新课标人教版选修七Book7_Unit4_Language_Points概要.ppt

重点单词 fortnight relevant remote security adjust participate otherwise donate privilege arrangement astronaut voluntary purchase operate anniversary political distribute 归纳总结 be dying to do 渴望做某事 be dying for 渴望得到某物 die of 死于… （内因） die from 死于…（外因） die down （火，光线）渐弱，渐息。 （声音）静下来 die out 灭绝 （风俗，习惯等）消失 【即学活用】 1. 我很想知道发生了什么事。 I ____________________ what happened. 2. 他太想要一个假期来放松自己。 He was _______________ a holiday to relax herself. 原句再现 2. Many of them have walked a long way, sometimes up to two hours, to get to the school. 他们中许多人走了很长的路,有时候要走两个小时才能到学校。 【归纳总结】 up to (数量、数目)多达 → (用于非肯定句)胜任，适于；有资格做(某事) → 达到(某标准) → 有某人决定 → 是某人的义务 【即学活用】 1. – What do you want to do next? We have half an hour until the basketball game. -- ______. Whatever you want to do is fine with me. A. It all depends B. It’s up to you C. All right D. Glad to hear that 2. It’s not up to you to tell me how to do my job. __________________________________ 3.The other day I was showing the boys the weekly chemistry experiment when, before I knew it, the mixture was bubbling over everywhere! 有一天，我正给孩子们演示每周一次的化学实验，我还没有明白怎么回事，混合剂就到处冒气泡了。 【归纳总结】 1. _____________ + when 正在做...这时... 2. _________________+when =________________________ +when正要做...这时... 3. __________________ + when刚做完... 这时 他们正在讨论问题，就在这时老师进来了。 They ________________ the problem _____ the teacher came in. 她正准备出去，这时来了一位客人。 She ________________________ a visitor came. 我刚洗完澡，这时他打了个电话给我。 I _______________ bathing when he called me. eg. Tom hid himself behind the door, from where he could hear the steps of his mother clearly.汤姆躲藏在门后面，从那里他可以清楚地听见妈妈的脚步声。 拓展： since when, by when也可以引导定语从句。when代表主句提供的时间背景。 eg. She left home three years ago, _________ we haven’t heard from her. 她三年前离开家，从此我们就没有她的音信。 Jane is back in May, ________ the new house should be finished. 简五月份回来，到那时，新房子就会建好了。 【归纳总结】 1) with + n. + do