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科技類詞匯對應(yīng)閱讀
passage1
Asnake-robotdesigner,atechnologist,anextradimensionalphysicistandajournalistwalkintoa
room.Thejournalistturnstothecrowdandasks:Shouldwebuildhousesontheocean?Likeathink-tank
panel,membersoftheteamdreamupfar-outanswerstothecrucialproblem,suchasself-drivinghousing
unitsthatcouldparkontopofoneanotherinthecoastalcitycenter.
ThesettingisX,theenterprisewhichconsidersmorethan100ideaseachyear,inareasrangingfromclean
energytoartificialintelligence.Althoughonlyatinypercentagebecome"projects1*withfar-reaching
creativity,theseprojectsexist,ultimately,tochangetheworld,likeWaymo,thebiggestself-driving-car
company.Inthepast60years,somethingstrangehashappened.Astheacademicstudyofcreativityhasthrived
(蓬勃發(fā)展),thelabelinnovationmayhavecoveredeverytinychangeofasodacanoratoothpasteflavor,but
therateofproductivitygrowthhasbeenmostlydecliningsincethe1970s.JohnFernald,aneconomist,pointsout
thatthenotableexceptiontothepost-1970declineinproductivityoccurredwhenbusinessesthroughoutthe
economyfinallyfiguredoutthebreakthroughtechnology-informationtechnology.JohnFernaldsays,"It's
possiblethatproductivitytookoff,becausewepickedallthelow-hangingfruitfromtheITwave.nActually,
theworldeconomycontinuestoharvestthebenefitsofIT.Butwherewillthenexttechnologyshockcome
from?
Breakthroughtechnologyresultsfromtwodistinctactivities-inventionandinnovation.Inventionis
typicallytheworkofscientistsandresearchersinlabs,whileinnovationisaninventionputtocommercialuse.
Seldomdothetwoactivitiesoccursuccessfullyunderthesameroof.Theytendtothriveinoppositeconditions;
whilecompetitionandconsumerchoiceencourageinnovation,inventionhashistoricallyprogressedinlabsthat
areprotectedfromthepressuretogenerateprofit.
Allowingwell-fundedanddiverseteamstotrytosolvebigproblemsiswhatgaveusthecomputerand
theInternet.Today,wefailtogiveattentiontoplantingtheseedsofthiskindofambitiousresearch,while
complainingabouttheharvest."Companiesarereallygoodatcombiningexistingbreakthroughsinwaysthat
consumerslike.Butthebreakthroughscomefrompatientandcuriousscientists,nottherushtomarket,"says
JonGertner,theauthorofTheIdeaFactory.
^Technologyisatalltree,”JohnFernaldsaid."Butplantingtheseedsofinventionandharvestingthe
fruitofinnovationareentirelydistinctskills,oftenmasteredbydifferentorganizationsandseparatedbymany
years.nAsforme,bothofthemareessentialfortechnology,althoughtheyarerelativelyindependent.!don't
thinkXisaplanteroraharvester,actually.ltislikebuildingtallerladders.Nobodyknowsforsurewhat,if
anything,theemployeesatsuchenterprisesaregoingtofinduponthoseladders.Butthey*rereaching.Atleast
someoneis.
(1)Whatisthemainpurposeofthefirsttwoparagraphs?
A.Topresenttheprocessofgroupdiscussion.
B.ToillustrateX*sworryaboutbigproblems.
C.Torevealtheimportanceofthecrazyideas.
D.Tostressthevariedbackgroundsoftheteam.
(2)Whatcanwelearnfromthepassage?
A.Breakthroughsmuststandthetestofthemarket.
B.Innovationonnecessitiescanpromoteproductivity.
C.Inventiondevelopsslowlyunderthepressureofprofit.
D.Theharvestofinnovationliesinsomeambitiousresearch.
(3)RegardingJohnFernald'sviewontechnology,theauthoris.
A.supportive
B.cautious
C.uncertain
D.critical
(4)WhatcanbeinferredaboutXfromthepassage?
A.Itwillfocusoninnovation.
B.Itwillhaveitsoutcomesoon.
C.Itmaygiveintoitsfruitlessreality.
D.Itmaybringanencouragingoutlook.
passage2
Technologyseemsto.discourageslow,immersivereading.Readingonascreen,particularlyaphone
screen,tiresyoureyesandmakesitharderforyoutokeepyourplace.Soonlinewritingtendstobemore
skimmableandlist-likethanprint.ThecognitiveneuroscientistMaryWaltarguedrecentlythatthis"new
norm"ofskimreadingisproducing"aninvisible,game-changingtransformation"inhowreadersprocess
words.Theneuronalcircuitthatsustainsthebrain*scapacitytoreadnowfavorstherapidabsorptionof
information,ratherthanskillsdevelopedbydeeperreading,likecriticalanalysis.
Weshouldn'toverplaythisdanger.Allreadersskim.Skimmingistheskillweacquireaschildrenaswe
learntoreadmoreskillfully.Fromabouttheageofnine,oureyesstarttobouncearoundthepage,readingonly
aboutaquarterofthewordsproperly,andfillinginthegapsbyinference.Noristhereanythingnewinthese
fearsaboutdecliningattentionspans(持續(xù)時(shí)間).Sofar,theanxietieshaveprovedtobefalsealarms."Quite
afewcriticshavebeenworriedaboutattentionspanlatelyandseeveryshortstoriesassignsofculturaldecline,
"theAmericanauthorSelvinBrownwrote.nNooneeversaidthatpoemswereevidenceofshortattentionspans.
AndyettheInternethascertainlychangedthewayweread.Forastart,itmeansthatthereismoretoread,
becausemorepeoplethaneverarewriting.Ifyoutimetravelledjustafewdecadesintothepast,youwould
wonderathowlittlewritingwashappeningoutsideaclassroom.Anddigitalwritingismeantforrapidrelease
andresponse.Anonlinearticlestartsformingacommentstringunderneathassoonasitispublished.Thismode
ofwritingandreadingcanbeinteractiveandfun.Butoftenittreatsotherpeople'swordsassomethingtobe
quicklyharvestedasfbdder(素材)tosaysomethingelse.Everyonetalksoverthetopofeveryoneelse,
desperatetobeheard.
Perhapsweshouldslowdown.Readingisconstantlypromotedasasocialgoodandsourceofpersonal
achievement.Butthisadvocacyoftenemphasizes"enthusiastic","passionate"or"eager”reading,noneof
whichadjectivessuggestslow,quietabsorption.
Toaslowreader,apieceofwritingcanonlybefullyunderstoodbyimmersingoneselfinthewordsand
theirslowcomprehensionofalineofthought.Theslowreaderislikeaswimmerwhostopscountingthenumber
ofpoollapshehasdoneandjustenjoyshowhisbodyfeelsandmovesinwater.
Thehumanneedforthiskindofdeepreadingistootenaciousforanynewtechnologytodestroy.Weoften
assumethattechnologicalchangecan'tbestoppedandhappensinonedirection,sothatoldermedialike"dead
-tree"booksarekickedoutbynewer,morevirtualforms.Inpractice,oldertechnologiescancoexistwithnew
ones.TheKindlehasnotkilledofftheprintedbookanymorethanthecarkilledoffthebicycle.Westillwantto
enjoyslowly-formedideasandcarefully-chosenwords.Eveninafast-movingage,thereistimeforslow
reading.
(1)Whatistheauthor'sattitudetowardsSelvinBrown'sopinion?
A.Favorable.
B.Critical.
C.Doubtful.
D.Objective.
(2)Theauthorwouldprobablyagreethat.
A.advocacyofpassionatereadinghelpspromoteslowreading
B.digitalwritingleadstotoomuchspeakingandnotenoughreflection
C.thepublicshouldbeawareoftheimpactskimminghasonneuronalcircuits
D.thenumberofInternetreadersisdecliningduetotheadvancesoftechnology
(3)Whatdoestheunderlinedword"tenacious”inParagraph6probablymean?
A.Comprehensive.
B.Complicated.
C.Determined.
D.Apparent.
(4)Whichwouldbethebesttitleforthepassage?
A.SlowReadingIsHeretoStay
B.DigitalTechnologyPreventsSlowReading
C.Screenvs.Print:WhichRequiresDeepReading?
D.ReadingIsNotaRace:TheWonderofDeepReading
passage3
Learningdoesn'thavetoendwhenpeopleage.Infact,today*sseniorswanttoremainsociallyengaged,
intellectuallystimulated(智力上活躍的),andanactivepartoftheircommunitiesaccordingtoTheAmerican
UniversityBeirut(AUB)inLebanon.ThafswhyAUBopenedTheUniversityforSeniorsthatgivesolder
adults-50andup-anopportunityforlifelonglearning.
"Thegoaloftheprogramistoestablishacommunityforseniorstolearnforlife,mostofwhomare
retirees,"MiraZaatari,theprogramassistantmanagertoldAl-FanarMedia."Theycanstayengagedphysically
andmentallyhere.11
Theuniversityincludestwothree-monthsemestersandstudentscantakeanyclasstheywantregardless
oftheireducationallevel.Therearenoexamsorgraduationcertificates.Thisschoolisallaboutlifelong
leaming.Theavailableclassesincludepoliticalscience,publichealth,agriculture,sciences,women*saffairsas
wellascreativeclassesaboutdrawing,paintingandmusic.LanguageclassesincludeEnglish,Frenchand
Spanish.Theclassesaretaughtbyvolunteers,includingAUBprofessors,students,anddoctorsfromthe
university*shospital.
Seniorscangainahostofbenefitsbycontinuingtolearnnewthings.AccordingtoAgingWell,thafs
becauselifelonglearningkeepsthebrainstimulated,challengedandfullyengaged."Thishelpsseniorsremain
mentallyalertwhiletheyage.Infact,whenpeoplelearnnewthings,thebrain-evenanolderbrain-canform
newconnectionsandpathways,“itadds.
Keepingphysicallyactiveisimportantandsoiskeepingsocialconnections.Thafswhytheuniversity
providesmorethanjusteducation.
FormerbankerYoussefBakri,84,hasbeenastudentforover10years.Hepointedoutthatbeforethe
pandemictheuniversitygardenwasusedasameetingplaceforsocializationandthattherewereorganizedfield
trips.
Withthepercentageofover65sinLebanon'spopulationgrowingandthefactthatmanyoftheseseniors
livealonewithoutfamilymembersinthecountry,TheUniversityforSeniorsisplayingaveryimportantrolein
thelivesofitsstudents.
(1)WhydoesAUBlaunchtheprogram?
A.Todosomescientificresearchonseniors.
B.Topromotelearningamongyoungpeople.
C.Toencourageseniorstodovolunteerwork.
D.Toofferalifelonglearningplacefbrseniors.
(2)WhatcanthestudentsdoatTheUniversityforSeniors?
A.Getfreemedicaltreatment.
B.Passfinalexamsasagroup.
C.Choosetheirclassesatwill.
D.Obtaingraduationcertificates.
(3)AgingWellismentionedinparagraph4to.
A.explainwhylearningcanbenefitseniors
B.showtheworkingprincipleofthebrain
C.offeradviceonhowtolearnnewthings
D.analyzetheadvantagesofacceptingaging
(4)Whatistheauthor'sopiniononTheUniversityforSeniors?
A.Itisfarfromsuitableforseniors.
Bithastroubleinattractingstudents.
C.Itisofgreatvalueforitsstudents.
D.Itcareslittleaboutitsstudents*health.
passage4
ComputergameshaveseriouslycaughttheattentionofMassMedia.Theincreasingamountofgameswith
violentscenessocksthesocietyandmakesitveryawareofthem.Thefactthatviolentgamescauseviolencein
peopleisnotevendoubtedbymostpeople.Somesaythatthereasonliesingamesbeingtooclosetoreality.But
isitjustifiedonlyaccordingtotheexternalsimilarityofthesetwoworlds?
Gamesoriginallyareentertainment.Contemporarygamesareveryrealisticandforthisreasontheyarea
sourceofgreatexperiencefortheplayeranddeveloptheimagination.Gamesaremorethanentertainment.The
researchoftheNewYorkUniversityledbyGreenandBavelierclaimsthattheplayerpreferringactivegames
getanimprovementofsometypesofbrainactivity,relatedtoprocessingofvisualinformation.Inparticular,
gameplayerscopewithproblemsofsimultaneously(同時(shí)地)trackingseveralmovingobjectsattheaverage
levelof30%betterthanpeoplewhodonotplayactivecomputervideogames.Agameisanabstraction.Aplayer
getsabstracttasksandactsaccordingtoabstractrules.Gamesarealsothepossibilitytobewhoeveraperson
wantstobeandtorestfromtheoutsideworldforsometime.
Butwhatifapersongetssomuchexcitedwiththegamescenesthathebecomesviolentinreality?Then,
itprovesthatthegamescausepeopletobecomeviolent.Apsychologicallyhealthypersonwillneverconfuseor
connectthesetwodifferentworlds.Agameisavirtualworldwithvisualimagesverysimilartohuman.These
imagesrepresentbythemselvesnothingbutsimpleplayingobstacles.Agamemaypotentiallygivethe
opportunitytoHdestroytheobstaclesnthatmaynotbedestroyedaccordingtotherules,butitismoreabout
personalchoicewhethertodoitornot.Thisleadsustotheconclusionthatviolenceisnotaconsequencebutthe
cause.Peoplewhooriginallytendtoviolencemaygetannoyedbygamesandperformviolenceinthenreal
world".Inthiscaseviolenceingamesisasimplejustificationoftheviolentnatureoftheplayer.
(1)WhichofthefollowingbestexplainsnsocknunderlinedinPara.1?
A.Transfbrm.
B.Strike.
C.Interest.
D.Confuse.
(2)WhatcanwelearnfromtheresearchcarriedoutbyGreenandBavelier?
A.Gamescanpromotesomekindsofbrainactivity.
B.Gamescangivepeoplespacetobethemselves.
C.Gamescanbeasourceofgreatexperience.
D.Gamescanhelpplayerssolveproblems.
(3)Whichofthefollowingaccountsforviolenceinreallife?
A.Abstractviolenttasks.
B.Violentvisualimages.
C.Realisticcomputergames.
D.Individuals*violentnature.
(4)Whatisthebesttitleforthetext?
A.Violence:NotaConsequenceofGames.
B.Violence:NotaJustificationofPlayers.
C.Games:TheViolentVirtualReality.
D.Games:TheCauseofViolence.
passage5
Manypeoplehaveparticipatedintolotsofvirtualmeetingstheseyears.Someresearchshowsthis
adjustmentmightnotimpactworkplaceproductivitytoanygreatdegree.Anewstudy,though,suggests
otherwise.
Inthestudy,602participantswererandomlypairedandaskedtocomeupwithcreativeusesfora
product.Theywerealsorandomlyselectedtoworktogethereitherinpersonorvirtually.Thepairswerethen
rankedbyassessingtheirtotalnumberofideas,aswellasthoseconcepts*degreeofnovelty,andaskedto
submittheirbestidea.Amongthegroups,virtualpairscameupwithsignificantlyfewerideas,suggestingthat
somethingaboutface-to-faceinteractiongeneratesmorecreativeideas.Thefindingscouldstiffen
employers*resolvetourgeorrequiretheiremployeestocomebacktotheoffice.
"Weranthisexperimentbasedonfeedbackfromcompaniesthatitwashardertoinnovatewith
remoteworkers,nsaidleadresearcherMelanieBrucks."Unlikeotherformsofvirtualcommunication,like
phonecallsore-mail,videoconferencingcopiesthein-personexperiencequitewell,soIwas
surprisedwhenwefoundmeaningfuldifferencesbetweenin-personandvideointeractionforidea
generation.n
Whenrandomobjectswereplacedinboththevirtualandphysicalrooms,thevirtual
pairsofparticipantsspentmoretimelookingdirectlyateachotherratherthanlettingtheirlookwanderabout
theroomandtakingintheentirescene.Eyeingone'swholeenvironmentandnoticingtherandomobjects
wereassociatedwithincreasedideageneration.Onplatforms,thescreenoccupiesour
interactions.Ourlookwaversless."Lookingawaymightcomeacrossasrude,"saidBrucks,"sowehaveto
lookatthescreenbecausethatisthedefinedcontextoftheinteraction,thesamewaywewouldn'twalkto
anotherroomwhiletalkingtosomeoneinperson."
Likemosteducators,Bruckshasprimarilytaughtvirtuallyinthepastthreeyears,andshedidnoticesome
benefitsoftheapproachaswell.Herstudentsweremorelikelytotaketurnsspeakingandhershyerstudents
spokeupmoreoften,ridoftheanxietythatcomesfromaddressingalargeclassroom.Brucksfoundthatone
solutiontoimprovingvirtualideagenerationmightbetosimplyturnoffthecamera,forherstudentsfelt
HfreerHandmorecreativewhenaskedtodoso.AndthismaybesoundadvicefortheworkplaceVirtual
teamworkcan*treplaceface-to-faceteamwork.Ideaselectionproficiency(能力)isonlyvaluableifyouhave
strongoptionstoselectfrom,andface-to-faceteamsarethebestmeanstogeneratewinning
options.Perhapstheworkplacewillfindacompromise-asweetspotinthemiddlethatbalancesworkingfrom
bothhomeandoffice.
(1)WhatdoestheunderlinedwordnstiffenninParagraph?mostprobablymean?
A.Shake.
B.Revise.
C.Challenge.
D.Strengthen.
(2)Atfirst,leadresearcherMelanieBrucksmightthinkthat.
A.videoconferencingcan'tcomparewithin-personcommunication
B.participantsshouldmakeeyecontactinanonlinemeeting
C.thefeedbackfromcompaniesseemsquestionable
D.creativeideasmayemergefromcasualthoughts
(3)WhatcanwelearnaboutBrucks*class?
A.Herstudentsrelievedanxietybyspeakingup.
B.Herstudentsprogressedinfocusingattention.
C.Herstudentstookadvantageofvirtuallearning.
D.Herstudentsdisplayedtalentforpublicspeaking.
(4)Whichofthefollowingwouldbethebesttitleforthepassage?
A.InteractingVirtuallyImpactsWorkingParticipation
B.MaintainingTeamworkImprovesIdeaGeneration
C.GroupingRandomlyIncreasesProductivity
D.BrainstormingOnlineLimitsCreativity
passage6
Imaginewearinghigh-techbodyarmor(盔甲)thatmakesyousuperstrongandtireless.Such
technology,morespecificallycalledanexoskeleton,soundslikethepreserveoftheIronManseriesof
superheromovies.Yettheequipmentisincreasinglybeingworninreallifearoundtheworld.Andone
manufacturer-California'sSuitXexpectsittogomainstream."Thereisnodoubtinmymindthatthesedevices
willeventuallybesoldathardwarestores,"saysSuitX'sfounderHomayoonKazerooni.
Insimpleterms,anexoskeletonisanexternaldevicethatsupports,coversandprotectsitsuser,giving
greaterlevelsofstrengthandendurance.Sometimesalsoreferredtoas"wearablerobotsn,theycanbebattery-
poweredandcomputer-operated,incorporatingmotorsandhydraulics.Ortheycanbemoresimple,passive
designsthatusespringsanddampeners.
"Integratinghumansandmachinesintoonesystemopensupanewrealmofopportunity,"saysAdrian
Spragg,anexpertonthetechnologyatmanagementconsultancyAccenture."Manyoftheearlyapplications
havebeenfocusedonmilitaryandmedicalapplications,butinthelastseveralyearsthere'sbeenanexplosionof
useinarangeofcases.nThisexpansion,whichhascometogetherwithrapidadvancesinthetechnology,has
seenexoskeletonsincreasinglyusedbymanufacturingworkers.Versionsforconsumersarealsonowbeing
developedtohelppeoplemoreeasilydoeverythingfromDIY,towalking,climbingstairs,andotherdaily
activities.Onereportsayssalesarenowduetorocketasaresult.Globalexoskeletonrevenues(收入)are
expectedtoexplodefrom$392millionin2020to$6.8billionin2030,accordingtoastudybyABI
Research.
SuitX's"suits"arenowbeingtestedbycarmanufacturersGeneralMotorsandFiat.ProfKazerooni,whois
alsothedirectoroftheUniversityofCaliforniosBerkeleyRoboticsandHumanEngineeringLaboratory,says
thattheprimarybenefitofthefirm'sexoskeletonsistopreventmusclefatigue(疲勞).
"IngeneralIseethisdevelopmentasverypositiveforoccupationalhealthandsafety,“ProfSandra
Wachtersays."Machinesaresupposedtohelpuswithdull,dangerousanddirtyjobs.Problems,however,arise
ifroboticsalsodoubleasworkplacemonitors.Arethesesuitstrackingyourmovements,howfastyoumove,and
howoftenyoutakebreaks?Doesasystemcomparethisdatawiththoseofotherworkerstoscoreorrank
them?Whathappensifyoumoveslowerthanothers,ortakebreaksmoreoften?"
(1)WhywastheIronManwasmentionedinParagraph1?
A.Toinspireustobestronganddetermined.
B.ToremindusofthepopularfilmIronMan.
C.Tourgethereaderstobuythenewlydesignedproducts.
D.Toillustratethetechnologyexoskeleton.
(2)Whatdotheunderlinedword"rocket”meaninParagraph3?
A.Climb.
B.Crash.
C.Stabilize.
D.Vary.
(3)Whatdoyouknowaboutanexoskeleton?
A.Anexoskeletoniscapableofworkingbyitselfusingsolarenergy.
B.Inthefuture,allthepeoplewillhavetocountonanexoskeleton.
C.Anexoskeletoncanbewidelyemployedinourdailylife.
D.ProfKazerooniobjectstothepopularityoftheexoskeleton.
(4)Whichisthemostsuitabletitleforthetext?
A.IronManAppealstotheYoung
B.ExoskeletonsChangeOurFutureLife
C.EveryoneCanBeaHero
D.ExoskeletonsReplaceFutureHumans
passage7
Interactivesoftwarethat"reads"andanalysesfootprintsleftbyblackrhinos(犀牛)canbeusedtomonitor
themovementsoftheanimalsinthewild,givingconservationistsanewwaytokeepwatchontheendangered
speciesandhelpkeepitsafefrompoachers(偷獵者),accordingtoaDukeUniversity-ledstudy.
Thesoftware,calledtheFootprintIdentificationTechnique(FIT),usesadvancedtechnologytoanalyze
morethan100measurementsofarhino*sfootprint.Becauseeachrhino*sfootprintisasspecialasahuman
fingerprint,theanalyzedimagescanbecollectedelectronicallyinaglobaldatabaseofpreviouslycollected
footprintimagesformatching.
"Ifyoufindamatch,youcanidentifytheindividualanimalwholeftthemarkand,byplottingthelocations
ofalltheotherplaceswheremarkshavebeenseen,trackitsmovementswithoutdisturbingitorcominginto
closeenoughcontactwithit,“saidZoeJewell,aprofessoratDukeUniversity*sNicholasSchoolofthe
Environment,whoco-ledthestudyandisco-creatorofFIT.
"It'sacost-effectiveapproachthatnotonlyprotectsthehealthoftherhinoandthehuman,butalsobrings
acenturies-oldtrackingskillintothe21stCentury,"shesaid.Jewellandhercolleaguesarenowworkingwith
Namibia'sMinistryofEnvironment,ForestryandTourismtotrainwildlifeconservationists,landmanagersand
localguideshowtouseFIT.
Namibiaishometoanestimated2,000blackrhinos,orabout90%ofthespecies*totalpopulation
worldwide.Thoughlegallyownedbythegovernment,theanimalsaredistributedgeographicallyonprivate
landsacrossthecountry.
TheFITsoftwarecanalsodoasurveyoffootprintsthroughouttheprotectedareaandtakemeasurements
fromeachfootprinttoestimatethenumberofrhinosinthatarea.Thiscanbeusefulinformationforcalculation
resourceneedstomonitortheanimalseffectively.Thiscreatesaninteractivelibrarythatanti-poachingpatrols
(反偷獵巡邏)canusetosearchforanimalsatthehighestrisk,includingthosewhosefootprintshaven'tbeen
showingupinrecentyears.
(1)Whatisthepurposeofthesoftware?
A.Topromotethedevelopmentoftechnology.
B.Toprotectblackrhinosfrombeinghunted.
C.Toanalyzethefootprintsofillegalpoachers.
D.Tosaveendangeredspeciesacrosstheworld.
(2)Whafstheadvantageofthesoftware?
A.Itownsvariousfunctions.
B.Itgoestothemarket.
C.Itisperfectlypractical.
D.Itismorethanpopular.
(3)WhatdoesZoeJewellsayabouttheapproach?
A.Itbringsthebestadvantageforthelowestcost.
B.Ithelpsincreasethepopulationofblackrhinos.
C.Itraisespeople'sawarenessoftheenvironment.
D.Itstrengthensthetiebetweenhumansandnature.
(4)Whichofthefollowingbestdescribesthefutureofrhinos?
A.Optimistic.
B.Hopeless.
C.Worrying.
D.Uncertain.
passage8
Artificialintelligencehelpsteachersidentifywhichoftheirstudentshavelearningdifficulties,accordingto
anewstudy.
TeachersmakemoreaccurateassessmentsoflearningdifficultiesamongtheirstudentsiftheyaregivenAl
-generatedfeedback(反饋)ratherthanan"expertsolution"writtenbyaqualifiedprofessional.Researchers
believethatbecausetheAIanalyzedtheteachefsownwork,it'seasierfortheteachertounderstandthana
"modelanswer"preparedbeforehand.
"Teachersplayacriticalroleinrecognizingthesignsofdisordersandlearningdifficultiesinpupilsand
referringthemtospecialists,”saidRiikkaHofmann."Unfortunately,manyofthemfeelthattheyhavenothad
sufficientopportunitytopracticetheseskills.AIcouldprovideanextralevelofindividualizedfeedbacktohelp
themdeveloptheseessentialcompetences.n
Traineeteacherswereaskedtoassessfictionalizedstudentsforpotentiallearningdifficulties,basedon
evidenceincludingexamplesoftheirwork,schoolbehaviorrecordsandwrittentextsofconversationswith
parents.Halfofthetraineesreceivedthe"expertsolution",typicalofthematerialgiventotraineeteachers,while
theotherhalfreceivedAI-generatedfeedbackontheirapproach,highlightingwheretheycouldimprove.The
traineesthencompletedsimilarfollow-upassessments,andweregradedbothontheaccuracyoftheir
diagnoses(診斷)andonhowwelltheyhadusedtheevidence.TraineeswhoreceivedtheAIfeedbackscored
significantlyhigherthanthosewhoworkedwiththepre-writtenexpertsolutions.
WhiletheresearcherssaidthisdoesnotmeanAIispreferabletoone-to-onefeedbackfromaskilled
expert,thisisnotalwaysavailablefortraineeteachers."WearenotarguingthatAIshouldreplaceteacher-
educators:newteachersstillneedexpertguidanceonhowtorecognizelearningdifficultiesinthefirstplace,”
saidDrMichaelSailer.nItdoesseem,however,thatAI-generatedfeedbackhelpedthesetraineestofocuson
whattheyreallyneededtoleam.Whenpersonalfeedbackisnotreadilyavailable,itcouldbeaneffective
substitute(代替物)
(1)Whatdoestheunderlinedword"them"referto?
A.Pupils.
B.Teachers.
C.Specialists.
D.Researchers.
(2)WhatdidAIhelptraineeteachersknowinthestudy?
A.Howwelltheyhadusedtheevidence.
B.Whethertheexpertsolutionwasaccurate.
C.Wheretheirapproachneedsimprovement.
D.Whatfollow-upassessmentstheycompleted.
(3)WhatdoesDrMichaelthinkofAI?
A.Itwilltaketheplaceofskilledexperts.
B.Itactsasanexpertguidetotraineeteachers.
C.Itisonlysuitablefornewteacherstouse.
D.Itcanbeausefulteachingtrainingaid.
(4)Whichofthefollowingisasuitabletitleforthetext?
A.AIlocateslearningdifficultiesforthestud
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