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(共20张PPT)
Module 12 Save our world
Unit 1 If everyone starts to do
something, the world will be saved.
Unit 1 If everyone starts to do
something, the world will be saved.
Unit 1 If everyone starts to do
something, the world will be saved.
Unit task: make a poster of Green Earth and make a speech with your poster.
What happened to our earth
The earth is________.pollutedWhatkind of pollution are they What kind of pollution are they
What kind of pollution are they
What kind of pollution are they
rubbish pollution
air pollution
water pollution
noise pollution
What caused these pollution
What caused these pollution
What caused these pollution
1.Factories put ______ (肮脏的) water into the river.
2.People _____ rubbish ____ the river(把....扔进).
throw
into
dirty
1.There are more______（车）on the road these days.
2.Factories _________（燃煤）also pollute the air with a lot of____________ (黑烟）
cars
burn coal
black smoke
1.People are throwing away one-off_______(wood)
chopsticks,_________(塑料的) bags ,plates and forks.
2.Some people always _______(乱扔) in public places
wooden
plastic
litter
water pollution
air pollution
white pollution
What should we do to？
Save our world
Save our world
Save our world
Let’s doing some listening tasks and find out some ways to save the world.
Task1 : Listen and choose
1.What’s the relationship between the speakers？
（Classmates./ A teacher and students./ Roommates.）
2.What should we do to stop the pollution according to the dialogue？
（Make some rules./ Take more photos./ Build lots of recycling centres.）
3.What can be recycled in a recycling centre？
（Water and paper./ Glass and paper./ Glass and water.）
4.What’s the purpose of setting the recycling centre？
（To stop the air pollution./ To stop the water pollution./ To save energy.）
Task 2 : Listen and fill in the blanks. ( The first part)
If the rivers 3__________are polluted, farmers can't use the water for their 4__________.
In some place, pollution from5 spreads over cities and villages. It makes people6 ,
and may even 7_________them.
The8 on the roads use so much9 and cause pollution as well.
Pollution is our great
1. and is a
2. to our health.
enemy
danger
rivers
crops
factories
ill
kill
cars
oil
Pollution Problems
water pollution
water and air pollution
air pollution
Task 2 : Listen and fill in the blanks. ( The second part)
Solutions to the pollution Every class 1. waste which can be 2. or used again.
Then the school 3. the waste and uses the money to 4. students in poor areas.
Students also learn ways to
5. and recycle at home. That means 6 waste.
Appeal （呼吁） If everyone starts to
7. , the world will be 8. .
collects
recycled
sells
help
save energy
less
do something
saved
environmental protection
pollution problems
solutions to the pollution
appeal (呼吁)
water pollution air pollution
……
collect waste, recycle, learn to save energy…
If we……, the world will….
I hope../ Let`s…
Structure of the dialogue
Brainstorm
throw rubbish in the right bins
bring a bag when go shopping
Turn off the lights
when you leave a room.
take the bus, subway or ride a bike instead of driving
Recycle waste
Plant more trees
more solutions to the environment problems.
Brainstorm
Turn off computers / lights when we are not using them.
Write or print on both sides of the paper.
Try to use less (adj. 较小的，较少的) water when taking a
shower.
Buy products that can be used again.
Take public transportation.
never take disposable (一次性的) chopsticks or plastic forks when buying takeaway food.
more solutions to the environment problems.
draw the pictures about environment problem.
Write down the problems. Write down the solutions.
Make a speech with the poster.
Group work: Make your poster of Green Earth
Show time
Evaluation (评价标准) Stars
Content （内容是否完整）
Language（语言表达是否正确）
Pronunciation（发音是否清晰标准）
Performance（整体表现是否优秀）
Excellent Great Good
Let’s Start with Small Changes
Remember! Your simplest everyday
step can make a big difference to our
earth. It’s no use complaining , but
just do something .
Items
Self-assessment
3 2 1
I can get all the information about environmental protection while listening.
I can talk about environmental problems.
I can talk about some ways to protect our environment.
I can realize the importance of environmental protection.
Evaluation
Complete and refine your poster, introduce your poster after class.
Make a vlog according to your poster.
Thank You

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