2023名校版高考英語(yǔ)閱讀理解精讀附答案gh

2023名校版高考英語(yǔ)閱讀理解精讀附答案AustriancompanyTec-Innovationrecentlyunveiledsmartshoesthatuseultrasonicsensors（聲波傳感器）tohelppeoplesufferingfromblindnessorvisionimpairmenttodetectobstaclesuptofourmetresaway.KnownasInnoMake,thesmartshoeaimstobecomeanalternativetothedecades-oldwalkingstickthatmillionsofpeoplearoundtheworlddependontogetaroundassafelyaspossible.ThecurrentlyavailablemodelreliesonsensorstodetectobstaclesandwarnsthewearerviavibrationandanaudiblealarmsoundedonaBluetooth-linkedsmartphone.Thatsoundsimpressiveenough,butthecompanyisalreadyworkingonamuchmoreadvancedversionthatincludescamerasandartificialintelligencetonotonlydetectobstaclesbutalsotheirnature.“NotonlyisthewarningthatIamfacinganobstaclerelevant,butalsotheinformationaboutwhatkindofobstacleIamfacing.BecauseitmakesabigdifferencewhetherBsawall,acarorastaircase/'MarkusRaffer,oneofthefoundersofTec-Innovation,toldTechXplore."Ultrasonicsensorsonthetoeoftheshoedetectobstaclesuptofourmetresaway.Theweareristhenwarnedbyvibrationand/oraudiosignals.Thisworksverywellandisalreadyagreathelptomepersonally.7;ThecurrentversionoftheInnoMakeshoeisalreadyavailableforpurchaseontheTec-Innovationwebsite,for3,200perpair.Theadvancedsystemisintegratedinthefrontoftheshoes,inawaterproofanddustproofcase.Itispoweredbyaheavy-dutybatterythatcanlastforuptooneweek,dependingonuse.Thebatterycanbechargedinjustthreehours,usingaUSBcable.ThenextstepforTec-Innovationistousethedatacollectedbyitssystemtocreateakindofstreetviewnavigationmapforvisuallyimpairedpeople."Asitcurrentlystands,onlythewearerbenefitsineachcasefromthedatatheshoecollectsasheorshewalks.Itwouldbemuchmoresustainableifthisdatacouldalsobemadeavailabletootherpeopleasanavigationaid,“computerscientistFriedrichFraundorferexplained..Whatdoestheunderlinedword“unveiled"inparagraph1probablymean?A.Purchased.B.Launched.C.Evaluated.D.Promoted..WhatisrequiredwhenapersonusesInnoMake?A.Anultrasonicsensor.B.Awalkingstick.C.Asmartphone.D.Anewcamera..WhatcanweknowaboutMarkusRaffer?A.Hehimselfisvisuallyimpaired.B.Heisfacedwithalotofobstacles.C.HeisthefounderofTechXplore.D.Hehasdifferentopinionsfromothers..Wheredoesthetextprobablyappear?A.Inalabresearch.B.Inabookreview.C.Inahealthmagazine.D.Inasciencewebsite.12.B13.C14.A15.DInhabitatsacrosstheplanet,animalsperiodicallydropeverythingtowalk,flyorswimtoanewplace.Wildlifesuchaswhalesandgeeselearnmigrationpathsbyfollowingtheirparents.Others,includingsmallsongbirds,gainthedistanceanddirectionoftheirmigrationwithintheirgeneticcode.Andsomeanimalsuseacombinationofgeneticsandculturetoguidetheirmigration.Anothergroupofmigratorsdoesnotquitefiteithermodel,andresearchershaveonlyrecentlystartedtofigureouthowtheyfindtheirway.TaketheCory'sshearwater,anoceangoingseabirdthatmigratesovertheAtlanticeveryyear.Theyoungdonotmigratewiththeirparents,soculturecannotexplaintheirjourneys.Andtheexactpathsvarywildlyfromindividualtoindividualmakinggeneticsequallyunlikely.Cory'sshearwatersarelong-lived,rarelyproducingyoungsuccessfullybeforeagenine.Thisleavesanopeningforlearningandpracticetodeveloptheirmigrationpatterns.Researcherscallthisthe"exploration-refinement”,anduntilnowithasbeenhypothetical（假設(shè)的）becauseofdifficultiesintrackingmigratoryanimals/movements.Butateamofresearchershasdonethatbyattachingsmallgeolocatorstomorethan150ofthebirdsagedfourtonine.Theyfoundthatyoungerbirdstraveledlongerdistances,forlongerperiods,andhadmorediversepathsthanolderbirds.“Wefinallyhaveevidenceofthe'exploration-refinementformigratorybirds,“saysLetiziaCampioni,wholedthestudy.YoungerCory'sshearwatersareabletoflyjustasfastastheadults—buttheydonotzsuggestingthattheyoungdomoreexploring,whichgraduallyfadesastheymatureandsettleintoapreferredcourse.Althoughitmayseemlessefficientthanotherstrategies；"explorationrefinementcouldbebeneficialtobirdsandotherorganismsinarapidlychangingworldduetounpredictableman-madechanges/'saysBarbaraFrei."Itmightbesafertorepeatabehaviorthatwasrecentlysuccessfulthantorelyonpatternsthatwereperfectedlongagobutmightnolongerbesafe."Whatisthefirstparagraphmainlyabout?.Itdescribesanimals'habitats.Ittalksaboutmigrationmodels.Itcomparesdifferentspecies.Itintroducesatrackingtechnology.Whatdoestheunderlinedword"this"inparagraph3referto?Theopeningforlearningandpractice.TheuniquelivinghabitofCory'sshearwaters.ThewayCory'sshearwatersformtheirmigrationpatterns.TheprocessscientiststrackCory'sshearwaters'movements.WhatdoesLetizia*sstudyfindabouttheyoungerCory'sshearwaters?Theytravelasmuchasadultbirds.Theymoveinapredictablemanner.Theylowerthespeedforexploration.Theylo