A new generation addiction is quickly spreading all over the world. Weboholism（醉心于網絡）, a twentieth century disease, affects people from different ages. They surf the net, use e-mail and speak in chat rooms. They spend many hours on the computer, and it becomes a compulsive habit. They cannot stop, and it affects their lives.
Ten years ago, no one thought that using computers could become compulsive（強迫性的）behavior that could affect the social and physical life of computer users. This obsessive behavior has affected teenagers and college students. They are likely to log on computers and spend long hours at different websites.
They become hooked on computers and gradually their social and school life is affected by this situation. They spend all free time surfing and don’t concentrate on homework, so this addiction influences their grades and success at schools. Because they can find everything on the websites, they hang out there. Moreover, this addiction to websites influences their social life.
They spend more time in front of computers than with their friends. The relation with their friends changes. The virtual（虛擬的）life becomes more important than their real life. They have a new language that they speak in the chat rooms and it causes cultural changes in society.
Because of the change in their behavior, they begin to isolate（孤立 themselves from the society and live with their virtual friends. They share their emotions and feelings with friends who they have never met in their life. Although they feel confident on the computer, they are not confident with real live friends they have known all their life. It is a problem for the future. This addictive behavior is beginning to affect the whole world.
1.The main idea of the passage is about _______.
A．the cause of weboholism B．the advantage of weboholism
C．the popularity of weboholism D．the influence of weboholism
2.The underlined work “obsessive” in the second paragraph most probably means “______”.
A．attractive B．addictive C．professional D．potential
3.We can infer from the passage that ________.
A．weboholism has the greatest effect on teenagers.
B．students can hardly balance real and virtual life.
C．people are addicted to games on the Internet.
D．virtual life is more vivid and attractive anyway.
4.Which of the following is NOT true of weboholism?
A．It contributes to the development of the web.
B．The chat room language may change social culture.
C．The problem will be getting more and more serious later.
D．People addicted to the web often become inactive in real life.
5.The author’s attitude towards weboholism is that of being ________.
A．optimistic B．positive C．oppositive D．acceptable
1.D
2.B
3.B
4.A
5.C
【解析】
試題分析：本文講述了現代生活里網絡對人的影響已經到了很大的程度，很多年輕人沉溺與網絡，不能在現實生活和虛擬網絡中得到平衡，而且這個問題會更嚴重。
1.D 主旨大意題。根據文章第一段內容可知在現代生活里網絡對人的影響已經到了很大的程度了，接下來的幾段都做了詳細的說明，故D項正確。
2.B 推理題。根據文章第一段內容可知，尤其是They spend many hours on the computer, and it becomes a compulsive habit.說明現在的年輕人在網絡上所花的時間非常多，而且沉迷于其中，故該詞是指上癮的，故B項正確。
3.B 推斷題。根據第三段后三行this addiction influences their grades and success at schools. Because they can find everything on the websites, they hang out there. Moreover, this addiction to websites influences their social life.說明網絡已經大大影響了年輕人的社交生活，影響了他們的學習和生活，也就是說年輕人的學習和生活沒有得到平衡，故B項正確。
4.A 細節題。根據文章2,3，4三段內容可知聊天的語言也許已經影響了社交的文化，這個問題會變得越來越嚴重，沉浸于網絡的人在現實生活指可能不積極，只有A項說它能導致網絡的發展，不夠準確。故A項符合要求。
5.C 態度意圖題。通篇文章都是在說明網絡的劣勢，說明網絡對年輕人的負面影響，可以體現出作者對Weboholism吃反對的態度。故C正確。
考點：考查教育類短文閱讀
點評：本文講述了現代生活里網絡對人的影響已經到了很大的程度，很多年輕人沉溺與網絡，不能在現實生活和虛擬網絡中得到平衡，而且這個問題會更嚴重。要求考生在仔細審題和研讀選項的基礎之上，到文章中尋找對應的語群，合理推斷，做出選擇。
科目：高中英語 來源： 題型：閱讀理解
By day he is just a normal cat but when the lights go out, he glows (發光) in the dark.
Scientists have genetically modified (更改) a cat as part of an experiment that could lead to treatments for diseases.
Named Mr. Green Genes, he looks like a six-month-old cat but, under ultraviolet (紫外線的) light, his eyes, gums (牙齦) and tongue glow green. That is the result of a genetic experiment at the Audubon Center for Research of Endangered Species in New Orleans, US.
Mr. Green Genes is the first fluorescent (熒光的) cat in the US and probably the world, said Betsy Dresser, the center's director.
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If so, it would be the first step in a process that could lead to the development of ways to treat diseases via gene therapy (治療).
The gene, which was added to Mr. Green Genes' DNA, has no effect on his health, Ms Dresser said.
Cats are ideal for this project because their genetic makeup is similar to that of humans, said Dr Martha Gomez, a scientist at the center.
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"The glowing part is the fun part," she said.
Glowing creatures made international news earlier this month when the Nobel Prize in Chemistry was awarded to three scientists who had discovered the gene through their work with jellyfish (水母).
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C. Mr. Green Genes is the first fluorescent cat in the world
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B. The scientists came up with the idea of the glowing genes totally for fun.
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D. Scientists had discovered the gene from the jellyfish they worked with.
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B
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C.Spitsbergen is chosen because it is away from the threat of unclear war forever.
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C.Norway meant to have built the storage centre more than 20 years ago
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A. the size of your brain B. the kind of genes you have
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Some people can stay up all night and still get work done the next day. I’m not one of them. After a night without enough sleep, I feel sleepy. I have trouble remembering things. And all I want to do is to go back to bed and sleep.
How do you feel after you’ve stayed up late to finish schoolwork? Or the day after a slumber party? Scientists now say that your answers to these questions may depend on your genes, which tell our bodies and brains what to do. People have about 40,000 genes, and each gene can have different forms.
A new research suggests that a gene called period3 affects how well you function without sleep. The discovery adds to older evidence that period3 helps determine whether you like to stay up late or get up early.
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