新目标八年级上册第七单元第4课时.ppt

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1、人教版八年级英语上册Unit7Willpeoplehaverobots?SectionB(2a-2e)Whatcanrobotsdo?speakdoexercisedohouseworkplaythepianoLeadin2aTellyourpartnerwhatyouknowaboutrobots.Whatdotheylooklikeandwhatcantheydo?Readthearticleandmatcheachparagraphwiththequestionitdiscuss.2bWillr

2、obotsthinklikehumansinthefuture?Whatwillrobotsbelikeinthefuture?Whatcanrobotsdotoday?Whatarerobotslikeinmovies?Paragraph1Paragraph2Paragraph3Paragraph4Readthearticleagainquickly.Completethesentencesaboutwhatrobotscandonow.1.Robotscanbuild___________infa

3、ctories.2.Theycando___________jobsmanytimesandnevergetbored.3.Somecan_________and____________.4.Somecanhelp___________peopleunder____________.carssimplewalklookforbuildings2cdanceSomerobotsareveryhuman-like.Theycanwalkand_________likepeople.Somescientis

4、tsthinkthatinthefuturetheywill_________robotsmorelikehumans.Thismaynot_________inthenearfuture,butatsomepoint,robotswillevenbeableto_________likepeople.However,somescientists____________.JamesWhitebelievesthatrobotswon’tbeabletodothe__________thingsasus

5、.Forexample,hethinksthatrobotswill_____________beabletowakeupandknowwheretheyare.Whichsidedoyou_____________with?dancemakehappentalkdisagreesameneveragreeFillintheblanksinthisparagraphwithwordsfromthearticle.2dWhatkindofanimalsmightrobotslooklikeinthefu

6、ture?Whatdoyouthinktheserobotswillbeabletodo?Writeyourideasanddiscussthemwithyourpartner.2eIthinksomefuturerobotsmightlooklikespiders.Theywillbeabletohelpuscleanthewindow,sweepthefloor.Somerobotsmightlooklikesnakes.Theywillbeabletohelplookforpeopleunder

7、thebuildings.Ifbuildingsfalldownwithpeopleinside.Example1.Somecanhelptobuildcars,andtheydosimplejobsoverandoveragain.例如，他们可以帮助制造汽车，他们反复做简单的工作。(1)forexample"例如"，一般只列举同类人或物中的“一个”为例，用来举例说明，可用于句首、句中或句末。如:He,forexample，isagreatteacher.(2)overandoveragain意为“多

8、次，反复地”。如:Hisfatherwarnedhimoverandoveragain.Languagepoints2.Somescientistsbelievethattherewillbemorerobotsinthefuture.一些科学家相信，未来将会有更多的机器人。(1)believe是动词，意为“相信，认为有可能”。用作及物动词时,可用believe+名词/代词或that/wh-从句或以that从句(表示将来)。如：Ibelievethat