1、理解意思：be used to doing表示习惯于做某事或习惯于某事 空格 used to do表示过去经常做某事
2、be used to doing表示习惯于做某事或习惯于某事空格I am used to cleaning the room. 我习惯于打扫房间空格You are used to playing game. 我习惯玩游戏空额be used to doing =get used to doing习惯于做某事
3、used to do表示过去经常做某事 （但是现在不做了）I used to go to school .空格I usde to eat junk food.空格used to be 表示过去是什么样的 （但现在不是）空格I used to be a bed student空格You used to be a good student
4、初二的同学可以不看 be used to doing习惯于做某事I am used to cleaning the roo罪焐芡拂m. 我习惯于打扫房间空格used to do过去做某事I usde to eat junk food.空格be used for doing 被用于做某事The computer is used for playing game.电脑被用于玩游戏空格be used to do sth 被用于做某事空格The computer is used to play game.电脑被用于玩游戏
