上海市六校2023-2024学年高二上学期期中联合调研英语试题

2023学年第一学期“六校联合教研”高二质量调研英语试卷2023.11考生注意：1.考试时间120分钟,试卷满分140分。2.本考试设试卷和答题纸两部分。所有答题必须涂(选择题)或写(非选择题)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。I.ListeningComprehensionSectionADirections:InSectionA,youwillheartenshortconversationsbetweentwospeakers.Attheendofeachconversation,aquestionwillbeaskedaboutwhatwassaid.Theconversationsandthequestionswillbespokenonlyonce.Afteryouhearaconversationandthequestionaboutit,readthefourpossibleanswersonyourpaper,anddecidewhichoneisthebestanswertothequestionyouhaveheard.1.A.Excited.B.Exhausted.C.Bored.D.Dissatisfied.2.A.7:00.B.7:10.C.9:10.D.9:00.3.A.Acook.B.AwaitressC.Asaleswoman.D.Ashopassistant.4.A.Atanartgallery.B.Inaworkshop.C.Atagasstation.D.Inadepartmentstore.5.A.Hehasn'thadachancetomeetKathyyet.B.Hedidn'tknowthatKathywasbeingmoved.C.Kathyhadalreadytoldhimthenews.D.HisnewofficewillbelocatedinNewYork.6.A.ThemanwantstogotoVancouver.B.ThewomanwantstogotoToronto.C.TherearenoflightstoToronto.D.TherearetwodirectflightstoToronto.7.A.Sheshoulddomorecarefulwork.B.Georgedoesnotcareabouther.C.SheisnotconcernedaboutGeorge'sremarks.D.Georgeshouldn'thavesaidmuchabouther.8.A.Shecan'taffordthatmuchforatrip.B.Sheisfortunatetohavemadealotofmoney.C.Shedoesn'tthink15,000dollarsisenoughforthetrip.D.Sheconsiders15,000dollarsonlyasmallsumofmoney.9.A.Playingtennis.B.Writingatermpaper.C.Holdingameeting.D.Gatheringmaterials.10.A.Themanwasseriouslyinjuredinthecaraccident.B.Themanhadpoorimaginationbecauseofthecaraccident.C.Themanwasn'twearingtheseatbeltwhentheaccidenthappened.D.Theman'sdaughteradvisedhimtoweartheseatbeltbeforehelefthome.更多免费优质滋元可家威杏MXSJ663SectionBDirections:InSectionB,youwillheartwoshortpassagesandoneconversation.Youwillbeaskedthreequestionsoneachofthepassagesandfourquestionsfortheconversation.Thepassagesandconversationwillbereadtwice,butthequestionswillbespokenonlyonce.Whenyouhearaquestion,readthefourpossibleanswersonyourpaperanddecidewhichonewouldbethebestanswertothequestionyouhaveheard.Questions11through13arebasedonthefollowingpassage.11.A.Futureresearchers.B.Companyemployees.C.Collegestudents.D.Successfulartists.12.A.Toteachthelistenershowtoworkhard.B.Toenablethelistenerstogetbettersalaries.C.Toencouragethelistenerstoseizeopportunities.D.Topreparethelistenerstogetbetterjobs.13.A.Kindness.B.Willingness.C.Diligence.D.Interest.Questions14through16arebasedonthefollowingpassage.14.A.Thebenefitsofwalking.B.Theimportanceofkeepingfit.C.Thewayofformingahabit.D.Thepossibilityofexcisingregularly.15.A.Becauseitneedsmuchthinking.B.Becausepeopleneedn'tconcentrateonit.C.Becauseitissuitableforeveryone.D.Becausepeoplecanimprovetheirmemory.16.A.Itistheeasiestwaytoloseweight.B.Itcanbemadepartofpeople’slife.C.Itpreventspeoplesufferingfromcancers.D.Itcanmakepeople'sheartsstronger.Questions17through20arebasedonthefollowingconversation.17.A.HehasjustbeenbackfromSouthAmerica.B.Hehasbeenburntforafewhours.C.Hehasbeendoingschoolworkallnight.D.HehasbeensurfingtheInternetforlong.18.A.Tolookforinformationforhisproject.B.Tomeetnewfriendsinthenetchatroom.C.Toreleasepressurefromheavywork.D.Tolookforsomethinginterestingforpleasure.19.A.Quiteafewsitesarejustoldeventcalendars.B.It'sawasteoftimetosurftheInternet.C.Alotofinformationcanbefound.D.AlotoffriendscanbemadeontheInternet.20.A.Ittakeslongtofindthingsbecauseofmanyuselesssites.B.It'shardlythebestsourceofinformationavailable.C.Itishardtostartchattingwithothersinthechatroom.D.Peoplespendmuchtimetalkingaboutotherinterests.II.GrammarandVocabularySectionADirections:Afterreadingthepassagebelow,fillintheblankstomakethepassagecoherentandgrammaticallycorrect.Fortheblankswithagivenword,fillineachblankwiththeproperformofthegivenword;fortheotllerblanks,useonewordthatbestfitseachblank.AGoodSamaritan(助人为乐者)SavesBride'sBigDayInaheartwarmingdisplayofkindnessandgoodfortune,apasserbycametotherescueofabridewhoseweddingdaynearlytookanunexpectedturnfortheworse21hercarbrokedownonthewaytothechurch.SharonTraverswasonherwaytotheceremonyatCultsParishChurchinAberdeen,Scotland,22(exchange)vowswithherfuturehusband,MartinKelly.However,justwhenitseemedliketheuniversewasgoingtobeagainsther,aGoodSamaritanemergedtoensurethat23sheexpectedinherdreamweddingkeptperfect.ThecarTriumphStag24(invent)inthe1870s,inwhichSharonwastraveling,decidedtoplay25ownpartintheweddingdramawhenitsuddenlycametostopontheroad.Atthattime,Sharon'sdriverpromptlystoppedthefirstpassingcar26turnedouttobedrivenbyAlanKnowles,anamethatwouldsoonberememberedinthebride'smemory.27herrescuer.Withouthesitation,Alanagreedtodrivethedistressedbride-to-betothechurch.Followingthesuccessfulrescuemission,Sharon28hardlyrestrainhergratitude.Shehuggedhernewfoundhero,29(thank)himdeeply.However,onmoodswingsatthatmoment,sheforgottoinquireabouthisname.Thankstothepowerofsocialmediaandacommunity-drivenappeal,theanonymous(匿名的)GoodSamaritan30(identify)successfully."I'mgladthebridemanagedtogettothechurchontime,"Alansaid."Ijustreallywanttosaythankyou,"Sharonresponded."I'mnowlaughingaboutit,butIcertainlywasn'tatthetime.I'msograteful.Itwassuchafantasticmoment."SectionBDirections:Completethepassagewiththewordsinthebox.Eachwordcanonlybeusedonce.Notethatthereisonewordmorethanyouneed.A.shiftingB.lookC.affordableD.recoveryE.negativeF.associatedA.shiftingB.lookC.affordableD.recoveryE.negativeF.associatedGdestinationsH.responseI.recyclingJ.priorK.investigatedBirthRatesandHomeValues:ACloserLookDon'tpeopleinexpensiveplacesalwayshavefewerchildren?Doesn't31researchshowapositiverelationshipbetweenhomevaluegainsandhigherfertility?Inarecentresearchbrief,ZillowhasbroughtattentiontothesurprisingcontinueddeclineofAmericans'birthrates,despitethestrongeconomic32since2012.Theposttriggeredanumberoffollow-upquestionsonsocialmediaandelsewhere.ZillowResearchalsopublishedanew33atCensusandZillowdatathatthedecisionstomoveandtohavekidsaretwistedformanypeople.Don'tpeopleinexpensiveplacesalwayshavefewerchildren?Yes,butwhatthefirstresearchbrief34isnotthecross-sectionalcorrelationofbirthratesandhomevalues,butthepercentagechangesineachvariableaftertheeconomydeclines.Today,citieslikeNewYorkareknownas35forhighly-educatedyoungpeoplewhomaybemorelikelytodelaystartingfamilies.Thenewfindingisthatcountiesthatalreadyhadlowbirthratesforyoungadultsin2010sawtheirbirthratesfallfurther,andthedegreetowhichtheydidwascorrelatedwiththedegreetowhichtheirhomevaluesrose.Onewaytoexplainboththesefactsisthatsomepeopleare36towardveryexpensivehousingmarketsrequiringhigh-paycareerswithbelatedorreducedchildbearing,whileotherspreferhousingmarketswhereitismore37tohavechildrenandbuyahousebigenoughforthewholefamily.Inthatbackground,peoplemovingtomoreaffordableareaswillhavemorechildrenandthoseinlessaffordableareaswillhavefewer.Whataboutpriorresearchthatshowsapositivecorrelationbetweengrowthinhomevaluesandfertility?Whilethe38cross-sectionalrelationshipwaswell-known,previousresearchactuallyshowedapositiverelationshipbetweenchangesinhomepricesandbirthrates.ArecentarticleonthesubjectbyeconomistsLisaJ.DettlingandMelissaS.Kearneyfoundthata$10,000homevalueincreasewas39witha0.8percentincreaseinfertility.Thisoriginatedfromtheirsubtlerfindingsthatnon-homeownershavefewerbabiesin40tohigherprices,whileexistinghomeownersraisetheirbirthrates.Theirestimatesfoundaturningpoint:whenhomeownershipisbelowabout32.4percent,risinghomevaluesdo,infact,reducebirthrates.Inotherwords,fallingbirthsreactingtorisehomevalueswouldnowbeconsistentwithDettlingandKearney'sfindings.III.ReadingComprehensionSectionADirections:ForeachblankinthefollowingpassagetherearefourwordsorphrasesmarkedA,B,CandD.Fillineachblankwiththewordorphrasethatbestfitsthecontext.Formanypeopletoday,readingisnolongerrelaxation.Tokeepuptheirworktheymustreadletters,reports,tradepublications,interofficecommunications,nottomentionnewspapersandmagazines;anever-endingfloodofwords.Ingettingajobadvancing,theabilitytoreadandcomprehend41canmeanthedifferencebetweensuccessandfailure.Yettheunfortunatefactisthatmostofusare42readers.Mostofusdeveloppoorreadinghabitsatanearlyage,andnever43them.Themainshortageliesintheactualstuffoflanguageitself–words.Takenindividually,wordshavelittle44untiltheyarecombinedtogetherintophrases,sentencesandparagraphs.Unfortunately,45,theuntrainedreaderdoesnotreadgroupsofwords.Hereadsonewordatatimewithdifficulty,oftenregressingto46wordsorpassages.Regression,namely,thetendencytolookbackoverwhatyouhavejustread,isacommon47habitinreading.Anotherbadhabitwhich48thespeedofreadingisvocalization-soundingeachwordeither49ormentallyasonereads.Toovercomethesebadhabits,somereadingclinicsuseadevicecalledanaccelerator,whichmovesabar(orcurtain)downthepageatapredeterminedspeed.Thebarissetaslightly50ratethanthereaderfindscomfortable,inorderto"51"him.Theacceleratorforcesthereadertoreadfast,makingword-by-wordreading,regressionandsub-vocalization,practically52.Atfirstcomprehensionis53speed.Butwhenyoulearntoreadideasandconcepts,youwillnotonlyreadfaster,butyourcomprehensionwillimprove.Manypeoplehavefoundtheirreadingskill54improvedaftersometraining.TakeCharlesAu,abusinessmanager,forinstance,hisreadingratewasareasonablygood172wordsaminutebeforethetraining,nowitisanexcellent1,378wordsaminute.Heisdelightedthatnowhecangothroughalotmorereadingmaterialina(n)55periodoftime.41.A.thoroughlyB.silentlyC.quicklyD.vaguely42.A.casualB.poorC.efficientD.curious43.A.acquireB.cultivateC.practiceD.kick44.A.meaningB.formationC.pronunciationD.transformation45.A.moreoverB.howeverC.somehowD.therefore46.A.reciteB.rewriteC.reuseD.reread47.A.horribleB.incurableC.socialD.viewing48.A.achievesB.gainsC.measuresD.reduces49.A.physicallyB.orallyC.quietlyD.repeatedly50.A.betterB.steadierC.lowerD.faster51.A.distractB.embarrassC.stretchD.interest52.A.demandingB.impossibleC.reasonableD.useful53.A.sacrificedforB.matchedwithC.appliedtoD.substitutedfor54.A.slightlyB.hardlyC.dramaticallyD.subconsciously55.A.indefiniteB.lengthyC.limitedD.setSectionBDirections:Readthefollowingthreepassages.Eachpassageisfollowedbyseveralquestionsorunfinishedstatements.ForeachofthemtherearefourchoicesmarkedA,B,CandD.Choosetheonethatfitsbestaccordingtotheinformationgiveninthepassageyouhavejustread.(A)Tobehonest.I'vebeenmissingtheonlineshoppingexperienceinChinasinceImovedtotheUSfouryearsago.SowhenInoticedSheinbecomingmainstreamintheUSoverthepastfewyears,Ithough,Great!IfinallyhaveaTaohaoreplacement!SoIwentonmyfirstSheinjourneyinAugust2022.Butsomewherealongtheway,IstartedquestioningwhyIenjoythisparticularkindofshopping,andalsowhatitmeansforane-commerceplatformtoofferendlessdeals.Tobefair,thereareSheinpurchasesthatI'vereallyenjoyed,likea$2nylonwatchbandthatfeelsbetterthanmyoriginalAppleWatchband.Ialsothinkpeopleshouldbeabletochoosequantityandpriceoverquality,becausetheideaofdemandingthatpeopleonlybuypremiumproductsfeelsunrealistic.Butasitturnsout,I'vefinallystartedtoseethroughtheillusion(错觉)ofShein-likeplatforms.Togettheseoccasionalincredibledeals,youareencouragedtoshopmuchmorethanisnecessaryorevenreasonable.Thisillusionhasworkedforalongtimeandforalotofpeople,includingme!Butit'sbecomeharderandhardertoignoretheenvironmentalconsequencesofmypurchases,andthewaysinwhichplatformstrickpeopleintobuyingmoreandmore.AndIdon'tthinkI'mtheonlyoneexperiencingthatawakening.Broadlyspeaking,Ithinksocietyisslowlybutsurelyshiftingtowardrecognizingtheclimateimpactofmass-producedcheapgoods.WhiletheseconversationshaveyettohappenaswidelyandfuriouslyinChina,companieslikeTaobaoandSheinwillinevitablyhavetoanswerthequestionofwhethertheirbusinessmodelissustainableforeveryone—oronlyforthemselves.Sowherearetheybeadingfromhere?There'scertainlyalotofsoul-searchingfortheindustrytodo.AndI'mdoingsomesoul-searchingofmyown.56.Whydoestheauthormentiona"$2nylonwatchband"?A.Tocompareitwithheroriginalband.B.ToshowhersatisfactionwithShein.C.Topersuadereaderstobuyit.D.Toshowitscheapness.57.Whatdoestheunderlinedword"premium"meaninthethirdparagraph?A.High-quantity.B.High-quality.C.Expensive.D.Original.58.WhatdothecustomerstendtodowiththeillusionofShein-likeplatforms?A.Theygetincredibleproductsonsale.B.Theyignoretheenvironmentalimpacts.C.Theyoftenbuymuchmorethanwhattheyneed.D.Theyaretrickedintobuyingmoreandmorereasonableproducts.59.Whatisaconsequenceofendlessdealsine-commerceplatforms?A.Environmentalharm.B.Pricereduction.C.Energyshortage.D.Worldwidestarvation.(B)TheAdviceGapAdviceMyParentsGaveMe:Gotocollegeandmajorinwhatyoulove.AdviceIWillGiveMyKids:Gotocollegeonlyifyou'llmajorinscience,engineering,ormoney.It'sadepressingjobmarket,andmajoringinEnglishliteratureoranythingwiththewordEnglishinithasbeenuselesssince1910s.MyParents:Nevershowuptoapartyempty-handed.Me:Nevershowuptoaparty.Sendatexttothehosttwentyminutesbeforethepartystartstosaythatyou're"sooooooosorry"tocancelbutyourstomachisfeeling"weird."MyParents:Tofindajob,walkintotheofficesofABCNews's"ThisWeekwithGeorgeStephanopoulos"andaskforone.Me:ApplytojobsviaLinkedIn,Zip-Recruiter,oryourconnections.Writeacoverletterandattachyourrésumé,thenmanuallyenterthesameinformationthroughthecompany'sportal,whichlooksasthoughitweredesignedinMicrosoftPaint.Dothistwentytimesadayfortwoyears,andyou'reboundtomakeittoathirdroundofphoneinterviewsbeforegettingghosted.MyParents:Learnthedifferencebetweena401(k)(anemployer-sponsoreddefined-contributionpensionaccount)andaRothI.R.A.(aspecialretirementaccount)sothatyoucanstartinvestingearly.Me:Learnthedifferencebetweena401(k)andaRothI.R.A.sothatyoucanexplainittome.MyParents:Neverwaittodoyourtaxes.Me:Ifyouwaitlongenoughtodoyourtaxes,theremightbeaglobalcrisisthatforcesthefederalgovernmenttoextendthedeadline:Thenyoucanwaitsomemoreanddothemrightbeforethenewdeadline.MyParents:Workhardsoyoucansaveforretirement.Me:Retirementissomethingyou'llreadaboutinyourhistorybooksunderthetile"AbstractIdeas."MyParents:Whenwe'regone,lookafteryoursiblingsandneverfightwiththemovermoney!Me:WhenI'mgone,clearmybrowserhistory.Don'tquarrelwithyoursiblingsoverwhogetsmymonthlyten-centpaymentsfromMedium(anAmericanonlinepublishingplatform).60.Whydoyouthinktheauthorhaswrittenthispassage?A.Topresentabetterguideforyoungpeopletoday.B.Todemonstratethecontemporarygenerationgap.C.Toexhibithiscapabilityoflivingaworthylife.D.Toshowhisannoyancewithhisparents'advice.61.WhichofthefollowingsuggestionsistheauthormostLIKELYtoagreewith?A.Siblingsshouldn'tfightwitheachotheroverwhethertoprotecttheirgoneparents'privacy.B.Sciencemajorsshouldn'tbefavoredoverthoserelatedtoEnglishincollege.C.Jobseekersshouldtryvariousmeansandpreparefordepressingprospects.D.Youshouldcheckyourstomachfirstbeforetextingtothehostofaparty.62.Whenitcomestofinances,theauthormayholdtheideathat.A.savingforretirementmaybeathingofthepastB.theyoungergenerationmayinheritthelegacyoftheirparents'paymentbillsfromMediuminthefutureC.theknowledgeabouta401(k)andaRothI.R.AissosignificantforearlyinvestmentthatchildrenshouldhaveagoodknowledgeofitbythemselvesD.doingtaxesisabsolutelyurgent,evenallowingforunpredictableeconomicconditions(C)Sinceteenagefriendshipsareoftenanever-endingrevolvingdoorofgossipbetweenpeers,whatcanbesaidabouthighschoolfriendships?Howlongcantheylastoutsideofhighschool?Andhowdoesoneaffectanindividual?Growingupwithmoviessuchas"HighSchoolMusical"and"Grease",whichportrayedtheidealhighschoolfriendships,wesometimeshavetheexpectationofhavingaperfectrelationship,stayingincontactaftergraduation,possiblyevengraduatingfromcollegetogetherandbecominglifelongfriends.Chancesarethatyoumayexperiencegenuineandpurefriendshipsbutstillencounterfailedones,sohighschoolisatimetothinkaboutwhatkindofpeopleyoudoanddonotwantinyourlife.Althoughmostadultsseehighschooldramaassilly,teenagerscanbeinthe"thisistheendoftheworld"mindsetwhenitcomestominorinconvenience.Mostteenshavenotrealizedthebigquestionwhendealingwithhighschoolproblems:Infiveyears,willthisstillmatter?Itishardtolookatthebigpicturewhentheproblemsareinfrontofyou,whichisunderstandable.However,mostteensneedamomenttoweighandquestioniftheproblemmattersinthelongrun."Intheend,thefriendswhoareinclusiveandonlywanttoseeyouhappyandsuccessfularetheonesthatreallymatter.Thosepeoplehavehelpedmegrowasaperson.Dramaisdrama,andthere'snowaytogetaroundit,butifyoufocusonthosepositivepeople,youaresuretoliveahappylifesociallyandindividually,"KarenHartsaid.Astimegoeson,thefiendsyouwereincontactwithafterhighschoolslowlydwindle.Peopleembarkondifferentpathwaysandgodifferentdirections.BrianaLopez,Classof2008graduateandcurrentsubstituteteacher,said,"Iamcurrentlyincontactwithtwohighschoolfriends.IthinkthefriendshipexperiencesIhadinhighschoolshapedwhoIambecauseIlearnedtobeopen-mindedandbefriendallkindsofpeople.Ilearnedtoseepeopleforwhotheyare,notwhattheywearorwhotheyhangoutwith.Ilearnedmostofallhowtobeagoodfriend."Highschoolisasmallpercentageofyourlife,butithasahugeimpactonwhoyouwillbecomeandwhereyouwillgo.Friendshipsandrelationshipshelpmoldwhoyouare,betheygoodorbad.Lessonsarebrought,andlessonsarelearned.Ifyouarecurrentlydealingamongsthighschooldrama,askyourself:Infiveyears,willthisreallymatter?63.Theauthormentioned"HighSchoolMusical"and"Grease"inparagraph2mainlytoshow.A.suchmoviesarequitepopularamonggrown-upsB.teenageviewersexpectperfectschoolfriendshipsC.highschoolfriendsalwaysbecomelifelongfriendsD.highschoolrelationshipsarenotideallyportrayed64.IfLily,a16-year-oldhighschoolstudentfindsdifficultydealingwithhighschooldrama,whichofthefollowingtipmightbehelpful?A.Askherself:"Infiveyears,isitabigdeal?"B.Paycloseattentiontotheproblemfacingher.C.Treatfailedfriendshipsequallyasgenuineones.D.Feelworriedabout"thisistheendoftheworld".65.Theunderlinedword"dwindle"(Line1,Paragraph5)isclosestinmeaningto.A.decreaseinsize,amountvalue,ordegreeB.returntoanormalconditionafterdifficultyC.becomegreater,moreseriousormoreextremeD.improvesomethingandmakeitmoresuccessful66.Accordingtothepassage,howdohighschoolfriendshipsimpactanindividual?A.Exclusivefriendshelponegrowandliveapleasantlife.B.Onetendstojudgepeoplebasedonappearanceandstyle.C.Theymayshapeone'spersonalityandpathsinthefuture.D.Positivefriendsreachouttohelpavoidhighschooldrama.SectionCDirections:CompletethefollowingpassagebyusingthesentencesintheboxEachsentencecanonlybeusedonce.Notethattherearetwosentencesmorethanyouneed.A.Schoolsputaplaninplaceforalaterstarttimeafterthedistrictlistenedtoparentfeedback.B.Itwouldbemuchbettertoputthatmoneyintotheclassroomratherthanthegastank.C.Asaresult,theynaturallyfallasleeplateratnightthanmanyparentswouldlike.D.Now,moreU.S.schooldistrictsarebeginningtotaketheadviceofscientists.E.Manyareconcernedthatalaterschooldaywillcauseproblems.F.Butitcanimprovestudents'livesinmanyways.Whattimedoschoolstypicallystart?Itdependsonwheretheyare.Someschoolsstartearly——at7a.m.inBrazil.InFrance,schoolsstartat8.InAustralia,schoolsopentheirdoorsanhourlater,at9a.m.IntheU.S.,schedulesvary,butmanyopeningschoolbellsringbefore8.Soisanearlieroralaterstarttimebetter?Foryears,thishasbeendebated.67Theyhavelongsaidthataskingteenstoshowuptoclassbefore8:00a.m.isn'tgoodfortheirhealthortheirreportcards.Inrecentyears,70districtsacrosstheU.S.havealsochangedtheirhours.Supportersofthisideaexpectthatmoreschooldistrictswillfollow.Onereasonforthelaterstarttimesisthatpeoplehavemostlystoppeddebatingthesciencethatsupportsit.In2014,theAmericanAcademyofPediatricsreleasedastatementregardingschoolstarttimes.Startinglaterisn'tthecureforallteenhealthandacademicproblems,theAAPsaid.68“Essentially,acrosstheboard,anyareathatyoulookatimprovesprettydramatically”withlaterschoolstarttimes,saidanexpert.Infact,researchfromcountriesaroundtheworldconfirmsthatadolescentswhogetenoughsleeparehealthieroverall.Theyalsodobetterinschool.Sowhydon'tteens—whoneedaboutninehoursofsleepeachnight—justgotobedearlier?ResearcherPaulKelleyfromtheUniversityofOxfordinEnglandsaysthatadolescentsexperienceachangeintheirbiologicalclocks.69Teensarealsowiredtowakeuplaterinthemorning.Therefore,Kelleysays,earlywaketimescancauseteenstobeshortonsleep.Sowhydon'tallhighschoolsstartlater?Theo