have to是情态动词,一般没有将来时,可我们英语书上怎么是I'll have to leave

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/05/11 13:17:14

have to是情态动词,一般没有将来时,可我们英语书上怎么是I'll have to leave
字典上也没有明确标明有一般将来时

应该是强调即将发生吧,这种用法很少见啊
再问： �и��Ļش��
再答： ��ܰ�Ӣ��ϵ��龰��
再问： ǰ��if��״��Ӿ䣬��
再答： ��If you don't have anything else to ask me to do,I'll have to leave.��û��ˣ��Ҿ͵��ˣ�� ǣ��һ�ֳ��õľ�ʽ��
再问：可是当前面有if引导的条件状语从句时，主句也可以只含有情态动词，而不用一般将来时
再答： ��ʵ��have to��ϸ��һ��̬��кܴ�ͬ��˳ƺ��ı仯��ǰ��̬��Σ��磺I think you may have to finish the work today.

have to是情态动词,一般没有将来时,可我们英语书上怎么是I'll have to leave 书上说情态动词没有人称和数的变化,但是have to除外.那么have to是怎么变化呢?求详解. 请问:Do you have to leave now?中,have to是情态动词吗? 请问情态动词有没有将来时?就像这样的句子i will have to have my watch restored,我英语：情态动词题----Do you have to leave now?----I'm very sorry,but have to是情态动词吗? have to 中的 have是助动词还是情态动词 have to是情态动词,实义动词,还是助动词.有没有时态变化 have do中的have是情态动词还是实意动词?have to do和have do? 情态动词must 和have to有将来时吗?下面填哪个 Tommorrow is Sunday,he_____get i'll leave you alone..i have to go soon have to 是情态动词吗 , 有will have to这个说法吗