人教版新目标八年级上Unit7公开课课件.ppt

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1、Unit7Willpeoplehaverobots?SectionB2b--2cDoyouknowaboutrobots?Whatdotherobotslooklike?Whatcantherobotsdo?一、robot一词的由来1该词来源于1920年捷克的一个反映科幻内容的话剧。剧中的一个人物名叫robota(捷克文，意为苦力，奴隶），一个形状像人的机器，可以听从人的命令做各种工作。2英文robot是从robota衍生而来的。3我国将robot翻译为机器人，给人一种错觉，机器人一定具有人的外形。其实，应该为具有人的某种的功能的机器。机器人的应用工业

2、汽车生产线上的焊接机器人农业草坪割草机器人军事地面侦察排雷和攻击。美国“剑”军用机器人美国“剑”军用机器人医疗高精度和高难度的外科手术Whatdotherobotslooklike?todaytodayWhatdotheylooklike?Theylooklikehumans.Whatdotheylooklike?Theylooklikesnakes.Whatdoesitlooklike?Itlookslikeadog.Whatcantherobotsdo?Whatcantherobotdo?Itcan….talkwithpeopledoexercis

3、ecookplaythepianowhatcantheydo?Theycan…..PlayfootballdanceButwhatwillrobotslooklikeanddoforusinthefuture?2bReadthearticleandmatcheachparagraphwiththequestionitdiscusses.Para1willrobotsthinklikehumansinthefuture?Para2whatwillrobotsbelikeinthefuture?Para3whatcanrobotsdotoday?Para4

4、whatarerobotslikeinmovies?task1Whenwewatchmoviesaboutthefuture,wesometimesseerobots.Theyareusuallylikehumanservants.Theyhelpwiththehouseworkanddojobslikeworkingindirtyordangerousplaces.SummaryParagraph1：Whatarerobotslikeinmovies?Todaytherearealreadyrobotsworkinginfactories.Somec

5、anhelptobuildcars.andtheydosimplejobsoverandoveragain.Fewerpeoplewilldosuchjobsinthefuturebecausetheyareboring,butrobotswillnevergetbored.SummaryParagraph2:Whatcanrobotsdotoday?Thereis/are……doing…….有……正在……。Therearesometeacherssittinginourclassroom.看！那儿有许多人正在跳舞。Look!Therearemanyp

6、eiple______there.dancingoverandoveragain反复地，她反复地检查她的试卷。Shechecksherpaperoverandoveragain.bored和boringHeis/getsboredwithcomputergames.Soapoperasareboring,Icanlearnnothingfromthem.bored:指（某人）对…感到厌烦。Sbbe/getboredwith…….boring：指……是令人感到无聊的，令人厌烦的。Ithinksportsshowsare___,Idon’tlikeitat

7、all.Areyou____withyourlifestyle?boringboredScientistsarenowtryingtomakerobotslooklikehumansanddothesamethingsaswedo.SomerobotsinJapancanwalkanddance.Theyarefuntowatch.However,somescientistsbelievethatalthoughwecanmakerobotsmovelikepeople,itwilbedifficulttomakethemreallythinklike

8、ahuman.Forexample,scientistJamesWhitethinksthat