2021上海高考英语真题

上海英语试卷考生注意：1．考试时间120分钟，试卷满分150分。2．本考试设试卷和答题纸两某些。试卷分为第1卷（第1-12页）和第II卷（第13页），全卷共13页。所有答题必要涂（选取题）或写（非选取题）在答题纸上，做在试卷上一律不得分。3．答题前，务必在答题纸上填写准考证号和姓名，并将核对后条形码贴在指定位置上。第1卷（共105分）I.ListeningComprehensionSectionADirections：InSectionA，youwillheartenshortconversationsbetweentwospeakers.Attheendofeachconversation，aquestionwillbeaskedaboutwhatwassaid.Theconversationsandthequestionswillbespokenonlyonce.Afteryouhearaconversationandthequestionaboutit，readthefourpossibleanswersonyourpaper，anddecidewhichoneisthebestanswertothequestionyouhaveheard.1.A.Atalibrary.B.Atahotel.C.Atabank.D.Atanairport.2.A.Relaxed.B.Annoyed.C.Worried.D.Satisfied3.A.Doctorandpatient.B.Shopownerandcustomer.C.Secretaryandboss.D.Receptionistandguest.4.A.Hewouldhavethrown$300around.B.$300isnotenoughfortheconcert.C.Sandyshouldn'thavegiventhatmuch.D.Davemustbemadwiththemoney5.A.Shelivesclosetotheman.B.Shechangeshermindatlast.C.Shewillturntohermanager.D.Shedeclinestheman'soffer.6．A.2B.3．C.4．D．57.A.Bothofthemdrinktoomuchcoffee.B.Thewomandoesn'tlikecoffeeatall.C.Theyhelpeachotherstopdrinkingcoffee.D.Themanisuninterestedinthewoman'sstory8.A.Hedoesn'tmindhelpingthewoman.B.Hehesitateswhethertohelpornot.C.He'llhelpifthewomandoesn'tmindD.Hecan'thelpmovethecupboard.9.A.He'splanningtofindanewjob.B.Hepreferstokeephishouseinamess.C.He'stoobusytocleanhishouseD.Hehasalreadycleanedhisnewhouse,10.A.Shedoesn'tagreewiththeman.B.Sheisgoodatfindingaplacetostay.C.Shecouldhardlyfindthetruth.D.ShehadnotravelexperienceinBritain.SectionBDirections：InSectionB，youwillheartwoshortpassages，andyouwillbeaskedthreequestionsoneachofthepassages.Thepassageswillbereadtwice，butthequestionswillbespokenonlyonce.Whenyouhearaquestion，readthefourpossibleanswersonyourpaperanddecidewhichonewouldbethebestanswertothequestionyouhaveheard.Questions11through13arebasedonthefollowingpassage11.A.Usethecompany'sequipment.B.GiveorderstorobotsC.Makedecisionsforthecompany.D.ActasBigBrother.12.A.Employeesgainfullfreedom.B.Employeessuspectoneanother.C.Employees'childrenarehappy.D.Employeesenjoyworkingthere.13.A.Reward.B.Safety.C.Trust.D.HonestyQuestions14through16arebasedonthefollowingpassage14.A.Canadahadasmallerpopulation.B.LandwascheaperinCanada.C.TheywantedtocontinuetheRevolution.D.TheywereagainstBritain.15.A.TheystandardizedCanadianEnglish.B.TheysettledthereaftertheRevolution.C.Theyenjoyaveryhighsocialposition.D.Theymakeupasmallpartofthepopulation16.A.Itisconsidereduniquetosomeextent.B.ItisgreatlyinfluencedbyFrench.C.ItismainlylinkedtoBritishculture.D.Itdatesbacktothelate17thcentury.SectionCDirections：InSectionC，youwillheartwolongerconversations.Theconversationswillbereadtwice.Afteryouheareachconversation，youarerequiredtofillinthenumberedblankswiththeinformationyouhaveheard.Writeyouranswersonyouranswersheet.Blanks17through20arebasedonthefollowingconversation.Completetheform.WriteONEWORDforeachanswer.Blanks21through24arebasedonthefollowingconversation.Completetheform.WriteNOMORETHANTHREEWORDSforeachanswer.II.GrammarandVocabularySectionADirections：BeneatheachofthefollowingsentencestherearefourchoicesmarkedA，B，CandD.Choosetheoneanswerthatbestcompletesthesentence.25.passion，peoplewon'thavethemotivationorthejoynecessaryforcreativethinking.A.ForB.WithoutC.BeneathD.By26.Ishonestythebestpolicy?We_thatitiswhenwearelittle.A.willteachB.teachC.aretaughtD.willbetaught27.AsJacklefthismembershipcardathome，hewasn'tallowedintothesportsclub.A.goingB.togoC.goD.gone28.Thenewlawstatesthatpeople________driveafterdrinkingalcohol.A.wouldn'tB.needn'tC.won'tD.mustn't29.Onlywiththegreatestofluck_toescapefromtherisingfloodwaters.A.managedsheB.shemanagedC.didshemanageD.shedidmanage30.—IhearthatJasonisplanningtobuyacar.—Iknow.Bynextmonth，he_enoughforausedone.A.willhavesavedB.willbesavingC.hassavedD.saves31.Whenhetookhisglovesoff，Inoticedthatonehadhisnamewritteninside.A.eachB.everyC.otherD.another32.Ihaveatightbudgetforthetrip，soI'mnotgoingtofly_theairlineslowerticketprices.A.onceB.ifC.afterD.unless33.WhenPeterspeaksinpublic，healwayshastrouble_therightthingstosay.A.thinkingofB.tothinkofC.thoughtofD.thinkof34.Thereismuchtruthintheidea_kindnessisusuallyservedbyfrankness.A.whyB.whichC.thatD.whether35.Haveyousentthank-younotestotherelativesfrom__youreceivedgifts?A.whichB.themC.thatD.whom36.Theclub，__25yearsago，isholdingapartyforpastandpresentmembers.A.foundedB.foundingC.beingfoundedD.tobefounded37.—Wasitbycuttingdownstaff__shesavedthefirm?—No，itwasbyimprovingworkefficiency.A.whenB.whatC.howD.that38.—We'veonlygotthissmallbookcase.Willthatdo?—No，__Iamlookingforissomethingmuchbiggerandstronger.A.whoB.thatC.whatD.which39."Genius"isacomplicatedconcept，__manydifferentfactors.A.involvedB.involvingC.toinvolveD.beinginvolved40.Themapisoneofthebesttoolsamanhas__hegoestoanewplace.A.wheneverB.whateverC.whereverD.howeverSectionBDirections：Completethefollowingpassagebyusingthewordsinthebox.Eachwordcanonlybeusedonce.Notethatthereisonewordmorethanyouneed.A.maintainedB.seriousC.indicationsD.figuresE.anxiousF.concernGcrisisH.decidedI.availableJ.reversedFilmgoersshouldbetoldhowmanycaloriesthereareinthepopcorn，icecreamandsoftdrinksthattheybuyincinemas，accordingtotheFoodStandardAgency.Smallerpopcornbucketsanddrinkcupsshouldalsobemade41，thenutritioninspectorsaid.TimSmith，chiefexecutiveoftheagency，toldTheTimesthatcinemasshouldhelptodealwiththecountry'soverweight42."Thereisamisbeliefthatpopcorniscalorie-free，butthatisnotthecase.Itisa43tous,"hesaid."Portionsizesarealsoabigissue，andthereseemstobeincreasinglybigpacksonsale."HespokeasanumberoffoodchainssuchasPretAManger，WimpeyandTheRealGreek44toputcaloriecountsonalltheirmenus.Atrialscheme（试行 方案 气瓶 现场处置方案 .pdf气瓶 现场处置方案 .doc见习基地管理方案.doc关于群访事件的化解方案建筑工地扬尘治理专项方案下载 ）with21foodcompaniestookplacelastsummer，and45arethatconsumersalteredtheirbuyinghabitswhentheyrealisedthenumberofcaloriesinaproduct.Aconsultation(征询意见)onthetrialendsnextmonthbutMrSmithisalreadyplanningtheseconddriveforAmerican-stylecaloriecountsandis46towinsupportfromcinemasandotherentertainmentplaces，fromfootballgroundstoconcerthalls.Government47suggestthattwothirdsofadultsandathirdofchildrenareoverweight.Iftrendsarenot48，thiscouldrisetoalmostnineintenadultsandtwothirdsofchildrenby2050，puttingthemat49riskofheartdisease，cancerandotherdiseases.III.ReadingComprehensionSectionADirections：ForeachblankinthefollowingpassagetherearefourwordsorphrasesmarkedA，B，CandD.Fillineachblankwiththewordorphrasethatbestfitsthecontext.PeopleonacollegecampusweremorelikelytogivemoneytotheMarchofDimesiftheywereaskedforadonationbyadisabledwomaninawheelchairthanifaskedbyanondisabledwoman.Inanother50，subwayridersinNewYorksawamancarryingastickstumble（绊脚）andfalltothefloor.Sometimesthevictimhadalargeredbirthmarkonhis51；sometimeshedidnot.Inthissituation，thevictimwasmorelikelyto52aidifhisfacewasspotlessthanifhehadanunattractivebirthmark.In53theseandotherresearchfindings，twothemesare54：wearemorewillingtohelppeoplewelikeforsomereasonandpeoplewethink55assistance.Insomesituations，thosewhoarephysicallyattractivearemorelikelytoreceiveaid.56，inafieldstudyresearchersplacedacompletedapplicationtograduateschoolinatelephoneboxattheairport.Theapplicationwasreadytobe57，buthadapparentlybeen"lost".Thephotoattachedtotheapplicationwassometimesthatofavery58personandsometimesthatofalessattractiveperson.Themeasureofhelpingwaswhethertheindividualwhofoundtheenvelopeactuallymaileditornot.Resultsshowedthatpeopleweremorelikelyto59theapplicationifthepersoninthephotowasphysicallyattractive.Thedegreeof60betweenthepotentialhelperandthepersoninneedisalsoimportant.Forexample，peoplearemorelikelytohelpastrangerwhoisfromthesamecountryratherthanaforeigner.Inonestudy，shoppersonabusystreetinScotlandweremorelikelytohelpapersonwearinga(n)61T-shirtthanapersonwearingaT-shirtprintedwithoffensivewords.Whetherapersonreceiveshelpdependsinpartonthe"worth"ofthecase.Forexample，shoppersinasupermarketweremorelikelytogivesomeone.62tobuymilkratherthantobuycookies，probablybecausemilkisthoughtmoreessentialfor63thancookies.PassengersonaNewYorksubwayweremorelikelytohelpamanwhofelltothegroundifheappearedtobe64ratherthandrunk.50.A.studyB.wayC.wordD.college51.A.handB.armC.faceD.back52.A.refuseB.begC.loseD.receive53.A.challengingB.recordingC.understandingD.publishing54.A.importantB.possibleC.amusingD.missing55.A.seekB.deserveC.obtainD.accept56.A.AtfirstB.AboveallC.InadditionD.Forexample57.A.printedB.mailedC.rewrittenD.signed58.A.talentedB.good-lookingC.helpfulD.hard-working59.A.sendinB.throwawayC.filloutD.turndown60.A.similarityB.friendshipC.cooperationD.contact61.A.expensiveB.plainC.cheapD.strange62.A.timeB.instructionsC.moneyD.chances63.A.shoppersB.researchC.childrenD.health64.A.talkativeB.handsomeC.calmD.sickSectionBDirections：Readthefollowingthreepassages.Eachpassageisfollowedbyseveralquestionsorunfinishedstatements.ForeachofthemtherearefourchoicesmarkedA，B，CandD.Choosetheonethatfitsbestaccordingtotheinformationgiveninthepassageyouhavejustread.(A)PhilWhitehasjustreturnedfroman18,000-mile，around-the-worldbicycletrip.Whitehadtworeasonsformakingthisepicjourney.Firstofall，hewantedtousethetriptoraisemoneyforcharity，whichhedid.Heraised~70,000fortheBritishcharity，Oxfam.White'ssecondreasonformakingthetripwastobreaktheworldrecordandbecomethefastestpersontocyclearoundtheworld.Heisstillwaitingtofindoutifhehasbrokentherecordornot.WhitesetofffromTrafalgarSquare，inLondon，on19thJuneandwasback299dayslater.Hespentmorethanl,300hoursinthesaddle（车座）anddestroyedfoursetsoftyresandthreebikechains.HehadtheadventureofhislifecrossingEurope，theMiddleEast，India，Asia，Australia，NewZealandandtheAmericas.Amazingly，hedidallofthiswithabsolutelynosupportteam.Nojeepcarryingfood，waterandmedicine.Nodoctor.Nothing！Justabikeandavery，verylongroad.Thejourneywaslonelyanddesperateattimes.Healsohadtofighthiswayacrossdeserts，throughjunglesandovermountains.Hecycledthroughheavyrainsandtemperaturesofupto45degrees，alltohelppeopleinneed.Therewereotherdangersalongtheroad.InIran，hewaschasedbyarmedrobbersandwasluckytoescapewithhislifeandthelittlemoneyhehad.TheworstthingthathappenedtohimwashavingtocycleintoaheadwindonaroadthatcrossesthesouthofAustralia.For1,000kilometreshebattledagainstthewindthatwasconstantlypushinghim.Thispartofthetripwasslow，hardworkanddepressing，buthemadeitintheend.NowMr.Whiteisbackandintendstowriteabookabouthisadventures.65.WhenPhilWhitereturnedfromhistrip，he________.A.broketheworldrecordB.collectedmoneyforOxfamC.destroyedseveralbikesD.travelledabout1,300hours66.Whatdoestheword"epic"inParagraphlmostprobablymeanA.Veryslowbutexciting.B.Verylonganddifficult.C.Verysmoothbuttiring.D.Verylonelyanddepressing.67.Duringhisjourneyaroundtheworld，PhilWhite_______.A.foughtheroicallyagainstrobbersinIranB.experiencedtheextremesofheatandcoldC.managedtorideagainstthewindinAustraliaD.hadateamofpeoplewhotravelledwithhim68.WhichofthefollowingwordscanbestdescribePhilWhite?A.Imaginative.B.Patriotic.C.Modest.D.Determined.(B)Thevalue-packed，all-inclusivesight-seeingpackagethatcombinesthebestofSydney'sharbour，city，bayandbeachhighlights.ASydneyPassgivesyouunlimitedandflexibletravelontheExplorerBuses：the'red'SydneyExplorershowsyouaroundourexcitingcitysightswhilethe'blue'BondiExplorervisitsSydneyHarbourbaysandfamousbeaches.Taketothewaterononeofthreemagnificentdailyharbourcruises(游船).YoucanalsotravelfreeonregularSydneyBuses，SydneyFerriesorCityRailservices(limitedarea)，soyoucangotoeverycornerofthisbeautifulcity.ImaginebrowsingatDarlingHarbour，samplingthefamousseafoodatWatsonsBayorenjoyingthecitylightsonaneveningferrycruise.ThepossibilitiesandplansareendlesswithaSydneyPass.Whereveryoudecidetogo，rememberthatbookingsarenotrequiredonanyofourservicessoticketsaretreatedonafirstin，firstseatedbasis.SydneyPassesareavailablefor3，50r7daysforuseovera7calendardayperiod.Witha3or5daypassyouchooseonwhichdaysoutofthe7youwanttouseit.AllSydneyPassesincludeafreeAirportExpressinwardtripbeforestartingyour3，5or7days，andthereturntripisvalid(有效)for2monthsfromthefirstdayyourticketwasused.SydneyPassFares*Achildisdefinedasanyonefromtheagesof4yearstounder16years.Childrenunder4yearstravelfree.**Afamilyisdefinedas2adultsandanynumberofchildrenfrom4tounder16yearsofagefromthesamefamily.69.ASydneyPassdoesn’tofferunlimitedrideson______.A.theExplorerBusesB.theharbourcruisesC.regularSydneyBusesD.CityRailservices70.WithaSydneyPass，atravellercan________.A.savefaresfromandtotheairportB.taketheSydneyExplorertobeachesC.enjoythefamousseafoodforfreeD.reserveseatseasilyinarestaurant71.If5-dayticketsweretoberecommendedtoamotherwhotravelledwithhercolleagueandherchildren，aged3，6and10，whatwouldthelowestcostbe?A.$225.B.$300.C.$360.D.$420.(C)ResearchersinthepsychologydepartmentattheUniversityofCaliforniaatLosAngeles(UCLA)havediscoveredamajordifferenceinthewaymenandwomenrespondtostress.Thisdifferencemayexplainwhymenaremorelikelytosufferfromstress-relateddisorders.Untilnow，psychologicalresearchhasmaintainedthatbothmenandwomenhavethesame"fight-or-flight"reactiontostress.Inotherwords，individualseitherreactwithaggressivebehavior，suchasverbalorphysicalconflict("fight")，ortheyreactbywithdrawingfromthestressfulsituation("flight").However，theUCLAresearchteamfoundthatmenandwomenhavequitedifferentbiologicalandbehavioralresponsestostress.Whilemenoftenreacttostressinthefight-or-flightresponse，womenoftenhaveanotherkindofreactionwhichcouldbecalled"tendandbefriend."Thatis，theyoftenreacttostressfulconditionsbyprotectingandnurturingtheiryoung("tend")，andbylookingforsocialcontactandsupportfromothers-especiallyotherfemales('befriend").Scientistshavelongknownthatinthefight-or-flightreactiontostress，animportantroleisplayedbycertainhormones(激素)releasedbythebody.TheUCLAresearchteamsuggeststhatthefemaletend-or-befriendresponseisalsobasedonahormone.Thishormone，calledoxytocin，hasbeenstudiedinthecontextofchildbirth，butnowitisbeingstudiedforitsroleintheresponseofbothmenandwomentostress.Theprincipalinvestigator，Dr.ShelleyE.Taylor，explainedthat"animalsandpeoplewithhighlevelsofoxytocinarecalmer，morerelaxed，moresocial，andlessanxious."Whilemenalsosecrete(分泌）oxytocin，itseffectsarereducedbymalehormones.Intermsofeverydaybehavior，theUCLAstudyfoundthatwomenarefarmorelikelythanmentoseeksocialcontactwhentheyarefeelingstressed.Theymayphonerelativesorfriends，oraskdirectionsiftheyarelost.Thestudyalsoshowedhowfathersandmothersrespondeddifferentlywhentheycamehometotheirfamilyafterastressfuldayatwork.Thetypicalfatherwantedtobeleftalonetoenjoysomepeaceandquiet.Foratypicalmother，copingwithabaddayatworkmeantfocusingherattentiononherchildrenandtheirneeds.Thedifferencesinrespondingtostressmayexplainthefactthatwomenhavelowerfrequencyofstress-relateddisorderssuchashighbloodpressureoraggressivebehavior.Thetend-and-befriendregulatory(调节)systemmayprotectwomenagainststress，andthismayexplainwhywomenonaveragelivelongerthanmen.72.TheUCLAstudyshowsthatinresponsetostress，menaremorelikelythanwomento_____.A.turntofriendsforhelpB.solveaconflictcalmlyC.findanescapefromrealityD.seekcomfortfromchildren73.Whichofthefollowingistrueaboutoxytocinaccordingtothepassage?A.Menhavethesamelevelofoxytocinaswomendo.B.Oxytocinusedtobestudiedinbothmenandwomen.C.Bothanimalsandpeoplehavehighlevelsofoxytocin.D.Oxytocinhasmoreofaneffectonwomenthanonmen.74.Whatcanbelearnedfromthepassage?A.Malehormoneshelpbuildupthebody'sresistancetostress.B.Inafamilyamothercaresmoreaboutchildrenthanafatherdoes.C.Biologicaldifferencesleadtodifferentbehavioralresponsestostress.D.TheUCLAstudywasdesignedtoconfirmpreviousresearchfindings.75.Whichofthefollowingmightbethebesttitleofthepassage?A.HowmenandwomengetoverstressB.HowmenandwomensufferfromstressC.HowresearchersovercomestressproblemsD.Howresearchershandlestress-relateddisordersSectionCDirections：ReadthefollowingtextandchoosethemostsuitableheadingfromA-Fforeachparagraph.Thereisoneextraheadingwhichyoudonotneed.A.WhenachildshouldlearntoreadB.WhyitisfuntoteachachildreadingC.WhatifachildhasreadingproblemsD.HowyouprepareayoungchildforreadingE.WhatisthebestwaytoteachachildreadingF.Whetherreadingearlypromiseslaterachievements76.Learningtoreadearlyhasbecomeoneofthoseindicators—inparents'mindsatleast–thattheirchildissmart.Infact，readingearlyhasverylittletodowithwhetherachildissuccessfulacademically.Researchhasshownthatdifficultywithreadingisoftenduenottoinferiorintelligencebuttodifferencesinthedevelopmentalwiringofeachindividualchild.Insomecases，thereareneurologicalproblemsanddevelopmentallagsthatcanbeovercomewithpropertraining.77.Traditionally，Americanschoolsteachchildrenatagesix，butmanyschoolsbeginteachinginformallyinkindergartenandpre-kindergarten.Ifparentsstarttooearlytoencouragereading，andachilddoesnotimmediatelysucceed，theparenthasahardtimerelaxingandlettingthechildgoathisorherownpace.78.Overtheyears，researchhasprovedthattheuseofboththe“wholelanguage"methodandthe"phonic"methodworksbestforachildtomasterreading.Whilethewholelanguageapproach，whichincludesreadingtochildrenandgettingtheminterestedinboththeactivityofreadingandthestorytheyarereading，ishelpful，phonicsmustbetaught.Childrenmustbetaughtthatoneofthesquigglestheyseeisa"p"andanothera"b".Gettingtheprintoffthepagerequiresadifferentabilitythanbeingabletounderstandthemeaningofwhatiswritten.79.Youcanstartdevelopingtheskillsneededinreadingataveryyoungagewithoutputtinganypressureonchildren.Besidesreadingtothem，parentscanstart"eartraining"theirchildbyplayingthymegames.Thisdevelopsthechild'sabilitytorecognizedifferentsounds.Inreadingtochildren，parentsalsocanpointtowordsastheygo，teachingthechildthatthefunnylinesonthepagearethewordsyouaresaying.Allthisshouldbeafunactivity.80.Onceachildisinschool，thelearningofreadingisinevitablymoreserious.Forchildrenwhohavesomekindofreadingdifficulty，youmustgetaprofessionaldiagnosis.Whiletheteachermightsaythechildismerelydisinterestedbutwillgetoverit，disinterestorpoorperformanceinreadingcanstemfromanumberofthings，somebeingveryspecificlearningdisabilitiesthatcanbeidentifiedandworkedon.Butitisverytrickyforparentstodealwiththeirownchild'slearningdisabilities.SectionDDirections：Readthepassagecarefully.Thenanswerthequestionsorcompletethestatementsinthefewestpossiblewords.Whilecontactbetweenadolescents(betweentheagesoffifteenandnineteen)andtheirpeers(同龄人)isauniversalcharacteristicofallcultures，thenatureandthedegreeofsuchcontactvaryagreatdeal.InAmericancontemporarysociety，adolescentsspendmuchmoretimewiththeirpeersthanwithyoungerchildrenoradults.Thispatternofagesegregation(隔离)inAmericansocietydidnotbecomeusualuntilthebeginningoftheindustrializedsociety.Changesintheworkplaceseparatedchildrenfromadults，withadultsworkingandchildrenattendingschool.Thedramaticincreaseofmothersintheworkplacehasfurthercontributedtothereductionintheamountoftimeadolescentsspendwithadults.Schoolreformeffortsduringthenineteenthcentury，whichresultedinage-segregatedschoolsandgrades，havereducedtheamountoftimeadolescentsspendwithyoungerchildren.Finally，thechangesinpopulationareconsideredafactorthatmayhavecontributedtotheemergenceofadolescentpeerculture.From1955t01975，theadolescentpopulationincreaseddramatically，from11percentt020.9percent.Thisincreaseinthenumberofadolescentsmightbeacontributingfactortotheincreaseinadolescentpeercultureintermsofgrowthinsize.Researchsupportstheviewthatadolescentsspendagreatdealoftimewiththeirpeers.ReedLarsonandhiscolleaguesexaminedadolescents'dailyactivitiesandfoundthattheyspendmoretimetalkingtotheirfriendsthanengaginginanyotheractivity.Inatypicalweek，highschoolstudentswillspendtwiceasmuchtimewiththeirpeersaswithadults.Thisgradualwithdrawalfromadultsbeginsinearlyadolescence.Insixthgrade，adults(excludingparents)accountforonly25percentofadolescentsocialnetworks.Anotherimportantcharacteristicofadolescentpeercultureisitsincreasinglyautonomous(白治)function.Whilechildhoodpeergroupsareconductedundertheclosesupervisionofparents，adolescentpeergroupstypicallymakeanefforttoescapeadultsupervisionandusuallysucceedindoingso.(Note：AnswerthequestionsorcompletethestatementsinNOMORETHANEIGHTWORDS.)81."Thispatternofagesegregation"referstothephenomenonthatadolescentssegregatethemselvesfrom82.Besideschangesintheworkplace，aretheothertwofactorscontributingtoadolescentpeerculture.83.Whendoadolescentsstarttospendlesstimewithadults?84.Howdoadolescentpe