The rise in smartphones（智能手机）among young people may be having a direct effect on how successful they become as adults.
Research from the University of Nebraska-Lincoln has discovered the average university student checks their phones 11 times per lesson, and more than 80 percent believe this tech addiction is interfering with(干扰) their learning.
A quarter of students across five U.S states also blamed poor grades in exams specifically on the fact they used mobile devices（设备） when they should have been concentrating and revising - and these grades could determine the jobs they end up going into.
Barney McCoy, an associate professor of broadcasting at the university, surveyed 777 students at six universities across five states about how they used digital devices in the classroom.
The students were from UNL and the University of Nebraska at Omaha in Nebraska, Morningside College in Iowa, the University of North Carolina, the University of Kansas and the University of Mississippi.
Around two thirds said they used phones, tablets and laptops for “non-classroom purposes” up to ten times during a typical university day, while 15 percent admitted this figure was closer to 30 times.
Among the top reasons why students checked their devices so regularly were staying connected and fighting boredom, at 55 percent. Less than half said the devices were used for classwork.
Texting was the most popular distraction（注意力分散） technique at 86 percent, while 68 percent said they used their phones to check personal emails. Two thirds used social networks, 38 percent surfed the web and eight percent admitted to playing games when they should have been studying.
Despite eight out of ten students admitting their devices were distracting, fewer than five percent considered it to be a “very big” distraction.
“I don’t think students necessarily think it’s a big problem,” said McCoy said. “They think it’s part of their lives.”
“It’s become automatic behavior on the part of so many people - they do it without even thinking about it.”
He continued, “They’ve got their laptops open, but they’re not always taking notes. Some might have two screens open -- Facebook and their notes.”The majority of the students think that using smartphones _________ .
| A．helps to improve their grades. |
| B．contributed to their poor grades. |
| C．has a bad effect on their studies. |
| D．determines their jobs in the future. |
How many students surveyed used digital devices for “non-classroom purposes” about 30 times during a day?
| A．About 518 | B．About 116 | C．About 427 | D．Less than 388 |
_________ was the most popular form of distraction.
| A．Texting | B．playing games | C．surfing the web | D．Checking personal emails |
The text is most likely to be found in a section about _________ .
| A．successful people | B．political systems |
| C．science and technology | D．historical events |
Celebrities(名人) have become a powerful influence on some people because of their social position and their economic situation.
First, some people admire and imitate stars because they allow themselves to be influenced by the media. Television, radio, and magazines invade(侵扰) the lives of audience with a variety of shows, information, and publications about stars and their lives. For instance, Britney Spears has become the target of paparazzi(狗仔队). In May, Britney appeared at the front page of the most popular magazines revealing that she married her best friend in Vegas, Nevada. Media also invade stars’ lives because reporters know they can get high profits from readers who buy and follow their favorite artists’ news.
Second, some mad audiences imitate their celebrities for their lack of confidence. Some people who are shy and lack personality may find that imitating others will cause a good impression. For example, my cousin Jenny, who lacks a social life because of her introverted(内向的) personality, believes that acting and dressing like Jennifer Lopez will make her popular in high school.
Finally, several fans of stars imitate them because of peer pressure. Since my niece’s girl friends formed an Antonio Banderas’ fan club, she had also joined the group. Although she wasn’t a huge fan of his, now she collects most of Banderas’ possessions. In fact, when I asked Arianna, my niece, why she was part of Banderas’ fan club, she replied with a doubtful tone that she did not wish to be rejected by the other teens.
In conclusion, it is true that celebrities play spectacular roles in their performances in Hollywood, which entertains many people all over the world; however, modern celebrities influence the audience to the point where their fans admire and try to imitate their lives.What does the passage mainly tell us?
| A．Why people are influenced by celebrities. |
| B．The harmful influence of celebrities. |
| C．What kind of people are influenced by celebrities |
| D．How to avoid the influence of celebrities. |
We can infer from Paragraph 2 that ___________.
| A．media are on the side of stars |
| B．stars know how to take advantage of media. |
| C．media can give wrong information about stars |
| D．media invade stars’ lives for their own good |
Arianna joined the Antonio Banderas’ fan club to _____________.
| A．seek encouragement from the star | B．be accepted by other teens |
| C．become a real fan of the star | D．learn more about the star |
The author of the passage probably believes that ______________.
| A．it’s easy for people to resist the influence of celebrities |
| B．all young people are easily influenced by celebrities |
| C．it’s no good for people to imitate celebrities blindly |
| D．people can improve their personality by imitating their favorite stars |
Metro Pocket Guide
Metrorail(地铁)
Each passenger needs a farecard to enter and go out. Up to two children under ago five may travel free with a paying customer.
Farecard machine are in every station, Bring small bills because there are no change machines in the station and farecard machine only provide up to $ 5 in change.
Get one of unlimited Metrorail rides with a One Day Pass. Buy it from a farecard machine in Metro stations. Use it after 9:30 a. m. until closing on weekdays, and all day on weekends and holidays.
Hours of Service
Open: 5 a. m Mon-Fri 7a. m. Sat—Sun .
Close: midnight Sun—Thurs 3 a.m. Fri.---Sat. nights.
Last train times vary. To avoid missing the last train, please check the last train times posted in the station.
Metrobus
When paying with exact change, the fare is $ 1. 35 . when paying with a smarTrip card, the fare is $1. 25
Fares for the Senior /disabled customers
Senior citizens 65 and older and disabled customers may ride for half the regular fare. On Metrorail and Metrobus, use a senior/disabled farecard or SmarTrip card. For more information about buying senior/disabled farecards, farecard or SmarTrip cards and passes, please visit MetroOpenDoors. com or call 202-637-7000 and 202-637-8000.
Senior citizens and disabled customers can get free guide on how to use proper Metrobus and Metrorail services by calling 202-962-1100
Travel tips （提示）
. Avoid riding during weekday rush periods –before 9:30 a. m. and between 4 and 6 p. m.
. If you lose something on a bus or train or in a station, please call Lost & Found at 202-962-1195.What should you know about farecard machine?
| A．They start selling tickets at 9:30 a. m. |
| B．They are connected to change machines. |
| C．They offer special service to the elderly. |
| D．They make change for no more than $5. |
At what time does Metrorail stop service on Saturday?
| A．At midnight | B．at 3 a. m. |
| C．at 5 am | D．at 7 p. m. |
What is good about a SmarTrip card?
| A．It is convenient for old people |
| B．It saves money for its users |
| C．it can be bought at any time |
| D．it is sold on the Internet. |
Which number should you call if you lose something on the Metro?
| A．202-962-1195 | B．202-962-1100 |
| C．202-673-7000 | D．202-673-8000 |
One of the latest trends（趋势） in American Childcare is Chinese au pairs. Au Pair in Stamford, Conn, for example, has got increasing numbers of request for Chinese au pairs from aero to around 4, 000 since 2004. And that’s true all across the country.
“I thought it would be useful for him to learn Chinese at an early age” Joseph Stocke, the managing director of a company, says of his 2-year old son. “I would at least like to give him the chance to use the language in the future, ” After only six months of being cared by 25-year-old woman from China, the boy can already understand basic Chinese daily expressions, his dad says.
Li Drake, a Chinese native raising two children in Minnesota with an American husband, had another reason for looking for an au pair from China. She didn’t want her children to miss out on their roots. ” Because I am Chinese, my husband and I wanted the children to keep exposed to(接触) the language and culture. ” she says.
“Staying with a native speaker is better for children than simply sitting in a classroom, ” says Suzanne Flynn, a professor in language education of Children. ”But parents must understand that just one year with au pair is unlikely to produce wonders. Complete mastery demands continued learning until the age of 10 or 12. ”
The popularity if au pairs from China has been strengthened by the increasing numbers of American parents who want their children who want their children to learn Chinese. It is expected that American demand for au pairs will continue to rise in the next few years.What does the term” au pair” in the text mean?
| A．A mother raising her children on her own |
| B．A child learning a foreign language at home |
| C．A professor in language education of children |
| D．A young foreign woman taking care of children. |
Li Drake has her children study Chinese because she wants them ______.
| A．to live in China some day | B．to speak the language at home |
| C．to catch up with other children | D．to learn about the Chinese culture |
What can we infer from the text?
| A．Learning Chinese is becoming popular In America |
| B．Educated woman do better in looking after children |
| C．Chinese au pairs need to improve their English Skills. |
| D．Children can learn a foreign language well in six months. |
Since the first Earth Day in 1970, Americans have gotten a lot “greener” toward the environment . “We didn’t know at that time that there even was an environment, let alone that there was a problem with it, ”says Bruce Anderson, president of Earth Day USA.
But what began as nothing important in public affairs has grown into a social movement . Business people, political leaders, university professors, and especially millions of grass-roots Americans are taking part in the movement. “The understanding has increased many, many times, ”says Gaylord Nelson, the former governor from Wisconsin, who thought up the first Earth Day.
According to US government reports , emissions (排放)from cars and trucks have dropped from 10. 3 million tons a year to 5. 5 tons . The number of cities producing CO beyond the standard has been reduced from 40 to 9 . Although serious problems still remain and need to be dealt with , the world is a safer and healthier place . A kind of “Green thinking ” has become part of practices .
Great improvement has been achieved . In 1988 there were only 600 recycling programs , ; today in 1995 there are about 6, 600 . Advanced lights , motors , and building designs have helped save a lot of energy and therefore prevented pollution .
Twenty –five years ago , there were hardly any education programs for environment . Today , it’s hard to find a public school , university , or law school that does not have such a kind of program . ” Until we do that , nothing else will change! ” say Bruce Anderson .According to Anderson , before 1970, Americans had little idea about ___
| A．the social movement | B．recycling techniques |
| C．environmental problems | D．the importance of Earth Day |
Where does the support for environmental protection mainly come from?
| A．The grass –roots level | B．The business circle |
| C．Government officials | D．University professors |
What have Americans achieved in environmental protection ?
| A．They have cut car emissions to the lowest |
| B．They have settled their environmental problems |
| C．They have lowered their CO levels in forty cities. |
| D．They have reduced pollution through effective measures . |
What is especially important for environmental protection according to the last paragraph ?
| A．Education | B．Planning |
| C．Green living | D．CO reduction |
Arriving in Sydney on his own from India, my husband , Rashid, stayed in a hotel for a short time while looking for a short time while looking for a house for me and our children.
During the first week of his stay, he went out one day to do some shopping. He came back in the late afternoon to discover that his suitcase was gone. He was extremely worried as the suitcase had all his important papers, including his passport.
He reported the case to the police and then sat there，lost and lonely in strange city, thinking of the terrible troubles of getting all the paperwork organized again from a distant country while trying to settle down in a new one.
Late in the evening, the phone rang. It was a stranger. He was trying to pronounce my husband’s name and was asking him a lot of questions. Then he said they had found a pile of papers in their trash can（垃圾桶）that had been left out on the footpath.
My husband rushed to their home to find a kind family holding all his papers and documents. Their young daughter had gone to the trash can and found a pile of unfamiliar papers. Her parents had carefully sorted them out, although they had found mainly foreign addresses on most of the documents. At last they had seen a half-written letter in the pile in which my husband had given his new telephone number to a friend.
That family not only restored the important documents to us that day but also restored our faith and trust in people. We still remember their kindness and often send a warm wish their way.What did Rashid plan to do after his arrival in Sydney?
| A．Go shopping | B．Find a house |
| C．Join his family | D．Take a vacation |
The girl’s parents got Rashid’s phone number from_______.
| A．a friend of his family | B．a Sydney policeman |
| C．a letter in his papers | D．a stranger in Sydney |
What does the underlined word “restored” in the last paragraph mean?
| A．Showed | B．Sent out |
| C．Delivered | D．Gave back |
Which of the following can be the best title for the text?
| A．From India to Australia. | B．Living in a a New Country. |
| C．Turning Trash to Treasure. | D．In Search of New Friends. |