DEALING WITH WASTE

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Lesson 22
DEALING WITH WASTE
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What is thrown away as rubbish in you house?
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(No Transcript)
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Listen and answer
1. What types of waste are mentioned in the text?
2. What is done to waste nowadays?
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Read and answer1.If waste is poured into
rivers or seas without being treated,what will
happen?2.How is dangerous waste usually dealt
with?3.Is radioactive waste allowed to be
thrown into the sea? Why not?
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4.What has been done for environmental
protection? 5.What kind of waste is not
allowed to be thrown into the sea?
Read and answer
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• 1.What problems does throwing away rubbish cause
  in western countries?
• 2.What is the situation like in China?

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How much rubbish is thrown away in Britain and
China every year?
Britain China
Cans 7 billion billion
Plastics 0.7 million tons million tons
Metal 0.4million tons million tons
Food 0.63 million tons million tons
Glass 1.05 million tons million tons
The paper form 84 million trees billion trees
154
15.4
8.8
13.86
23.1
1.848
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(No Transcript)
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2000?2002???????
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Do you have any suggestions for controlling
pollution?
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GOOD BYE !

• THANK YOU!