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 |
Everyone knows that the French are romantic, the Italians are fashionable and the Germans are serious. Or do they? Are these just stereotypes or is there really such a thing as national character? And if there is, can it affect how a nation succeed or fail?
At least one group of people is certain that it can. A recent survey of the top 500 entrepreneurs (实业家) in the UK found that 70 percent felt that their efforts were not appreciated by the British public.
Britain is hostile to success, they said. It has a culture of jealousy (嫉妒) . As a result, the survey said, entrepreneurs were “unloved, unwanted and misunderstood”. Jealousy is sometimes known as the “green-eyed monster” and the UK is its home. Scientists at Warwich University in the UK recently tested this idea. They gathered a group of people together and gave each an imaginary amount of money. Some were given a little, others a great deal. Those given a little money were given the chance to destroy the large amounts of money given to others—but at the cost of losing their own. Two thirds of the people tested agreed to do this.
This seems to prove the entrepreneurs were right to complain. But there is also conflicting evidence. The Organization for Economic Cooperation and Development (OECD) recently reported that the UK was now the world’s fourth largest economy. That is not bad for people who are supposed to hate success. People in the UK also work longer hours than anyone else in Europe. So the British people are not lazy, either.
“It’s not really success that the British dislike,” says Carey Cooper, a Professor of management at the University of Manchester Institute of Science and Technology. “It’s people using their success in a way that seems arrogant (傲慢) or unfair or which separates them from their roots.”
Perhaps it is the entrepreneurs who are the problem. They set out to do things in their way. They work long hours. By their own efforts they become millionaires. But instead of being happy they complain that nobody loves them. It hardly seems worth following their example. If they were friendlier, people would like them more. And more people want to be like them.What does the underlined “it” in the second paragraph refer to__________?
| A．One group of people | B．A great survey | C．A nation | D．National character |
Most entrepreneurs surveyed believe that .
| A．the British public are hardworking |
| B．they are not popular simply because they are successful |
| C．love of success is Britain’s national character |
| D．they are considered as “green-eyed monsters” |
What does the result of the Warwich University test show_________?
| A．Most people would rather fail than see others succeed |
| B．Two thirds of the people tested didn’t love money |
| C．An imaginary amount of money does not attract people |
| D．Most people are willing to enjoy success with others |
The writer of the passage seems to suggest that .
| A．jealousy is Britain’s national character |
| B．British entrepreneurs are not fairly treated |
| C．the British dislike the entrepreneurs because they do not behave properly |
| D．the scientists at Warwich University did a successful test |
Which of the following statements is true according to the passage?
| A．Everyone knows that the French are romantic, the Germans are fashionable and the Italians are serious. |
| B．About 350 entrepreneurs in the UK felt that their efforts were not appreciated by the British public. |
| C．The British people are not lazy and they work longer hours than anyone else in the world. |
| D．Carey Cooper said that the British really dislike success. |
A few years ago, Paul Gerner began to gather a group of architects in Las Vegas to ask them what it would take to design a public school that used 50 percent less energy, cost much less to build and obviously improved student learning. “I think half of them fell off their chairs,” Gerner says.
Gerner manages school facilities (设施)for Clark County, Nevada, a district roughly the size of Massachusetts. By 2018, 143,000 additional students will enter the already crowded public-education system. Gerner needs 73 new schools to house them. Four architecture teams have nearly finished designing primary school prototypes (样品); they plan to construct their schools starting in 2009. The district will then assess how well the schools perform, and three winners will copy those designs in 50 to 70 new buildings.
Green schools are appearing all over, but in Clark County, which stands out for its vastness, such aggressive targets are difficult because design requirements like more natural light for students go against the realities of a desert climate. “One of the biggest challenges is getting the right site orientation(朝向),” Mark. McGinty, a director at SH Architecture, says. His firm recently completed a high school in Las Vegas. “You have the same building, same set of windows, but if its orientation is incorrect and it faces the sun, it will be really expensive to cool.”
Surprisingly, the man responsible for one of re most progressive green-design competitions has doubts about ideas of eco-friendly buildings. “I don’t believe in the new green religion,” Gerner says. “Some of the building technologies that you get are impractical. I’m interested in those that work.” But he wouldn’t mind if some green features inspire students. He says he hopes to set up green energy systems that allow them to learn about the process of harvesting wind and solar power. “You never know what’s going to start the interest of a child to study math and science,” he says.How did the architects react to Gerner’s design requirements?
| A．They lost balance in excitement. | B．they showed strong disbelief. |
| C．they expressed little interest. | D．they burst into cheers. |
Which order of steps is followed in carrying out the project?
| A．Assessment－Prototype－Design－Construction. |
| B．Assessment－Design－Prototype－Construction. |
| C．Design－Assessment－Prototype－Construction. |
| D．Design－Prototype－Assessment－Construction. |
What makes it difficult to build green schools in Clark County?
| A．The large size. | B．Limited facilities. |
| C．The desert climate. | D．Poor natural resources. |
What dose Gerner think of the ideas of green schools?
| A．They are questionable. | B．They are out of date. |
| C．They are advanced. | D．They are practical. |
Oscar-winning actress Joan Fontaine, who rose to fame during Hollywood's golden age as the star of several Alfred Hitch．cock classics, died from natural causes at her home in Carmel, northern California on December 16, 2013 aged 96, US media reports said．
Born in Japan to British parents, Fontaine moved in 1919 to California, where she and her elder sister －screen idol Olivia de Havilland－were to shape successful movie careers．Fontaine and de Havilland remain the only sisters to have won lead actress honours at the Academy Awards．Yet the two sisters also had an uneasy relationship, with Fontaine recording a bitter competition in her own account "No Bed of Roses "．
Fontaine began her acting career in her late teens with Largely less important roles on the stage and later in mostly B-movies in the 1930s． It was not before famous British film director Hitchcock spotted her a decade later that her career took off．
Greatly surprised by her expressive looks, the suspense (悬念） master cast Fontaine in his first US film, a 1940 adaptation of the Daphne du Maurier novel "Rebecca"． She received an Academy Award nomination（提名） for her performance as a troubled wife． A year later, Fontaine finally won the long-sought golden figure, for her role as leading lady in "Suspicion" opposite Cary Grant, becoming the first and only actress to earn the title for a Hitchock film．
Although her sister, Olivia de Havilland, preceded her in gaining Hollywood fame, Fontaine was the first of the sisters to win an Oscar, beating Olivia's nomination as best actress in Mitchell Leisen's "Hold Back the Dawn"．
The dislike ,between the sisters was felt at the Oscars ceremony．"I froze． I stared across the table, where Olivia was sitting．'Get up there!' she whispered commandingly," Fontaine said．"All the dislike we'd felt toward each other as children…all came rushing back in quickly changing pictures…I felt Olivia would spring across the table and seize me by the hair．"
Olivia did not win her first Oscar until 1946, for her role as the lover of a World War I pilot in Leisen's " To Each His Own"． Fontaine later made it known that her． sister had slighted her as she attempted to offer congratulations．“She took one look at me, ignored my hand, seized her Oscar and wheeled away,” she said．
The sisters were also reportedly competitors in love． Howard Hughes, a strange businessman who dated the elder de Havilland for a time, offered marriage to Fontaine several times．"I married first, won the Oscar before Olivia did, and if I die first, she'll undoubtedly be extremely angry because I beat her to it!" Fontaine once joked．
As her film career fruited in the 1950s, Fontaine turned to television and dinner theatre, and also appeared in several Broadway productions, including the Lion in Winter"． Anything but the ordinary lady, Fontaine was also a licensed pilot, a champion balloonist, an accomplished golfer, a licensed .decoration designer and a first-class cook．When she moved to California, Joan Fontaine was years old．
| A．two | B．twelve | C．twenty | D．twenty -two |
Fontaine did not become successful or popular until the _ ．
| A．1930s | B．1940s | C．1950s | D．1960s |
Fontaine won her Oscar for her role in the film of “ ”．
| A．Rebecca ' | B．Suspicion |
| C．To Each His Own | D．Hold Back the Dawn |
Which of the following statements is true according to the passage?
| A．Olivia preceded Fontaine in getting married． |
| B．Olivia gamed Hollywood fame after Fontaine． |
| C．Fontaine won an Oscar before her sister Olivia, |
| D．Fontaine wanted to meet her death before Olivia． |
The dislike between Fontaine and Olivia began when they ．
| A．competed for an Oscar | B．competed for a husband |
| C．were small children | D．were successful actresses |
As can- be seen from the passage, Fontaine was a person who was ．
| A．disliked by her family | B．always a troubled wife |
| C．able to do few jobs | D．gifted in many ways |
Imagine you’re in a dark room, running your fingers over a smooth surface in search of a single dot the size of this period, How high do you think the dot must be for your finger to feel it?
Scientists have determined that the human finger is so sensitive it can detect a surface bump just one micron（l0－6m）"high． The human eye, by contrast, can't tell anything much smaller than100 microns．No wonder we rely on touch rather than eyesight when faced with a new roll of toilet paper．
Biologically, touch is the mother of all sensory（感觉的） systems．It is an ancient sense in evolution: even the simplest single-celled living things can feel when something brushes up against them and will respond by moving closer or pulling away． It is the first sense aroused during a baby’s development and the last to weaken at life's peak． Patients in a deep coma （昏迷）who seem otherwise lost to the world will show skin reaction when touched by a nurse．
“Touch ,is so central to what we are that we almost cannot imagine ourselves without it,” said Chris Dijkerman．“It's 'not like eyesight, where you close your eyes and you don't see anything． You can't do that with touch．It's always there．"
Long ignored in favor of the sensory heavyweights of eyesight and hearing, the study of touch lately:: has been gaining new concern among scientists．They're exploring the effects of recently reported false touch impressions, of people being made to feel as though they had three arms, for example, with the hope of gaining the true understanding of how the mind works．
Others are turning to touch for more practical purposes: to build better touch screen instruments and robot hands, a more well-rounded virtual life．。“There's a fair amount of research into new ways of offloading information onto our sense of touch," said Lynette Jones． "To have your cell phone buzzing （making a low sound） as opposed to ringing turned out to have a lot of advantages in．some situations．"
Touch is our most active sense, our means of seizing the world and experiencing it 'first hand． Dr．Susan Lederman pointed out that while we can become aware of something by seeing or hear,ing7;-．from a distance and without really trying, if we want to learn about something by means of touch, we must make a move．We must rub the cloth, or pet the cat． Touching is a two-way street, and that's not true for seeing or hearing． If you have a soft object and you squeeze it, you change its shape． The physical world reacts back．"
Our hands are smart and can do many tasks automatically - button a shirt, fit a key in a lock, play the; piano for others．Dr．Lederman and her colleagues have shown that blindfolded subjects can easily recognize a wide range of common -objects placed．in their hands．But on some feeling tasks, touch is all thumbs （very clumsy）． When people are given a raised line drawing of a common object, they're puzzled．“If all we've got is outline information;" Dr．Lederman said,．“no weight, no texture, no temperature information, well, we're very, very bad with that．"
Touch also turns out to be easy to fool, Among the sensory tricks now being investigated is something called the Pinocchio illusion． Researchers have found that if they shake the band of the biceps（二头肌）, many people report feeling that their forearm is getting 'longer, their hand floating ever further from their elbow（肘）． And if they are told to touch the forefinger of the shaken arm to the tip of their nose, they feel as though their nose was lengthening, too． Which of the following statements is true according to the passage?
| A．Our eyes are more sensitive than our fingers． |
| B．Our fingers are more sensitive than our eyes． |
| C．Our eyes are more sensitive than our ears． |
| D．Our noses are less sensitive than our ears． |
The sense that is firstly awaked during a child's development is the sense of ．
| A．sight | B．taste | C．hearing | D．touch |
The underlined sentence “You can't do that with touch” here means “You can't ”．
| A．close your skin | B．close your eyes ' | C．touch anything | D．see anything |
Scientists are lately getting interested in the following except ．
| A．living a well-rounded virtual life |
| B．understanding how the mind works |
| C．favoring eyesight and hearing |
| D．building better 'touch screen objects |
In the view of , movement is needed when we want to know something by touching．
| A．the author | B．Chris Dijkerman |
| C．Lynette Jones | D．Susan Lederman |
Below is an entry taken from an English dictionary．
“Be careful not to scratch the furniture" most probably means “Be careful not to ”．
| A．remove any marks | B．damage its surface |
| C．make any noises | D．change its position |
The word "scratch" in "Some drawings had been scratched on the back of the door" has the same meaning as in“ ”．
| A．We scratched some of the dirt away |
| B．The car's paintwork is badly scratched |
| C．The dog; kept scratching at the door to go out． |
| D．They scratched lines in the dirt to make marks |
“She．had scratched because of a knee injury" might imply that “She couldn't ．
| A．take part in a race | B．cancel a prepared activity' |
| C．make a living af6ne | D．make enough money |
When the French girl says "I learned German from scratch iii six months she means she ．
| A．had previously well prepared |
| B．was unsatisfied with her German |
| C．knew no German before that |
| D．found few materials available |
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