请各位指点英语中used to 的用法?
2个回答

used to 表示过去常常做某事

He used to get up at six.

I used to be a teacher of English.

相当于情态动词,构成疑问或否定式 有两种情况,

eg Did he use to get up at six?

Used he to get up at six?

I didn't use to get up at six.

I usedn't to get up at six.

区别:be/get used to doing 这是习惯于做

He is used to getting up early.他习惯于早起.