牛津译林六年级英语上册第七单元Unit 7 story time课件

plastic It has different forms.
It is bad for the Earth.
We use it to make bags and bottles.
It has no color or smell. water You can find it in the rivers and lakes. We drink it.
use...to...; we should not
we should
comes from...; use...to...;
we should not
is...; use...to...;there's...; we should not; we should
comes from; use...to...; there's...; we should ot
T
Read and complete the table(表格)
Energy
comes from
coal and oil
We use...to...
There's...
We should not
drive cars not much
drive so much
We should
save energy
Read and complete the table(表格)
is... water
useful
We use...to...
There's...
We should not
clean things
not much waste
We should
reuse and save it
Read Part Two and judge(判断)
Unit 7 Protect the Earth
Story time
Heal the world
Make it a better place for yoPuroatencdt fthoer Emaerth and the entire human race.
It is black andcohaalrd. We can find it under ground. It can make us warm. There's a lot of it in Shanxi.
1.What do you think of water? Water is useful. 2.What do we use water to do? We drink water and
use water to clean things.
3.Is there a lot of water everywhere? No, there isn't. 4.What shouldn't we do? We shouldn't waste water. 5.What should we do? We should reuse and save it.
1.Most of our energy comes from coal T
and oil.
2.There is a lot of coal and oil on Earth. F
3.We should drive cars every day.
F
4.Cars use lots of energy.
we should
We use...to...
We should not
Plastic
make _b_a_g_s and b_o__tt_le_s_
use _to_o__m__a_n_y plastic bags or bottles
We should not
use _p_a_p__e_r bags and __g_la_s_s_ bottles
Read and complete the table(表格)
Wood
comes from
trees
We use...to...
We should not
cut down too make tables, chairs many trees
Listen and complete the table(表格)
the Earth It is round. It is the source of life. It moves around the sun. We live on it.
Scanning: answer the question How can we protect the Earth?
Listen and answer:
oil It is black liquid. We can find it under the ground too. Cars need it.
paper
It is usually white and thin.
We write and draw on it.
wood It is useful. We use it to make desks and beds. It comes from trees.