Well, parents, surprise! Lots of us are using Twitter and Facebook to find rides, and not just to school. It’s awkward to be refused when you call a friend and ask for a ride. But with Twitter, you just tweet (贴子,留言) and look for other people heading the same way.
It may sound risky, but many teens stay within their own social circles to find rides, and don’t branch out beyond friends when asking on Twitter just like me, but to some young people, especially those taking longer trips, stranger danger is less of a concern.
“I think the digital connection of young people is really key, because younger generations grew up sharing things online, sharing files, photos, music, etc, so they have been very used to sharing,” said Juliet Schor, a sociology professor at Boston College.
The sharing economy got big during the recession（经济衰退）, allowing people to access more goods and services using technology and even to share cost. And that technology, for me, is what the car was for my mom, a gateway to more freedom.
According to the researchers at the University of Michigan, 30 years ago, eight in ten American 18-year-olds had a driver’s license compared to six in ten today. So it’s not that surprising that on my 16th birthday I wasn’t rushing to get a license but an iPhone.
“Driving, for young people, does mean they have to disconnect from their technology, and that’s a negative. So if they could sit in the passenger side and still be connected, that’s going to be a plus,” Schor continued.
To me, another plus is that ridesharing represents something, something much bigger than trying to save money. I see it as evidence that people still depend on each other. My generation shares their cars and apartments the way neighbors used to share cups of sugar. For the system to work, some of us still need our own cars. But until I get my own version of the silver Super Beetle, you can find me on Twitter.The American teens like me, prefer to possess an iPhone as a birthday gift because ______.
| A．it is most fashionable and cool |
| B．they are bored with driving cars |
| C．they are fond of being connected |
| D．it is much cheaper than a car |
Professor Juliet would agree that _______.
| A．young people will sit waiting to be contacted by reading a passage |
| B．sharing economy is bound to be responsible for the recession |
| C．young people tend to share a car with strangers by means of Twitter |
| D．being connected via technology comes first for young people |
The best title for the passage is probably _______.
| A．Twitter, an Awesome Website |
| B．Cars or iPhone |
| C．Teens Use Twitter to Thumb Rides |
| D．Cool Teens on the Go |
COOL INVENTIONS
From school to band Practice, the Venturi Eclectic is an Earth-friendly way to get Where you want to go．This battery-powered, zero-emission (meaning it doesn't pollute the air) vehicle runs mainly on renewable energy．Solar panels on the Eclectic's roof absorb sun rays when you're driving．On windy days, you can connect a machine to the car's roof that collects energy from the wind while you're parked．The Eclectic's top speed is 28 miles an hour; the battery lasts for 31 miles before it needs to be recharged．Zipping (迅速行进) around the neighborhood has never been better.
Here's an eco-friendly way to tell time: Simply fill the Bedol Water-powered Clock's tank (箱) with water, add some lemon juice, and the clock will display the time without the need for environmentally harmful batteries．There are two sets of metal electrodes (电极) inside the water tank．Water contains ions (离子) that carry negative and positive charges．These ions complete a charge between the electrodes, creating enough energy to power the clock．Just refill the tank every few weeks, and this clock will keep on 
ticking.
Bloodhound SuperSonic Car (SSC) will be the first car to attempt to break the l,000-mile-an-hour barrier．(The current record is 763 miles an hour.) A concept for now, the rocket-shaped car gets its initial push to 350 miles an hour from a jet engine．Then a rocket fires up, pushing the SSC past 1,000 miles an hour．In order to keep the car streamlined (流线型的), the driver lies back at a 45-degree angle.
You're having a blast at your friend's birthday party．But when it's time to bring out the cake, everyone crowds around, blocking your view．No worries．Throw the Triops into the air, and this clever camera captures the view from above．The Triops can take three pictures at once, each from different angles．You can also record sounds and command the Triops to start shooting whenever it hears that noise．That's one smart camera.According to the passage, the Venturi Eclectic .
| A．is popular with businessmen | B．is suitable for a long trip |
| C．can turn wind into energy | D．has only a little gas emission |
What is the common characteristic of the Venturi Eclectic and the Bedol Water-powered Clock?
| A．They don't need batteries. | B．They are difficult to operate. |
| C．They can be powered by water. | D．They are environmentally friendly. |
The underlined phrase “having a blast” in the last paragraph probably means .
| A．looking at a picture | B．enjoying yourself |
| C．blowing out a candle | D．recording sounds |
Which of the following is TRUE according to the passage?
| A．The Triops is sensitive to sounds. |
| B．The driver of the SSC must be of great size. |
| C．The color of the Bedol Water-powered Clock is like that of lemon. |
| D．The SSC doesn’t have anything to do with a rocket actually. |
In 1995, Susan Boyle went to Glasgow to audition (试演) for My Kind of people, a televised talent show popular in the UK．She was immediately rejected．She was nervous during the audition, and felt she didn't perform well, but her brother said that she was rejected because of her pl
ain looks．Boyle was not discouraged and continued to sing at church and at the karaoke nights in a local pub.
Boyle suffered a personal loss in 1997, when her father passed away．After his death．Boyle put her big dreams on hold to care for her sick mother Bridget Boyle．The mother and daughter often talked of Susan's possible fame．Bridget Boyle encouraged her daughter to take part in singing competitions．“She was the one who said I should enter Britain's Got Talent．We used to watch it together.” Susan later told reporters．“She thought I would win.”
In 1999, Boyle used all of her savings to pay for a professional demo (样本唱片) tape．which she sent to record companies．In 2002, Boyle began taking singing lessons from voice coach Fred O'Neil．
In 2007, Boyle's mother passed away at the age of 91．A neighbor reported that when Bridget Boyle died, her daughter “wouldn't come out for three or four days or answer the door or phone.” She lived alone with her cat, Pebbles．For over a year, she refused to sing．But in August of 2008, O'Neil urged her to try out for Britain's Got Talent．Convinced that the performance would be an honor to her mother, Boyle auditioned in Glasgow, Scotland．She sang I Dreamed A Dream in the first round of the show, which was aired on 11 April 2009.
The 47-year-old Scottish woman's plain looks provided a sharp contrast (对比) to her powerfully beautiful voice．The performance astonished the audience and the judges．Online videos of her performance totaled over 40 million views within a week．Although she failed to win the final of Britain's Got Talent, Susan Boyle became globally popular．Her first album I Dreamed A Dream has sold over five million copies.Bridget Boyle's attitude towards her daughter's musical talent can be described as .
| A．critical | B．doubtful | C．indifferent | D．optimistic |
From Para．4 we learn that Boyle .
| A．was slightly discouraged by her voice coach |
| B．entered Britain's Got Talent to prove her ability |
| C．decided to give up her singing career |
| D．was deeply affected by her mother's death |
Which of the following is TRUE about Susan Boyle?
| A．Her international fame grew rapidly in 2008. |
| B．Her audition for My Kind of People failed. |
| C．She has never stopped singing since 1995. |
| D．She was the winner of Britain's Got Talent. |
In writing this passage, the author mainly intends to .
| A．tell us how Boyle's dream came true |
| B．let us know more about Boyle's personal life |
| C．show how Boyle was influenced by her family |
| D．explain how to enter and win a talent show |
When a dog bites a man, it usually doesn’t make news. However, this saying change when Beijing and several other Chinese cities announced the “Civilized Dog Raising” campaign in November.
The government will require Beijingers to get licenses for their dogs, and will enforce the one-dog, one-family policy. Police say the "one-dog policy" is aimed at reducing the number of dog bites and lowering the risk of rabies. According to the Ministry of Health, rabies has become the top infectious disease in China. Dangerous dogs and dogs taller than 35 centimeters, such as Great Danes, have been banned from urban areas.
Pet owners are also required to clean up their dog's droppings and make sure dogs are leashed (拴着), especially in public areas. Some public areas, such as banks, are closed to dogs entirely.
Dogs are regarded as man's best friend and the history of raising dogs can be traced back to the stone age. It therefore seems sad that dogs are unwelcome in Beijing. But it is not the case that Beijingers dislike dogs. Actually, there are many dog lovers in Beijing. The city now has more than 550,000 registered dogs, up 20 percent from the previous year.
The problem is, actually, about living space. Different from many Westerners, most Beijingers live in urban apartment buildings, not houses in the suburbs. There is very limited open space for walking dogs. The barking, the waste, and unleashed dogs in buildings, elevators and places people gather can cause fear, fights and frustration.
Beijing is not the only city to have a dog problem. Paris, London, New York and Vienna all face similar challenges and have common rules for dogs and their owners.Which of the following may be a suitable title for the story?
| A．Man's Best Friend | B．Civilized Dog Raising |
| C．No Room For Dogs | D．When A Dog Bites A Man |
What can be inferred from the above passage?
A．If a dog bites a m an, it will become an important news item. |
| B．Rabies is the most serious infectious disease in Beijing. |
| C．Soon there will be no dangerous dogs or dogs taller than 35 centimetres in Beijing. |
| D．Beijing has trouble accommodating so many dogs. |
According to the passage, what should you NOT do if you are a dog owner in Beijing?
| A．Walk your dog in public places. |
| B．Have more than one dog. |
| C．Raise your dog in urban apartment buildings. |
| D．Let your dog bark in places where people gather. |
In the writer's opinion, the main cause of the dog prob
lem in Beijing is _____________.
| A．the limited living space in urban areas |
| B．its lack of rules for dogs and their owners |
| C．Beijingers and westerners having different lifestyles |
| D．the increasing number of dangerous dogs |
Move Eart
h – it’s no science fiction
LONDON – Scientists have found an unusual way to prevent our planet from overheating: move it to a cooler spot. All you have to do is send a few comets (彗星) in the dire
ction of Earth,
and its orbit will be changed. Our world will then be sent spinning into a safer, colder part of the solar system.
This idea for improving our climate comes from a group of US National Aeronautics and Space Administration（NASA）engineers and American astronomers. They say their plan could add another six billion years to the useful lifetime of our planet—effectively doubling its working life.
The plan put forward by Dr Laughlin, and his colleagues Don Korycansky and Fred Adams ,needs carefully directing a comet or asteroid 
so that it passes close by our planet and sends some of its gravitational energy to Earth.
“Earth’s orbital speed would increase as a result and we would move to a higher orbit away from the Sun,” Laughlin said.
Engineers would then direct their comet so that it passed close to Jupiter or Saturn. The comet would pick up energy from one of these giant planets. Later its orbit would bring it back to Earth, and the process would be repeated. In the short term, the plan provides an ideal way to global warming, although the team was actually concerned with a much greater danger. The sun is certain to heat up in about a billion years and so “seriously compromise” our biosphere（生物圈）— by cooking us.
That’s why the group decided to try to save Earth.
The plan has one or two worrying aspects, however. For a start, space engineers would have to be very careful about how they directed their asteroid or comet towards Earth. The smallest miscalculation（误算）in orbit could fire it straight at Earth—with deadly consequences.
There is also the question of the Moon. As the current issue of Scientific American magazine points out, if Earth was pushed out of its current position it is “most likely the Moon would be stripped away from Earth,” it states. This would greatly change our planet’s climate.What makes the scientists plan to move Earth?
| A．A few comets are moving to the direction of Earth. |
| B．Earth’s working life is coming to an end soon. |
C．Earth will become too hot for mankind to keep alive. |
| D．The moon is moving farther and farther away from Earth. |
If the plan is successful, Earth will have a working life of ______years.
| A．12 billion | B．6 billion | C．18 billion | D．24 billion |
What serious problems might the plan cause according to the passage?
| A．The comet might hit Earth and man might lose the moon. |
B．Earth might be moved too far away and man might be frozen to deat h. |
| C．The comet might hit Jupiter or Saturn and never return to Earth. |
| D．Earth’s working life might be greatly shortened. |
What does the underlined word “compromise” mean?
| A．provide | B．benefit | C．share | D．endanger |
Most of the people who appear most often and most gloriously in the history books are great conquerors (统治者) and generals and soldiers, while the people who really helped civilization forward are often never mentioned at all. We do not know who first set a broken leg, or launched a seaworthy boat, or calculated the length of the year, or manured (施肥)a field; but we know all about the killers and destroyers.
People think a great deal of them, so much that on all the highest pillars (纪念柱)in the great cities of the world you will find the figure of a conqueror or a general or a soldier. And I think most people believe that the greatest countries are those that have beaten in battle the greatest number of other countries and ruled over them as conquerors. It is just possible they are, but they are not the most civilized. Animals fight; so do savages（野蛮人）; so to be good at fighting is to be good in the way in which an animal or a savage is good, but it is not to be civilized. Even being good at getting other people to fight for you and telling them how to do it most efficiently — this, a
fter all, is what conquerors and generals have done — is not being civilized. People fight to settle quarrels. Fighting means killing, and civilized peoples ought to be able to find some ways of settling their d
isputes other than by seeing which side can kill off greater number of the other side, and then saying that the side which has killed most has won. And not only has it won, but, because it has won, it has been in the right. For that is what going to war means; it means saying that power is right.
This is what the story of mankind has on the whole been like. Even our own age has fought the two greatest wars in history, in which millions of people were killed or mutilated (disabled). And while today it is true that people do not fight and kill each other in the streets — while, that is to say, we have got to the stage of keeping the rules and behaving properly to each other in daily life — nations and countries have not learnt to do this yet, and still behave like savages.In the opening sentence, the author indicates that .
| A．most history books were written by conquerors, generals and soldiers |
| B．history book tell us far more about conquerors, generals and soldiers than actual creators of civilization |
| C．those who rally helped human civilization forward is not mentioned in history books at all |
| D．conquerors, generals and soldiers should be least mentioned in history books |
According to the passage, most people believe that the greatest countries are those that .
| A．built the highest pillars for their conquerors |
| B．were ruled by the greatest number of conquerors |
| C．won the greatest number of battles against other countries |
| D．were beaten in battle by the greatest number of other countries |
In the author’s opinion, the countries that conquered a large number of other countries are
.
| A．certainly both the most powerful and most civilized. |
| B．neither the greatest nor the most civilized in any way. |
| C．possibly either the most civilized or the most powerful in a way. |
| D．likely the most powerful in some sense but not the most civilized. |
The meaning of the last sentence in Paragraph 2 is that .
| A．fighters believe that the winner is right and the loser wrong. |
| B．only those who are powerful have the right to go to war. |
| C．those who are right should fight against those who are wrong. |
| D．only powerful nations might win the right to rule weak ones. |
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