2019-2020年高中英语unit20lesson2学案北师大版选修7.doc

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1、2019-2020年高中英语unit20lesson2学案北师大版选修7学习目标Bytheendoftheclass,thestudentswillbeableto:lUsethelisteningstrategiestolistentoandunderstandsomeinformationofarobot.lUsethefunctionalexpressionstoexplainarobottoyourpartners.lLearntousesomephrasalverbs.学习过程课前准备artificialintelligencevirtu

2、alrealityautonomousinadvanceinadvancetakeoverwalkedoutgetacrossgiveawaygetonfineistodowithmakesupforeoutfigureoutgetalotoutofpensatesfor课堂活动（一）预习交流Checktheanswers.（二）合作探究First-Listening1.Wherecanyouseeandhearher?Whatdoesshedo?A.Inthereallife.Shepresentsnews24hourseveryday.B.On

3、theradio.Shepresentssongs24hourseveryday.C.Ontheinternet.Shepresentsnews24hourseveryday.2.Canshereallytalk?Isitarealinterview?A.Yes,YesB.No,NoC.Yes.NoD.No.Yes3.Whenwasshebecreated?A.in1999B.in1989C.1909D.1998SecondListeningListentotheinterviewwithAnanovaandfinishthefollowingta

4、sks.TaskI:ListentoPart1andfillintheblanks.Ananovapresentsthenews______hoursadayonAnanova.Andtonightsheishereonscreenforaninterviewwithus.Shefallsintothecategoryofbeinga______character-------notreal.Soit’snotarealinterview,wehavetosendthequestionstoherprogrammers_____________.T

5、askII:ListentoPart2andanswerthequestion.WhatarethegoodpointsofAnanova?Shecanread_________differentstoriestomillionsofdifferentpeople____________andondemand.Shealsoletpeoplechoosewhatthey________________.TaskIII:ListentoPart3andanswerthequestions.1.Howdoesshefindnewstories?Atea

6、mofover___expertsworks___hoursadaytoprepareallthe_____stories.Shealsohasa“WebSpider”–that’saprogramwhich_________theinternetconstantly_________newstoriesaroundtheworld.2.ToAnanova,What’stheonlydrawbackofbeingaputer?Shehasno_______ofherown.TaskIV:ListentoPart4andfillintheblank.

7、Thenextstepisformeto________thelateststoriesthatyouareinterestedindirectlytoyourmobilephones.ThirdListeningListentotheinterviewagainandpletethefunctionfilewiththeexpressions.（一）分层提高1.Chooseoneofthefollowingexpressionstosubstitutetheunderlinedwordsandphrases2.pletethesentencesw

8、iththefollowingphrases（二）总结归纳（三）巩固反馈Finishexercise3onP69