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必修第一册Unit3SportsandFitnessⅠ.阅读理解AThedaysofstaringatthecomputerscreenpretendingtobeinterestedinanassignmenteventhoughyouareboredoutofyourmindmaysoonbecomingtoanend.That’sbecauseifDrHarryWitchel,DisciplineLeaderinPhysiologyatEngland’sBrightonandSussexMedicalSchool,hashisway,computersofthefuturewillbeabletodetectboredomandevenreacttoitreal-time.Butbeforeyougetconcerned,themachineisnotreadingyourmind.Itisjustkeepingtrackoftheconstantinvoluntary(无意识的)movementsthatpeopleexhibitwheninfrontofacomputerorevenatelevision.Thesearenotthebiggerinstrumentalactionslikemovingamouseorusingtheremote,butbarelynoticeablemovementslikescratching,fidgeting,orstretching.Witchelsaysthelevelofmovementisdirectlylinkedtohowabsorbedthepersonisinwhatheorsheisreadingorwatching.Thehighertheinterestlevel,thelessthemovement!Totestthetheory,Witchelandhisteaminvited27peopleandexposedthemtoavarietyofdigitalcontentsforthreeminutesatatime.Theactivitiesrangedfromplayingonlinegamestoreadingdocumentslikethebankingregulationsthatmostpeoplewouldfindboring.Avideomotiontrackermonitoredtheirmovementsastheypoweredthrougheachassignment.Justastheresearchershadexpected,theinvoluntaryactionsdecreaseddramatically,byasmuchas42%,whentheparticipantsweretotallyabsorbedinwhattheywerereadingorseeing.Fortunately,thescientistsarenotplanningtousethefindingstocreatemachinesthatreportstudentswhoarenotfocusingatschool.Instead,theybelievethatcombiningthemotion-detectingtechnologywithfuturecomputerswillhelpenhancethedigitallearningexperience.Thescientistssaythatbeingabletomeasurethestudents’interestlevelwillenableeducatorstoadjustthematerialsreal-timeandre-engagethestudents.Witchelalsobelievesthatthetechnologycanprovidefilmmakerswithhonestaudienceopinions.1.AccordingtoDrHarry,whatwillfuturecomputersbeabletodo?A.Keepalearnerfromdistraction.B.Helpalearnerwithhisassignments.C.Readalearner’smindexactlyreal-time.D.Identifydullnessofalearnerandrespondtoit.2.Howdoesanabsorbedlearnertendtobehave?A.Laughandshoutexcitedly.B.Uselessenergyinanassignment.C.Performfewerinvoluntaryactions.D.Shownoticeablemovementsconstantly.3.Whatisthevalueofthistechnologyforeducators?A.Betteringtheirdigitallearningexperience.B.Introducingmorecomputersintoclass.C.Findingtheabsent-mindedstudentsinclass.D.Detectingwhatintereststhestudentsmost.4.Whatistheauthor’spurposeinwritingthetext?A.Tointroduceanupcomingtechnology.B.Toupdateeducators’teachingconcept.C.Toshowwhatlearningwillbelikeinthefuture.D.Toexplainhowlifewillbeshapedbytechnology.BANASA-fundedstudyusedsatellitetosearchforpenguinpoops(粪便)inAntarctica:funnyatfirstsightthough,itresultedinuniqueinsightsontheAdeliepenguin’sdietanditsfutureastheclimatechanges.Thefindingspublishedrecentlyunlockedthesecretsaboutthespeciesthatcanprovideanearly-warningofthreatstoAntarctica’sdelicateecosystem.ResearchersfromStonyBrookUniversityusedsatelliteimagestoseeiftheAdeliepenguin’sdiethasbeenchanginginresponsetoAntarctica’schangingclimate.Adeliepenguinpopulationhasdroppedgreatlyinsomeareasevenastheglobalpopulationincreases.Thesatelliteimagescannotshowthepenguinsindividually,buttheirpresencecanbedetectedbythestain(污渍)leftontheicebytheirwaste,calledguano.Maleandfemalepenguinstaketurnsincubating(孵化)inthenest.Theguanobuildsupinthesameareasoccupiedbythenests.HeatherLynch,associateprofessoratStonyBrook,alongwithhisteam,usedtheareaofthecolonyasdefinedbytheguanostaintoworkbacktothenumberofpairs.AglobalsurveyforAdeliepenguinsturnedup3.8millionbreedingpairs.Also,thesatellitedatacandetectthecolorofthepenguinguano,rangingfromwhitetopinktodarkred.Whiteguanoisfromeatingmostlyfish;pinkandredwouldbefromeatingmostlykrill(磷虾).TheteamfoundthatwhiletheAdeliepenguin’sdietdidshowchangesfromyeartoyear,noconsistentpatternwasobvious.“Thiswasabigsurprise,sincetheabundanceanddistributionofAdeliepenguinshaschangeddramaticallyoverthelast40yearsandscientistshadassumedthatachangeindietmighthaveplayedarole,”saidCaseyYoungflesh,agraduatestudentfromtheuniversity.However,continuedchangesinthephysicalenvironmentandagrowingkrillfisheryintheregionarelikelytohaveaninfluenceonpenguinprey(猎物)andpenguinpopulationitself.“ToolslikethesewillbeimportantforthemanagementoftheAntarcticecosystem,whichisoftenconsideredamongthemostprimitiveareasintheworld,”saidYoungflesh.5.Whatconcernedscientistsmostaccordingtoparagraph1?A.Theclimatechange.B.TheAdeliepenguin’sdiet.C.TheAntarctica’secosystem.D.Thesecretofpenguinpoops.6.Howdidscientistscarryoutthestudy?A.Bydoingexperiments.B.Byconductingsurveys.C.Bymakingobservations.D.Bycollectingdocuments.7.WhichofthefollowingwouldLynchagreewith?A.TheAdeliepenguinpopulationwas3.8millionworldwide.B.Guanocolorsreflectedthehealthconditionofthepenguin.C.TheAdeliepenguin’sdietstayedthesamemostofthetime.D.Adeliepenguinwastehelpedestimatethepenguinpopulation.8.WhatdidYoungflesh’swordssuggest?A.MoreAdeliepenguinshaveappearedoverthelast40years.B.Therewasnotanobviouschangingpatternofpenguin’sdiet.C.Dietchangesdidn’tactuallyaffectpenguinpopulationasassumed.D.FisherywasimportantforthemanagementoftheAntarcticecosystem.Ⅱ.完形填空(2023·湖南长沙期中)Marywasalwaysdreamingofgraduatingfromcollegeincapandgown,1herdiplomaandreadytostartacareer.SinceMarycamefromalow-incomefamily,herdreamseemedoutof2.TherewouldneverbeenoughmoneytosendMarytocollege.3,nomemberofherfamilyhadevergonetocollege.ButMary4thatthought.Insecondaryschoolshestudiedhard,andspokefreelyofherdreamtoteachersandfriends.Whenher5dayatschoolcame,herprincipalcalledherintohisoffice.“Ihavea(n)6foryou,”hesaid.Itcontainedascholarshiptoanearbycollege.Thepowerofathoughthad7itsfirstbonus.Butthescholarshipcould8onlypartofhercollege9.Marylookedforeverypart-timejobshecouldfind.Mary’sdreamcametruewhenshegraduatedfromcollege.Thenshetookacourseininsurance.Whenshe10herselftoalocalinsurancecompanyforajob,shewas11.Sheappliedagain,butinvain.Shekeptgoingback12themanageracceptedher.Twenty-fiveyearslaterMaryCrowe’sassociatesinthatcompany13ataspecialdinnerinherhonor,recognizingherforheroutstandingachievementsasaninsurancesaleswoman.“Eachofusisconstantlyinastateofbecoming,”shesaid,givingherformulaforsuccess.“14enthusiasmandfaithyoucanbecomewhatyouthink.Notthatyourlifewillbewithoutproblems,butalongthewayproblemswillbe15.Askandbelieve;dreamandbelieve;workandbelieve.”1.A.embracing B.rejectingC.occupying D.eliminating2.A.control B.questionC.sight D.curiosity3.A.Nevertheless B.RegardlessC.Ultimately D.Additionally4.A.heldonto B.cameacrossC.madeupfor D.cameupwith5.A.first B.formalC.final D.unique6.A.gown B.envelopeC.souvenir D.book7.A.concluded B.seizedC.consumed D.generated8.A.donate B.coverC.relieve D.ensure9.A.expenses B.secretsC.incomes D.ambitions10.A.dedicated B.relatedC.accustomed D.presented11.A.turnedout B.putasideC.turneddown D.takenin12.A.unless B.thoughC.until D.if13.A.gathered B.declaredC.resigned D.parted14.A.Without B.DespiteC.Upon D.Through15.A.strengthened B.overcomeC.omitted D.collectedⅢ.语法填空TheartofsugarpaintinginChinamaydateback1.theMingDynasty,whensugarfigures2.(make)inmolds(模具)aspartofasacrificeinreligion.I
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