Unit 7 Teenagers should be allowed to choose their own clothes. 第1课时 考点讲解(共21张PPT)

Unit 7 Teenagers should be allowed to choose their own clothes.
R·九年级全一册
第一课时
Lead in
Do you have any rules at school?
Do you agree with them?
1. Teenagers should not be allowed to smoke.
2. Sixteen-year-olds should not be allowed to drive.
3. Students should not be allowed to have part-time jobs.
4. Sixteen-year-olds should not be allowed to get their ears pierced.
5. Teenagers should be allowed to choose their own clothes.
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 worried about your safety.
Language points
1. should 为情态动词，表示劝告、建议，意为
“应该；应当”。 allowed为allow的过去分词。
结构：情态动词+be+及物动词的过去分词
2. be allowed to do sth. 被允许做某事
一、allow的用法
I don’t think sixteen-year-olds should be allowed to drive.
I think teenagers should
be allowed to choose their
own clothes.
I agree.They are
different. They can
choose what they want.
【拓展】
3. allow sb. to do sth. 允许某人做某事

Please allow me to introduce myself.
We don’t allow smoking in public.
【拓展】
4. allow doing sth. 允许做某事

I don’t think sixteen-year-olds should be allowed to drive.
I agree. They aren’t serious enough.
例：我认为这不是一个好主意。
I don’t think it’s a good idea.
否定
转移
“I don’t think +（that）宾语从句”
表示“我认为……不……”。
二、宾语从句否定转移
I don’t think sixteen-year-olds should be allowed to get their ears pierced either.
I agree. They’re too young.
Let's talk
Do you think
teenagers should…?
Yes, I do. / No, I don't.
What school rules do you think should be changed?
I think we should be allowed to ___________, because _____________.
1. Drivers shouldn’t be allowed _____ after drinking,
or they will break the law.
A. drive B. driving C. to drive
C
Practice
( ) 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
B
Summary
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. I don’t think +（that）宾语从句
4. I don’t think sixteen-year-olds should be allowed to drive.
5. Do you think teenagers should…?
6. What school rules do you think should be changed?
THANKS