A 33-year-old financial analyst in California recently quit his job to devote himself to an unpaid job teaching math on the Internet, and his lessons are reaching almost 100,000 people a month. Salman Khan’s voice is heard every day on the net --- by tens of thousands of students around the world who are hungry for help learning math. He has posted 1,200 lessons on YouTube ... lessons that appear on an electronic blackboard, which range from basic addition to advanced mathematics for science and finance. And they are free.
Khan lives in Silicon Valley, with his wife, a doctor, and their new baby. He got the idea for his “Khan Academy” four years ago, when he taught a young cousin how to convert kilograms to grams. With Khan’s help, the cousin got good at math, and Khan began a new career.
Now, Khan records his lessons himself, but he never goes on camera. “It feels like my voice in their head. You’re looking at it and it feels like someone’s over your shoulder talking in your ear, as opposed to someone at the blackboard, which is distant from you,” he said.
When Springfield High School in Palo Alto, California invited Khan to speak in person --- he immediately connected to the students there.
The idea of short lessons that can be played over and over again attracted high school senior Bridget Meaney. She says she had trouble with math in the seventh grade. “I think the teachers are good, but they can’t teach at a speed that’s perfect for everyone,” she said. “I like the idea of learning something in class but then going back and pressing pause or rewind and actually getting a deeper understanding of it.”
Originally, Khan kept his lessons short because of YouTube restrictions. Now, he thinks short is better. “Education researchers now tell me that 10 minutes is how long someone can have a high level of concentration. And anything beyond that and your brain switches off,” he said.
For Khan, teaching math, science, and finance is just the beginning. He says he’s ready to expand his YouTube site to include other subjects as well.What gave Khan the idea of teaching math online?
| A．His success in helping his cousin learn math. |
| B．His discovery that many students found learning math difficult. |
| C．A suggestion made to him at a local high school. |
| D．His interest in Internet teaching. |
Why does Khan never go on camera?
| A．He’s too shy to show his face on camera. |
| B．It’s restricted by YouTube for education videos. |
| C．He wants to keep distance from the viewers. |
| D．He wants to create a more relaxed learning atmosphere. |
From the passage, we know that ________.
| A．Khan travels to many schools to promote his lessons |
| B．Khan plans to include more subjects in the future |
| C．Khan gives live math lessons every day for free |
| D．Khan set up the Khan Academy with his wife |
Why does Bridget Meaney like Khan’s lessons?
| A．Khan teaches seventh grade math better than her teacher. |
| B．The lessons can be watched repeatedly until fully understood. |
| C．She can perfectly follow the pace of Khan’s teaching. |
| D．She cannot concentrate when learning in class. |
What does Khan mean by “short is better” in the 6th paragraph?
| A．Keeping the lessons short can ensure better concentration. |
| B．YouTube recommends short lessons for its site. |
| C．Short lessons encourage students to return to the website. |
| D．Students enjoy short mathematics lessons more. |
第三部分阅读理解（共20小题；每小题2分，满分40分）：
For thousands of years, man has enjoyed the taste of apples. Apples, which are about 85 percent water, grow almost everywhere in the world but the hottest and coldest areas (地区). Among the leading countries in apple production are China, France and the United States.
There are various kinds of apples, but a very few make up the majority of those grown for sale. The three most common kinds grown in the United States are Delicious, golden Delicious, and McIntosh.
Apples are different in colour, size, and taste. The colour of the skin may be red, green, or yellow. They have various sizes, with Delicious apples being among the largest. The taste may be sweet or tart (酸的). Generally, sweet apples are eaten fresh while tart apples are used to make applesauce (苹果酱).
Apple trees may grow as tall as twelve metres. They do best in areas that have very cold winters. Although no fruit is yielded during the winter, this cold period is good for the tree.
41. It can be learned from the text that Delicious apples are _______________
A. grown in France. B. sold everywhere. C. very big. D. quite sweet.
42. Cold winter weather is good for _______________
A.the growth of apple trees. B. producing large apples.
C. improving the taste of apples. D. the increase of water in apples.
43. China, France and the United States are considered to _______________
A. be large producers of apples.
B. be large producers of applesauce.
C. have the longest history in apple production.
D. have the coldest winter among apple producing countries.
44. The word yielded in the last sentence means _______________
A. improved. B. increased. C. produced. D. sold.
On October 12, 1989, some British scientists were working at the computers to look for the information they needed. Suddenly they saw a lot of very bright points crossing the computers’ screens. At the same time the computers were working much slower. To find out what was happening they stopped their work to check some parts of the computers. To their horror (恐怖), they found out that most of their stored information was got rid of by computer viruses (病毒) ! Clearly all these computers had been infected (感染) by computer viruses.
It is said that the computer viruses were made by a group of young men fond of playing tricks. They all had excellent education. They created the viruses just to show their intelligence (才能) . These kinds of computer viruses are named Jerusalem Viruses. These viruses can stay in computers for a long time. When the time comes they will attack the computers by lowering the functions , damaging their normal programs or even getting rid of all the information.
We now come to know that Jerusalem Viruses often attack computers on Friday and that they are spreading (传播) to a lot of computers. Among the countries that were attacked by computer viruses last year are Britain, Australia, Switzerland and the U.S. But till now, how to get rid of the terrible viruses remains a problem.
根据文章内容，选择正确答案：
77. When the viruses attack the computers, the computers will work____ .
A. normally B. slowly C. faster D. well
78. The group of young men created the viruses to ____ .
A. damage the computers
B. test their ability
C. tell people that they were intelligent
D. play a trick on users of the computers
79. According to the passage, computer viruses seem to ____.
A. have been in nature for years
B. stay in any computers
C. be difficult to get rid of at present
D. be able to be got rid of in the near future
80. According to the passage, which of the following is TRUE?
A. Last year four countries found their computer were infected by viruses.
B. The viruses will come to a new computer after staying in the old one for some time.
C. Scientists are trying to find a way to get rid of the viruses.
D. The Jerusalem Viruses are dangerous to human health.
What do you think of British people and American people? You might think that there are no differences between the people in the two countries. After all they speak the same language, don't they? But if you ask a British or an American person, the differences are quite great.
What do British people think Americans are like? The British think Americans are very strange. They make a lot of noise and they laugh too loudly. They are rich, and they only think about money. But the British do say that Americans are kind, friendly people. They are happy to help you if you are in trouble.
What do Americans think of the British? Well, they think the British are cold and very unfriendly. They are not interested in success or in making lots of money. They think Britain is the best country in the world. They look down upon other countries. But Americans say that the British are quite good workers. They are brave and honest. And in time of trouble they face difficulties happily.
You can see that these ideas can cause misunderstanding between the British and Americans. But when American and British people become friends, they usually find things are not as bad as they expected.
根据文章内容，选择正确答案：
74. What do you think of the differences between British and American people?
A. Their differences are very small.
B. The differences are very great.
C. There are no differences between them.
D. Some people think there are, but some people don’t think so.
75. What do the British think Americans are like?
A. They are strange but friendly.
B. They are poor.
C. They are rich but unfriendly.
D. They are happy in trouble.
76. The American and British people usually get along quite well ____.
A. when misunderstanding is caused between them
B. once they become friends
C. after they fight
D. when they help each other
“In our time,” Marx once wrote, “change is upon the world and cannot be stopped as we wish. The thing now is to understand it.” Marx devoted his life to understanding that change.
Born in Trier in 1818, he came from a rich, middle—class family. Many of his relatives had believed in Judaism(犹太教),but his father had changed to believe in Protestantism(新教) in order to become a lawyer. After studying at the universities of Bonn and Berlin, Marx became interested in politics in his early twenties and in 1848 wrote The Communist Manifesto, together with his life-long friend Friedrich Engels.
Revolution broke out throughout Europe in 1848 and Marx was forced to leave Germany when it failed in 1849. He moved to London, where he spent the rest of his life, working in the British Museum.
His stay in the house in Dean Street in Soho was a time of great hardship for Marx and his family. He was surviving almost on the money provided by Engels and on the very little money he earned as the foreign reporter for a newspaper in New York.
Three of his six children died during the time in Soho and, Marx even had to borrow money in order to bury one of them. Only when Marx’s wife Jenny got 120 pounds after her mother died was the family able to move out of Soho and into a slightly better house in Kentish Town.
Marx died on March 14th ,1883, and is buried in Highgate Cemetery in north London.
69.Why did Karl Marx’s father change his belief from Judaism to Protestantism?
A．For his son’s education. B．For his career development.
C．Not to be looked down on. D．To move to another country.
70．Why did Karl Max leave Germany?
A．He was offered a job by the British Museum.
B．He couldn’t find work in Germany.
C．The political situation was very dangerous for him.
D．He wanted to write a book.
71．Where did Karl Marx work for a newspaper?
A．In New York. B．In Berlin. C．In Trier. D．In London.
72．Which of the following statements is true?
A．Karl Marx lived a happy life in Soho, London
B．Karl Marx suffered the death of more than half his children
C．Karl Marx was born in a poor family
D．Karl Marx lived a better life after his mother-in-law died
73．Which is the right order of the following facts?
a. Marx’s family moved to Kentish Town.
b. Marx wrote The Communist Manifesto with Engels.
c. He began to work as the foreign reporter for a newspaper.
d. Marx had to leave Germany because of the failure of the revolution.
A. b d a c B. b d c a C. c a b d D. c b d a
In order to know a foreign language thoroughly (完全地), four things are necessary. First, we must understand the language when we hear it spoken. Second, we must be able to speak it ourselves, correctly with confidence(自信) and without hesitation (犹豫). Third, we must be able to write it. We must be able to make sentences that are correct in grammar.
There is no short way to succeed in language learning. A good memory (记忆) is a great help, but it is not enough only to memorize the rules from a grammar book. It is no much use learning by heart long lists of words and their meanings, studying the dictionary and so on. We must learn by using the language. If we are pleased with a few rules we have memorized, we are not really learning the language. We must learn through use. Practice is important. We must practise speaking and writing the language whenever(无论何时) we can.
65. The most important things to learn a foreign language are ________.
A. understanding and speaking B. hearing, speaking, reading and writing
C. writing and understanding D. memorizing and listening
66. Someone hears and writes English very well, but he speaks it very badly. This is because ______.
A. he doesn't understand the language when he hears it spoken
B. he doesn't have a good memory
C. he always remembers lists of words and their meanings
D. he often hesitates to practise speaking it
67. Which of the following is the most important in learning a foreign language?
A. A good memory. B. Speaking. C. Practice. D. Writing.
68. "...learn through use" means ______.
A. we use a language in order to learn it
B. we learn a foreign language in order to use it
C. we can learn a language well while we are using it
D. both B and C