Question

Our earth is in trouble. Our drinking water is becoming dirtier, and the air is not as clean as before . People and factories are polluting the air, rivers and lakes and seas. You may think that there is nothing you can do to help. That’s not true. There are many things you can do to help the earth.

Cars burn gasoline. This will produce a lot of CO₂ into the air. Some people believe that too much CO₂ is making the earth warm than ever. (2) They think CO₂ thins the clouds above us. The clouds keep us away from the strongest sunlight. So try to walk, ride a bike or take a bus. And if you drive a car, drive at a steady speed. This can save some gasoline.

The biggest energy use at home is for keeping (1)_________ or______ .So turn the air conditioner off when you don’t need to use it. Use lights that save energy.

Use fewer things that cannot be used again. When you buy something , consider those made from things that can be used again first.

(3)要用大量的水来洗澡沐浴。In one week an American family uses as much water for showers as a person drinks in three years! Buy a waterworks that uses less water, or take shorter showers. This can cut the use of water.

1.在横线上填入适当的单词_____________ _____________

2.将句子(2)译成汉______________________________________________________

3.将句子(3)译成英______________________________________________________

4.找出 If there is too much CO2 in the air, the earth will become warmer的同意义句

_________________________________________________________________

5.从文中找出能概括本文大意的句子______________________________________。

 

Answer 1

【答案】

1.Cold，hot   

2. 他们认为CO₂使我们上方的云层变的稀薄.

3.People use plenty of water to take a shower.

4.Too much CO₂ is making the earth warm than ever.

5.Our earth is in trouble.

【解析】此题重点考查阅读理解能力和解决问题的能力。