become的过去式和过去分词
“become”的过去式是“became”，过去分词是“become”。下面介绍它的发音、用法、例句和常用搭配，指出学习者最容易犯的错误，最后用一组小练习检验你是否真正掌握。
“become”的各种形式
become – became – become
变成，成为
- 原形
- become/bɪˈkʌm/
- 过去式
- became/bɪˈkeɪm/
- 过去分词
- become/bɪˈkʌm/
- 现在分词（-ing）
- becoming
- 第三人称单数
- becomes
发音（美式）
小练习
共5题，请输入所缺的形式，拼写必须完全正确。
“become”的用法
“become”表示变化：“become famous”“become a teacher”。日常口语里，形容词前面常用“get”代替：“It became dark”和“It got dark”都正确。
例句
通过三个日常例句，看看这些形式在句子里怎么用。
过去式
She became a doctor in 2019.
她在2019年当上了医生。
过去分词
The app has become very popular.
这款应用已经非常受欢迎了。
过去式
It became dark very quickly.
天很快就黑了。
“become”的常用搭配
母语者常用的词语搭配，每个都附有一个例句。
- become friends成为朋友
- We became friends at university.我们是在大学里成为朋友的。
- become clear变得清楚
- It soon became clear that he was lying.很快大家就看出来他在撒谎。
- become a member成为会员
- She has become a member of the club.她已经成为俱乐部的会员。
- become popular流行起来，走红
- The song became popular overnight.这首歌一夜之间就火了。
最常见的错误
错误
English has became more important at work.
正确
English has become more important at work.
和“come”一样，“become”的过去分词是“become”，不是“became”。
还要避免的错误
错误
What became with your old car?
正确
What became of your old car?
问某人或某物后来怎么样了，固定说法是“become of”，不用“with”。
变化规律相同的动词
这个动词属于“过去分词与原形相同（ABA 型）”类型，可以和下面这些动词放在一起记。
- come – came – come
- run – ran – run
- overcome – overcame – overcome
过去时相关指南
不规则动词形式在这些时态中最为关键。每篇指南都讲解了何时使用这种形式，并附有练习。