《Unit 8 A green world Reading 3》
课前自主预习：
重点词组：depend on / use energy from the sun / run out / produce little pollut ion / make a difference
课堂活动展示：
一、根据要求完成任务
1）Para4:
1. What is our greatest treasure?
A. Money B. Water C. Nature
2. What are new energy in Switzerland?
A. Wind B. The sun C. Water
3. Why do people use new energy?
A. New energy produce little pollution.
B. New energy is very new.
C. New energy will run out .
