题目内容


In 1620,about half the USA was covered by forests .Today the forests have almost gone .A lot of good land has gone with them ,leaving only sand .China doesn’t want to copy the USA’s example.We’re planting more and more tress .We’ve built the “Great Green Wall ”of tress across northern pat of our country .The “Great Green Wall”is 7,000 kilometers long ,and between 400 and 1,700 kilometers wide .It will stop the wind from blowing the earth away .It will stop the sand from moving towards the rich farmland in the south .More “Great Green Wall ”are needed .Trees must be grown all over the world. “Great Green Wall ”will make the world better .
根据短文内容,选择正确答案。
【小题1】In 1620 ,about_____ the USA was covered by forests

A.a thirdB.halfC.to thirdsD.a fourth
【小题2】 A lot of good land has gone with _____.
A.sand B.waterC.windD.forests
【小题3】 The “Great Green Wall”In China is _____long
A.7,000 kilometersB.1,700 kilometers
C.7,000 metersD.400 kilometers
【小题4】 Trees must be grown in _____.
A.ChinaB.the USA
C.some countriesD.every part of the world
【小题5】_____ will make the world better .
A.the Great WallB.Tall buildings
C.Great Green WallD.Flowers and glass


【小题1】B
【小题2】D
【小题3】A
【小题4】D
【小题5】C.

解析试题分析:
【小题1】根据In 1620,about half the USA was covered by forests .可知选B。
【小题2】根据Today the forests have almost gone .A lot of good land has gone with them。Them指代的是上文提到的the forests,故选D。
【小题3】根据The “Great Green Wall”is 7,000 kilometers long ,可知选A。
【小题4】根据Trees must be grown all over the world.可知选D。
【小题5】根据“Great Green Wall ”will make the world better .可知选C。
考点:关于环保的说明文
点评:本文首先介绍了美国的森林的森林遭到破坏后的结果,然后重点介绍了中国的北方的绿色长城工程。号召人们多植树,保护环境,很有教育意义。

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What will the house look like in the future? Could it have gardens on its walls, or a pool with fish for dinner? Architects(建筑师) believe that they are all possible. The only thing for sure is that the houses will be as green as possible.
The tree house
Many architects in the world would like to build a “tree house.” Like a leaf, the surface of the house collects sunlight during the day. The energy can be used to heat water, produce electricity, and even create fresh air for the home. The “root” (根) of the house is deep under the ground. It uses the soil (土壤) to keep the home’s temperature.
 The Lizard house
Like a lizard (蜥蜴), changing color with the weather is the most important design of a lizard house. When it’s in the bright sun, the cover of the house will turn dark to protect it from strong heat. During dark days, it turns white and takes in as much light and heat as possible to produce energy.
 Meals at home
This design is perhaps as much about the future of food production as architecture (建筑风格). It has gardens on the outside wall of the house. People can plant tomatoes, carrots and green tea on them. So every day in the morning, you just need to walk outside and collect your meals.
Learning from the past
Looking to the future isn’t the only way to be green. Sometimes, ancient techniques (古老的技术) can also help cut down energy use. For example, a chimney (烟囱) can be a useful air conditioner because it is easier to flow out hot air from the chimney.
【小题1】What is the best title (标题) of the passage?

A.Green house of the futureB.The greener, the better
C.How to build green housesD.Changes of the houses
【小题2】We can heat water, produce electricity or create fresh air for the home_______.
A.with the root of a leafB.with the energy from sunlight
C.with the soil under the groundD.with gardens on its walls
【小题3】What will happen to the cover of the lizard house when it’s in the bright sun?
A.It will take in light.B.It will produce energy.
C.It will turn dark.D.It will turn white.
【小题4】The passage seems to tell us that meals at home in the future________.            .
A.will be more deliciousB.need more cooks
C.cost as much as possibleD.will be greener
【小题5】 A chimney can be a useful air conditioner but it used to cause________.          .
A.pollutionB.accidentC.noiseD.techniques

①The Dream It is everyone’s dream to work at home or not work at all.You can plan your own hours and work when you want to.There is no more rush hour and no hours that people waste when they get to and from a job every day.
②The Fact The fact is that this dream can be attained.You can stay at home,work when you want to and make money when you need to.There are plenty of opportunities for you to make money at home,just by using your computer and the Internet.
③Start Today! Educate yourself,look closely into all the opportunities and decide on what works best for you.It will not happen during one night,but you can make the decision today and start to make it happen today.
④How Could You Do It? Do you have a blog(博客)or a personal website like millions of other people?  Are you using it to make money? Most of these blog and website owners are not.But you can do that!
         When you have your computer and the Internet working for you,your businesses will be working for you 24 hours a day,seven days a week.You will make money while you sleep,travel or do whatever you want to do all day long.
⑥Get Going! There are many ways you can make money with your computer.And you can begin your stay – at – home businesses with just a little money.What are you waiting for ?
【小题1】In which part of a newspaper would you most probably read this passage?

A.SportsB.NewsC.Culture D.Business
【小题2】What does the underlined word “attained” in Point ② mean ?
A.BrokenB.RealizedC.Lost D.Destroyed
【小题3】What’s the best title for Point ⑤ ?
A.Sleep 24 Hours a DayB.Make Money Every Moment
C.Play All Day Long D.Travel Around the World
【小题4】Which of the following is NOT TRUE according to the passage ?
A.People need a lot of money to start a stay – at – home business.
B.People can even use their blogs to make money.
C.People can plan their own time when they work at home.
D.People can make the best decision and start to make it happen today.
【小题5】How is the passage organized ?
A.By using famous people’s words.
B.By giving reasons only.
C.By showing a topic and giving solutions.
D.By telling old stories.

阅读理解
Today almost everyone knows computers and the Internet. If I ask you “What is the most important in your life?” maybe you will say “Computers and the Internet.”
The first computer was made in 1946. it was very big but it worked slowly. Today computers are getting smaller and smaller. But they work faster and faster. What can computers do? A writer has said, “People can’t live without computers today.”
The Internet came a little later than computers. It is about twenty-five years later than computers. But now it can be found almost everywhere. We can use it to read books, writer letters, do shopping, play computer games or make friends.
Many students like the Internet very much. They often go into the Internet as soon as they are free. They make friends on the Internet and maybe they have never seen these friends. They don’t know their real names, ages, and even sex. They are so interested in making the “unreal friends” that they can’t put their hearts into study. Many of them can’t catch up with others on many subjects because of that.
We can use computers and the Internet to learn more about the world. But at the same time, we should remember that not all the things can be done by computers and the Internet.
【小题1】 The Internet can not be used for______.

A.studyingB.shoppingC.thinkingD.playing
【小题2】 When the computer was invented, it was______.
A.large and worked quicklyB.small and worked slowly
C.large but worked slowlyD.small but worked quickly
【小题3】 The Internet was born in about________.
A.1960B.1970C.1980D.1985
【小题4】Which of the following is TRUE?
A.Few students like going into the Internet.
B.Students use the Internet to make “unreal friends.”
C.These “Unreal friends” often meet each other
D.Students know the friends on the Internet very well
【小题5】What does the writer think of the Internet?
A.It is wonderful
B.It can make students study harder
C.It is not good for students
D.It is helpful, but we can’t do everything on it.


It was so dark outside the car window that it was hard to see anything.
“ Can I have a carrot, Mom?” Bruce asked.
“I don’t have any carrots,” his mom said. “How about an apple?”
“No,” said Bruce. “It has to be a carrot.”
“Why do you want a carrot?” asked his mom
“You always say carrots help your eyes.” said Bruce. “If I eat one now, it might help me see in the dark.”
Would eating a carrot really help Bruce? What is special about carrots? What makes a carrot special is its color. Carrots are orange because they contain(包含) bta-carotene( 胡萝卜素). Beta-carotene is a way of saying vitamin A. Your eyes need vitamin A. It helps them work.
When light hits your eye, very small parts inside turn the light into messages. The messages go to your brain(大脑), and then you know what you’re looking at. Your eye can only turn light into messages when it has a special chemical(化学物质). Your eyes use vitamin A to make the special chemical. Every time your eye changes light into messages, a little bit of the chemical is used up. By the end of the day, you’ve looked at hundreds of things. That uses up a lot of the chemical. Your eyes need to make more.
What should you eat if you don’t like carrots? Don’t worry. Other fruits and vegetables have vitamin A, too. The secret is in their color. Most orange or red fruits and vegetables contain beta-carotene, or vitamin A, Sweet vegetable, red peppers(胡椒), Mangoes(芒果) are a few foods that have the same orange secret.
【小题1】 Bruce wanted a carrot because he thought _______.
A. he liked it
B. it could help him see in the dark
C.  it was sweet and delicious
【小题2】How does vitamin A help your eyes work?
A. The special chemical can stop your eyes from using up vitamin A.
B. The special chemical is used to make Vitamin A which turns the light into messages
C. Vitamin A is used to make the special chemical which turns light into messages.
【小题3】 Which of the following is NOT true according to the passage?
A. Carrots are orange because they store beta-carotene.
B. Any food which is orange or red must have some Vitamin A.
C. Most fruits that are orange or red store some beta-carotene or Vitamin A.
【小题4】 Sweet vegetable, red peppers, and mangoes don’t have the same orange secret, do they?
A. No, they don’t.     B. Yes, they do.     C. I’m not sure.
【小题5】 The passage mainly tells us that _______.
A. we can’t see in the dark unless we eat many carrots every day
B. we can’t see unless we eat a lot of orange or red food every day
C. we should eat some food containing vitamin A so that we can see well


The rapid growth of Smartphones and electronic tablets(平板电脑)is making the Internet favourite for Americans reading news, a report said.
News consumption online increased 17% last year from the year before. Television news, newspapers, radio and magazines all lost audience last year. For the first time, the number of people who get news online at least three times a week is larger than the number of people who get news from the newspapers. TV news has been the most popular since the 1960s. It has replaced the afternoon newspapers. But now the online news seems to be more popular than the TV news.
People are used to having the Internet available on phones or small tablets. In December, 2010, 41% of Americans said they got most of their news on the Internet, more than double the 17% who said that a year earlier, the report said. In January, 2011, 7% of Americans owned electronic tablets, nearly double what it was three months earlier. It was the fastest-growing new digital technology, ahead of mobile phones when they were introduced. The online ad income was expected to surpass(超过)print newspaper ad income for the first time in 2010.
The news business used to be the intermediary(中介). You needed newspapers and TV stations to reach your customers. In this age of the computer, it’s the software developers that you need.
【小题1】Americans like getting news from ________ best today.

A.TV news
B.the Internet
C.newspapers
D.radios
【小题2】About ________ % of Americans got most of their news on the Internet in 2009.
A.7
B.17
C.24
D.51
【小题3】Which of the following media has more readers?
① TV news        ② the Internet        ③ the afternoon newspapers
A.①>②>③
B.②>①>③
C.③>①>②
D.③>②>①
【小题4】About 3.5% of Americans had electronic tablets in ________.
A.October, 2010
B.December, 2010
C.February, 2011
D.March, 2011
【小题5】The news business depends on ________ today.
A.the reporters
B.the readers
C.the newspaper sellers
D.the software developers


Is it difficult for you to get up in the morning? Hiroyuki’s bed will solve your problem! Here is how it works.
The bed is connected to an alarm clock. First, the alarm clock rings. You have a few minutes to wake up. Next, a tape recorder in the bed plays soft music. The tape recorder in Hiroyuki’s bed plays a recording of his girlfriend. She whispered in a soft voice, “Wake up, darling, please.” After minutes later, Hiroyuki hears a recording of his boss. His boss shouts, “Wake up at once , or you’ll be late !”
If you don’t get up after the second recording, a mechanical “foot” in the bed will kick you in the head. The bed waits a few more minutes. What! You’re still in bed! Slowly the top of the bed rises higher and higher. The foot of the bed goes lower and lower. Finally you slide off the bed and onto the floor. You are out of bed awake!
Hiroyuki’s bed is not in stores. There is only one bed--- the bed Hiroyuki made for a contest. Maybe someday a company will make Hiroyuki’s bed and sell it in stores. Maybe people will buy millions of beds. Then Hiroyuki will be rich. If the bed makes Hiroyuki rich, he won’t need to work, and he won’t need to get up early!
【小题1】 The bed is useful to the people _______.

A.who can’t sleep wellB.who can’t get up early
C.who go to bed earlyD.who go to bed late
【小题2】The bed is not connected to _______ .
A.an alarm clockB.a tape recorderC.a TVD.a mechanical “foot”
【小题3】 What will finally happen to Hiroyuki if he doesn’t get up ?
A. He will slide onto the floor .
B. A tape recorder will play a recording of his boss .
C. A mechanical “foot” will kick him in the head .
D. The bed will rise higher and higher
【小题4】Which is TRUE of the following sentences ?
A. Hiroyuki’s company has made many such beds .
B. Hiroyuki’s bed is the only one made for a contest .
C. Hiroyuki has made a lot of money .
D. Hiroyuki needn’t get up early now .

Why do plants grow in some places and not in others? Why does some land have so much growing on it, while other land has almost no plants growing on it at all?
To grow, plants need several things. One is warmth. In very cold places almost nothing grows. Plants also need water. In very dry parts of the earth only a few unusual plants can grow. That’s why dry deserts everywhere are almost not covered by trees or grass.
Plants must also have a place in which to put down their roots and grow. They find it difficult to grow on hard land. The town is built on hard land. The plants here have only the soil found between the cracks of the stones to grow in.
Another thing plants must have before they can grow is food.
What will happen if we try to make things grow on the sandy beach? A few plants, such as beach grass, will grow in sand, but most plants won’t. Even if the weather is warm enough and we water the plants each day, many of them will die because the sand on this beach has almost no food for plants.
【小题1】What things don’t most plants need to grow well according to the passage?
A.Warmth.              B.Food.                C.Sandy beach
【小题2】What does the underlined word “cracks” mean in the passage?
A.表面             B.缝隙                 C.夹层
【小题3】From the passage, we know that it is        for plants to grow in dry places.
A.difficult                B.impossible           C.important
【小题4】The reason why most plants can’t grow on the sandy beach is that       .
A.there isn’t enough sunlight
B.there is too much water
C.it has little food for plants
【小题5】The passage can most probably be found in a        book.
A.science              B.history              C.travel

BEIJING—No Car Day was first started by 34 cities in France on September 22,1998.It was started to protect the environment.By now, more than 1,000 cities around the world have had a No Car Day.
The first No Car Day in China was in Chengdu in 2001.Other cities, including Taipei, Shanghai and Wuhan, also support(支持) the day.
In Beijing, more and more people are joining in the activity.It asks drivers to leave their cars at home for one day each month and walk or ride a bike to work.It also calls on Beijingers not to use cars on June 5(World Environment Day).The slogan(口号) for the day is, “If we drive for one less day, we can have one more nice day.”
So far, more than 200,000 drivers have shown their support.“We can’t control the weather, but we can chose not to drive,” said Wu Zonghua, a car club chairman.Beijing is trying to have 238 blue sky days this year.In the first quarter of this year, Beijing only had 52 blue sky days.This was 11 days less than the number for the same period last year.Much of the dust(灰尘) comes from the desert(沙漠), but cars cause most of the air pollution(污染).We must do more for no Car Day.
【小题1】There are       cities in China that support No Car Day according to the passage.

A.threeB.fourC.fiveD.six
【小题2】 The activity of No Car Day encourages Beijing drivers       .
A.not to work on No Car Day
B.to enjoy having a day off
C.to leave their cars at home for repair
D.to ride a bike or walk instead of driving to work
【小题3】According to the passage there were       blue sky days in the first quarter of last year in Beijing.
A.52B.63C.41D.238
【小题4】The air pollution in Beijing is mostly caused by       .
A.carsB.dustC.weatherD.rubbish
【小题5】We can know from the passage that       .
A.more and more people in Beijing are joining car clubs
B.people will have one more World Environment Day each month
C.more and more people won’t drive on No Car Day in Beijing
D.more people in the world won’t drive any more

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