人教新目标(Go for it)版七年级下Unit 4 Don't eat in class. Section A 1a-1c 课件（20张PPT）

(共20张PPT)
Unit 4 Don’t eat in class.
Section A
1a-1c
Don’t arrive late for class.
You must be on time.
Can you arrive late for class
No, we can’t.
Can we eat in the classroom
No, we can’t. We must eat in the dining hall.
Don’t eat in the classroom.
餐厅
Can we run in the hallways
No, we can’t.
Don’t run in the hallways.
走廊
Can we listen to music in class
No, we can’t.
Don’t listen to music in class.
听
Can we fight in the classroom
No, we can’t.
Don’t fight.
打架
1a. Which rules are these students breaking Write the number of the rule next to the student.
SCHOOL RULES
1. Don’t arrive late for class. You must be on time.
2. Don’t run in the hallways.
3. Don’t eat in the classroom. You must eat in the dining hall.
4. Don’t listen to music in class.
5. Don’t fight.
1
2
3
4
5
1b. Listen. What rules are these students breaking Write the numbers after the names.
Peter ___
Amy ___
Mike ___
Peter 2
Amy 3
Mike 4
1c. Student A is a new student. Student B tells Student A about the rules above.
Welcome to our school! There are some rules you’d better know.
What are the rules
Well, we can’t arrive late for class. We must be on time.
rules
library rules
game rules
school rules
traffic
rules
Class rules
family rules
Group work: Please make more rules.
(八人组活动)
…
Class rules
family rules
school rules
Class rules
family rules
library rules
school rules
Class rules
family rules
…
library rules
school rules
Class rules
family rules
game rules
…
library rules
school rules
Class rules
family rules
traffic
rules
game rules
…
library rules
school rules
Class rules
family rules
rules
traffic
rules
game rules
…
library rules
school rules
Class rules
family rules
rules
traffic
rules
game rules
…
library rules
school rules
Class rules
family rules
rules
family rules
traffic
rules
rules
family rules
game rules
traffic
rules
rules
family rules
…
game rules
traffic
rules
rules
family rules
library rules
…
game rules
traffic
rules
rules
family rules
school rules
library rules
…
game rules
traffic
rules
rules
family rules
Class rules
school rules
library rules
…
game rules
traffic
rules
rules
family rules
school rules
rules
library rules
school rules
rules
…
library rules
school rules
rules
game rules
…
library rules
school rules
rules
traffic
rules
game rules
…
library rules
school rules
rules
family rules
traffic
rules
game rules
…
library rules
school rules
rules
class rules
family rules
dining
rules
party rules
…
library rules
school rules
rules
run in the hallways
eat in the classroom
fight with classmates
You can’t…
School Rules
Don’t
Don’t
Don’t
Don’t
Don’t
祈使句的否定句：______________
Clean the classroom every day.
祈使句的肯定句：______________
Don’t +动词原形+其他
动词原形+其他
四人组讨论祈使句肯定句、否定句的构成
arrive late for school
listen to music in class
Grammar
1. 祈使句是表示请求、命令、叮嘱、号召 、劝告等的句子；通常省略主语you；句中谓语动词用动词原形;句尾一般用降调；祈使句的开头是动词原形。
祈使句有肯定和否定两种：
e.g. Look out! 小心！
Wait here for me!在这等我！
Come in, please! 请进！
Sit down, please! 请坐！
Let’s go home! 我们回家吧！
否定的祈使句是在动词原形前（即句首）加Don’t.
e.g. Don’t talk in the class！
不要在课堂上讲话。
Don’t open the window! 别开窗！
Don’t arrive late for school. 上学别迟到！
Don’t smoke! 别抽烟！
Follow the rules at school!
Make a survey
Can we … Yes, we can. No, we can’t. do homework in the classroom.
listen to the teachers in class.
run in the hallways.
read a book.
wear hats in class.
listen to music in class.
eat in the classroom.
一、根据句意及汉语提示写单词。
1．The __________ (规则) of the game are very easy.
2．My father usually _________ (到达) at his work place at 7：10 a．m.
3．Eric never __________ (打架) with his brother.
4．Can you __________ (带来) my hat and keys to me
5．I'm __________ (抱歉的) that I'm late.
rules
arrives
fights
bring
sorry
Exercises
二、用方框中所给单词的适当形式填空。
1．It's very hot(热的) in the room.Let's go ____________．
2．Healthy eating habits are _____________ to us.
3．Jane always ___________ school uniforms.
4．Students have to be ____________ in the library.
5．We have two dining ___________ in our school.
outside
important
wears
quiet
halls
三.单项选择
1. ---“____ run in the hallways, Mike.”
---“Sorry, Ms. Clark. I won’t.”
A. Don’t B. Please C. Let’s
2. Don’t ____ too much TV. It’s not good for your eyes.
A. to watch B. watch C. watching D. watched
3. Just ____ here and don’t go around, or your parents can’t find you.
A. to stay B. stayed C. stay D. staying
A
B
C
四、句型转换
1. You can’t listen to music in class. (改为祈使句)
_____ ______ to music in class.
2. Eat in the classroom. (改为否定句)
______ ______ in the classroom.
3. Don’t arrive late for class. (改为同义句)
_______ ____ late for class.
Don’t be
Don’t listen
Don’t eat