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 You Tube —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. |
The day before the deadline for this article,I had no clue what I was going to write about. I took my problem to the editor-in-chief, and.he said to me:“Don’t worry; you’re creative. ”
I’m not sure where the editor-in-chief reached the conclusion that I was “creative”. Maybe it was through the poems I wrote. Personally, I simply enjoy writing because it’s fun. There’s also the fact that I can’t draw or do anything else creatively, I’m equally sure that there are people in the boat on the other side who can make things look excellent, but can’t write a poem.
At this point you probably want to ask me what poetry and art have to do with engineering. For one, it makes you a more rounded person, making you a better engineer. More importantly, as an engineer, you will be faced with many problems every day. There are some that can be solved by consulting a textbook, but more often than not, you will need that thing in your brain to put together things in a completely original combination to solve the problem at hand.
Think of the wonderful things that creative engineers have done. Civil engineers have made the road more long-lasting so we don’t have to close them for repairs as often. Coming up with a new innovation (创新) is similar to writing a good poem. It’s not some-thing you plan to do. The critical moment comes unexpectedly in the middle of nowhere. You don’t think about what you’re doing, you simply do. After some mad struggling you take a look at the end product and say to yourself, “This is a masterpiece. ” This is perhaps the greatest personal satisfaction one can
experience.
So all you engineers out there get out and do something creative. I don’t care if it’s writing a poem or a computer program, just be natural and do something creative.This passage mainly deals with_______.
| A．the creativity of engineers | B．the power of editor-in-chief |
| C．engineering in general | D．a way of thinking |
In the author’s opinion, writing poems can_______.
| A．show one is creative | B．make him happy |
| C．bring him in lots of money | D．have an effect on one’s mental health |
According to the author, art can help an engineer to_______.
| A．find the solutions to problems | B．learn to write poetry |
| C．be courageous in face of challenges | D．get along well with others |
Coming up with a new innovation is similar to writing a good poem in that both are_______.
| A．logically developed | B．strictly planned |
| C．experience- based | D．naturally creative |
The greatest personal satisfaction of an engineer comes from_______.
| A．planning his work successfully | B．building things quickly |
| C．finishing his work innovatively | D．writing good poems naturally |
For many of us, cartoon strips are simply one of our pastimes. The popular Japanese manga(漫画) provides us with an escape from reality into a world of fantasy, adventure and romance.With much less text and pictures running for pages, it fits perfectly into today’s fast, throwing away city lifestyle.
But Tsai Chih-chung,a famous Taiwanese illustrator (漫画家), doesn’t agree.He believes cartoons can be a bridge connecting traditional Chinese culture and wisdom with the modern world in a much wittier and more acceptable way.
He has interpreted Lao Zi, Confucius, Mencius，Zhuang Zi and Sun Zi and made their works accessible to a global audience. He has also produced two books about Zen (禅宗), introducing oriental philosophy. His cartoons are humorous yet full of wisdom and are admired as an easy way to learn Chinese classics.
After avoiding the public for ten years, Tsai made a comeback in late April with seven new works. But does his age, 61, work as a gap between him and his young readers? Tsai doesn’t think so. The topics he has covered range from philosophy in a time of individuality to the learning and memorizing techniques used at school. “Every child is a genius and has the potential beyond his own imagination, ” he said.
If popular Japanese manga is purely for entertainment, Tsai’s work, to a large extent, is to light the power of thinking in a light-hearted way. Tsai uses differenr forms of water to refer to people. In his eyes some people are like an ocean, some are like vapor, while others may be ice or
rain. But in essence(本质上)they share a similarity-human being’s forever chasing for the true and the good. “The person who thinks over life issues is not necessarily a scholar or a philosopher,” he said. “I’ve dedicated my whole life to thinking and individual freedom, not making a living.”What is the main idea of the first paragraph in the passage?
| A．Japanese manga is a simple way of killing time. |
| B．What Japanese manga is mainly about. |
| C．Japanese manga presents a world of fantasy, adventure and romance. |
| D．Why Japanese manga is so popular. |
The underlined word “it” in paragraph l refers to_______.
| A．much less text | B．Japanese manga |
| C．pictures running for pages | D．an escape from reality |
In Tsai Chih-chung’s opinion, cartoon_______.
| A．connects traditional Chinese culture and wisdom |
| B．helps connect Chinese classics with modern world |
| C．uses a wiser and acceptable way to draw cartoons |
| D．builds up a bridge between cartoons and illustration |
Compared to Japanese manga, Tsai’s works are_______
| A．mainly designed for a pure time killer for all |
| B．more popular with young readers in China now |
| C．to inspire people to think in a cheerful way |
| D．much more interesting and instructive |
According to the passage, which of the following is TRUE about Tsai Chih-chung?
| A．He values more thinking and personal freedom than making a living. |
| B．He says that one who thinks over life is either a scholar or a philosopher. |
| C．He thinks some people are like ocean, some like vapor, while others like ice cream. |
| D．Tsai devoted his life to creating cartoons in order to make money. |
You’re rushing to work and a man ahead of you collapses on the sidewalk. Do you stop to help? In a study of by-standers, it was found that some people avert their gaze and keep on walking rather than stop and get involved.
“There is a tendency to decide that no action is needed.” says a psychologist. “The first thoughts that pop into your mind often keep you from offering help. In order to take action, you have to work against them.” Here are some common thoughts that might prevent you from helping.
● Why should I be the one? I’m probably not the most competent person in this crowd. You might think someone older or with more medical knowledge should offer assistance.
● What if he doesn’t really need my help? The fear of embarrassment is powerful; no one wants to risk looking foolish in front of others.
● No one else looks concerned- this must not be a problem. We can follow the people around us, but most people tend to hold back their emotions in public.
“If you spot trouble and find yourself explaining inaction, force yourself to stop and evaluate the situation instead of walking on,” says the psychologist. “Then retry to involve other people; you don’t have to take on the entire responsibility of being helpful. Sometimes it’s just a matter of turning to the person next to you and saying, ‘It looks like we should do something.’ Or asking someone if an ambulance has been called and, if not, to call for one. Once you take action, most people will follow you.”Which is NOT the common thought that stops you from helping others?
| A．I’m not the very person capable of setting the problenu. |
| B．It looks like we should do something. |
| C．It must not be a problem as no one else is concerned. |
| D．He doesn’t really need my help. |
According to a study of by-standers, what will some people do when a man ahead falls down on the sidewalk?
| A．They will call for help and then walk away. |
| B．They will stop and offer help. |
| C．They will turn away their eyes and go on walking. |
| D．They will laugh at him. |
We learn from the last paragraph that if we spot ttouble, _______．
| A．we sbould call the ambulance as soon as we can. |
| B．we should take on the whole responsibility and do something alone. |
| C．we should stop and evaluate the situation and try to make other people follow. |
| D．we should turn to other people and ask them to take on the responsibility |
In order to offer others your timely help, you need to_______．
| A．ask others for help and call the police |
| B．get along well with the passers-by who spot the trouble |
| C．go directly to the police station |
| D．work against the rirst thoughts that prevent you offering help |
The main purpose of the text is to tell readers_______．
| A．to give others a hand | B．to be more competent |
| C．not to risk looking foolish | D．to stop and evaluate the situation |
E
Being considered a leader in our society is indeed of high praise. Leadership means power, commands respect and, most important, encourages achievement. Unlike vitamin C, leadership skills can't be easily swallowed down. They must be carefully cultivated.
Different from popular belief, most good leaders are made, not born. They learn their skills in their everyday lives. But which do they develop? How do they (and how can you) get others to follow?
Always give credit. Many leaders note that the most efficient way to get a good performance from others is to treat them like heroes. Giving public credit to someone who has earned it is the best leadership technique in the world. It is also an act of generosity hat's never forgotten.
Giving credit is more effective than even the most constructive criticism, which often hurts rather than helps. Kenneth Blanchard, the author of The One-Minute Manager, agrees.
"Catch people doing something right!" he says. Then tell everyone about it.
Take informed risks. "The best leaders know that taking a risk is not a thoughtless exercise,"says management adviser Marilyn Machlowitz. "Sky divers don't go up in an airplane without checking the parachutes (降落伞) beforehand."
Because the idea of risk also carries with it the possibility of failure, many of us usually wait for others to take charge. But if you want to be a leader, you must learn to fail - and not die a thousand deaths. Pick yourself up and start all over again.
Encourage enthusiasm. "When people understand the importance of work, they lend their mental strengths," says Lee Ducat. But when they get excited about the work, all their energy gets poured into the job. That's a great force ! Is this the best way to create excitement? Be enthusiastic yourself - You will be followed by everyone.
72. The underlined word "cultivated" ( paragraph 1 ) roughly means ______.
A. encouraged B. compared C. examined D. developed
73. The part Always give credit tells us that a leader should ______.
A. give helpful criticism
B. regard others as real heroes
C. praise people for their good performances
D. praise everyone
74. To be a good leader, you should ______.
A. not be afraid of any risks
B. think twice before taking risks
C. try to avoid any possible failures
D. know what a thoughtless exercise is
75. Which of the following can be the best title for the passage?
A. Leadership Is of Skills and Techniques
B. Leadership Is Very Important
C. Not Many Can Be Leaders
D. How to Be a Leader
D
Equipped only with a pair of binoculars(双筒望远镜) and ready to spend long hours waiting in all weathers for a precious glance of a rare bullfinch(红腹灰雀), Britain’s birdwatchers had long been supposed to be lovers of a minority sport. But new figures show bird-watching is fast becoming a popular pastime, with almost three million of us absorbed in our fluttering feathered friends.
Devoted birdwatchers, those prepared to travel thousands of miles for sighting of a rare Siberian bird, are fast being joined by a new breed of follower whose interest is satiated by watching a few finches(雀科鸣鸟) on a Sunday walk or putting up a bird-box in the back garden.
“Almost three million UK birdwatchers is certainly possible if you include everyone with only a casual interest,” Stephen Moss said in his newly published book.—A bird in the Bush: a Social History of Birdwatching — which records the pursuit from the rich Victorian Englishman’s love of shooting rare birds to the less offensive observational tendencies of birdwatchers today.
Television wildlife programmes have helped to fuel the new trend. Last summer, BBC 2’s Britain Goes Wild was a surprise success. It pulled in three million views and led to bird-houses selling out across the UK as 45,000 people promised to put up a box.
Birdwatchers networking system first came to the attention of the nation in 1989, when a birdwatcher caught sight of the first Vermivora chrysoptera—a golden-winged songbird from North America—to be seen in Britain. He put a message out on the network service Birdline, and the next day 3,000 birdwatchers proved the full pull of a truly rare bird as they visited the Tesco car park in Kent., where it had settled. Today, birdwatchers can log on to www.birdline.co.uk or have news of the latest sighting texted to their phones.
“Multimillion-pound spending on binoculars, bird food and boxes point to the increasing numbers of birdwatchers.” Said David Croack, the editor of Bird Watching magazine “The number of people involved is so big that they have great potential to influence government decisions affecting the environment.”
68. The word “satiated” in paragraph 2 can best be replaced by “______”.
A. affected B. shared C. satisfied D. narrowed
69. What happened after the message of seeing a Vermivora Chrysoptera was put on the network?
A. Birdwatchers helped the rare bird settle in Kent.
B. Large numbers of birdwatchers went to view the bird.
C. Many birdwatchers logged on to the website for details.
D. Birdwatchers showed their determination to protect the rare bird.
70. Which of the following CANNOT be true according to the passage?
A. Television wildlife programmes started the popular pastime of birdwatching.
B. The network service has contributed to the rapid development of birdwatching.
C. Birdwatching in Britain was long considered a sport with a small group of followers.
D. The current situation of birdwatching may promote the protection of the environment.
71. The passage mainly tells us about _______ in UK.
A. the history of birdwatching. B. a growing passion for birdwatching
C. the impact of media on birdwatching D. birdwatching as a popular expensive sport