根据短文内容及首字母提示，填写所缺单词，并将答案填写在答题卡相应位置上。

Did you know that you can help the environment if you buy recyclable products instead of non-recyclable ones? Look for the recycle s  1.   – three arrows that make a circle – on the package. Recyclable products are usually made out of things that already have been u 2.   . It usually takes less energy to make recycled products than to make new ones. The more energy we save, the b  3.  .

Imagine that it's a hot summer day. You put an ice cream on the sidewalk, and it melts. W  4.   does this happen? Well, you probably know that the sun causes the ice cream to melt. But you may not know that the sun produces solar energy. Solar energy is a 5.    way of saying "energy that comes from the sun." Solar energy can be used to heat homes, buildings, water, a6.     to make electricity. Today, more than 200,000 houses in the United States make use of the s 7.    energy.Cars are an important part of life for most people. But cars also cause pollution and give out a lot of greenhouse gases into the air. L 8.   , there are some cars that are better for the environment. These cars can travel longer on a smaller amount of gasoline. They don't p  9.    as much, either. Using these kinds of cars can help reduce the amount of greenhouse gases in the air.

Many things, l 10.    computers, TVs, stereos, and VCRs, have special labels on them. The label says "Energy" and has a picture of a star. Products with the ENERGY STAR^® label are made to save energy. Buying products with ENERGY STAR^® labels will help protect the environment.

用所给单词的适当形式填空。（共10小题，每小题1分）
【小题1】All of us like Mr. Li because he always answers the students’ questions ____________ (patient).
【小题2】Jerry was so tired that he ____________ (fall) asleep in a short time.
【小题3】This is a big tree, it has a lot of ____________ (branch).
【小题4】If you can’t pull the door open, then try ____________ (push) it.
【小题5】It is difficult for us ____________ (breath ) fresh air now because of too much pollution .
【小题6】The Greens ____________ (have) a holiday in France right now.
【小题7】____________ (get ) down , then you will be safe .
【小题8】It’s wrong to cut down ________________ (million) of trees every year.
【小题9】Should we have more or ____________ (few) factories in Shenzhen?
【小题10】 Kate always encourages us ____________ (speak) English as much as possible.

The pollution in our country is very serious, which is harmful to our health. If? we don’t take ???

to protect the environment, the earth will be destroyed. The earth is our home. No earth, no people! So we should think of some good ? to solve the environmental problems.

　　?? is one of the problems. But some rubbish can be ?? . So we should ?? the rubbish according to the materials instead of throwing them here and there. We should also ? the waste. For example, we can use ??? sides of the paper or we can bring a basket when going to the supermarket. Waste water shouldn’t be ?? into rivers and lakes directly(直接地). Dirty water may ?? some diseases(疾病).

In a word, ? is supposed to take an action at once. It is our duty to protect the environment and make our world more and more beautiful.

1.A. hair????????????? B. measures????????????? C. sky

2.A. purpose????????????? B. results????????????? C. ways

3.A. Rubbish????????????? B. Air????????????? C. Water

4.A. stored ????????????? B. recycled????????????? C. wasted

5.A. sell????????????? B. rise????????????? C. sort

6.A. reduce????????????? B. make????????????? C. stop

7.A. both????????????? B. neither????????????? C. none

8.A. poured????????????? B. discovered????????????? C. rained

9.A. shut????????????? B. cause????????????? C. prevent

10.A. no one????????????? B. someone????????????? C. everyone

缺词填空

In most situations, light helps us see. But nowadays humans are using so much that it is in fact a kind of pollution.

When it comes to looking at the night sky, too much light makes it d  1.  for us to watch some of life’s most wonderful views: stars, p  2.  and even galaxies(星系).

According to scientific research, about 2, 500 stars can be seen by the human eye without u  3.  any special equipment(设备). But because of light pollution, you can only see 200 to 300 stars from today’s countryside, and no more than ten stars from a city. In most big c  4., people cannot see the sky filled with stars like they did in their childhood.

Light pollution affects more than just our view of sky. Research s  5.  that lots of nighttime light can harm wildlife, too.

When birds fly to a  6.  place over cities, they sometimes get lost by the brightness and fly in circles(圈) u  7. they drop from tiredness. Sea turtles need dark beaches for laying eggs, but they can’t find their ideal places because of those bright lights.

Too much light at night m  8.  even affect human health, but scientists are not sure of that. They are still learning more.

In order to prevent things from going w  9., governments and some organizations are working to reduce light pollution. Many cities and towns have taken action to reduce the use of lights at night. Lights are used only when and where they are r  10.  needed.

Hopefully, in the near future, humans can enjoy the clear and beautiful sky again and all the wildlife will live a peaceful and undisturbed life, too.

Smoking in indoor public places including public working places, public transport vehicles and some other special outdoor working places has been banned(禁止)in China since January 2011.Let’s look at the following advantages of banning smoking.
First, banning smoking will not only help in saving smokers from health problems and diseases, but will also be good for passive(被动)smokers. When the smoker is smoking in a restaurant, the people around him are sure to breathe in the smoke and suffer from the diseases an active smoker gets. If smoking is banned, spread of these diseases can be controlled.
Next, banning smoking will put stress on smokers to give up.  Since a smoker is prevented from smoking, he will learn how to live without smoking for long hours. When a smoker doesn’t smell or see anybody around him smoking, it might reduce his wish to smoke too. As a result, people have to give up smoking.
Smoking in public places influences non-smokers to start smoking, especially adolescents. When teens see people around them smoking, they will follow them easily. Thus the number of teen smokers will increase. Also asthma(哮喘)and other problems are often seen in children living around smokers. So if it is banned, these places will become safe for children and teenagers.
Looking from the economic point of view, smoking should be banned to increase work productivity(生产率).Employees(雇员)who smoke usually take breaks to smoke while working. So the number of  hours they put in their work is smaller.
If you see from the environment point of view, smoking should be banned. Smoking causes air pollution. If it is banned, it will help keep the environment from getting worse.
【小题1】________doesn’t belong to a non-smoking place.