act
gb/ˈækt/ us/ˈækt/
A2
英語
~ 700
cselekszik, lép, játszik, szerepel, törvény, cselekedet, cselekmény, tett, felvonás
動詞
A2
1
cselekszik
B1
lép
B1
用法パターン：
to act [in a way]
You need to act quickly if you want to help.
Gyorsan kell cselekedned, ha segíteni akarsz.
The government must act to protect the environment.
A kormánynak lépnie kell a környezet védelme érdekében.
She acted without thinking about the consequences.
We should act responsibly during emergencies.
学習者向け例文
I must act now to help.
Most kell cselekednem, hogy segítsek.
He acted to stop the fire.
Lépett, hogy megfékezze a tüzet.
They act when they see danger.
We should act to save the animals.
よくある間違い：
Learners sometimes confuse 'act' with 'play' in the sense of performing in a theater or movie; context determines meaning.
意味
Do something intentionally
コロケーション
act quickly
|act responsibly
|act decisively
|act immediately
|act accordingly
類義語
do (A very general term for performing an action, less formal than 'act'.)
対義語
refrain (Means to deliberately not take action.)
テーマ
daily life
|behavior
|core_vocabulary
定義
To do something for a reason or because of a situation.
To perform an action, especially deliberately, to achieve a result or respond to a situation.
動詞
A2
2
用法パターン：
to act [as/like a character]
He acted in several blockbuster films.
Több nagy sikerű filmben is szerepelt.
She is acting in a new stage production.
Egy új színpadi előadásban játszik.
They acted out the scene beautifully.
学習者向け例文
I want to act in movies.
Filmekben szeretnék játszani.
She acts on the stage every week.
Minden héten színpadon játszik.
He acts as the main hero.
よくある間違い：
Some learners confuse 'act' with 'react'; 'act' here means to perform for an audience.
意味
Perform as a character
コロケーション
act in a movie
|act on stage
|act the part
|act as Hamlet
類義語
perform (General term for presenting a role or work to an audience.)
対義語
direct (The opposite role in production—guiding rather than performing.)
テーマ
arts
|entertainment
|arts_entertainment
定義
To play a role in a movie, TV show, or play.
To portray a character in a play, film, television show, or other performance.
名詞
B1
3
törvény
B1
The Act was passed by Parliament last year.
A törvényt tavaly fogadta el a parlament.
This is illegal under the new Act.
Ez az új törvény értelmében tilos.
The Act protects workers’ rights.
学習者向け例文
The Act says we must wear seat belts.
A törvény kimondja, hogy be kell kötnünk a biztonsági övet.
This Act helps poor families.
Ez a törvény segíti a szegény családokat.
The Act is new this year.
よくある間違い：
Learners may confuse 'act' with 'action'; an 'act' here is a legal document, not just any deed.
意味
Law made by government
コロケーション
pass an act
|under the act
|according to the act
類義語
statute (A formal legal term for a written law.)
対義語
custom (An unwritten rule based on tradition rather than formal law.)
テーマ
law
|government
|politics
定義
A law made by the government and written down officially.
A formal written law passed by a legislative body.
名詞
B1
4
It was an act of great bravery.
Nagy bátorságról tanúskodó tett volt.
Stealing is a criminal act.
A lopás bűncselekmény.
Helping her was an act of kindness.
学習者向け例文
It was an act of love.
Szeretetből fakadó cselekedet volt.
That was a bad act.
Ez rossz cselekedet volt.
He did an act of kindness.
意味
Single deed or action
コロケーション
a kind act
|an act of kindness
|criminal act
類義語
deed (Often more formal or literary than 'act'.)
対義語
inaction (Failure to do anything when action is expected.)
テーマ
behavior
|core_vocabulary
|law
定義
One thing that a person does, often judged as good or bad.
A single deed, especially one that has moral or legal importance.
名詞
A2
5
felvonás
B2
The first act ends with a dramatic scene.
Az első felvonás egy drámai jelenettel ér véget.
There are three acts in this play.
Ebben a darabban három felvonás van.
The second act is my favorite.
学習者向け例文
The first act was very short.
Az első felvonás nagyon rövid volt.
Act two is funny.
A második felvonás vicces.
The last act made me cry.
意味
Part of a play or show
コロケーション
first act
|final act
|two-act play
類義語
section (A general term for any part of something; less specific to performance.)
テーマ
arts
|arts_entertainment
|education
定義
A main part of a play or show, usually with several scenes.
One of the main divisions of a play, opera, or other performance.
文法
辞書形
act
IPA
GB/ˈækt/
US/ˈækt/
音節・強勢
act （1音節）
Stress on 1st syllable (act)
活用形
Verb
- Base: act
- 3rd Person Singular: acts
- Present Participle: acting
- Past: acted
関連語
Forms
acts
verb
acting
verb
acted
verb
Negative and opposite forms
inactive
adjective B1
inactivity
noun
Advanced or less common
表現
act on
1/ˈækt ˈɔn/
phrasal verb
Take action based on advice/info
To do something because of advice, information, or instructions you got.
例文
- The police acted on the tip they received.
- She is acting on her doctor’s advice.
act out
1/ˈækt ˈaʊt/
phrasal verb
Perform or express through actions
To show something by acting it like in a play, or to show feelings by behaving badly instead of talking about them.
例文
- The students acted out the story in class.
- He’s been acting out since his parents divorced.
act up
1/ˈækt ˈʌp/
phrasal verb
informal
Misbehave or malfunction
To not work properly or to behave badly.
例文
- My car is acting up again and won’t start.
- The children started acting up during dinner.
catch someone in the act
1/kˈæt͡ʃ sˈʌmwˌʌn ˈɪn ðə ˈækt/
idiom
See someone doing wrong thing
To see someone doing something bad or illegal at the moment it happens.
例文
- The police caught him in the act of stealing the car.
- I caught her in the act of cheating on the test.
get your act together
1/ɡˈɛt jˈʊɹ ˈækt təɡˈɛðɚ/
idiom
informal
Organize and improve behavior/work
To become organized and start working well or behaving correctly.
例文
- If you want to pass the exam, you need to get your act together.
- He finally got his act together and found a job.