don't need to go和 needn't to go什么区别啊?there is enough time for you to catch the bus ,you _____in a hurry.A needn't to go B don't need go C don't need to go

选C
A项语法错误，因为need后直接加not，故此时need为情态动词，后面应直接加动词原形。
B项语法错误，因为need前用了do的否定形式，也就是说，need前加了助动词，故在这里need是行为动词，后面若加动词，择要加带to的动词不定式。所以正好选C啦。

C don't need to go

C. 后者本身结构不对,其中的need 是情态动词,后面不可以加动词不定式

don't need to go中的NEED 做实意动词 ,表示不需要.
例,I don't need a car.意思是我不需要一辆车.
needn't to go中的NEED 做情态动词,表示没有必要.
句中是做情态动词,所以用needn't to go.句意为你没必要这么匆匆忙忙的.
呵呵

这道题应选C
分析：1.need可以作实意动词,主要用法有两个：
A need to do sth A需要去做某事(主动)
A need doing sth A需要被.(被动)
例:Mary needs to do her homework.
Your hair needs cutting.(=Your hair needs to be
cut)
注:need作实意动词,既可作及物动词,也可作不及物动词.否定形式为don't/doesn't+need+其他
例:I need it.(need作及物动词)

2.need可以作情态动词,其后直接加动词原形,否定形式为needn't/need not+动词原形
所以,本题中A. needn't to go B. don't need go 这两个选项不符合语法.A选项应改为needn't go ,B选项应改为don't need to go