used to的用法詳解

Used to do sth

used to do sth 表示“過去常常做某事”，現(xiàn)在已經(jīng)不再做了

I used to cook, but I don't have time to cook now.

我以前總做飯，但是現(xiàn)在沒時間做了

Tom used to be a couch potato, but he works out everyday now.

Tom以前特別宅，但現(xiàn)在每天都健身

Be used to (doing) sth

Be/get used to (doing) sth 表示“習慣于(做)某事”, 現(xiàn)在依舊在做

He's used to staying up late.

他已經(jīng)習慣熬夜到很晚了

I've already got used to being a vegetarian.

我已經(jīng)開始習慣作素食主義者了

be used to do sth

be used to do是“被動語態(tài)”，表示“被用于做某事”

It can be used to do the same thing.

這個可以用來做相同的事情

Beer is used to be the party drink.

啤酒可以被用作派對飲品