2 . 词性转换
1. waitress n.（餐馆的）女服务员；女侍者→________ vi.等待→________ n.服务员；侍者
2. harm n.& vt.伤害；损害→________ adj.有害的；导致损害的→________ adj.无害的；无恶意的
3. might n.力量；威力→________ adj.有力的；强有力的

3 . 汉译英
1. ________ vt.接替；取代；更换
2. ________ n. 事故；车祸；失事
3. ________ vi.& vi.悄声说；耳语；低语 n.耳语(声)；低语(声)；传言；谣传
4. ________ n. 子夜；午夜
5. ________ n. 进口；进口商品 vt.进口；输入；引进
6. ________ n. 出口；出口商品 vt.出口；输出；传播
7. ________ vt. & vi.叮；蜇 n. 咬； (咬下的)一口；咬伤
8. ________ n. 记忆力；回忆
9. ________ n. 一连串(人或事)；链子；链条
10. ________ n. (餐馆的)女服务员；女侍者
11. ________ vt.假扮，掩益 n. 伪装；化装用具

5 . 从 a-e 中找出与各句中画线部分相匹配的英文释义。

a. a series of connected things or people b. relating to the principles of what is right and wrong behavior c. a particular good quality in someone’s character d. a woman who serves food and drink in a restaurant e. to pass out

1. The weather was so hot that three people fainted, and we called a doctor to bring them to life. __________
2. The doctor was faced with the moral dilemma of whether to tell the patient the truth. __________
3. The waitress received praise from her manager for helping the customer find his lost smartphone. __________
4. We shouldn’t speak ill of others behind their backs, not only because walls have ears but also because it’s not a virtue. __________
5. About 80 people joined together in the ocean to create a human chain in an attempt to rescue nine struggling swimmers. __________