题目列表(包括答案和解析)
The day after news broke of a possible revolution in physics ——particles (粒子) moving faster than light ?a scientist leading the European experiment that made the discovery calmly explained it to a standing-room- only crowd at CERN.
The physicist, Dario Auterio, did not try to explain what the results might mean for the laws of physics, let alone the broader world.After an hour of technical talk, he simply said, "Therefore, we present to you today this difference, this unusualness."
But what unusualness it may be.From 2009 through 2011, the massive OPERA detector (探测器)buried in a mountain in Gran Sasso, Italy, recorded subatomic particles called neutrinos ( 中微子) arriving faster than light can move in an empty space.The neutrinos generated at CERN are hardly detectably early.If confirmed, the finding would throw more than a century of physics into disorder.
"If it's correct, it's phenomenal." said Rob Plunkett, a scientist at Fermilab, the Department of Energy physics laboratory in Illinois."We'd be looking at a whole new set of rules" for how the universe works.Those rules would bend, or possibly break, Albert Einstein's special theory of relativity, published in 1905.Basical at the time, the theory tied together space and time, matter and energy, and set a hard limit for the speed of light, later measured to be about 186, 000 miles per second.
No experiment in 106 years had broken that speed limit.Physicists expect strict study to follow, which OPERA and CERN scientists welcomed.
Fermilab operates a similar experiment, called MINOS, that shoots neutrinos from Illinois to an underground detector in Minnesota.In 2007, MINOS discovered a just detectable amount of faster than-light neutrinos, but the permissible difference of error was too big to "mention" , Plunkett said.
Fermilab scientists will reanalyze their data, which will take six to eight months.In 2013, the MINOS detector, now offline, will restart after an upgrade.It could then offer confirmation of the results.
【小题1】Why are the European scientists not sure about the results of the experiment?
A.Because they are so unexpected. |
B.Because the scientists do not believe them. |
C.Because the scientists are careful and calm. |
D.Because they are against the present law of physics. |
A.amazing | B.attractive | C.embarrassing | D.sensitive |
A.Are the laws of physics in disorder? |
B.Particles faster than light; Revolution or mistake? |
C.Faster than light measurement: right or wrong? |
D.Is Einstein's theory still right today? |
A.Different opinions about the experiment. |
B.How Albert Einstein's theory developed. |
C.The new rules for how the universe works. |
D.How Fermilab scientists will reanalyze their data. |
第二部分 阅读理解(共两节,满分50分)
第一节 阅读下列短文,从每题所给的四个选项(A、B、C和D)中,选出最佳答案,并在答题卡上将该项涂黑。(共20小题;每小题2分,满分40分)
A
Liverpool, with its half a million citizens, is a big city. It's a city with variety and options.
Every year, tourists from all over the world go to Liverpool, most of whom head straight for the stadium to catch the city's two football teams in action. Liverpool and Everton are both world-famous clubs with fans from all corners of the World, as well as a good number of home grown supporters.
Another big draw to the city is the four local boys. Paul, John, George and Ringo, collectively famous as The Beatles. The pop quartet (四重唱表演小组) first put Liverpool on the world map in the 1960s. The Beatles Story, situated at the Albert Dock, is a huge draw for fans, and you'll find the Beatles shop and ever-popular Cavern Club, the “birthplace of the perfect Four”, in the Cavern Quarter of the city. Fans can also join one of the coach trips around the sights associated with the band, from the houses they grew up in, to the places including Penny Lane and Strawberry Fields.
But Liverpool is about more than music and sport. It is rich in history, with some of the most shocking architecture in the UK. The city has two great cathedrals(教堂): Anglican-the largest of its kind in Europe; and the more modern-styled Metropolitan. The famous waterfront, with the Pierhead and the Albert Docks, is also worth a visit. Many of the city's great museums are situated here, including the Walker Art Gallery, the Liverpool Maritime Museum, and the Tate Gallery, which is home to the largest modern art collection in the North. The nightlife in the city also has a lot to offer. With more than 250 bars, pubs and restaurants, there is always something for everyone to do in Liverpool. Music, museums, shopping, history, pubs and bars——it's all there. It is the world in one city, a place truly deserving of the Capital of Culture title.
41.Liverpool and Everton are___________clubs.
A.architecture B.music C.tourist D.football
42.What made Liverpool first known to the world?
A.The Beatles Story. B.Cavern Club.
C.The Beatles. D.The Beatles shop.
43.Compared with Metropolitan, the cathedral Anglican is__________.
A.more traditional B.more shocking
C.better-known D.smaller
44.Why does the author say “It is the world in one city” in the last paragraph?
A.Liverpool belongs to the world.
B.Liverpool is world famous now.
C.Liverpool owns lots of museums well-known in the world.
D.Liverpool is a lively city with various cultures.
Thinking is something you choose to do as a fish chooses to live in water. To be human is to think. But thinking may come naturally without your knowing how you do it. Thinking about drinking is the key to critical(判断性的)thinking. When you think critically, you take control of your thinking processes(过程). Otherwise, you might be controlled by the ideas of others. Indeed, critical thinking is at the heart of education.
The word “critical” here has a special meaning. It does not mean taking one view against another view, as when someone criticizes another person for doing something wrong. The nature of critical thinking is thinking beyond the easily seen-beyond the pictures on TV, the untrue reports in the newspapers, and the faulty reasoning.
Critical thinking is an attitude as much as an activity. If you are curious about life and desire to dig deeper into it, you are a critical thinker. If you find pleasure in deep thinking about different ideas, characters, and facts, you are a critical thinker 。
Activities of the mind and higher-order reasoning are processes of deep and careful consideration. They take time, and do not go hand in hand with the fast speed in today’s world: fast foods, instant coffee, and self-developing film. If you are among the people who believe that speed is a measure of intelligence(智力), you may learn something new from a story about Albert Einstein. The first time Banesh Hoffman, a scientist, was to discuss his work with Albert Einstein. Hoffman was too nervous to speak. But Einstein immediately put Hoffman at ease by saying, “Please go slowly. I don’t understand things quickly.”
73. Critical thinking is important to us because if we do not think critically, _______.
A. it will be hard for us to think naturally and fast
B. we might be controlled by other people’s ideas
C. we will follow the ideas of others naturally
D. we might be footed by other people’s ideas
74. If you are a critical thinker, you will ________.
A. think deeply about different ideas B. trust the reports in the newspapers
C. take one view against another view D. criticize other people for their mistakes
75. In the last paragraph, “something new” suggests that ________.
A. the smarter you are, the faster you do things
B. the faster you do things, the smarter you become
C. speed can improve intelligence
D. intelligence is not decided by speed
76. What would be the best title for the passage?
A. Thinking and Critical Thinking. B. Understanding Critical Thinking.
C. Thinking Is Natural and Human. D. Thinking Fast Means Intelligence.
A Nobel Prize is considered by most people one of the highest international honors a person can receive. As you know, the prizes were started by a Sweden called Sweden Alfred Nobel. Alfred Nobel was born in Stockholm, the capital of Sweden, and lived from 1833 to 1896.
Alfred Nobel was a chemist and inventor. He made two important inventions, so he became very rich. Although he was rich, Nobel was not a happy man. He never married or had children. Also, he was a sick man in large part of his life. Nobel died at the age of sixty-three. When he died, he left a fund of $9,000,000. The money was to be used in giving prizes to those who made outstanding achievement in physics, chemistry, medicine, literature, and the promotion(促进)of the world peace.
The first Nobel Prize were given on December 10th,1901, five years after Nobel’s death. Many famous people all over the world have been given Nobel Prizes for their achievements. Albert Einstein was one of them.
Each prize has three parts. The first part is a gold medal. Second, a winner of a Nobel Prize is given a diploma saying that he has been given the prize. The third part of the prize is a large amount of money---about $40,000.
Often a prize is given to just one person, but not always. Sometimes a prize is shared. It might be given to two or more people who have worked together. It is also sometimes true that a prize is not given at all if there is no outstanding achievement. In 1972, for example, not a Nobel Prize was given. It is the Nobel Foundation in Stockholm that decides whether to give the prize or not.
【小题1】Most people think that Nobel Prize is ____ a person can receive.
A.the highest honor in the world |
B.one of the highest international honors |
C.a higher honor than others |
D.as high as any other honor |
A.a rich, happy and lucky man |
B.a poor, unhappy and unlucky man |
C.a poor, happy and lucky man |
D.a rich unhappy and unlucky man |
A.a gold medal and a large amount of money |
B.a gold medal and a diploma |
C.a gold medal and a diploma and a large amount of money |
D.a diploma and a large amount of money |
A.just one person | B.one person |
C.not always one person | D.three persons |
A.to his wife and children |
B.to the university he used to study in |
C.to his parents and his studies |
D.to be spent on setting five prizes |
To what degree can a computer achieve intelligence?The answer to this question may lie in a newly-developed US computer program called Smarter Child and the Internet.
If you ran into Smarter Child online, you would be surprised at this kid’s huge memory. It can recite many facts. For example, Smarter Child knows every baseball player in every team this season.
He knows every word in the dictionary and the weather in every major city areas across the US. However, if you ask Smarter Child other questions, you get strange answers. A question about Smarter Child’s age returns, “One year, 11 days, 16 hours, 7 minutes, and 47 seconds!” Asking where he lives gets, “In a clean room in a high-tech building in California.”
Smarter Child uses the vast information on the World Wide Web as his memory bank. To answer questions about spelling, for instance, Smarter Child goes to American Heritage Dictionary online. For the weather, he visits www.intellicast.com.
Some scientists believe that by joining the many systems of the Internet, an artificial(人工的) being with the combined knowledge of, say, Albert Einstein, Richard Nixon and Britney Spears could be born. However, if Smarter Child wants to think and learn on his own like the boy-computer David in the movie A. I. Artificial Intelligence, he must solve two problems.
The first is that computers find it difficult to read web pages because the files(文件) are sorted in different ways. That’s why programmers need to tell Smarter Child where to look for the weather. It would be a much more difficult task to let him find it himself.
Another problem is that while Smarter Child can process(处理)information more exactly and faster than any human, he lacks common sense—a basic grounding of knowledge that is obvious to any young child.
【小题1】From the text we can infer that www.intellicast.com is a website .
A.which is specially designed to help Smarter Child |
B.where we people can find Smarter Child |
C.where weather forecasts are made |
D.which is about artificial intelligence |
A.tell us how to spell a difficult word |
B.tell us how the American government is run |
C.provide us with a famous poem by Shakespeare |
D.learn the ability to tell right behaviors from wrong ones. |
A.A New Web Child | B.Smarter Child |
C.The Future of Internet | D.Intelligence Development |
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