1. Module 5 Unit 3Science versus nature Welcome to the unit

2. Step 1 Leading-in

3. Science is developing so fast that it is beyond our imagination. 超乎我们的想象. [i’mædʒi’neiʃən]

4. solar energy（太阳能）

6. rocket(火箭)

8. clone (克隆) cell [sel]细胞

9. What do you know about cloning?

11. producing an exact copy(复制品) of a plant or an animal using its cells(细胞). Cloning is

12. Step 2 Picture-presenting

14. Cloned Animals!

15. Let’s play a game!Can you imitate(模仿) the voice of these animals?

16. Hello, I’m Dolly. I am the world’s first cloned mammal. [‘mæməl] 哺乳动物

17. I look just like my brother, that’s because I am a clone. 克隆体复制品

18. [kri’eit] 创造 I was created using a cell from an adult cat. [‘ædʌlt] 成年的

19. We are five cloned female pigs and we were born on Christmas Day 2001. [‘fi:meil]雌性的

20. We are a pair of new-born cloned calves from Japan. / ka:vz / 小牛犊

21. I am the first cloned monkey and I was born at a research centre in the USA.

22. Step 3 Discussing

23. Step 3 Discussing Oral Task One Oral Task Two Oral Task Three

24. Oral Task One: If you were a scientist, what do you want to clone? Why? Discuss with your classmate.

25. endangered animals (濒危动物)

26. food

27. If clone goes wrong, … A bird or a dog?

28. A man or a dog?

29. Oral Task Two: Do you think it is a good idea to clone humans? Why or why not?

30. Discuss with your classmates.

31. Do you think it would be a good idea to clone humans?

32. Having a debate

33. Are you for or against cloning humans? Why? Student 1: Host Student 2: For it Student 3: Against it

34. Oral Task Three: If you are cloned, what do you want to do with him/her?

36. Homework Are you for or against cloning humans? Write an article to state your idea.

37. Thank you!