2025年英语四六级阅读理解难点解析试卷：下半学期备考重点

2025年英语四六级阅读理解难点解析试卷：下半学期备考重点考试时间：______分钟总分：______分姓名：______第一部分阅读理解（共10题，每题2分，满分20分）PassageOneTheriseofthedigitaleconomyhasfundamentallyalteredthelandscapeofmodernwork,bringingbothunprecedentedopportunitiesandsignificantchallenges.Ononehand,technologyhascreatednewjobcategoriesandenabledremotework,offeringgreaterflexibilityandaccesstoaglobaltalentpool.Platformsforfreelancingandgigworkhaveempoweredindividualstomonetizetheirskillsontheirownterms.Furthermore,automationandartificialintelligencehavestreamlinedoperationsinvariousindustries,leadingtoincreasedefficiencyandthepotentialforeconomicgrowth.Ontheotherhand,thedigitaltransformationhasprecipitatedconcernsaboutjobdisplacement.Routinetasksandjobswithrepetitiveprocessesareincreasinglysusceptibletoautomation,potentiallyleadingtounemploymentincertainsectors.Thegigeconomy,whileofferingfreedom,oftenlacksthesecurity,benefits,andcareerprogressionopportunitiesassociatedwithtraditionalemployment.Additionally,thedigitaldivideremainsacriticalissue,asthosewithoutaccesstotechnologyorthenecessarydigitalliteracyskillsriskbeingleftbehindintheevolvingjobmarket.Theshifttowardsremoteworkhasalsohighlightedchallengesrelatedtowork-lifebalance,mentalhealth,andtheneedforrobustdigitalinfrastructure.Questions:1.Accordingtothepassage,whataresomeofthepositiveimpactsofthedigitaleconomyonwork?2.Whatspecificconcernsarementionedregardingthegigeconomy?3.Theword"precipitated"inthesecondparagraphisclosestinmeaningto:a)Causedb)Exacerbatedc)Overlookedd)Simplified4.Whatchallengestothedigitaleconomyareidentifiedinthecontextofremotework?5.Whatdoesthepassagesuggestaboutthefutureofworkinthedigitalage?PassageTwoUrbanizationisoneofthedefiningtrendsofthe21stcentury,withmillionsofpeoplemigratingtocitiesinsearchofbettereconomicopportunities,education,andhealthcare.Whilecitiesofferaconcentrationofservicesandamenities,rapidurbanizationwithoutadequateplanningcanleadtosignificantproblems.Themostpressingissuesoftenincludehousingshortages,inadequateinfrastructure,andincreasedpollution.Trafficcongestioncanturncommutesintotime-consumingandfrustratingexperiences,negativelyimpactingthequalityoflifeforresidents.Environmentaldegradationisanothercriticalconsequenceofuncontrolledurbangrowth.Theexpansionofurbanareasoftenleadstodeforestationandthelossofgreenspaces,contributingtohighertemperaturesandreducedairquality.Theconcentrationofpeopleandindustriesinasmallareaalsogeneratessubstantialamountsofwaste,strainingmunicipalwastemanagementsystems.Socialissuessuchascrime,inequality,andthebreakdownofcommunitytiescanalsointensifyinovercrowdedurbanenvironments.Addressingthesemultifacetedchallengesrequirescomprehensiveurbanplanningthatprioritizessustainabledevelopment,efficientresourceallocation,andthecreationoflivable,inclusivecitiesforthefuture.Questions:6.Whataresomeofthemotivationscitedforpeoplemigratingtocities?7.Accordingtothepassage,whatarethreemajorproblemsassociatedwithrapidurbanization?8.Thephrase"deforestationandthelossofgreenspaces"inthethirdparagraphrefersto:a)Theclearingoflandforagriculturaluseb)Thedestructionofnaturalareaswithinurbanzonesc)Thereductioninurbantreeplantingprogramsd)Thedecreaseinforestcoveragearoundcities9.Whatsocialissuesarementionedaspotentialconsequencesofurbanization?10.Whatdoesthepassagesuggestisnecessarytomanagethechallengesofurbangrowth?第二部分阅读理解（共5题，每题2分，满分10分）PassageThreeClimatechangepresentsanexistentialthreattotheplanet,drivenprimarilybyhumanactivitiesthathaveincreasedgreenhousegasemissionsintheatmosphere.Theburningoffossilfuelsforenergy,deforestation,andindustrialprocesseshaveelevatedlevelsofcarbondioxide,methane,andotherpotentgreenhousegases,trappingheatandcausingglobaltemperaturestoriseatanalarmingrate.Thiswarminghasfar-reachingconsequences,includingmorefrequentandsevereweathereventslikehurricanes,droughts,andheatwaves.Italsoleadstothemeltingofpolaricecapsandglaciers,contributingtorisingsealevelsthatthreatencoastalcommunitiesworldwide.Biodiversityisanothercriticalareaaffectedbyclimatechange.Changingtemperatureandprecipitationpatterns,alongwithhabitatdestruction,putimmensepressureonecosystemsandthespeciesthatdependonthem.Manyplantandanimalspeciesarestrugglingtoadapttotheserapidchanges,leadingtoadeclineinpopulationnumbersandanincreasedriskofextinction.Thedisruptionofnaturalhabitatscanhavecascadingeffectsonentireecosystems,impactingeverythingfrompollinationservicestowaterquality.Addressingtheclimatecrisisrequiresurgentandcollectiveactiontoreducegreenhousegasemissions,transitiontorenewableenergysources,andimplementconservationstrategiestoprotectvulnerablespeciesandecosystems.Questions:11.Whatisthemaincauseoftheincreaseingreenhousegasesmentionedinthepassage?12.Whichtwospecificimpactsofclimatechangearementionedinthesecondparagraph?13.Accordingtothepassage,whatchallengesdochangingclimateconditionsposetobiodiversity?14.Whatactionsaresuggestedinthepassageasnecessarytocombatclimatechange?15.Theword"existential"inthefirstparagraphisbestunderstoodas:a)Economicb)Environmentalc)Fundamentalandpotentiallyfatald)Technical---试卷答案第一部分阅读理解1.Theriseofthedigitaleconomyhascreatednewjobcategoriesandenabledremotework,offeringgreaterflexibilityandaccesstoaglobaltalentpool.2.Thegigeconomylacksthesecurity,benefits,andcareerprogressionopportunitiesassociatedwithtraditionalemployment.3.a)Caused4.Theshifttowardsremoteworkhashighlightedchallengesrelatedtowork-lifebalanceandmentalhealth.5.Thefutureofworkwilllikelyinvolveadaptingtotechnologicaladvancementsandnavigatingthebalancebetweendigitalopportunitiesandassociatedchallenges.PassageTwo6.Peoplemigratetocitiesinsearchofbettereconomicopportunities,education,andhealthcare.7.Housingshortages,inadequateinfrastructure,andincreasedpollutionaremajorproblemsassociatedwithrapidurbanization.8.b)Thedestructionofnaturalareaswithinurbanzones9.Crimeandinequalityarementionedaspotentialsocialissuesresultingfromurbanization.10.Comprehensiveurbanplanningthatprioritizessustainabledevelopment,efficientresourceallocation,andthecreationoflivable,inclusivecitiesisnecessarytomanagethechallengesofurbangrowth.第二部分阅读理解11.Humanactivitiessuchastheburningoffossilfuelsforenergy,deforestation,andindustrialprocesseshaveincreasedgreenhousegasemissions.12.Morefrequentandsevereweathereventslikehurricanes,droughts,andheatwaves,andthemeltingofpolaricecapsandglacierscontributingtorisingsealevelsarementionedimpacts.13.Changingtemperatureandprecipitationpatterns,alongwithhabitatdestruction,putimmensepressureonecosystemsandthespeciesthatdependonthem,leadingtoadeclineinpopulationnumbersandanincreasedriskofextinction.14.Urgentandcollectiveactionisneededtoreducegreenhousegasemissions,transitiontorenewableenergysources,andimplementconservationstrategiestoprotectvulnerablespeciesandecosystems.15.c)Fundamentalandpotentiallyfatal解析思路第一部分阅读理解1.解析思路：题目询问数字经济的积极影响。根据第一段首句，数字经济创造了新的工作岗位类别，并通过远程工作提供了更大的灵活性和全球人才库的接入机会。选项中只有第一句概括了这些积极影响。2.解析思路：题目询问对零工经济的担忧。根据第二段明确指出，零工经济缺乏传统就业相关的安全性、福利和职业发展机会。选项二准确反映了这一点。3.解析思路：题目要求选择与“precipitated”意思最接近的词。根据上下文，precipitated指的是由数字经济的崛起导致或引发了关于工作流失的担忧。选项a）“Caused”（导致）与原文意思最接近。4.解析思路：题目询问远程工作带来的挑战。根据第二段最后一句，远程工作凸显了工作与生活平衡和心理健康方面的挑战。选项四描述了这些挑战。5.解析思路：题目询问数字时代工作的未来。文章最后一句提到，未来工作需要适应技术进步并应对数字机会与挑战之间的平衡。选项五概括了这一观点。6.解析思路：题目询问人们移居城市的动机。根据第一段第二句，人们移居城市是为了寻求更好的经济机会、教育和医疗保健。选项六直