名词性从句
约 312 字大约 1 分钟
2026-07-14
名词性从句
名词性从句在句子中充当名词的角色，包括四种：
- 主语从句：What he said is true.
- 宾语从句：I know that he is right.
- 表语从句：The problem is that we have no time.
- 同位语从句：The news that he won is exciting.
初中重点考查宾语从句，核心考点：引导词 + 陈述语序 + 主过从过。
引导词
| 引导词 | 含义 | 例句 |
|---|---|---|
| that | 无意义（可省略） | I think (that) he is OK. |
| if / whether | 是否 | I wonder if he is OK. |
| what | 什么东西 | I wonder what you have. |
| who | 谁 | I wonder who you are. |
| where | 哪里 | I wonder where you are. |
| when | 什么时候 | I wonder when you'll come. |
| how | 怎样 | I wonder how you came. |
| why | 为什么 | I wonder why you came. |
语序
宾语从句用陈述语序（先主后谓）：
- ✅ I know where you are.
- ❌ I know where are you.
时态
| 主句时态 | 从句时态 | 例句 |
|---|---|---|
| 现在时 | 任意所需时态 | I think she is / was / will succeed. |
| 过去时 | 相应的过去时态 | She told me she won the game. |
常接宾语从句的动词
- 说：say, tell, explain, suggest
- 想/认为：think, believe, suppose, guess, hope
- 知道/发现：know, understand, find, realize, notice