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Unit 2 No Rules No Order!
人教版七年级下册
Section A1a-1e
A Chinese saying(中国谚语）：__________________________________________
无规矩不成方圆。
Unit Objectives
In this unit, you will
talk about rules by using imperatives and modal verbs can, have to, and must.
explain why we need to follow rules.
understand how rules are helpful.
.
本单元以“规则”为话题，涉及新课标中“人与自我”范畴内“自我管理”主题。通过丰富多样的教学活动，激发学生的学习兴趣和探究欲望，引导学生思考规则的重要性，并学会用祈使句和情态动词来表达规则。
1. What school rules does the photo show
2. Do you follow rules like these
3. What do you think about them
Put up your hand if you want to ask your teacher a question.
Yes, I do.
I think they are useful...
遵守规则
Look and share
Why do we need rules
We must
Don’t
Don’t
We must
Guess the rules in my school.
Don’t
be late for school.
arrive on time.
run in the hallways.
litter.
keep the school clean and tidy.
We have to
walk in the hallways
Can you be late for school
No, we can't.
Can you run in the hallways
No, we can't.
Can you litter
No, we can't.
We must
Guess the rules in my school.
We have to
be polite
treat everyone with respect
wear the school uniform.
put up hands
if we want to
ask a question.
We have to
Please know about our school rules
In the museum
In the cinema
Can we eat or drink
No, we can’t.
Can we touch the antique(文物) No, we can’t.
Can we eat or drink
Yes, we can.
Can we take our pets
No, we can’t.
What other rules do we have
Wear the uniform at school.
Be polite.
Don’t bring your phone to school.
Don’t run in the hallways.
As students, what rules do you follow at school
Don’t jump the queue. You ____________
wait your turn.
Complete the sentences using can, have to/must, or can’t/mustn’t.
must/have to
wait your turn
等待轮到你
queue n. 队
jump the queue 插队
3b
I ____ feed my dog many kinds of food, but I ____________ give him chocolate. It is bad for him!
can
can’t/mustn’t
have to 的句型结构
肯定句：
否定句：
一般
疑问句：
回答：
划线提问：
I have to do my homework.
I don't have to do my homework.
Do you have to do your homework
Yes, I do. / No I don't.
What do you have to do
主语+have/has to +其他
主语+don’t have to +其他
Do +主语+don’t have to +其他
Yes, 主语+do.
No,主语+don't.
What do +主语+have to do
He has to eat breakfast quickly.
否定句:
一般疑问句：
回答：
划线提问：
He doesn't have to eat breakfast quickly.
Does he have to eat breakfast quickly
Yes, he does. / No he doesn't.
What does he have to do
小试牛刀
1.肯定句:
主语+can+动词原形+其他.
2.否定句：
主语+can not/can’t+动词原形+其他.
3.疑问句:
Can+主语+动词原形+其他
肯定回答：Yes, 主语+can.
否定回答：No, 主语+can’t.
情态动词can
1. 表示能力。
2. 表示许可。
3. 表示请求。
We can speak a little English.
We can’t run in the hallways.
could也可表示请求，但比can的语气更委婉。
Could you tell him to call me back
情态动词can/could
Can you help me with my Chinese
Free talk
Don’t use your phone in class.
Free talk
Don’t litter.
Use a Phrases(祈使句) to describe the following pictures.
jump the queue
be absent from class
feed the dog
talk quietly in the library
put on the seat belt
Use a Phrases(祈使句) to describe the following pictures.
3c--Look at the first sign and read the rules.
Then write rules for the other signs.
3d-In groups, brainstorm three rules for one of the places below. Then draw signs to show the rules. Share your signs in class and explain what they mean.
Eg:In the library, we must keep quiet. We mustn’t make noise. We can’t…
Imperatives(祈使句)
表命令、劝说或警告，也可表请求。
Be型
Do型
Don’t型
Be polite and treat one another with respect.
Be quiet in the library.
Walk in the hallway.
Wear the school uniform.
Don’t run!
Don’t litter!
3c.
Look at the first sign and read the rules. Then write the rules for the other signs.
Do not eat or drink.
No eating or drinking.
You can’t / mustn’t eat or drink.
1. Could you please ______ (lend) me your dictionary I need it to look up some new words.
2. My mother often ______ (bring) me some delicious snacks after work.
3. ______ (thank) for your great help.
4.Would you like to (购物) with me this weekend
Before you leave the classroom, please remember to ______ (关闭) the lights. It can save energy.
一、根据句意或提示完成单词
lend
brings
Thanks
go shopping
turn off
二、翻译句子。
1.我们明天可以去公园吗？
Can we go to the park tomorrow
2.我们上课不得不认真听讲。
We have to listen carefully in class.
3.你没必要现在就做这件事，你可以明天再做。
You don't have to do this thing now. You can do it tomorrow.
4.我们必须遵守交通规则。
We must keep/follow the traffic rules.

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