugglingtoadaptandfacingextinctionduetorapidlychangingenvironmentalconditions.*解析思路：文章第四段论述了气候变化对生物多样性的影响，指出许多物种难以适应快速变化的环境条件，导致种群数量下降甚至灭绝。该段内容直接支持此选项。10.Thepassageimpliesthataddressingclimatechangerequiresamultifacetedapproachinvolvinginternationalcooperation,policychanges,andindividualactionstotransitiontosustainablepractices.*解析思路：文章最后一段提出了应对气候变化的多种方法，包括转向可再生能源、提高能源效率、可持续的土地利用、个人生活方式改变以减少碳足迹，以及国际合作。这表明解决气候问题需要多方面措施和共同努力。此选项准确概括了最后一段的核心信息。第三部分阅读理解11.Thepassagedefinesthe"gigeconomy"asalabormarketcharacterizedbyshort-termcontra