人教版七年级下册 Unit4 Don't eat in class. SectionA 1a-1c 课件(共32张PPT，无音频)

(共32张PPT)
Unit 4 Don’t eat in class.(1a-1c)
No talking! \ Don't talk.
No eating. \ Don't eat.
No drinking.\ Don't drink.
No visitors!
No fire!
keep rules
break rules
遵守规则
违反规则
Living in the society,
we have to
we can’t
Don’t eat in class!
section A(1A-1c)
Studying Aims
知识与技能：
1.Learn and master the key words and
key phrases。
2.Talk about rules(规章制度）。
3.学会使用祈使句或can，can't 表示规则。
过程与方法：
Listening and speaking\ writing methods. Pair work...
情感态度与价值观：
让学生感知哪些能做，哪些不能做，从而培养良好的行为习惯,做一个遵规受拘的人。
Important Points
重点词汇：in class, classroom, hallway, arrive late, outside, fight, can, can't, have to
重点句型：Don't eat in class!/We can t wear hats./We have to arrive at school on time .
Difficult Points
祈使句的用法.（肯定及否定等）
1.跑
2.到达
3.教室
4.校规
5.在大厅里
6.必须准时
7.听音乐
8.迟于做...
Step 1 课前预习检测
Write down these words and phrases.
run
arrive \ get to
classroom
school rules
in the hallway
must be on time
listen to music
be late for ...
Can we eat in class
No, we can't.
Peter
Jim
Selina
Nick
Dave and Tom
Jim is looking at his watch . He is late for school .
He is running in the hallway .
She is eating an apple .
They’re fighting .
He is listening to music in class .
What are they doing now
Step 2 自主学习
1. Read the phrases in 1a and find out the words and phrases you don't know.
2.Try your best to read new words by yourself. （teacher can give help)
3.Finish 1a by yourself.
learn and talk about
the phrases in 1a.
Step 3 Pair work
Listen three or four times.
1. Listen .What rules are Peter、Amy and
Mike bresking
2. Listen again.check answer.
3.Listen and repeat.
Step 4 listening
1. Don’t arrive late for class.
2. Don’t run in the hallways.
3. Don’t eat in the classrooms.
4. Don’t listen to music in the classrooms or the hallways.
5. Don’t fight.
What rules are Peter, Mick and Amy breaking
Name Peter Amy Mick
rule
2
3
4
1b
（1） Make conversations with partners like 1c.
Step 5 自学检测
A: What are the rules
B: Well, we can't arrive late for class.We must be on time.
（2）Write the following the school rules
1.不要在走廊里跑 ______________________
2. 不要上课迟到______________________
3.不要在教室里吃东西 ___________________
4. 不要在课堂上里听音乐____________________
5. 不要打架 ______________
Don’t run in the hallways
Don’t arrive late for school
Don’t eat in the classroom
Don’t listen to music in class
Don’t fight
(2) Talk about the common(相同点） among them .（Work in groups）
Step 6 合作探究及拓展迁移
(1) Read the phrases by yourselves.
1. Don’t arrive late for class.
2. Don’t run in the hallways.
3. Don’t eat in the classrooms.
4. Don’t listen to music in the classrooms or the hallways.
5. Don’t fight.
(3) 什么是祈使句？如何去运用？
1.祈使句是表示请求、命令、叮嘱、建议等的句子;
2.通常省略主语you;
3.多以动词原形开头;可在句首或句末加please.句末用句号或感叹号。
4.祈使句有肯定和否定两种。
总结：祈使句就是以动词原形开头的句子,可在句首或句末加please.
Don’t eat in class.
Come in, please! 请进！
Sit down, please. 请坐。 　
Don’t play sports in the classroom.
Don’t fight .
否定
肯定
肯定祈使句 否定祈使句
Sit down.
Come in.
Eat at home.
Listen to music outside.
5. Do your homework at school.
Don’t sit down.
Don’t come in .
Don’t eat at home.
Don’t listen to music outside.
Don’t do your homework at school.
Examples
(2)Don’t arrive late for class.不要上课迟到。
arrive vi. 到达
When did he arrive yesterday
昨天他什么时候到达的？
【拓展】arrive in / at与get to 的区别
arrive + in （大地方）He arrives ____beijing.
at （小地方）He arrives _____bus station.
get 必须与to 搭配才能加宾语。后面如接地点副词，则不用介词to。
No talking! \ Don't talk.
Step 7 拓展迁移
否定祈使句的同义结构
No eating. \ Don't eat.
No drinking.\ Don't drink.
1. Don’t arrive late for class.
2. Don’t run in the hallways.
3. Don’t eat in the classrooms.
4. Don’t listen to music in the classrooms or the hallways.
5. Don’t fight.
summary
Step 8 小结
Don’t eat
in class.
Don’t arrive
late for class
Don’t sleep
in class.
Don’t run in
the classroom.
Don’t talk .
Don’t play
soccer in the
classroom.
Don’t fight.
Don’t listen
to music in
the classroom.
school rules
keep rules
break rules
遵守规则
违反规则
Living in the society,
we have to
we can’t
（一）.根据示范来进行祈使句操练
A: Eat in the class.
B: Don’t eat in the class.
A: Fight in the classroom.
B: .
A: Run in the hallways.
B: .
A: Arrive late for class.
B: .
A: Listen to music in the classroom.
B: .
Don’t fight in the classroom
Don’t run in the hallways
Don’t arrive late for class
Don’t listen to music in the classroom
Step 9 检测达标
根据要求完成句子。
1.______(listen ) _____(介词） me，please.
2.Please ______(open) the door.
3.___________(not fight) with classmates.
4.You can't listen to music in the classroom.(改为祈使句）
Listen
in
open
Don't fight
Don't listen to music in the classroom.
5.Don't dance.(同义句）
根据句意，用can和can’t填空
1.Mr Green smoke here, because there’s a sign on the wall. It says “No smoking.”
2.It’s very hot outside. You wear a hat.
3.We eat in the classroom, because it’s impolite to teachers.
4.I go to bed after 11:00 on school night.
5.The students read books and magazines in the library.
can’t
can
can
can
can’t