高中英语 unit 20 new frontiers lesson 2 artificial intelligence教案 北师大版选修7

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1、Unit20NewFrontiersLesson2ArtificialIntelligence课题Unit20Lesson2ArtificialIntelligence课型Listening第2课时教学目标知识目标1.TolearnsomethingabouttheArtificialIntelligence2.Helptoimprovestudents’listeningskills.能力目标Usethepointsofthisunitveryfreely.情感目标TogetthestudentsinterestedintheArtifi

2、cialIntelligence.内容分析重点Theusefulexpressionsinthisunit.难点Toimprovestudents’listeningandspeakingability.关键点Thewords,phrasesandthegrammar教法学法Team-workandcommunicationapproach.教具学具Multi-mediaAtaperecorder教学过程教材处理师生活动修改与创新IWarmingupI.WarmingupTask1:Getstudentshaveafreetalkabout

3、thefollowingquestions,workinpairs.1.Whatsciencefictionfilmshaveyouseenthatareaboutintelligentrobotsorrobotsthatlooklikehuman?2.Howdidtherobotsbehavetowardshumans?3.Whichofthesethingscanrobotsandcomputersdonow?Task2:talkaboutthefilmArtificialIIListentolearnIII.ListeningInte

4、lligenceTask3:towatchashortperiodofthefilmtoarousethestudents’interestsandhelpthemunderstandwhatArtificialIntelligenceis.II.ListentolearnTaks1:ListentotheinterviewwithAnanovaandanswerthequestionsTask2:Readaloudthefollowingwordstogetherinotherwords,isthatclear?WhatIdon’tqui

5、teunderstand,toputitanotherway,WhatImeanis,whatthatmeans,sodoesthatmean,couldyouexplainhow,WhatI’mtryingtosay,whatI’mgettingat,thataprogrammerwhich,Imeantask3:Listentotheinterviewagain.CompletetheFunctionFilewiththeseexpressions.III.Listening1.Beforeyoustarta)makesurethest

6、udentsknowthephrases’meanings.AndgivethemafewIV.Speakingminutestodiscussthequestionsinexercise1.b)checktheiranswers.c)haveadiscussionaboutthephotos.2.listentolearna)askthestudentslookatexercise2,andthenplaythecassettetwice.b)givethemafewminutestoanswerthequestions.3.Exerci

7、se3.a)    letthestudentsreadtheexpressionsinexercise3andtheFunctionFile.b)    givethemsometimetocompletetheexercise.c)    playthetapetwoorthreetimesandchecktheiranswers.IV.SpeakingVoiceyouropinion:Peopleusearobottoactasguarddog,areyoucurious?Nowturntopage103,readinformatio

8、nabouttherobot.Couldyouaddyourowninformationsothattherobotdogbecomesmoreperfect?Explainyo