| 动作 | 时态 | 用法 | 例子 |
|---|---|---|---|
| does | 一般现在时 | 描述习惯性或规律性的动作 | She does her homework every day. |
| do | 一般现在时 | 描述一般事实或指令 | You do the dishes, and I'll do the laundry. |
| did | 过去时 | 描述过去发生的动作 | They did their taxes last week. |
| does | 现在进行时 | 描述正在进行中的动作 | He does not like to get up early. |
| do | 现在进行时 | 描述正在进行中的动作,强调正在发生 | What are you doing right now? |
| did | 过去进行时 | 描述过去正在进行中的动作 | I didn't know what to do. |
列表
does:用于第三人称单数(he、she、it)的现在时态中。
do:用于所有其他主语(你、我、我们、他们)的现在时态中。
did:用于过去时态中,表示过去发生的动作或事件。
专业角度的用法区别
does和do在现在时态中用法区分:
does用于第三人称单数主语(he、she、it)的动作或状态进行描述。
do用于所有其他主语(you、I、we、they)的动作或状态进行描述。
did在过去时态中用法:
描述发生在过去的一个动作或事件。
形成过去进行时态,描述过去正在进行中的动作或状态。
示例:
does:He does not smoke.
do:We do not have much time.
did:I did not see him yesterday.
does:What does he do?
do:What do you do for a living?
did:What were you doing last night?