act

音標(biāo)發(fā)音

• 英式音標(biāo) [?kt]
• 美式音標(biāo) [?kt]
• 國際音標(biāo) [?kt]
• 英式發(fā)音
• 美式發(fā)音

基本解釋

• v. 行動；表現(xiàn)；起作用；扮演（角色）；擔(dān)任；假裝；代理
• n. 行為；假裝；某種行為（或常規(guī)等）；法令；判決書；會議記錄；（戲劇等的）幕；表演；演出團體
• abbr. 活躍的 (active)；演員 (actor)；實際的 (actual)

詞源解說

• 14世紀(jì)晚期進入英語，直接源自古法語的acte；最初源自拉丁語的agere，意為做，驅(qū)使。

同根派生

• adj性質(zhì)的同根詞

  active：積極的；活躍的；主動的；有效的；現(xiàn)役的。

  acting：代理的；裝腔作勢的。

  activated：活性化的；活潑的。

  actable：能演出的；能實行的。

  actinic：化學(xué)線作用的；化學(xué)線的。

• n性質(zhì)的同根詞

  active：主動語態(tài)；積極分子。

  action：行動；活動；功能；戰(zhàn)斗；情節(jié)。

  activity：活動；行動；活躍。

  actor：男演員；行動者；作用物。

  actress：女演員。

  activation：[電子][物]激活；活化作用。

  acting：演技；演戲；假裝。

  activism：行動主義；激進主義。

  actinism：光化性，[光]光化度；[化學(xué)]光化作用。

  activeness：主觀能動性；活動積極性。

• v性質(zhì)的同根詞

  activated：使激活；使活動起來；有生氣（activate的過去分詞）。

• vi性質(zhì)的同根詞

  activate：激活；有活力。

• vt性質(zhì)的同根詞

  activate：刺激；使活動；使活潑；使產(chǎn)生放射性。

• act相關(guān)詞

用法辨析

n. (名詞)

• act的基本意思是“行為,行動”,指時間較短的具體的“行為”,此行為可以由個人、群體或不具人格的實體來完成,而且不受動機、性質(zhì)或結(jié)果的限制,具有單一性及完滿性。act 也可用于和思想或言語相對照的“行動”。
• act可作議會等通過的“法案”“法令”“條例”解,還可指戲劇的“一幕”,作此二解時首字母常大寫。引申可指“一段表演”或“表演者”。在口語中可作“裝模作樣”解。
• act是可數(shù)名詞,多用作單數(shù)形式。
• act常與介詞of連用,后接抽象名詞。

v. (動詞)

• act的基本意思是“行動”,指人或事物對所期待的行為、作用或?qū)ν鈦碛绊懽鞒龇磻?yīng)的方式等。act用作不及物動詞,常用于詢問行動具體性質(zhì)的疑問句中和帶有狀語性修飾語或形容詞補足語的陳述句中。
• act可用作系動詞,接名詞或形容詞作表語,意思是“裝成”“顯得”。
• act泛指“演戲”解時是不及物動詞,作“扮演(戲劇或影視中某角色)”解時用作及物動詞。用作不及物動詞時也可以“戲”作主語。
• act還可作“起作用”“見效”解,用作不及物動詞,主語為物。
• act與action 的區(qū)別：act指短暫，簡單的動作，而action指持續(xù)，復(fù)雜的動作。使用act of cruelty,act of kindness,act of madness時（后都是接of和抽象名詞）只用act,不用action。cruel act(ion),foolish act(ion)等，均是前面用形容詞，更慣于使用action。act比action具體，action比act抽象，如in word and act中word與act均是具體的，in speech and action中，speech與action都屬抽象的；

• act使用方法
• act詳細辨析

英漢例句

用作名詞 (n.)

• Acts, not words, are what we need.
  我們需要的是行動,不是空談。

～+ prep. -phrase

• The simple act of telling someone about a problem can help.
  向別人講述問題這一簡單舉動會有所幫助。

用作動詞 (v.)

用作不及物動詞: S+～(+A)

• How ought I to act?
  我該怎么辦呢?

用作系動詞: S+～+ n.

• Don't act the ass.
  別像個蠢驢似的。

S+～+ adj.

• The people we met looked and acted happy, pleased with life.
  我們遇見的人都表現(xiàn)出很高興、生活愉快的樣子。

S+～+ v -ed

• He acted surprised and overjoyed.
  他流露出又驚又喜的樣子。

S+～+as if-clause

• He acts as if that he was ill.
  看樣子他像是病了。

用作及物動詞: S+～+ n./pron.

• In the evening they acted a play which Joe had written and a few friends came to see it.
  晚上他們表演喬寫的劇本,有幾個朋友來看演出。

• act更多例句

詞組短語

用作名詞 (n.)

動詞+～

• appreciate an act of kindness 感激仁慈行為
• commit a rash act 輕舉妄動
• commit an act of war against 對…采取戰(zhàn)爭行動
• commend an act of charity 稱贊慈善行為
• do another noble act 做另一件高尚的事

• act更多詞組

英英字典

劍橋英英字典

• (BEHAVE) to behave in the stated way
• (DO SOMETHING) to do something for a particular purpose or to solve a problem
• (HAVE AN EFFECT) to have an effect
• (PERFORM) to perform a part in a film, play, etc.
• (THING DONE) something that you do
• (PERFORMANCE) behaviour that hides your real feelings or intentions
• (LAW) a law or formal decision made by a parliament or other group of people who make the laws for their country

柯林斯英英字典

• When you act, you do something for a particular purpose.
• If you act on advice or information, you do what has been advised or suggested.
• If someone acts in a particular way, they behave in that way.
• If someone or something acts as a particular thing, they have that role or function.
• If someone acts in a particular way, they pretend to be something that they are not.
• When professionals such as lawyers act for you, or act on your behalf, they are employed by you to deal with a particular matter.
• If a force or substance acts on someone or something, it has a certain effect on them.
• If you act in a play or film, you have a part in it.
• An act is a single thing that someone does.
• An Act is a law passed by the government.
• An act in a play, opera, or ballet is one of the main parts into which it is divided.
• An act in a show is a short performance which is one of several in the show.
• If you say that someone's behaviour is an act, you mean that it does not express their real feelings.
• If you catch someone in the act, you discover them doing something wrong or committing a crime.
• If someone who has been behaving badly cleans up their act, they start to behave in a more acceptable or responsible way.
• If you get in on the act, you take part in or take advantage of something that was started by someone else.
• You say that someone was in the act of doing something to indicate what they were doing when they were seen or interrupted.
• 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.
• to act the fool&rarrsee fool

• act劍橋字典
• act柯林斯字典

專業(yè)釋義

法學(xué)

• 行為

  As a result,not all objects of act are criminal targets.
  因而,并不是所有的行為對象都是犯罪對象。

• 法令

經(jīng)濟學(xué)

• 法案

  For the publication of the act, the listed company were faced the challenge never had.
  該法案的頒布,使上市公司面臨前所未有的挑戰(zhàn)。

  計算機科學(xué)技術(shù)

• 自動譯碼機
• 先進通信技術(shù) (advanced communications technology)
• 高級電腦技術(shù) (advanced computer technology)
• 年度變更量 (annual change traffic)

宗教學(xué)

• 短禱；(表示對神的信仰或悔罪而作的)祈禱；祈禱式

心理學(xué)

• 動作
• 行動

教育學(xué)

• 動作

生物學(xué)

• 行動

交通運輸工程

• 行動

機械工程

• 亞克特系統(tǒng) (automatic code translator)