黑龙江省大庆外国语学校高一英语 知识点 B2M2学案 外研版.docVIP

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】①used to do/be used to do/be used to sth (doing sth ) ②used to/would 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 Exercises: 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. offer/provide/supply 易混词 offer offer sb. sth.或offer sth. to sb. provide provide sth. for sb. 或provide sb. with sth. supply supply sth. to sb. 或supply sb. with sth. Exercises： 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… 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 cigarette，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。 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 to net chatting.It wastes too much time. 不要沉醉于网上聊天，它浪费太多时间。 He is now fighting his addiction to smoking.他现在正努力戒烟。 和addicted/addiction连用的to是介词，其后要跟名词、代词、动名词作宾语。Exercises： 1. _______ to computer games so deeply, he cares little about his studies these days, which worries his parents a lot. A. Addicted B. Addictive C. Addicting D. To be addicted 2. To his disappointment, his only daughter is hopelessly ______ computer games. A. addicted to B. due to C. opposed to D. owing to 4. danger n./ dangerous adj. / endangered adj.