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nEEDn t to Do用法对吗

needn't 后面加to do 还是 do?do,因为此处needn't做情态动词,后面加动词原形 加/to do时need是谓语动词,而谓语动词需要助动词来否定

need的用法 老师讲过,需要做用need to do sth,而(无需知道).那need究竟有怎样的用法呢?可以帮我分析一下needn't do sth和needn't to do sth这

needn't do和don't need to do有啥区别needn't do中的need是情态动词,don't need to do中的need是实义动词。但两个短语在意思上没什么区别,一般在单选中是考它们

needn't do和don't need to do有什么区别?2、由于用作情态动词的need通常不用于肯定句,所以对于以need开头的疑问句的否定回答可用needn’t,但是

needn't to do 为什么错了? 而didn't need to doneed可作情态动词和行为动词,作行为动词是(not) need to do sth 作情态动词是need (not) do sth 所以needn't to do作

need do与need to do区别 needn't do与don't need toneed 这个词有情态动词和示意动词两种词性,当用做情态动词时,则用作need do或needn't do,如果用作情态动词则用作need to do

needn't 后面加to do 还是 do?need,doesn't need,didn't need.做助动词时可做情态动词使用,意思就是“需要”,通常用于否定句,否定形式为needn't.例如,You

need to do 和need do 的区别do 2,doesn't/don't need to do 这两种都是正确的 以下是一些干扰选项,都是错误的 needn't to do doesn't/don't need

needn't 后面加to do 还是 do?do,因为此处needn't做情态动词,后面加动词原形加/to do时need是谓语动词,而谓语动词需要助

needn't和do not need to do有何分别?我想知道意思上needn't 是need not的缩写,表示“不必,没有必要”.这里need是情态动词,后面接动词原形.比如

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