Question

used to do..跟be used to do的区别

Answer 1

used to do 和 be used to do区别如下：
1.used to do sth.过去常常做某事,(意思现在不做了)
例:I used to get up early and take an hour's walk before breakfast.
我过去常常起床很早并且在早餐前散步一小时.
2.be used to doing sth / be used to sth .是指习惯于做某事.(这里的to 是介词.)
例:She isn’t used to living in the countryside now.
她不习惯在乡下生活.
Are you used to the food here?
你习惯吃这儿的饭菜吗?
3.be used to do sth.被用来做某事
例:Computers are used to do many things for people now.
现在计算机被用来做许多事情.

Answer 2

used to do 表示“曾经做过”或“一度做过”，be used to do 是 use sth. to do 的被动语态，意思是“被用来做”。