人教英语选修七第二单元Robots.ppt

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1、Warming UpA robot is basically a computer-controlled machine that is programmed to move,manipulate(操操纵纵)objects,and accomplish work for us human beings.It is able to perform repetitive tasks more quickly,cheaply,and accurately than humans.Exercise1What is a robot?DiscussionRobotsPlay with humansDo r

2、esearchTalk with humansDo the houseworkAnd so onTake care of childrenAct as a policeman/a sellerDo some shoppingWhat can a robot do?Exercise2Domestic robots家用机器人家用机器人The robot which can mow the lawn(除草机器人除草机器人)The robot which can dance with menEntertainment Robot Nowadays robots can be made into var

3、ious shapes for various uses.Why use Robots?There are many benefits to using robots instead of humans.The good thing about robots is that they will never get bored,and they will do things more efficiently than people.Also,robots never get sick,or need to rest.They will never need time off,or lunch b

4、reaks.Sometimes,when a task is too dangerous or difficult for a human,a robot will be able to do it without any risks or problems.Why we study robots?Search enginesLaborScienceMedicine/DiagnosisAppliancesWhat else?诊诊断断Lets look at some movie posters below which are about robots.Do you know the names

5、 of these movies?I,Robot 机械公敌机械公敌Terminator 终结者终结者Edward Scissorhands 剪刀手爱德华剪刀手爱德华 The Matrix 骇客帝国骇客帝国 AI-Artificial Intelligence 人工智能人工智能 Robots 机器人历险记机器人历险记Doraemon 机器猫机器猫 Do you know who he is?Whats the relationship between Isaac Asimov and robots?Isaac Asimov最早提出机器人这个概念的人是科幻作家阿西莫夫最早提出机器人这个概念的人是科

6、幻作家阿西莫夫最早提出机器人这个概念的人是科幻作家阿西莫夫最早提出机器人这个概念的人是科幻作家阿西莫夫(Isaac(Isaac AsimovAsimov)，二十世纪四十年代他在一本短篇小说中用到了，二十世纪四十年代他在一本短篇小说中用到了，二十世纪四十年代他在一本短篇小说中用到了，二十世纪四十年代他在一本短篇小说中用到了roboticrobotic这个单词。在那篇短文中，阿西莫夫提出了三个指导机这个单词。在那篇短文中，阿西莫夫提出了三个指导机这个单词。在那篇短文中，阿西莫夫提出了三个指导机这个单词。在那篇短文中，阿西莫夫提出了三个指导机器人行为的准则，也就是著名的机器人三大定律器人行为的准则，

7、也就是著名的机器人三大定律器人行为的准则，也就是著名的机器人三大定律器人行为的准则，也就是著名的机器人三大定律 First LawFirst Law:A robot must not injure human beings or allow A robot must not injure human beings or allow them to be injured.them to be injured.Second LawSecond Law:A robot must obey the orders given to it by human A robot must obey the or

8、ders given to it by human beings(as long as human being are not injured beings(as long as human being are not injured).).Third LawThird Law:A robot must protect its own existence(as long as A robot must protect its own existence(as long as human beings are not injured;and as long as human beings are

9、 not injured;and as long as the robot does not disobey the human beings).the robot does not disobey the human beings).Asimovs three laws1.1.机器人不能伤害人类，或坐视人类受到伤害而袖手旁观。机器人不能伤害人类，或坐视人类受到伤害而袖手旁观。机器人不能伤害人类，或坐视人类受到伤害而袖手旁观。机器人不能伤害人类，或坐视人类受到伤害而袖手旁观。2.2.除非违背第一法则，机器人必须服从人类的命令。除非违背第一法则，机器人必须服从人类的命令。除非违背第一法则，机器人

10、必须服从人类的命令。除非违背第一法则，机器人必须服从人类的命令。3.3.在不违背第一和第二法则前提下，机器人必须保护自己。在不违背第一和第二法则前提下，机器人必须保护自己。在不违背第一和第二法则前提下，机器人必须保护自己。在不违背第一和第二法则前提下，机器人必须保护自己。Do you think it is possible for a robot to:1.think for itself2.have feelings 3.have its own needs and desires4.look and feel like a human beingReadingSatisfactionGu

11、aranteed1.What is the main idea of the story?2.What are the main characters in the story?Skimming Skimming Exercise1Exercise1Main idea of the story:Main idea of the story:The story tells us how a robot used for housework was tested out in a family.Larry Belmont ClaireTonyGladys ClaffernMain characte

12、rs in the story:Main characters in the story:-Larrys wife,a housewife-a robot -works in a company that makes robots-a woman that Claire enviesReading II-skimming(5m)Exercise2Careful reading Exercise1Claires feelings towards Tony changedOccasionClairedislike himwas alarmedfelt embarrassedadmired himB

13、efore he arrivedWhen he arrivedWhen he offered to help her dressWhen he offered to help her improve her house and herselfcomprehendingcalled him a dearfelt his warmthfelt being enviedcried all nightWhen he helps her with the salesmanWhen she fell off a ladder and caught by TonyWhen she heard Gladys whisperingShe remembered Tony was just a machineFind out the information about Tonytallhandsomefacial expressionsnever changedsmooth and black hairdeep voicesoft and warm skinquick clevercapableSummary