酷兔英语

  Teenagers should be allowed...教案

   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 [pi s]刺穿

   license 执照 driver司机 silly愚蠢的、傻的

   earring 耳环 concentrate集中 volunteer自愿、志愿者

   Local地方的 perform表演 primary初级的

   go out with their friends 和朋友一块出去

   part-time jobs 兼职工作

   driver's license 驾驶执照

   get their ears pierced 穿耳孔

   choose one's own clothes 选自己的衣服

   sixteen-year-olds 十六岁的孩子

   seem to 好像 at that age 在那个年龄

   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...

   be a good way to do 是...的好方法

   It's a good idea for sb to do 是...的好主意

   get noisy 变得嘈杂

   at present 目前

   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

   old people's home 敬老院

   be sleepy 困 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:

   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)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 +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)请看图

   从上面例子,我们可以看出,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)请看图

   BEFORE NOW

   从上面例子,我们可以看出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.

   My keys have been stolen.

   I am not going to the party , I haven't been invited.

   含有情态动词的被动语态

   情态动词+be+过去分词

   A note had better be left to him.

   Teenagers should be allowed to wear their own clothes

   这里我们列举了几个主要时态,那么其它时态呢?

   一般将来时 主语+will +be +过去分词

   过去将来时 主语+would / should + be +过去分词

   过去进行时 主语+was / were + being +过去分词

   过去完成时 主语+had + been +过去分词

   被动语态的时态是由be的时态决定的,be是什么时态,全句就是什么时态,be动词后面的过去分词不

   变。

   归纳:

   肯定句:主语+be + 过去分词+(by ~)

   否定句:主语+be not +过去分词+(by ~)

   一般疑问句:Be +主语+过去分词+(by ~)?

   特殊疑问句:疑问词+be+主语+过去分词+(by ~)

   3. 被动语态的用法:

   (1)不知道或没有必要说明动作的执行者是谁,不用by+动作执行者短语

   Such books are written for children.

   这些书是为儿童写的。

   I haven't been told about it .



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