四.阅读理解（30分）
A
United Nations Climate Change Conference
The U.N. Climate Change conference opened in Copenhagen, Denmark on Dec.7th with some 15,000 delegates and observers from nearly 200 countries attending what is called the last best chance for an agreement to combat(与……战斗) global warming.
Their aim is to find common ground, including on reduction of greenhouse gas emissions, promotion and transfer of new more eco-friendly technology and the necessary funding to make this possible, especially for the less developed and poorer nations.  It also means coming up with long term vision and cooperation for the future.
Most scientists believe the warming trend is mainly caused by human activity, especially the use of fossil fuels(矿物燃料) and the cutting down of forests. Skeptics(怀疑论者) say global warming is part of a natural cycle of climate change.
In Copenhagen, experts and officials alike are putting the emphasis on what people and governments can do to cut the emission of greenhouse gases.
Scientists say a 25 to 40 percent cut in carbon-dioxide emissions is needed to control global warming. The European Union, China, and India have already pledged(保证) reductions. The United States is waiting for Congressional(国会的) approval for a proposal put forward by the Obama administration.
Barack Obama, President of the United States said, “Each of us must do what we can when we can to grow our economies without endangering our planet -- and we must all do it together. We must seize the opportunity to make Copenhagen a significant step forward in the global fight against climate change..”
Desmond Tutu, Archbishop of South Africa said, “Worldwide, we have the chance to start turning the tide of climate change, but only if all governments commit themselves to a fair, binding(有约束力的) and sustainable climate agreement in Copenhagen.”
56. From the first paragraph we can infer that___________.
people think that this conference is of no use
this conference is the last one to be held about the climate change
before this conference some countries fight against each other.
people expect a final agreement will be achieved
57. Which is NOT included in the aim of this conference?
A. To reduce the emission of the greenhouse gases.
B. To develop the agriculture and industry of the developed countries.
C. To cooperate with each other for the future.
D. To transfer new more eco-friendly technology.
58. Which statement is TRUE according to the passage?
A. The United States refuses to reduce the emission of greenhouse gases.
B. The European Union is waiting for a proposal put forward by Obama.
C. China and India have already agreed to cut carbon-dioxide emissions.
D. South Africa doesn’t think much of this conference.
59. What is Obama’s attitude according to his words?
A. Doubtful.                          B. Positive.     C. Negative.                    D. Regretful.
60. _________is the reason of global warming according to the skeptics.
A. Human activity                  B. Fossil fuels  
C. The cutting down of trees           D. Natural climate change

A well-dressed man came into a famous jeweler shop. He explained that he wished to buy a pearl (珍珠) for his wife's birthday and that the price didn't matter since business had been very good for him that year. After examining a number of beautiful and valuable pearls, he chose a nice black one that cost $ 5,000. He paid for the pearl, shook hands with the jeweler and left.
A few days later the man returned and said his wife had liked the pearl so much that she wanted another one just like it. It had to be exactly the same size and quality(质地) as she wanted a pair of earrings (耳环) made. "Can you give me any advice on how to get such a pearl?" said the man. The jeweler replied,   "I would say it's nearly impossible to find an exact one like that pearl.”
The rich man asked the jeweler to advertise(登广告) in the newspapers, and offered $25,000 for the  matching pearl. Many people answered the ad(广告), but nobody had a pearl that was just right. Just when the jeweler had given up hope, a little old lady came in. To his surprise, she pulled the wonderful pearl from her handbag. "I don't like to sell it," she said sadly. "I inherited(继承) it from my mother, and my mother inherited from hers. But now I really need the money. "
The jeweler was quick to pay her before she changed her mind. Then he called the rich man’s hotel to tell him the good news. The rich man, however, was nowhere to be found.
1. From the first paragraph we can guess that the jeweler considered the well-dressed man as_____________.
A. an honest jeweler to make friends with  B. a clever cheat (骗子) with a 1ol
C. a rich businessman and good husband   D. a poor gentleman who spent mc
2. He paid$ 5,000 for the pearl without bargaining(讨价还价)______________.
A. because he loved his wife very much  
B. in order to get it as quickly as possible
C. since his business had been successful           
D. so as to make the jeweler believe him
3. Which of the following is true?
A. The people who answered the ad wanted to sell their pearls at a high price.
B. The woman was the well-dressed man's wife.
C. The jeweler was lucky enough to buy the little old lady's pearl.
D. The rich man didn't know the little old lady.
4. The jeweler could not find the rich man anywhere because he__________.
A. had moved to another hotel    B. was busy doing business with others
C. had escaped with $ 20,000     D. had told the wrong telephone number

Imagine a classroom missing the one thing that’s long been considered a necessary part to reading and writing---paper. No notebooks, no textbooks, no test papers. Nor are there any pencils or pens, which always seems to run out of ink at the critical moment. A “paperless classroom” is what more and more schools are trying to achieve .
Students don’t do any handwriting in this class . Instead , they use palm size , or specially—designed computers. The teacher downloads texts from Internet libraries and sends them to every student’s personal computer. Having computers also means that students use the Web. They can look up information on any subject they’re studying from maths to social science.
High school teacher Judy Herrell in Florida, US, described how her class used the Web to learn about the war in Afghanistan over one year ago. We could touch every side of the country through different sites from the forest to refugee camps, she said .“Using a book that’s three or four years old is impossible.”And exams can go on line too. At a high school in Tennessee, US, students take tests on their own computers. The teacher records the grades on the network for everyone to see and then copies them to his own electronic grade book. A paperless classroom is a big step towards reducing the waste of paper. High school teacher Stephanie—Sorrell in Kentucky,US, said she used to give about 900 pieces of paper each week to each student.
“Think about the money and trees we could save with the computers,”she said .But, with all this technology, there is always the risk that the machines will break down. So , in case of a power failure or technical problems, paper textbooks are still widely available for these hi—tech students.
【小题1】What does the part of the last sentence in the first paragraph “run out of ink at the critical moment” mean ?

三．阅读 (共两节，满分40分)
第一节阅读理解 (共15小题；每小题2分，满分30分)
阅读下列短文，从每题所给的A、B、C和D项中，选出最佳选项，并填写在答题卡上。
A
E:\Zujuan\WCFUpload\Upload\DOCUME~1\ADMINI~1\LOCALS~1\Temp\Rar$DI00.718\全品高考网      Bicycles are a great way to get around. They’re fun to ride, especially down hills. And, as you speed along the road, you might also think of ways in which you could improve your bike— make it safer, more efficient, or more comfortable. In fact, the two-wheeled machines make for some cool science projects.
This year's International Science and Engineering Fair (ISEF), held last May in Cleveland, featured（had）three bicycle projects from three countries. Like many of the other experiments presented at ISEF, the bike projects showed that some of the most interesting scientific research often begins by taking a closer look at things you care about.
Renato Angulo Chu had even grander ambitions(雄心). The 12th-grader from Lima, Peru, wanted to address some of his country's economic troubles.
"I see a problem in my country," Renato said. "If you go to the forests in Peru, in some places you cannot find electricity. If you go with my bicycle, you can turn on the lights."
Renato, 16, spent 3 years designing his special Multibike. The device looks like a fixed exercise bike. It has wires fixed along the frame(结构) and a blender strapped(fastened) to the back. Turning the pedals(踏蹬) operates the blender. The same principle can be used to sharpen knives or sweep city streets.
The Multibike can work either as a fixed bike or as a bicycle able to travel city streets and country roads. It's made from inexpensive materials, and the user gets exercise while pedaling to operate a machine.
"You pedal the bike, and you can mix any drink you want," Renato said. More importantly, he added, the same concept(概念) could be used to bring light to houses in remote regions of the rainforest.
46. What can we learn from the first paragraph?
A. Bicycles are the best way to go about
B. Bikes should be made more comfortable to ride.
C. You can improve your bicycle for science research.
D. Many inventions are connected with the bicycle.
47. Which of the following is true according to the passage?
A. ISEF is an exhibiton displaying bicycle experiments designed by students.
B. Looking closely at things you are concerned about can lead to scientific research.
C. Renato’s improvement of the bicycle has solved the country’s great problem.
D. Renato’s special bicycle will soon be put into use in remote areas.’
48. The underlined word “address” in the third paragraph probably has the same meaning as _______.
A. make address written        B. give up            C. work at             D. speak at
49. Renato’s special Multibike has all the following EXCEPT  ________.
A. making knives sharp                       B. mixing any kind of drinks
C. producing electricity                       D. operating a machine with its own electricity
50. It can be inferred that Renato’s special bicycle is mainly designed for ________.
A. distant areas in the rainforest without electricity.
B. the use of his own family to make life easier.
C. the competition of ISEF to win money to support remote rainforests
D. enough exercise by pedaling it

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【小题1】 What can we learn from the first paragraph?