外研版九上Module 12 Save our world Unit2课件

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Module12 Save our world
Unit 2 Repeat these three words daily:
reduce, reuse and recycle.
Interview
I go to school ____________ because…
Interview
I take __________when shopping because…
Interview
throw the rubbish on the street
divide the rubbish into different groups
Which way is better Why
6
5
4
3
2
1
How to be green
Look at the title and guess what the passage may tell us.
It may tell us the ways to protect the environment and save the earth.
1. What’s the type of this passage
A. News report
B. Film review
C. Science fiction
D. Expository writing
2.Where can we probably read the passage
A. A magazine about fashion.
B. A science report about lifestyle.
C. A newspaper of environment.
D. An ancient story about the earth.
3. Match the main idea with each part.
Part 1 (para.1)
Part 2 (para.2-5)
Part 3 (para.6)
How to be green
Why to be green
How green we are
Part 1
Why does writer mention many examples in the first part
To explain what “green” means.
To attract readers’ interest.
Part 2
2. How many ways are mentioned to be green
There are three ways to be green.
1. What does “reduce” mean
Reduce means “use less”. Do not waste things.
2. Why should we make use of things
Because it saves money and causes less pollution.
3. How can we make use of things
Reduce
Do not _____ _____ _____ _____ you can finish.
_____ ___ ___ ______when you do not need them.
Buy something that is _____ _________.
order more food than
Turn off the lights
really necessary
Reuse
1. What does “reuse” mean
Reuse means “ use again”. Use things for as long as
possible.
2. How can we reuse things
_______ _______ them so that they will last.
_______ ______ if possible.
_______ ______ _______ away and buy new ones.
_______ ______ _______ ______ or paper bags.
It is better to use ______ _______ and cloth bags
Look after
Repair them
Don’t throw them
Don’t use paper cups
china cups
Recycle
Recycle means _________________________________________.
It is time for us to make a change because
____________________________________.
Actions:
change things into something else to be reused
we throw tons of rubbish away each year
________ your rubbish into plastic, glass, paper and
________.
Develop a ________ policy for the whole community.
_____ goods such as recycled paper to help save trees.
Divide
rubber
recycling
Buy
Check (√) the suggestions that are mentioned in the passage.
Order food that you can finish.
2. Use less electricity at home.
3. Learn ways to recycle rubbish.
4. Use paper cups and paper bags.
5. Repair things.
6. Divide rubbish into different
groups.
7. Collect waste or rubbish to
raise money.
8. Burn things to save energy.
Part 3
Why should we take these steps to be green
To save our world for our grandsons and granddaughters.
Discussion
What can we do to protect the earth
It's a good choice/our duty to do sth because...
It's necessary/unnecessary for us to do sth because...
It's no use/good/useless doing sth so ...
We throw away _____ of rubbish every year. If we want a clean world for our grandsons and ______________, we have to reduce, reuse and _______.
divide granddaughter plastic policy rapid recycle repeat step ton
tons
granddaughters
recycle
Complete the passage
_______ these three words every day. The first _____ is to use less. The second is to use things as long as possible. Then ______ your rubbish into _______, paper, rubber and glass. Finally, draw up a recycling ______ for your community. We cannot hope for _____ change, but every little bit helps!
Repeat
step
divide
plastic
policy
rapid