【系动词后接什么】在英语语法中，系动词（linking verbs）是连接主语和表语的动词，用来说明主语的状态、性质或身份。常见的系动词有 be（am, is, are, was, were）、seem、look、sound、taste、smell、feel、become、grow、turn、remain、stay、prove 等。这些动词在句子中通常不表示动作，而是起到“连接”作用。
那么，系动词后接什么呢？这取决于具体的系动词以及句子的语境。以下是常见系动词后接内容的总结：
一、系动词后接的内容类型
| 系动词 | 后接内容 | 举例说明 |
| be | 形容词、名词、代词、介词短语、从句等 | She is a teacher. He is in the room. |
| seem | 形容词、名词、介词短语、从句等 | It seems cold today. He seems tired. |
| look | 形容词、名词、介词短语等 | The cake looks delicious. He looks like his father. |
| sound | 形容词、名词、介词短语等 | The music sounds beautiful. It sounds like a plan. |
| taste | 形容词、名词等 | The soup tastes salty. |
| smell | 形容词、名词等 | The flowers smell sweet. |
| feel | 形容词、名词、介词短语等 | I feel happy. The fabric feels soft. |
| become | 名词、形容词、介词短语等 | She became a doctor. He became angry. |
| grow | 形容词、名词、介词短语等 | He grew older. The tree grew tall. |
| turn | 形容词、名词、介词短语等 | She turned red. He turned into a hero. |
| remain | 形容词、名词、介词短语等 | He remained silent. The problem remains unsolved. |
| stay | 形容词、名词、介词短语等 | She stayed at home. He stayed calm. |
| prove | 名词、形容词、从句等 | The theory proved correct. He proved to be honest. |
二、总结
- 系动词后通常接形容词，用来描述主语的状态或特征。
- 也可以接名词，表示主语的身份或角色。
- 在某些情况下，系动词后可以接介词短语或从句，用于补充说明。
- 不同的系动词有不同的搭配习惯，需要根据具体语境判断。
因此，回答“系动词后接什么”时，应结合具体动词和句子结构进行分析，不能一概而论。
通过以上表格和说明可以看出，系动词的使用具有一定的灵活性，但总体上遵循一定的规则。掌握这些规则有助于更准确地理解和运用英语句子。