Module 2 The natural world Unit 3 The earth Speaking & Writing课件(共19张PPT) 2022-2023学年牛津深圳版英语七年级上册

(共19张PPT)
Unit 3 Protect The Earth
Speaking and Writing
Unit 3 Protect The Earth
Reading 2 & Writing
be covered by
protect the Earth
on the land
in the sky
under the water
on Earth
provide sb with sth
8 burn sth
1 被……覆盖
2 保护地球
3 在陆地上
4 在天空中
5 在水下
6 在地球上
7 为某人提供某物
8 燃烧某物
Review the phrases
9 make energy
10 pollute the air
11 put…into
12 kill sth
13 stop doing
14 It’s important for
sb to do…
9 制造能量
10 污染空气
11 把……放进
12 杀死（除掉）某物
13 停止做某事
14 对于某人来说做某事很重要
Review the phrases
speaking and writing
people/catch a lot of fish every day/fewer and fewer fish in the sea each year
people/burn things to make energy/pollute the air
people/throw away a lot of rubbish every day/pollute the land
people/put waste into rivers and seas/pollute the water
Use the information in A to complete the report below.
What problems do we have
● People ____________________________________
There are__________________________________
● People ___________________________________
This ________________________
● People __________________________________
This ______________________________
● People ________________________________
This __________________
What can we do to protect the Earth？
● We must stop_____________________
PROTECT THE EARTH
catch a lot of fish every day.
fewer and fewer fish in the sea each year.
burn things to make energy.
pollutes the air.
throw away a lot of rubbish every day.
pollutes the land.
put waste into rivers and seas.
pollutes the water.
polluting the Earth.
How many kinds of pollution do we have
air pollution
water pollution
land pollution
white pollution
Discussion
How should we do to protect the Earth
We’d better (not)______________________
We can（not） __________________________
We should （not）_______________________
We must（not）_________________________
We……
ways of protecting the Earth
We’d better not catch a lot of fish every day.
We’d better not burn things to make energy.
We should not put waste into rivers and seas.
We should not cut more trees.
We mustn’t kill many wild animals.
We……..
Other ways of protecting the Earth
writing outline（概括，大纲）
Introduce the earth
end
How to protect the earth
Talk about the pollution we have
air pollution
water pollution
reasons result
Save water
put our rubbish into the bin（垃圾桶）
plants more trees
Do n’t kill wild animals
SHOW TIME
Sample: Pra 1—Pra 2
We all have a big family—the Earth. The Earth is a beautiful place, it provides us with air, water and food.
However, there are all kinds of pollution on Earth, such as air pollution and water pollution. Some people burn things to make energy, this pollutes the air. And the others put our rubbish into the sea and river, this
pollutes the water and kills animals and plants.
Sample: Pra 3— Pra 4
How do we protect the Earth At first, we should save water, we shouldn’t leave water
running after using it. Besides, we ought to
plant more trees, because they can provide us with fresh air. And then, we had better put our rubbish into the bin. Finally, we mustn’t kill the wild animals.
If we can try our best to do it, the Earth will be more and more beautiful.
Today’s homework
1.Check the report with each other
2.Write a report on protecting our school.
Thank you for listening
Thank you for listening
Best wishes