Unit 7 Teenagers should be allowed to choose their own clothes Section A 教学课件(共50张PPT，无素材)初中英语人教版九年级

(共50张PPT)
Unit 7
Teenagers should be allowed to choose their own clothes
Section A
Leading in
What can you do at school
What can’t you do at school
Do you agree or disagree
Students should not be allowed to take
mobile phones to school.
Students should not be allowed to make up.
Students should be allowed to do homework with friends.
Students should not be allowed to get
their ears pierced.
Students should be allowed to travel alone.
Students should not be allowed to have long hair.
1a
Read the statements below. Circle A
for agree or D for disagree.
A D
A D
A D
A D
A D
1b
Listen and circle T for true or F for false.
Anna can go to the shopping center
by bus.
2. Anna wants to get her ears pierced.
3. Anna wants to choose her own clothes.
T F
T F
T F
Listen again and answer the questions.
Who has just got the driver’s license
Why does Anna’s mother want to go shopping with her
John.
She just wants to make sure Anna gets something nice.
1c
Look at the statements in 1a and
make conversations.
too wild not serious enough
too young not old enough
too silly not calm enough
A: I don’t think sixteen-year-olds should be
allowed to drive.
B: I agree. They aren’t serious enough.
Sample Dialog 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.
Sample Dialog 2
A: I don’t think twelve-year-olds should be allowed to get their ears pierced / wear earring.
B: I agree. It’s too silly to wear earrings in the school.
Sample Dialog 3
A: I think students should be allowed to do
homework with their friends.
B: I disagree. They often talk instead of doing
homework.
2a
Listen and circle A for agree, D for disagree or DK for Doesn’t know.
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.
1
2
3
4
5
Pair work
Make a list of the things teenagers should and should not be allowed to do. Discuss your list with your partner.
2c
A: Do you think teenagers should …
B: Yes, I …/No, I …
3a
Read the poem aloud and discuss what the title means with your partner.
Read again and answer the questions.
What did the mom do when the writer was a baby and a small child
When the writer was a baby and a small child, the mom did these:
· sang to him and stayed by his side when he cried
· gave him food and warm arms to sleep in when he was tired and
hungry
· kept him safe when he was running through the field
· hugged him and lifted him up when he fell
3b
2. Why do you think the writer talked back to his mom when he was seven and nine years old
He felt that he was growing up and he did not want to be treated like a little child anymore.
3. How did the writer feel when he was a teenager and his mom said “Please be back by ten”
4. After reading the whole poem, how do you think the writer feels about his mom
He was upset because he felt that he was old enough to be independent and should not be told what to do.
He loves his mom and is thankful for what she has done for him.
Think about a time you did something even though your mom or dad told you not to do it. Share your story with your partner.
3c
Language points
5. stay by my side 待在我身边；陪伴我
I'm grateful for having you always stay by my side.
感激你一直陪伴在我身边!
by sb.’s side 在某人身旁
By her side stood her granddaughter.
在她的身边站着她的孙女。
6. … and warm arms to sleep in
to sleep in在这里是动词不定式修饰前面的名词
I have many letters to write.
我有许多信要写。
I have no time to go there.
我没有时间去那儿。
含有情态动词的被动语态
语态有主动语态和被动语态两种。主动语态表示主语是动作的执行着;被动语态表示主语是动作的承受者。为了表达主语与谓语动词存在的这种被动关系，谓语动词要变为过去分词形式
1含有情态动词的被动语态结构
情态动词(should/can/must/may/ could 等)+be+及物动词的过去分词+(其他)
例:Many trees should be planted on the mountains.应该在山上种许多树
2含有情态动词的被动语态的基本句式
(1)肯定句
主语+情态动词 (can，may，must 等) +be+及物动词的过去分词 (+其他)
(2)否定句:
主语+情态动词(can，may，must等) +not+be+及物动词的过去分词 (+其他)
(3) 问句:
情态动词(Can，May，Must等) +主语+be+及物动词的过去分词 (+其他)
例: We should allow teenagers to surf the Internet. 我们应该允许青少年上网
Teenagers should be allowed to surf the Internet. (被动语态肯定)
Teenagers should not be allowed to surf the Internet. (被动语态否定句)
Should teenagers be allowed to surf the Internet (被动语态疑问句)
3含有情态动词的主动句与被动句之间的转换
含有情态动词的主动句变为被动句时，要把主动句中的宾语变为被动句中的主语，主动句中的谓语变为“情态动词+be+及物动词的过去分词”，主动句中的主语作介词 by的宾语(如果不强调动作的执行者，by短语可省略)
主动句: She must clean her room every day.主语谓语宾语
被动句:Her room must be cleaned (by her) every day.每天她必须打扫她的房间。
4a
Rewrite the sentences according to the example.
1. You must clean your bedroom every day.
Your bedroom must be cleaned every day.
2. I will the housework in the afternoon.
The housework will be done in the afternoon.
3. Parents will encourage their children to do social
work for their community.
Children ____________________________________
____________________________________
will be encouraged (by their parents) to do social work for their community.
4. Do you think we must keep teenagers away from
the Internet
Do you think teenagers________________________
________________________
5. Parents should give teenagers chances to make their
own decisions.
Teenagers___________________________________
___________________________________
must be kept away from
the Internet (by us)
should be given chances to make their own decisions (by their parents).
4c
You and your friend are starting an English
club. Make a list of rules about what should
and should not be allowed.
Members should
be allowed to use
dictionaries.
Yes, but they should
only use English-
English dictionaries.
2d
Read and answer the questions.
What are they talking about
Who wants to take photos in the museum
Why is it not allowed in the museum
They are talking about the school trip to the art museum.
Sandy.
They want to protect the paintings in the art museum.
With a partner, discuss some rules at home that you agree or disagree with. Make some notes in the chart.
3a
agree-sitting in front of the computer for hours playing games isn’t good
no need to be changed
disagree- not all TV programs are bad for students; need to relax sometimes, rather than spend all the time studying
should be allowed to watch TV programs that have educational value(such as documentaries); should be allowed to watch TV programs on weekends.
disagree- takes away opportunities to spend time with friends; makes life uninteresting
should be allowed to have dinner with friends as log as I don’t stay out too late and it does not clash with any important family activity
3b
Write a diary entry explaining which rule(s) you do not agree with at home and how you think the rule(s) should
be changed.
Use the following expressions to help you:
I do not agree with …
I think I should be allowed to …
I would like to …
I could … if I …
Vocabulary
1. safety
safety的形容词形式是safe，意为“安全的”，副词形式是 safely，意为“安全地”
反义词是 dangerous意为“危险的”;safely的反义词是 dangerously意为“危险地”
练习：For your own ________, please don't smoke inside the plane.
safety
Vocabulary
2. part-time
其反义词是full-time“全职的”
练习：In America, many students do ________ jobs.
part-time
Vocabulary
3. allow
allow doing sth.允许做某事
allow sb.to do sth.允许某人做某事
be allowed to de被允许去做某事
练习：Smoking is not ________ in the public places.
allowed
Vocabulary
4. tiny
强调人或物特别小，比 small 与little都要小
练习：Her hearings are ________.
tiny
Vocabulary
5. run through
run through指跑着从中间穿过；go through，walk through 也表示“穿过;通过”，go through 不强调穿过的方式，walk through 强调穿过的方式是“步行”。
练习：A river ________ the forest.
runs through
Thank you