一词多义(配解释了).doc

一词多义
很多单词在具体语境中并不是我们所熟知的那个意思。了解他们的不同用法对我们做完型、阅读甚至听力、单选都有帮助。
请分析以下划线单词，将你认为它在句中的意思写在右边，对完答案后你可能会意外发现，有些单词竟然还会有如此奇葩的用法：
1 The learned professor is writing a report on bird flu.
2. He really let me down, because he was late for a third time that week.
3 A new act was passed by the government, which took effect a week later.
4 They presented a sum of money to the college in memory of their son.
5 If you like, I will keep you company today.
6 “The interest shall be divided into five shares according to the agreement,” he said.
7 Immediately after his wound was dressed, he went to work.
8 Sorry, I never drink spirits. 9 Today is my treat.
10 It is certain that a new drug will be found to treat AIDS in the future.
11 She covered the opening ceremony of Shenzhen Hi-Tech Fair for CCTV.
12 He worked out exactly what his income will have to be during the first six months to cover his costs.
13 Hi, Tony! Where are you heading now?
14 The film was shot in black and white.
15 Our dinner is usually a five-course one.
16 He is the person who always has novel ideas.
17 Why is there a fly in the tomato-egg soup?
18 Dolly, the first cloned sheep in the world, was given a shot to end her life.
19 In 2003, I landed my first job in Shenzhen as a translator.
20 Do you carry a spare wheel in your car?
21 She delivered a sho