Unit 7 Teenagers should be allowed to choose their own clothes.Section A (2a-2d)导学案（含答案）

人教版英语九年级全册第七单元Section A (2a-2d)导学案
Unit 7 Teenagers should be allowed to choose their own clothes .Section A (2a-2d)
预习目标：
通过预习，掌握用情态动词的被动语态——情态动词 + be + 动词的过去分词的用法。
通过听力训练，学会用情态动词的主动和被动语态来谈论规则。
在听力训练中学会听关键词，把握对话、文章大意等。
预习导学：
一、复习前面学过的含有情态动词should以及动词allow的被动语态：
should be allowed + 其它
由此可以归纳总结：含有情态动词被动语态的基本结构——情态动词+be+动词的过去分词
思考：含有情态动词should \ can \ must \ may等的被动语态的基本结构：____________________________________
参考答案：should \ can \must\ may + be + 动词的过去分词
举例印证：1. As we all know , classroom should be cleaned every day. （我们都谁知道，教室应该每天被打扫。）
2.A lot of time must be used for building the road to make sure the task can be finished on time.（大量的时间必须被用来修路以确保任务能够按时完成。）
3.The homework may be done (by you) on Friday or Saturday.（你可以在周五或者周六完成家庭作业。）
小试牛刀——根据句意，用所给词的正确形式填空。
1.His long hair should ___________ (cut) before he goes to school.
2.Students under 18 shouldn’t ____________ (allow) to drive.
3.The task can’t ___________ (finish) in a day.
4.The food must __________ (put) in the fridge（冰箱）to make sure it’s fresh.
5.An umbrella must __________ (take) because of the bad weather.
参考答案：1.be cut 2.be allowed 3.be finished 4.be put 5.be taken
关注allow的用法
1.allow sb. to do sth. 允许某人做某事
2.be allowed to do sth. 被允许做某事
3.should be allowed to do sth. 应该被允许做某事
用这三个短语谈论family rules—— In my house , my parents allow us to watch TV on weekends. But we are not allowed to watch TV on weekdays . But I think we should be allowed to watch TV on weekdays as long as（只要）it isn’t too late.
三、选择题
1._____________ should be allowed to wear their own clothes.
A.Sixteen-year-olds B.Sixteen-year-old C.Sixteen-years-old D.Sixteen years old
2.Alice , a _____________ girl is good at drawing.
A.Sixteen-year-olds B.Sixteen-year-old C.Sixteen-years-old D.Sixteen years old
3.As teenagers , we shouldn’t get our ears _________ and we should have our hair ______ once a month.
A.pierce , cut B.pierced , cut C.pierced , cuts D.pierce , cuts
4.Teenagers shouldn’t be allowed to drive , they aren’t _________.
A.enough serious B.serious enough C.enough old D.enough young
5.Our parents don’t allow _______ on weekdays.
A.we , to go B.us , to go C.us , going D.we , going
6.I _____ think she _______ be allowed to hang out alone at night.
A.don’t , shouldn’t B.do , should C.don’t , should D.do , shouldn’t
参考答案：1-6 A B B B B C
2a What does Molly think of Kathy’s statements Listen and circle A for Agree, D for Disagree or DK for Doesn’t Know.
Kathy Molly
1. Sixteen-year-olds should not be allowed to work at night. A D DK
2. Larry shouldn’t work every night. A D DK
3. He should cut his hair. A D DK
4. He should stop wearing that silly earring. A D DK
5. He doesn’t seem to have many friends. A D DK
参考答案：1.D 2.K 3.DK 4.D 5.A
2b Listen again. What are Kathy’s and Molly’s reasons Number their reasons in the correct order.
_____ It looks cool.
_____ Young people need to sleep.
_____ He needs to spend time with friends.
_____ He needs time to do homework.
_____ It doesn’t look clean.
参考答案：4 1 5 2 3
2c Make a list of things teenagers should and should not be allowed to do. Discuss your list with your partner.
A: Do you think teenagers should ...
B: Yes, I ... / No, I ...
2d Role-play the conversation.
Read the conversation and answer the questions.
1. Where do they go for school trip ________________________________________________
2. Does Mr. Smith allowed students to take photos ___________________________________
_______________________________________________________________________________
3. How to take photos __________________________________________________________
参考答案：1.They go to art museum for school trip. 2.No, he doesn’t. He says they must not take photos. It’s not allowed in the museum. 3.They can take photos without a flash.
根据对话内容，填空。
Sandy is really excited about 1.________ (see) the famous paintings by Picasso. So was Wu Lan. They both want to take photos , but they 2.__________ (tell) not take photos in the museum by their teachers. Sandy doesn’t agree. She thinks they may 3.___________ (allow) to take photos if they don’t use a flash. Sandy thinks they should be allowed to do that , too.
参考答案：1.seeing 2.were told 3.be allowed
本节课牵涉到的一些知识点：
1.He should stop wearing that silly earring. 他应该停止戴那个可笑的耳环。
stop doing sth. 意为“停止做某事”，指的是把正在做的事情停下来。 例：Let’s stop talking！让我们停止说话吧！
stop to do sth. 指停止手头所做的事情去做另外一件事情。
He stopped to have a rest because he has worked for ten hours.（他停下来休息一下，因为他已经工作了十个小时了。指的是停下工作，休息一下。）
I’m really excited about seeing the famous paintings by Picasso. 看毕加索的这些著名的油画，我真的很兴奋。
be/get excited about 意为“对……感到兴奋”，其中about后可接名词、代词或动词-ing形式。例如：Are you excited about getting the first prize
excited 意为“兴奋的；激动地”，常修饰人。exciting 意为“令人激动的”，常修饰物。
例如：The exciting news makes us very excited . 这个激动人心的消息让我们很激动。
类似的词组：interested 与interesting moved 与moving
练习题：
1. I’m ______ to choose my own lifestyle(生活方式).
A. young enough B. enough young C. enough old D. old enough
2. – Sixteen-year-olds should not be allowed to drive.
– ______. It’s dangerous.
A. I agree B. I don’t think so C. I don’t know D. I disagree
3. The sun ______ at night .
A. can be seen B. can't see C. can't be seen D doesn't see
4.– I usually watch TV till 11 P.M .
– Really Are you ______
allowed to stay up B. allow to stay up C. allowing staying up D. allowed stay up
5.It’s very cold outside. You need ______ warm clothes if you go out.
A. wearing B. to wear C. to wearing D. wears
6.Smoking______ in the cinema. Please stop______.
A. allows, to smoke B. is allowed, smoking
C. isn’t allowed, smoking D. isn’t, to smoke
7. He was ________ when he heard the ________ news.
A.exciting , excited B.exciting , exciting C.excited , excited D.excited , exciting
参考答案：1.D 2.A 3.C 4.A 5.B 6.C 7.D
同学们，以上就是人教版英语九年级全册第七单元Unit 7 Teenagers should be allowed to choose their own clothes .Section A (2a-2d)导学案，希望你们认真对待。每个单元的第二节课，主要是听和说以及对话，目的是通过目标语言的训练来积累素材，一定要牢牢掌握。本节的主要内容是含有情态动词的被动语态，要掌握结构：情态动词should \ can \must \may+ be +及物动词的过去分词+其它。另外，后面的练习就是帮助你掌握知识，一定要认真对待，有不懂的，及时解决问题！