Unit 7 Teenagers should be allowed to choose their own clothes. SectionA 4a-4c 课件(共17张PPT)

(共17张PPT)
Unit 7 Teenagers should be allowed to choose their own clothes. Section A 4a-4c
呆在某人身边
拥抱某人
在10点前回来
呆在外面；不回来
后悔做过某事
举起；提起
顶嘴
允许某人做某事
兼职工作
打耳洞
不行
1. stay by one’s side
2. give sb. a hug
3. be back by ten
4. stay out
5. regret doing sth.
6. lift up
7.talk/shout back
8.allow sb. to do sth.
9.part-time job
10.get ear pierced
11.no way
Phrases
I don’t think sixteen-year-olds should be allowed to drive. I agree. They aren’t serious enough.
Do you think teenagers should be encouraged to make their own decisions No, I don’t agree with this. Teenagers are too young to make their own decisions.
Teenagers should not be allowed to have part-time jobs. I disagree. They can learn a lot from working.
Do you think we may be allowed to take some photos if we don’t use a flash If you don’t use a flash, then it may be OK.
Grammar Focus
含有情态动词的被动语态
1.概念：“语态”表示句子的主语和谓语之间的关系
英语中有两种语态，即主动语态和被动语态。主动
语态表示主语是动作的执行者，被动语态表示主语
是动作的承受者。
1.复习被动语态的构成
一般现在时态——主语 + am/are/is + 动词的过去分词
一般过去时态——主语 + was /were + 动词的过去分词
We should allow teenagers to make
their own decisions.
Teenagers ______ ____ _______ to make
their own decisions.
should be allowed
情态动词被动语态
主语+must/can/should/may+be +动词的过去分词
句式 结构
肯定句
主语+情态动词+ be +及物动词的过去分词（ +by+宾语）.
否定句
主语+情态动词+not + be +及物动词的过去分词（ +by +宾语）.
一般疑问句
情态动词+主语+ be +及物动词的过去分词（+by +宾语）？
特殊疑问句
特殊疑问词+情态动词+主语+be+及物动词的过去分词（+by +宾语）？
1.The flowers____ _____ _______ every day.
每天应该浇花。
2.Cars ____ _____ _______ here.
这里禁止停车。
3.Children ____ _____ _______to the cinema free on Children's Day.
儿童节孩子可以免费进电影院。
4.Teenagers ____ _____ _______to go out with their friends.
　　应该允许青少年和朋友外出。
5.Many trees ____ _____ _______ on the mountains.
　　应该在山上种许多树。
should be watered
mustn't be parked
can be taken
should be allowed
should be planted
Exericses
Rewrite the sentences according to the example.
4a
You must clean your bedroom every day.
Your bedroom___________________________
3.Parents will encourage teenagers to do social
work for their community.
Teenagers _______________________________
_______________________________________
must be cleaned every day.
should 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.
should be given chances to make their own decisions.
1.stay/keep away from表示“不靠近……”，“远离某物”等。
She is so mean. I think you should stay away from her.
她太小气了，我觉得你应该离她远点。
Stay away from the traffic accident.
不要提那次交通事故。
2.move out 搬出去
When did she move out
她什么时候搬走的
Key points
4b
Fill in the blanks with the correct forms of the words in brackets.
Should teenagers _________ (ask) to move out when they start working In many Western countries, teenagers _____________ (allow) to move out at eighteen. Their parents believe that they should be educated to take care of themselves from a young age. This way, when they ______ (start) working they can manage their own lives.
v. 完成（困难的事）；
应付（困难局面）
be asked
are allowed
start
However, in most Asian societies, it is not common for teenagers to ________ (move) out. Chinese parents believe that it is better for children to live with parents who can _________ (take) care of them. But the young should then look after their parents as they get older. That is why many Chinese adults ______________ (continue) to live with their parents.
move
take
continue
3.manage 是调动或操纵人或事物，使其按照自己的意图行事意为“设法完成（困难的事）；应付（困难局面）”，常用短语：manage to do sth. 努力完成某事。如：
We managed to go to the airport in time. 我们尽力及时赶到了机场。
manage 还可意为“经营；管理。如：
He has managed this company for 10 years since his father died. 自从他父亲去世后，他已经管理这个公司十年了。
4c
You and your friend are starting an English club. Make a list of rules about what should and should not be allowed.
A:Members should be allowed to use
dictionaries.
B: Yes, but they should only use
English-English dictionaries.
(　　)1.The computer must 　　　　at once. Playing computer games for long is really bad for your study. A.be turning off B.turn off C.be turned off D.turned off(　　)2.The dictionary may 　　　　for three weeks. A.keep B.be kept C.borrow D.be borrowed(　　)3.A lot of stars 　　　　in the sky at night in summer. A.can be seen B.can see C.is seen D.might see(　　)4.—The traffic is too busy. We have to drive slowly.—I think more new roads 　　　　in our city. A.should be built B.should build C.have built D.build
C
B
A
A
Exericses
Recite the new phrase and the sentences.
Thank you and Goodbye!