Unit 7 Protect the Earth (第2课时）课件 (23张PPT）

Green is the colour of nature.
Important !
Unit 7 Protect the Earth
Grammar time & Fun time
…useful
use water to … .
not much water
should not waste
reuse, save
not much…
should not drive …
use wood to…
keep …clean
should not cut down…
use plastic to…
Too much plastic is bad for…
should not use …
should …
Why ?
How ?
coal
oil
wood
Protect the Earth
gasoline 汽油
electricity 电力
coalgas 煤气
Sometimes we can see them,
sometimes we can feel them.
white pollution
白色污染
A poem
Where is water?
Water
We use water to cook rice.
It’s in the sea,
In the lake, in the river.
We use water to wash clothes.
We use water to water flowers.
Useful !
Important !
… …
We can’t live without water!
人不能离开水生活
Water, water,
For you and for me !
Water
We use
to …
use… to do
用……做……
Wood
Energy
We use
to …
Plastic
Where is …?
Sometimes we can see it ,
sometimes we can feel it.
We use… to… .
… …
… …
… …
For you and for me!
Where is … ?
It’s … .
We use… to… .
We use… to… .
We use… to… .
… …
… …
For you and for me!
Wood
Energy
Make a new poem
Water
Plastic
Whose fault is that ？
谁之错？
Watch and think.
What shouldn’t the man do?
人类不该做哪些事？
Man in nature
——2分钟动画展现人类破坏地球行径
What shouldn’t the man do ?
kill…
put the rubbish…
drive…
waste so many things…
The man should not …
cut down…
We should …
How to protect the earth?
We should not …
Think and write
reuse
re:表示再一次
再利用
repeat
retell
Fun time
Fun time
The works for the Science Festival.
同学们为科技节制作了一些作品,请他们为大家介绍一下。
I can reuse… to …
a boat
a plane
a vase
a flower
paper clothes
cute purses
nice vases
cool toys
special rubbish bin
cool bottle clothes
small things ,big role!
小物品，大作用！
Jojo’s vegetable garden
Build green home !
创建绿色家园 !
Turn trash to treasure !
变废为宝 !
use water
use wood
use …
use plastic
We
…
to
…
Protect the Earth
We
should
not
…
We
should
…
Why ?
How ?
. .
,
.
We use to .
We use to .
We use to .
… …
is important, is useful !
Save , begin from me.
We should .
We should not .
… …
, .
For you and for me !
.
Write the poem
(从我做起)
Wood
Energy
Water
Thank you!