黑龙江省大庆外国语学校高一英语 知识点 B2M2 学案 外研版1. used to 过去常常注意：(1)used to 的疑问句和否定句通常有两种选择：直接用 used 进行提问和否定；用助动词 did 进行提问和否定。【辨析】① used to do/be used to do/be used to sth (doing sth ) ②used to/wouldExercises:1. 这只小猫已习惯于住在城市里，但一周以前，它还常躲在角落的沙发底下。2. offe r/provide/supplyExercises：他把生命献给了祖国。他们给饥饿的孩子提供食物。政府决定为难民提供住房。________ an important role in a new movie, Andy has got a chance to become famous.A. Offer B. Offering C. Offered D. To offer答案：He offered his life to the country. They provided food for the hungry children. The government decided to supply the refugees with houses.3. addict n．对(药物等)上瘾的人；vt.使成瘾；使沉溺于……1) addict oneself to 沉溺于……；醉心于……be/become/get addicted to...沉 迷于…；热爱…；迷上…used to do强调过去与现在的对比，可表示动作或状态，“过去常常，现在不这样了”would 强调特定情况下的倾向，表示过去习惯性的动作，但不表示状态易混词offeroffer sb. sth.或 offer sth. to sb.provideprovide sth. for sb. 或 provide sb. with sth.supplysupply sth. to sb. 或 supply sb. with sth.12）addictive adj.使人上瘾的；(药物等)上瘾的；上了……的瘾addictive 可作定语、表语和补足语，作定语时，被修饰语通常是事物；作表语和补足语时，主语一般也是事物。be/become addictive to...沉迷于……，对……上瘾addicted 不能作定语，可作表语和补足语，其逻辑主语是有行为The problem with video games is that they’re addictive. 电子游戏的问题在于它们会使人上瘾。Smoking can be addictive. 吸烟容易上瘾。Once one is _____ to cocaine cigaret te，it’s not easy for him to kick it off.A．attracted B．absorbed C．devoted D．addicted一 个人一旦对可卡因烟上瘾，就不容易戒掉。3）addiction n．瘾；入迷；嗜好 Nowadays，many children are addicted to computer games.现在许多孩子迷上了电脑游戏。Don’t be addicted t...
