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信息发布者：
In1952.
It introduced new laws to stop smog from coal fires and factories.
Because of the air pollution from cars.
Better and cheaper public transport.
They are trying to reduce the use of cars.
/They go to work by bike or carpool with others.
Go Green at School
Hi, guys,
        Isn't it pleasant to study in an environmentally friendly school?  To develop a green
lifestyle, we students can go green at school in smaller ways.
       On the one hand, we should save resources. First, we should save paper. We can reuse 
the textbooks and use both sides of the paper. Second, we should save water. We can take 
short showers and reuse water. Third, we are supposed to save electricity. We can turn off 
the lights when we leave the classroom. Also, we needn't turn on all the lights if enough. 
       On the other hand, we should reduce pollution. We can protect the trees and 
flowers, choose public transport and use cloth bags instead of plastic ones. We should 
develop a green lifestyle. We can do more exercise and watch less TV. If we take good 
care of our earth today, it will be more beautiful tomorrow.
        That's all. Thank you!

In 1952.
题意：
英国什么时候有4000多人死于雾霾?

根据第一段，第二句In 1952，more than 4，000 people died in London because of the smog.1952年，伦敦有4000多人死于雾霾。可知，是1952年。
It introduced new laws to stop smog from coal fires and factories.
题意：
英国政府采取了什么措施来改善这种状况?

根据第一段，第三句The British government introduced new laws to stop smog from coal fires and factories and the situation improved a lot.英国政府出台了新的法律来阻止燃煤和工厂产生的烟雾，情况得到了很大改善。可知，英国政府出台了新的法律来阻止燃煤和工厂产生的烟雾。
Because of the air pollution from cars.
题意：
为什么在1991年的短短四天内，伦敦就有160人死亡?

根据第一段，第四至六句But later，there was another problem：smog from cars. In December 1991，there was very little wind in London and pollution increased a lot. As a result，160 people died from pollution in just four days.但后来，又出现了另一个问题:汽车产生的烟雾。 1991年12月，伦敦几乎没有风，污染加剧了很多。 结果，短短四天内就有160人死于污染。可知，原因是来自汽车的空气污染。
Better and cheaper public transport.
题意：
一些批评人士认为英国需要什么?

根据第三段，第一句Some critics（批评家）say that Britain needs better and cheaper public transport.一些批评人士说，英国需要更好、更便宜的公共交通。 可知，一些批评人士认为英国需要更好、更便宜的公共交通。
They are trying to reduce the use of cars. They go to work by bike or carpool with others.
题意：
许多英国人做了什么来减少空气污染?

根据最后一段Many people are trying to reduce the use of cars in Britain.  Some cities now have special bicycle paths and many people go to work by bike.  Some people also carpool（拼车）with others to reduce the pollution and cost.在英国，许多人都在努力减少汽车的使用。 一些城市现在有专门的自行车道，许多人骑自行车去上班。 有些人还与他人拼车，以减少污染和成本。可知，许多英国人正试图减少汽车的使用，他们骑自行车去工作或者和别人拼车来减少空气污染。
Go green at school 
Hi, guys, 
     Isn't it pleasant to study in an environmentally friendly school? To develop a green lifestyle, we students can go green at school in smaller ways.
     On one hand, we should save resources. First, we should save paper. We can reuse the textbooks and use both sides of the paper. Second, we should save water. We can take short showers and reuse water. Third, we are supposed to save electricity. We can turn off the light when we leave from the classroom. Also, we needn't turn on all the lights if enough. 
      On the other hand, we should reduce pollution. We can protect the trees and flowers, choose the public transport and use the cloth bags instead of plastic bags. We should develop a green lifestyle, we can do more exercise and watch less TV. If we take good care of our earth today, it will be more beautiful tomorrow.
       That's all. Thank you!

*亮点词汇
pleasant 令人愉快的
environmentally friendly 对环境友好的
be supposed to 应该
instead of 而不是

*高分句型
We can turn off the light when we leave from the classroom. 
当我们离开教室时，我们可以关灯。 
If we take good care of our earth today, it will be more beautiful tomorrow.
如果我们今天爱护我们的地球，明天它会更美丽。 
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