1、Unit5 Music (词汇案讲解案三)【学习目标】1.学生掌握本单元重点词汇及其短语。2.学生掌握本单元词汇派生和词性变换。3.学生理解并会使用本单元重点词汇及其短语。 【重点难点】重点：学生掌握本单元词汇及其词性变换。难点：词汇的派生和变换。 【回忆旧知】上一单元重点句、重点语法、词汇及其用法。【自主学习】词汇：_滚动,摇摆 _梦见,梦想 _说实在的,说实话 _系上,附加,连接 _认为有(重要性、意义),附上,链接 _组成,形成构成 _赚,挣得,获得 _表演,履行,执行 _现金 _用现金,有现钱 _戏弄 _依赖,依靠 _依赖 依靠 _熟悉的;常见的;亲近的 _ 熟悉,与熟悉起来 _大约
2、_碎；分裂；解体 _加;增加;加法 _另外;也 _ 分类 _ 最重要；首先 【小组讨论】1、earn vt.赚，挣得，获得教材原句 Sometimes they may play to passersby in the street or subway so that they can earn some extra money for themselves or to pay for their instruments.(P34)有时他们可能在街上或地铁里为过路者演奏，这样他们可以为自己或自己要买的乐器多挣一些钱。He takes three jobs to earn enough mone
3、y to support his family.为了挣足够的钱养家，他干了三份工作。拓展(1)earn moneymake money 挣钱earn ones respect/reputation 赢得尊敬/名誉earn ones livingmake a living 谋生(2)earnings n薪水；工资；收入As a teacher，she _.作为一位教师，她赢得了学生的尊敬。It is an honor to _ with our hands.靠双手劳动养活自己是光荣的。earn经过艰苦努力而获得的一种结果，宾语多为金钱、荣誉和理应得到的东西win在竞争、战争、比赛中获胜，得到奖赏
4、gain通过努力获得有用或需要的东西，用在与钱没有关系的场合，也可作名词2、performance n表演；演奏教材原句Later they may give performances in pubs or clubs，for which they are paid in cash.(P34)后来，他们可能在酒吧或俱乐部里演出，这样他们可以得到现金。Deng Ziqis performances are popular with young people.邓紫棋的表演极受青年人的青睐。拓展(1)put on/give a performance/performances 表演(2)perfor
5、m vt.&vi.表演；履行；执行perform an operation/ones duty/ones promise/an experiment 进行手术/尽某人的责任/履行某人的诺言/做实验(3)performer n执行者，表演者，履行者3、play jokes on 戏弄教材原句 The musicians were to play jokes on each other as well as play music，most of which was based loosely on the Beatles.(P34)组成乐队的音乐人演奏音乐，还彼此打趣逗笑。这些玩笑和音乐大多都在模仿甲壳虫乐队。He always plays jokes on me because we are close friends.他总是拿我开玩笑，因为我们是很好的朋友。拓展laugh at 嘲笑play a trick/tricks on sb.捉弄某人make fun of 捉弄，取笑make a fool of 愚弄，戏弄