【have的第三人称单数】在英语语法中,“have”是一个非常常见的动词,表示“有”或“吃、喝”等含义。然而,在使用时需要注意时态和人称的变化,尤其是在第三人称单数的情况下。
一、总结
“Have”的第三人称单数形式是 has。这个变化适用于一般现在时中的主语为 he, she, it 或单数名词时。例如:
- He has a car.(他有一辆车。)
- She has a cat.(她有一只猫。)
- The dog has a bone.(这只狗有一根骨头。)
在否定句和疑问句中,也需要使用 has,并配合助动词 do/does 来构成。
二、表格对比
| 主语 | 动词原形 | 第三人称单数形式 | 例句 |
| I | have | —— | I have a book. |
| You | have | —— | You have a pen. |
| We | have | —— | We have a meeting. |
| They | have | —— | They have a house. |
| He | have | has | He has a bike. |
| She | have | has | She has a sister. |
| It | have | has | It has four legs. |
| A cat | have | has | A cat has fur. |
三、注意事项
1. has 只用于一般现在时,且仅限于第三人称单数主语。
2. 在否定句中,需用 does not + have,例如:He does not have a car.
3. 在疑问句中,需用 Does + 主语 + have,例如:Does she have a phone?
通过掌握“have”的第三人称单数形式 has,可以更准确地表达日常生活中关于“拥有”或“吃喝”的句子,避免语法错误。


