Mark and his brother Jason both were looking at the shining new computer enviously, Jason was determined not to go against their father’s wishes but Mark was more adventurous than his brother. He loved experimenting and his aim was to become a scientist like his father.
“Dad will be really mad if he finds out you’ve been playing with his new computer.” Jason said, “He told us not to touch it.”
“He won’t find out,” Mark said. “I’ll just have a quick look and shut it down.”
Mark had been scolded before for touching his father’s equipment. But his curiosity was difficult to control and this new computer really puzzled him.
It was a strange-looking machine — one his dad had brought home from the laboratory where he worked. “It’s an experimental model,” his father had explained, “so don’t touch it under any circumstances.” But his father’s warning only served to make Mark more curious. Without any further thought, Mark turned on the power switch. The computer burst into life and seconds later, the screen turned into colors, shifting and changing and then two big white words appeared in the centre of the screen: “SPACE TRANSPORTER.” “Yes!” Mark cried excitedly, “It’s a computer game. I knew it! Dad’s only been pretending to work. He’s really been playing games instead.” A new message appeared on the screen: “ENTER NAMES
VOYAGER 1:…
VOYAGER 2:…”
Mark’s fingers flew across the keyboard as he typed in both of their names.
“INPUT ACCEPTED. START TRANSPORT PROGRAM. AUTO-RETRIEVE INITIATED (自动回收程序已启动).”
The screen turned even brighter and a noise suddenly rose in volume.
“I think we’d better shut it off, Mark,” Jason yelled, reaching for the power switch. He was really frightened.
But his hand never reached the switch. A single beam of dazzling white light burst out of the computer screen, wrapping the boys in its glow(光芒) , until they themselves seemed to be glowing. Then it died down just as suddenly as it had burst into life. And the boys were no longer there. On the screen, the letters changed.
“TRANSPORT SUCCESSFUL. DESTINATION (目的地)：MARS. RETRIEVE DATE: 2025.”
【小题1】Why did Mark touch the computer against his father’s warning?
| A．He wanted to take a voyage. | B．He wanted to practice his skill. |
| C．He was so much attracted by it. | D．He was eager to do an experiment. |
| A．In an electronic factory. |
| B．In a computer company. |
| C．In a scientific research center. |
| D．In an information processing center. |
| A．a computer game | B．a company website |
| C．a software producer | D．an astronomy |
| A．He was afraid of being scolded. |
| B．He didn’t like the loud noise and light. |
| C．He didn’t want to play games any more. |
| D．He was afraid something dangerous might happen. |
| A．Theywereblownintotheair. |
| B．Theyweresenttoanotherplanet. |
| C．Theywerehiddeninthestronglight. |
| D．Theywerecarriedawaytoanothercountry. |
【小题1】C
【小题2】C
【小题3】A
【小题4】D
【小题5】B
解析试题分析：Mark 喜欢实验，他的目标是成为像他父亲那样的科学家。 他抵挡不住电脑的诱惑，背着父亲打开了电脑，不可思议的事情发生了。
【小题1】细节理解题。根据第四段第二句“But his curiosity was difficult to control and this new computer really puzzled him.(但是他的好奇心难以遏制，因为这台新的电脑真的让他感到困惑。)”，可知答案为C。
【小题2】细节理解题。根据第五段的第一句话“It was a strange -looking machine — one his dad had brought home from the laboratory where he worked.(看，这是一台很奇怪的机器—— 他爸爸从他工作的实验室里带回家的。)”，并且由本句中的laboratory可以得知答案选C。
【小题3】细节理解题。根据Mark 说的It’s a computer game。可知，他认为他父亲是假装在工作，实际上是在玩游戏。所以选A。
【小题4】词意猜测题。文中提供了很清楚的信息为倒数第三段“He was really frightened.”“他真的非常害怕”，但无法立即确定正确答案；由倒数第四段“The screen turned even brighter and a noise suddenly rose in volume.” “屏幕变得更亮，一个噪音音量突然增大”，可知道“可能发生危险的事情”。和D项意思符合。
【小题5】细节理解题。根据最后两句的意思是，男孩子不在电脑前了，而屏幕上显示他们被送上了火星。故选B。
考点：科幻类短文阅读。
科目：高中英语 来源： 题型：阅读理解
Today, the biggest killers stem as much from our lifestyles as from bacteria and viruses. One of the worst of these is heart disease, and specifically high blood pressure. It’s a slow, but efficient killer that robs many people of what should be the last 10, 20 or 30 years of their lives.
Scientists are claiming that they have now separated unusual ingredients in a rare seaweed discovered by fishermen off the coast of Korea that offer incredible health benefits—including the ability to restore blood pressure to normal levels.
Dr. Haengwoo Lee, a famous biochemist conducted a clinical study on these two ingredients. The first is Seanol, an extremely rare seaweed extract(浓缩物) from Ecklonia Cava that's proven to be 100 times more powerful than any land-based antioxidant(抗氧化剂). That's because it stays working in your body for 12 hours, compared to land-based antioxidants that work for 30 minutes. "Its secret is its make-up of special chemicals that are a huge 40% fat soluble( 可溶的)," Dr. Lee explains. "Unlike nearly all land-based antioxidants that are water soluble, Seanol's protective compounds can get into things like the fatty tissues of your brain and penetrate（渗透） all three layers of your cells, including the outside, the oil-based cell membranes（细胞膜）, and your DNA." Indeed, Seanol is so powerful, it's the only FDA-approved Ecklonia Cava marine-algae (海藻) extract in existence.
The second ingredient is Calamarine, a deep-sea omega-3 discovery that delivers 85% more DHA omega-3s to your heart, brain, joints, and eyes. It's known to reduce the problems from tiredness and poor memory, joint pain, mood swings and depression.
With that research in mind, Dr. Lee combined Seanol and Calamarine with a high dose of vitamin D to form Marine-D3, the newest supplement in the fight against age-related illnesses and high blood pressure.
Dr. Lee found that Calamarine delivers some of the greatest concentration of omega-3s known to science. Combined with Seanol's ability to reduce body inflammation(炎症), as well as help cells get the nutrients they need to thrive, stay healthy and protected, Marine-D3 is able to boost a body's entire well being.
The makers of Marine-D3 are so confident that you'll see fast dramatic results from this product, that if you aren't happy after two full months, simply return the unused portion and they'll buy it back. They'll even give you ten dollars extra just for giving it an honest try! That kind of faith, combined with Dr. Lee's exhaustive research, shows that Marine-D3 really is a one-of-a-kind product.
【小题1】From the first paragraph we can infer that ________.
| A．Our lifestyles result from the biggest killers |
| B．our lifestyles do less harm to our bodies than bacteria and viruses do. |
| C．High blood pressure left untreated may cause shorter life. |
| D．Heart disease is incurable. |
| A．Fishermen off the coast of Korea have isolated unusual ingredients. |
| B．Scientists have purified ingredients that can lower blood pressure to normal standard. |
| C．Scientists discovered a rare seaweed. |
| D．Scientists have imagined a medicine that treat blood pressure. |
| A．According to FDA , Seanol reaches the agreed standard. |
| B．Seanol can be fat soluble entirely. |
| C．Seanol is a common seaweed extract fromEcklonia Cava. |
| D．Seanol's protective compounds can get into all things like the fatty tissues of your brain. |
| A．pessimistic | B．indifferent | C．doubtful | D．Optimistic |
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科目：高中英语 来源： 题型：阅读理解
Thoughts claim our attention continuously, and waste our time and energy on unimportant and useless matters. They actually rule our life. We have become so used to this slavery, that we take it for granted, and have become unconscious of this habit, except on certain occasions.
While breathing, we do not need to pay attention to each inhalation and exhalation. We become conscious of the process of breathing only when we have some difficulty with breathing, such as when our nose is blocked, due to a cold, or when we are in an unventilated(不通风的) room.
It is the same with thinking. We become conscious of the constant onslaught of our thoughts, and of our inability to calm them down, only when we need to concentrate, solve a problem or study. We are also aware of them when we have worries or fears.
Look at the following familiar situation. You need to study something for an exam. You sit comfortably on the sofa with the book in your hands and start reading. After a while you feel hungry and go to the kitchen to eat something.
You return to read, and then hear your people talking outside. You listen to them for several moments and then bring your attention back to the book.
After a while you feel restless and switch on the radio to listen to some music. You continue to read for a little while, and then remember something that happened yesterday, and you start thinking about it.
When you look at your watch, you are amazed to find out that one complete hour has passed and you have hardly read anything. And at this time, you feel you’re thinking.
This is what happens when one lacks concentration. Imagine what you could have accomplished if you could control your attention and focus your mind!
【小题1】When can you feel you are thinking?
| A．While breathing. | B．While not reading. |
| C．When you need to concentrate. | D．When you waste your time. |
| A．To explain the course of thinking awareness. |
| B．To show how to get ready for an exam. |
| C．To present an example of concentration. |
| D．To emphasize the importance of reading. |
| A．In a guidebook of natural science. |
| B．In the front page of a newspaper. |
| C．In an advertisement part of a magazine. |
| D．In the section of psychology of a magazine. |
| A．the relationship between thoughts and breathing |
| B．how people’s thought and mind work |
| C．what happens when one wants to think |
| D．the ways to increase your thought |
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科目：高中英语 来源： 题型：阅读理解
Dogs wag(摇摆) their tails in different directions depending on whether they are excited and wanting to move forward or threatened and thinking of moving back, a study has found.
Researchers in Italy examined the tail wagging behaviour of 30 dogs, catching their responses to a range of stimuli(刺激物) with video cameras. To conduct the study they chose 15 male dogs and 15 female ones aged between one and six years. The dogs were all family pets whose owners had allowed them to take part in the experiment at Ban University. The dogs were placed in a large wooden box with an opening at the front to allow for them to view various stimuli. They were tested one at a time.
The researchers led by Professor Giorgio Vallortigara of the University of Trieste found that when the dogs were shown their owners—a positive experience—their tails wagged energetically to the right side. When they were shown an unfamiliar human they wagged to the right, but with somewhat less enthusiasm. The appearance of a cat again caused a right-hand side wag, although with less intensity again. The appearance of a large unfamiliar dog, similar to a German shepherd, changed the direction of tail wagging to the left. Researchers supposed the dog was thinking of moving back. When the dogs were not shown any stimuli they tended to wag their tails to the left, suggesting they preferred company. While the changes in the tail wagging were not easily noticed without the aid of video, it was thought that the findings could help people judge the mood of dogs. Computer and video systems, for example, could be used by professional dog trainers to determine the mood of dogs that they were required to approach.
【小题1】.The video cameras were used to catch the dogs’ responses because ___________ .
| A．it was easier to catch the dogs’response changes in the tail wagging |
| B．the dogs were put in the wooden boxes and tested one at a time. |
| C．they enabled the dogs’owners to know about their dogs’habit |
| D．the dogs wagged their tails in different directions when they were in different moods |
| A．surprise | B．worry | C．excitement | D．interest |
| A．wag to the left | B．wag to the right |
| C．not wag at all | D．wag to the left and then to the right |
| A．the dogs | B．the trainers | C．the systems | D．the rescarchers |
| A．to train dogs for their owners | B．to help people judge the mood of dogs |
| C．to help dogs find company | D．to help people choose their pet dogs |
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科目：高中英语 来源： 题型：阅读理解
Many animals recognize their food because they see it. So do humans. When you see an apple or a piece of chocolate you know that these are things you can eat. You can also use other senses when you choose your food. You may like it because it smells good or because it tastes good. You may dislike some types of food because they do not look, smell or taste very nice. Different animals use different sense, to find and choose their food. A few animals depend on only one of their senses. while most animals use more than one sense.
Although there are many different types of food, some animals spend their lives eating only one type. The giant panda (大熊猫) eats only one particular type of bamboo (竹子). Other animals eat only one type of food even when given the choice. A kind of white butterfly (蝴蝶) will stay on the leaves of a cabbage, even though there are plenty of other vegetables in the garden. However, most animals have a more varied diet (多样化饮食). The bear eats fruits and fish. The fox eats small animals, birds and fruits. The diet of these animals will be different depending on the season.
Humans have a very varied diet. We often eat food because we like it and not because it is good for us. In countries such as France and Britain, people eat foods with too much sugar. This makes them overweight, which is bad for their health. Eating too much red meat and animal products, such as butter, can also be bad for the health, Choosing the right food, therefore, has become an area of study in modern life.
【小题1】We can infer from the text that humans and animals - —.
| A．depend on one sense in choosing food |
| B．are not satisfied with their food |
| C．eat entirely different food |
| D．choose food in similar ways |
| A．The small bird. | B．The bear. | C．The fox. | D．The white butterfly. |
| A．the food color changes |
| B．the season changes |
| C．they move to different places |
| D．they are attracted by different smells |
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科目：高中英语 来源： 题型：阅读理解
A regular drop in the sun’s radiation(辐射) can cause unusually cold winters in parts of North America and Europe, scientists say, a finding that could improve long-range forecasts and help countries prepare for snowstorms.
Scientists have known for a long time that the sun has an 11-year cycle during which radiation measured by sunspots on the surface reaches a peak then falls. But explaining a clear connection to weather is harder.
“Our research confirms the observed connection between solar change and regional winter climate,” lead author Sarah Ineson of the UK Met Office told the reporters in an email. The study was published in the magazine Nature Geoscience on Monday.
The researchers found that the reducing of ultraviolet(UV，紫外线) radiation from the sun can affect high-altitude wind patterns in the Northern Hemisphere(半球), causing cold winters.
“While UV levels won’t tell us what the day-to-day weather will do, they show us the bright future of improved forecasts for winter conditions for months and even years ahead. These forecasts play an important role in long-term possibility planning,” Ineson, a climate scientist, said.
Ineson and colleagues from Imperial College London and the University of Oxford used satellite data that more accurately(精确的) measures UV radiation from the sun and found a much greater change than previously thought.
They found that in years of low activity, unusually cold air forms high in the atmosphere over the tropics. This causes a redistribution(重新分配) of heat in the atmosphere, making easterly winds that bring freezing weather and snowstorms to northern Europe and the United States and milder weather to Canada and the Mediterranean.
When solar UV radiation is stronger, the opposite occurs.
More study was needed, though. A key uncertainty in the experiment lay in the satellite data used, because it covers only a few years. “So questions remain concerning both accuracy(精确) and also applicability to other solar cycles,” she said.
【小题1】The new finding claims cold winters in the North Hemisphere can be caused by ______.
| A．a sharp rise in the amount of sunspots |
| B．a drop in the sun’s UV radiation |
| C．a complex computer model simulation |
| D．a clear link between the sun and the earth |
| A．UV radiation can affect high-altitude wind patterns |
| B．there’s a clear connection between the sun’s activity and weather |
| C．the sun’s radiation reaches a peak every eleven years |
| D．they can predict day-to-day weather conditions from UV levels |
| A．Canada and the Mediterranean will have milder weather. |
| B．The whole Northern Hemisphere will suffer from extreme winter days. |
| C．Freezing cold weather will appear in northern Europe. |
| D．Burning hot weather will appear in the United States. |
| A．researchers have analyzed the data collected in eleven years |
| B．long-term weather conditions can be accurately predicted depending on UV levels |
| C．the research doesn’t seem correct and true enough due to limited satellite data used |
| D．climate scientists have just begun their research in severe weather forecast |
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科目：高中英语 来源： 题型：阅读理解
Everyone may all have the experience of feeling anxious and stressed when having a rough day or having some troubles. Different people may choose different ways to deal with it, and for most people a break for a 10-minute walk may be quite useful.www.zxxk.com
Anyway, here is another way around: to get a piece of chewing gum, and chew it. According to a Swinburne University of Technology study, gum-chewing has been found to “relieve anxiety, improve alertness(机敏性) and reduce stress among individuals in a laboratory setting.”
Some may argue that a laboratory is not the same as an office. But check out the conditions of the study: individuals were monitored while performing “a group of ‘multi-tasking’ activities.” Doesn’t it sound like the situation in the office?www.zxxk.com
Here’s a summary of some of the study’s findings:
Gum chewers showed a reduction in anxiety as compared to non-gum chewers by nearly 17 percent during mild stress and nearly 10 percent in appropriate stress.
Gum chewers showed improvement in alertness over non-gum chewers by nearly 19 percent during mild stress and 8 percent in moderate stress.
Improved Performance: Chewing gum resulted in a big improvement in overall performance on multi-tasking activities.
Although these aren’t major improvements, every little bit works and chewing a piece of gum is a lot quicker and easier than slipping outside for a 10-minute walk. So, how does gum work this magic? In part it does so by lowering the level of cortisol(皮质醇)—a steroid(类固醇) hormone that is released in response to stress in your system.
A few words of advice before you reach for the gum: don’t crack your gum, and be sure to chew it with your mouth closed. In fact, I’d say keep the gum out of meetings, because it really looks impolite to others around you.
【小题1】From the study in the text we know that_________________.
| A．gum chewers may lack alertness |
| B．gum chewers tend to be less stressed |
| C．gum chewers can finish many jobs perfectly |
| D．gum chewers can reduce their anxiety and anger easily |
| A．It works by improving alertness. |
| B．It works by allowing a 10-minute walk. |
| C．It works by reducing one’s level of cortisol. |
| D．It works by being chewed in a laboratory setting. |
| A．People should chew gum with their mouths closed in a meeting. |
| B．It is impolite to chew gum in a meeting with people around you. |
| C．People can crack gum freely when meeting friends. |
| D．People should be careful when chewing gum at home. |
| A．How to chew gum. | B．How to relieve stress. |
| C．Why people love chewing gum. | D．Chewing gum can relieve stress. |
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科目：高中英语 来源： 题型：阅读理解
Many people in the world live in big cities, which are often dirty and difficult places to live. So, some cities will get bigger. They will also get higher, and lower, because people will begin to live under the ground as well as in tall buildings. Scientists also say that men can begin to live in cities under the sea, when there is not enough space on the land. Of course, these new cities will be very expensive, and difficult to build, but they are not impossible. Already, some countries are building places to live under the ground so their people can go there if there is a new war. There are underground cities in Switzerland（瑞士）and China, built by the government（政府）to help some of the people live during a great war.
But will people change if they live under the ground for a long time？For example some fish go blind if they live in the dark sea for a long time. People will not go blind, because there will be light underground, but they may change in some way. Scientists say that people who live in cities today are losing their senses of smell, touch and taste. They can’t smell the dirty air, they can’t taste the chemicals（化学制剂）in their food. These senses are not as strong as before, when people lived in the country and grew their own food. The city has changed that. What will the underground city change in everyone？
【小题1】People will live under the ground because _________．
| A．it’s neither hot nor cold there |
| B．they’ll be afraid of the war |
| C．there’ll be less space on the ground |
| D．they’ll make their life comfortable |
| A．when summer comes |
| B．when a war breaks out |
| C．because they think it’ll be safer for them |
| D．when they’re fed up with the life on the land |
| A．There’ll be enough light under the ground |
| B．It’ll be easy to go upstairs |
| C．Glasses will be sold under the ground |
| D．Medicine will be supplied for free |
| A．the world are polluted |
| B．it’s dark there |
| C．the air is dirty and there are a lot of chemicals in their food |
| D．they can’t grow their own food in the sun |
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科目：高中英语 来源： 题型：阅读理解
Downing the last drop of an expensive famous brand H2O as well as remembering to throw the empty bottle in the recycling bin, makes you feel pretty good about yourself, right? It shouldn’t. Even when the bottles are recycled, there are all kinds of other consequences of swallowing bottled water, says Melissa Peffers, the air-quality program manager for Environmental Defense.
The containers are often filled in faraway lands, then shipped from abroad, and stored in refrigerators at your local store. Compare that with the influence on environment of turning on your tap, filling a glass, and drinking up!
Anyone who is choosing bottled water for health reasons is misguided, says Peffers, “Most bottled water is just tap water.” And what comes out of your tap is carefully monitored to follow the strict rules. Consider another fact that bottled water is surprisingly expensive, especially when compared with the alternative, which is almost free, and it is astonishing that America’s desire for bottled water seems impossible to satisfy, reaching nearly 30 billion bottles a year.
“My parents’ generation never had bottled water,” says Isabelle Silverman, an Environmental Defense legal adviser. She has made a commitment to going bottle free. “You don’t need to fetch it home from the store, and it’s cheaper,” she adds.
Bottled water’s role as a status symbol needs to change, Peffers points out. So when a waiter at an expensive restaurant offers “And what’s your drink?” that’s no reason to forget your conviction(信念). “Don’t be afraid to say, ‘I’ll have tap.’ Say it loud enough that the other tables nearby can hear you,” Peffers says. “And then spend that money on a dessert.”
【小题1】In the first paragraph, the underlined sentence “It shouldn’t.” suggest that people _______.
| A．shouldn’t feel pleased with finishing the water in the bottle. |
| B．shouldn’t feel good about drinking an expensive brand H2O. |
| C．shouldn’t be pleased with just recycling empty bottles. |
| D．shouldn’t be satisfied with drinking only bottled water. |
| A．as safe as bottled water | B．morel likely to be polluted |
| C．healthier than bottle water | D．less convenient than bottled water |
| A．making bottled water free | B．giving up bottled water |
| C．recycling use water bottles | D．providing free water containers |
| A．To encourage them to set an example for others to follow. |
| B．To advise them to save the money for one more dessert. |
| C．To remind them to be aware of their social status. |
| D．To persuade them to speak confidently in public. |
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