请你结合日常生活中的习惯，列出三种在我们日常生活中减少污染的办法。

题型分析：本次写作是使用一般现在时来写出三个表达节能减排的句子。

行文思路：由题目要求可知，本次写作可以从减少空气污染、土壤污染、水污染

三个方面来写。

高分点拨：使用祈使句会更容易表达。佳作展示：

1.      

2._________________

3.       

they,bum,much,clean,for,breathe,harm,

waste,pollute,when,produce,it

  Air pollution affects the air we breathe. It is full of 1 gases,drops and particles (颗粒).These make the air quality (空气质量) poor. Many things can cause air 2 . Some air pollution is from 3 things. People use oil to make gasoline (汽油) 4 cars. Cars and trucks produce a lot of air pollution. Coal can give off harmful gases 5 people burn it to make power. Biomass fuels(生物燃料).like wood,can cause a little air pollution. It does not produce as 6 as natural fuels. Some do not 7 any air pollution,such as,solar energy,wind energy and water power.

  Air pollution can make 8 hard for some people to breathe. People with heart or lung diseases can have trouble  9 when  there is a lot of pollution. Scientists are looking for 10 fuels. They are trying to make the pollution in the air lower.

1.         2.          3.        

4.       5.          6.        

7.         8.          9.      

10.      

  Have you ever paid attention to the Air Quality Index (空气质量指标）or AQI reported in the newspaper? The AQI helps us understand what the air quality around us means to our health. The AQI uses colors,numbers and words to tell us about the air. Let's see what these colors and numbers mean.

根据短文内容，选择最佳答案。

(   ) 1. If the Air Quality Index is    ， the air quality is good for most people.

A. orange B. red

C. purple D. yellow

(   ) 2. When the AQI color is green,the AQI number may be       .

 A.40 B.80 C.120 D. 160

(   ) 3. The ____ AQI numbers are,the          air quality is.

A. bigger;better

B. smaller;better

C. bigger;nicer

D. smaller;worse

(   ) 4. The doctor may advise Mr. Zhang__ if  the  AQI  number is

between 151 to 200 because of his lung disease.

A. to stay outdoors often for fresh air

B. to spend less time outdoors

C. not to stay outdoors for a long time

D. never to spend any time outdoors 

(   ) 5. Which of the following is TRUE?

A. If the AQI number is 140,the AQI color will be red.

B. If the AQI color is purple,the air is the best for people.

C. People with lung disease are very sensitive to the air.

D. The AQI can't help people know the air quality.

5. If we recycled more waste,we wouldn't need  to  produce  so  much  and there wouldn't be so much         (污染).

4. The earth is the third       (行星)from the sun.

3. Don't drink too much.  It will cause high          (血)pressure.

2. The government plans to          (创造)more jobs for young people.

1. People used to burn       (煤)to cook or keep warm.

 Taking away a city's rubbish is a big job. Every day trucks come into a city to collect it. Most rubbish is useless. If we kept these things,we would soon have a mountain of rubbish.

  In some cities people collect the rubbish and take it outside of the city to a dump (垃圾场).People often build the city dump in a low ground or a place with a big hole. And they break the kitchen rubbish into small pieces and send it into the sewage system (系统).The sewage system also takes away the used water from toilets and other places.

  To keep mice and flies away,people use some earth to cover the newly dumped rubbish. Later,people may plant grass on the rubbish-filled land.      Finally,people build a house or a school there.

  In other cities people burn the rubbish in special places. The fire burns everything but the metal (金属).Sometimes we can use the metal again in special factories. We can put the food parts of rubbish in special piles and make them change into something called humus (腐殖质). It looks like black earth. It can feed plants and help to make them grow.

根据短文内容,选择最佳答案。

(   ) 1. Where do people build the city dump?

A. In the city.

B. In a low ground inside the city.

C. In a high place with a big hole.

D. In a low ground or a place with a big hole outside of the city.

(   ) 2. The underlined word " sewage " in the second paragraph means         .

A.排污  B.染色C.洗涤D.吸尘

(   ) 3. How should we deal with a used metal box according to the passage?

A. By burning it off.

B. By putting it in water.

C. By throwing it away.

D. By reusing and recycling(回收)it.

(   ) 4. What do people use the food parts of rubbish for?

A. Feeding animals.

B. Feeding plants.

C. Building a house.

D. Making machines.

(   ) 5. You can read the passage in         .

A. a science book

B. a TV guide

C. a history book

D. a telephone book

Dear editor,

  I'm writing to you to say something about the noise in my neighborhood. I've lived in this city for years. It used to be very 1 here. But now I have found that everyone and everything is loud. Loud dogs,loud music early in the morning and at one,parties all the time …I don't 2 the last time I had peace of mind. It's so loud that I have to take sleeping pills to  3  Not sure what to do anymore. It 4 me very stressed out (心力交摔)and hopeless. One time I tried to complain to a neighbor 5 their noise and they threatened (威胁)me. The police don't do anything to help at all. There's nothing I can do to get out of this  6 .

  I don't think that we should just 7 noise  pollution.  Now  I  make  sure  that the people that I talk to understand the importance of reducing (减少)noise pollution.  I can't do  8  right now but I do what I can. People need to work together to  9  noise pollution. Of course it will not change over one night,but 10 we can make the noise levels lower in our communities. If you are not part of the solution (解决办法)then you are part of the problem.

                      Yours,Simon

(   ) 1. A. small B. clean

      C. quiet D. crowded

(   ) 2. A. think B. care

       C. remember D. regard

(   ) 3. A. go to work B. go to sleep

      C. keep fit D. feel confident

(   ) 4. A. makes B. changes

        C. encourages D. forces

(   ) 5. A. for B.of

       C. with D. about

(   ) 6. A. problem B. answer

      C. period D. pain

(   ) 7. A. receive B. accept

        C. refuse D. produce

(   ) 8. A. something B. anything

      C. much D. many

(   ) 9. A. discuss B. finish

      C. develop D. prevent

(   ) 10. A. at first B. at least

      C. at most D. at last