人教版九年级下册 Unit 13 We're trying to save the earth! Section A 1a-1c 课件(共26张PPT)

(共26张PPT)
Section A
Period One
1a
Here are some words related to different kinds of pollution. Write them in the box below. Then add mare words.
loud music cars rubbish planes
littering ships factories smoking building houses mobile phones
Noise pollution:
loud music, planes, building houses, mobile phones
Air pollution:
cars, factories, smoking, building houses
Water pollution:
rubbish, littering, ships, factories
Tony and Mark
1b
Listen and complete the sentences.
What was the problem
The river was __________. Even the bottom of the river was full of _______. There were no more _____ for fishermen to catch.
What caused the problem
People are throwing ________ into the river.
Factories are polluting ______ into the river.
How should the problem be solved
We should write to the __________ and ask them to __________ the factories. Everyone should help to ________ the river.
really dirty
rubbish
fish
litter
waste
government
close down
clean up
1c
Role-play the conversation. Then make your own conversations about the kinds of pollution in 1a or 1b.
The air was polluted. The heavy smoke flew to the air.
But it used to be clean and clear.
Yes, but factories produced lots of waste gas every day.
Everybody in the town should play a part in cleaning it up.
Look and say
Guessing Game!
plant more trees
save water
shouldn’t smoke
protect animals
recycle books and paper
重复利用书本和纸
Look and say
turn off the lights when we leave a room
离开房间的时候记得关灯
Look and say
take our own bags
when shopping
购物时带上自己的袋子
shouldn’t use paper napkin
不要用纸巾
stop riding in cars
不开私家车
try to use the public transportation
尽量使用公共交通工具
In 2015, Baotou will continue to create the national civilized city(全国文明城市)！
What can you do for our beautiful city
Baotou is our home!
To love our city is to love ourselves！
If next week is our school’ s activities on civilization（文明活动日）.
As a member of our school, what good ways do you have for this activity
Write an article (about 60 words):
I think that…
We should / could…
I suggest…
To talk about some pollution : water pollution, air pollution…
To think about ways of protecting the environment.