高考臨近,小編為大家準備了些高考短語及其用法和搭配,希望大家能從中獲益!
act重要短語用法集注
1. act as (臨時)擔任,充當,起……的作用。如:
A trained dog can act as a guide to a blind person. 經過訓練的狗可以擔任盲人的向導。
表示擔任獨一無二的職務,其前通常不用冠詞。如:
He acted as manager in my absence. 我不在時他擔任經理。
I don’t understand their language; you’ll have to act as
interpreter. 我不懂他們的語言,你得當翻譯了。
2. act for 代理(某人職務),代為(處理某事)。如:
Please act for me during my absence. 我不在時請代理我處理事務。
I acted for our captain while he was in hospital. 我們隊長住院時由我代理他。
3. act out (用手勢和語言)表演出來。如:
Let’s act out the story of the three bears once more. 讓我們再把這三只熊的故事表演一次吧。
4. act on (upon) 對……起作用,對……有效。如:
The drug acts on the stomach. 這藥對胃有效。
Alcohol acts on the nervous system. 酒精對人的神經系統(tǒng)有影響。
5. in the act (of) 當場,正在動作時。如:
He was in the very act of starting. 他正準備動身。
He was caught in the act (of reading my private letters). 他(在讀我的私信時)被當場抓住。
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