1. Speaking 刘昭辉

2. Warming up

3. We can see a man beside a high- tech car, which is controlled by an advanced computer and equipped with high-quality solar battery. This type of car is friendly to the environment and very popular with consumers.

5. Here we can find some space buildings, which are made of advanced building materials. There the scientists can carry out experiments, watch other planets and so on.

7. In this picture we can see an astronaut and a spaceship. In the near future, more astronauts from different countries will be able to travel to the space and carry out more experiments, so that we can have a better understanding of the universe. In this picture we can see an astronaut and a spaceship. In the near future, more astronauts from different countries will be able to travel to the space and carry out more experiments, so that we can have a better understanding of the universe.

9. In the last picture, we can see several old people talking about medicine. In the future, doctors will have further research into diseases and the medicine will be more effective in preventing and curing diseases.

10. Speaking Having “ doubles ” or not ? Are you me ?

11. 1. I think it would be great to have a double because I could use the double to do the things I don’t enjoy, for example, going to school, doing homework and taking exams. Having a double would also be good because I can do two things at a time, so that I can work more efficiently. 1. I think it would be great to have a double because I could use the double to do the things I don’t enjoy, for example, going to school, doing homework and taking exams. Having a double would also be good because I can do two things at a time, so that I can work more efficiently.

12. 2. But we think having a double might be dangerous because we don’t know what the double might do. For example, the double might cheat people out of their money. As a result I will have to be punished because of him. 2. But we think having a double might be dangerous because we don’t know what the double might do. For example, the double might cheat people out of their money. As a result I will have to be punished because of him.

13. 3. No, I don’t think so. I would like to have a double, because I don’t have time to do all the things I’d like to do, for example, cooking meals and having meetings. Having a double would be wonderful because we could have more time to do things I like best. 4. However, having doubles would make 3. No, I don’t think so. I would like to have a double, because I don’t have time to do all the things I’d like to do, for example, cooking meals and having meetings. Having a double would be wonderful because we could have more time to do things I like best. 4. However, having doubles would make

14. people confused, because no one would know who the double really was or how to treat it. For example, the double wouldn’t have any parents and relatives. It would be bad for society if people had troubles, because it would be very difficult to make it clear who was to blame for the very trouble.

15. Talking (Workbook P117) Talking (Workbook P117) Planning my future SA: Mr. Zhang, I’m 17 years old and want to become a scientist. I want to know what I need to do in order to become a scientist. SB: Well, that’s a good idea. To be a Planning my future SA: Mr. Zhang, I’m 17 years old and want to become a scientist. I want to know what I need to do in order to become a scientist. SB: Well, that’s a good idea. To be a

16. scientist, you need to be interested in science first. SA: That’s true. I show great interest in how the satellite works. Anything else? SB: Being a scientist, you should not only be curious about nature but also scientist, you need to be interested in science first. SA: That’s true. I show great interest in how the satellite works. Anything else? SB: Being a scientist, you should not only be curious about nature but also

17. determined. While doing experi- ments you may come across many troubles. You should be determined to overcome them in order to achieve your aim. SA: Then where can I receive my education on satellites, space etc.? determined. While doing experi- ments you may come across many troubles. You should be determined to overcome them in order to achieve your aim. SA: Then where can I receive my education on satellites, space etc.?

18. SB: As to this question, you can go to the library or surf the Internet for help. I think there are quite a few such universities both in China and the USA. SA: How long should I study this? SB: Well, it depends. Maybe as long SB: As to this question, you can go to the library or surf the Internet for help. I think there are quite a few such universities both in China and the USA. SA: How long should I study this? SB: Well, it depends. Maybe as long

19. as ten years. SA: Thanks for your advice. I think I’ll work hard at my lessons and try to read more science books to lay good foundations for my future. SB: Good luck to you. as ten years. SA: Thanks for your advice. I think I’ll work hard at my lessons and try to read more science books to lay good foundations for my future. SB: Good luck to you.

20. 1. Having doubles would make people confused, because no one would know who the double really was or how to treat it. 有个相似者会使人们迷惑不解，因 为没有人会真正知道谁是相似者或者 如何处理。 1. Having doubles would make people confused, because no one would know who the double really was or how to treat it. 有个相似者会使人们迷惑不解，因 为没有人会真正知道谁是相似者或者 如何处理。 Language points

21. (1) double 这里用作名词，意为 “ 二倍 ” 、 “ 相似者 ” 、 “ 替身电影演员 ” 。如： Have you ever met your double? 你曾遇到和你相似的人吗？ 另外：① double 用作形容词，意为 “ 两倍 的, 双重的 ” 。如： The word “room” has a double “o” in the middle. (1) double 这里用作名词，意为 “ 二倍 ” 、 “ 相似者 ” 、 “ 替身电影演员 ” 。如： Have you ever met your double? 你曾遇到和你相似的人吗？ 另外：① double 用作形容词，意为 “ 两倍 的, 双重的 ” 。如： The word “room” has a double “o” in the middle.

22. Room 这个单词中间有两个字母 o 。 ② double 用作动词，意为 “ 使加倍 ” 。如： The government aims to double the number of students in higher education within 25 years. 政府打算 25 年内使高等教育学生增 加一倍。 Room 这个单词中间有两个字母 o 。 ② double 用作动词，意为 “ 使加倍 ” 。如： The government aims to double the number of students in higher education within 25 years. 政府打算 25 年内使高等教育学生增 加一倍。

23. (2) make people confused 是 make 后接 复合宾语结构，形容词 confused 作宾语 补足语。另外，名词、不定式、过去分 词也可以充当 make 的宾语补足语。 如： Have I made myself clear? 我讲清楚了没有 ? (2) make people confused 是 make 后接 复合宾语结构，形容词 confused 作宾语 补足语。另外，名词、不定式、过去分 词也可以充当 make 的宾语补足语。 如： Have I made myself clear? 我讲清楚了没有 ?

24. Experience has made him a man. 经历把他磨练成男子汉。 (3) 这里连接代词 who 引导宾语从句， 并充当从句的表语（有时作主语）。 如： Go and see who is knocking on the door. 去看看谁在敲门。 Experience has made him a man. 经历把他磨练成男子汉。 (3) 这里连接代词 who 引导宾语从句， 并充当从句的表语（有时作主语）。 如： Go and see who is knocking on the door. 去看看谁在敲门。

25. 2. copy ① n. something that has been made to be exactly like something else: e. g. This painting is only a copy of the original hanging in the Louvre. Could you make a copy of this for tomorrow’s meeting, please? 2. copy ① n. something that has been made to be exactly like something else: e. g. This painting is only a copy of the original hanging in the Louvre. Could you make a copy of this for tomorrow’s meeting, please?

26. ② v. to produce something so that it is the same as an original piece of work: e. g. Patricia’s going to copy her novel onto disk and send it to me. He tends to copy his brother in the way he dresses. ② v. to produce something so that it is the same as an original piece of work: e. g. Patricia’s going to copy her novel onto disk and send it to me. He tends to copy his brother in the way he dresses.

27. Homework Here is a topic as today’s homework —My dream. Please share your dreams with the others next time. Please preview the new lesson after class. Here is a topic as today’s homework —My dream. Please share your dreams with the others next time. Please preview the new lesson after class.