小学、初中、高中各种试卷真题知识归纳文案合同PPT等免费下载www.doc985.com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.小学、初中、高中各种试卷真题知识归纳文案合同PPT等免费下载www.doc985.com小学、初中、高中各种试卷真题知识归纳文案合同PPT等免费下载www.doc985.comB．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.Thesatelliteimagescannotshowthepenguinsin...