自2010年至今的四级考试中， 共出现过 次
自2010年至今的六级考试中， 共出现过 次
VERB 做事;行动 When you act, you do something for a particular purpose.
The deaths occurred when police acted to stop widespread looting and vandalism...
I do not doubt that the bank acted properly.
VERB 遵照…行动；奉行 If you act on advice or information, you do what has been advised or suggested.
A patient will usually listen to the doctor's advice and act on it.
VERB 举止;表现 If someone acts in a particular way, they behave in that way.
...a gang of youths who were acting suspiciously...
He acted as if he hadn't heard any of it...
VERB 起作用;充当 If someone or something acts as a particular thing, they have that role or function.
He acted both as the ship's surgeon and as chaplain for the men.
...the Cunard Princess, which acted as a support ship for American forces.
VERB 假装;故作 If someone acts in a particular way, they pretend to be something that they are not.
Chris acted astonished as he examined the note...
Kenworthy had tried not to act the policeman.
VERB 代理；代表 When professionals such as lawyers act for you, or act on your behalf, they are employed by you to deal with a particular matter.
...the law firm that acted for Diana during her marriage split...
Because we travelled so much, Sam and I asked a broker to act on our behalf.
VERB 影响；作用于 If a force or substance acts on someone or something, it has a certain effect on them.
He's taking a dangerous drug: it acts very fast on the central nervous system...
A hypnotist can act upon the unconscious mind directly.
VERB 表演；演（戏）；出演（角色） If you act, or act a part in a play or film, you have a part in it.
She confessed to her parents her desire to act...
She acted in her first film when she was 13 years old.
N-COUNT 行为；行动 An act is a single thing that someone does.
Language interpretation is the whole point of the act of reading...
My insurance excludes acts of sabotage and damage done by weapons of war.
N-SING 装模作样;装腔作势 If you say that someone's behaviour is an act, you mean that it does not express their real feelings.
There were moments when I wondered: did she do this on purpose, was it all just a game, an act?...
His anger was real. It wasn't an act.
N-COUNT 法案；法令；条例 An Act is a law passed by the government.
...an Act of Parliament.
N-COUNT （戏剧、歌剧、芭蕾舞剧等的）幕 An act in a play, opera, or ballet is one of the main parts into which it is divided.
Act II contained one of the funniest scenes I have ever witnessed...
N-COUNT （演出中的）短节目 An act in a show is a short performance which is one of several in the show.
This year numerous bands are playing, as well as comedy acts...
PHRASE 当场抓住；抓现行 If you catch someone in the act, you discover them doing something wrong or committing a crime.
The men were caught in the act of digging up buried explosives.
PHRASE 改邪归正；重新做人 If someone who has been behaving badly cleans up their act, they start to behave in a more acceptable or responsible way.
The nation's advertisers need to clean up their act.
PHRASE （为了得到好处等）参与，插一手 If you get in on the act, you take part in or take advantage of something that was started by someone else.
In the 1970s Kodak, anxious to get in on the act, launched its own instant camera.
PHRASE 正在做… You say that someone was in the act of doing something to indicate what they were doing when they were seen or interrupted.
Ken was in the act of paying his bill when Neil came up behind him.
PHRASE 全力以赴；集中精力；劲儿往一处使 If you get your act together, you organize your life or your affairs so that you are able to achieve what you want or to deal with something effectively.
The Government should get its act together...
We have to get our act together — we have to organize ourselves.