In so many ways, cyberspace(网络空间) mirrors the real world. People ask for information, play games, and share hobby tips. Others buy and sell products. Still others look for friendship, or even love.
Unlike the real world, however, your knowledge about a person is limited to words on a computer screen. Identity and appearance mean very little in cyberspace. Rather, a person’s thoughts—or at least the thoughts they type—are what really count. So even the shyest person can become a chat-room star.
Usually, this “faceless” communication doesn’t create problems. Identity doesn’t really matter when you’re in a chat room discussing politics or hobbies. In fact, this emphasis on the ideas themselves makes the Internet a great place for exciting conversation. Where else can so many people come together to chat about their interests?
But some Internet users want more than just someone to chat with. They’re looking for serious love relationships. Is cyberspace a good place to find love? That answer depends on whom you ask. Some of these relationships actually succeed. Others fail miserably.
Supporters of online relationships claim that the Internet allows couples to get to know each other intellectually first. Personal appearance doesn’t get in the way.
But critics of online relationships argue that no one can truly know another person in cyberspace. Why? Because the Internet gives users a lot of control over how others view them. Internet users can carefully craft their words to fit whatever image they want to give. And they don’t have to worry about what their “faceless” communication is doing for their image. In a sense, they’re not really themselves.
All of this may be fine if the relationship stays in cyberspace. But not knowing a person is a big problem in a love relationship. With so many unknowns, it’s easy to let one’s imagination “fill in the blanks.” This inevitably leads to disappointment when couples meet in person. How someone imagines an online friend is often quite different than the real person.
So, before looking for love in cyberspace, remember the advice of Internet pioneer Clifford Stoll: “Life in the real world is far richer than anything you’ll find on a computer screen.”
(Note: Answer the questions or complete the statements in NO MORE THAN TEN WORDS.)We learn about a person in cyberspace only through _________________.
Why is the Internet a great place for exciting conversation?
What makes online love relationship often fail?
From the passage we can learn that the writer __________________________ looking for love on the Internet.
Like a scene out of a reality show or a Disney movie, Southgate, Mich., teenager Ashley Qualls' moment has arrived.
She may not have an MBA, a high-school diploma, or even a driver’s license yet, but Asheley Qualls already has an influential website (www. Whateverlife.Com). The 17-year-old girl hass been building her online business for two years.
In December 2004, Qualls borrowed $8 from her mother to buy the Whateverlife.com. domain name (域名). She intended to use the website as a way to share her design for My Space pages woth her friends.
But in the incontrollable, fast-moving world of cyberspace, others began noticing Qualls’ site even though she never has spent a penny on advertising.
When it comes to web traffic, Whateverlife.com .currently ranks No. 825 out of 20.3 million websites, drawing 2.4 million visitors worldwide during the last 30 days. Qualls said that on average, 72% of her site's audience made a return visit.
Whateverlife.com earned a million dollars in revenue last year and is on track to do the same this year.
"I'm stubborn and I'm independent," she said from her office in the basement of her house. "I like the feeling that it's my company, and I want to have the say-so （主张）in everything."
But don’t mistake Qualls for another smart but spoiled teenager. She is growing up fast but owns talent for life and business that elude many girls of her age.
The task of running a million-dollar company isn’t without its sacrifices( 牺牲) and challenges for a teenager. Qualls dropped out of Lincoln Park High School after her sophomore year to work fulltime on Whateverlife.com, a decision that she said shocked her family, friends and teachers . She now is studying to get her degree in graphic design.Many people noticed Qualls’ site because_____________________.
| A．it was set up by a 17-year-old girl |
| B．Qualls shares her design with her friends |
| C．Qualls has been building her online business |
| D．the world cyberspace develops fast and uncontrollable |
Which of the following statements is NOT true according to the text?
| A．Qualls’ Website Whateverlife .com. No. 825 in 20.3 million websites. |
| B．About 2.4 million visitors worldwide visit her website every month. |
| C．Most of her audience have visited her website at least twice. |
| D．Qualls has the right to decide everything in her company. |
The underlined word “elude” in the 8th paragraph means_______________.
| A．avoid | B．embarrass | C．exceed | D．encourage |
BEIJING, Jan. 11(Xinhuanet)-- Sleeping a little bit longer a day might help fight against obesity（肥胖）, a recent study shows. The research-- published in the Archives of Internal Medicine along with an editorial by Turek and Northwestern colleague Joseph Bass commenting on it and related research-- after comparing people of normal weight- a body mass index of less than 25- with those who were overweight or obese , found that sleeping for an extra 20 minutes each night could offer a pain-free way to lose weight.
Insufficient sleep is linked with changes in hormone levels that may stimulate（刺激）appetite. A series of studies in recent months have shown that the less people sleep, the heavier they tend to be.
American researcher Robert Vorona from Eastern Virginia Medical School in Norfolk and colleagues have now examined the relationship between people's self-reported sleep time per 24 hours and their body mass index(BMI). They found that total sleep time and BMI were inversely correlated was total sleep time decreased, BMI increased, except in the severely obese group." Americans experience insufficient sleep and corpulent bodies. Clinicians are aware of the burden of obesity on patients," the study said. "Our findings suggest that major extensions of sleep time may not be necessary, as an extra 20 minutes of sleep per night seems to be associated with a lower body mass index," it added. "We warn that this study does not establish a cause-and-effect relationship between restricted sleep and obesity (but) investigations demonstrating success in weight loss via extensions of sleep would help greatly to establish such a relationship."
In November 2004, researchers from Columbia University in New York City, New York demonstrated a clear link between the risk of being obese and hours of nightly sleep, finding that people aged 32 to 59 who slept four hours or less per night were 73% more likely to be obese than people who slept between seven and nine hours per night.The research, which was published in the Archives of Internal Medicine, found that____________.
sleeping for a shorter time a day might help fight agianst obesity
an extra 20 minutes’ sleep each night could offer a way to lose weight wothout pain
total sleep time and body mass index were inversely related
people aged 32 to 59 who slept four hours or less per night were 73% more likely to be obese than people who slept between seven and nine hours per nightHow many research results are presented in the text?
| A．Two | B．Three | C．Four | D．Five |
What does the underlined word “obses” probably mean?
| A．thin | B．fat | C．energetic | D．painful |
According to the text , the author intends to tell us that _____________________.
| A．Sleeping a little bit longer a day might help fight against obesity |
| B．insufficient sleep is linked with changes in hormone lives |
| C．there exists a clear link between the risk of being obeses and hours of nightly sleep |
| D．the less people sleep , the heavier they tend to be |
A recent study, published in last week’s Journal of the American Medical Association, offers a picture of how risky it is to get a lift from a teenage driver. Indeed, a 16-year-old driver with three or more passengers is three times as likely to have a fatal accident as a teenager driving alone. By contrast, the risk of death for drivers between 30 and 59 decreases with each additional passenger.
The author also found that the death rates for teenage drivers increased dramatically after 10 p.m., and especially after midnight, with passengers in the car, the driver was even more likely to die in a late-night accident.
Robert Foss, a scientist at the University of North Carolina Highway Safety Research Center, says the higher death rates for teenage drivers have less to do with “really stupid behavior” than with just a lack of driving experience. “The basic issue.” he says, “is that adults who are responsible for issuing licenses fail to recognize how complex and skilled a task driving is.”
Both he and the author of the study believe that the way to mitigate (使……缓解)the problem is to have states institute so-called graduated licensing systems, in which getting a license is a multistage process. A graduated license requires that a teenager first prove himself capable of driving in the presence of an adult, followed by a period of driving with night of passenger restrictions, before graduating to full driving privileges.
Graduated licensing systems have reduced teenage driver crashes, according to recent studies, About half of the states now have some sort of graduated licensing system in place, but only 10 of those states have restrictions on passengers, California is the strictest, with a novice(新手)driver prohibited from carrying any passenger under 20(without the presence of an adult over 25)for the first six months. Which of the following situations is most dangerous according to the passage?
| A．Adults giving a lift to teenagers on the highway after 10 p.m. |
| B．A teenager driving after midnight with passengers in the car. |
| C．Adults driving with three or more teenage passengers late at night. |
| D．A teenager getting a lift from a stranger on the highway at midnight. |
According to Robert Foss, the high death rate of teenage drivers is mainly due to ________
| A．their frequent driving at night |
| B．their improper way of driving |
| C．their lack of driving experience |
| D．their driving with passengers |
According to Paragraph 3. which of the following statements is TRUE?
| A．Teenagers should spend more time learning to drive. |
| B．Driving is a skill too complicated for teenagers to learn. |
| C．Restrictions should be imposed on teenagers applying to take driving lessons. |
| D．The licensing authorities are partly responsible for teenagers' driving accidents. |
A suggested measure to be taken to reduce teenagers' driving accidents is that ________ .
| A．driving in the presence of an adult should be made a rule |
| B．they should be prohibited from taking on passengers |
| C．they should not be allowed to drive after 10 p.m. |
| D．the licensing system should be improved |
Dear Editor,
Brockingham is run by people who are more interested in tourists than its residents. The problem is that the people running the government refuse to accept new ideas. By banning(禁止) all fast-food restaurants and discount stores, they take away all the places kids can afford to shop.
These people forget that when they were young, they could go to the South Street Soda Fountain and get an ice-cream soda for 25 cents. Today you can’t find an ice-cream soda anywhere in Brockingham for less than $2! Where can kids go for a snack?
There is not a single restaurant in Brockingham where a family of four can eat dinner for less than $100. Add a 15% tip and sales tax and you have spent nearly $125 to eat a meal you could prepare at home for about $12. Have you noticed that Brockingham families never dine in Brockingham?
Fast-food restaurants are also a good place for school kids to get an after-school job. Fast-food restaurants are busiest during the early supper hours when students are able to work, whereas the fancy food restaurants cater to late-night diners. Working in one of these establishments requires working shifts that are too late for most students.
The City Council claims that local merchants, rather than national chains, should benefit from the tourist business. I agree that it is important to support local businesses, but I think the fast-food restaurants would encourage more people to shop in Brockingham.
Another thing that disturbs me is that we must travel 25 miles to the nearest discount store. If I need a tire for my bike, I have a choice of buying one at Surf and Peddle Sport Shop for $15 or driving to Parkersburg Discount Center where I can buy the same kind of tire for $9. Again, I think the ban on all food chains and discount houses is counterproductive for our city.
Wes Woodrow
9th-Grade Student at Brockingham High SchoolWhy does Wes Woodrow write this letter to the editor?
Because the government bans all fast-food restaurants and discount stores in Brockingham.
Because the writer can’t find an ice-cream soda anywhere in Brockingham for less than $2.
Because a family of four can’t find a restaurant in Brockingham to eat dinner for less than $100.
Because the writer has to travel 25 miles to the nearest discount store. From the letter we can infer that _____.
the writer used to buy a lot of ice-cream soda
the students refuse to work in fancy food restaurants
the government’s ban benefits local merchants much
discount stores usually offer a discount of 40% The underlined word “counterproductive” in paragraph 6 of the letter probably means _____.
| A．cheap, not expensive | B．surprising, not expected |
| C．harmful, not helpful | D．doubtful, not sure |
One way the writer of this letter tries to convince the reader is by _____.
complaining that someone has to drive him to Parkersburg
getting an after-school job in fast-food restaurant himself
suggesting that many businessmen have the same opinion
giving specific examples of the high costs in Brockingham
Amazed zoo visitors watch as an orangutan(猩猩) named Bonnie swings along cables way above their heads. She’s not making a great ape escape; she’s taking a “highway” to higher learning.
Bonnie is traveling on the Orangutan Transit System, called the O-Line, at the National Zoo in Washington, D.C. The O-Line stretches from the Great Ape House, where Bonnie lives, to an exhibit called Think Tank. There she and other orangutans participate in a study trying to answer the questions: Do animals think? If so, how?
Think Tank scientists look for clues that an animal is thinking. A baby orangutan following its mother is probably not thinking. But an orangutan using a stick to reach honey in a beehive probably is thinking. It’s figuring out how to obtain a sweet treat.
To learn more about what the orangutans are thinking, Think Tank scientists are teaching orangutans a language of symbols. The apes don’t actually speak. They point to the symbols to show their thoughts.
Each symbol stands for a word. Different categories of the symbols have their own shapes. Food symbols, for example, are rectangles(矩形); object symbols are circles; and verbs are diamonds.
Computers help the orangutans learn the symbolic language. After the apes are shown an apple, for example, their task is to touch the apple symbol on a computer screen. They can do so. All six orangutans have learned a few symbols, but only Azy and Indah have learned eight symbols and can use the computer.
Azy and Indah choose to live at Think Tank. The others commute(往返) from the Great Ape House on the O-Line. All attend Think Tank sessions, though none are made to do so. “They’re eager to learn”, one of the scientists says. “They never turn me down!”What is the main idea of the passage?
Scientists are doing research on whether animals can think and how they think.
Biologists have found that orangutans are more intelligent than other animals.
Orangutans at the National Zoo can be taught to communicate with humans easily.
Animals are being taught by scientists to speak to one another at the National Zoo. The Orangutan Transit System refers to _____.
a way that can teach animals to learn things and communicate quickly
a place for various animals in the National Zoo to participate in the study
a walkway for the orangutans to travel to different sections of the zoo
a line for the orangutans to travel between the Great Ape House and the Think Tank According to the passage, scientists use a system of symbols to help _____.
find out which orangutan can learn the symbolic language fast
attract all the orangutans to live together at Think Tank
communicate with the orangutans and understand them better
understand whether animals can learn a language and express themselves by using it It can be inferred from the passage that _____.
a baby orangutan has his own intention though following his mother
many animals in the wild can learn symbolic languages to express their thoughts
the cleverer the animals are, the more knowledge they would like to learn
orangutans can form mental images in their minds when they see objects
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