一、教学目标：

1理解并正确运用本单元的重点词汇

2熟练运用 “should (not) be allowed to do”谈论应该被允许和不该被允许做某事;

熟练运用 “be (not) allowed to do”谈论被允许和不被允许做某事; 熟练运用 “I agree / disagree.”或“ I don’t agree.”表达自己的观点。

3通过了解和反思自己的言行举止是否符合中学生日常行为准则、规范自己的言行，养成自觉遵守规则的良好习惯和优良品德；正确看待“家规”“班规”“校规”等，并能认真遵守；明白父母、教师的合理建议对自己成长的重要性

二、教学重难点：

重点语法：情态动词的被动语态

重点词汇：community, chance, educate, manage, society, keep…away from, make one’s own decision

重点句型：

I don’t think sixteen-year-olds should be allowed to drive.

I agree. They aren’t serious enough.

Do you think teenagers should be encouraged to make their own decisions?

No, I don’t agree with this. Teenagers are too young to make their own decisions.

Teenagers should not be allowed to have part-time jobs.

I disagree. They can learn a lot from working.

Do you think we may be allowed to take photos if we don’t use a flash? If you don’t use a flash, then it may be OK.

含情态动词 should的被动语态结构“should be allowed to”

三、教学过程：

Learning Objectives

1. To summarize and consolidate the use of

   should + be allowed to…

   1. Do you think teenagers should be encouraged to make their own decisions?

   2. Teenagers should not be allowed to have part-time jobs.

   3. Do you think we may be allowed to take photos if we don’t use a flash? 

2. To learn to express your agreement and disagreement

I. Review

__________________  陪伴在某人身旁

__________________  跑过田野

__________________  确保

__________________  给某人一个拥抱

__________________ 把某人扶 / 抬 / 举起来

__________________  (和某人)回嘴 / 顶嘴

__________________  看恐怖电影

__________________ 10点以前回来

____________________________回想那些时光

___________________ 做噩梦

_______________ 后悔做过某事

Try to retell the story according to the column.

 

II. Grammar Focus

根据课本内容，完成下列句子。

1. 我认为不应该允许十六岁的孩子开车。

   I don’t think sixteen-year-olds ______ __ _______ to drive.

我同意。他们还不够严谨。

   I agree. They aren’t serious enough.

2. 你认为应该鼓励青少年去自己做决定吗？

   Do you think teenagers ______ __ __________ to make their own decisions?

不，我不认同这个。青少年还太小不能自己做决定。

   No, I don’t agree with this. Teenagers are ____ ______ __ make their own decisions.

3. 不应该允许青少年去做兼职。

   Teenagers ______ ___ __ _______ to have part-time jobs.  

不，我不同意。他们可以从工作当中学到很多。

   I disagree. They can ______ a lot _______ working.

4. 你认为如果不用闪光灯的话可以允许我们拍照吗？

   Do you think we ____ ___ _______ to take photos if we don’t use a flash.

如果不用闪光灯的话，那么拍照是可以的。

   If you don’t use a flash, then it may be OK.

III. 含有情态动词的被动语态

我们已经学习了一般现在时的被动语态和一般过去时的被动语态，它们的结构为：

时态	被动语态结构
一般现在时	are/ is/am +及物动词的过去分词
一般过去时	were/ was+及物动词的过去分词

观察例句中含情态动词被动语态的各种形式，补全结论中所缺的内容。

【例句】

1. Many trees should be planted in the mountains.   应该在山上种许多树。

  含有情态动词的被动语态的结构为：情态动词+____+及物动词的_________。

2. This problem can’t be worked out very easily.  这道题轻易算不出来。

  变为否定句时只需要在情态动词后加_____。

3. You can take this book home. （改为被动语态）

  →This book can be taken home (by you).

  含有情态动词的主动语态变为被动语态时，要把主动语态的_____变成被动语

  态的主语。

4. —Should the car be washed now? 

  —Yes, it should. / No, it shouldn’t.   

   汽车必须现在洗吗？

   是的，必须现在。/ 不是，不用。

变为一般疑问句时只需把_________提到句首。结构为_________+ 主语 + be + 及物动词的过去分词(+ 其他)？

  肯定回答：Yes，主语 + 情态动词.

  否定回答：No，主语 + ______________.  

情态动词表推测时，常与be连用，具体含义如下(语气由强到弱) 。

情态动词+be 表推测	意义	注意事项
must be	肯定是，一定是，准是 (十有八九)	无否定形式，mustn’t be 不表推测
could be/ might be/ may be	可能是	有否定形式，意为“不可能，可能不”
can’t be	不会是	一般不用肯定形式