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掌握垃圾分类词汇：sort waste find throw collect
运用所学知识介绍自己参加的垃圾分类活动
掌握以下重点句子
They need to throw away only one small bag of garbage
People throw too much away
It is a waste to use only on one side
When I finish fixing the car, I will give it to my little cousin
教学准备
录音机 幻灯片 图片
教学过程
Step1 lead in
Discuss the following questions
What kind of garbage are made of paper?
What kind of garbage are made of plastic?
What kind of garbage are made of metal?
What kind of garbage are made of glass?
Step2 Reading
1.Why are Danny and Jenny surprised after sorting the garbage?
2.What will Danny do with the broken toy car?
3.What kind of garbage have Danny and Jenny sorted?
Step3 grammar
throw into 扔进去 eg: She threw the clothes into the bags.
up 呕吐；抛起 eg: He threw up his dinner.
away 扔掉 eg: They need to throw away the garbage.
out 扔掉；伸出；说出； eg: He threw out a project.
2 It 的用法
It is dangerous to leave broken glass on the ground
It is not right to waste things.
It is a waste to use paper only on one side.
Step4 practice