Unit+2+Looking+into+the+future+Period+3+Using+language+Ⅰ 高中英语人教版（2019）选择性必修第一册.pptxVIP

Period3UsingLanguageⅠUnit2LookingintotheFuture

Learningaims1.Tolearntotalkabouttheadvantagesanddisadvantagesofnewtechnology.2.Tolearntogetspeakers’opinionsinadialogue.

Whatdothesepicturesshow?Matchthewordswithpictures.___automation___nanobots___globalwarming___artificialintelligence___cloning②③④⑤③②⑤①④①Leading-in

Lookatthepicturesandtalkaboutwhatyouhaveknownaboutthem.②③④⑤①

Discussthesequestionsingroups.1.Howdoyouthinktheseeventsorsuchtechnologymightdevelopinthefuture?2.Whatchallengesmighttheybring?3.Whatopportunitiesmighttheybring?Pre-listening

Futuredevelopment:Challenges:TheAIisprogrammedtodosomethingbeneficial,butitmaydevelopadestructivemethodforachievingitsgoal.Opportunitiesitmaytake:PeoplecanusetheAItodomostofthedailychores.Moreandmorepeoplecanbefreetodoworkofcreatingnewthings.

Futuredevelopment:Challenges:Opportunitiesitmaytake:Morenanobotswillbecreatedtohelpdoctorstofindouttherootofadiseaseandmakeoperationsmoreaccurately.Newkindsofvirusmayappearandevennanobotscan’tfindoutwheretheycomefrom.Thenanobotsmaybringmorepeople’slifeback.

Futuredevelopment:Challenges:Opportunitiesitmaytake:Workinfactorieswillbemoreefficient.Morelaborforcecanbefreedfromworking.Moreandmoreworkerswillbeoutofwork.Peoplewilllearnmoreabouthowtocreateamachineandhowtooperateittohelpwork.

Futuredevelopment:Challenges:Opportunitiesitmaytake:Moreanimalsevenhumanbeingswillbecloned.Cloningmayresultindisorderontheearth.Moreliveswillbesavedandmorediseasescanbecured.

Futuredevelopment:Challenges:Opportunitiesitmaytakes:Airpollutionwillbedecreasing.TherewillbeglaciersagainintheArcticOcean.TheremaybeotherthreatstothePolarbears.PeoplecanliveinharmonywiththePolarbears.

Task:ListentotheradiointerviewwithDrHanan