上海市高东中学2024年高考冲刺押题（最后一卷）英语试卷含解析

上海市高东中学2024年高考冲刺押题（最后一卷）英语试卷考生须知：1．全卷分选择题和非选择题两部分，全部在答题纸上作答。选择题必须用2B铅笔填涂；非选择题的答案必须用黑色字迹的钢笔或答字笔写在“答题纸”相应位置上。2．请用黑色字迹的钢笔或答字笔在“答题纸”上先填写姓名和准考证号。3．保持卡面清洁，不要折叠，不要弄破、弄皱，在草稿纸、试题卷上答题无效。第一部分（共20小题，每小题1.5分，满分30分）1．______whathadhappened,theyknewIwouldstruggleandsimplywantedtohelpbecauseitwastherightthingtodo.A．Hearing B．Tohaveheard C．Havingheard D．Heard2．-Couldyoupassmethesugar,please?-OK,____A．nevermindB．soundsgreatC．hereyougoD．thereitis3．SheseemstopreferAmericanTVShowstotalkingtome．A．towatch B．tobewatching C．watching D．havingwatched4．BythetimehearrivedinBeijing,we_______therefortwodays.A．willhavestayed B．stay C．havebeenstaying D．hadstayed5．helawisequallyappliedtoeveryone.Noone_______beaboveit.A．shall B．mustC．may D．need6．—Haveyoufinishedallyourexercises?—Yes,________isleft.Asamatteroffact,theyareaseasyasABC．A．nothing B．notone C．none D．neither7．Thefirstdecadeinthe21stcentury_______therapidriseofChinaasaworldeconomicpower.A．witness B．haswitnessed C．willwitness D．havewitnessed8．Allthephotographsinthisbook,statedotherwise,datefromthe1950s.A．unless B．until C．once D．if9．Iwasgoingtopaybycashwhenitsuddenlyoccurredtome_________Ihadleftmypurseathome.A．whether B．whatC．that D．where10．—YououghttohavemadeanapologytoTomyesterdayevening．—Yes,IknowI____．A．oughttohave B．haveto C．should D．musthave11．Scientistshavecometotheconclusion___________thetemperatureonEarthisgettinghigherandhigher.A．What B．thatC．which D．when12．Whenallissaidanddone,theredoesn’tseemtobe________amysterytoexplain.A．kindof B．closetoC．farfrom D．muchof13．Ifyouthinkthattheillnessmightbeserious,youshouldnot_________goingtothedoctor.A．putoff B．setaboutC．holdback D．giveaway14．Youdon’tneedaninvitationtohelpothers.Givehelp_____youareasked.A．ifB．asC．thoughD．before15．EventhoughthewayLinDaiyuexpressesherfeelingsmaybe________toamodernaudience,itisrootedinhercharacterandmakeswhosheis.A．allergicB．foreignC．sensitiveD．fundamental16．Thewholenationisstrugglingtoworkoutaninexpensive______effectivesolutiontosmog.A．yet B．still C．or D．though17．Ididntseeyoursisteratthemeeting.Ifshe,shewouldhavemetmybrother.A．hascome B．didcomeC．came D．hadcome18．Ifit________forhergreathelpthen,IwouldnotstudyEnglishsowellnow.A．hasn’tbeen B．wasn’tC．hadn’tbeen D．isn’t19．Forthefinal______ofourjourney，wedecidedtotakethecoach.A．legB．roundC．distanceD．path20．Totellthetruth,IwouldratherI________thepaininsteadofyou.Youdon’tknowhowworriedIwas.A．took B．hadtakenC．havetaken D．shouldhavetaken第二部分阅读理解（满分40分）阅读下列短文，从每题所给的A、B、C、D四个选项中，选出最佳选项。21．（6分）Thatthesuccessofhumansasaspeciesdependstoalargeextentonourabilitytocooperateingroupsiswidelybelieved.Muchmoresothananyotheranimal,peopleareabletocoordinateandjointheirforcesandactionstoproducemutualbenefits.NewresearchinvolvingDrMolleman,anexpertattheUniversityofNottingham,suggeststhatsuccessfulcooperationingroupsdependsonhowpeoplegatherinformationabouttheirpeers,andhowtheybasetheircooperativedecisionsonit.Biologistswonderhowcooperationcouldhavedevelopedbynaturalselection:itispuzzlinghowcooperationcanbebeneficialwhenitispossibletobehaveselfishlyandtakeadvantageofthecooperativeeffortsofyourgroup.Psychologistsandeconomiststryhardtounderstandwhymanypeoplearewillingtosacrificetheirownwelfaretobenefittheirsocialenvironment.Theyaskedquestionslike“Howdopeoplemakedecisionswhentheiractionscanaffectthewelfareofothers?”“Howpeopledeterminetheirbehaviorwhentheyhavetocooperateingroups?”.DrPieterVanDenBergfromtheUniversityofGroningensaid,“Frompreviousresearchweknowthatsomepeopleare‘majority-oriented(以……为中心)’andtendtolookatthebehaviorofthemajorityintheirgroup,whereasothersare‘success-oriented’andtrytofindoutwhatkindofbehaviorpaysoffbestforthemselves.”DrMolleman,fromthecenteroftheDecisionResearchandExperimentalEconomics,said,“Itturnsoutthatbehavioringroupsofsuccess-orientedpeoplewasmuchmoreselfishthanitingroupsofmajority-orientedpeople.Asaconsequence,thepeopleinthemajority-orientedgroupstendedtocammoremoneyintheexperimentsincetheycooperatedmore.”1、Comparedwithotheranimals,humanbeingsarecapableof________.A．communicatingwellwithothers B．workingtogetherwitheachotherC．survivingsomenaturaldisasters D．gettingaccesstovariousinformation2、Whatarethepsychologistsandeconomistsmostinterestedin?A．Whetherpeople’spersonaleffortswillpayoffeventually.B．Howcooperationhasdevelopedoveralonglimenaturally.C．Whypeopleoffertoaffectthosearoundthemunselfishly.D．Whatbenefitthatgoodcooperationcanbringimmediately.3、Wecaninferthatthesuccess-orientedpeople________.A．arecarefultoselectagrouptojoinB．arelikelytobesuccessfulinthefutureC．paymoreattentiontotheresultoftheireffortD．havesomeskillsincollectingusefulinformation4、Whatisthenewfindingoftheresearch?A．Havinggoodrelationshipgetsustolivefullestlife.B．Focusingonindividualsuccessmakespeopleselfish.C．Beingconsideratecanensureourlong-termbenefit.D．Masteringsocialskillshelpcreateharmonioussociety.22．（8分）Whales,sealsandwalrusesstaywarmincoldwaterbecausetheyhaveathicklayerofblubber.Wehumansrelyonsomethinglikeblubber—neoprenerubberwetsuits—tospendtimeincoldwater.Butthethickversionsforreallyicywaterareheavyandclumsy.Soratherthantakingafterbigmarinemammals,whatifwecouldlearnfromthelittlerones,likebeaversandotters?“Theseanimalsarequitesmallandtheycan’tcarryaroundathicklayerofblubber.Soinsteadtheyhavefurthatisevolvedtotrapair,andthisairprovidesalayerofinsulationfortheminwater.”AliceNastoisagraduatestudentinmechanicalengineeringatMIT.Scientistshaveknownaboutthisair-trappinginsulationmechanismforalongtime,buttheyhadnotteasedoutthedetailsofhowitworks.SoNastoandhercolleaguestookonthechallenge.“We’recreatingthesefurrysamplesfromtheserubberymaterialsbylasercuttingmoldsandcastingthesehairysurfaces.Andthroughourapproachwecanpreciselycontrolthespacingofthehairsandthelengthofthehairs.”Theresearchersthencreatedasystemtogatherdatawhentheirpelts(毛皮)enteredandmovedthroughaliquid—inthiscasenotwater,butsiliconeoil,whichmakesiteasiertoseeairbubbles.Thekeyistokeepthepelt’sairlayerintact(完好的).“Sowhenthey’recrossingtheairwaterinterface,initiallytheirhairytextureisfullofair.Andthenyougointowater.Howmuchoftheaircomesdownwithyouasyou’removinginthroughtheinterface.Sothat’swhatthismodelwilltellyou.”Theyfoundthatthedenserthehairs,themoretheairgetstrapped，whichshouldkeeptheanimal—orpotentiallythehumaninafuturefurrywetsuit—warm.TheresearchisinthejournalPhysicalReviewFluids.“Whatwewouldliketoworkonmovingforwardisunderstanding,afteryoudiveintothewater,howdoyoumaintainthisairlayertrappedinyourfur.Andthere’slotsofinterestingpropertiesofthefurinnaturethatwehaven’tyetlookedatinourmodelthatcouldhelpexplainhowthismechanismmightwork.”Sofornow,cold-waterdiversandsurferswillstillemulatesealsorsealions.Butthedaymaycomewhenthey’llmorecloselyresembleottersorbeavers.1、Whatcanmakelittlermammalskeepwarmincoldwater?A．Anair-trappinginsulationmechanism.B．Athicklayerofblubber.C．Afurthatisevolvedtotrapair.D．Aneoprenerubberwetsuit.2、Nastoandhercolleagueshaverevealed_______________.A．thedenserthehairs,themoretheaircanbecarriedwith.B．thewaythisair-trappinginsulationmechanismworks.C．howtheairlayertrappedinthefurismaintainedinwater.D．theexistenceoftheair-trappinginsulationmechanism.3、Thepassageismostprobablytakenfrom______________.A．anewspaperB．atravelbookC．amedicalreportD．asciencemagazine4、Whatisthebesttitleforthepassage?A．AFantasticLayerofFurB．AnImportantResearchC．AWonderfulMechanismD．AGraduate’sChallenge23．（8分）WhenNoahReady-Campbellwasayoungadult,heworkedforhisfather’sconstructioncompany.Backthen,hedreamedofadaywhenrobotsmighttakeoverthedirty,repetitive（重复的）partsofhisjob,suchasearthmoving.Yearslater,Ready-CampbelllefthisjobasanengineerwithGoogletomakethatdreamcometrue.Ready-CampbellformedacompanycalledBuiltRobotics,whichdevelopstechnologytoproduceself-drivingheavyequipment.Ready-Campbellsaysthecompany’sgoalistomakeconstructionsafer,fasterandlesscostly.Theconstructionindustrystrugglestofindskilledworkersandfacesagrowingnumberofunfinishedprojects.Butself-operatingmachinesarechangingthenatureofbuilding.WorkersatBerichMasonryinEnglewood,Colorado,recentlyspentseveralweekslearninghowtooperatearobotcalledSAM,ortheSemi-AutomatedMason.SAMisa$400,000machinefromthecompanyConstructionRobotics,Itcanlay3,000bricksineighthours.That’sseveraltimesmorethanahumanbricklayercandointhesameperiod.ButhumansarestillneededtoloadbricksintotheSAMandmakesureitworksright.BricklayerMichaelWalshsaystheSAMlessenstheloadonhisbody.Buthedoesn’tthinkitwilltakehisjob.BrianKennedyagrees,too.HisorganizationsupportstherightsofconstructionworkersintheUnitedStatesandCanada.Kennedysaystheunionisnotworriedthatmachineswillreplacehumanworkersanytimesoon.Theriseofconstructionrobotscomesasthebuildingindustryfacesaseveredecreaseinlaborsupply.Onerecentstudyshowedthat70percentofconstructionbusinesseshaveadifficulttimefindingskilledworkers.MikeMoyheadsaminingoperationforthebuildingmaterialssupplierLehighHanson.Hesaysit’sdifficulttofindpeoplewhoevenknowhowtooperatesomeofthenecessaryequipment.“Nobodywantstogettheirhandsdirtyanymore.Theywantanice,cleanjobinanoffice,”henoted.1、WhatdoesthefirstparagraphsayaboutNoahReady-Campbell?A．Heenjoysdoingrepetitivework.B．HeisnowanemployeeofGoogle.C．Heusedtoworkinconstructionfield.D．HejoinedGoogletorealizethatdream.2、WhichofthefollowingisoneoftheaimsofBuiltRobotics?A．Increasingconstructionspeed.B．Enlargingconstructionquantity.C．Improvingconstructiondesigns.D．Changingconstructionsteps.3、WhatcanbeinferredaboutSAMfromthetext?A．Itcantotallyreplacehumanbricklayers.B．Itiscomplexlybuiltbuteasytooperate.C．Itisunabletoworkcompletelyautomatically.D．Itischeapbutworksmuchfasterthanhumans.4、InMikeMoy’sopinion,whatpreventsmanyconstructionbusinessesfromfindingskilledworkers?A．Theirlowpay.B．Theirpotentialrisks.C．Theirheavyworkloads.D．Theirpoorworkingconditions.24．（8分）Theyear47willbeaneventfuloneforart.InMayofthatyearinBerlin,thephilosopher-artistJonathonKeats’“centurycameras”—cameraswitha100-year-longexposure(曝光)time—willbebroughtbackfromhidingplacesaroundthecitytohavetheirresultsdevelopedandexhibited.Sixmonthsafterthat,theFutureLibraryinOslo,Norway,willopenitsdoorsforthefirsttime,presenting100booksprintedonthewoodoftreesplantedinthedistantpastof2017.AsKatiePaterson,thecreatoroftheFutureLibrary,putsit:“FutureLibraryisanartworkforfuturegenerations.”Theseprojects,morethanacenturyinthemaking,arepartofanewwaveofslowartintendedtopushviewersandParticipantstothinkbeyondtheirownlifetimes.Theyaimtochallengetoday’sshort-termthinkingandthebriefattentionspansofmodernconsumers,forcingpeopleintoconsideringworksmoredeliberately.Intheirway,too,theyarefightingagainstmodernculture—notjustregardingmoney,butalsothewayinwhichartisticworthismeasuredbyattention.Inasimilarfashion,everyAprilonSlowArtDay,visitorsareencouragedtostareatfiveworksofartfor10minutesatatime—atoughtaskfortheaveragemuseumvisitor,whotypicallyspendslessthan30secondsoneachpieceofart.LiketheFutureLibrary,thecenturycamerasareverymuchaprojectforcities,sinceit’sincitiesthattimerunsfastestandthepaceoflifeisfastest.“SinceIstartedlivinginacity,I’vesomehowbeenquitedisconnected,”AnneBeateHovind,theFutureLibraryprojectmanager,whodescribedhowworkingonthelibrarydrewherbacktothePaceoflifesheknewwhenshewasgrowinguponafarminheryouth,toldTheAtlanticmagazine.1、Accordingtothefirstparagraph,whatwillNOThappenin47?A．Acamerawhichwasproduced100yearsagowillbeexhibited.B．TheFutureLibrarywillbe0pentothepublicforthefirsttime.C．Photoswitha100-yearexposuretimewillbedevelopedandexhibited.D．Booksprintedonthewoodoftreesplantedin2017willbedisplayed.2、Whatcanwelearnabouttoday’speople’sattitudetowardworksofart?A．Theyconsiderworksdeliberately.B．TheyspendlittletimeonWorks.C．Theyspendmuchmoney0nworks.D．Theystareatworksfor10minutesatatime.3、Whatisthepurposeofthewaveofslowart?A．Toadvocatecreatingworksofartslowly.B．Toprotectworksofartfrombeingdamaged.C．Topromoteworksofartformodernculture.D．Toencouragepeopletopaymoreattentiontoworksofart.4、HowwouldAnneBeateHovindfeelaboutthecitylife?A．It’sdiscouragingB．It’sdullC．Itsdeveloped.D．It’sbusy25．（10分）TheBoyMadeIt!OneSunday,Nicholas,ateenager,wentskiingatSugarloafMountaininMaine.Intheearlyafternoon,whenhewasplanningtogohome,afiercesnowstormsweptintothearea.Unabletoseefar,heaccidentallyturnedoffthepath.Beforeheknewit,Nicholaswaslost,allalone!Hedidn’thavefood,water,aphone,orothersupplies.Hewasgettingcolderbytheminute.Nicholashadnoideawherehewas.Hetriednottopanic.HethoughtaboutallofthesurvivalshowshehadwatchedonTV.Itwastimetoputthetipshehadlearnedtouse.Hedecidedtostopskiing.Therewasabetterchanceofsomeonefindinghimifhestayedput.Thefirstthinghedidwastofindshelterfromthefreezingwindandsnow.Ifhedidn’t,hisbodytemperaturewouldgetverylow,whichcouldquicklykillhim.Usinghisskis,Nicholasbuiltasnowcave.Hegatheredahugemassofsnowanddugoutaholeinthemiddle.Thenhepiledbranchesontopofhimself,likeablanket,tostayaswarmashecould.Bythatevening,Nicholaswasreallyhungry.Heatesnowanddrankwaterfromanearbystreamsothathisbodywouldn’tlosetoomuchwater.Notknowinghowmuchlongerhecouldlast,Nicholasdidtheonlythinghecouldhehuddled(蜷缩)inhiscaveandslept.Thenextday,Nicholaswentouttolookforhelp,buthecouldn’tfindanyone.Hefollowedhistracksandreturnedtothesnowcave,becausewithoutshelter,hecoulddiethatnight.OnTuesday,Nicholaswentoutagaintofindhelp.Hehadwalkedforaboutamilewhenavolunteersearcherfoundhim.Aftertwodaysstuckinthesnow,Nicholaswassaved.NicholasmightnothavesurvivedthissnowstormhaditnotbeenforTV.HehadoftenwatchedGrylls’survivalshowManvs.Wild.That’swherehelearnedthetipsthatsavedhislife.Ineachepisode(一期节目)ofManvs.Wild,Gryllsisabandonedinawildareaandhastofindhiswayout.WhenGxryllsheardaboutNicholas’amazingdeeds,hewassuperimpressedthatNicholashadmadeitsinceheknewbetterthananyonehowhardNicholashadtoworktostayalive.1、WhathappenedtoNicholasoneSundayafternoon?A．Hegotlost. B．Hebrokehisskis.C．Hehurthiseyes. D．Hecaughtacold.2、HowdidNicholaskeephimselfwarm?A．Hefoundashelter. B．Helightedsomebranches.C．Hekeptonskiing. D．Hebuiltasnowcave.3、OnTuesday’Nicholas.A．returnedtohissheltersafely B．wassavedbyasearcherC．gotstuckinthesnow D．stayedwherehewas4、NicholasleftGryllsaverydeepimpressionbecausehe.A．didtherightthingsinthedangeroussituationB．watchedGrylls’TVprogramregularlyC．createdsometipsforsurvivalD．wasveryhard-working第三部分语言知识运用（共两节）第一节（每小题1.5分，满分30分）阅读下面短文，从短文后各题所给的A、B、C和D四个选项中，选出可以填入空白处的最佳选项．26．（30分）Inlife,wewillsucceedandfailoftenforreasonsthatareentirelyoutofour1.Wecanworkharderthananyoneelseintheofficeandstillnotbe2.Wecanbeincrediblyniceandlovesomeonedeeply,andtheymaynotloveus3.Thebottomlineisthatlifeisnot4.Thatisatough5toswallowformanyofus.Asaresult,somepeople6afterbeinghitbyevenoneunfairblowfromlife.Butifweletlife’sunfairness7us,wewillneverreceivethebeautifulblessingsthatlifehas8forus.Myfirst9marriagefeltveryunfairtome.NomatterhowhardIhadtriedtobeagoodwife,Icouldnotmaketherelationship10.Icouldhavebeen11bythatexperience.ButIbelievedthatIcouldbe12marriedoneday13Ialwayswantedtoexperiencetraditionalfamilylife.Andthen,Imetthiskind,thoughtful,generousman.WhatI’velearnedovertheyearsisthatwecandoallthethingsthat14agoodoutcome,butget15thingsinreturninstead.Whenwearefacedwithlife’sseemingunfairness,our16needstojumpin.Whenlifedoesn’tgo17plan,wehavetoletgooftheoutcomethatwehavebeen18andkeeptrying,anddoingtherightthing.19thatlifeisneitherfairnorstraightforward.Andbyknowingthatifweremainconfident,wecandriveourunfairexperiencesawayandusethemforour20.1、A．reachB．controlC．dateD．order2、A．promotedB．paidC．pleasedD．proved3、A．moreB．backC．enoughD．unconditionally4、A．easyB．smoothC．fairD．ideal5、A．feelingB．wordC．factD．pill6、A．dieddownB．lookeddownC．shutdownD．settleddown7、A．confuseB．manageC．betrayD．defeat8、A．inchargeB．inreturnC．inplaceD．instore9、A．arrangedB．failedC．happyD．trial10、A．workB．startC．endD．worsen11、A．teasedB．discouragedC．hurtD．shocked12、A．proudlyB．casuallyC．happilyD．shortly13、A．ifB．whileC．becauseD．though14、A．bringB．requireC．serveD．deserve15、A．badB．inferiorC．sillyD．cheap16、A．faithB．courageC．judgementD．effort17、A．aheadofB．accordingtoC．regardlessofD．relatedto18、A．achievingB．affectingC．expectingD．declining19、A．AcceptB．AssumeC．FancyD．Consider20、A．careerB．marriageC．fateD．benefit第二节（每小题1.5分，满分15分）阅读下面材料，在空白处填入1个适当的单词或括号内单词的正确形式。27．（15分）Directions:Afterreadingthepassagebelow,fillintheblankstomakethepassagecoherentandgrammaticallycorrect.Fortheblankswithagivenword,fillineachblankwiththeproperformofthegivenword；fortheotherblanks，useone-wordthatbestfitseachblank.IusedtojokethatIspokeFrenchlikeathree-year-old—untilImetaFrenchthree-year-oldandcouldn'tholdupmyendoftheconversation.Thiswasafterayearofintensestudy,includingatleasttwohoursadaywithself-instructionsoftwareandweekendclasses,followedbytwoweeksofanimmersionprogram(沉浸式教学)atoneofthetoplanguageschoolsinFrance.Myfailurewasinfactquiteunremarkable.Despiteadvertisingclaims,1．(learn)aforeignlanguageisachallengingtaskforanyadult.Intheend,though,2．turnsoutthatspendingayear.‘notlearning”Frenchmayhavebeenthe3．(good)thingIcouldhavedoneformy57-year-oldbrain.Inthelastfewyears,Iwasunabletoholdalistoffourgroceryitemsinmymind.Sotoreassure4．thatnothingwaswrong,Itookacognitive(认知的)assessmentjustbeforetacklingFrench.Theresultswereanything5．reassuring:Iscoredbelowaverageformyagegroupinnearlyallofthecategories,especiallyonthecompositememory(综合记忆)testandthevisualmemorytest.Afterayearofstrugglingwiththelanguage,Iretookthecognitiveassessment,andtheresultsshockedme.Myscoreshadskyrocketed,6．(place)meaboveaveragein7of10categories,andaverageintheotherthree.Studyingalanguagehadbeenlikedrinkingfromamentalfountainofyouth.Whatmightexplainsuchanimprovement?ResearchersattheChineseUniversityofHongKongandNorthwesternUniversitynotedthatthecognitivetasks7．(involve)inlanguagestudy—likeworkingmemory,inductivereasoning(归纳推理)，sounddiscrimination(识别)andtaskswitching—mapcloselyto(与……紧密相关)theareasofthebrainthataremostassociatedwithdeclinesduetoaging.Ifmyexperienceisanyindication,youmightbebetteroffstudyingalanguage.Notonlyisthatafarmoreusefulandenjoyableactivity8．anabstractbraingame,butasarewardforyourefforts,youcantreatyourself9．atripabroadThat's10．Iplantospendthenextyear“notlearning”Italian.Ciao!第四部分写作（共两节）第一节短文改错（满分10分）28．（10分）假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。删除：把多余的词用斜线(\)划掉。修改：在错的词下划一横线，并在该词下面写出修改后的词。注意：1、每处错误及其修改均仅限一词；2、只允许修改10处，多者(从第11处起)不计分。AswehavelearnedEnglishforaverylongtime,wemaycomplainit、WeoncemadeajokewhichforeignersshouldlearnChinese、Now,itwasnotajokeanymore、MoreandmoreforeignpeopleareinterestinginChinese,andmanyofuslearnChinesewell、TherewasahotshowcallingChineseBridge、Ihadbeenseentheshow,andIwasveryimpressedbytheforeignstudents,whomspokeChineseverywell、Weshouldlearnfromthoseforeignerbecausetheyshowedusawaytolearnalanguagegood、108第二节书面表达（满分25分）29．（25分）高中生在成长的过程中会碰到一些烦恼。请你依据下表中所提供的信息，写一篇英文演讲稿，并作为学生代表在班会课上发言。词数150左右。烦恼解决办法外形不美不必在意，关注内在美朋友少，不被他人理解多参加活动，多与别人交流与父母有代沟，经