Passage 1

    The Information Highway is the road that links computer users to a large number of on-line services: the Web, e-mail, and software, to mention just a few. Not long ago, the information Highway was a new road, with not many users. Now, everyone seems to want to take a drive, with over 30 million families connected worldwide. Not surprisingly, this well-traveled highway is starting to look like a well-traveled highway. Traffic jams can cause many serious problems, forcing the system to close down for repair. Naturally, accidents will happen on such a crowded road, and usually victims are some files, gone forever. Then, of course, there's Mr. Cool, with his new broad-band connection, who speeds down the highway faster than most of us can go. But don't trick yourself; he pays for that speeding.

Passage 2

    Want to know more about global warming and how you can help prevent it? Doctor Herman Friedman, who is considered a leading expert on the subject, will speak at Grayson Hall next Friday. Friedman studied environmental science at three well-known universities around the world before becoming a professor in the subject. He has also traveled around the world observing environmental concerns. The gradual bleaching (变白) of the Grate Barrier Reef, which came into the public eye in 2002, is his latest interest. Signed copies of his colorful book, which was published just last month, will be on sale after his talk.

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    My daughter Alisa was born blind in her right eye and was bullied (欺侮）pretty severely in school. So I quitted my job as a babysitter and then schooled my daughter heart and soul at home.

    A year ago a boy of 14 befriended my daughter on Facebook after reading something Alisa wrote about bullying. Today he messaged her and asked if she would like six tickets to a Colorado Rockies baseball game. They have never met in person but she said, “Sure! That would be great.”

    Then I received a call from his mother explaining why her son had chosen my daughter. She said he thought my daughter deserved them because of all the good she does in the community. Her son, she explained, had experienced a similar situation and was also home schooled.

    What she said is true. Now my daughter Alisa continues to teach groups of girls in trouble in our community how to look within themselves for the positive and how to be their own person.

    Everything taken into consideration, we decided to meet the mother and the boy at a local bike shop. After meeting, the boy approached my car and my daughter gave him a hug and thanked him for his generosity. She told him that she had never been to a baseball game and that she was going to take her entire family, including myself, her dad, little sister, her cousin and an aunt who has brain cancer.

    We all thanked one another, got in our car, and went our way. As we drove home my daughter opened the envelope. Inside it were the tickets and ＄100 each to buy hot dogs, pay for parking and not have any worries but a great time.

    My daughter has always been the giver and now she and our family are the receivers and I can not tell you how incredibly honored we feel to be on the other end. What an incredible young man to have such a kind idea.

    We all love our children and we all know how competitive the world is these days. What's it going to be like when our children leave school? Will they have the skills they need to stay ahead of the competition?

    All children need two basic skills to succeed. They must be able to read and they must be able to write. And with so much information available to them these days, they must be able to read quickly and accurately. That's why your children need to be able to speed-read.

    It's ironic (讽刺的) that at this time of space-age technology, we've gone back to one of the earliest forms of mass communication—the written word. The Internet has introduced a revival (重新流行) of writing, and if you can't keep up, you'll be left behind. You certainly don't want your children to be left behind.

    You can help to make sure that your children are excellent writers—you can help them to learn how to use their language. Better still, you can learn with them!

    You and your children can spend time together in a worthwhile pursuit (事业)—learning how to write. Forget the theme parks, the computer games, the expensive movies and interesting sports. If you want your children to have treasured memories of time spent with you, learn together.

    For less than you would pay for tickets to a theme park, you can invest in your children's future—help them learn to write well with my six-part writing course.

Don't stand by while your child is left further and further behind.

    I'm a student in my fourth year of a biomedical science degree at Robert Gordon University in Aberdeen, but I also work 38 hours a week at Sainsbury's to make ends meet. I do three night shifts a week, plus overtime if I can get it. Monday is the most occupied day for me — I work from 10 pm until 8 am on Saturday and Sunday nights, earning just over £100 a night, and then I have to be at my first lecture at 9 am on Monday. By the time I finish lectures, at 2 pm, I'm exhausted, but I know I have to be back at work by 10 pm.

    I constantly have to force myself to stay awake, and to be alert, whatever it takes. A packet of Skittles and a Red Bull usually helps. The work I do at Sainsbury's is very physical like stacking shelves. I'm lucky because I'm an active person and the amount I lift at work is nothing compared with the weights I lift in the gym. I know I have the strength to bear it.

    I'm originally from Nigeria. I came here when I was seven, growing up in Croydon, south London. Money was tight. My parents gave me everything I needed, but there was no money to spend on luxuries. I worked hard at school though and, with the help of GT Scholars, I got some of the best A-level grades in my class.

    Unfortunately, though I had applied for “settled” British residential status when very young, the Home Office waited until I was in sixth form to approve my application. That meant I wasn't eligible for a student loan. The only way I could afford to go to university was that if I got a job that would pay for all my living costs and my parents, who work in market research, paid for my tuition fees. In Scotland, that's about £7,000 a year.

    I don't have much time to socialize because of my job. Ideally, I would also like to have more time to study so I can excel at my course. Yes, I have a lot on my plate, but working hard isn't new to me. Growing up, my parents and my mentors in the church and at GT Scholars cultivated in me the importance of working hard for what I want in life.

    My dream is to do an MA in physiotherapy next year and then get a job working for the NHS. But right now, I'm just focused on trying to get the best grades I can. Whenever I find life hard, I tell myself this is about my future. I don't need much, but I would like to worry less about money and have more free time. That is what I look forward to the most.

    We may think we're a culture that gets rid of our worn technology at the first sight of something shiny and new, but a new study shows that we keep using our old devices (装置)well after they go out of style. That's bad news for the environment—and our wallets—as these outdated devices consume much more energy than the newer ones that do the same things.

    To figure out how much power these devices are using, Callie Babbitt and her colleagues at the Rochester Institute of Technology in New York tracked the environmental costs for each product throughout its life—from when its minerals are mined to when we stop using the device. This method provided a readout for how home energy use has evolved since the early 1990s.Devices were grouped by generation. Desktop computers, basic mobile phones, and box-set TVs defined 1992.Digital cameras arrived on the scene in 1997.And MP3 players, smart phones, and LCD TVs entered homes in 2002, before tablets and e-readers showed up in 2007.

    As we accumulated more devices, however, we didn't throw out our old ones.“The living-room television is replaced and gets planted in the kids' room, and suddenly one day, you have a TV in every room of the house,” said one researcher. The average number of electronic devices rose from four per household in 1992 to 13 in 2007.We're not just keeping these old devices—we continue to use them. According to the analysis of Babbitt's team, old desktop monitors and box TVs with cathode ray tubes are the worst devices with their energy consumption and contribution to greenhouse gas emissions (排放)more than doubling during the 1992 to 2007 window.

    So what's the solution (解决方案)?The team's data only went up to 2007,but the researchers also explored what would happen if consumers replaced old products with new electronics that serve more than one function, such as a tablet for word processing and TV viewing. They found that more on-demand entertainment viewing on tablets instead of TVs and desktop computers could cut energy consumption by 44%.