简介： (共29张PPT) Task Unit 8 A green world 学 习 目 标 掌握本课节新词汇：simple, step 1 2 了解一些关于环保的信息; 学习怎样写一篇有关环保的文章。 How can we go green 课 堂 导 入 Not enough water Not enough power Too much pollution How to go green Maybe we can protect the environment by saving the energy. we can develop a green lifestyle by … savi...