usd to do something与be usd to doing something区别

问题描述:

usd to do something与be usd to doing something区别

used to do sth 过去常常做某事
I used to get up late last year but this year i get up very early
be used to doing sth 习惯于做某事
I am used to getting up early this year

usd to do something过去常常
be usd to doing something习惯于....

be used to doing sth.是习惯做某事eg:I'm used to getting up early.我习惯早起.be used for doing sth.是某物被用于……,eg:The pencil is used for drawing and writing.铅笔可以用来画画和写字.be used to do s...

过去常常做
习惯于做