题目内容：
1.题目：Starts to Classify Garbage2.内容
China does have a lot of free land， but it also has a large population. China is feeding 1/5 of all human beings with 1/15 of the land on Earth. It's a hard job that is made even harder due to imported waste.
And now China is fed up. The country started limiting waste imports roughly since 2016 and completely banned 24 types of solid waste in January 2018. It's easy to understand： You can't expect China to deal with the world's garbage forever. But to stop the imports is not enough for China to become sustainable. Now the country is targeting its own people to prevent pollution. One of the first steps is forced garbage classification. Sort the garbage， then we can talk about recycling.
Shanghai is the first city to try this by dividing all trash carts in the city into four kinds： Dry， wet， hazardous and recyclable. to deal with it on your own， one day or another.
3.基本要求：
(1)设计合理的阅读课；
(2)10分钟试讲；
(3)全英授课。
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