Unit1ScienceFictionListeningandspeaking課件高二英語(yǔ)人教版選擇性

ListeningandSpeakingUnit01ScienceFiction新人教選擇性必修四

Tolistenforgistusingatrue-to-lifeinterviewinnaturalEnglish.Tolistenfordiscoursemarkersintheinterview.TotalkaboutwhatyouthinkofrobottechnologyandthefamousThreeLawsofRobotics.Learningobjectives1.WhatcantherobotKeekodointhevideo?Teachthekidshowtodoimportanteverydaythings.SpeakingPlaygameswiththekids.Helpthekidsstudymathsandsolveproblems.Readstoriesandtelljokesforthekids.Wakethekidsupinthemorning.2.DoyoulikeKeeko?DoyouwanttoownarobotlikeKeeko?Whatotherthingscanrobotsdoinourdailylife?RobotActasahousekeeperdohouseworkaccompanytheeldly……beingawaiterBrainstorminglookatthepicturesanddiscussthequestionsinpairs.Activity11.Whatjobsaretheserobotsdoing?whataretheprosandconsofrobotsdoingthesejobs?Tworobotsareservingfoodatacafe.Pros:Maybetheserviceischeaperandfaster.Arobotisplayingthepaino.Pros:Therobotcanplayanythingperfectly.Cons:Thereisnocreativityoremotioninvolved.AroboticarmworksatafactoryPros:Simple,repetitivetasksaredoneathigherspeedsmorecheaplyandaccurately.Cons:Humanendupoutofwork.Andthereisnoaddedskillorcreativitytothework.Arobotbandisperforming.Pros:Morelivemusicwillbeavailablemorecheaply.Cons:Itismorelikelisteningtoarecord,withoutanyexcitementandemotionofwatchinghumansperform.Severalrobotsareplayingsoccer.Pros:ItpromoteslearningandenjoymentofAIroboticstoawideaudience.Cons:Therobotplayersdon’tevenknowtheyareinacontestandhavenodesiretowinorlose,sothereisnoemotionalcontenttothematchandthereisnophysicalskillortalentinvolved.2.WhatkindofrobotsorAIdevelopmentsdoyouhopefor?Listentoaninterviewandputthesestatementsinthecorrectorder.194527386Activity2Activity3Discoursemarkers:justnow;so;well;but;however;aboveallDiscoursemarkersareusedtoorganiseatextbymakingsequence,contrast,opinion,purpose,andsoon.Listeningfordiscoursemarkerscanhelpyouunderstandatextmoreeasily.Oh,bytheway，

...Oh,Iremember，...Inearlyforgot!...Thatremindsmeof...

WhatImeanttotell/askyouis......，

CouldI

changethesubject?but(perhaps)that’sbesidethepoint.Thenextitemontheagendais...I

thinkweoughttomoveonto...Oh，

therewassomethingI

meanttotellyou.Ontheonehand...Ontheotherhand...

ChangingthetopicIngroups,discusswhattheexpertthinksofthequestionsandexchangeyourownviews.Youmayusethefollowingexpressionstohelpyou.Activity4

Yes,I

do.IsaacAsimovintroducedthemintomostofhissciencefictionwritingstoshowthatrobotscouldbepreventedfromharmingusorourworld.Theyarenotactualscientificlaws,butratherguidelinesfortheirhumanprogrammerstofollowtokeepourworldsafe.Atfirstglance,therulesseemlogicalandreasonable.1.DoyouknowanythingaboutIsaacAsimovandhisfamousThreeLawsofRobots?Whatdoyouthinkoftheselaws?2.Whatdoyouknowaboutrobottechnology?Whatcanrobotsdo?3.WhatbenefitdoyouthinkrobotorAIwillbring?Doyouthinktheywillcauseproblemsaswell?Example:A：Oh,bytheway,Isawaprogrammeaboutrobotdoctorslastnight.Itwasveryinteresting.Doyouthinkrobotswilldomoreoftheseimportantjobsinthefuture?B：Certainly.

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