When you watch TV and play video games you make global(全球的) warming worse! It may seem hard to believe, but when electricity is made, so are greenhouse gases(温室气体). This means that every time you use electricity you help make global warming worse!

  Cars are also making global warming worse. They burn fossil fuels(化石燃料) in their engines, and send lots of greenhouse gases into the air.

 Global warming may be a big problem, but we can all help stop it. People can try to drive their cars less. Or even get ones that run on sunlight! You can also help. Let’s try one of these top ideas:

(1) Try to use less electricity. Turn off lights, your television, and your computer when you’ve stopped using them. To make electricity, fossil fuels are burned in big factories. But burning fossil fuels also makes greenhouse gases. You should also try to watch less TV.

 (2) Plant trees. Not only is it a fun thing to do, but it is also a great way to lower the number of greenhouse gases in the air. Trees take carbon dioxide out of the air when they grow.

(3) Don’t throw away your rubbish, try to recycle it. If rubbish is not recycled, it is put in the ground. There it rots(腐烂) and makes a greenhouse gas called methane(甲烷).So try to recycle cans, bottles, plastic bags and newspapers. It’ll make you feel great! And it’ll help the Earth.

1.If we _____, we may make global warming worse.

A. use less electricity                                         B. drive a car on sunlight

C. plant trees                                               D. throw away rubbish

2. ______ will make global warming worse.

A. Methane            B. Cans               C. Newspapers                      D. Bottles

3.Using less electricity does good to global warming because_______.

A. the less electricity is used, the more greenhouse gases are produced

B. the more electricity is used, the more greenhouse gases are produced

C. more electricity is used, less greenhouse gases are produced

D. less electricity is used, more greenhouse gases are produced

4.Which is the following is NOT TRUE according to the passage?

A. Driving cars on sunlight helps to stop global warming.

B. When cars burn fossil fuels, they produce greenhouse gases.

C. When trees grow, they send carbon dioxide into the air.

D. By planting more trees, we can lower the number of greenhouse gases in the air.

Like the Olympic Games, the Youth Olympic Games (YOG) happens every 4 years. Only players between 14 and 18 years old can take part in it. The people in Singapore h   【小题1】   the first Youth Olympic Games last year. On February 11th, 2011，Nanjing, the c   【小题2】    city of Jiangsu Province, got the chance to hold the 2014 Youth Olympic Games and will become the s  【小题3】   Chinese city to welcome the Olympic flame (圣火) after the Beijing Olympic Games in 2008. The Games will take place in A  【小题4】  , 2014, and go on for 12 days. There will be up to 3,600 players in 26 sports.
The theme (主题) of YOG is ‘Green Youth Olympic Games, Dynamic Youth Olympic Games, and Cultural Youth Olympic Games.’ Green Youth Olympic Games need us to save the environment (环境) so that we can have fresh a   【小题5】   and show foreign friends a beautiful city.
People in Nanjing have done a lot for the Youth Games, and we are s   【小题6】    that YOG will become better and better. Workers are very busy. They are b  【小题7】    new roads and new undergrounds for YOG. A new Olympic Village and a Youth Olympic Centre are being built in Jianye District (区), which will be a part of the International Youth Olympic City. Now we are planting more trees to make Nanjing greener and n   【小题8】  .
We are very happy and looking f   【小题9】    to YOG. We all hope the Youth Games will be a big success (成功). Let’s try to do s 【小题10】   for 2014 Nanjing YOG!