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We can save energy by turning off the lights when we leave a room.
recycle waste
We can protect the environment by recycling waste.
plastic bottles
塑料瓶子
recycle
vt. 回收利用，
循环利用
What can be recycled?
How to recycle?
We can reduce air pollution by riding bicycles.
reduce vt. & vi.
减少，降低
We can save water
by taking shorter showers.
take a shower
The class 1, Grade 8 students are talking about ways to live a green life. Look at the pictures below and match them with the correct sentences.
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.
Mr Wu is asking the students how to live a green life.
Listen to the conversation and answer the following questions.
Questions:
1. How did Kitty go to school in the past?
2. What about now?
3. What does Millie think she should do
to live a green life?
Her father used to drive her to school.
They take the underground now.