摘要： Doesn’t know Step Ⅲ 2b This activity provides practice in understanding the target language in spoken conversation. Point to the list of reasons in the box. Invite a student to read them to the class. Say, You are to hear the same conversation again. This time number their reasons in the correct order as you hear on the recording. Point out the sample answers. Play the recording again. Students listen and number the reasons. Check the answers. Answers The correct order should be: 4,1,5,2,3 Step Ⅳ 2c This activity provides oral practice using the target language. Read the instructions to the class. Ask students for suggestions that teenagers should and should not be allowed to do. Remind them to look back at Activities 1a and 2a. For example, students might say, Teenagers should be allowed to make their own decisions. Teenagers above seventeen should be allowed to join the army. Teenagers shouldn’t be allowed to stay up- point to the sample conversation. Invite a pair of students to say it to the class, completing the sentences. SA: Do you think teenagers should be allowed to work part-time? SB: Yes, I think they should learn to be independence. Ask another pair to demonstrate a new conversation. SA: Do you think teenagers should be allowed to drive? SB: No, I don’t think they are old enough to drive. Have students work in pairs. Move around the room listening in on various pairs and offering any help they may need. Check the answers by asking different pairs to say their conversations to the class. Note: Answers will vary. Step Ⅴ Grammar Focus Ask different pairs of students to say the statements and questions. Write them on the blackboard. Check how well students understand each sentence by asking a student to repeat it in his/her own words. Point out I disagree, I agree and Do you think -? If necessary, give students more practice. Grammar note Don’t explain the structure “be allowed to to students. It’s too complex for students to understand at this point. So it can be studied almost as if it were a vocabulary item at this level. Step Ⅵ Summary and Homework Say, In this class, we’ve done a lot of listening and speaking practice using the target language. And we’ve also talk about agreement and disagreement. Review the grammar box to get a further understanding of the target language. Step Ⅶ Blackboard Design Unit 2 Teenagers should be allowed to choose their own clothes. Section A The Second Period Target language: 1. I think students should be allowed to do homework with friends. I disagree. They talk instead of doing homework. 2. Sixteen-year-olds should not be allowed to drive. I agree. They aren’t serious enough at that age. 3. Do you think sixteen-year-olds should be allowed to work at night? No, I don’t. The Third Period

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