主备内容
Section B(2a－2e)
教学目标
【知识目标】
Important words：gate；bottle；president；work；metal
Important phrases：throw away；put sth.to good use；pull…down；an old boat turned upside down；be an inspiration to sb.；set up a website；a “metal art” theme park；be known for；not only…but also…
Important sentences：
1．Have you ever thought about how these things can actually be put to good use?
2．I plan to write a book about new ways to use old clothes.
3．Wang Tao hopes to set up a “metal art”theme park to show people the importance of environmental protection.
4．Not only can the art bring happiness to others，but it also shows that even cold，hard iron can be brought back to life with a little creativity.
【能力目标】
了解前缀和后缀是怎样改变词义及用法的。
【情感目标】
引导学生意识到废物回收利用的重要性；引发学生关于环保的反思和总结；引发学生思考政府组织在环保方面应起的作用。
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