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Ⅰ.机器人发展史早在三千多年前的西周时代,我国就出现了能歌善舞的木偶,称为“倡者”,这可能是世界上最早的“机器人”。上世纪五六十年代,出现第一代机器人,它只具有记忆、存储能力,按相应程序重复作业,但对周围环境基本没有感知与反馈控制能力。进入80年代,出现了第二代机器人——有感觉的机器人。它能够获得作业环境和作业对象的有关信息,进行一定的实时处理作业,在工业生产中得到广泛应用。第三代机器人是目前正在研究的“智能机器人”。它不仅具有更加完善的环境感知能力,而且还具有逻辑思维、判断和决策能力,可根据作业要求与环境信息自主进行工作。Whatcanrobotsdo?Tellyourpartnerwhatyouknowaboutrobots.Whatdotheylooklikeandwhatcantheydo?2aWhatdotherobotslooklike?Tellyourpartnerwhatyouknowaboutrobots.Whatdotheylooklikeandwhatcantheydo?2aIthinktherewillbemorerobotsinthefuture.Really?Whatdotheylooklike?Ithinktheylooklikehumans.Theycandoanythingmencando.Soundsinteresting.2bReadthearticleandmatcheachparagraphwiththequestionitdiscusses.Beforereading1.(1)根据要求,利用本课词汇填空。Safe(反义词)__________possible(反义词)___________make(过去式)__________easy(近义词)__________hardly(近义词)_________dirty(近义词)_________(2)拼装游戏。将下列词汇进行组合,看看能否构成其他词汇。你还能举出类似的例子吗?dangerimdishouseagreeouspossible2.利用课前画的机器人草图,全班同学就其外形和功能进行讨论,讨论时可借助如下句型:A:Whatdoestherobotlooklike?B:Itlookslikea…A:Whatcantherobotsdo?B:Itcan…3.Groupwork:根据文章标题和插图猜测文章大体内容,完成2b.Para.1Willrobotsthinklikehumansinthefuture?Para.2Whatwillrobotsbelikeinthefuture?Para.3Whatcanrobotsdotoday?Para.4Whatarerobotslikeinmovies?2bReadthearticleandmatcheachparagraphwiththequestionitdiscusses.Whilereading1.Fastreading速读短文,回答下列问题。(阅读策略:以极快的速度阅读文章,寻找字面上阐述的信息。)(1)Arethereanyrobotsnow?(2)Willtherebemorerobotsinthefuture?2.Carefulreading(阅读策略:仔细阅读短文,有目的性、针对性地在文中查找问题答案。)根据文章内容,判断各句正误。(1)Therobotshelppeopledothemostpleasantjobs.(2)Scientiststrytomakerobotslookdifferentfrompeople.(3)Robotswillnevergetboredtodosimplejobsoverandoveragain.(4)Humanswillhavemoreworktodointhefuture.(5)Spacerocketsseemedpossibleahundredyearsago.3.Detailedreading(阅读策略:有选择地精研细读有关章节或段落,解决疑难之处。)阅读文章的1~3自然段,回答下列问题。(1)Whatdotherobotsdoinsomesciencemovies?(2)Willrobotsgetbored(3)WhatcantherobotsdoinJapanesecompanies?(4)DoesMr.Whitethinkrobotscandothesamethingsasaperson?阅读文章的4~5自然段,根据文章内容完成下列各题。将下列发明按时间归类。computers,therobotsthatcantalktopeople,therobotsthatlooklikehumans,thesnakerobots,ahundredyearsagonow,InthefutureReadingup(研读)1)自主学习——找出重、难点。______________2)合作探究——细读全文,提出疑难问题,小组讨论,互助解答。观察与思考:1.However,theyagreeitmaytakehundredsofyears.hundredsof意思为____________,后跟___________名词复数。当hundred表示具体数量时,不可以+s,也不可以和of连用。例如:400___________。练习:Thereare________booksinourschoollibrary.A.hundredofB.hundredsofC.ninehundredsD.ninehundredsof2.hundredsof许多;大量=lotsof【辨析】具体数字+hundred如:threehundred三百e.g.Therearehundredsofflagsinfrontofthebuilding.在那个高楼前有很多旗帜。3.Hethinksthatitwillbedifficult(forarobot)todothesamethingsasaperson.…,it’seasyforachildtowakeupandknowwheretheyare.Itis+形容词+(forsb.+)todosth.意思为_________________________练习:汉译英。①学好英语对我而言很难。_______isdifficultforme________________Englishwell.②按时到校对我而言很容易。______iseasyforme______________toschoolontime.4.Todaytherearealreadyrobotsworkinginfactories.现在已经有机器人在工厂里干活了。此句中的workinginfactories的逻辑主语是robots,但是在这个therebe句型中,谓语动词已经有了are,所以work就不能再作本句的谓语动词,而应用-ing形式。这一点在学习和使用therebe句型时需要特别注意。5.Forexample,therearealreadyrobotsworkinginfactories.Therebesb./sth.+doingsth.意思为_____________________________练习:Listen!Thereisagirl________(sing)inthenextroom.6.Thatmaynotseempossiblenow,…seem意思为___________,其后可跟__________词或todo.练习:①她似乎病了。She___________________________________./She____________________.②看,机器人似乎动了。Look!Therobot_________________________.7.dangerousadj.有危险的;不安全的e.g.Someanimalsareingreatdanger.一些动物处于极大的危险中。名词danger+后缀ous→dangerousLionsaredangerousanimals.狮子是危险的动物。falldown突然倒下;跌倒;倒塌5.factoryn.工厂e.g.Therewillbemorefactoriesinthefuture.将来会有更多的工厂。e.g.Thehousemightfalldowninafewmonths.几个月内这所房屋也许就会倒塌。6.fallv.(fell/fel/)倒塌;跌倒;掉落前缀(dis)+agree(同意)→disagree7.disagreev.不同意;持不同意见;有分歧e.g.Myfatheragrees,butmymotherdisagrees.我爸爸同意,但我妈妈不同意。believesb.相信某人说的话believe+that从句8.believev.相信;认为有可能e.g.Ibelievethatyoucanfinishtheworkontime.我相信你会按时完成工作。9.overandoveragain反复地;多次还可以说overandovere.g.Theysangthesongoverandover.他们反复地唱那首歌。Hecalledoverandoveragainbutnobodyanswered.他多次打电话但没有人接。10.possibleadj.可能的;可能存在或发生(前缀)im+possible→impossible不可能的e.g.Doyouthinkit’spossibletobeatthem?你认为战胜他们有可能吗?Tocrossthisriverseemsimpossible.穿过这条河中似乎不可能。Afterreading1.完成课本2c和2d的内容。2.介绍自己在课前设计的机器人的用途,完成2e3.Groupwork:小组讨论全班同学设计的机器人图片,猜测它们的功能。讨论时借助如下对话形式:A:Whatdoyouthinktherobotcando?B:Ithinkitcan…1.Robotscanbuild____infactories.2.Theycando_______jobsmanytimesandnevergetbored.3.Somecan_________and_____________.4.Somecanhelp_______peopleunder___________.carssimplelookforthebuildingswalkdanceReadthearticleagainquickly.Completethesentencesaboutwhatrobotscandonow.2cFillintheblanksinthisparagraphwithwordsfromthearticle.指导:此类短文填空题,考查同学们全面掌握短文内容,以及综合运用语言的能力。首先,应将通读本段文字,掌握大意。可知在短文中列举了科学家们的两种观点。然后,根据2b中短文的内容填空。2dSomerobotsareveryhuman-like.Theycanwalkand______likepeople.Somescientiststhinkthatinthefuturetheywill_______robotsmorelikehumans.Thismaynot_________inthenearfuture,butatsomepoint,robotswillevenbeableto______likepeople.However,somescientists_________.dancemakecometruetalkdisagreeJamesWhitebelievesthatrobotswillnotbeabletodothe________thingsaswecan.Forexample,hethinksth
本文标题:-Unit7-Will-people-have-robots-SectionB课件
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