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1、Use的四胞胎兄弟,Use 几个易混结构的比较：,Language points,1.I used to be afraid of the dark.used to do sth.过去常常做某事,表示过去经常性或习惯性的动作或状态，暗指现在已经不存在了，强调过去与现在的对比。,used to的否定形式有两种：didnt use to或usednt to。,e.g.They used to be good friends.他们过去是好朋友。(暗示现在不是了)Mrs.Brown didnt use to/usednt to travel in summer.布朗夫人过去夏天不旅游。Did you
2、use to/Used you to play the guitar?你过去弹吉他吗？,used to用于疑问句时，可借助助动词did，也可以将used提到主语前。,use.to do sth.用做,e.g.They use the knife to cut meat.他们用刀切肉。,e.g.This kind of wood is used to make paper.这种木头是被用来做纸的。,be used to do sth.被用来做某事,be/get used to sth./doing sth.习惯于某事/做某事,e.g.Lucy has been used to(eating)Ch
3、inese food.Lucy已经习惯(吃)中餐了。I think youll get used to the climate soon.我想不久你就会习惯这种气候的。,根据所给汉语提示完成英语句子。1.My uncle _(以前是个司机),but now he is an actor.2.Toms father _(过去常常看书)after lunch.3.Mary _(以前常常骑自行车)to work,but now she _(习惯步行)to work.4.The pencil _(被用来书写).,used to be a driver,used to read(books),used to ride a bike,is used to walking,is used to write,
