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with the tool?
1. What is Hobo going to do?
2. Will more trees be planted this year?
3. What does Eddie like doing?
4. What will Eddie plant?
He is going to plant trees.
Yes. Trees are good for us.
He likes digging in the garden.
He will plant breadfruit trees.
面包果
air pollution
water pollution
soil pollution
Our earth is seriously polluted.
严重地
How to live a green life besides planting more trees?
Plastic is bad for our environment!
We can reduce air pollution
by riding bicycles.
减少，降低
by doing sth
通过做某事
We can save energy by___________
the lights when we leave a room.
turning off
关上（开关）
take a shower
take showers
We can save water by ________
shorter ________.