need情态动词You needn’t do it again 还是You need not to do it again?二者有区别么?

You need some help with your math,_____________ you?A.aren’t B.needn’t C.don’t D.mustn’t ,need 怎么看是实义动词还是情态动词 什么是行为动词,什么是情态动词.don't need与needn't 什么是行为动词,什么是情态动词.don't need与needn't 关于need,情态动词和行为动词need的区别是什么,什么时候用needn't什么时候用doesn't need, need情态动词You needn’t do it again 还是You need not to do it again?二者有区别么? you needn't be so rude about it?you are so rudeyou needn't so rude.为什么要加个be 这里不是有一个need动词了吗?难道情态动词后非要加一个动词吗? don't need to 和needn't我想知道行为动词的和情态动词是指什么,具体例句 needn,t .do 是不是等于don,t need to do 一个是情态动词 一个时实义动词 情态动词must与need可能互换吗?新概念第二册41课,我觉得need与must可以互换,换了意思一样,我列出来：1,you needn't (或mustn't) be so rude about it2,We mustn't (或needn't) buy things we don't need.3,You needn't (或mustn 情态动词must与need可能互换吗?新概念第二册41课,我觉得need与must可以互换,换了意思一样,我列出来：1,you needn't (或mustn't) be so rude about it2,We mustn't (或needn't) buy things we don't need.3,You needn't (或mustn need用法,关于need一题Since you feel so tired,you _____ finish the work today,Leave earlier and have a good restA.don't need B.needn't to C.not need D.needn't再问一下如何辨别need作情态动词还是实意动词,有什么诀窍? 关于一情态动词是不是以need 为情态动词的英语句,必须肯定用must,否定用 neednt如,Nees I stay here any longer回答中YES,you must,（必须用must吗,) he need't any help ,中的needn't为情态动词 help是名词,为什么这句话还对. need+名词（在线等 考试要·用）脑子一下子卡住了~就need+名词 need是作为行为动词 但是need+名词的否定就是needn't+名词 可是needn't不应该是情态动词么? 英语里的实义动词和情态动词怎样区分 不如什么need ：什么时候用needn't to do 和don't need to do He ____ any help.A.needn’t B.doesn’t need C.need D.do need为什么A不对呢,是情态动词啊 英语need用法I needn't to go out这里的need是情态动词 怎么接不定式了类似的还有Need not to know I needn't study.和I don't need to study.区别是什么?I needn't study.情态动词I don't need to study.实义动词2着的区别是什么?怎么理解他不同的意思?