Unit 3 Teenagers should be allowed to choose their own clothes.第一课时Section A 1a-2c[Learning bojectivea]1. Knowing picice , license , silly , earring , instead of2. Understanding: (1)I think students should be allowed to do homework with frendns. (2)Sixee n -year-olds should not be allowed to drive . (3) Habit-forming: Practice the dialouge[Important points] Practice the dialouge[Learnig process]预习导学找出下列词组短语1.与某人一起外出_____________ 2、从事业余工作_____________ 3、打耳眼_____________ 4、选择自己的衣服_____________ 5、驾驶执照_____________ 6、去市场_____________7、足够严肃_____________ 8、年级足够大_____________ 9、足够沉着_____________10、十六岁的孩子们_____________ 11、允许某人做某事_____________12、允许做某事_____________ 13、理发_____________ 14、停止做某事_____________15、停下手中的事情去做另一件事_____________ 16、阻止某物/某人做某事_____________ 17、禁不住做某事_____________ 18、在周末_____________ 19、需要做某事_____________ 20、代替做某事_____________ 21、代替某物/某人_____________22、在那个年龄_____________ 23、在某人多大时________24、sixteen-year -olds _______25 be allowed to do __________________ 26.serious enough _________________27. go to the mall __________________28.get their ears pierced _______________翻译下列句子(1)I don't think sixteen-year-olds should be allowed to drive____________________(2)They aren't serious enough at that age._________________________________(3)They might be sorry later.____________________________________________(4)It's fun to watch.________________________________________________(5)I just want to be sure you get something nice ___________________________二. Have a discussion about the things that sixteen-year-olds should ( not ) be allowed to do. Why shouldn’t they be allowed to do something?1.Sixteen-year-olds should be allowed to _______________________________.2.Sixteen-year-olds should not be allowed to __________________because ________.★知识点拨1.allow“允许，许可”1）.allow sb. to do sth. “允许某人做某事”2）.be(not) allowed (to do sth).“（不）被允许(去干某事)例如：1.She me fishing.她允许我去钓鱼。
2.They don’t in the reading room他们不会允许你在阅览室里抽烟。
3.Smoking in the reading room.阅览室禁止吸烟。
4.Teenagers shouldn’t .青少年不应该被允许吸烟。
（不应该允许.青少年吸烟）2.Teenagers should be allowed to choose their own clothes.青少年应该被允许选择他们自己的衣服。
这里should be allowed是含有情态动词should的被动语态，其结构是：“should+be+及物动词的过去分词”，意为“应该被…”。
例如：1).Sixteen-year-olds shouldn’t be allowed to drive.译为：2).The work shouldn’t be given up. 译为:3)Children to speak the truth.应该教导孩子讲实话。
4)What school rules do you think (应该被改变)？被动语态的结构：“助动词be+及物动词的过去分词”例如：English by many people.(英语被许多人说。
)The car in 1885.（汽车在1885年被发明。
）诊断评价1、完成下列短语(1)need to do _____________(2)disagree with _____________(3)get tired __________(4)every night ____________(5)做家庭作业_____________（6）剪头发___________(7)停止做某事____________(8)有点____________(9)在周末______________(10) 和……度过____________2、补全对话Woman: So what ________ ________ ___________ this afternoon ,Anna?Girl: I'm going to the m_______ w________ John. He just g__________ his d_______ license.Woman: I'm sorry . You can't go with him. I don't think AAAAAAA___________ ___________ __ to drive. They aren't s___________ c____________ at that a___________.Girl: But I _______ _______ go to the mall . Gaby's g__________ her ears p_________and I want to w____________.Woman: I don't think sixteen -year-olds should be allowed to ____________ their ________ _ __________. They might be s___________ l___________.Girl: I a_________, but it's f__________ to watch. Is it OK _______ we t_________ the bus?Woman : Well, I g_________ so.Gril: Great! I want to b________ a new blouse at the m_________ , too.Woman: What l________ are you going to buy ? M_________ I should f___________ you.Girl:AAAAAAA. I'm n_________ __________a child. I think t__________ should be all AAAAA A to c___________ their o________ clothes.Woman: Well, I _________ want to be s__________ you get s_________ nice.3、根据首字母填空。
(1)Glrls aren't a___________ to go out atnight.(2)The boy is strong e_________ to carry the heavy box.(3) "Please show me your l____________."the man said to the shopkeeper.(4) He didn't answer the questions, l_________ he asked why he could't go.4、翻译句子。
(1)你不应该穿耳洞。
You ____________________ you ears____________.(2)青少年不允许戴耳环。
Teenages _________________ to ______________________.(3)我们应该被允许选择自己的工作。
We __________to _________ our __________ job.(4)他似乎对电脑更感兴趣。
He ___________________ more ____________ computers.(5)他们没有做作业而是在说话。
They are talking _________________ their homework(1)Young pecile need to sleep.___________________________________________(2)年轻的男孩从来感觉不到累。