7. 我們應(yīng)該通過(guò)避免隨地扔垃圾來(lái)減少污染。

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12. The (石油) price rises again this year.

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四、閱讀理解

       With the development of industry (工業(yè)) ，pollution is becoming more serious now. Don’t you see the heavy smoke from the big chimneys (煙囪) ? Don’t you smell the gas from the motors all around the streets? We’ve got much dirtier air!The icebergs (冰山) are melting (融化) from the warmer winter because of the air pollution!

       Don't you see there are fewer living things in the water? We ve got much darker water running around!The oceans (海洋) are in great danger. The polluted water not only kills fish,it is also harmful to our health. Many people get sick because they drink the polluted water. In some rivers the water is so dirty that they can even kill plants.

       Don’t you see the mountains getting bald? Don’t you see our ground becoming sick? We can see few green things. The resources on the earth are running out.

       We have only one earth. We should fight against the pollution. To protect the environment,we should do as follows：

       On one hand,the government should make laws for factories to use environmentally friendly fuel (能源) and stop factories from giving off polluted gases in the air. On the other hand,we should plant more trees and flowers around us. In this way,we can protect the environment effectively (有效地) and our home —the earth.

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   A. The mountains. B. Air pollution. C. Water pollution. D. Soil pollution.

() 2. What is the meaning of the underlined phrase “give off” in Chinese?

   A. 排放   B. 蒸發(fā)   C. 用盡   D. 屈服

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   D. the fishes in the river all died

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三、動(dòng)詞填空

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   A. improved   B. will be improved   C. has improved   D. was improved

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() 4. (2015 陜西) Tourists’ bad behaviour by the government in our country from now on.

   A. will record   B. records   C. will be recorded   D. is recorded

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4. (2012 蘭州) The young should be allowed (achieve) their dreams on their own.

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三、動(dòng)詞填空(10%)

1. 一Where is your MP4,Kitty?

—Oh,I lent it to Tony yesterday,but he (not give) it back yet.

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