As we all know, the environment around us is getting worse and worse.In some places we can't see fish _____ in the rivers or trees on the hills.Some people even have no clean water to drink.
Recently, a new lifestyle called low carbon life(低碳生活) is _____ every corner of our country.The meanings of low carbon are _____ energy and no waste.It is such an important project that I can't wait _____ my ideas on how to promote(促进，提升) it.
First, we should _____ a no­car day every week in our school, because cars not only cause serious air pollution but also waste energy._____ the no­car day, neither students _____ teachers are allowed to drive to school. At the same time, just walk or run.Use our _____ and enjoy the fun.
Second, we had better not use plastic bags _____．No one can stand the “white pollution”，______ it is wise to use cloth bags which can ______ again and again.
______， one thing ______ we should keep in mind is that every big thing comes from the small details. So, as students, we should turn ______ the lights the moment we leave, use ______ sides of the paper, and reuse our textbooks and so on.
All in all, it weighs greatly for all of us to put the low carbon lifestyle into practice.Just set our mind to these: no­car days, no plastic bags, and no waste.Let's do it now.1.

A．swims

B．swimming

C．to swim

D．swam

2.

A．spreading

B．moving

C．living

D．becoming

3.

A．below

B．high

C．above

D．low

4.

A．to show

B．show

C．showing

D．showed

5.

A．set off

B．set up

C．put on

D．put down

6.

A．In

B．At

C．On

D．With

7.

A．nor

B．or

C．both

D．and

8.

A．bikes

B．cars

C．buses

D．legs

9.

A．any more

B．no more

C．no longer

D．never

10.

A．because

B．so

C．but

D．although

11.

A．reused

B．be used

C．is used

D．use

12.

A．Finally

B．Final

C．Last

D．Lately

13.

A．who

B．what

C．that

D．whose

14.

A．up

B．down

C．on

D．off

15.

A．both

B．each

C．every

D．all

Do you still get free plastic bags from the supermarkets? Things have changed.
China has banned(禁止) free plastic bags at shops and supermarkets, and people have to pay for using plastic bags. The rule started on June 1, 2008. It came because our country tried to produce less litter. Making super­thin(超薄) plastic bags has also been banned.
The Chinese once used about 3，000，000，000 plastic shopping bags a day, and they have caused pollution of the environment. The bags have become a main cause of plastic pollution because they are not easy to break and people throw them away here and there. So the Chinese people are encouraged to bring their own bags for shopping.
What kind of shopping bag is the best to bring? Some students in Chongqing have a good idea. They make their own shopping bags. They use old clothes to make cloth bags, and send them to their parents as presents. They also ask their parents and friends to use cloth bags instead of plastic ones. They think it is their duty to protect the environment.
16. The Chinese people are encouraged to bring ________ for shopping.

A．no bags	B．free plastic bags
C．their own bags	D．super­thin plastic bags

17. Some students in Chongqing ________．

A．ask their parents to make cloth bags

B．make cloth bags themselves

C．pick up plastic bags everywhere

D．buy cloth bags for their parents

18. What's the main idea of this article?

A．Making super­thin plastic bags has been banned in China.

B．The bags have become a main cause of plastic pollution.

C．Some students in Chongqing begin to make their own shopping bags.

D．To protect the environment, free plastic bags have been banned in China.

My sister Alice and I have been trying to get people to stop dropping cigarette butts(烟头) for seven years. One day, we were walking in our home town and saw hundreds of cigarette butts on the ground. They made the town look so ugly that we decided to start a group to make people stop dropping butts. We called it “No Butts About It”．
At first, we drew pictures with “The earth is not your ashtray(烟灰缸)” written on them. We put up the pictures around our home town—in parks, by beaches, and along roads. We wanted to make people understand that dropping butts hurts the environment. Most smokers don't think that dropping butts hurts the earth. But it does, and all rubbish does!
Later, we wrote to companies and asked them for money to help us. We used the money to buy ashtrays to give to smokers. We wanted smokers to carry the ashtrays with them so they didn't have to drop butts.
At the moment, we are trying to get cigarette companies to put an ashtray in each pack of cigarettes. Some companies want to do it. Many people have started to join our group since it began. Today there are 45 other “No Butts About It” groups in America.
Now there are even groups in England, Australia and India！Many newspapers have written about my sister and me over the last seven years. And we have won many prizes for what we do. But we are not interested in prizes. We just want to make the earth a better and cleaner place for animals, plants and people.
One day, it will be.
19. What does the writer do with the cigarette butts?

A．Give ashtrays to the smokers.

B．Stop people buying cigarettes.

C．Pick up the cigarette butts.

D．Win prizes for starting groups.

20. The writer put up the pictures with “The earth is not your ashtray” ________．

A．in hospitals	B．on buses
C．along rivers	D．by beaches

21. From the passage we can know that ________．

A．no companies wanted to give money to them

B．the writer believes that the earth will be a better and cleaner place

C．there are only 45 “No Butts About It” groups in America

D．the writer likes to be on newspapers and win prizes

22. Which is the best title for the passage?

A．Save Our Town From Cigarette Butts

B．Buy Yourself An Ashtray

C．Cigarette Butts also Destroy Other Countries

D．No Butts Prize

Have you ever heard of e­waste(电子垃圾), which can be produced every day? How do you deal with your computers, MP4 players and mobile phones when they're broken or you want a new one?
Most people just throw them away. With the development of electronic industry (电子产业), e­waste pollution has become a serious problem. According to the United Nations, in 2014, people around the world produced 41.8 million tons of e­waste and only recycled 6.5 million tons. The US was the biggest waster, producing 7.1 million tons. China came second, with 6 million tons.
It's important to pay attention to e­waste. It can either be valuable or harmful, depending on how we deal with it. E­waste is a valuable urban mine(城市矿藏). The value of the metals, like gold and silver in the waste around the world, is surprising. And the metals can be reused. But if people throw them away, the toxic chemicals(有毒化学物质) can get into the earth or air, affecting the environment and people's health.
Apple, for example, now recycles people's used products in China when they are buying new ones. The company will test and repair the used ones and sell them at lower prices. To help reduce e­waste, we can also take computers and phones to see if companies offer recycling programmes.
23. The following can become e­waste EXCEPT________．

A．computers	B．mobile phones
C．plastic bags	D．MP4 players

24. Which country produced most e­waste in 2014 according to the United Nations?

A．America.	B．China.
C．Japan.	D．France.

25. From Paragraph 4, we learn that________．

A．the recycled Apple products will be sold at higher prices

B．buying longer lasting electronic products is a good way to reduce e­waste

C．it's better to keep the unwanted electronics in your bedroom

D．some companies offer to recycle the used electronic products

26. The main purpose of this passage is to________．

A．prove that e­waste is useless

B．encourage people to buy more electronic products

C．advise people to deal with e­waste properly to reduce pollution

D．advise people to sell the unwanted electronics

用方框中所给词语的适当形式填空，每词限用一次。
oil       waste       enemy       policy       kill
27. Don't throw the ________ anywhere. It's harmful to our environment.
28. A cat was ________ in a car accident last night.
29. Many women are very happy to hear the two­child ________．
30. We all know ________ and water will not mix.
31. We should make more friends not more ________．

根据短文内容和所给中文提示，在空白处写出单词的正确形式。每空限填一词。
“Green” is more than just a colour. It means that you should live to protect the environment—the water, the land and the air. You can be a green kid by following these     32    (步骤，措施)．
    33    (减少，减低) it.
When you use     34    (较少的) of something, you do a good thing for the earth. For example, a shorter shower means you use less water. Turn off the water when you are     35    (刷) your teeth.
    36    (再次使用，重复使用) it.
Many times, even if you don't need something, someone     37    (其他的) might just need it. For     38    (例子), if your younger sister doesn't play with her toy bear, you can give it to your neighbour. Try to exchange books, toys, even clothes with friends.
Enjoy it.
It's true that     39    (污染) is a great problem now, but the earth is still a beautiful and interesting place to explore(探索)．Go for a hike, visit nature     40    (中心) and gardens, climb mountains and take a boat in the rivers…Outdoor activities are good for you. You can also plant trees, collect reusable(可重复使用的) things…Being a green kid is so easy.
We should try to be green, or our future will be     41    (无望的). Don't you think so?

阅读下面短文，按照句子的语法结构和上下文连贯的要求，在空白处填入适当的词或用括号中所给词的正确形式填空，每空不超过两个词。
There are many kinds of pollution around us,    42     air pollution, soil pollution, noise pollution and light pollution. They are bad     43     our health in many ways.
Burning gas, oil and coal creates air pollution. It can cause sore eyes and breathing problems.
With the increase of pollution and the     44     (develop) of industry(工业), litter is everywhere. It makes our environment dirty. People put lots of rubbish in the land. Farmers use too many chemicals in     45     fields. They destroy(破坏) the soil.     46     soil pollution has become serious.
Noise pollution can make people deaf.For example, people may lose their hearing if they work in a    47     (noise) place for a long time. Too     48     (many) noise can cause high blood pressure(高血压) as well.
Working for a long time in strong, changeable light may cause some kinds of    49     (ill). It makes people feel terrible and is     50     (especial) bad for the eyes.
With less pollution, our planet     51     become greener and our health will be better. Let's be greener people.