Yes, I do. / No, I don't.

　　教学难点：含情态动词 should的被动语态结构"should be allowed to"

3. 教学用具

　　多媒体设备

4. 标签

教学过程

I. Presentation

　　Ask students: Do your parents allow you to watch TV? Yes, they do.

　　Present thesentence: You are allowed to watch TV.

　　Teach "allow sb to do sth "

　　"be (not) allowed to do sth"

　　"should(not) be allowed to do sth"

　　Present more sentence.

　　Do your parents allow you to exercise?

　　Yes, they do.

　　You are allowed to exercise.

　　Do your parents allow you to smoke?

　　No, they don't.

　　You are not allowed to smoke.

　　Do your parents allow you to drive?

　　No, they don't.

You are not allowed to drive.