人教版九年级全册Unit 7 Teenagers should be allowed to choose their own clothes.Section A (1a-2d)课件(共46张PPT，

(共46张PPT)
人教版九年级上册英语课件
Section A (1a-2d)
Unit 7
Teenagers should be allowed
to choose their own clothes.
New Words
Ⅰ.单词填写
1. license (n. ) 　　　　　　　
2. smoke(v. ＆ n.) 　　 　 　　　
3. pierce(v. ) 　　　　　　　
4.兼职(adj. ＆ adv. ) 　 　　　
5.安全；安全性(n. ) 　　　
6.耳环；耳饰(n.) ________________
证；证件
吸烟；冒烟；烟
扎；刺破；穿透
part-time
safety
earring
Ⅱ. 短语连线
A. driver’s license 1.兼职工作
B. part-time jobs 2.穿耳洞
C. take photos 3.驾驶执照
D. get her ears pierced 4.担心……
E. be worried about 5.拍照
New Words
Lead-in
Do you have any rules at school
Lead-in
Do your parents allow you to do the following things
1a
Read the statements below. Circle A for agree or D for disagree.
Can I go to the shopping center with John
He just got his driver’s license.
No way! I don’t think sixteen-year-olds should be allowed to drive. I’m not worried about your safty.
1a
Read the statements below. Circle A for agree or D for disagree.
1. Teenagers should not be allowed to smoke.
2. Sixteen-year-olds should be allowed to drive.
3. Students should not be allowed to have part-time jobs.
4. Sixteen-year-olds should be allowed to get their ears pierced.
5. Teenagers should be allowed to choose their own
clothes.
A D
A D
A D
A D
A D
Grammar
1.Sixteen-year-olds should be allowed to get ears pierced.
应该允许16岁的青少年穿耳洞。
【句型解析】
（1） should be allowed 是含有情态动词should的被动语态。其中，should 为情态动词，表示劝告、建议，意为“应该；应当”，其否定形式为should not/shouldn’t; allowed为allow的过去分词。含有情态动词的被动语态的结构为:情态动词+be+及物动词的过去分词。
eg: These flowers should be watered every day.
这些花应该每天浇水。
Grammar
（2）be allowed to do sth. 意为“被允许做某事”。
eg: Little kids aren’t allowed to play with fire.
小孩子不允许玩火。
【拓展】
①allow sb. to do sth. 允许某人做某事
eg: Please allow me to introduce myself.
请允许我作自我介绍。
②allow doing sth. 允许做某事
eg: We don’t allow smoking in public.
我们不允许在公共场所吸烟。
【活学活用】
（山西中考）Drivers shouldn’t be allowed _______ after drinking, or they will break the law.
A. drive B. driving C. to drive
C
Grammar
2.I don’t think sixteen-year-olds should be allowed to drive.
我认为十六岁的孩子不应该被允许开车。
【句型解析】
（1）含情态动词的被动语态
含情态动词的被动语态结构：情态动词（should, must, may , can, could等）+be+及物动词的过去分词。
eg：We should be allowed to play basketball on weekends.
The room must be cleaned every day.
You may be asked to do some housework.
Grammar
（2）sixteen-year-olds在此句中用作名词，意为“16岁的青少年”。“基数词-量词（单数）-形容词”构成的词通常作形容词，作前置定语，而且这一整体是一个词，后加s表示一类人或事物。
eg：Fifty-year-olds should retire.
These students who are fifteen-year-old are going camping this weekends.
Grammar
（3）本句中“I don’t think +（that）宾语从句”表示“我认为……不……”。若宾语从句跟在think, believe, suppose, expect等表示“想，认为”的动词之后，而且主句的主语又是第一人称时，在否定从句时，句子的否定体现在主句上，这种现象叫否定转移。
eg：I don’t think it’s a good idea.
I don’t think (that) he will be late for school.
Grammar
Listen and circle T for true or F for false.
1. Anna can go to the shopping center by bus. T F
2. Anna wants to get her ears pierced. T F
3. Anna wants to choose her own clothes. T F
1b
Listen again and answer the questions.
1. Who has just got the driver’s license
2. Why does Anna’s mother want to go shopping with her
John.
She just wants to make sure Anna gets something nice.
Look at the statements in 1a and make conversations.
A: I don’t think sixteen-year-olds should be allowed to drive.
B: I agree. They aren’t serious enough.
1c
You can use the phrases in the box below.
too wild not serious enough
too young not old enough
too silly not calm enough
Role-play
Sample Dialogue 1
earring
I don’t think
twelve-year-olds
should be allowed
to get their ears pierced.
I agree. They are
too young to
wear earrings.
Sample Dialogue 2
I think teenagers should
be allowed to choose their
own clothes.
I agree.They are old
enough. They can
wear their favorite
clothes.
Parents should allow teenagers to go out with their friends.
Parents should allow six-year-olds to drive.
Parents should allow fifteen-year-olds to choose their own clothes.
Teenagers should be allowed to go out with their friends.
Sixteen-year-olds should be allowed to drive.
Fifteen-year-olds should be allowed to choose their own clothes.
Do you agree or disagree
What does Molly think of Kathy’s statements Listen and circle A for Agree. D for Disagree or DK for Doesn’t Know.
2a
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
He should stop wearing that silly earring.
他应该停止戴那只傻里傻气的耳环。
【句型解析】
stop doing sth. 意为“停止做某事”，指将正在干的事停下来。
eg: Stop talking ! The teacher is coming.
别说话了！老师来了。
Grammar
【拓展】
stop to do sth. 意为“停下来去做某事”，指停下手头的事，去做另一件事。
eg: I’m too tired. Let’s stop to have a rest.
我太累了，我们停下来休息一会儿吧。
Grammar
【活学活用】
（四川中考）While we were running on the playground , Jack suddenly stopped ______ and lay on the ground. So we all stopped_____ what was wrong with him.
A. to run ; to see B. running ; seeing
C. running; to see
Grammar
C
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.
4
1
3
2
5
2b
Molly is working late tonight.
Both Kathy and Molly think teenage boys never get tired.
Kathy and Molly don’t think Larry should work every night.
Larry’s hair is too long and doesn’t look clean.
Larry doesn’t have many friends because he doesn’t like to make friends.
True or false
F
F
T
T
F
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 …
2c
Do you think
teenagers should…
Yes, I …
/ No, I …
A: Do you think teenagers should be allowed to surf the Internet
B: Yes, I … / No, I …
Discuss
A: Do you think teenagers should be
allowed to drink wine
B: Yes, I … / No, I …
Discuss
A: Do you think teenagers should be
allowed to play computer games
B: Yes, I … / No, I …
Discuss
Role-play the conversation.
2d
Sandy: I’m really excited about seeing the famous paintings by
Picasso.
Wu Lan: Me, too! I’m glad Mr. Smith chose the art museum for
ourschool trip this year.
Sandy: I’m going to bring my new camera to take lots of
photos!
Wu Lan:Oh, no. Mr. Smith says we must not take photos. It’s not
allowed in the museum.
Sandy: That’s too bad! Do you think we may be allowed to
take photos if we don’t use a flash
Wu Lan: Hmm… I think they just want to protect the paintings.
So if you don’t use a flash, then it may be OK.
Sandy: Yeah. I think we should be allowed to do that. I’ll
bring my camera anyway.
What are they talking about
Who wants to take photos in the museum
Why is it not allowed in the museum
Read and answer the questions.
They are talking about the school trip to the art museum.
Sandy.
They want to protect the paintings in the art museum.
1.Do you think we may be allowed to take photos if we don’t use a flash
你认为如果我们不使用闪光灯，我们可能被允许拍照吗
【句型解析】
此句是一个含有if 引导的条件状语从句的复合句。if 引导状语从句既可放于主句之前，也可以放在主句之后，当从句在主句前时，用逗号将其与主句隔开。
Grammar
if引导的条件状语从句的时态一般遵循以下原则：
如果主句的谓语含有情态动词can, may , must等，或主句是祈使句时，从句用一般现在时代替将来时；如果主句是一般将来时，从句也用一般现在时代替将来时。
eg: If you need money, I can lend you some.
如果你需要钱，我能借你一些。
If he comes, I’ll come ,too .
如果他来的话，我也会来。
Grammar
2. I’ll bring my camera anyway.
反正我会把我的相机带来。
【词汇解读】
anyway为副词，在此意为“无论如何；反正”，在句中充当状语，用于转换话题、结束谈话或回到原话题上，相当于anyhow.
anyway还可表示“至少”，用于纠正说过的话。
eg: He works here. He did when I last saw him, anyway.
他在这儿工作。至少我上次见他时是。
Grammar
Ⅰ .单项选择
( ) 1. —How often do I need to feed the dog
—It ___ food every day, or it will be hungry.
A. must give B. must be gave
C. must be given
( ) 2.—Math is as interesting as English ,I think.
—_______. English is more interesting than
math.
A.I think so B. I don’t think so
C. I don’t hope so
Exercise
C
B
( )3.—What are you going to do this morning, Mary
—My hair is too long, I want to get it _________.
A. cut B. to cut
C. cuts
( )4.— Hello, what’s up
—I want to ask for _______ leave.
A .three-hour B. three hours
C .three hours’s
Exercise
A
A
Ⅱ.填空。
1. Look at the sign, photos can’t _________ (take) here.
2. Boys and girls , it’s time for class, please stop __________ (talk) ___________ (look at ) the blackboard.
3. He is a fourteen-year-old.（改为复数句）
They are ______________________.
4. You can write what the man said in your notebook.
(改被动语态)
______________________________________________
be taken
talking to
look at
fourteen-year-olds
What the man said can be written in your notebook.
Exercise
书面作业 (Writing work)
(1)默写所学的新单词
(2) 完成学生用书的相关作业
Homework
谢谢观看