科目: 來源: 題型:閱讀理解
The home computer industry has been growing rapidly in the United States for the last ten years . Computers used to be large, expensive machines that were very difficult to use . But scientists and technicians have been making them smaller and cheaper while at the same time they have been made easier to use. As a result, their popularity has been increasing as more people have been buying computers for their homes and businesses. Computers have been designed to store information and compute problems that are difficult for human beings to work out. Some have voices that speak with the operators. Stores use computers to keep records of their inventories(庫存貨物) and to send bills to their customers(顧客) . Offices use computers to copy letters, record business and keep in touch with other offices. People have been using computers in their homes to keep track of the money they spend.
One important new use for computers is for entertainment(娛樂). Many new games have been designed to be played on the computers. People of all ages have been playing these games, People also have been buying home computers to play computer games, watch movies and listen to concerts at home. They have become very popular indeed.
【小題1】 Computers used to _____.
| A.work rapidly | B.be large and expensive |
| C.be easy to use | D.be used for fun |
| A.larger and more expensive | B.smaller and cheaper |
| C.more difficult to use | D.to work more slowly |
| A.writing letters | B.playing games |
| C.doing business | D.a(chǎn)ll of the above |
| A.check the list of goods and materials that are kept in the store house |
| B.play games for pleasure |
| C.talk with their friends |
| D.write letters |
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科目: 來源: 題型:閱讀理解
Growers around the world are using new methods to grow grapes to make wine. They use natural and organic methods to control harmful insects and weeds instead of using chemicals. Now, a winery in Canada has adopted a natural way to control its grapevines (葡萄藤).The Featherstone Winery is in southern Ontario. The grapevines, like other plants, need to be cut every year.
Cutting grapevines must be done very carefully. Only a targeted area of leaves is removed from the lower part of the vines to help the grapes grow better. But at the Featherstone Winery, no man or machine does the cutting. Instead, the job is done by 40 little wooly lambs.www.zxxk.com
David Johnson owns the vineyard. He says he learned about using lambs while visiting wineries in New Zealand. The young lambs are perfectly designed to do the job. They eat the grape leaves on the lower parts of the vine. But they are not tall enough to reach the grapes. They only weigh about 22 kilograms, so they do not beat down the soil. And their waste makes good organic fertilizer. In addition, using the lambs costs much less than hiring workers to cut the vines for seven weeks in summer. And when the cutting is done in August, the lambs become tasty dishes.
Mr Johnson says he had a difficult time finding enough lambs to do the job. There are about 50 million lambs in New Zealand. But there are not nearly as many in Ontario. Also, some organic pesticides (殺蟲劑) are harmful to lambs. And the lambs must be watched to make sure they do not eat too much of the grapevines.
David Johnson says the lambs help him carry out his environmental ideas about farming. They are lovely and peaceful and he likes having them in his vineyard. People visiting the vineyard also enjoy watching the lambs do their job.
【小題1】Farmers who grow grapes with natural and organic methods _____.
| A.don't cut grapevines every year |
| B.don't use chemicals to control harmful insects and weeds |
| C.don't need to control harmful insects and weeds |
| D.don't use organic fertilizer |
| A.only have to remove the dead leaves |
| B.need to remove a specific area of leaves |
| C.shouldn't remove any part of the plants |
| D.should let little lambs do the cutting |
| A.the future of getting lambs to do the cutting |
| B.the worries about using organic pesticides |
| C.the ways to get lambs to do the cutting |
| D.the problems related to lambs doing the cutting |
| A.owns several wineries in Canada |
| B.buys lambs from New Zealand |
| C.is concerned about protecting the environment |
| D.loves keeping lambs instead of farming |
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科目: 來源: 題型:閱讀理解
The name sounds funny but the idea is no joke: it’s a personal toilet called the pee-pool, Anders Wilhelmson, a Swedish architect, is the inventor of the pee-pool.
He became interested in the idea of sanitation(衛(wèi)生設施) after taking part in a research project on the social and political development of cities, One of the most common problems he found in developing countries was the lack of toilets, He wanted to do something to help, So working with others, he started the project in 2005, and the next year started a company called Peepoolple.
The toilet is a single—use bag made of environmentally friendly plastics, The inside is treated with urea (尿素), a chemical commonly used as fertilizer, The hotter the weather, the more quickly the waste turns into what is needed by plants The sanitation process can be as soon as a couple of hours or as long as two to four weeks ,You can just bury it in a pot and grow whatever you like.
The company expects to start selling the bags in August in Kenya and Bangladesh, But it is just beginning production and sales in Nairobi now , Full production could reach about half a million bags a day and people may be able to buy the pee-pool in countries Vietnam, Bangladesh, etc.
The United Nations says more than two and a half billion people around the world do not have good sanitation ,Many have no choice but to use the outdoors, which is not only bad for the environment ,but also harmful to people’s health, Each year, poor sanitation leads to three fifths of those people getting an infectious disease which on average causes one out of 1,000 patients to die.
Jack Smith ,the founder of the World Toilet Organization ,says “This is quite an unacceptable situation given the fact that we are living in the modem world , And strangely, many of them own televisions ,phones but have no toilet.”
【小題1】What was the original purpose of Anders Wilhelmson in starting the company?
| A.To protect the local environment |
| B.To earn a lot of money from the project |
| C.To do research on the social development |
| D.To help solve the problem of lack of toilets in developing countries |
| A.It can be used over again |
| B.Its sanitation process doesn’t last long |
| C.It works better in summer than in winter |
| D.It should be buried in a pot after being used |
| A.Nairobi | B.Vietnam | C.Sweden | D.Bangladesh |
| A.poor sanitation may cause many problems |
| B.many people don’t care for the environment |
| C.many people get ill from using the outdoors |
| D.quite a number of people died from poor sanitation |
| A.the outdoors being damaged |
| B.many places being shout of toilets |
| C.many people having TVs and phones |
| D.many people getting an infection disease |
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科目: 來源: 題型:閱讀理解
Many of us believe that a person’s mind becomes less active as he grows older. But this is not true, according to Dr Jarvik, professor of psychiatry at the University of California. She has studied the mental functioning of aging persons for several years. For example, one of her studies concerns 136 pairs of twins (雙胞胎), who were first examined when they were already 60 years old. As Dr Jarvik continued the study of the twins into their 70s and 80s, their minds did not generally decline (衰弱) as was expected.
However, there was some decline in their psycho-motor speed. This means that it took them longer to finish mental tasks than it used to. But when speed was not a factor, they lost very little intellectual (智力的) ability over the years. In general, Dr Jarvik’s studies have shown that there is no decline in knowledge or reasoning ability. This is true not only with those in their 30s and 40s, but with those in their 60s and 70s as well.
It is true that older people themselves often complain that their memory is not as good as it once was. However, much of what we call “l(fā)oss of memory” is not that at all. There usually was incomplete learning in the first place. For example, the older person perhaps had trouble hearing, or poor vision, or was trying to learn the new thing at too fast a speed. In the cases where the older person’s mind really seems to get worse, it is not necessarily a sign of decline due to old age. Often it is simply a sign of a sad emotional state.
【小題1】 This passage is mainly about _______.
| A.what caused mental decline |
| B.a(chǎn) new discovery about mental decline |
| C.the difference between middle-aged and older persons |
| D.how Dr Jarvik studied mental functioning of the twins |
| A.the study of diseases of the mind |
| B.the study of physical diseases |
| C.the study of twins’ growth |
| D.the study of human behavior |
| A.a(chǎn) worsening state of health | B.old age |
| C.nervous tension | D.a(chǎn) state of unhappiness |
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科目: 來源: 題型:閱讀理解
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 crowed 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 (變白) of the Grate Barrier Reef, which came into the public eye in 2002, in his latest interest. Signed copies of his colorful book, which was published just last month, will be on sale after his talk.
【小題1】The Information Highway________.
| A.a(chǎn)ppeals to a large number of users |
| B.is crowded with car drivers |
| C.offers just a few on-line services] |
| D.is free from traffic accidents |
| A.By storing fewer files. |
| B.By repair the system. |
| C.By using a broad-band connection. |
| D.By buying a better computer. |
| A.There will be a book show at Grayson Hall |
| B.Friedman is now studying the Great Barrier Reef. |
| C.Friedman is a leading expert on computer science. |
| D.There will be a talk on global warming this week. |
| A.An ad for a new book. |
| B.A poster about a lecture. |
| C.A note to a doctor in a university. |
| D.An introduction to a professor. |
| A.Doctor Herman Friedman is a famous expert on environmental science. |
| B.A new book has been published recently by Doctor Herman Friedman. |
| C.The colorful new book, signed by him, will be sold before the talk. |
| D.Doctor Herman Friedman has studied the changes of the Grate Barrier Reef. |
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科目: 來源: 題型:閱讀理解
Animals seem to have the sense to eat when they are hungry and they do not eat more than their bodies need. It has been shown that rats will, when given a choice over a period of time, prefer water with vitamins(維生素) to water without vitamins, even though there is no difference in taste or smell between the two water bottles. When a sweet smell was added to the vitamins-enriched water, the rats did seem to develop a taste for it and kept drinking it, even after the vitamins were changed to the clear water. In time(最后), however, they broke the habit and went back to where the necessary vitamins were.
In experiments, babies of 6 to 12 months old were placed in a room with many choices of baby food before them. They were given whatever food they pointed to or appeared interested in. We are told that at first they showed some unusual eating habits, but over a period of time they managed to choose a well-balanced diet.
So in choosing food, rats and babies do seem to know what's best for them. Clearly, there is a kind of “body wisdom”, which humans soon lose. Most of us do not eat as wisely as we could. Many of our food preferences are culturally determined and influenced by old habits. Some people eat foxes, dogs and blackbirds, while we eat cows and pigs. So what people eat and how much they eat seem to be greatly influenced by what is going around them.
【小題1】 In the experiment on rats, a sweet smell was added to the rats’ drinking water to ________ .
| A.encourage rats to drink vitamins-enriched water |
| B.test whether rats know which drink is good for them |
| C.find out rats’ preference in flavor(口味) |
| D.show the vitamins are tasteless |
| A.both have the wisdom to choose a balanced diet |
| B.both prefer flavored food and drink |
| C.both have the same eating habits |
| D.both develop a taste for the same kinds of food |
| A.given many choices of drinks |
| B.placed and fed in a hospital |
| C.given all kinds of baby food |
| D.trained to select a balanced diet |
| A.they know better than babies what kinds of food are good for their health |
| B.they usually cannot say no to all kinds of delicious foods |
| C.their eating habits have much to do with the social and cultural customs |
| D.they have more choices of food than babies in eating patterns |
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科目: 來源: 題型:閱讀理解
Below is a selection from a popular science book.
| If blood is red, why are veins (靜脈) blue? Actually, veins are not blue at all. They are more of a clear, yellowish colour. Although blood looks red when it's outside the body, when it's sitting in a vein near the surface of the skin, it's more of a dark reddish purple colour. At the right depth, these blood-filled veins reflect less red light than the surrounding skin, making them look blue by comparison. Which works harder, your heart or your brain? That kind of question depends on whether you are busy thinking or busy exercising. Your heart works up to three times harder during exercise, and shifts enough blood over a lifetime to fill a supertanker. But, in the long run, your brain probably tips it, because even when you’re sitting still your brain is using twice as much energy as your heart, and it takes four to five tunes as much blood to feed it. Why do teeth fall out, and why don't they grow back in grown-ups? Baby (or "milk") teeth do not last long; they fall out to make room for bigger, stronger adult teeth later on. Adult teeth fall out when they become damaged, decayed and infected by bacteria. Once this second set of teeth has grown in, you're done. When they're gone, they’re gone. This is because nature figures you're set for life, and what controls regrowth of your teeth switches off. Do old people shrink as they age? Yes and do. Many people do get shorter as they age. But, when they do, it isn't because they're shrinking all over. They simply lose height as their spine(脊柱) becomes shorter and more curved due to disuse and the effects, of gravity (重力). Many (but not all) men and women do lose height as they get older. Men lose an average of 3-4 cm in height as they age, while women may lose 5 cm or more. If you live to be 200 years old, would you keep shrinking till you were, like 60 cm tall, like a little boy again? No, because old people don't really shrink! It is not that they are growing backwards ---- their legs, arms and backbones getting shorter. When they do get shorter, it's because the spine has shortened a little. Or, more often, become more bait and curved. Why does spinning make you dizzy (眩暈的)? Because your brain gets confused between what you're seeing and what you're feeling. The brain senses that you’re spinning using special gravity-and-motion-sensing organs in your inner ear, which work together with your eyes to keep your vision and balance stable. But when you suddenly stop spinning the system goes out of control, and your brain thinks you're moving while you're Dot! Where do feelings and emotions come from? Mostly from an ancient part of the brain called the limbic system. All mammals have this brain area — from mice to dogs, cats, and humans. So all mammals feel basic emotions like fear, pain and pleasure. But since human feelings also involve other, newer bits of the brain, we feel more complex emotions than any other animal on the planet. If exercise wears you out, how can it be good for you? Because our bodies adapt to everything we do to them. And as far as your body is concerned, it’s "use it, or lost it”! It's not that exercise makes you healthy; it's more that a lack of exercise leaves your body weak and easily affected by disease. |
| A.Blue. | B.Dark reddish purple. |
| C.Red. | D.Light yellow. |
| A.Because they are more easily affected by gravity. |
| B.Because their spine is in active use. |
| C.Because their spine becomes more bent. |
| D.Because they keep growing backwards. |
| A.In the long run, our brain probably works harder than our heart. |
| B.When our brain senses the spinning, we will fell dizzy. |
| C.The brains of the other mammals are as complex as those of humans. |
| D.Our feelings and emotions come from the most developed area in our brain. |
| A.To give advice on how to stay healthy. |
| B.To challenge new findings in medical research. |
| C.To report the latest discoveries in medical science. |
| D.To provide information about our body. |
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科目: 來源: 題型:閱讀理解
About seven years ago, whenever I notice someone looked nice, I started telling them they looked nice. Shortly afterwards, I came up with an observation: If you tell five people during the day that they look nice, at the end of the day, six people feel great. Here are some fruitful experiences I have with this.
One day, I was riding with a friend when we rolled to a stop at the traffic light. As we waited for the light to turn green, a man walked across the crosswalk. He looked very together, so I called out, “Hey, you look sharp today!” Pointing towards a building, he said, “Thanks, but I was sharper there.” His comment puzzled me. But before I could ask about it, the light turned green, and we drove on. I asked my friend what he meant. My friend informed me that we were at the corner of a radio station and the man was the voice on the radio. Then I understood. But no matter who he was the biggest thing for me was that he was smiling when he accepted my compliment (贊揚).
Later that day, there was a woman standing on the corner where we were turning, and I yelled (大喊) the compliment again, “You look nice!” She was just taking a sip of a bottle of water and started to laugh. I felt good to get a laugh.
Another day, while seated in a restaurant, there was a lady sitting near me. I really did not care for her skirt, but she did look nice in it, so I told her, “You look nice today.” She looked at me and rolled her eyes a little. Well, her friend sitting next to her told her, “He just gave you a compliment. Say thank you.” I don’t remember whether she said “thank you” or not, but what I did notice was that her friend was smiling at my “You look nice today” compliment.
【小題1】The underlined word “sharp” in Paragraph 2 probably means_________.
| A.a(chǎn)ttractive | B.sudden |
| C.strict | D.mild |
| A.The first man the author praised accepted his compliment. |
| B.The first man the author praised worked at a radio station. |
| C.The woman standing on the corner didn’t like the compliment |
| D.The friend of the lady in the restaurant felt happy about the compliment. |
| A.Fruitful Experiences |
| B.Help Others, Help Yourself |
| C.Learn to compliment. |
| D.“You Look Nice Today” |
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科目: 來源: 題型:閱讀理解
There is no doubt that Apple is well aware of the increased competition in the market and could be in a hurry to put another product out there, said Ramon Llamas, senior research analyst at IDC Mobile Devices Technology and Trends. Given its history with product launches and business policy, though, Apple probably isn’t going to rush an iPhone release simply to put it on shelves, he said.
“If you’re Tim Cook (CEO of Apple), you’re thinking if you want to pay more attention to how to keep growing that bottom line and keep investors(投資人) happy, or continue with the same approach from Apple, which is do what we can do and manage products and releases in the best way they can work for us. Apple usually does things in their own time, and I’m having a hard time buying this May or June timeline.” Llamas told Mac News World.
While it’s probable that Apple is surely in a testing stage for its next smartphone, consumers likely have a standard wait for the finished product, said Colin Gibbs, analyst at GigaOm Pro.
“It typically takes a year or longer to create a state-of-the-art smartphone, so no one should be surprised Apple is in the testing stages with the next iPhone. And while it’s possible that Apple could launch the next iPhone this spring or summer, I’m not expecting to see it until a little later in the year,” he told Mac News World.
When it does launch, though, it could be in a variety of colors, said Gibbs. “Apple has already tested the waters with releasing colored products when it revamped (更新,翻新)its iPod line last fall, so it is understood that it would want the new change with its smartphone, as well”.
“I wouldn’t be surprised if the new iPhone becomes available in some new colors,’’ he said. “That could be done pretty cheaply, and it would give Apple a new marketing angle.”
【小題1】According to Ramon Llamas, Apple always ______.
| A.tries to please its investors |
| B.rushes to put new products to market |
| C.ignores the fierce market competition |
| D.does things as planned |
| A.the stage of its being tested |
| B.the rough time of its being released |
| C.the function to be improved |
| D.the wide variety of its color |
| A.Disapproving. | B.Indifferent (漠不關心的). | C.Doubtful. | D.Objective. |
| A.stories | B.comments | C.a(chǎn)dvertisements | D.debates |
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科目: 來源: 題型:閱讀理解
This winter, the air quality over the north China plain was so bad that it was actually off the standard scale. The air pollution reached levels that the World Health Organization describes as dangerous. On Thursday, heavy smog blanketed most of northern and eastern China again.
It is reasonable to ask why the air pollution is so bad this winter. Weather conditions and topographic(地形學的) factors have been given as reasons, but, although contributing factors, these are not to blame. The worsening air pollution is linked to an energy mix that relies heavily on coal and to motor vehicle emissions(排放). But despite the astonishing growth of motor vehicles in our cities, it is the burning of coal that is the biggest cause of air pollution. More than half of the country's power plants are located in the eastern region and China's coal consumption has more than doubled in the past decade, reaching 3.8 billion tons last year, accounting for almost half the world's total coal consumption. And with coal occupying nearly 70 percent of the country's primary energy consumption, it has become critical to reduce the use of coal if we are to solve the nation's overall air pollution problem.
In the face of the poisonous air recently, one citizen said, "we have nothing but hot air to purify the skies". In fact, the government plans to have 350 billion yuan ($55.67 billion) investment in improving coal-fired facilities and limiting the use of yellow-label cars that do not meet the Euro I emissions standard and so on.
However, it would be far more effective to reduce emissions at the source, which means that the biggest challenge currently facing government departments is saying "no" to the country's air polluting offenders. According to the Joint Prevention and Control Plan on Air Pollution in Key Regions released recently by the State Council, the amount of coal the nation consumes is set to rise by 30 percent during the period of the 12th Five-Year Plan. This is not going to let anyone breathe easier.
This highlights a key problem when it comes to environmental issues in this country - economic development comes first. The fundamental cause of the worsening air pollution is the idea of economic growth at any cost, which has resulted in ever-worsening pollution. And the priority(優(yōu)先權)given to economic growth presents another problem, namely the failure of existing environmental protection policies and regulations to control pollution. For instance, the current weak regulations covering emissions would suggest there has been a significant reduction in emissions when clearly this is not the case. Also those enterprises found breaking the regulations are still far lower than the cost of treating the pollution they produce. This means even if many large-scale enterprises with lagging production capacity(能力) fail to meet the requirements for environmental protection, the environmental protection department is incapable of shutting these enterprises down or forcing their relocation.
Dealing with air pollution requires taking action at the local level to reduce vehicle emissions and at the regional level to reduce industrial emissions. But it also requires giving more priority to environmental issues in policymaking. Our hope is that the environmental protection department will be truly capable of saying "no" to pollution, and it will raise standards and effectively enforce them, and that governments at all levels will prioritize quality of life not just economic growth.
【小題1】The writer mentions the heavy smog in parts of China in Paragraph1 in order to_____.
| A.remind people to stay in doors because of the bad air quality |
| B.show people’s concern about the priority to economic growth |
| C.introduce the issue about the serious air pollution |
| D.highlight the importance of government’s policies and regulations |
| A.Because enterprises are encouraged to develop economy at the cost of the environment. |
| B.Because much emphasis has been laid on economic growth regardless of the cost. |
| C.Because it’s impossible to relocate the enterprises for lack of money. |
| D.Because the production capacity of enterprises falls behind the required speed. |
| A.the sharp growth of coal consumption in recent years |
| B.the rapid increase of motor vehicles in cities |
| C.the building of power plants in northern China |
| D.the poor weather conditions caused by complex geographical factors |
| A.Giving priority to economic development in policymaking. |
| B.Making environment-friendly policies and carrying them out effectively. |
| C.Increasing investment in the construction of coal-fired facilities. |
| D.Limiting the use of cars not meeting the required emission standard |
| A.Pessimistic. | B.Convincing. | C.Doubtful. | D.Concerned. |
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