happen的用法
【happen的用法】在英语中,"happen" 是一个非常常见的动词,表示“发生”或“出现”。它通常用于描述事件的发生,尤其是那些没有计划、意外或偶然发生的事件。以下是关于 "happen" 的常见用法总结。
一、基本用法
1. happen + (to someone) + (something)
表示某人发生了某事。
- 例句:What happened to you yesterday?
(你昨天发生了什么事?)
2. happen + (something)
表示某事发生了,不强调是谁。
- 例句:What happened in the meeting?
(会议上发生了什么?)
3. happen to do something
表示偶然做了某事。
- 例句:I happened to meet an old friend at the supermarket.
(我在超市偶然遇到了一位老朋友。)
4. It happens that...
表示“碰巧……”。
- 例句:It happened that I was not at home when she called.
(碰巧她打电话时我不在家。)
5. Happen to be + doing something
表示“碰巧正在做某事”。
- 例句:I happened to be in the office when the phone rang.
(电话响的时候我正巧在办公室。)
二、常见搭配与结构
| 用法 | 结构 | 说明 |
| happen to someone | happen + to + someone | 某人发生了某事 |
| happen + something | happen + something | 某事发生了 |
| happen to do something | happen to + 动词原形 | 偶然做了某事 |
| It happens that... | It happens that + 句子 | 碰巧…… |
| happen to be doing something | happen to be + V-ing | 碰巧正在做某事 |
三、注意事项
- "happen" 一般用于口语和非正式语境中,较少用于书面语。
- 它不能用于被动语态,例如不能说 “The event was happened.” 正确说法是 “The event happened.”
- “happen” 后面通常不接介词,如 “happen on” 是错误的,应使用 “happen to” 或 “happen upon”(后者为更正式的说法)。
四、例句对比
| 正确用法 | 错误用法 | 说明 |
| I happened to see her. | I happened to saw her. | 动词形式错误 |
| What happened to you? | What happened with you? | 介词使用不当 |
| It happened that he was late. | It happened that he is late. | 时态不一致 |
