2014秋八上Unit 7 第4课时.ppt

1、Unit 7 Will people have robots? 第四课时（2a-4),Learning Aims,a. 理解2b的课文并能掌握和运用其中的重点短语或句子。b. 提高学生的阅读理解能力。c. 提高学生的书面表达能力。,Section 1 Revision,Cities will be more polluted. And there will be fewer trees.,Will people use money in in 100 years? Everything will be free.,What will the future be like?,What do Ro

2、bots look like?,They look like humans.,They look like snakes.,This robot looks like a huge arm,This one looks like a dog,There are some other robots, what can they do ?,Play football,dance,help people do the most unpleasant jobs,help with the housework,Play the piano,what can they do ?,talk,This rob

3、ot is very strange,What can it do ?,Explore(探险) the universe,Do you think you will have your own robots?,2b,Read the article and match each paragraph with the question it discuss.,Paragraph 1 Paragraph 2 Paragraph 3 Paragraph 4,Will robots think like humans in the future? What will robots be like in

4、 the future? What can robots do today? What are robots like in movies?,Careful Reading,1 Translate these phrases. 1、成百上千的 hundreds of 2 、与一样 the same as 3 、反复 over and over again 4 、无聊 get bored 5 、醒来 wake up 6 、看起来像 look like 7 、倒下、落下 fall down 8 、在将来 in the future,2 True or False statements 1. The

5、 robots help people do the most pleasant jobs. ( ) 2. Scientists try to make robots look different from people. ( ) 3. Robots in Japanese companies can walk and dance. ( ) 4. Robots will never get bored to do simple jobs over and over. ( ) 5. Humans will have more work to do in the future. ( ) 6. Sp

6、ace rockets seemed possible a hundred years ago. ( ),F,F,F,F,T,T,Section 2 While You Read,In some science fiction movies, people in the future have their own robots. These robots are just like humans. They help with the housework, and do the most unpleasant jobs.,科幻小说电影,他们能够帮助人们做家务和那些最让人不 愉快的工作。,1.

7、science fiction movies 科幻电影 2. unpleasant adj. 不高兴的 pleasant adj. 高兴的 pleasure n. pleased=happy adj. 高兴的，开心的 be pleased with sb./sth. 对很满意 be pleased to do sth. 做某事高兴,pleasure,pleased,pleasant,pleased,选用pleasant pleasure pleased 填空： -Thanks a lot. -That my _. Our teacher was _with our study . I thin

8、k that will be a _trip. I am _ to join you.,Section 2 While You Read,Some scientists believe that there will be such robots in the future. However, they agree it may take hundreds of years. Scientists are now trying to make robots look like people, and do the same things as us. Japanese companies ha

9、ve already made robots walk and dance. This kind of robot will also be fun to watch.,科学家,日本的一些公司已经能够让机器人行走和 跳舞。这种机器人看来会很有意思。,未来；将来,然而,好几百； 许许多多,Section 2 While You Read,But robot scientist James White disagrees. He thinks that it will be difficult for a robot to do the same things as a person. For e

10、xample, its easy for a child to wake up and know where they are. Mr White think that robots wont be able to do this. But other scientists disagree. They think that robots will be able to talk to people in 25 to 50 years.,他认为机器人做人做的事情 是困难的。,3. hundreds of 几百 hundreds of books 我校图书馆收藏着几百本书。 There are

11、hundreds of books in our school library. =There are _ _ hundred books in our school library.,a few,4. It is/was/will be + 形容词+ for sb. +to do sth.对某人来说做.是.,5. wake up sb. 叫醒某人 不要叫醒我。 Dont wake me up. 6. be able to +原形 (可以用各种时态) =can + 原形 (只用在过去时和一般现在时),用be able to can 填空： I dont think you _live to b

12、e 100. 2. When I was five, I _swim.,will be able to,could was able to,Section 2 While You Read,Robot scientists are not just trying to make robots look like people. For example, there are already robots working in factories. These robots look more like huge arms. They do simple jobs over and over ag

13、ain. People would not like to do such jobs and would get bored. But robots will never get bored.,工厂,他们一次又一次地做这些简单的工作。 人们做这样的工作就会感到枯燥。但是机器 人永远也不会感到枯燥。,7. There be sb. + doing sth. 有某人正在做 那时侯有四个人正在睡觉。 There were four persons sleeping at that time. =Four persons _ _at that time.,are sleeping,有个人正在讲话。 T

14、here is a man talking.,8. over and over 三翻四次， 反反复复,不断 婴儿喜欢反复说同一句话。 Babies like saying the same words over and over.,Section 2 While You Read,In the future, there will be more robots every- where, and humans will have less work to do. New robots will have many different shapes. Some will look like hu

15、mans, and others might look like snakes. After an earthquake, a snake robot could help look for people under buildings. That may not seem possible now, but computers, space rockets and even electric toothbrushes seemed impossible a hundred years ago. We never know what will happen in the future!,形状,

16、蛇,地震,电动牙刷,Section 2 While You Read,In the future, there will be more robots every- where, and humans will have less work to do. New robots will have many different shapes. Some will look like humans, and others might look like snakes. After an earthquake, a snake robot could help look for people und

17、er buildings. That may not seem possible now, but computers, space rockets and even electric toothbrushes seemed impossible a hundred years ago. We never know what will happen in the future!,未来，到处会有更多的机器人，人们的工作也会更少。,地震后，蛇机器人就会帮助寻找建筑物底下的人。,我们永远也不知道未来会发生什么。,9. get bored=be bored=feel bored * 10. Sb. s

18、eem,形容词 名词 to do sth.,+,他看来似乎病得很严重。 He seems/seemed very ill/ill badly. =He seems/seemed to be very ill/to be ill badly. 看来那件事是没可能的。 That thing seems/seemed impossible. =That thing seems/seemed _ _ _.,某人看来似乎,to be impossible.,* It seems/seemed that + 句子 看来. 看来天要下雪了。 It seems that it will rain. 看来那只老

19、虎要死了。 It seems that the tiger will die/is going to die /is dying.,Section 3 After You Read3b Make sentences with the following phrases ., the same as make do to take (period of time) to help do to help with ,Section 3 After You Read3c What can robots do ?,They can help with the housework. However, i

20、t may take hundreds of years. Scientist are now trying to make robots look like people and do the same things as us. Japanese companies have already made robots walk and dance. After an earthquake, a snake robot could help look for people under buildings.,Can you finish the passage?,In some _ fictio

21、n movies, People in the future have their _robots. These robots are just like _. They help with the _and do the most _ jobs. Some _believe that there _ _such robots in the future. However, they _it may take _ of years. Scientists are now _ to make robots look like people and do the same things _us.

22、_ _ have already made robots walk and _. This kind of robot will also _fun _ _.,science,own,human,housework,unpleasant,scientist,will be,agree,hundreds,trying,as,Japanese scientists,dance,be,to watch,But robot scientist James White _. He thinks that it will be _for a robot to do the _ things as a _.

23、 _ _, its easy for a child to _up and know _they are. Mr. White thinks that robots wont be _to do this. But other scientists disagree. They think that robots will be _ to talk to people _25 to 50 years.,disagrees,difficult,same,person For example,wake where,able,able,in,Robot scientists are not just trying to _robots look like people. For example, there are already robots _ in factories. These robots look more like_ _. They do _