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北京中考閱讀----鎖定主題句首先牢記:設題的重點區域:首末段+首末句其次掌握:說明文的架構:SuggestionsforfurtherresearchApplication典例分析:2020海淀一模:新的研究結果Differentfromcommonbelief,bluelightmaynothaveastrongnegativeeffectaspeoplethought-accordingtothescientistsfromtheUniversityofManchester.研究的過程It'sknownthatourbodyclockmeasuresbrightnessthroughmelanopsin(黑素蛋白),aspecializedlightsensitiveproteinintheeye.Sotherehasbeenlotsofinterestinstudyingtheinfluenceoflightonthebodyclock.Researcherschangedthemake-upofshortandlongwavelengthlight,whichprovidedasmalldifferenceinbrightness,aswellaschangesincolor.Findingssuggestedbluelightmightbetroublesometooursleeppatterns.Thenewresearch,however,usedadifferentmethod,sincethechangesincolormayopposethebenefitsfromreducingthebrightnesssignalsdetected(探測)bymelanopsin.Theteamusedspeciallydesignedlightingtochangecolorwithoutchangingbrightness.研究的分析Findingsofthenewresearchshowedthatbluecolorsproducedweakereffectsonthesubjects'bodyclockthanequallybrightyellowcolors."Ourrecognitionofcolorcomesfromtheretinalconecells(視網膜錐形細胞),andthebluecolorsignalstheysupplyreducetheinfluenceoflightonthebodyclock,"explainedtheleadresearcher."Theresearchshowsthecommonviewthatbluelighthasthestrongesteffectonthebodyclockismisguided.”Accordingtotheteam,usingdim(昏暗的),coolerlightsintheeveningandbrightwarmerlightsduringthedaymaybemorebeneficialtoensurehealthypatternsofsleep.Twilight(暮光)isbothdimmerandbluerthandaylightandthebodyclockusesbothofthosefeaturestodecideonthepropertimestobeasleepandawake.研究的運用:Thefindingshaveimportantsuggestionsforthedesignoflightingandvisualdisplayswhichaimtopromotepeople'ssleeppatterns.Presenttechnologiesaremostlydesignedtolimitoureveningexposuretobluelightbychangingthescreencolorofmobiledevices.Thetechnology,however,maysendthebodyclockmixedmessages.Thisisbecausethesmallchangesinbrightnesstheyproducecomealongwithcolorsthatarecommonlyseenduringtheday.Sothere'smoreforthedesignerstotakeintoconsideration.Settingourbodyclocksinlinewithoursocialandworkschedulescanbegoodforourhealth,andusingcolorcorrectlycouldbeawaytohelpusbetterachievethat.27.ThewritermentionsdifferentresearchmethodsinParagraph2and3to________.A.suggesthowthedataoftheresearchshouldbecollectedB.explainwhythefindingsoftheoldresearcharereasonableC.discusspossiblewaysofstudyingtheinfluenceofbluelightD.showtheprogressinthemethodsusedinthestudiesofbluelight28.Accordingtothenewfindings,whatshouldthedesignerstakeintoconsideration?A.Thechangesinbothcolorsandbrightness.B.Theinfluenceofthedaylightonsleeppatterns.C.Thesuggestionsontheproperuseofmobiledevices.D.Thebalancebetweentechnologiesandthebodyclock.29.Whatcanwelearnfromthenewresearch?A.Bluelightcannotheeasilydetectedbythebodyclock.B.Bluelighthastheweakesteffectonpeople'sbodyclock.C.Bluelightisnotasharmfultotheirsleeppatternsaspeoplethought.D.Bluelightbenefitspeoplemoreintheirsleeppatternsthanyellowlight.典例2:2021海淀一模D首段闡述研究結果:AnewresearchpublishedinNatureMachineIntelligencesuggeststhatteachingmaterialsscience,mechanicalengineering,computerscience,biologyandchemistryasacombineddiscipline(綜合學科)couldhelpstudentsdeveloptheskillstheyneedtocreatelifelikeartificiallyintelligent(AI)robotsasresearchers.研究過程KnownasPhysicalAI,theserobotswillbedesignedtolookandbehavelikehumansorotheranimals.Atthesametime,theywillownintelligence(智力)normallyconnectedwithbiologicalorganisms(生物有機體).Theserobotscouldinfuturehelphumansatworkandindailyliving,performingtasksthataredangerousforhumansandhelpingwithmedicine,caregiving,security,buildingandindustry.However,today’srobotsandbiologicalbeingsexistseparatelyandtheintelligenceofthehavenotyetbeencombined.Co-leadauthorProfessorMirkoKovacsaid,“Thedevelopmentofrobot‘bodies’hasgreatlyfallenbehindthedevelopmentofrobot‘brains’.UnlikedigitalAI,whichhasbeenstudieddeeplyinthelastfewdecades,breathingphysicalintelligenceintorobotshasremainedrelativelyunexplored.”Theresearcherssaythatthereasonforthisgapmightbethatnosystematiceducationalmethodhasyetbeendevelopedforteachingstudentsandresearcherstocreaterobotbodiesandbrainscombinedaswholeunits.為什么研究重要Thisnewresearchsuggestsawayofovercomingthegapbycombiningscientificdisciplinestohelpfutureresearcherscreatelifelikerobotswithabilitiessuchasdevelopingbodilycontrol,autonomyandsensingatthesametime.ProfessorKovacsaid,“WepicturePhysicalAIrobotsbeingdevelopedinthelabbyusingunusualmaterialsandresearchmethods.Cross-disciplinarycooperationandpartnershipswillbeveryimportant.”TheresearchersalsoadvisestrengtheningresearchactivitiesinPhysicalAIbysupportingteachersonboththeinstitutionalandcommunitylevelTheysuggesthiringandsupportinguniversityeducatorswhosepriority(重點)willbecross-disciplinaryPhysicalAIresearch.“Creatinglifelikerobotshasbeenanimpossibletasksofar,butitcouldbemadepossiblebyincludingPhysicalAIinthehigheducationsystem,”Kovacsaid.未來的研究及應用Wehopethattheresearchers’workwillencourageactivediscussionofthetopicandwillleadtocombinationofPhysicalAIdisciplinesintheeducationalmainstream.TheresearchersintendtocarryoutthePhysicalAImethodologyintheirresearchandeducationactivitiestohelpbuildhuman-robotecosystems.( )30.WhatdoweknowaboutPhysicalAIrobotsaccordingtothepassage?Theyhavebeenabletohelphumansatwork.Theywillhavehumanbrainsandanimalbodies.Theyhavebeendesignedtolookandactlikehumans.Theywillhaveintelligenceconnectedwithbiologicalorganisms.( )31.Whatdoestheunderlinedwords“thisgap”inParagraph4probablyreferto?Biologicalbeingshavebeenpaidenoughattentionto.Therobot“brains”havefallenbehindtherobot“bodies”.Systematiceducationalmethodhasn’tbeendevelopedbynow.PhysicalAIhasn’tbeenwellexploredcomparedwithdigitalAI.( )32.Wecanlearnfromthepassagethat .intelligenceisimportantincreatingdigitalAIrobotsdevelopmentindigitalAIcanhelpproducesmarterrobotsunusualmaterialsmightbeusedtodevelopPhysicalAIrobotswehavedevelopedlifelikerobotsbyhavingPhysicalAIineducation( )33.Whatisthewriter’smainpurposeinwritingthispassage?ToshowthedifficultiesofPhysicalAIdevelopmentandtherelatedsol
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