知識點一 pollution 污染;污染物 pollute認污染相關短語：water pollution水污染;air pollution空氣污染;noise pollution嗓音污染。
1. (詞形填空) our government is taking some action to stop the water (pollute) .
知識點二much cleaner干凈得多
much作程度副詞，修飾形容詞或副詞比較級，意為“ 得多”。
2. (翻譯) 汽車比馬快得多。
The car runs the horse.
習題精選系列答案科目：初中英語 來源： 題型：
四、 任務型閱讀。(10分)
What should you do if your house catches a fire? Warn (警告) the family and get out as soon as possible. DonJt stop to save your things,but call 119 at once.
Most fire safety experts (專家) advise (建議) that you should close bedroom doors at night. Can you think why? If a fire breaks out at night,it often burns for a long time before it is discovered (發(fā) 現(xiàn)) . Hall ways (過道) sometimes become full of smoke and poisonous gases (氣體) . A closed door stops these from going into the bedroom where you are sleeping.
If you wake up one night and smell smoke,stay calm (平靜) . Go to the bedroom door and feel it. If it is warm and hot,don't open it. There is fire in the hall. Wake all of the family. Then go to the window. If you can do so safely,jump down,but don^ jump except as a last way. Wait for help. If the door is not hot,open it. And make your way carefully out of the house.
1. What should you do if your house catches a fire?
2. Should you stop to save your things when your house catches a fire?
3. Why should you close your bedroom doors at night?
4.What will you do if you wake up one night and smell smoke?
5. Can you open the door if it is warm and hot?
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科目：初中英語 來源： 題型：
() 4. Anny Jeff when they were both 25 years old.
A. get married B. married
C.married with D. married to
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() 1. How many places have you visited 2003?
A. when B. before C. after D. since
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() 2. Noise pollution was a serious problem here .
A. since then B. in the future
C. once a week D. in the past
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