Unit 16

1. each field of science 每一个科学领域

2. a car accident 车祸

3. in one's opinion 在某人看来

4. a waste of money/time 浪费钱/时间

5. in the future 在将来

6. spent money (in) doing sth. 花钱做某事

7. much too expensive 太贵

8. make noise 制造噪音

9. make use of 利用 make best of

10. advantages and disadvantages 利弊

11. be good for 对……有好be good to=be kind to

12. be bad for 对……有害处

13. be famous for 以……而闻名be famous as作为……出名

14. make discoveries 发现

15. all over the world 全世界

16. conduct/do/carry out an experiment 做实验

18. to attract lightning 吸引闪电
19. get/become charged 充电
20. a great deal of 许多
21. add…to… 往…上添加… add to使增加add up to总共，加起来

22. tie … to… 把…绑在…
23. protect…from… 保护……以防……
24. come on 过来
25. get wet 弄湿
26. take care 小心
27. pull…from… 把……吸引过来
28. stop…(from) doing… 阻止……做某事prevent…(from) doing, keep…from doing

29. pick out 挑选

30. tear down 拆毁

31. end in a tie 打成平局

32. be made up of 由……组成、构成consist of

33. at least 至少

34. have…in mind 心里想到……

35. allow sb. to do sth. 允许某人做某事

36. test on 在…（身上）做实验

37. a way of doing /to do sth. 做某事的方法

38. work with 对……有效

39. work on 做工作；从事…

40. There is no doubt that… 毫无疑问……

41. take care of 照顾

42. have no right to do sth. 无权做某事
43. fight for 为……而战
44. the same…as… 和……一样
45. break the laws 犯法
46. be on one's side 支持某人
47. in one's own words 用自己的话说
48. go against 违背
49. fix…to… 把……固定在……
50. conduct the electricity 导电
50. sense of smell 嗅觉

句型

(1) There is no doubt that…

(2) What happened to sb.?

(3) I don't think I know you.

(4) Could you please do…?