Global warming happens when greenhouse gases trap heat and light from the sun in the earth’s atmosphere, which increases the temperature. This is like when heat is trapped in a car. On a hot day, the car gets hotter when it is out in the parking lot. This is because the heat and light from the sun can get into the car, by going through the windows，but it can’t get back out. This is what the greenhouse effect does to the earth .The heat and light can get through the atmosphere, but it can’t get out As a result，the temperature rises.
Sometimes the temperature can change in a way that helps us. The greenhouse effect makes the earth appropriate for people to live on Without it，the earth would be freezing，or it would be burning hot. It would be freezing at night because we would not get the sun’s heat and light .During the day, especially during the summer, it would be burning because the sun would be up with no atmosphere to filter(过滤)it，so people，plants，and animals would be exposed to all the light and heat.
Although the greenhouse effect makes the earth able to have people living on it，if there gets to be too many gases，the each can get unusually warmer, and many plants，animals．and people will die. Plants would die because they would not be able to take the heat .This would cause us to have less food to eat, and it would also limit the food that animals have. With less food for the animals that we need to survive we would even have less food. Gradually, people，plants，and animals would all die of hunger．
People are doing many things to try to stop global warming .One thing is carpooling—driving with someone to a place that you are both going to. Another thing is being more careful about leaving electrical devices turned on. Now, more people are even riding buses or bikes to lower the amount of greenhouse gases in the air .Although adults do many things to help stop global warming, kids call do just as much.By the example given in Paragraph l, the author wants to__________.
| A．explain how global warming happens |
| B．show his feeling in a car in hot summer |
| C．tell us cars are causes of greenhouse gases |
| D．say that I there are greenhouse gases in every car |
The underlined word ‘it” in Paragraph 2 refers to__________.
| A．light | B．greenhouse effect | C．temperature | D．heat |
What is the effect of atmosphere?
| A．IT only traps the heat of the sun. |
| B．It does great harm to humans. |
| C．It makes the earth neither to hot nor too cold. |
| D．It prevents all the light from the sun shining on the earth. |
What is the main idea of the third paragraph?
| A．lf there is greenhouse effect．all the plants will die |
| B．Human beings are likely to disappear from the earth |
| C．Crops can ′t take in the heat lf there is greenhouse effect |
| D．Although greenhouse effect is necessary．Too much of it will cause us to die. |
What will the author most probably discuss in the paragraph that follows?
| A．What kids can do to help stop global warming. |
| B．Who should be responsible for the environmental problems. |
| C．What global warming is doing to the environment. |
| D．Why cars and buses pollute the air a lot |
Driving to a friend’s house on a recent evening, I was attracted by the sight of the full moon rising just above my friend’s rooftop. I stopped to watch it for a few moments, thinking about what a pity it is that most city people --- myself included --- usually miss sights like this because we spend most of our lives indoors.
My friend had also seen it. He grew up living in a forest in Europe, and the moon meant a lot to him then. It had touched much of his life.
I know the feeling. Last December I took my seven-year-old daughter to the mountainous jungle of northern India with some friends. We stayed in a forest rest house with no electricity or running hot water. Our group had campfires outside every night, and indoors when it was too cold outside. The moon grew to its fullest during our trip. Between me and the high mountains lay three or four valleys. Not a light shone in them and not a sound could be heard. It was one of the quietest places I have ever known, a bottomless well of silence. And above me was the full moon, which struck me deeply.
Today our lives are filled with glass, metal, plastic and fiber-glass. We have television, cell phones, pagers, electricity, heaters and ovens and air-conditioners, cars, computers.
Struggling through traffic that evening at the end of a tiring day, most of it spent indoors, I thought, “Before long, I would like to live in a small cottage. There I will grow vegetables and read books and walk in the mountains. And perhaps write, but not in anger. I may become an old man there, and wear the bottoms of my trousers rolled and measure out my life in coffee spoons. But I will be able to walk outside on a cold silent night and touched the moon.”The best title for the passage would be _________.
| A．Touched by the Moon |
| B．The Pleasures of Modern Life |
| C．A Bottomless well of Silence |
| D．Break away from Modern life |
The writer felt sorry for himself because __________.
| A．there was too much pollution. |
| B．he failed to see the fullest moon. |
| C．he didn’t adapt to modern inventions |
| D．there were too many accidents on the road. |
What impressed the writer most in the mountainous jungle of northern India?
| A．No modern equipment. | B．Complete silence. |
| C．The nice moon. | D．The high mountain. |
Modern things are mentioned mainly to ___________.
| A．show that the writer likes city life very much. |
| B．tell us that people greatly benefit from modern life. |
| C．explain that people have less chances to enjoy nature. |
| D．show that we can also enjoy nature at home through them. |
The author wrote the passage to __________.
| A．express the feeling of returning to nature. |
| B．show the love for the moonlight. |
| C．advise modern people to learn to live. |
| D．want to communicate longing for modern life. |
As computers become all the more popular in China, Chinese people are increasingly relying on computer keyboards to input Chinese characters. But if they use the computer too much, they may end up forgetting the exact strokes of each Chinese character when writing on paper. Experts suggest people, especially students, write by hand more.
Do you write by hand more or type more? In Beijing, students start using a computer as early as primary school. And computer dependence is more widespread among university students. Almost all their assignments and essays are typed on a computer.
All the students interviewed say they usually use a computer.
It’s faster and easier to correct if using a computer. And that’s why computers are being applied more and more often to modern education. But when people are taking stock in computers increasingly, problems appear.
“When I’m writing with a pen, I find I often can’t remember how to write a character, though I feel I’m familiar with it.”
“I’m not in the mood to write when faced with a pen and paper.”
Many students don’t feel this is something to worry about. Now that it’s more convenient and efficient to write on a computer, why bother to handwrite?
Many educators think differently. Shi Liwei, the headmaster of a famous primary school in the capital said, “Chinese characters enjoy both practical and aesthetic (审美的) value. But those characters typed with computer keyboards only maintain their practical value. All the artistic beauty of the characters is lost. And handwriting contains the writer’s emotion. Through one’s handwriting, people can get to know one’s thinking and personality. Beautiful writing will give people a better first impression of them.”
To encourage students to handwrite more, many primary schools in Beijing have made writing classes compulsory(必修的) and in universities, some professors are asking students to turn in their homework and essays written by hand. Which of the following can best serve as the title of the passage?
| A．The Importance of Handwriting and Typing. |
| B．To type or to Handwrite. |
| C．Writing by Computer will Replace Writing by Hand. |
| D．Practical and Aesthetic Value of Chinese Characters. |
The students interviewed prefer to write using a computer mainly because __________.
| A．they are usually asked to e-mail their homework and essays. |
| B．they can correct the mistakes they make quickly and conveniently. |
| C．they found it not easy to remember how to write a character. |
| D．computers have become a trend and fashion in China. |
Which of the following statements in NOT the advantage of handwriting?
| A．Handwriting contains the writer’s emotion. |
| B．The writer’s thinking and personality are shown in his or her handwriting. |
| C．Handwriting can impress people well and build one’s self-confidence. |
| D．Chinese characters enjoy both practical and aesthetic value. |
The underlined expression “taking stock in” probably means ___________.
| A．getting bored with |
| B．getting dependent on |
| C．becoming curious about |
| D．getting curious about |
We can draw the conclusion from the passage that ___________.
| A．more and more students will give up writing on a computer. |
| B．writing by hand will give way to typing by computer one day. |
| C．more and more students will pay attention to handwriting. |
| D．the typing article better expresses one’s emotion and quality. |
He almost didn’t see the old lady, stranded on the side of the road, but even in the dim light of day, he could see she needed help. So he pulled up in front her Mercedes and got out.
Even with the smile on his face, she was worried. No one had stopped to help for the last hour or so. Was he going to hurt her? He didn’t look safe; he looked poor and hungry. He could see that she was frightened, standing out there in the cold. He knew how she felt.
He said, “I am here to help you, ma’am. Why don’t you wait in the car where it’s warm? By the way, my name is Bryan Anderson.”
Well, all she had was a flat tire, but for an old lady, that was bad enough. Bryan crawled under the car looking for a place to put the jack, skinning his knuckles a time or two. Soon he was able to change the tire. But he had to get dirty and his hands hurt.
As he was tightening up the lug nuts, she rolled down the window and began to talk to him. She told him that she was from St. Louis and was just passing through. She couldn’t thank him enough for coming to her aid.
Bryan just smiled as he closed her trunk. The lady asked how much she owed him. Any amount would have been all right with her. She already imagined all the awful things that could have happened, had he not stopped. Bryan never thought twice about being paid. This was not a job to him. This was helping someone in need, and God knows there were many people who had given him a hand in the past. He had lived his whole life that way, and it never occurred to him to act any other way.
He told her that if she really wanted to pay him back, the next time she saw someone who needed help, she could give that person the assistance they needed, and Bryan added, “And think of me.”
He waited until she started her car and drove off. It had been a cold and depressing day, but he felt good as he headed for home, disappearing into the twilight.This story most probably took place_______.
| A．in a garage | B．on a highway | C．in a busy street | D．near a gas station |
When the man approached the old lady, the first thing he did was to______.
| A．ask what was wrong with her car |
| B．get the old lady out of her car |
| C．change her tire as soon as possible |
| D．make her know he wanted to help her |
The underlined part in Paragraph 6 suggests that________.
| A．the old lady had got ready to pay the man |
| B．the old lady was grateful to the man |
| C．the man had a lot of difficulty changing the tire |
| D．the man didn’t stop changing the tire |
Which of the following words can best describe the man?
| A．Warm-hearted and sensitive. |
| B．Careful and serious. |
| C．Thoughtful and helpful. |
| D．Generous and open-minded. |
It can be inferred from the last paragraph that ______________.
| A．the man was happy after helping the old lady |
| B．the man received a lot of money from the old lady |
| C．the man made the old lady feel cold and depressed |
| D．the man felt extremely frustrated all the way home |
When you see homework covering the kitchen table and toys are piling up around the sofa, you probably wish there was a bit more space. You are not alone. Nearly a third of parents say they feel squeezed into their homes but cannot afford to move to a bigger property, a report reveals today.
Twenty-nine percent say "their property is too small to fit the size of their family—rising to 40 percent for those 34 and under". One in four children is 'forced to share' a bedroom, according to the Finda-Property. Com website. Property analyst Samantha Baden said: "Afford-ability remains a key issue for families, with the average cost of a three-bedroom home around ￡193,000."Very few can afford to buy or to rent a property of the size they want and in the area they desire to live in, according to Miss Baden.
A recent report, from investment firm LV, also found that many 'space-starved parents’are pushed into a two-bedroom home which was perfect when they were a young couple, but has no space for three or so children. Grown-up children who cannot afford to leave homo are also adding to the problem facing families in Britain's 'big squeeze'.
For a home to be the correct size, which means it is not overcrowded, parents must have their own bedroom. Children under ten can share, as well as same-sex children between ten and 20.Anyone over 21 also needs their own room.
The report comes as official figures, published yesterday by the Land Registry, revealing house prices are falling sharply in every region except London. The worst – hit area is the North East where average house prices have fallen to below ￡100, 000 for the first time in seven years. However, they remain unaffordable for millions.According to Paragraph 1, the report reveals.
| A．children like to do homework in the kitchen |
| B．some families can't afford a bigger property |
| C．only a few families have housing problem |
| D．people are satisfied with their living condition |
What Miss Baden said in Paragraph 2 means.
| A．most families don't have enough money yet |
| B．no family could afford a three - bedroom home |
| C．it is common to live in a three - bedroom home |
| D．the price of a bigger property is still acceptable |
The report from the investment firm LV shows.
| A．young couples should live in a two - bedroom home |
| B．families with three or so children couldn't afford a home |
| C．parents should buy houses for their grown - up children |
| D．some grown - up children couldn't afford a separate home |
What can we learn from the last paragraph?
| A．House prices are falling down everywhere. |
| B．People are able to buy a home of correct size. |
| C．The house prices in London has not fallen down. |
| D．The North East is now an area suitable to live in. |
Ban Fur? Then Why Not Leather?
Much to the displeasure of some local businesses, the City Council in West Hollywood, California, voted without opposition last week to ban the sale of fur products. Should laws be involved in this issue? Is it unfair to ban sales of fur, but not sales of leather and hides (兽皮)?
Animals Do Not Have Rights
By Tibor R. Machan
My view is that animals do not have basic rights. It is a matter of ethics (伦理学) and not of the laws of human societies. If animals had such rights as human beings do, they would have to be held responsible for killing fellow animals in the wild. That way of thinking about animals makes a category mistake. Using animals, including their fur or organs, to improve people's lives is acceptable.
A Small Step Against Cruelty
By Kate Carter
Both fur and leather are the skins of dead animals. Why should we think that the lovable furry ones deserve more of a life than the less pleasing ones? Some say leather is less cruel because it's a byproduct (副产品) of the meat industry. But this isn't really true. Some cheap leather may be a byproduct of the meat industry, but often it's the other way round. In South Africa, where there is a developing market for ostrich(鸵鸟)farms, the skins account for roughly 80 percent of the slaughtered (宰杀)birds' value, a mere 20 percent of which comes from the meat.
"Who" Are You Wearing?
By Marc Bekoff
West Hollywood's ban is a move in the right direction. However, we must work to ban the sales of leather and hides, too. Furs come from animals who are attacked to become clothing, while some leather and hides come from slaughterhouse(屠宰场) animals. We must remember that when people choose to wear fur, leather and hides, they are wearing formering conscious beings. So it's a matter of who they are wearing, not what they are wearing because these animals must be referred to as who and not what or that.What is the passage mainly about?
| A．West Hollywood's ban on fur products. |
| B．Differences between fur and leather sales. |
| C．The government's role in protecting animals. |
| D．The ecological imbalance in West Hollywood. |
Tibor R. Machan seems to believe that.
| A．laws should be passed to protect animals |
| B．humans are respornsible for killing animals |
| C．it is not reasonable to use animals to improve life |
| D．animals and humans aren't supposed to share equal rights |
What is Kate Carter's opinion about wearing fur and wearing leather?
| A．Both are decided by the meat industry. |
| B．There is little distinction (区别) between them. |
| C．Wearing fur is generally more acceptable. |
| D．Wearing leather is cheaper than wearing fur. |
What is Marc Bekoff’s attitude towards sales of fur?
| A．Sympathetic. | B．Careless. | C．Tolerant. | D．Opposed. |