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《computers》课件7(人教版必修2).ppt

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1、Listening(Wb) & Summing Up,Revision,What happened to Hua Fei?What does he need?,Pre-listening,Can androids become human beings?2. Can androids have feelings, such as sadness, happiness, loneliness, anger, etc?3. Should we give them respect and rights? Why or why not?,Listening,Sally and Brenda are b

2、oth androids. One of them works as a maid. The other works in a car factory. They are talking about their lives and what it feels like to be an android. Listen carefully to their problems and fill in the form.,Their programmer decided them,They are not able to change jobs,Their programmer does,They

3、cannot smell, laugh, taste or eat food,Theycan speak, work and enjoy football,Now you are going to make a list of the rights that androids should have so that they will be treated better? _. _. _. _. _.,They should be able to choose the work they do,They should have their own time,They should be abl

4、e to change their jobs,They should be able to decide their own future,They should be able to taste, smell, feel, etc,Some people are afraid that if we develop androids too much, human beings will one day be conquered by them.,Discussion,Will humans be conquered and replaced by androids one day?,Live

5、 together,work together,play together,Friends,Summing Up,What have you learned about computers?_What have you learned about androids?_How would you like to develop computers?_From this unit youve also learned useful words and expressions: _ new grammar item:_What problems do you still have?_,单词拼写,An

6、 abacus is a very useful _. ( 计算器)2. What are the _ of being famous. (缺点)This so-called gold is _, but it costs as much as real gold. (人造的)4. John is _, so he can never come up with a way to get through.(头脑简单的)The chief _ of Chinas football team is trying to improve his teams performance. (教练),Conso

7、lidation Words and expressions,calculator,shortcomings,artificial,simple-minded,coach,6. IT, which means Information _, is very important.7. Edison was a great inventor. He _ useful things for everyone.8. After the Industrial _, farmers left their fields and went to work in factories.9. If no new si

8、tuation _, we will be successful.10. Dont be sad, _, you tried your best.,Technology,invented,Revolution,arises,anyway,找出与划线部分意义最接近的一项。1. He had the advantage over other boys of being born in a rich family. something useful B. Something not useful C. important points D. shortcomings 2. She said she

9、didnt like it, but personally I thought it was very good. for herself B. for myself for everyone D. for other persons3. Im afraid that I totally forgot about it.A. easily B. personally completely D. truly,A,B,C,4. Neither side is willing to make a move, so there is nothing that can be done. walk on

10、B. give in C. agree with each other D. take action5. There are too many difficulties for us to deal with.buy B. use C. make D. treat6. Could you watch over my clothes while I have a swim? put on B. take care of C. look up D. deal with,D,D,B,从方框中选出合适(适当形式)的词完成句子。,create move brain advantage anyhow ma

11、terial disagree type choice spoil,When the building _ cost more, the price of houses increases.2. Her French upbringing give her certain _ over other students in her class.3. I dont like her, but if she is the peoples _ I will obey her.4. The Bible said the God _ this world in seven days.5. weve tri

12、ed our peaceful persuasion: whats our next _?,materials,advantages,choice,created,move,create move brain advantage anyhow material disagree type choice spoil,6. I feel sick: that fish _ with me.7. its too late, _.8. You need _ to become a universal professor.9. That little girl is terribly _- her pa

13、rents give her everything she asks for.10. Men of his _ are not to be trusted.,disagreed,type,spoilt/spoiled,brains,anyhow,Sentences 翻译下列句子,尽管他们是两兄弟,但他们没什么共同之处。 Although they are brothers, they_ _.2. 在某种程度上遵循指示并非易事。 _ following the instructions is not easy.3. 依我看,他可能会输掉这场比赛。 _, he may lose this game

14、.4. 他的爷爷在20世纪60年代初是个著名的医生。 _his grandpa was a famous doctor .5. 这个软件可以用来合成电影。 This software can be used _ movies.,have little,to make up,In the early 1960s,In my opinion,In a way,in common,This chair is _ the way. Move it, please. on B. in C. by D. to2. _ the explanation of the book, we can finally

15、understand the passage. With the help of B. Under the help ofC. After the help of D. By the help of3. Although they are twins, they dont have much _. the same as B. in common C. in commons D. much like,B,A,B,选择最佳答案,4. Man-made satellites _ into space by many countries since 1960.A. have sent up B. h

16、ave been sent up C. has been sent up D. were sent up5. While he was _ about in the street, Mary came up to him.wandering B. wondering C. wondered D. wandered6. -_ are you going to _ it? -Keep it, of course. What; deal with B. How; deal with How; do with D. What; use,B,A,B,7. Weve missed the last bus

17、. Im afraid we have no _ but to take a taxi.A. way B. choice C. possibility D. selection8. Before Tom left home his mother kept telling him to _.A. mind B. care C. watch D. notice9. Trees of this kind are so _ that they can be seen everywhere. A. usual B. ordinary C. common D. normal,B,A,C,10. He ca

18、me to help us _ he had lots of work to do.A. as B. although C. while D. whenever11. As time _ my memory seems to get worse.A. goes along B. goes away C. goes by D. goes through12. -Why do you ask me to take that early bus? -Because that bus _ the 9:00 am train at London. join in B. joins up C. unite

19、s with D. connects with,B,C,D,13. When and where to go for the on-salary holiday _ yet . are not decided B. have not been decided C. is not being decided D. has not been decided 14. Problems _ because they were lack of communication.A. raised B. added C. showed D. arose 15. -Well have the examinatio

20、n next. Im really worried about it. - _.A. Never mind B. Take it easy C. Oh, really D. Sorry to hear that,D,D,B,If you want to know more about the development of computers, you can surf:http:/www.fht-esslingen.dehttp:/puterhistory.orghttp:/http:/library.thinkquest.orgWant to know more about androids

21、? Surf:http:/http:/Films about androids:Robots Bicentennial ManDo Androids Dream of Electric Sheep,Information,Thank You!,Dont forget Learning Tips at page24!,G: I dont agree that androids will conquer and replace humans in the future because they are made and controlled by people.B : In my opinion,

22、 I agree with the point for the technology is developing faster and faster. I think they will kill people in the future.G: They cant develop beyond humans science development. And they cant live without people. For example, if they are broken, they need to be repaired by people. Besides, they dont f

23、all in love with each other so they wont get married. As a result, they have no babies. They will die out soon.B: Although they are not able to give birth to a baby, they can copy themselves one after another. G: But there is no evidence that can prove it.B : However, many resources of the world will be used up soon. Then people cant live on the earth. But robots are still alive.G: No, they need electricity ,too ,

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