Unit 3 Teenagers should be allowed to choose their own clothes. pierce license silly earring instead of stay up v. 刺破; 刺穿 n. 执照; 许可证 adj. 愚蠢的; 傻的 n. 耳环 代替; 而不是 不睡觉; 熬夜 Words and expressions Language points allow sb. to do sth. allow doing sth. Sixteen-year-olds should be allowed to drive. Students should be allowed to do homework with friends. Sixteen-year-olds should be allowed to get their ears pierced. Teenagers should be allowed to go out with their friends every night. Teenagers should be allowed to choose their own clothes. Students should not be allowed to have part-time jobs. Students should not be allowed to take mobile phones to school. sb.+should +be + v过去分词 sb.+情态动词 (can/must/can)+be + v过去分词 否定：sb.+ should not be +v过去分词 疑问： Should +sb.+ be +v过去分词 1. Anna can go to the mall with John. 2. Anna wants to get her ears pierced. 3. Anna is allowed to choose her own clothes. T F T F T F Listen and Circle “T” (for true) or “F” (for false). (1b) A: I dont think sixteen-year-olds should be allowed to drive. B: I agree. They arent serious enough. Pairwork too wild not serious enough too young not old enough too silly not calm enough too+adj.+to do sth. not+adj.(反）enough+to do sth. So+adj.+that从句 Sample dialogue 1: A: I think teenagers should be allowed to go out with their friends. B: I agree. They are old enough. They can look after themselves well. Listen and check () what Kathy thinks. Circle “A” ( Agrees) “D” (Disagree) “Dk” (Doesnt know) to show what Molly thinks. (2a) Kathy _1. Sixteen-year-olds should not be allowed to work at night. _2. Larry shouldnt work every night. _3. He should cut his hair. _4. He should stop wearing that silly earring. _5. He doesnt seem to have many friends. _6. He shouldnt work on weekends. Molly A D Dk A D Dk A D Dk A D Dk A D Dk A D Dk Listen again. What are Kathys and Mollys reasons? Number their reasons in the correct order. (2b) _ It looks cool. _ Young people need to sleep. _ He needs to spend time with friends. _ He needs time to do homeworks. _ It doesnt look clean. 1 4 5 2 3 I think students should be allowed to do homework with friends. I disagree. They talk instead of doing homework. Sixteen-year-olds should not be allowed to drive. I agree. They arent serious enough at that age. Do you think sixteen-year- olds should be allowed to choose their own clothes? Yes, I do. / No, I dont. 1. 孩子们将在室外做游戏而不是在室内 看电视。 The children will play games outside _ _ _ TV inside. 2. 我们不应该熬夜到太晚。 We shouldnt _ _ too late. 3. 他需要足够的钱支付学费。 He needs _ _ to pay for his education. 根据汉语提示补全句子。 instead of watching stay up enough money 同义句转换。 1. They should allow us to have part-time jobs. _. 2. We should allow children to spend time with their friends. _ _. We are allowed to have part time jobs Children are allowed to spend time with their friends 3. The teacher should allow Anna to finish the picture. _. 4. Parents should allow children to choose their own friends. _ _. Anna is allowed to finish the picture Children are allowed to choose their own friends Finish the sentences. uThe telephone _ (invent) by Bell in 1876. uThe trees may _ (plant) in spring. uEnglish _(speak) in Canada. uMath must _ (study) well. uTeenagers should not _ (allow) to drive. Homework