【宾语从句例句】宾语从句是英语语法中的一个重要知识点，它在句子中作动词的宾语，用来补充说明主句中动词的动作对象。宾语从句通常由连接词（如that, if, whether, what, when, where, why, how等）引导，且在语序上使用陈述语序。
掌握宾语从句有助于提高英语表达的准确性和复杂性，尤其在写作和口语中表现得更为明显。以下是对宾语从句的基本结构、用法及例句的总结。
一、宾语从句的基本结构
宾语从句的结构一般为：
主句 + 连接词 + 宾语从句（陈述语序）
例如：
- I think that he is coming.
- She asked whether we could help.
二、常见引导词及用法
| 引导词 | 用法说明 | 例句 |
| that | 引导陈述性宾语从句，常省略 | I believe that he is honest. |
| if / whether | 引导疑问性宾语从句，表示“是否” | Do you know if she will come? |
| what | 引导名词性从句，表示“什么” | Can you tell me what happened? |
| when | 表示时间 | I don’t remember when we met. |
| where | 表示地点 | Could you show me where the station is? |
| why | 表示原因 | He didn’t explain why he was late. |
| how | 表示方式 | She asked how to solve the problem. |
三、宾语从句的语序
宾语从句必须使用陈述语序，不能使用疑问语序。
错误：I don’t know what did he say.
正确：I don’t know what he said.
四、宾语从句的时态一致性
宾语从句的时态要与主句保持一致，除非从句描述的是普遍真理或客观事实。
- 主句为一般现在时：从句可用任何时态
例：She says she is going.
- 主句为一般过去时：从句要用过去时态
例：He said he had finished his work.
五、宾语从句的常见误用
1. 混淆引导词：
错误：Do you know if he is here?
正确：Do you know whether he is here?
2. 语序错误：
错误：Can you tell me where is the hotel?
正确：Can you tell me where the hotel is?
3. 多余或缺失引导词：
错误：I want to know he is fine.
正确：I want to know that he is fine 或 I want to know he is fine（可省略that）。
六、宾语从句例句汇总表
| 句子 | 解析 |
| I know that he is a teacher. | “that he is a teacher”是“know”的宾语从句 |
| She asked if I could go with her. | “if I could go with her”是“asked”的宾语从句 |
| Please tell me what time the meeting starts. | “what time the meeting starts”是“tell”的宾语从句 |
| Do you understand why he left? | “why he left”是“understand”的宾语从句 |
| They wonder where she has gone. | “where she has gone”是“wonder”的宾语从句 |
| He explained how to use the machine. | “how to use the machine”是“explained”的宾语从句 |
通过以上总结可以看出，宾语从句在英语中应用广泛，理解其结构和用法对于提升语言能力至关重要。建议多做练习，结合实际语境进行运用，从而更自然地掌握这一语法点。
