关于act的英语词汇用法
高考英语词汇解析:act重要短语用法
act重要短语用法
1act as担任,充当,起……的作用。如:
A trained dog can act as a guide to a blind person.经过训练的狗可以担任盲人的向导。
表示担任独一无二的.职务,其前通常不用冠词。如:
He acted as man ager in my absence.我不在时他担任经理。
I don’t understand their language ;you’ll have to act as interpreter.我不懂他们的语言,你得当翻译了。
2.act for代理,代为。如:
Please act for me during my absence.我不在时请代理我处理事务。
I acted for our captain while he was in hospital.我们队长住院时由我代理他。
3.act out表演出来。如:
Let’s act out the story of the three bears once more.让我们再把这三只熊的故事表演一次吧。
4.act on对……起作用,对……有效。如:
The drug acts on the stomach.这药对胃有效。
Alcohol acts on the nervous system.酒精对人的神经系统有影响。
5.in the act当场,正在动作时。如:
He was in the very act of starting.他正准备动身。
He was caught in the act.他被当场抓住。