【became是什么时态】“became”是英语中动词“become”的过去式形式,属于一般过去时。它用于描述在过去某一时间点发生的动作或状态的变化。
一、总结
“became”是动词“become”的过去式,表示“变得”或“成为”。它属于一般过去时,用于叙述过去发生的事情。在句子中,“became”通常跟在主语之后,用来表达某人或某物在过去的某个时刻发生了变化。
二、表格展示
项目 | 内容 |
动词原形 | become |
过去式 | became |
过去分词 | become(与原形相同) |
时态 | 一般过去时 |
用法 | 表示过去发生的转变或状态变化 |
例句 | She became a teacher in 2015. |
三、使用场景说明
“became”常用于以下几种情况:
1. 描述身份或职业的转变
- He became a doctor after years of study.
2. 表达情绪或状态的变化
- The weather became colder as the day went on.
3. 说明事件的发展过程
- The situation became worse quickly.
四、常见错误提示
- 混淆“became”和“has become”
“became”是过去式,而“has become”是现在完成时,表示从过去持续到现在的变化。
- 正确:She became angry when she heard the news.(过去)
- 正确:She has become more confident over time.(现在完成时)
- 误用为现在时
“became”不能用于现在时,除非在特定语境下作为虚拟语气的一部分(如:“If I became rich, I would travel the world.”)。
通过了解“became”所属的时态及其使用方法,可以更准确地运用这一词形来表达过去的状态变化。