【使役动词的被动语态怎样区别】在英语语法中,使役动词(如make, have, let等)常用于表达“让某人做某事”的意思。当这些动词用于被动语态时,句子结构和含义会有所变化。正确理解和使用使役动词的被动语态,有助于更准确地表达意图和动作的承受者。
以下是对常见使役动词被动语态的总结与对比:
一、使役动词的基本用法
使役动词 | 原形结构 | 含义 |
make | make + 宾语 + 动词原形 | 强迫某人做某事 |
have | have + 宾语 + 动词原形 / 过去分词 | 让某人做某事 / 使某事被完成 |
let | let + 宾语 + 动词原形 | 允许某人做某事 |
二、使役动词的被动语态形式
使役动词 | 主动语态 | 被动语态 | 含义说明 |
make | I made him do the work. | He was made to do the work. | 某人被迫做某事 |
have | I had him do the work. | He was had to do the work.(不常用) 或:The work was done by him.(更自然) | “have + 宾语 + 动词原形”通常不用于被动语态,更常用的是“have + 宾语 + 过去分词”表示“使某事被完成” |
let | I let him go. | He was let to go.(不常用) 或:He was allowed to go.(更自然) | “let + 宾语 + 动词原形”一般不用于被动语态,常用“allow”代替 |
三、常见误区与注意事项
1. make 的被动语态
- 正确形式是:be made to + 动词原形
- 例如:She was made to stay up late.
2. have 的被动语态
- “have + 宾语 + 动词原形”不用于被动语态,但“have + 宾语 + 过去分词”可以用于被动语态。
- 例如:The job was had done by him.(不自然)
- 更自然的说法是:The job was done by him.
3. let 的被动语态
- “let + 宾语 + 动词原形”通常不用于被动语态,建议使用“allow”来替代。
- 例如:He was allowed to leave.
四、总结对比表
使役动词 | 主动语态 | 被动语态 | 是否常用 | 说明 |
make | I made him do it. | He was made to do it. | 常用 | 表示“被迫做某事” |
have | I had him do it. | 不常用,建议用“done” | 不常用 | 通常不用被动语态 |
let | I let him go. | 不常用,建议用“allowed” | 不常用 | 通常不用被动语态 |
通过以上分析可以看出,使役动词的被动语态并不是所有动词都能灵活转换,尤其是“make”和“let”在被动语态中使用较少,而“have”则更倾向于使用“过去分词”结构来表达被动意义。掌握这些差异有助于我们在实际写作和口语中更准确地使用英语。