act造句大全:从简单到复杂,轻松掌握act用法202


“act”这个英文单词含义丰富,既可以作名词,表示“行为”、“法案”、“戏”等,也可以作动词,表示“行动”、“扮演”、“起作用”等。 掌握act的多种用法对于英语学习至关重要。本文将从简单到复杂,通过大量的例句,全面讲解act的用法,帮助读者轻松掌握这个常用词。

一、 act作名词的用法:

1. 行为 (action, deed): act作为名词最常见的含义就是“行为”,指具体的动作或行为方式。例如:
His act of kindness touched everyone. (他的善举感动了所有人。)
That was a brave act. (那是一个勇敢的行为。)
It was a foolish act to trust him. (相信他是愚蠢的行为。)
Acts of vandalism are increasing in the city. (城市里的破坏行为正在增多。)
The police are investigating the act of violence. (警方正在调查这起暴力行为。)

2. 法案 (law, bill): act还可以指由立法机关通过的正式法案或法律条文。例如:
The new act will come into force next month. (新法案将于下个月生效。)
The government passed a new act to protect the environment. (政府通过了一项新的环境保护法案。)
This act is designed to prevent crime. (这部法案旨在预防犯罪。)
The Act of Union joined England and Scotland. (联合法案将英格兰和苏格兰联合起来。)

3. 戏,表演 (performance, play): act也可以指舞台剧或电影中的一个场景或段落,或是整个演出。例如:
The first act of the play was very exciting. (戏剧的第一幕非常精彩。)
She gave a brilliant act. (她表演得非常出色。)
The magician's act was full of surprises. (魔术师的表演充满了惊喜。)
The whole act lasted for two hours. (整场演出持续了两个小时。)


二、 act作动词的用法:

1. 行动 (do, perform): 这是act作动词最基本的用法,表示“做”、“行动”。例如:
Act now, or it will be too late! (现在就行动,否则就来不及了!)
He acted quickly to save the child. (他迅速行动起来救了孩子。)
You should act on your convictions. (你应该按照你的信念行事。)
They acted responsibly in a difficult situation. (他们在困境中表现得很负责。)

2. 扮演 (play the part of): act还可以表示“扮演”某个角色,通常指在舞台剧或电影中。例如:
He acted the part of Hamlet. (他扮演哈姆雷特这个角色。)
She acted the role of a princess. (她扮演公主的角色。)
The children acted out a scene from the play. (孩子们表演了剧中的一幕。)

3. 起作用 (function, operate): act还可以表示“起作用”、“生效”、“影响”。例如:
The medicine acted quickly. (药很快见效了。)
Heat acts on metals. (热量对金属起作用。)
The new law will act as a deterrent. (新法将起到威慑作用。)
This chemical acts as a catalyst. (这种化学物质起催化剂的作用。)

4. 假装 (pretend, feign): act还可以表示“假装”、“装作”。例如:
He acted as if nothing was wrong. (他装作什么事也没有发生。)
Don't act surprised! (别装作吃惊的样子!)
She acted innocent. (她装作无辜的样子。)


总而言之,"act"是一个多义词,其具体含义需要根据上下文来判断。 通过以上例句,我们可以看到act在不同语境下的多种用法。熟练掌握这些用法,才能在英语表达中灵活运用,使语言更准确、更生动。

2025-04-16


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