Unit7 Protect the Earth Culture time + Cartoon time课件 (共33张ppt）

(共33张PPT)
turn off the tap
cut down trees
coal and oil
not much energy
reuse and save it
useful
save water
cloth bags
use wood
turn off the light
paper bags
Don’t use too much plastic
drive so much
drive less
help keep the air clean
glass bottles
drink water
Metro needs energy.
Use wood to make bookcase..
Plastic is bad for the Earth.
Think and talk
It’s black and hard.
We can find it under the ground.
It can make us warm.
There’s a lot of it in Shanxi.
Look and talk
It’s black liquid.
We can find it under the ground.
Cars need it.
Planes need it.
Ships need it.
Look and talk
It has no colour.
It has no smell.
It’s useful.
We use it to clean things.
We can find it in the lake, in the river and in the sea.
Look and talk
It is usually soft and light.
We use it to make bags, boxes, cups and some other things.
But too much of it is bad for the Earth.
Look and talk
It is usually white and thin.
It comes from wood.
We can write and draw on it.
We can reuse it to make boxes.
We should save it.
Look and talk
Brainstorm
Brainstorm
Brainstorm
Brainstorm
Brainstorm
New energy
Brainstorm
New energy
New energy on the Earth
natural gas（天然气）
nuclear power（核能）
solar energy（太阳能）
wind energy（风能）
sea energy（海洋能）
tidal energy（潮汐能）
biomass energy（生物质能）
geothermal energy（地热能）
Culture time
What can we do to protect our Earth
3R 环保理念
Reduce 减量
Reuse 重复使用
Recycle 循环使用
Reuse:
use it again instead of throwing it away
What can we reuse in our life
collect
收集
Reuse:
Trash to Treasure 变废为宝
They reuse plastic bottles to make …
Reuse:
Trash to Treasure 变废为宝
They reuse yoghourt boxes to make …
Reuse:
Trash to Treasure 变废为宝
They reuse paper boxes to make …
Fun time: Make and say
What do they collect
They collect some paper, plastic bags and plastic bottles.
The girl can reuse paper to
_________.
The boy can reuse a plastic bottle to ________.
make a box
make a toy
Fun time: Make and say
I can reuse paper to make a box.
I can reuse a plastic bottle to make a toy.
make a toy
Fun time: Make and say
A: I collect some _____,
some _____ and some _____.
BCD: How can you reuse it/them
A: I can reuse it/them to make …
First, … Next, … Then, … Finally, …
四人一组，交流自己变废为宝的小制作
Show time
Trash to Treasure
Cartoon time
Q1: What are they doing
Q2: What do they want to make
Q3: What do they want to tell
the students
Cartoon time
Q1: What are they doing
Q2: What do they want to make
Q3: What do they want to tell
the students
They are doing a project.
They want to make a poster.
The Earth is our home.
We should protect it.
课题
海报
Listen and match
______ draws _______.
Let’s think
Read and judge
1. They put the poster in the classroom.
2. The dog Willy doesn’t like the poster.
3. Willy can understand the poster.
They put it at the school gate.
What a nice poster!
We should protect the Earth and keep it clean.
F
F
T
Make a poster
Make a poster
Choose the topic. （选定主题）
2. Draw some pictures.
3. Write a few words.
(Slogan标语，口号)
Make a poster
Save the world, save our lives. 拯救地球，拯救我们自己。
Save our world, save our future. 拯救环境，拯救未来。
Save energy, save our planet. 节约能源，拯救地球。
Love the Earth, love life. 爱地球，爱生命。
Think green. 树立绿色意识。
Be seen to be green. 低碳生活，从我做起。
Recycle the present, save the future.现在回收，将来不愁。