高考臨近,小編為大家準(zhǔn)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(shí))擔(dān)任,充當(dāng),起……的作用。如:
A trained dog can act as a guide to a blind person. 經(jīng)過訓(xùn)練的狗可以擔(dān)任盲人的向?qū)А?/p>
表示擔(dān)任獨(dú)一無二的職務(wù),其前通常不用冠詞。如:
He acted as manager in my absence. 我不在時(shí)他擔(dān)任經(jīng)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(dāng)翻譯了。
2. act for 代理(某人職務(wù)),代為(處理某事)。如:
Please act for me during my absence. 我不在時(shí)請代理我處理事務(wù)。
I acted for our captain while he was in hospital. 我們隊(duì)長住院時(shí)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(jīng)系統(tǒng)有影響。
5. in the act (of) 當(dāng)場,正在動(dòng)作時(shí)。如:
He was in the very act of starting. 他正準(zhǔn)備動(dòng)身。
He was caught in the act (of reading my private letters). 他(在讀我的私信時(shí))被當(dāng)場抓住。
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