人教版高中英语选修八Unit 2 Cloning

Ⅰ. 单词拼写 1. reasonable 2. conservative 3. unable 4. procedure 5. arbitrary

6. retired 7. accumulated 8. compulsory 9. regulations 10. popularity

25. in favour of 26. are bound to 27. in poor condition

36. were forbidden或were forbidden to eat 或were forbidden from eating 37. What bothers me most 38. It struck me 39. As is shown

40. came the disturbing news 11. resist 12. nonsense 13. complicated 14. breakthrough 15. restored

16. vain 17. initial 18. commercial 19. shortly 20. corrections 28. owed…to

29. had a great impact on 30. bring; back to life

Ⅱ.用方框内所给短语的适当形式填空 21. from time to time 22. struck…into the hearts 23. will have paid off 24. cast down Ⅲ. 完成句子

31. were cast down to find 32. that cloning may lead to 33. to resist that disease 34. Based on

35. being treated unfairly或 being unfairly treated Ⅳ. 语法填空

41. it 42. that 43. to clone 44. which / that 45. in 46. unable 47. other 48. undertook 49. including 50. but V. 写作

【参考范文】

Recently our class has had a discussion on whether human cloning should be allowed. Different students have different opinions.

Some are for human cloning because they think it will help those who aren’t able to give babies achieve their dreams. Besides, human cloning helps maintain or save people’s lives as human cells can be cloned and used for medical treatments. However, those who are against it hold the view that human cloning is against human ethics and morality.

What’s worse, this technology can be used by evil leaders or terrorists, which will bring great damage to the world.

As far as I am concerned, as long as we use this technology to benefit humans, human cloning should be allowed.