九年级英语U上nit3同步讲解和练习.docVIP

Unit 3??? Teenagers should be allowed to choose their own clothes (一)教学目标(Language Goal) ? 1. 能够谈论允许和不允许做的事情 ? 2. 能够谈论应该被允许和不被允许做的事情 ? 3. 能够针对被允许和不被允许做的事情发表自己的观点(同意或者不同意) ? 4. 能够表达同意或者不同意的理由 目标语言(Target Language) ? 1. I think sixteen-year-olds should be allowed to drive ??? 我认为应该允许16岁的孩子开车。 ? 2. I disagree . I think sixteen is too young. ??? 我不同意，我认为16岁这个年纪太年轻了。 ? 3. Do you think thirteen-year-olds should be allowed to have part-time jobs? ??? 你认为应该允许13岁的孩子们做兼职工作吗？ ? 4. No, I don’t. 不，我认为不应该。 ? 5. Anna is allowed to wear her own clothes. ?? 安娜可以选择自己的衣服。 ? 6. They are not serious enough at that age. ?? 那个年龄的他们不够稳重。 ? 7. －What rules do you have at home ? ??? 你家有什么规定吗？ ??? －Well I’m not allowed to go out on school nights. ??? 噢，我在周一至周五不能外出。 词汇和短语(Vocabulary and expressions) allow 允许drive 架车pierce [pis]刺穿license 执照driver司机silly愚蠢的、傻的 earring 耳环concentrate集中volunteer自愿、志愿Local地方的primary初级的seem to 好像perform表演 part-time jobs 兼职工作driver’s license 驾驶执照 get their ears pierced 穿耳孔at that age 在那个年龄get noisy 变得嘈杂 at present 目前be sleepy 睏? so do we 我们也一样?get to class late . 上课迟到 fail a test 考试不及格be strict with 对…要求严格 the other day 前几天get to doing sth 着手做某事 look smart 看起来整洁?concentrate on 关注…old people’s home 敬老院be a good way to do 是…的好方法choose one’s own clothes 选自己的衣服sixteen-year-olds 十六岁的孩子It’s a good idea for sb to do 是…的好主意go out with their friends 和朋友一块出去have an opportunity to do sth .??? 有做…的机会 ??? be a good experience for sb. 对…来说是很有意义的经历 take time to do things 花费时间做事情after a long week of classes 上完一周课之后have Friday afternoons off 周五放假 语法内容：被动语态 ? 1. “语态”表示主语和谓语动词之间的关系。英语中有“两态”的说法，即主动语态和被动语态，本单元中反复出现的should be allowed 就是一个含有情态动词(should)的被动语态。 ??? 先看几个基本概念主语是动作的发出者为主动语态主语是动作的接受者为被动语态只有及物动词才有被动语态。 ? 2. 被动语态的构成 ??? (1)请大家看图 ??? The office is cleaned every day . ??? The office was cleaned yesterday. Compare active and passive： ??? 动作的接受者the office成了句子的主语，就应该用被动语态。从上面的例句我们可以总结： 一般现在时的被动语态为：主＋am / is / are (not)＋过去分词一般过去时的被动语态为：主＋was / were