资源简介

(共33张PPT)
Part A
Let’s talk & Choose, talk and group
Unit 1
Class rules
人 教 PEP 版 英 语 四 年 级 下 册
Unit 1 Class rules
A Talk
通过讨论班级规则，懂得哪些该做，哪些不该做。
A Learn
从班级规则墙中知道有哪些班级规则，并学会表达。
A Spell
掌握ar组合的发音，并能拼读含有ar组合的单词。
B Talk
通过讨论值日分工，学会表达自己能为班级做的事。
B Learn
通过介绍自己的教室内的物品，描述物品特征，谈论班级职责。
C Project
制作班级规则标识，并就自己对本单元内容的掌握程度进行评价。
What are your class rules
Why do we follow class rules
Make signs for class rules
学会班级规则的英文表达；学会讨论班级规则；了解自己可以为班级做的事情。主动承担职责，努力为班级作贡献。
Warm up
Let’s watch a video.
rules
Lead in
Let’s say.
What are the students doing What class rules do you know
What are your class rules Let’s see!
Look and answer.
Where are they
They are at home.
What are they talking about
They are talking about class rules.
Yes, but don’t eat it in class.
Jack, you can’t take toys to school.
Oh, sorry. Can I take this apple
Hurry up! Don’t be late for class!
I’m ready. Let’s go!
OK.
Presentation
Let’s talk
Yes, but don’t eat it in class.
Jack, you can’t take toys to school.
Oh, sorry. Can I take this apple
Hurry up! Don’t be late for class!
I’m ready. Let’s go!
OK.
Don’t _________________.
Don’t _________________.
Don’t _________________.
take toys to school
eat in class
be late for class
What can’t they do at school
Look and answer.
Yes, but don’t eat it in class.
Jack, you can’t take toys to school.
Oh, sorry. Can I take this apple
Hurry up! Don’t be late for class!
I’m ready. Let’s go!
OK.
对不起
How to ask about class rules
Look and answer.
—Can I take this apple
我可以带这个苹果吗？
—Yes.
可以。
Yes, but don’t eat it in class.
Jack, you can’t take toys to school.
Oh, sorry. Can I take this apple
Hurry up! Don’t be late for class!
I’m ready. Let’s go!
OK.
What are the class rules
Don’t eat it in class.
不要在课堂上吃（苹果）。
Don’t be late for class!
上课不要迟到！
这两句属于否定祈使句。否定祈使句的用法：省略主语，将Don’t 放在句首，后跟动词原形。
Look and answer.
迟到；迟发生
课；课程；班；班级
Yes, but don’t eat it in class.
Jack, you can’t take toys to school.
Oh, sorry. Can I take this apple
Hurry up! Don’t be late for class!
I’m ready. Let’s go!
OK.
Hurry up! 快点！
这是祈使句。祈使句的用法：省略主语，将动词原形放在句首。
Let’s go! 我们走吧！
这是由Let’s引导的祈使句。Let’s 是Let us的常用口语形式，其后接动词原形，表示“让我们一起做某事”。
Look and say.
准备好
快点；赶快
Listen and read.
Yes, but don’t eat it in class.
Jack, you can’t take toys to school.
Oh, sorry. Can I take this apple
Hurry up! Don’t be late for class!
I’m ready. Let’s go!
OK.
Play in roles with your partner.
John: Jack, you can’t take toys to school.
Jack: Oh, sorry. Can I take this apple
John: Yes, but don’t eat it in class.
Jack: OK.
John: Hurry up! Don’t be late for class!
Jack: I’m ready. Let’s go!
Check your memory.
Yes, but don’t eat it in class.
Jack, you can’t take toys to school.
Oh, sorry. Can I take this apple
Hurry up! Don’t be late for class!
I’m ready. Let’s go!
OK.
Language point.
—Can I take this apple
—Yes, you can./No, you can’t.
含情态动词can的一般疑问句
—Can I take this toy car
我能拿这个玩具汽车吗？
—Yes, you can./No, you can’t.
是的，你可以。/ 不，你不能。
情态动词can后跟动词原形，一般疑问句中需将情态动词can放在句首。
句型详解
句型结构
情景再现
—Can + 主语 + 动词原形 + 其他
—Yes, 主语 + can. /No, 主语 + can’t.
Language point.
Hurry up! Don’t be late for class!
提醒对方不要迟到
句型详解
这是一个祈使句，用来提醒对方不要迟到。祈使句中主语是第二人称，习惯上常被省略，将动词原形放在句首。否定祈使句在动词原形前面加Don’t。
Hurry up! Don’t be late for + 名词!
句型结构
Hurry up! Don’t be late for school!
快点！上学别迟到！
情景再现
Language point.
I’m ready. Let’s go!
描述自己准备好做某事
句型详解
前面的句子用来表示自己准备好了。后面的句子是由Let’s引导的祈使句，表示“让我们……”。
I’m ready. Let’s + 动词原形（+其他）.
句型结构
I’m ready. Let’s go to the park!
我准备好了！我们去公园吧！
情景再现
Let’s play a game.
游戏规则：若老师大声读，学生就小声读；若老师小声读，学生就大声读。
Can I take this apple
Yes, but don’t eat it in class.
Hurry up!
Don’t be late for class!
Let’s go!
You can’t take toys to school.
Read aloud.
— Don’t take toys to school.
— Don’t eat it in class.
— Don’t be late for class.
— Hurry up!
— Let’s go!
Let’s look.
Choose, talk and group
be late for class
eat in class
Thanks.
It’s OK.
be nice
take toys to school
run in the classroom
keep the classroom clean
Talk in group.
be late for class
eat in class
Thanks.
It’s OK.
be nice
take toys to school
run in the classroom
keep the classroom clean
What’s this “Please” or “Don’t”
Please be nice.
Talk in group.
be late for class
eat in class
Thanks.
It’s OK.
be nice
take toys to school
run in the classroom
keep the classroom clean
What’s this “Please” or “Don’t”
Don’t be late for class.
Talk in group.
be late for class
eat in class
Thanks.
It’s OK.
be nice
take toys to school
run in the classroom
keep the classroom clean
What’s this “Please” or “Don’t”
Don’t eat in class.
Talk in group.
be late for class
eat in class
Thanks.
It’s OK.
be nice
take toys to school
run in the classroom
keep the classroom clean
What’s this “Please” or “Don’t”
Don’t take toys to school.
Talk in group.
be late for class
eat in class
Thanks.
It’s OK.
be nice
take toys to school
run in the classroom
keep the classroom clean
What’s this “Please” or “Don’t”
Please keep the classroom clean.
Talk in group.
be late for class
eat in class
Thanks.
It’s OK.
be nice
take toys to school
run in the classroom
keep the classroom clean
What’s this “Please” or “Don’t”
Don’t run in the classroom.
Talk about some of your class rules in a chain.
Don’t take toys to school.
Don’t run in the classroom.
Don’t eat in class.
Don’t be late for class.
Please be nice.
...
Keep the classroom clean.
Listen to the teacher carefully.
Talk about some of your class rules in a chain.
What are your class rules Now, I can Contents My stars
read words: sorry, hurry up, late, class, ready sentences: Don’t take toys to school. Don’t eat it in class. Don’t be late for class. Don’t run in the classroom. Please keep the classroom clean.
say
use
Good to know
Do you know other class rules
Put up your hand to speak.
Turn off the lights after school.
Don’t listen to music in class.
Don't speak loudly in class.
Summary
1.学习了下列单词：
sorry, hurry up, late, class, ready.
2.学习了下列句型：
(1) —Can I take this apple
—Yes, you can./No, you can’t.
(2) Hurry up! Don’t be late for class.
(3) I’m ready. Let’s go!
一、根据图片选择合适的内容填空。
1. Don’t eat in .
Exercises
A. class
B. home
A
C. car
2. ! Don’t be late for class!
A. No
B. Come on
C
C. Hurry up
A. Eat in class.
B. Take toys to school.
C. Be nice.
D. Keep the classroom clean.
E. Run in the classroom.
F. Be late for school.
二、根据常识，给下列规则分类。
Don’t
Please
A
B
C
D
E
F
MUST DO
CHOOSE TO DO
Homework
熟练并有感情地把Let’s talk读给同学听。
将班级规则讲给父母听。
和同桌练习有关班级规则的祈使句句型。

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