45. The main aim of Environment Awareness Week is to _______.

　　 A. educate the public on protecting the environment

　　 B. discuss global warming and other environmental problems

　　 C. explain ways for producing freshwater to save the environment

　　 D. learn about renewable energy sources that protect the environment

46. The organizer of the event is _______.

　　 A. Global Gaia Network　　　　 　　　　　 B. Clean Energy Agency

　　 C. Green Earth Foundation　　 　　　　　　　 D. International Environment Fund

47. If you are interested in renewable energy sources, you should go to _______.

　　 A. Hall 1　　　　 　 B. Hall 2 　　　　　　　 C. Hall 3　 　　　　　　　 D. Hall 4

48. The "3 Rs" stand for _______.

　　 A. Read, Realize and Remember　　　 　 B. Reduce, Reuse and Recycle

　　 C. Green Earth Foundation　　　 　　　 D. Global Gaia Network

49. Which of the following statements is NOT true of the event?

　　 A. It will last a week and the halls will be open 11 hours a day．

　　 B. You can send an email to Mrs．Daisy Soh for more information．

　　 C. Each hall charges the same amount of money as the other．

　　 D. Lectures in Hall 1 will be given by university students．

　A few months ago, it wasn't unusual for 47-year-old Carla Toebe to spend 15 hours per day online. She'd wake up early, turn on her laptop and chat on Internet dating sites and instant-messaging programs – leaving her bed for only brief breaks. Her household bills piled up, along with the dishes and dirty laundry, but it took constant complaints from her four daughters before she realized she had a problem.

　　"I was starting to feel like my whole world was falling apart – kind of slipping into a depression," said Carla. "I knew that if I didn't get off the dating sites, I'd just keep going," detaching (使脱离) herself further from the outside world.

　　Toebe's conclusion: She felt like she was "addicted" to the Internet. She's not alone.

　　Concern about excessive Internet use isn't new. As far back as 1995, articles in medical journals and the establishment of a Pennsylvania treatment center for overusers aroused interest in the subject. But as reliance on the Web grows, there are signs that the question is getting more serious attention: Last month, a study published in CNS Spectrums claimed to be the first large-scale look at Internet overuse. The American Psychiatric Association may also consider listing Internet addiction in the next edition. And scores of online discussion boards have popped up, on which people discuss negative experiences tied to too much time on the Web.

    The new CNS Spectrums study was based on results of a nationwide telephone survey of more than 2,500 adults. Like the latest survey, this one was conducted by Stanford University researchers. About 6% of respondents reported that "their relationships suffered because of excessive Internet use." About 9% attempted to conceal "nonessential Internet use," and nearly 4% reported feeling " still occupied by the Internet when offline."

　　"The Internet problem is still in its early stage," said Maressa Orzack, a Harvard University professor. No single online activity is to blame for excessive use, he said. "They're online in chat rooms, checking e-mail, or writing blogs. The problem is not limited to porn (色情) or gambling websites.”

　　“Excessive Internet use should be defined not by the number of hours spent online but in terms of losses.”said Maressa Orzack. "If it's a loss where you're not getting to work, and family relationships are breaking down as a result, then it's too much."

　　Since the early 1990s, several clinics have been established in the U. S. to treat heavy Internet users. They include the Center for Internet Addiction Recovery and the Center for Internet Behavior.

　　The website for Orzack's center lists the following among the psychological symptoms of computer addiction:

　　● Having a sense of happiness or excitement while at the computer.

　　● Longing for more and more time at the computer.

　　● Neglect of family and friends.

　　● Feeling empty, depremssed or irritable when not at the computer.

　　● Lying to employers and family about activities.

　　● Inability to stop the activity.

　　● Problems with school or job.

　　Physical symptoms listed include dry eyes, backaches, skipping meals, poor personal hygiene (卫生) and sleep disturbances.

　　“People who struggle with Internet overuse maybe depressed or have other mood disorders.” Orzack said. When she discusses Internet habits with her patients, they often report that being online offers a "sense of belonging, and escape, excitement and fun," she said. “Some people say relief…because they find themselves so relaxed.”

　　Some parts of the Internet seem to draw people in more than others. Internet gamers spend countless hours competing in games against people from all over the world. One such game, called World of Warcraft, is cited on many sites by posters complaining of a "gaming addiction."

　　Andrew Heidrich, an education network administrator from Sacramento, plays World of Warcraft for about two to four hours every other night, but that's nothing compared with the 40 to 60 hours a week he spent playing online games when he was in college. He cut back only after a full-scale family intervention (干预), in which relatives told him he'd gained weight.

　　“There's this whole culture of competition that sucks people in with online gaming, ”said Heidrich, now a father of two. People do it at the expense of everything that was a constant in their lives." Heidrich now visits websites that discuss gaming addiction regularly “to remind myself to keep my love for online games in check”.

　　Toebe also regularly visits a site where posters discuss Internet overuse. In August, when she first realized she had a problem, she posted a message on a Yahoo Internet addiction group with the subject line:“I have an Internet Addiction.”

　　“I'm self-employed and need the Internet for my work, but I'm failing to accomplish my work, to take care of my home, to give attention to my children,”she wrote in a message sent to the group. “I have no money or insurance to get professional help; I can't even pay my loan and face losing everything.”

　　Since then, Toebe said, she has kept her promise to herself to cut back on her Internet use. "I have a boyfriend now, and I'm not interested in online dating," she said by phone last week. "It's a lot better now."

1. What eventually made Carla Toebe realize she was spending too much time on the Internet?

　A. Her daughter's repeated complaints.

　B. Tiredness resulting from lack of sleep.

　C. The poorly managed state of her house.

　D. The high financial costs adding up.

2.What is the main idea of para4?

A. A study claimed to be the first large-scale look at Internet overuse.

B. The American Psychiatric Association plans to list Internet addiction in its edition.

C. There are heated discussions about negative experiences over internet overuse.

D. There is a growing concern towards internet addiction.

3. According to Professor Maressa Orzack, Internet use would be considered excessive if ______.

　A. it seriously affected family relationships

　B. one visited porn websites frequently

　C. too much time was spent in chat rooms

　D. people got involved in online gambling

4. According to Orzack, people who struggle with heavy dependence on    

the Internet may feel ______.

　A. discouraged   B. pressured    C. depressed    D. puzzled

5. Andrew Heidrich now visits websites that discuss online gaming addiction to _____.

　A. improve his online gaming skills

　B. control his desire for online gaming

　C. show how good he is at online gaming

　D. exchange online gaming experience

6.Which of the following best describes the tone(口吻) of the passage ?

 A. Humorous      B. Ironic       C. Objective      D. Casual

Britons Learn to Forgive
LEEDS, England ─ A Leeds University psychology （心理学） professor is teaching a course to help dozens of Britons forgive their enemies．
“The hatred we hold within us is a cancer,” Professor Ken Hart said, adding that holding in anger can lead to problems such as high blood pressure and heart disease．
More than 70 people have become members in Hart’s first 20-week workshop in London ─ a course he says is the first of its kind in the world．
These are people who are sick and tired of living with a memory．They realize their bitterness is a poison they think they can pour out, but they end up drinking it themselves, said Canadian-born Hart．
The students meet in groups of eight to ten for a two-hour workshop with an adviser every fortnight．
The course, ending in July, is expected to get rid of the cancer of hatred in these people．“People have lots of negative attitudes towards forgiveness,” he said, “People confuse forgiveness with forgetting．Forgiveness means changing from a negative attitude to a positive one．”
Hart and his team have created instructions to provide the training needed．
“The main idea is to give you guidelines on how to look at various kinds of angers and how they affect you, and how to change your attitudes towards the person you are angry with,” said Norman Claringbull, a senior expert on the forgiveness project．
Hart said he believes forgiveness is a skill that can be taught, as these people “want to get free of the past”．
【小题1】From this passage we know that _________．

One morning a few years ago，Harvard President Neil Rudenstine overslept. For this busy man，it was a sort of alarm: after years of non-stop hard work，he might wear himself out and die an early death.
Only after a week's leave—during which he read novels, listened to music and walked with his wife on a beach—was Rudenstine able to return to work.
In our modern life, we have lost the rhythm between action and rest. Surprisingly, within this world there is a universal but silly saying:“I am so busy.”
We say this to one another as if our tireless efforts were a talent by nature and an ability to successfully deal with stress. The busier we are, the more important we seem to ourselves and, we imagine, to others. To be unavailable to our friends and family, and to be unable to find time to relax—this has become the model of a successful life.
Because we do not rest, we lose our way. We miss the guide telling us where to go, the food providing us with strength, the quiet giving us wisdom.
How have we allowed this to happen? I believe it is this: we have forgotten the Sabbath, the day of the week—for followers of some religions—for rest and praying. It is a day when we are not supposed to work, a time when we devote ourselves to enjoying and celebrating what is beautiful. It is a good time to bless our children and loved ones, give thanks, share meals，walk and sleep. It is a time for us to take a rest, to put our work aside, trusting that there are larger forces at work taking care of the world.
Rest is a spiritual and biological need；however，in our strong ambition to be successful and care for our many responsibilities，we may feel terribly guilty when we take time to rest. The Sabbath gives us permission to stop work. In fact, “Remember the Sabbath ”is more than simply permission to rest；it is a rule to obey and a principle to follow.
50. The “alarm” in the first paragraph refers to “______”.
　　A. a signal of stress                                  B. a warning of danger
　　C. a sign of age                                      D. a spread of disease
51. According to Paragraph 4,a successful person is one who is believed to ____.
　　A. be able to work without stress　　            B. be more talented than other people
　　C. be more important than anyone else　　 D. be busy working without time to rest
52. Some people feel guilty when taking time to rest because they ____.
　　A. think that taking a rest means lacking ambitions
　　B. fail to realize that rest is an essential part of life
　　C. fail to realize that religions force them to rest
　　D. think that taking a rest means being lazy
53. What is the main idea of this passage?
　　A. We should balance work with rest.
　　B. The Sabbath givers us permission to rest.
　　C. It is silly for anyone to say “I am so busy.”
　　D. We should be available to our family and friends.