时间:2026-07-11 23:55:12来源:
名词性从句在英语中起着类似名词的作用,可以充当主语、宾语、表语或同位语。它们由连接词引导,常见有that、whether、if、what、who、when、where等。
| 类型 | 功能 | 例子 |
| 主语从句 | 作主语 | That he passed the exam surprised everyone. |
| 宾语从句 | 作动词宾语 | I know that she is a teacher. |
| 表语从句 | 作系动词后表语 | The problem is that we are late. |
| 同位语从句 | 解释名词内容 | The fact that he left shocked us. |
名词性从句结构清晰,能增强句子表达的逻辑性和完整性。正确使用可使语言更自然、地道。