needn't do sth与don't need to do可以通用吗?
来源:百度知道 编辑:UC知道 时间:2024/05/09 07:31:23
有没有区别呢?
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请知道的朋友尽快回复,谢谢!
needn't do sth没有必要做某事(较委婉)
don't need to do不需要做
可以
needn't do sth
need作情态动词 只能加动词原形 与can should must等词一样
don't need to do
need作实意动词 只能加动词不定式 即to do 与want等词一样
dare(敢)和need的用法是一样的~~
needn't do sth中的need是情态动词,不用人称和时态的变化,而don't need to do中的need则是实义动词,如果要变化人称或者时态要借助do来变化,这两个的意思都是你不需要做这个!to do的结构更强调是去做
needn't 后面加to do 还是 do?
didn't need to do同needn't do有什么分别?
Didn't need to do还有 needn't have done的区别
do not need 和needn't有什么区别啊?怎么个用法阿
什么时候用needn't
need to do sth,need do sth. needn`t do sth和don`t need有什么不同!
need to do sth,need do sth. needn`t do sth和don`t need有什么不同.
it needn't rewriting 还是 it needn't be rewriting?
needn't 和 don't need 的区别
doesn't need和 needn't的分别