don't have to是对哪个情态动词的回答

don't have to是对哪个情态动词的回答 情态动词have to的否定形式是don`t have to还是haven`t to? 情态动词have to的否定形式是don`t have to还是haven`t to?如题. you don't have to buy a gift一句中have to做情态动词吗?buy作为实意动词,那么have to是情态动词吗?如果是的话为什么是don't have to而不是haven't to 情态动词have to的否定形式have to的否定形式是don't have to吧,而其他情态动词几乎都是后面直接加not,还有没有像have to这种的? no you don't have to 和no you needn't哪个对 please don't to wrong 与PLEASE DON‘T WORNG哪个是对的 If you ( ) eat,you will just have to remain hungry.括号里能不能填don't?（答案是won't）一定要用情态动词吗? haven't和don't have哪个对haven't和don't have哪个对 具体一点！ don.,t have to I don't want to cooking与I don't want to cook哪个是对的?怎样区分它们? have to中的have是情态动词还是实义动词那否定为什么不是改为have not to 而是don't have to但是,这个have to 却有着和其他情态动词不一样的地方,就是：它在使用时,必须要当实意动词对待（除过跟 英语翻译A.I don't have a fight with him.B.I don't want to fight with him.这两个中哪个对?还有没有别的写法? have to是情态动词吗? 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 I Don't Have To 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,我们今天刚学,但是我没听懂,好象是说哪个是情态动词哪个是动词!但是,它们的用法