need的过去式
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解决时间 2021-01-19 00:56
- 提问者网友：刺鸟
- 2021-01-18 00:08
need的过去式
最佳答案
- 五星知识达人网友：刀戟声无边
- 2021-01-18 01:29
need做情态动词时没有时态的变化，过去式也是need。后面接动词原形。如：
I need write a letter yesterday.
Need he answer it then?
Yes, he need.
No, he needn't.
情态动词need表示对过去的推测时常和现在完成时连用。如：
You needn't have hurried.你当时不必这么匆忙。
need做实义动词（行为动词）时，过去式是needed。后面接to do。如：
I needed to write a letter yesterday.
Did he need to answer it then?
Yes, he did.
No, he didn't.
I need write a letter yesterday.
Need he answer it then?
Yes, he need.
No, he needn't.
情态动词need表示对过去的推测时常和现在完成时连用。如：
You needn't have hurried.你当时不必这么匆忙。
need做实义动词（行为动词）时，过去式是needed。后面接to do。如：
I needed to write a letter yesterday.
Did he need to answer it then?
Yes, he did.
No, he didn't.
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- 1楼网友：零点过十分
- 2021-01-18 01:36
needed
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