1. 北师大版 高二 选修 7 Unit 21

2. Communication Workshop

4. 1. Rewrite the information below using these words and expressions to join the two sentences. Although, even though, however, on the other hand, therefore Some people find the idea of taking people off life support machines terrible. Others don’t mind doing this if the patient doesn’t improve after many years.

5. Although some people find the idea of taking people off life support machines terrible, others don’t mind doing this if the patient doesn’t improve after many years. Example:

6. 2. Read the article. Match these headings with the paragraphs A-D.  Conclusion _____  What doctors know and don’t know about comas______  Introduction of the topic______  Chances of recovery ______ A B C D

7. Even though Although Therefore however while Therefore 123456123456 3. Now complete the sentences with the correct words from the blanket.

9. Listening: A TV Programme a panel discussion Answers: Look at the picture. What kind of programme do you think it is?

10. Ex 2: knowledge of the human brain freezing dead bodies long life Answers:

11. Ex 3. Keys 1 in the next five years or so 2 to cure all sorts of illness 3 cure diseases 4 cancer and heart disease 5 we can't reverse them 6 in developed counties will be over eighty

12. Listening: Situational Dialogues How is the Professor in the first dialogue feeling? ______ The student thinks his low mark is ______. How does the farmer feel about his new tractor? _____ The farmer is ______ that his friend knew the tractor was new. How does the farmer’s friend feel? The owner of the spade is _____ that his spade is made of aluminium. a b a a b b 4. Listen to the dialogues and circle the correct answers.

13. A discussion: cloning

14. 伊恩 · 维尔莫特与克隆羊多利

16. Speaking strategies: avoiding problems Try to avoid difficult subjects with vocabulary you don’t know. Don’t pretend you know about topics when you don’t. If you don’t have a clear opinion about something, be honest, e.g. To be honest, I haven’t really thought about that.

17. Write an essay with the title: “Should Smoking Be Banned?” Homework: