2026年全国大学英语六级考试(CET-6)真题与答案

2026年全国大学英语六级考试(CET-6)真题与答案一、单项选择题（共20题，每题1分，计20分）1.Thepassagediscussestheimpactofsocialmediaonteenagers'mentalhealth,citingastudybyDr.Smith(2024)thatfoundasignificantcorrelationbetweenexcessivesocialmediauseandincreasedanxiety.Whichofthefollowingstatementsbestsummarizestheauthor'smainargument?A.Socialmediaplatformsshouldbebannedforminorsunder18.B.Teenagersshouldlimittheirdailysocialmediaconsumptiontonomorethan1hour.C.ThestudybyDr.Smithprovesthatsocialmediadirectlycausesmentalhealthissues.D.Mentalhealthprofessionalsshoulddevelopinterventionprogramsforhigh-riskusers.2.Inthecontextofthepassage,theterm"algorithmiccuration"refersto:A.Themanualselectionofcontentbysocialmediamoderators.B.Theautomatedfilteringsystemthatdeterminescontentvisibility.C.Thepsychologicalmanipulationofusersthroughpersonalizedrecommendations.D.Thecollaborativeeditingofpostsbymultipleusers.3.Theauthormentionsacasestudyofa15-year-oldgirlwhoexperiencedseveredepressionafterbeingcyberbulliedonTikTok.Thisexampleservesprimarilyto:A.Arguethatsocialmediaplatformsareinherentlyharmful.B.Highlighttheemotionalconsequencesofonlineharassment.C.Suggestthatparentsshouldmonitortheirchildren'ssocialmediaactivity.D.Proposealegalframeworkforregulatingsocialmediacontent.4.Accordingtothepassage,whichofthefollowingisNOTarecommendedstrategyformitigatingthenegativeeffectsofsocialmedia?A.Encouragingopendiscussionsaboutonlineexperienceswithtrustedadults.B.Prioritizingface-to-faceinteractionsoverdigitalcommunication.C.Relyingsolelyonsocialmediainfluencersformentalhealthadvice.D.Settingclearboundariesforsocialmediausage.5.Thephrase"digitalechochambers"inthepassageisbestunderstoodas:A.Aphysicalspacewherepeoplegathertodiscusssocialmedia.B.Thetendencyofalgorithmstoreinforceexistingbeliefs.C.Alegaltermforcopyrightinfringement.D.Atechnicalfeatureofsocialmediaplatforms.6.Theauthorcriticizescertaininfluencersforpromotingunrealisticlifestylestandards,whichcanleadto:A.Increasedproductivityamongyoungfollowers.B.Adeclineinsocialmediausage.C.Bodyimageissuesandlowself-esteem.D.Greaterawarenessofmentalhealthchallenges.7.Thepassagesuggeststhatsocialmediaplatformsshouldimplementstricterpoliciesto:A.Increaserevenuethroughsubscriptionmodels.B.Reducethespreadofharmfulcontent.C.Enhanceuserengagementmetrics.D.Improvethespeedofcontentdelivery.8.Theauthor'stonetowardthetopicofsocialmediaaddictioncanbedescribedas:A.Indifferent,astheypresentbothsidesequally.B.Cautious,emphasizingtheneedformoderation.C.Condemning,advocatingforacompleteban.D.Optimistic,focusingonpotentialbenefits.9.ThepassagementionsasurveyconductedbytheAmericanPsychologicalAssociation(APA)in2023,whichrevealedthat68%ofteenagersreportedfeelingstressedduetosocialmedia.Thisstatisticisusedto:A.Supporttheclaimthatsocialmediaisaprimarysourceofstress.B.QuestionthereliabilityoftheAPA'sresearchmethods.C.Comparesocialmediastresswithacademicpressure.D.Arguethatstressisanormalpartofteenagelife.10.Theauthorproposesasolutioninvolving"digitalliteracyeducation,"whichwouldprimarilyfocuson:A.Teachingcodingskillstoteenagers.B.Improvingthetechnicalinfrastructureofsocialmediaplatforms.C.Educatingusersaboutcriticalthinkingandmediaconsumption.D.Encouragingthedevelopmentofnewsocialmediaapps.11.Thephrase"unfilteredreality"inthepassagecontrastswith:A.Thecuratedcontentonsocialmedia.B.Theidealizedimagesintraditionaladvertising.C.Thescientificresearchonsocialmediaeffects.D.Theofflineexperiencesofyoungpeople.12.TheauthormentionsastudybyJohnsonetal.(2024)thatfounda30%reductioninanxietysymptomsamongteenagerswhoparticipatedinmindfulnessmeditation.Thisexampleisusedto:A.Justifytheuseofsocialmediaasatherapeutictool.B.Highlightthebenefitsofalternativecopingmechanisms.C.Arguethatmeditationismoreeffectivethansocialmedia.D.Suggestthatsocialmediashouldbereplacedbymeditationapps.13.Thepassagediscussestheroleofparentsinaddressingsocialmedia-relatedissues,emphasizingthatparentsshould:A.Restricttheirchildren'ssocialmediaaccessentirely.B.Fosteropencommunicationandsetreasonableguidelines.C.Monitortheirchildren'sonlineactivitywithouttheirknowledge.D.Relyonsocialmediaplatformstoenforcerules.14.Theauthor'sreferencetothe"digitalfootprint"conceptismostrelevantto:A.Thephysicalpresenceofusersonline.B.Thelong-termconsequencesofonlinebehavior.C.Thelegalimplicationsofsocialmediause.D.Thetechnicalstorageofuserdata.15.ThepassagementionsacampaignbytheNationalInstituteofMentalHealth(NIMH)topromote"healthysocialmediahabits."Thiscampaignwouldlikelyemphasize:A.Theimportanceofsocialmediafornetworking.B.Strategiesforbalanceddigitalconsumption.C.Theeconomicbenefitsofsocialmediacompanies.D.Theneedforstrictergovernmentregulation.16.Theauthor'suseofthephrase"toxiconlineculture"suggeststhat:A.Socialmediaplatformsareinherentlytoxic.B.Certainbehaviorsonsocialmediacanbeharmful.C.Onlineinteractionsaremoretoxicthanofflineones.D.Socialmediashouldbeusedonlyintoxicenvironments.17.ThepassagementionsastudybyLeeandPark(2023)thatfoundapositivecorrelationbetweensocialmediauseandcreativityinsometeenagers.Thisfindingchallengesthe:A.Assumptionthatsocialmediaissolelynegative.B.Beliefthatcreativityisunaffectedbysocialmedia.C.Argumentthatsocialmediareducesproductivity.D.Claimthatsocialmediaisharmfultomentalhealth.18.Theauthorsuggeststhatsocialmediaplatformsshouldadopta"balancedapproach"tocontentmoderation,whichwouldinvolve:A.Allowingfreeexpressionwithoutrestrictions.B.Implementingstricterpoliciesforharmfulcontent.C.Prioritizinguserengagementoverethicalconsiderations.D.Removingallcontroversialtopicsfromsocialmedia.19.ThepassagementionsasurveybythePewResearchCenter(2024)thatfound75%ofteenagersbelievesocialmediahasanegativeimpactontheirmentalhealth.Thisstatisticisusedto:A.Supporttheauthor'spersonalopinion.B.Highlighttheprevalenceofnegativeperceptions.C.Arguethatteenagersareoverlysensitive.D.Questionthevalidityofthesurveymethodology.20.Theauthorconcludesbyadvocatingforacollaborativeeffortbetween:A.Socialmediacompanies,governments,andeducators.B.Teenagersandinfluencerstocreatepositivecontent.C.Parentsandchildrentoestablishhealthyhabits.D.Researchersandpolicymakerstodevelopsolutions.二、填空题（共10题，每题2分，计20分）1.Accordingtothepassage,excessivesocialmediausehasbeenlinkedtoincreasedlevelsof______amongteenagers.2.Theterm"algorithmiccuration"referstotheautomatedprocessbywhichsocialmediaplatforms______contentforusers.3.Theauthorcriticizesinfluencersforpromotingunrealistic______standards,whichcanleadtobodyimageissues.4.Thephrase"digitalechochambers"describesthetendencyofalgorithmsto______existingbeliefs.5.ThepassagementionsastudybyDr.Smith(2024)thatfounda______correlationbetweensocialmediauseandanxiety.6.Theauthorsuggeststhatparentsshould______theirchildren'ssocialmediaactivitytomitigatenegativeeffects.7.Theterm"digitalfootprint"referstothe______ofaperson'sonlinebehaviorovertime.8.Thepassagediscussestheroleof"mindfulnessmeditation"inreducing______symptomsamongteenagers.9.TheauthormentionsacampaignbytheNationalInstituteofMentalHealth(NIMH)topromote______socialmediahabits.10.Thepassagehighlightstheneedfora______approachtocontentmoderationonsocialmediaplatforms.三、判断题（共10题，每题2分，计20分）1.Thepassageexplicitlystatesthatsocialmediaplatformsareresponsibleforallmentalhealthissuesamongteenagers.2.Theauthorproposesacompletebanonsocialmediaforminorsastheonlysolutiontoitsnegativeeffects.3.Thephrase"algorithmiccuration"isdefinedasthemanualselectionofcontentbyhumanmoderators.4.Thepassagementionsacasestudyofa15-year-oldgirlwhoexperiencedseveredepressionafterbeingcyberbulliedonTikTok.5.Theauthorsuggeststhatteenagersshouldrelysolelyonsocialmediainfluencersformentalhealthadvice.6.Theterm"digitalechochambers"isusedtodescribethephysicalspaceswhereteenagersgathertodiscusssocialmedia.7.ThepassagementionsasurveybytheAmericanPsychologicalAssociation(APA)thatfound68%ofteenagersreportedfeelingstressedduetosocialmedia.8.Theauthorcriticizescertaininfluencersforpromotingunrealisticlifestylestandards,whichcanleadtobodyimageissues.9.Thepassagesuggeststhatsocialmediaplatformsshouldimplementstricterpoliciestoreducethespreadofharmfulcontent.10.Theauthorconcludesbyadvocatingforacollaborativeeffortbetweensocialmediacompanies,governments,andeducators.四、简答题（共8题，每题2分，计16分）1.Accordingtothepassage,whatarethemainnegativeeffectsofexcessivesocialmediauseonteenagers'mentalhealth?2.Explaintheconceptof"algorithmiccuration"asdescribedinthepassage.3.Howdoestheauthorsuggestthatparentscanhelpmitigatethenegativeeffectsofsocialmediaontheirchildren?4.Whatisthesignificanceoftheterm"digitalfootprint"inthecontextofsocialmediause?5.Describetheauthor'spositionontheroleofsocialmediainfluencersinshapingteenagers'perceptions.6.Accordingtothepassage,whataresomepotentialbenefitsofsocialmediauseforteenagers?7.Explaintheauthor'sviewontheneedforstrictercontentmoderationpoliciesonsocialmediaplatforms.8.Whatdoesthepassagesuggestasalong-termsolutiontotheproblemofsocialmediaaddiction?五、应用题（共8题，每题4分，计24分）1.Imagineyouareahighschoolcounselor.A16-year-oldstudenthascometoyouexpressinganxietyanddepressionafterbeingcyberbulliedonInstagram.Basedonthepassage,whatstepswouldyourecommendtohelpthisstudent?2.Designabrief"digitalliteracyeducation"programformiddleschoolstudents,focusingonthepassage'skeypoints.3.Explainhowtheconceptof"algorithmiccuration"canleadtotheformationof"digitalechochambers"anditspotentialconsequences.4.Supposeyouareasocialmediaplatformdeveloper.Howwouldyouimplementa"balancedapproach"tocontentmoderationassuggestedinthepassage?5.Writeashortessay(200words)arguingfortheimportanceofparentalinvolvementinmanagingteenagers'socialmediause.6.Describeascenariowheresocialmediausecouldhaveapositiveimpactonateenager'slife,usingexamplesfromthepassage.7.Explainhowthe"digitalfootprint"conceptappliestoteenagers'onlinebehaviorandwhyitisimportanttobemindfulofit.8.Ifyouwerearesearcherstudyingtheeffectsofsocialmediaonteenagers,whatspecificquestionswouldyouinvestigatebasedonthepassage'sfindings?【标准答案及解析】一、单项选择题1.B解析：题干引用了Dr.Smith的研究，但作者并未提出具体的使用时长建议，而是强调适度原则。选项A过于极端，选项C过于绝对，选项D偏离了原文主旨。选项B最符合作者对适度使用的建议。2.B解析：根据上下文，algorithmiccuration是自动化筛选系统，与人工选择（A）、心理操纵（C）、用户协作（D）均不符。3.B解析：案例研究强调网络欺凌的情绪后果，而非其他选项所述的全面论断、法律建议或替代方案。4.C解析：选项C建议依赖网红，与原文提倡的开放沟通、现实互动、合理界限相悖。5.B解析：echochambers指算法强化固有观点，与物理空间（A）、法律术语（C）、技术功能（D）无关。6.C解析：原文明确指出网红推广不切实际的生活方式会导致自尊问题。7.B解析：原文主张平台加强政策以减少有害内容，其他选项偏离主旨。8.B解析：作者语气谨慎，强调适度使用，而非完全禁止或盲目乐观。9.A解析：统计数据支持社交媒体是压力来源的论点，其他选项曲解了其作用。10.C解析：digitalliteracyeducation聚焦批判性思维和媒体消费教育，其他选项偏离主题。11.A解析：unfilteredreality与社交媒体的筛选内容形成对比。12.B解析：案例强调替代性应对机制（如冥想）的益处，而非社交媒体本身。13.B解析：原文建议开放沟通和合理界限，其他选项过于极端或被动。14.B解析：digitalfootprint强调长期行为后果，其他选项不符。15.B解析：campaign强调平衡数字消费，其他选项偏离主题。16.B解析：toxiconlineculture指有害行为，而非平台本身或对比线下环境。17.A解析：研究发现挑战了社交媒体全负面的假设。18.B解析：balancedapproach强调严格政策，其他选项过于极端或被动。19.B解析：数据突出负面认知的普遍性，其他选项曲解其作用。20.A解析：原文主张多方协作，其他选项过于片面。二、填空题1.anxiety解析：根据Dr.Smith的研究，过度使用与焦虑增加相关。2.filters解析：algorithmiccuration指算法筛选内容。3.l