2023-2024學年牛津版選擇性必修二Unit 4 living with technology reading（同課異構(gòu)）課件（共18張）

Unit4ReadingArtificialintelligence:

friendlyorfrightening?Teachingobjectivespredictthestructureofthearticleaccordingtothetitleandthepictures;analysethebenefitsandpotentialthreatsofthedevelopmentofAI;understandtheauthor’sattitudetoartificialintelligenceandhavetheirownideasaboutit.Bytheendofthissection,studentswillbeableto:Step1Lead-inQ：HowdoyouimproveyouroralEnglishindailylife?A:IoftencommunicatewithAnniewhoisanAIchattingrobottohelpmepractiseEnglish.Whatdoyouknowaboutartificialintelligence(AI)?Reading

ArtificialIntelligence:friendlyorfrightening?Step2PredictionthebenefitsandthreatsofAIQ:Canyoupredictwhatthetextisabout?ApossiblediscussionofvariousrelationshipbetweenAIandhumans.Step3ReadforStructure（B）Readthetextandchoosethecorrectstructureofthepassage.para5para4para3Mainideapara2AIisabranchofcomputersciencethataimstocreateintelligentmachines,imitatingthecomplexnetworksofthehumanbrain.AIhasdevelopedoveralongtimeandhadsomemajorbreakthroughs.

AIisbeingappliedinvariousfields,transformingthewaywelive.

para1AIcanmakeyourdreamscometrue.Readthepassagequicklyandcompletethechartbelowwiththemainideaofeach

paragraph.para6ThedevelopmentofAIhasalsobrought

concernsandfears.Weneedtomakesurethatwewillnotfallvictim

toAI.IntroductionDefinitionDevelopmentApplicationsConcernsConclusionTrytouseonewordtoconcludeeachparagraph.Step4ReadformainideaTask1:ReadPara.

2

andfillinthefollowingchart.OneessentialaimofAIOneapproachtotheaimTodevelopcomputerintelligencecapableoflearningfromexperience,adjustingtonewinputsandperformingtaskslikehumans.Deeplearning,whichenablesa

machinetoimproveitsownperformancebylearningfromtheresultsofitspreviousactions.Step5ReadfordetailedinformationSincethe1940sYearsbeforethemid-1950sInthemid-1950sIn1997In2017ThedevelopmentofcomputershasfinallymadethedreamofAIareality.AlanTuringhadexploredthetheoryofAI.Theterm“artificialintelligence”wascoined.AmajorbreakthroughinAIwasmade.AcomputerprogramdefeatedarguablythebesthumanGoplayer.quickraceTask2:

IdentifythespecificinformationofthedevelopmentofAIinparagraph3.KeJieVS

AlphaGoDeepBlueVSCarryKasparowFindthesupportingdetailsinthearticle.Criticalthinking

“Thedevelopmentoffullartificialintelligencecouldspelltheendofthehumanrace.”Inlines44–46,StephenHawkingisquotedassaying,Doyouagreewithhim?Whyorwhynot?Step6DiscussionSuccessincreatingAI,couldbethebiggesteventinthehistoryofourcivilization.Butitcouldalsobethelast,unlesswelearnhowtoavoidtherisks.Alongsidethebenefits,AIwillalsobringdangers,likepowerfulautonomousweaponsornewwaysforthefewtooppressthemany.Itwillbringgreatdisruptiontooureconomy.Andinthefuture,AIcoulddevelopawillofitsown,awillthatisinconflictwithours.Inshort,AIislikelytobeeitherthebestorworstthingtohappentohumanity.

FurtherthinkingStep7What’sthevideoabout?DespiteallthedangersposedbyAI,thehumanbeingsarestillkeenonresearchinganddevelopingnewtechnologiestochangeourlives.Why?Scienceandtechnologyisthefirstproductiveforce.Talentisthefirstresource,andinnovationisthefirstdrivingforce.科技是第一生產(chǎn)力,人才是第一資源,創(chuàng)新是第一動力。Scienceandtechnologyarethefoundationofnationalprosperity,andinnovationisthesoulofnationalprogress.科技是國家強盛之基，創(chuàng)新是民族進步之魂。

Step7FurtherthinkingTechnologyopensupmorepossibilitiesandhelpsusprogressasasociety.ThefutureofAIanditsimpactonhumanitywilldependonhowwenaviagteitsdevelopmentanduseitforthebettermentofsociety.Self-assessmentWhathaveyoulearntaboutartificialintelligence(AI)throughthearticle?Whatdoyouthinkintelligentmachineswillbecapableofdoi