人教新目标(Go for it)版七年级下Unit 4 Don't eat in class. SectionA3a—3c课件（23张ppt）

(共23张PPT)
Don’t eat in class.
Unit 4
学习目标
1. 能使用目标语言谈论学校、图书馆的规则。
2. 会读会写句型：Can we eat in the classroom
Yes, we can./No, we can’t.
Does he have to wear a uniform at
school
Yes, he does./No, he doesn’t.
What do you have to do
We have to be quiet in the library.
Can we… Why
Do you know
arrive late for class
run in the hallways
fight with classmates
eat in the dining hall
What school rules do you have
Can we… Why
eat in the classroom
listen to music in class
wear slippers in the classroom
listen to music on campus
Can you list other rules in your school
1. 不要在楼道里跑。
______________________________
2. 不要打架。
____________________
3. 有什么规则？
______________________________
4. 我们必须按时上课.
_______________________________
阅读Grammar Focus部分，完成下列句子。
Don’t fight.
Don’t run in the hallways.
What are the rules
We must be on time for class.
Grammar Focus
5. 我们可以在教室里吃东西吗？
_____________________________
6. 不能。但我们可以在餐厅里吃东西。
________________________________
________________________________
7. 我们可以在上课的时候带帽子吗？
_____________________________
Can we wear a hat in class
No, we can’t, but we can eat in the dining hall.
Can we eat in the classroom
8. 他在学校里必须穿校服吗？
__________________________________
9. 是的，必须。/ 不，不必。
_______________________________
10. 你们必须做什么？
_______________________________
11. 在图书馆里我们必须保持安静。
_________________________________
Yes, he does. / No, he doesn’t.
Does he have to wear a uniform at school
What do you have to do
We have to be quiet in the library.
一、祈使句
1. 用法：一般以动词原形开头，表示请
求、命令、劝说、警告等。在祈使句
中，通常省略句子主语第二人称you。
探究乐园
2. 句子结构
(1) 肯定句：__________+ 其他
在餐厅里吃东西。
________________________________
在音乐教室里听音乐。
________________________________
(2) 否定句: _____ + _________+ 其他
不要和同学们打架。
_______________________________
不要在教室里打篮球。
________________________________
Eat in the dining hall.
动词原形
Listen to music in the music room.
Don’t 动词原形
Don’t fight with your classmates.
Don’t play basketball in the classroom.
以let引起的句子 ____+ sb.+动词原形 让我们步行去上学吧。 _________________
(4) No + 动词-ing形式。表示“禁止、规劝”
禁止停车！No Parking.
禁止吸烟！No Smoking.
Let
Let’s walk to school.
1. 根据例句，可知要求我们造一般疑问句并根据实际情况进行回答。
2. 先确定句子的主语。
3. 再确定用情态动词还是用助动词来构成疑问语序。
4. 根据实际情况做出肯定或否定回答，答语的主语要与问句保持一致。
方法指导
2. Eat (he/have to/in the dining hall)
Q: ________________________________
A: _____________
3. Listen to music (we/can/in the hallways)
Q: ________________________________
A: _____________
4. Wear a hat (we/can/in the classroom)
Q: _____________________________
A: ____________
Then answer the questions.
Yes, he does.
Does he have to eat in the dining hall
Can we listen to music in the hallways
No, we can’t.
Can we wear a hat in the classroom
No, we can’t.
At my dream school, we don’t have to come to school every day. …
We can eat in the classroom…
3c Make up(编造) five cool rules for your dream school. Share your rules with the class. Your classmates vote for
the Coolest School! (Group PK)
At my dream school, we don’t have to come to school every day. We can eat in the classroom.
We can listen to music in class.
We don’t have to do homework.
We don’t have to wear school uniforms at school.
Report
Great! Jim’s school is the coolest.
Discuss and make rules for the your dormitory(寝室).
Dormitory Rules
_______________
_______________
_______________
________________
________________
制定规则
Exercise
3a Write the rules
for the school library.
Library Rules
1.__________________
2.__________________
3.__________________
4.__________________
1
2
3
4
Don’t talk.
Don’t listen to music.
Don’t eat or drink.
Don’t take photos.
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Foreign school rules
Students have to wear uniform, includes school shoes, neck ties for girls, and the school crest (校徽). They can bring cell phone to school, but can’t take it out while inside the school building.
Students can’t have strange hairstyle(发型).
Students must have a pair of indoor (室内) shoes at school every day.
can must have to
情态动词(Model Verb)
+ V.(动词原形)
否定 一般疑问句 答句
can
have to
must
◎只有have to 有人称变化，第三人称单数用has to
能够
can’t
Can sb …..
Yes, sb can.
No, sb can’t.
不得不
don’t have to
doesn’t have to
Do sb have to…
Does sb have to.
Yes, sb do/does.
No, sb don’t/
doesn’t.
必须
mustn’t (禁止)
Must sb….
Yes, sb must.
No, sb needn’t.
Pair work
Interview Time
Hi, (Jack). Welcome to CCTV 1. May I ask you some questions
That’s OK. I’m glad.
Are your school rules strict(严格)
What are the rules
Can you….
Do you have to ….
……
Thank you.
You are welcome.
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Group work
Discuss and make rules for some rooms in your school.
Discuss in group, make 5 rules for your room.
Use these sentences:
Don’t…… You must……
You can/can’t ……
You have to/ don’t have to ……
Write your rules on the card and give a report.
In our group, we talk about Library Rules. There are 5 rules in the library. Please follow them.
No.1 Don’t…. No.2 You can… ……
That’s all. Thank you.
Group 1 Library
Group 2
Dining Hall
Group 3
Computer Room
Group 4
Teachers’ office
Group 5
Classroom
Group 6
Music Room
1. He has to eat breakfast quickly. (改为一般疑问句)
__________________________________
2. Play volleyball after class. (改为否定句)
________________________________
句型转换
Does he have to eat breakfast quickly
Don’t play volleyball after class.
exercise
3. We can wear sports shoes in class. (改为一般疑问) ______________________________
4. Don’t arrive late for class. (改为同义句)
_______________________________
5. Eric has to do his homework before six. (对划线部分提问)
___________________________________
Can we wear sports shoes in class
We must be on time for class.
What does Eric have to do before six