2020年大学英语六级考试真题及答案(第一套)

专业文档专业文档大学英语六级考试真题(第1套)PartI Writing (30minutes)Directions:Forthispart,youareallowed30minutestowriteashortessayoninvention.Youressayshouldincludetheimportanceofinventionandmeasurestobetakentoencourageinvention.Youarerequiredtowriteatleast150wordsbutnomorethan200words.PartⅡ ListeningComprehension (30SectionADirections:Inthissection,youwillheartwolongconversations.Attheendofeachconversation,youwillhearfourquestions.Boththeconversationandthequestionswillbespokenonlyonce.Afteryouhearaquestion,youmustchoosethebestanswerfromthefourchoicesmarkedA,B,CandD.ThenmarkthecorrespondingletteronAnswerSheetIwithasinglelinethroughthecentre.Questions1to4arebasedontheconversationyouhavejustheard.A.Ittriestopredictthepossibletrendsofglobalclimatechange.Itstudiestheimpactsofglobalclimatechangeonpeople'slives.Itlinksthescienceofclimatechangetoeconomicandpolicyissues.Itfocusesontheeffortscountriescanmaketodealwithglobalwarming.A.Itwilltakealongtimebeforeaconsensusisreachedonitsimpact.Itwouldbemorecostlytodealwithitsconsequencesthantoavoidit.Itisthemostpressingissueconfrontingallcountries.Itisboundtocauseendlessdisputesamongnations.A.Thetransitiontolow-carbonenergysystems.Thecooperationamongworldmajorpowers.Thesigningofaglobalagreement.Theraisingofpeople'sawareness.A.Carryoutmoreresearchonit.Cutdownenergyconsumption.Planwellinadvance.Adoptnewtechnology.Questions5to8arebasedontheconversationyouhavejustheard.A.Whenluckplaysarole.whatdeterminessuccess.Whetherpracticemakesperfect.Howimportantnaturaltalentis.A.Itknocksatyourdooronlyonceinawhile.Itissomethingthatnoonecanpossiblycreate.Itcomesnaturallyoutofone'sself-confidence.Itmeansbeinggoodatseizingopportunities.A.Luckrarelycontributestoaperson'ssuccess.Onemusthavenaturaltalenttobesuccessful.Oneshouldalwaysbereadytoseizeopportunities.Practiceisessentialtobecominggoodatsomething.A.Puttingtimeandeffortintofunthingsisprofitable.Peoplewholovewhattheydocarelittleaboutmoney.Beingpassionateaboutworkcanmakeonewealthy.Peopleinneedofmoneyworkhardautomatically.SectionBDirections:Inthissection,youwillheartwopassages.Attheendofeachpassage,youwillhearthreeorfourquestions.Boththepassageandthequestionswillbespokenonlyonce.Afteryouhearaquestion,youmustchoosethebestanswerfromthefourchoicesmarkedA,B,CandD.ThenmarkthecorrespondingletteronAnswerSheet1withasinglelinethroughthecentre.Questions9to12arebasedonthepassageyouhavejustheard.A.Thestumpofagianttree.Ahugepieceofrock.Thepeakofamountain.Atallchimney.A.Humanactivity.Windandwater.Chemicalprocesses.Fireandfury.A.Itisahistoricalmonument.Itwasbuiltinancienttimes.ItisIndians'sacredplaceforworship.Itwascreatedbysupernaturalpowers.A.Byshelteringtheminacave.Bykillingtheattackingbears.Byliftingthemwellabovetheground.Bytakingthemtothetopofamountain.Questions13to15arebasedonthepassageyouhavejustheard.A.Theywillbuysomethingfromtheconveniencestores.Theywilltakeadvantageofthetimetorestawhile.Theywillhavetheirvehicleswashedorserviced.Theywillpickupsomesouvenirsorgiftitems.A.Theycanbringonlytemporarypleasures.Theyaremeantfortheextremelywealthy.Theyshouldbedoneawaywithaltogether.Theymayeventuallydriveonetobankruptcy.A.Agoodwaytosocializeistohavedailylunchwithone'scolleagues.Retirementsavingsshouldcomefirstinone'sfamilybudgeting.Avacationwillbeaffordableifonesaves20dollarsaweek.Smalldailysavingscanmakeabigdifferenceinone'slife.SectionCDirections:Inthissection,youwillhearthreerecordingsoflecturesortalksfollowedbythreeorfourquestions.Therecordingswillbeplayedonlyonce.Afteryouhearaquestion,youmustchoosethebestanswerfromthefourchoicesmarkedA,B,CandD.ThenmarkthecorrespondingletteronAnswerSheet1withasinglelinethroughthecentre.Questions16to18arebasedontherecordingyouhavejustheard.A.Theyshouldbedoneawaywith.Theyarenecessaryinourlives.Theyenrichourexperience.Theyareharmfultohealth.A.Theyfeelstressedoutevenwithoutanychallengesinlife.Theyfeeltoooverwhelmedtodealwithlife'sproblems.Theyareanxioustofreethemselvesfromlife'stroubles.Theyareexhaustedevenwithoutdoinganyheavywork.~A.Theyexpandourmind.Theyprolongourlives.Theynarrowourfocus.TheylessenourburdensQuestions19to22arebasedontherecordingyouhavejustheard.A.Itisnoteasilybreakable.Itcamefroma3Dprinter.Itrepresentsthelateststyle.Itwasmadebyafashiondesigner.A.Whenshehadjustgraduatedfromhercollege.WhensheattendedaconferenceinNewYork.Whenshewasstudyingatafashiondesignschool.Whensheattendedafashionshowninemonthsago.A.Itwasdifficulttoprint.Itwashardtocomeby.Itwashardandbreakable.Itwasextremelyexpensive.A.Itisthelatestmodelofa3Dprinter.Itisaplasticwidelyusedin3Dprinting.Itgivesfashiondesignersroomforimagination.Itmarksabreakthroughinprintingmaterial.Questions23to25arebasedontherecordingyouhavejustheard.A.Theyarisefromtheadvancesintechnology.Theyhavenotbeenexaminedindetailsofar.Theyareeasytosolvewithmoderntechnology.Theycan'tbesolvedwithoutgovernmentsupport.A.Itisattractivetoentrepreneurs.Itdemandshugeinvestment.Itfocusesonnewproducts.Itisintenselycompetitive.A.Cooperationwithbigcompanies.Recruitingmorequalifiedstaff.In-servicetrainingofITpersonnel.Sharingofcostswitheachother.PartⅢ ReadingComprehension (40SectionADirections:Inthissection,thereisapassagewithtenblanks.Youarerequiredtoselectonewordforeachblankfromalistofchoicesgiveninawordbankfollowingthepassage.Readthepassagethroughcarefullybeforemakingyourchoices. Eachchoiceinthebankisidentifiedbyaletter.PleasemarkthecorrespondingletterforeachitemonAnswerSheet2withasinglelinethroughthecentre.maynotuseanyofthewordsinthebankmorethanonce.Questions26to35arebasedonthefollowingpassage.Itisimportantthatscientistsbeseenasnormalpeopleaskingandansweringimportantquestions.Good,soundsciencedependson 26,experimentsandreasonedmethodologies.Itrequiresawillingnesstoasknewquestionsandtrynewapproaches.Itrequiresonetotakerisksandexperiencefailures. Butgoodsciencealsorequires understanding,clearexplanationandconcisepresentation.Ourcountryneedsmorescientistswhoarewillingtostepoutinthepublic28andoffertheiropinionsonimportantmatters.Weneedmorescientistswhocanexplainwhattheyaredoinginlanguagethatis29andunderstandabletothepublic.Thoseofuswhoarenotscientistsshouldalsobepreparedtosupportpublicengagementbyscientists,andto30scientificknowledgeintoourpubliccommunications.Toomanypeopleinthiscountry,includingsomeamongourelectedleadership,stilldonotunderstandhowscienceworksorwhyrobust,long-rangeinvestmentsinresearchvitallymatter.Inthe1960s,theUnitedStates nearly17%ofdiscretionary(可酌情支配的)spendingtoresearchanddevelopment,32 decadesofgrowth.By2008,thefigurehadfallenintothesingle33 Thisoccursatatimewhenothernationshavemadesignificantgainsintheirownresearchcapabilities.AttheUniversityofCalifornia(UC),we 34 ourselvesnotonlyonthequalityofourresearch,butalsoonitscontributiontoimprovingourworld.To35 thedevelopmentofsciencefromthelabbenchtotheplace,UCisinvestingourownmoneyinourowngoodideas.A.Arena B.contextualC.Convincing D.devotedE.Digits F.hastenHypotheses H.impairingI.Incorporate J.indefiniteK.Indulge L.inertiaM.Pride N.reapingO.WarrantSectionBDirections:Inthissection,youaregoingtoreadapassagewithtenstatementsattachedtoit.Eachstatementcontainsinformationgiveninoneoftheparagraphs.Identifytheparagraphfromwhichinformationisderived.Youmaychooseaparagraphmorethanonce.Eachparagraphismarkedwithaletter.AnswerthequestionsbymarkingthecorrespondingletteronAnswerSheet2.AreWeinanInnovationLull?Scanthehighlightsofthisyear'sConsumerElectronicsShowCESandyoumaygetaslightfeelingofhavingseenthembefore.Manyofthecoolestgadgetsthisyeararethesameasthecoolestgadgetslastyear--ortheyearbefore,even.Theboothsarestillexciting,andthedemosarestilljustascrazy.Itisstilleasytobedazzledbythedisplayofdrones),3Dprinters,virtualrealitygoggles眼镜andmore"smart"devicesthanyoucouldeverhopetocatalog.Uponreflection,however,itisequallyeasytofeellikeyouhaveseenitallbefore.Anditishardnottothink:Areweinaninnovationlull(间歇期)?Insomeways,theanswerisyes.Foryears,smartphones,televisions,tablets,laptopsanddesktopshavemadeupahugepartofthemarketanddriveninnovation.Butnowthesesegmentsarelookingatslowergrowthcurves--orshrinkingmarketsinsomecases--asconsumersarenotaseagertospendmoneyonnewgadgets.Meanwhile,emergingtechnologies--thedrones,3Dprintersandsmart-homedevicesoftheworld--nowseemabittoooldtobecalled"thenextbigthing."Basicallythetechindustryseemstobeinanawkwardperiodnow. "Thereisnotanyone-hitwonder,therewillnotbeoneforyearstocome,"saidGaryShapiro,presidentandchiefexecutiveoftheConsumerTechnologyAssociation(CTA).Inhiseyes,however,thatdoesn'tnecessarilymeanthatinnovationhasstopped.Ithasjustgrownupalittle."Manyindustriesaregoingoutofinfancyandbecomingadolescents,"Shapirosaid.Forinstance,newtechnologiesthatarebuildinguponexistingtechnologyhavenotfoundtheirfootingwellenoughtoappealtoamassaudience,because,inmanycases,theyneedtoworkeffectivelywithotherdevicestorealizetheirfullappeal.Taketheevolutionofthesmarthome,forexample.Companiesarepushingithardbutmakeitalmostoverwhelmingeventodipatoeinthewaterfortheaverageconsumer,becausetherearesomanycompatibilityissuestothinkabout.Noaveragepersonwantstofigureoutwhethertheirfavoritecalendarsoftwareworkswiththeirfridgeorwhethertheirwashingmachineandtabletgetalong.Havingtoinstalladifferentappforeachsmartapplianceinyourhomeisannoying;itwouldbenicerifyoucouldmanageeverythingtogether. Andwhileyoumayforgiveyoursmartphoneanoccasionalfault,youprobablyhavelesspatienceforerrormessagesfromyourdoorlock.Companiesarepromotingtheirownstandards,andthemarkethasnothadtimetochooseawinneryetasthisisstillverynew.Companiesthathavelongfocusedonhardwarenowhavetothinkofecosystemsinsteadtogiveconsumerspracticalsolutionstotheireverydayproblems."Thedialogueischangingfromwhatistechnologicallypossibletowhatistechnologicallymeaningful,"saideconomistShawnDuBravac.DuBravacworksforCTA--whichputsontheshoweachyear--andsaidthatthisshifttoasearchforsolutionshasbeennoticeableasheresearchedhispredictionsfor2016."SomuchofwhatCEShasbeenaboutisthecool.Itisabouttheflashinessandthegadgets,"saidJohnCurran,managingdirectorofresearchatAccenture."Butoverthelastcoupleofyears,andinthisoneinparticular,wearestartingtoseecompaniesshiftfromwhatisthelargestscreensize,thesmallestformfactorortheshiniestobjectandmoreintowhatallofthesedevicesdothatispracticalinaconsumer'slife."Eventhetechnologypressconferences,whichhavebeenhigh-profileinthepastandreachedalevelofdramaandtheatricsfittingforaLasVegasstage,haveadifferentbenttothem.Ratherthanjustdazzlingwithahighcoolfactor,thereisafocusonthepractical.Fitbit,forexample,releaseditsfirstsmartwatchMonday,sellingwithaclearpurpose--toimproveyourfitness--andpromotingitasa"tool,notatoy."Notonlythat,itsupportsanumberofplatforms:Apple'siOS,Google'sAndroidandMicrosoft'sWindowsphone.Thatseemstobewhatconsumersaredemanding,afterall.Consumersarebecomingincreasinglyboredwithwhatcompanieshavetooffer:Asurveyof28,000consumersin28countriesreleasedbyAccenturefoundconsumersarenotasexcitedabouttechnologyastheyoncewere.Forexample,whenaskedwhethertheywouldbuyanewsmartphonethisyear,only48percentsaidyes--asix-pointdropfrom2015.Andwhenitcomestothehyper-connectedsuper-smartworldthattechnologyfirmsarepaintingforus,itseemsthatconsumersaregrowingmoreuneasyabouthandingoverthemassiveamountsofconsumerdataneededtoprovidethepersonalized,customizedsolutionsthatcompaniesneedtoimprovetheirservices.Thatcouldbeanotherexplanationforwhycompaniesseemtobestrengtheningtheirtalkofthepracticalityoftheirdevices.Companieshavealreadywonpartofthebattle,havingdriventechintoeverypartofourlives,trackingourstepsandourveryheartbeats.Yetthepersistentquestionof"WhydoIneedthat?"--or,perhapsmoretellingly,"Whydoyouneedtoknowthat?"--dogsthestepsofmanynewventures.Only13percentofrespondentssaidthattheywereinterestedinbuyingasmartwatchin2016,forexample--anincreaseofjustonepercentfromthepreviousyeardespiteayearofhigh-profilelaunches.Thatisbadnewsforanyfirmthatmayhopethatsmartwatchescanmakeupgroundformaturingsmartphoneandtabletmarkets.Andthesurveyfoundflatdemandforfitnessmonitors,smartthermostats恒温器andconnectedhomecameras,aswell.Accordingtothesurvey,thatlackofenthusiasmcouldstemfromconcernsaboutprivacyandsecurity.Evenamongpeoplewhohaveboughtconnecteddevicesofsomekind,37percentsaidthattheyaregoingtobemorecautionsaboutusingthesedevicesandservicesinthefuture.Afull18percenthaveevenreturneddevicesuntiltheyfeeltheycangetsaferguaranteesagainsthavingtheirsensitiveinformationhacked.That,too,explainstheheavyWashingtonpresenceatthisyear'sshow,asthesenewtechnologiesintrudeuponheavilyregulatedareas.InadditiontomanyseniorofficialsfromtheFederalTradeandFederalCommunicationscommissions,thisyear'slistofpolicymakersalsoincludesappearancesfromTransportationSecretaryAnthonyFoxx,totalkaboutsmartcities,andFederalAviationAdministrationAdministratorMichaelHuerta,totalkaboutdrones.Curran,theAccentureanalyst,saidthatincreasedgovernmentinterestintheshowmakessenseastechnologybecomesalargerpartofourlives."Thereisanincompatibilityintherateatwhichtheseareadvancingrelativetothewaywe'redigestingit,"hesaid."Technologyisbecomingbiggerandmoreaspirational,andpenetratingalmosteveryaspectofourlives.Wehavetounderstandandthinkabouttheimplications,andbalancethesegreatinnovationswiththepotentialdownsidestheynaturallycarrywiththem."Consumersareoftenhesitanttotrysmart-homedevicesbecausetheyareworriedaboutcompatibilityproblems.Thisyear'selectronicsshowfeaturedthepresenceofmanyofficialsfromthefederalgovernment.Themarketdemandforelectronicdevicesisnoweitherdecliningornotgrowingasfastasbefore.Oneanalystsuggestsitisnecessarytoacceptbothtliepositiveandnegativeaspectsofinnovativeproducts.TheConsumerElectronicsShowinrecentyearshasbeguntofocusmoreonthepracticalvaluethantheshowinessofelectronicdevices.Fewerinnovativeproductswerefoundatthisyear'selectronicproductsshow.Consumersarebecomingmoreworriedaboutgivingpersonalinformationtotechcompaniesgetcustomizedproductsandservices.TheConsumerTechnologyAssociationisthesponsoroftheannualConsumerElectronicsShow.Manyconsumerswonderaboutthenecessityofhavingtheirfitnessmonitored.Theelectronicindustryismaturingeventhoughnowonderproductshitthemarket.SectionCDirections:Thereare2passagesinthissection.Eachpassageisfollowedbysomequestionsorunfinishedstatements.ForeachofthemtherearefourchoicesmarkedA,B,CandD.YoushoulddecideonthebestchoiceandmarkthecorrespondingletteronAnswerSheet2withasinglelinethroughthecentre.PassageOneQuestions46to50arebasedonthefollowingpassage.TheParisclimateagreementfinalisedinDecemberlastyearheraldedaneweraforclimateaction.Forthefirsttime,theworld'snationsagreedtokeepglobalwarmingwellbelowThisisvitalforclimate-vulnerablenations.Fewerthan4%ofcountriesareresponsibleformorethanhalfoftheworld'sgreenhousegasemissions.InastudypublishedinNatureScientificReports,werevealjusthowdeepthisinjusticeruns.DevelopednationssuchasAustralia,theUnitedStates,Canada,andEuropeancountriesareessentiallyclimate"free-riders":causingthemajorityoftheproblemsthroughhighgreenhousegasemissions,whileincurringfewofthecostssuchasclimatechange'simpactonfoodandwater.Inotherwords,afewcountriesarebenefitingenormouslyfromtheconsumptionoffossilfuels,whileatthesametimecontributingdisproportionatelytotheglobalburdenofclimatechange.Ontheflipside,therearemany"forcedriders",whoaresufferingfromtheclimatechangeimpactsdespitehavingscarcelycontributedtotheproblem.Manyoftheworld'smostclimatevulnerablecountries,themajorityofwhichareAfricanorsmallislandstates,produceaverysmallquantityofemissions.Thisismuchlikeanon-smokergettingcancerfromsecond-handsmoke,whiletheheavysmokerisfortunateenoughtosmokeingoodhealth.TheParisagreementhasbeenwidelyhailedasapositivestepforwardinaddressingclimatechangeforall,althoughthedetailsonaddressing"climatejustice"canbebestdescribedassketchy.Thegoalofkeepingglobaltemperaturerise"wellbelow"2~Ciscommendablebuttheemissions-reductionpledgessubmittedbycountriesleadinguptotheParistalksareveryunlikelytodeliveronthis.Morethan$100billioninfundinghasbeenputonthetableforsupportingdevelopingnationstoreduceemissions. However,theagreementspecifiesthatthereisnoformaldistinctionbetweendevelopedanddevelopingnationsintheirresponsibilitytocutemissions,effectivelyignoringhistoricalemissions.Thereisalsoverylittledetailonwhowillprovidethefundsor,importantly,whoisresponsiblefortheirprovision.Securingthesefunds,andestablishingwhoisresponsibleforraisingthemwillalsobevitalforthefutureofclimate-vulnerablecountries.Themostclimate-vulnerablecountriesintheworldhavecontributedverylittletocreatingtheglobaldiseasefromwhichtheynowsufferthemost.Theremusturgentlybeameaningfulmobilisationofthepoliciesoutlinedintheagreementifwearetoachievenationalemissionsreductionswhilehelpingthemostvulnerablecountriesadapttoclimatechange.Anditisclearlyuptothecurrentgenerationofleadersfromhigh-emittingnationstodecidewhethertheywanttoberememberedasclimatechangetyrantsorpioneers.TheauthoriscriticaloftheParisclimateagreementbecauseitisunfairtothoseclimate-vulnerablenationsitaimstokeeptemperaturerisebelowonlyitisbeneficialtoonlyfewerthan4%ofcountriesitburdensdevelopedcountrieswiththesoleresponsibilityWhydoestheauthorcallsomedevelopedcountriesclimate"free-riders"?Theyneedn'tworryaboutthefoodandwatertheyconsume.Theyarebetterabletocopewiththeglobalclimatechange.Theyhardlypayanythingfortheproblemstheyhavecaused.Theyarefreefromthegreenhouseeffectsaffecting"forcedriders".Whydoestheauthorcomparethe"forcedriders"tosecond-handsmokers?Theyhavelittleresponsibilityforpublichealthproblems.Theyarevulnerabletounhealthyenvironmentalconditions.Theyhavetobearconsequencestheyarenotresponsiblefor.Theyareunawareofthepotentialriskstheyareconfronting.Whatdoestheauthorsayaboutthe$100billionfunding?Itwillmotivateallnationstoreducecarbonemissions.Thereisnofinalagreementonwhereitwillcomefrom.Thereisnoclarificationofhowthemoneywillbespent.Itwilleffectivelyreducegreenhouseemissionsworldwide.whaturgentactionmustbetakentorealisetheParisclimateagreement?Encouraginghigh-emittingnationstotaketheinitiative.Callingonallthenationsconcernedtomakejointefforts.Pushingthecurrentworldleaderstocometoaconsensus.Puttingineffectthepoliciesintheagreementatonce.PassageTwoQuestions51to55arebasedonthefollowingpassage.Teenagersatriskofdepression,anxietyandsuicideoftenweartheirtroubleslikeaneon)sign.Theirriskybehaviors--drinkingtoomuchalcohol,usingillegaldrugs,smokingcigarettesandskippingschool--canalertparentsandteachersthatseriousproblemsarebrewing.Butanewstudyfindsthatthere'sanothergroupofadolescentswhoareinnearlyasmuchdangerofexperiencingthesamepsychiatricsymptoms:teenswhousetonsofmedia,don'tgetenoughsleepandhaveasedentary不爱活动的lifestyle.Ofcourse,thatmaysoundlikeadescriptionofeveryteenagerontheplanet.Butthestudywarnsthatitisteenagerswhoengageinallthreeofthesepracticesintheextremewhoaretrulyinjeopardy.Becausetheirbehaviorsarenotusuallyseenasaredflag,theseyoungpeoplehavebeendubbedthe"invisiblerisk"groupbythestudy'sauthors."Insomewaysthey'reatgreaterriskoffallingthroughthecracks,"saysresearcherVladimirCarli."Whilemostparents,teachersandclinicianswouldreacttoanadolescentusingdrugsorgettingdrunk,theymayeasilyoverlookteenagerswhoareengagingininconspicuousbehaviors."Thestudy'sauthorssurveyed12,395studentsandanalyzednineriskbehaviors,includingexcessivealcoholuse,illegaldruguse,heavysmoking,highmediauseandtruancy逃学Theiraimwastodeterminetherelationshipbetweentheseriskbehaviorsandmentalhealthissuesinteenagers.About58%ofthestudentsdemonstratednoneorfewoftheriskbehaviors.Some13%scoredhighonallnineoftheriskbehaviors.And29%,the"invisiblerisk"group,scoredhighonthreeinparticular:Theyspentfivehoursadayormoreonelectronicdevices.Theysleptsixhoursanightorless.Andtheyneglected"otherhealthyactivities."Thegroupthatscoredhighonallnineoftheriskbehaviorswasmostlikelytoshowsymptomsofdepression;inall,nearly15%ofthisgroupreportedbeingdepressed,comparedwithjust4%ofthelow-riskgroup.Buttheinvisiblegroupwasn'tfarbehindthehigh-riskset,withmorethan13%ofthemexhibitingdepression.ThefindingscaughtCarlioffguard."Wewereverysurprised,"hesays."Thehigh-riskgroupandlow-riskgroupareobvious.Butthisthirdgroupwasnotonlyunexpected,itwassodistinctandsolarge--nearlyonethirdofoursample--thatitbecameakeyfindingofthestudy."Carlisaysthatoneofthemostsignificantthingsabouthisstudyisthatitprovidesnewearly-warningsignsforparents,teachersandmentalhealth-careproviders.Andearlyidentification,supportandtreatmentformentalhealthissues,hesays,arethebestwaystokeepthemfromturningintofull-blowndisorders.Whatdoestheauthormeanbysaying"Teenagersatriskofdepression,anxietyandsuicideoftenweartheirtroubleslikeaneonsign"(Lines1-2,Para.1)?Mentalproblemscannowbefoundinlargenumbersofteenagers.Teenagers'mentalproblemsaregettingmoreandmoreattention.Teenagers'mentalproblemsareoftentooconspicuousnottobeobserved.Depressionandanxietyarethemostcommonsymptomsofmentalproblems.Whatisthefindingofthenewstudy?Teenagers'lifestyleshavechangedgreatlyinrecentyears.Manyteenagersresorttodrugsoralcoholformentalrelief.Teenagersexperiencingpsychologicalproblemstendtousealotofmedia.Manyhithertounobservedyoungstersmayhavepsychologicalproblems.Whydotheresearchersrefertoteenswhousetonsofmedia,don'tgetenoughsleepandhaveasedentarylifestyleasthe"invisiblerisk"group?Theirbehaviorscanbeaninvisiblethreattosociety.Theirbehaviorsdonotconstituteawarningsignal.Theirbehaviorsdonottendtowardsmentalproblems.Theirbehaviorscanbefoundinalmostallteenagersonearth.Whatdoesthenewstudyfindabouttheinvisiblegroup?Theyarealmostasliabletodepressionasthehigh-riskgroup.Theysufferfromdepressionwithoutshowinganysymptoms.Theydonotoftendemonstrateriskybehaviorsastheirpeers.Theydonotattractthemediaattentionthehigh-riskgroupdoes.WhatisthesignificanceofVladimirCarli'sstudy?Itoffersanewtreatmentforpsychologicalproblemsamongteenagers.Itprovidesnewearly-warningsignalsforidentifyingteensintrouble.Itmayhavefoundanidealwaytohandleteenagerswithbehavioralproblems.Itshedsnewlightonhowunhealthybehaviorstriggermentalhealthproblems.PartⅣ Translation (30minutes)Directions:Forthispart,youareallowed30minutestotranslateapassagefromChineseintoEnglish.YoushouldwriteyouransweronAnswerSheet2.很少有机会外出旅行。然而，近年来中国旅游业发展迅速。经济的繁荣和富裕中产阶级的出现，引发了一2016年国庆节假日期间，旅游4000年中国将成为世界上最大的旅游国，在未来几年里将成为出境旅游支出增长最快的国家。大学英语六级考试真题答案与详解(第1套)PartI Writing高分范文MyViewonInvention①Drawingacomparisonbetweenmodernlifeandancientlife,wecannotimaginewhatlifewillbelikenowwithoutinvention.②Inventionmustbeattachedgreatimportanceto,asitisinventionthatcontributestotheadvancementofoursociety.③Thereareseveralexampleswhichcanbecitedtoillustratethisconcept.④Icanthinkofnobetterillustrationthanthefollowingone.⑤IfEdisonhadn'tinventedthelightbulb,wewouldhavelivedalifeastheblindinthenight.⑥Giventhatinventionplayssuchanessentialroleinourlife,whatcanwedotocultivatethispreciousspirit?⑦Foronething,itisadvisableforthesocialmediaandpublicitydepartmenttovigorouslyinformthepublicoftheimportanceofinvention.⑧Foranother,therelevantauthoritiesshouldsetupfavorableregulationsencourageinvention.⑨Forexample,theycansetupthepracticeofgivingpremiumsorissuingpatentcertificatetoinventors.⑩Finally,Iwanttousethefollowingsayingasourmutualencouragement,"Inventionisthespiritofhumanbeing'sprogress."⑪Atnotimeshouldweunderestimatethepowerofinvention.whenanideacomestoyourmind,justmakeyourowninvention.PartIIListeningConversationOneQuestions1to4arebasedontheconversationyouhavejustheard.C.。B.。A.。C.。ConversationW:IhavemanybusinessEnglishstudents.WhenIteachintheclassroom,(5)weoftenenduptalkingaboutthingslikesuccessandwhatleadstosuccess,andit'sinterestingthatmanyofthemmentiontheelementofluck.M:Right.W:Luckisimportanttosuccess,butsinceyou'veseenthatfantasticvideoontheTEDTalkswebsitebyRichardSt.John...hedoesn'tmentionluckatall.M:Well,I'mafirmbelieverthatpeoplecanmaketheirownluck.Imean,whatpeopleregardasluckyoucanactuallycreatetoadegree.W:Sure.(6-1)Ithinkalotofwhatpeopleconsiderluckisattributedtohowyourespondtotheopportunitiesthatcomeyourway.M:Yes.Verygoodpoint.W:(6-2)Seizingtheopportunities.Butwasthereanypointinthevideothatyouthoughtwasparticularlyinteresting?M:Yes,actuallytherewas.Somethingveryimpressivetomeismanypeoplethinkthatluckisimportantandthatnaturaltalentissomethingyoumusthaveinordertobesuccessful(7)Andinthevideowesaw,thepoint专业文档aboutgettinggoodatsomethingisnotabouthavingsomenaturaltalent.It'sallaboutpractice,practice,practice.W:Definitelyyeah.Naturaltalenthelpsinsomeway.Butattheendoftheday,youreallydoneedtoworkhardandgetreally,reallygoodatwhatyoudo.M:Sure.W:Ithoughtoneinterestingthinginthevideowastheideaofpassionbeingsoimportant.Andthere'repeoplewhoreallylovewhattheydo--ofcourse,you'regoingtowanttoworkharderandputthetimeandeffortintoit.(8)Andthefunnythingisthatifyoulovewhatyoudoandarereallypassionateaboutitandworkreallyhard,thenmoneykindofcomesautomatically.Questions5to8arebasedontheconversationyouhavejustheard.B。D7．D。8．C。PassageOneQuestions9to12arebasedonthepassageyouhavejustheard.。A。Whatcausedthevolcano’souterlayerstowearaway?B。短文在描绘魔鬼塔的形成过程时提到，地心熔岩冲出地面形成了火山颈，火山岩冷却硬化后，收缩碎裂变成了长形的柱子，即魔鬼塔。后来，火山的外层不断被风和水侵蚀，露出了坚硬的核心部分。由此可知，火山外层是被风和水侵蚀掉的，故答案为B。WhatdoesallIndianlegendsayaboutDevilsTower?DD。C。PassageQuestions13to15arebasedonthepassageyouhavejustheard.A。。WhatdoesthespeakerwanttoshowbytheexampleoftheChicagowoman?D。短文末尾提到，一位芝加哥妇女发现每天与同事外出吃午饭，一年就花费2，000美元，她决定自2020例子说明，小笔的日常积蓄可以改变一个人的生活，即，小笔的日常积蓄对于一个人的生活意义重大，故D。RecordingOneQuestions16to18arebasedontherecordingyouhavejustheard.B。B。A。RecordingInthepastfewmonths,I'vebeentravelingforweeksatatimewithonlyonesuitcaseofclothes.Oneday,Iwasinvitedtoanimportantevent,andIwantedtowearsomethingspecialforit.Ilookedthroughmysuitcasebutcouldn'tfindanythingtowear.(19)Iwasluckytobeatthetechnologyconferencethen,andIhadaccessto3D专业文档printers.SoIquicklydesignedaskirtonmycomputer,andIloadedthefileontheprinter.Itjustprovernighhenextmorning,Ijustookalthepiecesassembledthemtogetheinmyhoteroom,andthiisactuallytheskirtthatI'mwearingrightnow.Soiwasn'thefirstimethaIprinteclothes(20)Formyseniocollectitfashiodesignschool,Idecidetotryand3Dprinanentirfashiocollectirommyhome.TheproblemwasthatIbarelyknewanythingabout3Dprinting,andIhadonlyninemonthstofigureouthowtoprintfivefashionableIalwaysfeltmostcreativewhen