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Unit 8
A Green World
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Teaching Aims:
1. To learn different ways to protect the environment
2. To learn to talk about how to live a green life
We can reduce air pollution by riding bicycles.
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How can we reduce air pollution?
We can reduce air pollution
by riding bicycles.
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The class 1, Grade 8 students are talking about
ways to live a green life. Look at them
and match them with the correct sentences (Part A on page 107).
a. We can reduce air pollution by riding bicycles.
b. We can save water by taking shorter showers.
c. We can save energy by turning off the lights when we leave a room.
d. We can protect the environment by recycling waste.
We can ride bicycles ____________________.
We can take shorter showers _____________.
We can turn off the lights ______________.
We can recycle waste _______________________.
to reduce air pollution
to save water
to save energy
to protect the environment
Take our own bags to the supermarket.
Put the rubbish into different rubbish bins.
Take showers for less than 10 minutes.