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(共32张PPT)
Part B
Let’s talk & Look and say
Unit 4
Helping in the community
人 教 PEP 版 英 语 四 年 级 上 册
Unit 4 Helping in the community
A Talk
通过Sarah一家看电视，学会讨论各种职业以及工作内容。
A Learn
通过一起看海报，了解社区所需的各种职业。
A Spell
掌握ph组合在单词中的发音，并能拼读含有ph组合的单词。
B Talk
通过同学们参与养老院活动，学会表达能为社区做的事。
B Learn
通过继续参与养老院活动，学会描述每个人正在做的事情。
C Project
做学校贡献者海报，并对自己本单元的掌握程度进行评价。
What jobs are important in a community
How can young people help their community
Make a poster of your school helpers
学会社区所需的各类职业；学会描述各类职业的工作内容；学会描述某人正在做的事情；积极参与社区活动。
Warm up
Let’s chant together.
What do people do,
To help the community
Some wash the windows.
Some help others cross the street.
What can you do,
To help your community
I can sing for old people,
Or tell stories for kids!
Lead in
Try to name the jobs in the community.
Let’s review.
Let’s say.
What can they help the community
A: The cook can...
B: The cleaner can...
C: The police officer can...
D: ...
Now, we know some jobs are important in a community.
What can you do for your community
How can young people help their community
Look and answer.
Who are they
They are students.
Where are they
They are in an old people’s home.
Look! The students are busy now!
Chen Jie is making the bed.
Here is Zhang Peng. He’s singing old songs.
Binbin and John are telling funny stories. Everyone is happy!
Presentation
Look and answer.
What are they doing
They are doing something for the old people.
What is Mike doing
He is taking photos about the activities(活动).
Look! The students are busy now!
Chen Jie is making the bed.
Here is Zhang Peng. He’s singing old songs.
Binbin and John are telling funny stories. Everyone is happy!
Look! The students are busy now!
Chen Jie is making the bed.
Here is Zhang Peng. He’s singing old songs.
Binbin and John are telling funny stories. Everyone is happy.
How do the students feel
They are busy but happy.
everyone 每个人
Ask and answer.
Look! The students are busy now!
Chen Jie is making the bed.
Here is Zhang Peng. He’s singing old songs.
Binbin and John are telling funny stories. Everyone is happy!
Ask and answer.
Chen Jie is making the bed.
陈杰正在整理床铺。
make the bed 铺床
What is Chen Jie doing
Look! The students are busy now!
Chen Jie is making the bed.
Here is Zhang Peng. He’s singing old songs.
Binbin and John are telling funny stories. Everyone is happy!
Ask and answer.
He’s singing old songs.
他正在唱老歌。
old 过去的；年纪大的；老的
What is Zhang Peng doing
Look! The students are busy now!
Chen Jie is making the bed.
Here is Zhang Peng. He’s singing old songs.
Binbin and John are telling funny stories. Everyone is happy!
Ask and answer.
Binbin and John are telling funny stories.
斌斌和约翰正在讲有趣的故事。
tell 讲述；告诉
What are Binbin and John doing
Listen and read.
Look! The students are busy now!
Chen Jie is making the bed.
Here is Zhang Peng. He’s singing old songs.
Binbin and John are telling funny stories. Everyone is happy!
Look! The students are busy now!
Chen Jie is making the bed.
Here is Zhang Peng. He’s singing old songs.
Binbin and John are telling funny stories. Everyone is happy!
If you are Mike, share your photots with others.
Language point.
Everyone is happy!
表达每个人状态的句型
Everyone is busy.
想要表达每个人的状态，可以用句型：Everyone is + 形容词。注意：Everyone 作主语时，谓语动词用单数。
详解：
Language point.
Chen Jie is making the bed.
现在进行时的用法
Lily is singing.
现在进行时表示现在此刻正在进行的动作，标志词：now/ look/ listen。
详解：
结构：
主语 + be动词 + 动词ing.
Let’s tell.
Chen Jie is making the bed.
He’s singing old songs.
Binbin and John are telling funny stories.
be动词：am
is
are
Let’s learn.
1.一般情况下，在词尾加ing。
例：play - playing
2.以不发音的e结尾的单词，去e再加ing。
例：come - coming
3.辅元辅结构的单词，双写结尾字母再加ing。
例：run - running
动词原形变动词ing的规则
Look and say.
—What are you doing
—___________________.
I am reading
—What is the boy doing
—___________________.
Look and say.
He is sweeping the floor
—What is the girl doing
—___________________.
Look and say.
She is drawing
—What are they doing
—___________________.
Look and say.
They are playing football
Let’s look.
Look and say
Look! The students are in an old people’s home. Some are cleaning the room. Some...
What are the students doing for their community
Look and say.
Some students are cleaning the room.
Some students are cleaning the windows.
Some students are making dumplings(饺子).
Take out and describe your pictures.
... am/is/are ...
What is/are ... doing
How can young people help their community Now, I can Contents My stars
read words: bed, make the bed, old, tell, everyone sentences: 主语 + be动词 + 动词ing.
say
use
Good to know
Living in an old people’s home helps the old stay safe and receive care.
住在养老院可以让老人们保证安全，
接受照顾。
Summary
1.学习了下列单词：
bed, make the bed, old, tell, everyone.
2.学习了下列句型：
(1)表达每个人状态的句型：
Everyone is happy!
(2)现在进行时的用法：
主语 + be动词 + 动词ing.
1. ( ) Look! The students ____ so busy.
A. is B. am C. are
2. ( ) Chen Jie is ____ the bed.
A. make B. making C. makes
3. ( ) Zhang Peng is ____ old songs.
A. sing B. sings C. singing
C
B
C
Exercises
一、单项选择。
二、连词成句。
1. are, students, the, busy(.)
_______________________
2. is, Chen Jie, making, the bed (.)
_______________________
3. old songs, is, Zhang Peng, singing (.)
_______________________
The students are busy.
Chen Jie is making the bed.
Zhang Peng is singing old songs.
MUST DO
CHOOSE TO DO
Homework
熟练并有感情地把Let’s talk读给父母听。
翻翻家里老照片，用现在进行时讲一讲照片中的人物正在做什么。
练一练本课涉及的几个现在进行时的句子。

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