Unit 3 Teenagers should be allowed to choose their own clothes
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 睏 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生词表:
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 睏 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
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