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(共32张PPT)
Part B
Let’s learn — Read and write
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.
Lead in
clean the blackboard
Look and say.
What can they do for class
sweep the floor
put back the desks and chairs
Let’s say.
What can you do for your class
A: I can...
B: I can...
C: I can...
...
Let's learn more about class rules!
Look! The music room is nice and clean.
teacher’s desk
fan
window
door
chairs
What classroom is this
This is music room.
What is in the music room
Window, fan, door, chairs, teacher’s desk, floor, wall, blackboard.
Look and answer.
I like this room. The floor is green. The chairs are…
Presentation
Let’s learn
Let’s read.
Look! The music room is nice and clean.
teacher’s desk
fan
window
chairs
I like this room. The floor is green. The chairs are…
door
door
teacher’s desk
window
fan
Look and say.
What's in the classroom
chair
desk
拓 展
music是不可数名词。
短 语
music class 音乐课
music room 音乐教室
music teacher 音乐教师
例 句
This is our new music room.
这是我们的新音乐教室。
music
[ mju z k]
音乐（名词）
Look, say and learn.
拓 展
复数：doors
短 语
open the door 打开门
close the door 关上门
例 句
Please open the door. 请打开门。
door
[d (r)]
门（名词）
Look, say and learn.
拓 展
复数：windows
短 语
open the window 打开窗
close the window 关上窗
例 句
There are three windows.
这里有三扇窗户。
window
[ w nd ]
窗（名词）
Look, say and learn.
拓 展
table 桌子
短 语
clean the desks 擦书桌
例 句
There are five desks.
这里有五张书桌。
desk
[desk]
书桌；办公桌（名词）
Look, say and learn.
拓 展
形近词：hair 头发 air 空气
短 语
on the chair 在椅子上
例 句
There are 20 chairs in the classroom.
教室里有二十把椅子。
chair
[t e (r)]
椅子（名词）
Look, say and learn.
拓 展
复数：fans
短 语
turn on a fan 开电风扇
turn off a fan 关电风扇
例 句
This is my classroom.
这是我的教室。
fan
[f n]
风扇（名词）
Look, say and learn.
游戏规则：根据你看到的图片快速读出相对应的英语。
window fan door desk chair teacher’s desk
Play a game.
Listen to the tape.
We turn off the fans.
We clean the desks.
We sweep the floor.
We close the windows.
We put back the chairs and close the doors.
Our job is done!
Now the classroom is clean!
Listen and do
Let’s chant together.
We turn off the fans.
We clean the desks.
We sweep the floor.
We close the windows.
We put back the chairs and close the doors.
Our job is done!
Now the classroom is clean!
我们关掉电扇。
我们打扫桌子。
我们扫地。
我们关上窗户。
我们把椅子放回原地并关上门。
我们的工作完成了！
现在教室很干净！
关闭
打扫
关闭
Chant about your classroom.
We ________ the fans.
We ________ the desks.
We ________ the floor.
We close the _________.
We put ________ the chairs and _________ the doors.
Helping hands in class
We have some class rules. We put up our hands to speak. We turn off the lights after school. When we don’t understand, we say “Excuse me ”
We also have some jobs. Some of us make wall newspapers. Some of us keep our classroom clean and tidy. Some hand out the workbooks. We all help make our classroom great!
当……时；什么时候
懂；理解
报纸
分发
练习册；练习本
Read the passage.
Read and write
墙；壁
Read and tick.
Helping hands in class
We have some class rules. We put up our hands to speak. We turn off the lights after school. When we don’t understand, we say “Excuse me ”
We also have some jobs. Some of us make wall newspapers. Some of us keep our classroom clean and tidy. Some hand out the workbooks. We all help make our classroom great!
Tick the class rules in the text.
( ) Say “Excuse me ” ( ) Turn off the lights after school.
( ) Close the windows. ( ) Put up your hand to speak.
( ) Don’t eat in class. ( ) Keep the classroom clean.




Language point.
Excuse me
麻烦他人前的客套话
句型详解
这个句子是英语日常用语，主要用于在需要帮助时，用于引起他人注意、礼貌地打断别人等场景。
—Excuse me
对不起，请再说一次可以吗？
—Sure. 当然可以。
情景再现
We have some class rules. We put up our hands to speak. We turn off the lights after school. When we don’t understand, we say “Excuse me ”.
Read and tick.



What class rules do you have
We also have some jobs. Some of us make wall newspapers. Some of us keep our classroom clean and tidy. Some hand out the workbooks. We all help make our classroom great!
Read and tick.
What jobs do you have



Look and write.
Don’tbelate.
Don’t eat in class.
Turn off the lights after school.
Put up your hand to speak.
My
class
rules
Don’t be late.
Why do we follow class rules Now, I can Contents My stars
read words: music, door, window, fan, floor, teacher’s desk, when, understand, wall, newspaper, hand out, workbook sentences: Excuse me
say
use
Good to know
A country has its laws and a family has its rules!
国有国法，家有家规！
Summary
1.学习了下列单词和短语：
music, door, window, fan, floor, teacher’s desk, when, understand, wall, newspaper, hand out, workbook
2.学习了下列句子：
Excuse me
一、从方框中选择合适的单词填空。
1. We put ____ our hand to speak.
2. We turn____ the lights after school.
3. We ____ our classroom clean and tidy.
4. Don’t _____ late for school.
Exercises
A. keep
B. up
C. off
D. be
B
C
A
D
二、同学们正在介绍自己的班级规则，读一读，完成任务。
Hello, my friends, we are in Class 1, Grade 4. These are our class rules. We turn off the lights after school. We put up our hands to speak. We clean the windows. We put back the desks and chairs.
We also have some jobs. Some of us make blackboard newspapers. Some hand out the workbooks. We all help make our classroom great!
任务：根据短文内容，勾出文中提到的内容。
（ ）A. （ ）B. （ ）C.
（ ）D. （ ）E. （ ）F.



MUST DO
CHOOSE TO DO
Homework
熟练朗读Let’s learn，学习相关短语。
给家长读一读Listen and do。
用英语给你的朋友写一封信，描述你能为班级做的事。

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