人教版八年级上册英语Unit7 SectionB 2a-2e.ppt

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1、SectionB2a-2eUnit7Willpeoplehaverobots?Whatdotherobotslooklike?Whatcantherobotsdo?Doyouknowaboutrobots?Whatdotheylooklike?Theylooklikehumans.Whatdotheylooklike?Theylooklikesnakes.Whatdoesitlooklike?Itlookslikeadog.Thisrobotlookslikeahugearm.Whatcantherobotsdo?speakItcancook.Itcandobo

2、ringwork.runplaythepianoTherearesomeotherrobots,whatcantheydo?playfootballdanceThisrobotisverystrange.Whatcanitdo?explore(探险)theuniverse（宇宙）Itcanbeadoctor.Itcanwaterflowers.Itcandohardordangerouswork.DiscussionTellyourpartnerwhatyouknowaboutrobots.Whatdotheylooklikeandwhatcantheydo?2

3、aIthinktherewillbemorerobotsinthefuture.Really?Whatdotheylooklike?Ithinktheylooklikehumans.Theycandoanythingmencando.Soundsinteresting.2bReadthearticleandmatcheachparagraphwiththequestionitdiscusses.Paragraph1Paragraph2Paragraph3Paragraph4Willrobotsthinklikehumansinthefuture?Whatwill

4、robotsbelikeinthefuture?Whatcanrobotsdotoday?Whatarerobotslikeinmovies?DoYouThinkYouWillHaveYourOwnRobot?Whenwewatchmoviesaboutthefuture,wesometimesseerobots.Theyareusuallylikehumanservants.Theyhelpwiththehouseworkanddojobslikeworkingindirtyordangerousplaces.2.Todaytherearealreadyrob

5、otsworkinginfactories.Somecanhelptobuildcars,andtheydosimplejobsoverandoveragain.Fewerpeoplewilldosuchjobsinthefuturebecausetheyareboring,butrobotswillnevergetbored.1.Whatdotherobotslooklikeinthemovies?2.Whatcantherobotsdoforpeople?3.Wherearetherobotsalreadyworking?4.Whatkindsofjobsd

6、otherobotsdo?Why?Paragraphs1-2:Answerthequestions.Theylooklikehumanservantsinthemovies.Theyhelpwiththehouseworkanddojobslikeworkingindirtyordangerousplaces.Theyarealreadyworkinginfactories.Theydosimpleandboringjobsoverandoveragain.Becausetheywillnevergetbored.Scientistsarenowtryingto

7、makerobotslooklikehumansanddothesamethingsaswedo.SomerobotsinJapancanwalkanddance.Theyarefuntowatch.However,somescientistsbelievethatalthoughwecanmakerobotsmovelikepeople,itwillbedifficulttomakethemreallythinklikeahuman.Forexample,scientistJamesWhitethinksthatrobotswillneverbeabletow

8、akeupandknow