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become + adjective
用作系动词，表示状态变化。
She became famous after her performance.
她在表演后变得出名了。
变成；成为
becomen — past participle of become · irregular form
先理解核心含义，再看它在真实句子里的用法。
变成；成为
to begin to be or turn into something
She became famous after her performance.
她在表演后变得出名了。
开始成为；变为(常指持久状态)
begin to be; turn into (often with permanent states).
发生；产生；出现
To come about; happen; come into being; arise.
适合；适宜于
To be appropriate for.
(衣着等)适合(某人)；使(某人)显得漂亮
Of an adornment, piece of clothing etc.: to look attractive on (someone).
become
Base
原形
becomes
3rd person
第三人称单数
becoming
-ing
现在分词
became
Past
过去式
become
Past participle
过去分词
He becomes a doctor.
他成为一名医生。
She became famous last year.
她去年出名了。
They have become friends.
他们已经成为朋友了。
成为
She became a doctor after years of study.
经过多年学习，她成为了一名医生。
It becomes colder in winter.
冬天变得更冷了。
He is becoming more confident every day.
他每天都变得更自信。
用作系动词，表示状态变化。
She became famous after her performance.
她在表演后变得出名了。
后接名词短语，表示成为某身份。
He became a successful entrepreneur.
他成为了一名成功的企业家。
过去分词含有被动意义，表示状态。
The news became known worldwide.
这个消息变得全世界皆知。
固定搭配，询问人或事物的结局。
What became of that old house?
那座老房子后来怎么样了？
Not this
I want to become teacher.
Use this
I want to become a teacher.
中文中“成为”后可直接跟名词，但英语可数名词单数前必须加冠词。这里需要不定冠词a/an。
Not this
The sky became darkly.
Use this
The sky became dark.
become后接形容词表示状态变化，而非副词。dark是形容词，darkly是副词。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
变得出名
Many actors dream of becoming famous.
许多演员梦想出名。
成为医生
She worked hard to become a doctor.
她努力工作以成为一名医生。
变得知名
The company became known for its quality products.
这家公司因其优质产品而知名。
变得流行
This song became popular last summer.
这首歌去年夏天变得流行。
意识到
He became aware of the problem too late.
他意识到这个问题的时，为时已晚。
参与
She became involved in volunteer work.
她参与了志愿者工作。
发生（常指不好的情况）
What will become of the company if it goes bankrupt?
如果公司破产，它会变成什么样？
习惯于
She has become accustomed to waking up early.
她已经习惯了早起。
成为现实
His dream of becoming a doctor has become a reality.
他当医生的梦想已成为现实。
我变成了死亡，世界的毁灭者。
J. Robert Oppenheimer quoted this from the Bhagavad Gita after the first nuclear test.
J.罗伯特·奥本海默在第一次核试验后引用了《薄伽梵歌》中的这句。
我已经变得麻木不仁。
From the Pink Floyd song 'Comfortably Numb'.
出自平克·弗洛伊德的歌曲《Comfortably Numb》。
Use becomen naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
记住“become”由“be”（成为）和“come”（来）组成，想象“成为”是“来到某种状态”，如“become a teacher”成为老师。
该词为中性，适用于多种语境，包括日常对话和正式写作，通常描述状态变化或进入某种情况。
The words come, some, dumb, numb, and thumb rhyme with the stressed syllable of become (/bɪˈkʌm/). Home looks similar (ending in -ome) but is pronounced with a long o sound (/hoʊm/), so it does not rhyme.
Dictionary facts from ECDICT, WIKTIONARY.