【英语被动语态什么是被动语态】在英语语法中,被动语态是一种重要的句型结构,常用于表达动作的承受者而非执行者。了解被动语态的构成和使用方法,有助于更准确地表达意思,尤其在正式或书面语中更为常见。
一、什么是被动语态?
被动语态是相对于主动语态而言的一种句子结构。在主动语态中,主语是动作的执行者;而在被动语态中,主语是动作的承受者。被动语态通常用于强调动作的接受者,而不是动作的发出者。
例如:
- 主动语态:The chef cooked the meal.(厨师做了这顿饭。)
- 被动语态:The meal was cooked by the chef.(这顿饭被厨师做了。)
二、被动语态的构成
被动语态的基本结构为:
be + 过去分词(V-ed)
其中,“be”动词的形式会根据时态变化,而“过去分词”则根据动词的不同而变化。
| 时态 | 结构 | 例句 |
| 一般现在时 | am/is/are + 过去分词 | The book is written by him. |
| 一般过去时 | was/were + 过去分词 | The car was repaired yesterday. |
| 一般将来时 | will be + 过去分词 | The report will be finished soon. |
| 现在进行时 | am/is/are being + 过去分词 | The cake is being baked now. |
| 过去进行时 | was/were being + 过去分词 | The house was being painted when I arrived. |
| 现在完成时 | have/has been + 过去分词 | The problem has been solved. |
| 过去完成时 | had been + 过去分词 | The letter had been sent before I arrived. |
三、被动语态的使用场景
1. 当动作的执行者不重要或未知时
- The window was broken.(窗户被打破了。)
2. 当强调动作的接受者时
- The award was given to her.(这个奖项给了她。)
3. 在正式或客观的写作中
- The experiment was conducted in a controlled environment.(实验是在受控环境中进行的。)
4. 当动作的执行者是泛指的人时
- Mistakes are made every day.(每天都会犯错误。)
四、主动语态与被动语态的转换
有时为了表达需要,可以将主动语态转换为被动语态,或者反之。转换时要注意主谓一致和时态的变化。
- 主动:They built the bridge.
- 被动:The bridge was built by them.
五、总结
被动语态是英语中一种常见的句型结构,用于强调动作的承受者,而不是执行者。掌握其构成和使用方法,能够帮助我们更灵活地表达思想,特别是在正式或书面语境中。通过表格形式可以清晰地看到不同时间的被动语态结构及其用法,便于理解和记忆。
表:常见被动语态结构对照表
| 时态 | 结构 | 举例 |
| 一般现在时 | am/is/are + V-ed | The message is sent. |
| 一般过去时 | was/were + V-ed | The meeting was held. |
| 一般将来时 | will be + V-ed | The project will be completed. |
| 现在进行时 | am/is/are being + V-ed | The car is being cleaned. |
| 过去进行时 | was/were being + V-ed | The painting was being restored. |
| 现在完成时 | have/has been + V-ed | The package has been delivered. |
| 过去完成时 | had been + V-ed | The work had been done. |


