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    According to the US government, wind farms off the Pacific coast could produce 900 gig watts of electricity every year. Unfortunately, the water there is far too deep for even the tallest windmills(see picture)to touch bottom. An experiment under way off the coast of Norway, however, could help put them anywhere.
    The project, called Hywind, is the world’s first large-scale deepwater wind turbine(涡轮发电机).Although it uses a fairly standard 152-ton,2.3-megawatt turbine, Hywind represents totally new technology. The turbine will be fixed 213 feet above the water on a floating spar(see picture),a technology Hywind’s creator, the Norwegian company StatoilHydro, has developed recently. The steel spar, which is filled with stones and goes 328 feet below the sea surface, will be tied to the ocean floor by three cable(缆索)；these will keep the spar stable and prevent the turbine from moving up and down in the waves. Hywind’s stability(稳定性)in the cold and rough sea would prove that even the deepest corners of the ocean are suitable for wind power. If all goes according to plan, the turbine will start producing electricity six miles off the coast of southwestern Norway as early as September.
    To produce electricity on a large scale, a commercial wind farm will have to use bigger turbines than Hywind does, but it’s difficult enough to balance such a large turbine so high on a floating spar in the middle of the ocean. To make that turbine heavier, the whole spar’s to design a new kind of wind turbine, one whose gearbox(变速箱) sits at sea level rather than behind the blades (see picture )
    Hywind is a test run, but the benefits for perfecting floating wind-farm technology could be extremely large. Out at sea, the wind is often stronger and steadier than close to shore, where all existing offshore windmills are planted. Deep-sea farms are invisible from land, which helps overcome the windmill-as-eyesore objection. If the technology catches on, it will open up vast areas of the planet’s surface to one of the best low-carbon power sources available.

    小题1:The Hywind project uses totally new technology to ensure the stability of _______.
    A．the cables which tie the spar to the ocean floor
    B．the spar which is floating in deep-sea water
    C．the blades driven by strong and steady sea wind
    D．the stones filled in the spar below the sea surface
    小题2:To balance a bigger turbine high on a flatting spar, a new type of turbine is to be designed with its gearbox sitting ____________.
    A．on the sea floorB．on the spar top
    C．at sea levelD．behind the blades
    小题3:Wide applications of deepwater wind power technology can ____________.
    A．solve the technical problems of deepwater windmills
    B．make financial profits by producing more turbines
    C．settle the arguments about environmental problems
    D．explore low-carbon power resources available at sea

    小题1:B
    小题2:C
    小题3:D

    小题1:细节理解题。根据第二段倒数第三句可知，该工程采用了全新的技术，是为了确保漂浮在深海水域中的圆材的稳定。
    小题2:细节理解题。根据第三段最后一句可知，为了使较大的涡轮发电机能在圆材上保持平衡，公司计划设计新的发电机，其变速箱在海平面上。
    小题3: 细节理解题。根据最后一段最后一句可知，深海风能技术的广泛应用可能会在海洋上开发出可使用的低碳能源。
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    科目：高中英语 来源：不详 题型：阅读理解

    Dreaming is believing, claim researchers of a new study, who found that dreams have an effect on people’s behavior, judgment and they might contain important hidden truths as well.
    “Psychologists’ explanations of the meaning of dreams vary widely. But our findings show that people believe their dreams provide meaningful insightinto themselves and their world,” said a lead author of the study Carey Morewedge, an assistant professor at Carnegie Mellon University.
    In six different studies, researchers surveyed nearly 1,100 people about their dreams. One of the studies focused on general beliefs about dreams and involved 149 university students. All students were asked to rate different theories about dreams. The experts found that a surprising majority of the participants supported the theory about dreams revealing(揭示) the hidden truths about themselves and the rest of the world.
    In a second experiment, they surveyed 182 people at a Boston train station, and asked them to imagine one out of four possible situation that could have occurred the night before a scheduled airline trip. Most of the participants said that dreaming of a plane crash would be more likely to affect their travel plans than would just thinking about a crash, or being warned by the government of a terrorism risk. They said a dreamed crash would influence their travel plans just as much as learning about a real crash on their planned route would.
    Another experiment involved 270 men and women from across the United States. In a short online survey, they were asked to recall one of the dreams they had seen about any person they knew.
    The findings showed that people were more likely to remember and describe pleasant dreams about a person they liked, rather than a person they disliked. Meanwhile, in most cases they tended to consider an unpleasant dream as more meaningful if it was about a person they disliked.
    “In other words,” said Morewedge, “people attribute meaning to dreams when it corresponds (与……一致) with their pre-existing beliefs and desires.”
    The researchers say that more investigation is needed to fully understand how people interpret their dreams. According to Morewedge, most people realize that dreams are not predicting their future, but they still try to find some meaning in there.
    小题1:. The purpose of the studies is to         .
    A．determine when people tend to remember their dreams
    B．research whether dreams have anything to do with real life
    C．find out how people explain their dreams and what impact that has
    D．understand what causes people to dream and how to interpret dreams
    小题2: According to the second experiment, what might influence people’s travel plans most?
    A．Thinking about a past plane crash.
    B．Dreaming about a plane crash.
    C．Hearing a government’s warning of a terrorism risk.
    D．Imagining a plane crashing on their planned route.
    小题3:. What can be concluded from the study?
    A．Dreams can be a useful tool for learning and problem solving.
    B．Most people disagree that dreams help them better know themselves and the world.
    C．A majority of people believes that dreams can predict their future and try to find their meaning.
    D．When a dream conflicts with people’s existing beliefs and desires, they tend to attribute less meaning to it.
    小题4:. Which kind of dream is seen as more meaningful than the rest?
    A．A pleasant dream about a person the dreamer likes.
    B．A pleasant dream about a person the dreamer dislikes
    C．An unpleasant dream about a person the dreamer likes.
    D．An unpleasant dream about a person the dreamer dislikes.

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    科目：高中英语 来源：不详 题型：阅读理解



    Some weight-loss camps, which are rare in China just a few years ago, have sprouted in Beijing, Qingdao, Shenzhen, and other cities. Today about 15 percent of adults, or 200 million Chinese, are reportedly overweight. Of these, 90 million—about 7 percent—are obese（极肥胖的）.
    Experts say the obesity epidemic is spreading to children, though more slowly than in adults. The trend, they say, will have a huge impact on the health of China’s citizens and economy. “We’re seeing a very large proportion of children and adolescents who are quite heavy and aren’t moving much,” said Barry Popkin, a nutrition professor. Popkin carries out an ongoing health-and-nutrition survey of 16,000 households in China. He says more kids today are overeating and putting on weight “quite quickly.” In just ten years, China’s childhood obesity rate has doubled, with the greatest gains coming in urban areas. “In big cities it’s a big problem.” 
    Some experts blame the extra fat on a range of factors, many of them tied to China’s rapidly changing economy and culture. The diets of Chinese adults and children are far higher in calorie-laden meats, fish, eggs, dairy products, fats, and sugars than ever before. In addition, kids—especially city dwellers—are more sedentary today and spend more time indoors in front of homework, television, computer games, and the Internet.
    Shuwen Ng, a health economist, says that kids in China now have pocket money, and they spend a portion of it on junk food. Ng adds that advertising and peer groups influence kids’ food choices. Certain foods, such as new candies or fast food, have attractive features.
    China’s childhood obesity rate still lags that of the United States, where some 15 percent of kids are said to be obese. But the long-term effects are equally serious.
    小题1:According to the passage we know _____.
    A．weight-loss camps have been very popular in China six years ago
    B．about 290 million Chinese are overweight in China in all
    C．in China childhood obesity rate in rural areas is lower than that in major cities
    D．America’s childhood obesity rate is lower than China’s
    小题2: Which of the following is NOT the reason of China’s childhood obesity?
    A．Advertising on some new candiesB．High quality diets
    C．Playing computer games for long timeD．Having pocket money
    小题3: The underlined word “sedentary” in the second paragraph probably means _____.
    A．attentiveB．earnestC．absentD．inactive
    小题4: According to the passage we can infer _____.
    A．obesity explosion in China will affect the United States
    B．there is great difference in kids’ food choices now
    C．junk food contributes to childhood obesity
    D．city children eat more than rural children
    小题5:What’s the best title for the passage?
    A．Chinese Childhood Obesity Explosion
    B．Weight-loss Camps in China
    C．Obesity Explosion’s Impacts On Chinese Economy
    D．Obesity Explosion In China And America

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    科目：高中英语 来源：不详 题型：阅读理解

    Hi! Have you ever suddenly felt that someone you knew was in trouble — and was he? Have you ever dreamed something that came true later? Maybe you have ESP (超感觉知觉).
    　　ESP stands for Extrasensory Perception. It may be called a sixth sense. It seems to let people know about events before they happen, or events that are happening some distance away.
    　　Here's an example. A woman was ironing clothes. Suddenly she screamed, "My father is dead! I saw him sitting in the chair!" Just then, a telegram came. The woman's father died of a heart attack. He died sitting in a chair.
    　　There are thousands of stories like this one on record. Scientists are studying them to find out what's behind these strange mental messages. Here's another example—one of hundreds of dreams that have come true.
    　　A man dreamed he was walking along a road when a horse and carriage came by. The driver said, "There's room for one more." The man felt the driver seemed dead, so he ran away. The next day, when the man was getting on a crowded bus, the bus driver said, "There's room for one more."
    　　Then the man saw that the driver's face was the same face he had seen in the dream. He wouldn't get on the bus. As the bus drove off, it crashed and burst into flames. Everyone was killed!
    　　Some people say stories like these are coincidences. Others, including some scientists, say that ESP is real. From studies of ESP, we may someday learn more about the human mind.
    小题1:According to the passage, the author believes that the sixth sense is ________.
    A．in existence B．imaginative C．not real D．impossible
    小题2:ESP lets people know _________.
    A．about events before they happen　
    B．about events after they happen
    C．about events that are happening some distance away
    D．A and C
    小题3:By studying ESP, scientists may get to ________.
    A．learn how people tell liesB．know more about human dreams
    C．know more about human mindD．learn how strange things happen
    小题4:In the last paragraph the underlined word "coincidences" probably means _______.
    A．things that may not happenB．things that happen in a dream
    C．things that must happenD．things that happen by accident

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    科目：高中英语 来源：不详 题型：阅读理解

    On the day Apple debuted the often-delayed white-colored iPhone 4, the company’s marketing department gave a nod to the product’s troubled history.
    “Finally.” read the big headline Thursday above a picture of the white phone on the homepage of Apple. com.
    The white model was supposed to ship alongside the black one at the iPhone 4’s launch（推出） last June. But design and manufacturing complications delayed the process by 10 months, catching Apple off guard, executives say.
    As CNN reported last month, earlier test models of the white iPhone 4 produced unclear photos, especially when the flash（闪光灯） was used. Its whiteness confused the proximity sensor （距离传感器） , which detects when the phone is held next to someone’s head and turns off the touch screen to save battery life.
    These problems weren’t present in older iPhones that came in white because they didn’t have flash photography; the proximity sensor was unaffected because the front side of previous models was black.
    “We thought we were there a year ago, or less than that, when we launched the iPhone 4, and we weren’t,” Philip Schiller, Apple’s chief marketing executive, said in an interview. “It’s not as simple as making something white. There’s a lot more that goes into both the material science of it —how it holds up over time…but also in how it all works with the sensors. “
    Ticonderoga Securities analyst Brian White predicts that the white model could help drive sales of Apple’s phones. He says Apple could sell 1 million to 1. 5 million every three months until the next iPhone model is unveiled, which is expected to be this fall.
    Forty-five people were lined up at Apple’s flagship New York store Thursday morning to buy white iPhones, according to a CNN Money report.
    小题1:
    The reason why white-colored iPhone 4 was delayed by 10 months is that _______.
    A．it’s always sold out due to its popularity
    B．it met some problems concerning design and manufacture
    C．it lacked white manufacturing materials
    D．its proximity sensor can’t save battery life
    小题2:
    According to the passage, which of the following statements is TRUE?
    A．There are multi-colored models of iPhone 4.
    B．The same design problems were also found in older white iPhones.
    C．IPhone4 will be launched this fall.
    D．Originally designers thought they could solve the problems before iPhone 4 was launched.
    小题3:
    What would be the best title for this passage?
    A．Why the White iPhone 4 Took So Long
    B．The History of iPhone 4
    C．The Attraction of White iPhone 4
    D．The Design and Manufacture of iPhone 4
    小题4:
    What does the underlined word “unveil” in the last paragraph mean?
    A．to remove one’s mask from his face
    B．to remove a cloth from something, especially as part of a ceremony
    C．to show to the public for the first time
    D．to disappear from the public for the first time

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    科目：高中英语 来源：不详 题型：阅读理解

    Only if you don’t have a fear of heights do you want to visit the CN Tower. And if you can take a trip to the top of it will surely be worth it. The CN tower is Canada’s most famous symbol and the centre of tourism in Toronto.
    Over 550 meters, it is one of the tallest building in the world; on a clear day the view is wonderful. Each year, around 2 million people take the elevator ride to the top of the tower to take in the breath-taking view at the top of the world. Once you are at the top, see if you have the courage to walk across the see-through glass floor .
    If you are hungry, plan to eat at the revolving restaurant at the top of the tower. The floor in the 360-degree restaurant rotates once every 72 minutes allowing everyone a complete view of the city below. The CN tower has broken record many times, winning such titles as World’s Longest Metal staircase ,World’s Tallest building and , most recently , World’s Highest Wine Cellar. In 1995, the CN tower was considered as one of the seven wonders of the Modern World.
    Today, the top of the tower, more than 333m in the air, serves as the year-round workplace for more than 550 people. The tower’s workers help to make the world-class attractions and food there.
    While at the CN tower, you’ll also have the chance to visit gift shops. You will find the CN Tower in the heart of downtown, on Front Street. On the north shore of Lake Ontario, the CN Tower is open 364 days a year(closed on Christmas Day).
    小题1:Who can’t visit the CN tower?
    A．Someone who has heart attack.
    B．An old man who has got flu.
    C．A person afraid of height
    D．A woman having high blood.
    小题2:How many titles has the Tower got?
    A．2B．3C．4D．5
    小题3:Which of the following number is Not agree with its description?
    A．333 --- the height of the tower
    B．550 --- the number of people who work at the top of the tower
    C．364 --- the days that the tower is open each year
    D．360--- the degree of the restaurant revolves.
    小题4:What can we infer from the passage?
    A．You can go to visit the tower any day you like.
    B．You can buy some gifts and eat as well while you are at the tower.
    C．You have to climb the stairs to the top of the tower to enjoy the view.
    D．The floor of the revolving restaurant is made of glass.

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    科目：高中英语 来源：不详 题型：阅读理解

    Every pet owner loves his pet .There is no argument here.
    But when we asked our readers whether they would clone their beloved animals , the responses were split(分裂) almost down the middle . Of the 228 readers who answered it ,108 would clone, 111 would not and nine weighed each side without offering an opinion .
    Clearly, from readers’ response, this is an issue that reaches deeply into both the joy and eventual (最终的)sadness of owning a pet. It speaks, as well, to people’s widely differing expectations over the developing scientific procedure (步骤)
    Most of the readers who favored the idea strongly believed it would produce at least a close copy of the original; many felt the process would actually return an exact copy. Those on the other side, however, held little hope that clone could truly recreate a pet; many simply did not wish to go against the natural law of life and death.
    Both sides expressed equal love for their animals. More of them owned “the best dog/cat in the world”. They thought of their pets as their “best friend” or “a member of the family”. They told moving stories of pets’ heroism, intelligence and selfless devotion.
    No wonder the loss is so disturbing---and the cloning so attractive. “People become very close to their animals, and the loss can be just as hard to bear as when a friend or family member dies,” says Gary Kowalski, author of goodbye, Friend: Healing Wisdom for Anyone Who Has Ever Lost a Pet. “For me, cloning feels like an attempt to turn death away…It’s understandable. Death is always painful. It’s difficult to deal with. It’s hard to accept.”
    But would cloning reduce the blow? This question seems to be at the heart of this problem.
    小题1:
    As far as the cloning of pets is concerned, a recent survey shows that, of all pet owners,     .
    A．a lot more of them are for itB．a lot more of them are against it
    C．very few of them are willing to tell their opinions
    ．    		D．about half of them are for it and the other half against it
    小题2:
    The expression “eventual sadness of owning a pet.” (in paragraph 3) refers to       .
    A．the death of one’s pet
    B．the final ownership of a pet
    C．the troubles one has to deal with in keeping a pet
    D．the dangers involved in the cloning of a pet
    小题3:
    In spite of their differences on the problem of cloning, it seems that     .
    A．all pet owners love their pets very much
    B．all pet owners try to go against the natural law of life and death
    C．people who support cloning love their pets more
    D．people who dislike cloning love their pets more
    小题4:
    From what Gary Kowalski says, we can know that he     .
    A．has never thought about the problem of cloning
    B．thinks it hard to accept the idea of cloning pets
    C．is in favor of the idea of cloning pets
    D．is all against the cloning of pets

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    科目：高中英语 来源：不详 题型：阅读理解

    The pupils of the remote Beau-Roc primary school in Haiti are chanting (singing the same words again and again)．One of them plays a guitar made from an empty oil tin．Their headmistress, Emile Jean-Noel, is one of the few women school headteachers in the country．
    Today, over 70% of Haitian population live without proper food, water, schools, or housing． To reduce the hunger that prevents learning and to encourage parents to send their children to school, meals are provided by the World Food Programme．
    "We are so cut off that we have many difficulties," comments Emile, adding that finding chalk, school books and other materials is practically impossible．Emile tries to encourage people around her to make use of available resources．Her efforts are bearing fruit．One of her successes was convincing local women to contribute to their children' s schooling and increase their income by selling embroidery（刺绣） and other handicrafts．
    Recent political instability（不稳定）has meant that the country has not invested （投资） in education for ten years．Only 44% of children go to school and less than half of them finish primary school. Less than a third of these children go on to secondary school．In rural areas it is not rare to find 17 and 18 year olds in primary school- Beau-Roc has only 4 teachers for 260 pupils．Emile works constantly to improve her pupils' environment．Under her direction, a local worker is now constructing a store house for the food delivered regularly by the WFP．
    Not only is Emile' s salary small, but she receives it irregularly．For her, transport is a real headache．She lives five kilometers away and has to take the tap tap, a privately-owned bus, costing more than she can afford．
    "The decision to be a rural teacher in Haiti should not be taken lightly" , Emile comments． "With all the sacrifices and risks it requires, only those who are really cut out for teaching should do it．" However, Emile loves her job．"I always feel at home with the children and, because the parents understand what I'm doing, I try to give my best．"
    小题1:Which of the following is extremely difficult for Beau-Roc primary school?
    A．Teaching the women how to make embroidery and other handicrafts．
    B．Persuading local women to care about their children' s education．
    C．Encouraging people around to use those available resources．
    D．Finding chalk, school books and other materials．
    小题2:In the last paragraph, "those who are really cut out for teaching" refer to people who are _____．
    A．dismissed from teachingB．unfamiliar with teaching
    C．qualified for teachingD．cautious about teaching
    小题3:What topic is presented in this passage?
    A．Hardship for teachers．B．Devotion to education．
    C．Politics and children．D．Love and beauty．

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    科目：高中英语 来源：不详 题型：阅读理解

    Many schools have established successful home visit programs. Home visits by teachers let parents and children know how much teachers care. Also, it is a way for teachers to learn more about their students , get the parents to pay more attention to their children’s education and bridge cultural gaps that might exist between students and teachers. Most teachers report that their home visits have a lasting effect on the child, the parents and on parent—teacher communication.
    The Head Start program has used home visits for many years. Head Start teachers are required to make at least two home visits for each student, regardless of their ability, during each school year in addition to regular parent-teacher conferences at school. Many U.S. kindergartens also require home visits by teachers before school starts.
    The visit approach varies from school to school and usually depends on the funding the source. In some schools, teachers prefer to visit in pairs. They feel more comfortable that way and sometimes need a translator in order to communicate with a child’s parents. Other teachers visit one-on-one with parents. Some interact with both the child and the parent. Many teachers may bring along learning activities for the child that also involve the parents participation. Normally, visits can last from 30 to 90 minutes, depending on the teacher and the activities.
    When teachers get to know their students and their students’ families, the parents become more active in their children’s education. Home visits, not unnecessary as some people think, can give teachers the ideas they need to help all students succeed.
    小题1: Home visits by teachers can         
    A．bridge cultural gaps existing between parents and teachers.
    B．get students know that their teachers care about their parents.
    C．get parents involved in their children’s education.
    D．help establish good relationships between parents and children.
    小题2:From the second paragraph we know that home visits       
    A．are not a new idea
    B．are traditionally done by teachers before school starts
    C．are meant for students with low marks
    D．have replaced parent-teacher meeting
    小题3:What is the third paragraph about?
    A．Reasons for home visists
    B．Forms of home visits
    C．Advantages of home visits
    D．Tips for home visits
    小题4: What is the effect of home visits?
    A．Parents have more opportunities to play with children
    B．Students can succeed more easily through their own efforts.
    C．Parents play a decisive role in children’s education.
    D．Teachers can learn more about how to help students.

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