Unit2ListeningandSpeaking課件高中英語人教版選擇性

UsingLanguageMakepredictionsaboutfuturechanges1.Watchthevideoandlearn:whatisAI?Leading-in2.Whatdothesepicturesshow?Matchthewordswithpictures.___automation___nanobots___globalwarming___artificialintelligence(AI)___

cloning②③④⑤③②⑤①④①自動化納米/微型機器人克隆技術(shù)1.Whilemostoftenwhenpeoplethinkofarobot,theythinkoftheandroid(human-likerobot)inPicture1,actuallythevastmajorityofrobotsarelikethatinPicture3,whichisarobotarmusedtoassemble(組裝)partsinafactory.Inthisactivity,therobotarminPicture3representsautomation.Sinceanandroidismeanttobelikeahumanineveryway,theandroidinPicture1isbeingusedtorepresentartificialintelligence

(AI).③①3.Someculturalnotes2.Picture2isanartist’srendering(透視圖)

ofnanobotsinthehumanbloodstream.Ananobotisamicroscopic(微小的)robot.Whiletheyarestillinthedevelopmentstage,itisthoughtthatinthefuture,nanobotscanbeusedwithinthehumanbodytodelivercarefullytargeteddoses(劑量)ofmedicinetoareasinthebodythatneedthemandtorepairhuman

tissues

(組織)and

cells.3.ThetwomonkeysinPicture4areZhongZhongandHuaHua,twocrab-eatingmacaques(食蟹獼猴)whichwereproducedbytheChineseAcademyofSciences(中國科學(xué)院)inShanghaiin2017throughcloning.Theywerethefirstsuccessfullyclonedprimates

(靈長目動物).Pre-listeningListenforpredictionsWhenlisteningforpredictions,youshouldlistenfortheuseofthefuturetense,inparticularthefuturetensewithwillorwillbedoing.Wordssuchaspredict,predictionandforecast,arealsousedquiteoftenwhenmakingpredictions.1.ListeningTips2.Howcanwepredictthefuture?1Futureeventsorproblemstheworldwouldface

2Futuretechnologiesorsolutions4Thechallengesandopportunitiesthethingsmightbring3HowthethingswillchangethewayweliveWhile-listening1.Listenandchoosethecorrectanswer.ListeningtargetDrHan’spredictionVincentBlack’spredictionFutureevents/problemsFuturetechnologies/solutionsHowthingswillchangethewayweliveComputerswouldbe__________thanhumans.Robotswillbeprogrammedtonotthinkinwaysthatmay_______humans.Nanobotswillbeputinsideour__________.Ourabilitieswillbe_________.Thesealevelwill_______bymanymetres.Cities__________onwaterwillbebuilt.Peopledon’tneedtomoveawayfromthe___________.clevererharmbodiesincreasedrisefloatingseaPost-listening1.Workinpairs.DiscusswhetherDrHanorVincentBlack’spredictionsarepossible.Whyorwhynot?SuggestedAnswers:Idon’tagreeonVincentBlack’sideathatfloatingcities,becauseIdoubtthatsealevelswillrisethatmuch.SpeakingtargetYourpredictionFutureevents/problemsFuturetechnologies/solutionsHowthingswillchangethewaywelive2.Imaginethatyouhaveajobthatmakesyouanexpertinthefuture.

Makeyourownpredictions!3.Inpairs,intervieweachotheraboutyourjobsandpredictions.Learntousetheexpressions.UsefulExpressionsIthink/believe/predictthatinthefutureBy2030,wewill…Icanimagine/forecast/predict…Onechallengewillbe…Wewillbedoing…Mypredictionisthat…Inthefuture,therewill…Wewillhavetheopportunityto…Wearegoingto….SampleInterviewA:Goodafternoon,Ms.Zhang.Thankyouforagreeingtodothisinterview.B:I'dloveto.A:First,couldyoupleasetellouraudiencewhatyoudo?B:Certainly.I'madoctor.Iperformtransplantsurgeryeveryweek.A:Thatsoundslikeaveryhigh-techjob.Howdoyouthinkthesurgerywillbeoperatedinthefuture?Doyouhaveanypredictionsaboutthat?B:Yes,well,Ibelievethatdoctorsinthefuturewillhavemuchbettermeanstohelppeople.Icanimaginethatnanobotswillbeputinpatients’bodytodetecttheillness.Andinthefuture,therewillbeadequatesupplyoforgansforpatientswhoneedtransplant.A:Well,thatwouldbereallygoodnewsforallofus.Couldyoupleaseexplainhowthiswillbepossible?B:Well,itwillbepossiblebecauseofspecial3Dprinters.Inthefuture,doctorswillbeusingtheminhospitalsregularlytocreatehealthycopiesof