The Segway Human Transporter was invented by Dean Kamen．It is a two-wheeled vehicle designed for a single rider standing upright over its single axle（轴） and navigate using a set of handlebars resembling those on a bicycle．Electrically powered, it could travel over 15 miles on a single charge and reach speeds up to twelve miles per hour．Its speed and direction can be controlled by riders' changing their weights．
A college dropout and self-taught engineer, Kamen already held over 100 patents for his inventions when he developed the one he hoped would revolutionize short-distance travel．While still in college, Kamen started developing the medical devices （设备） that made his name．Later, he changed focus to the challenges faced by wheelchair users．His robotic wheelchair known as IBOT could climb stairs．This robot ended up paving the way for the Segway．
Before showing his most recent invention, Kamen had kept it a top secret for months．When it turned out to be little more than a motor scooter, many publicly expressed their disappointment．On closer examination, however, even his critics（批评家） had to admit that the vehicle was an engineering achievement．It answered the prayers of anyone who is worn out when walking downtown．Not everyone welcomed the Segway's arrival, though．Some complained it was too expensive, while others said it would further weaken the average American ' s fitness．A Japanese inventor even accused Kamen of stealing the idea for the Segway from him．
Despite the controversy, the U．S．postal service began using Kamen's invention a month after its appearance, and a factory was built with plans to produce about 40,000 Segways every month．The argument is still on whether the Segway will be remembered as the greatest invention since the light bulb, or just another forgettable electronic device．Anyway, trips to the local supermarket will never be the same again．Which statement best describes the critics' reaction to the Segway?
| A．Nothing but an electrical device． |
| B．A disappointing engineering mistake． |
| C．An expensive and disappointing invention． |
| D．Disappointing, but still a successful device． |
Which is not a feature of the Segway?
| A．One person at a time can ride on it． |
| B．It has two wheels with a single axle． |
| C．It is powered by electricity and can go up to 12mph． |
| D．Riders increase the speed by moving the handlebars |
Some people expressed dissatisfaction with the Segway because of its______.
| A．high cost | B．danger to traffic |
| C．being difficult to use | D．contribution to laziness |
Shortly after the Segway appeared, there were _________.
| A．hopes for a larger model of it |
| B．no plans to do anything more with it |
| C．some discussions on the unforgettable device |
| D．plans to make tens of thousands of them a month |
A different sort of generation gap is developing in the workplace. Someone --- specifically the father-daughter team of Larry and Meagan Johnson --- has figured out that on some American job sites, five generations are working side by side.
In their new book about generations in the workplace the pair argue that while such an age difference adds a lot of texture and a variety of life experiences, it can also bring tensions and conflicts.
The Johnsons are human-resource trainers and public speakers. Dad Larry is a former health-care executive; daughter Meagan is a onetime high-level sales manager.
Here are the oldest and youngest of the five generations they identify:
They call the oldest group Traditionals, born before 1945. They were heavily influenced by the lessons of the Great Depression and World War Two. They respect authority, set a high standard of workmanship, and communicate easily and confidently. But they’re also stubbornly independent. They want their opinions heard.
At the other extreme are what the Johnsons call Linksters, born after 1995 into today’s more complicated, multi-media world. They live and breathe technology and are often social activists.
You won’t find many 15-year olds in the offices of large companies, except as volunteers, of course, but quite old and quite young workers do come together in sales environments like bike shops and ice-cream stores.
The Johnsons, Larry and Meagan, represent a generation gap themselves in their work with jobsite issues. The Johnsons’ point is that as the average lifespan continues to rise and retirement dates get delayed because of the tight economy, people of different generations are working side by side, more often bringing with them very different ideas about company loyalty and work values.
The five generations are heavily influenced by quite different events, social trends, and the cultural phenomena of their times. Their experiences shape their behavior and make it difficult, sometimes, for managers to achieve a strong and efficient workplace.
Larry and Meagan Johnson discuss all this in greater detail in a new book, “Generations, Inc.: From Boomers to Linksters --- Managing the Friction Between Generations at Work,” published by Amacom Press, which is available in all good bookstore from this Friday.The type of generation gap in paragraph 1 refers to the difference in beliefs ________.
| A．between managers and workers | B．among family members |
| C．among employees | D．between older and newer companies |
Which of the following statements is NOT true about Traditionals?
| A．They’ve learned much from war and economic disaster. |
| B．They’re difficult to work with as they are stubborn. |
| C．They respect their boss and hope to be respected. |
| D．They’re independent workers with great confidence. |
According to the passage, the Linksters are usually ________.
| A．found working in the offices of large companies |
| B．influenced by media and technology |
| C．enthusiastic multi-media activists |
| D．ice-cream sellers |
According to the passage, modern workforces are more diverse because ________.
| A．people want to increase their average lifespan |
| B．many young people are entering the workforce |
| C．employees with different values can benefit their companies |
| D．retirement dates are being delayed for economic reasons |
What’s the main purpose of the passage?
| A．To promote a new book by Larry and Meagan Johnson. |
| B．To describe the five different workplace generations. |
| C．To introduce the Johnsons’ research about diverse workforces. |
| D．To identify a major problem in modern workforces. |
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 researchersnow 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. |
AHeading off to college this year? Here are some fashion tips from our experts you should keep in mind:
Dress to impress: Stylist and business consultant Daniela Smith says, “Girls should keep in mind that your college professors will often be the bridge that connects you to your future career and your classmates will become your professional network. You don’t need to dress like you’re going to the office, but you should display an ability to properly present yourself with appropriate maturity and confidence, and look put together.”
Logo mania (品牌狂热症): Wearing the logos of brands aimed at younger customers physically identifies you as part of that age group, so consider the targeted age group of the stores you shop at. It’s tempting to load up on logos, especially well-known logos that signify high-end brands. But consider this: college is a time of self-discovery, a chance to develop your own personal style. Instead of wearing logos head to toe, “walking advertisement”-style, why not express who you really are?
Wear real pants! The combination of leggings and baggy shirts is all too common on college campuses. Smith points out that leggings, yoga pants, and sweatpants are entirely unacceptable in public unless you’re exercising. Although leggings worn as pants are a common trend among high school and college girls, they are not an appropriate choice for daywear. As a young woman, your style choice should begin to reflect your maturity level. So, get rid of leggings and wear real pants!
Keep the cute factor to a minimum: Stay away from sweaters and T-shirts with smiling animals, cartoon characters, or Hello Kitty on them. Sure, kittens might be cute, but they’re not doing you any favors in the style department. Dressing too cutesy can take years off your look, and not necessarily in a good way! The second paragraph indicates the importance of ________.
| A．impressing professors | B．getting on well with classmates |
| C．creating a professional image | D．dressing appropriately |
The author believes that college girls should ________.
| A．choose a logo that suits their age |
| B．try to load up on well-known logos |
| C．use logos to show who they are |
| D．find their identity by trying different logos |
The author recommends wearing real pants because ________.
| A．leggings and baggy shirts are too common |
| B．yoga pants and sweatpants are not as comfortable |
| C．real pants can present you with appropriate maturity |
| D．people like real pants better than the other pants |
What’s the writer’s attitude towards sweaters with animals on them?
| A．They make people look lovely. |
| B．They are very fashionable these days. |
| C．They will show you’re an animal lover. |
| D．They are not suitable for college-aged students. |
In which magazine would you most likely find this passage?
| A．Business Week. | B．Parents. | C．In style. | D．Travel & Leisure. |
Teaching children to read well from the start is the most important task of elementary schools．But relying on educators to approach this task correctly can be a great mistake．Many schools continue to employ instructional methods that have been proven ineffective．The staying power of the “look-say” or “whole-word” method of teaching beginning reading is perhaps the most flagrant example of this failure to instruct effectively．
The whole-word approach to reading stresses the meaning of words over the meaning of letters, thinking over decoding, developing a sight vocabulary of familiar words over developing the ability to unlock the pronunciation of unfamiliar words．It fits in with the self-directed, “learning how to learn” activities recommended by advocates of “open” classrooms and with the concept that children have to be developmentally ready to begin reading．Before 1963, no major publisher put out anything but these “Run-Spot-Run” readers．
However, in 1955, Rudolf Flesch touched off what has been called “the great debate” in beginning reading．In his best-seller Why Joh
nny Can’t Read, Flesch indicted（控诉）the nation’s public schools for miseducating students by using the look-say method．He said – and more scholarly studies by Jeane Chall and Rovert Dykstra later confirmed – that another approach to beginning reading, founded on phonics, is far superior．
Systematic phonics first teaches children to associate letters and letter combinations with sounds; it then teaches them how to blend these sounds together to make words．Rather than building up a relatively limited vocabulary of memorized words, it imparts a code by which the pronunciations of the vast majority of the most common words in the English language can be learned．Phonics does not devalue the importance of thinking about the meaning of words and sentences; it simply recognizes that decoding is the logical and necessary first step．The author indicts the look-say reading approach because ________．
| A．it overlooks decoding |
| B．Rudolf Flesch agrees with him |
| C．he says it is boring |
| D．many schools continue to use this method |
One major difference between the look-say method of learning reading and the phonics methodis _________．
| A．look-say is simpler |
| B．Phonics takes longer to learn |
| C．look-say is easier to teach |
| D．phonics gives readers access to far more words |
The phrase “touch-off”（Para 3, Line 1） most probably means _________．
| A．talk about shortly | B．start or cause |
| C．compare with | D．oppose |
Have you ever been to the beautiful country of Holland and its capital Amsterdam? Anyone who has traveled to Amsterdam would probably agree on one thing: Amsterdam's story is a tale of two cities -- one during the day and a completely different one at night．
During the day, the largest city in the Netherlands sits quietly on the Amstel River．You can rent a bicycle, visit the Van Gogh or Anne Frank museum, or take a water taxi．But when the sun goes down, the partying begins．In the big clubs and in coffee shops, tourists gather to hang out, talk politics and smoke．
Several areas of the city clearly show the two worlds that rule Amsterdam．And they're all within a short cab ride of each other．For example, Dam Square attracts daytime sightseers to its festivals, open mark
ets, concerts and other events．Several beautiful and very popular hotels can be found there．And there's the Royal Palace and the Magna Plaza shopping mall．
But at night party-seekers come to the square．Hip hop or funk music is heard there．．So if you come, be ready to dance．The clubs don't shut down until 4 am．
And while you're there, check out the various inexpensive ways to tour the city．Don't worry about getting lost．Although Dutch is the official language, most people in Amsterdam speak English and are happy to help you with directions．And you'll notice that half the people in the streets are on bicycles they rent．
Amsterdam also has a well-planned canal system．For about 10 dollars, you can use the canal bus or a water taxi to cruise（巡游） the "Venice of the North"．
The city has a historic past．One impressive place to visit is the Anne Frank House on Nine Streets．It was there that the young Jewish girl wrote her famous diary during World War II．Visitors can view Anne's original diary and climb behind the bookcase to the room where she and her family hid from the Nazis for two years．What means of transport is not available to visitors in Amsterdam?
| A．A carriage． | B．A bicycle． | C．A canal bus． | D．A water taxi． |
When getting lost, a visitor can ask natives for directions in_______．
| A．only Dutch | B．Dutch or English |
| C．only English | D．Spanish and English |
What can you learn about by visiting the Anne Frank House?
| A．The experience of a beautiful girl survivor． |
| B．The glorious past of Amsterdam． |
| C．The life of Jewish during World War Ⅱ． |
| D．The suffering of the Dutch in wars． |
The passage is intended to_______．
| A．call up people’s memories of World War Ⅱ |
| B．tell readers what A Tale of Two Cities is about |
| C．instruct visitors what to do and see in Holland |
| D．offer readers some information about Amsterdam |