(共32张PPT)
Lesson 4
Read
科普 版 英 语 六 年 级 上 册
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—What will you do when you grow up
—I will be a_________.
I will work in _________.
汶川
Warm up
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—What will you do when you grow up
—I will be a _____.
I will work in ________.
深圳
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—What will you do when you grow up
—I will be a __________.
I will work in __________.
黑龙江
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—What will you do when you grow up
—I will be a _________.
I will work in ___________.
上海
hill
小山；山丘
mountain
山脉；陡峭的山
New words
[h l]
Many people will go up
to the hills and plant trees.
[ ma nt n]
The mountain is high.
air
空气
wet
潮湿的
New words
[er]
Trees can make the air clean.
[wet]
It will be too cold or too wet in some places.
New words
healthy
健康的
more
更多的
[m :(r)]
[ helθi]
We must plant more trees.
They will make the people healthy.
New words
country
国家
[ k ntr ]
They will make our country more beautiful.
Lead in
绿树成荫，
国家美丽
Read
Do you know Tree Planting Day
When is the Tree Planting Day
What do people usually do on that day
...
Read quickly by yourselves
It is Tree Planting Day tomorrow. Many people will go up to the hills and plant trees.
Trees can make the air clean. Animals and people can get food from them, too.
But people are cutting down too many trees. That will bring about great changes in theweather. It will be too cold or too wet in some places. It will be too hot or too dry in other places.
We must plant more trees. They will make the people healthy, and make our country more beautiful.
What will people do tomorrow
Read
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It’s Tree Planting Day tomorrow. Many people will go up to the hills and plant trees.
明天是植树节。许多人会去山上种树。
Read
Language points
知识点1
表达一个真理或事实时，要用一般现在时态代替一般将来时态。
【教材原文】 It’s Tree Planting Day tomorrow.
注意：明天是植树节，这是一个不变的事实，与明天是否到来无关，因此用一般现在时。
知识点2
go up to the hills 上山
plant trees 种树
【教材原文】Many people will go up to the hills and plant trees.
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Trees can make the air clean. Animals and people can get food from them, too.
Read
树木可以使空气清洁。动物和人也可以从它们那里获得食物。
Language points
知识点2
make + sth.+ adj. 使什么……
【教材原文】 Trees can make the air clean.
例如：make our country stronger
make my house beautiful
知识点3
get sth. from 从……得到什么
【教材原文】Animals and people can get food from them, too.
例如：I got a lot of books from my uncle.
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But people are cutting down too many trees. That will bring about great changes in the weather. It will be too cold or too wet in some places. It will be too hot or too dry in other places.
Read
但是人们砍伐了太多的树木。那会给天气带来很大的变化。有些地方会太冷或太湿。其他地方会太热或太干。
Language points
知识点4
cut down 砍伐；减少 ; too many 太多too many 太多，后跟可数名词的复数形式
【教材原文】 But people are cutting down too many trees.
We must not cut down trees.我们不可以砍伐树木。
There are too many books in the library.图书管理有太多的书。
知识点3
bring about 引起；造成
【教材原文】That will bring about great changes in the weather.
The thing will bring about people's fear. 这件事会引起人们的恐慌。
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We must plant more trees. They will make the people healthy, and make our country more beautiful.
Read
我们必须种更多的树。他们将使人民健康，使我们的国家更美丽。
Language points
知识点7
more在这里是many的比较级，更多
more beautiful是beautiful的比较级，更加美丽
【教材原文】 We must plant more trees.
They will make the people healthy, and make our country more beautiful.
例如：There are more flowers around us.
The picture is more beautiful than that one.
1. When is Tree planting Day
Answer some questions
2. What will people do on the hill
3. Can plants make food for us
Many people will go up to the hills and plant trees.
It's on 12th March.
Yes, they can.
4. What will bring about great changes
in the weather
Answer some questions
5. What can make the air clean
Trees.
People are cutting down too many trees.
Retell
It is __ ___ ____ tomorrow. Many people __ go __ __ the hills and p__ trees.
Trees can __ the air clean. Animals and people can __ food __ them, too.
But people are __ __ too many trees. That __ __ __ great changes __ the weather. It will __ too cold or too wet in some places. It will __ too hot or too dry in __ places.
We must plant __ trees. They will __ the people healthy, and __ our country more beautiful.
一、单项选择。
( )1.Trees can _______ the air clean.
A. of make B. to make C. make
( )2. Animals and people can get food _______ them.
A. in B. for C. from
( )3. But people are cutting _______ too many trees.
A. up B. down C. off
( )They will make the people _______ .
A.healthily B.health C.healthy
C
C
B
C
Exercises
判断。
We must plant more trees.
That will brought about great changes in the weather.
Many people will go up to the hills and plant tree.
It will be too hot or too dry in other places.
We must to plant more trees.
T
F
T
F
F
七彩课堂
伴你成长
回顾总结本单元所学重点词汇、语言结构及知识点
Summary
七彩课堂
伴你成长
熟读Read，复习本单元知识点。
one
two
做练习册中的相关练习。
Homework
