22.basic skills基本技能
23.build up one’s self-confidence建立自信
24.sth belong to sb/sth属于
25. give a lecture on international relations就国际关系作报告
26.cocentrate on /be concentrated on集中心思于
27.learn the lines of the play/ dialogue学台词
28.make the best use of sth完全利用
29. at (the) most/ least 至多/至少
30. be scared 受惊吓
31. dream of sth/ doing sth 梦想…
32. the desire of …的渴望

Unit 16
1. practise doing sth 练习做...
2. Safety comes first. 安全第一。
3. be careful doing sth 小心做...
with/ in/ about
to do/ 从句
4. much too expensive 太昂贵
5. make use of the new technology 使用新技术
6. be good for 对...有利
be good/ kind to 对...友好
be good at sth/ doing sth 擅长做...
7. bring comfort 带来舒适
8. scientific discovery and application 科学发现及运用


9. nuclear energy 原子能
10. conduct a number of experiments 进行了一系列的试验
a man of good conduct 品性好的人
conduct electricity 导电
11. attract lightning 吸引雷电
12. electric shock 电击
13. be shocked at/ by 被...震惊
14. begin doing 长期的行为习惯开始养成
begin to understand/ realize/ see/ know/ think
be beginning to do
15. get charged (with electricity) 通电
in/ under the charge of sb=in sb’s charge 由某人负责
in charge of sth 负责某事
16. a great/ good deal of＋不可数名词
a (large/ great) number of＋可数名词复数
a good/ great many＋可数名词复数
a good/ great many of the＋可数名词复数
plenty of/ a lot of＋不可数名词/可数名词复数
17. prove (to be)＋n./ adj. 证明是...
18. tie/ fasten... to... 把...系/ 固定在...
19. take care of 爱护，照顾
be taken good care of / be well taken care of
take care that+从句
20. pull sth from 把...拉回来
21. (be) in tears 流泪
22. go against your view 反对你的观点
23. pick out 挑出，辨别出
24. test on...在...（身上）做试验



25. There is no doubt that....毫无怀疑地...
26. be allowed to do sth 被允许做...
27. ways of doing sth 做...的方式
28. fight for rights 为权利而斗争
29. point of view 观点

Unit 17
1. be known for 因…而出名
2. It is said that…据说…
3. admire sb for sth钦佩某人的…
admire sb as 钦佩某人是…
4. be around/ round the corner 即将来临
5. threaten to do 威胁
6. self rescue 自救
7. become of 发生…的情况
8. put up a tent for shelter搭起帐篷遮蔽
9. struggle to one’s knees 挣扎着爬起来
10. for the rest of one’s life 后半生
11. come to terms with 甘心忍受
12. at the top of one voice 高声地，大声地
13. find sb/ sth doing sth 发现…正在做某事
find sb/ sth to do sth 发现…将要做某事
find it+adj.+to do sth 发现做某事…
7. warn sb not to do sth 警告某人不要做某事
8. be thankful for 对…感激
9. in good/ poor health 好的/坏的身体
10. keep doing sth 持续做某事
11. drag sth out of / into将…拉出/进…
12. die down 停止，平息
die out 灭绝 die away消失


13. regret to say/ tell sb sth 遗憾地(做某事)
regret doing 后悔做了某事
14. lead to 引起
15. what else… but…
16. at the opposite end of the world
17. had done… when…/ be about to do… when…
/ be doing… when…
18. be optimistic about…
19. be mean with money