本文讲解主要讲解:become用法, 常见系动词总结。 become:开始变得,变成 1. 不规则动词:动词原形/过去式/过去分词:become/became/become 2.系动词,后面可以接形容词/名词/过去分词作表语:become+adj/n/done How could he become a good dancer? 他怎么能成为一名的舞蹈演员? The leaves became green. 树叶变绿了。 The meeting room becomes crowed. 会议室变得拥挤起来。 3.become可以用在进行时 It is becoming more and mo