2012 版英语一轮知识点学案:Unit4《Sharing》(新人教版选修 7)Ⅰ.重要单词聚焦1.relevant adj. 有关的;切题的2.adjust vi.& vt. 调整;(使)适合3.participatevi. 参与;参加4.otherwise conj. 否则;不然 adv. 用别的方法;其他方面5.privilege n. 特权;特别优待6.arrangement n. 安排;排列7.toastvt.& n. 烤(面包等);敬酒;烤面包(片);干杯8.donatevt. 捐赠9.voluntary adj. 自愿的,无偿的10.purchase vt.& n. 买;购买11.sew vi. (用针线)缝 vt. 缝制;缝合12.politicaladj. 政治的;政党的13.distribute vt. 分配,分发14.distributionn. 分配;分发;分布状态15.security n. 安全;保护,保障16.operate vi.& vt. 工作;运转;操作17.clinic n. 门诊部;小诊所Ⅱ.重点短语扫描1.hear from接收……的信2.the other day 不久前的一天3.dry up(指河流、井等)干涸4.adapt to 适应5.to be honest 诚实的说6.get through 通过7.set up建立;开张8.(be) dying to do 极想;渴望做某事9.dry out(使浸水等之物)完全变干;干透10.in need在困难中;在危急中11.come across遇见12.stick out伸出1Ⅲ.课文原句突破1.Once the fire was going,he laid stones on it.[信息提取] once 意为“一旦”,引导条件状语从句。[例句仿写] 你只要和他谈谈,就会了解他是个好人。________ ________ ________ ________ ________,you will know he is a good person.【答案】 Once you talk to him2.He then covered the vegetables with banana leaves and left them to steam.[信息提取] 本句式中 leave 为动词,意为“让……继续处于某种状态”,构成“leave+宾语+宾语补足语”结构。[例句仿写] 他出去玩了,作业还没做完。He went out to play,________ ________ ________ ________.【答案】 leaving his homework unfinished 3.You asked whether I am getting to know any local people.[信息提取] whether conj.引导名词性从句或状语从句,意为“是否,会不会,不管,不论”。[例句仿写] 你必须做这件事,不管你喜欢还是不喜欢。________ ________ ________ ________ ________ ________,you’ll have to do it.【答案】 Whether you like it or not4.We walke...