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1、Unit 3 Teenagers should be allowed to choose their own clothes 一. 本周教学内容：话题(Topic): Rules交际用语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-t
2、ime jobs ? 你认为应该允许13岁的孩子们做兼职工作吗？ 4. No , I dont . 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 , Im not allowed to go out on school nights. 噢，我在周一至周五不能外出。重点难点释义(Language
3、Points)1. the other day 我们还可以说the other day , morning , week , month. 不久前的一天，一个上午、一个星期、一个月等 I saw him in London the other day. 我最近有一天在伦敦见过他。 2. get to 着手做某事 and I got to talking about the rules He got to doing the homework after supper. 3. concentrate on sth . 专注于某事（做某件事而不做其他事） He decided to concent
4、rate on English because he just failed the exam. 他决心专攻英语因为他刚刚考试不及格。 This company concentrate on the Chinese market. 这家公司把重点集中在中国市场。 4. be good for 对有好处 有益于（that is good for studying ） This kind of food is good for me. 这种食物对我身体有益 Sunshine is good for plants. 阳光对植物有益。 5. Its a good idea for sb to do s
5、th. 做对来说是个好主意（Its also probably a good idea for parents to allow ） Its a good idea for us to travel to the south. 6. get noisy 变得嘈杂（I know we got noisy sometimes , ） noise noisy 7. learn from 向学习，从中学习 but we learn a lot from each other. We should learn from our mistakes. 我们应从错误中学习。 8. at present . （
6、At present theyre too short. ） at present 此刻、现在at this time , now I cant help you at present Im too busy 我现在帮不了你实在太忙了。 9. have an opportunity to do sth 有做的机会 have no opportunity to do 没机会做 I hope to have an opportunity to go to the States. I have no opportunity to have a talk with her . 注意：文中在谈论将来时，
7、用了一些动词过去式和would + 动原的形式 这是虚拟语气。表示对将来的一种假设。 本单元其他句型结构： 1. sixteen-year-olds十六岁的青少年 它相当于一个名词 相当于sixteen -year- old kids. “一个16岁青少年的表达方式” a kid sixteen years old a kid of sixteen a kid of sixteen years old. a sixteen-year-old kid 2. stop doing He should stop wearing those silly earrings. （Section A 2a）
8、 停止做某事 We two stopped talking. 我们俩个停止了谈话。 3. 主seem to do sth . 好像 His temperature seems to be all right. 他的体温好像完全正常。 seem其他用法 （1）seem+形容词 The question seems quite easy. 那个问题好像很容易。 （2）seem+名词 That seems a good idea. 那好像是个好主意。 （3）It seems + that 从句 It seemed that nobody knew anything about the matter.
9、 看来没有人知道这件事。 4. So do we （Section A 3a） So do we 为倒装句，其结构是So + be 动词/助动词/情态动词主语，在时态上应和上一句保持一致。应翻译为“我们也是这样”用英文解释是： We have a lot of rules at my house , too. 5. on school nights , on Friday nights , on Saturday afternoons. 我们在说某个具体的，特定的早晨、下午、晚上时应用on. 6. be strict with 对要求非常严格 Shes very strict with her
10、 children. 她待子女很严。 7. old peoples home 敬老院 以前我们曾学过old folks home 8. take time to do things 花费时间做事情。 take在这里为“花费”的意思。 类似的词组有： It takes sb some time to do sth . it为形式主语 花时间做某事 It took me 2 hours to finish the homework. 9. be a great experience for sb. 对来说是一次很棒的经历。 10. volunteer （1）n. 志愿者 volunteer gro
11、ups 志愿小组 volunteers to run Christmas show. 自愿操办、圣诞节表演的人。 （2）v. 自愿或无偿地给予或提供（帮助、建议） Tims busy but Ill come , he volunteered. 蒂姆很忙，我来吧，他主动说道。 11. sleepy想睡的（a. ） Are you sleepy ? 你睏吗？ asleep 睡着的、熟睡的 He waits until the children are asleep. 他一直等到孩子们睡着了。 词组fall asleep 入睡 He was just falling asleep when the
12、re was a loud knock at the door. 他刚要入睡，就有人大声敲门。语法知识一. 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） The office is cleaned every day . The office was cleaned yesterday. Compare
13、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 过去分词 如：Butter is made from milk. This house was built 100 years ago. 以前我们学过的was / were born 生于，就是一个被动语态 born是个过去分词（bear） When were you born ? I was born in 1989. 如果要特别强调动作或行为的执行者，句子后面需接by ，译为“被（由）” 如：We were woken up by a loud noise . 我们被嘈杂的声音吵醒。 （2）现在进行时被动语态的构成为 主语is / am / are + being 过去分词 再如： My car is being repaired now. Some new houses are being built near the park. 公园附近在建一些房子。 （3） 现在完成时被动语态的构成为 主语have / has been 过去分词 如： My key has been stolen.
