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    D
    A sunflower is a sunflower . A mobile phone is a mobile phone . But can you combine the two to do something for your local environment?
    As early as next year it may well be possible. When you have finished with your mobile phone you will be able to bury it in the garden or a plant pot and wait for it to flower. A biodegradable (能进行生物递降分解的) mobile phone was, this month, introduced by scientists.
    Scientists have come up with a new material over the last five years. It looks like any other plastic and can be hard or soft, and able to change shape. Overtime it can also break down into the soil without giving out any toxic chemicals. British researchers used the new material to develop a phone cover that contains a sunflower seed. When this new type of cover turns into waste, it forms nitrates (硝酸钾). These feed the seed and help the flower grow. Engineers have designed a small transparent window to hold the seed. They have made sure it only grows when the phone is thrown away. "We've only put sunflower seeds into the covers so far. But we are working with plant experts to find out which flowers would perform best. Maybe we could put roses in next time," said one scientist.
    As phone technology is developing so quickly people are constantly  throwing their mobiles away. This means manufacturers are under pressure to find ways of recycling them. Some 650 million mobile phones have been sold this year. Most of them will be thrown away within two years, adding plastic, heavy metal and chemical waste to the environment. A biodegradable cover can offer some relief for nature, according to the scientists. "The seed is released and the flower grows in the pot so you don't have to concern yourself with the phone when you have finished using it," said Kerry Kirwan. She leads the research team, which is based at the University of Warwick in Britain.
    67. The main idea of the passage is ________ .
    A. the relationship between high tech and environment
    B. the phone technology is developing
    C. how to grow sunflowers
    D. mobile phone and environment
    68. The purpose of introducing a biodegradable mobile phone is ______ .
    A. to encourage consumers to recycle
    B. to prevent consumers from throwing their phones away
    C. to meet consumers’ need
    D. to help consumers know which flower can best perform
    69. What is the possible meaning of the underlined word ?
    A. pleasant    B. poisonous    C. useful    D. new
    70. Which of the following statements is NOT true ?
    A.Engineers have designed a small transparent window to hold the rose seed .
    B. Mobiles with biodegradable covers can do good to nature .
    C.Manufacturers are under pressure to find ways of recycling mobiles .
    D. The flower only grows when the phone is thrown away .

    67---70   DABA 
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    科目：高中英语 来源：不详 题型：阅读理解


    At Dallas/Fort Worth Airport, the lights are controlled by sensors that measure sunlight. They dim immediately when it's sunny and brighten when a passing cloud blocks the sun.
    A wall of windows at a University of Pennsylvania engineering building has built-in blinds (百叶窗) controlled by a computer program that follows the sun's path.
    Buildings are getting smarter -- and the next generation of building materials is expected to do even more.
    Windows could catch the sun's energy to heat water. Sensors that measure the carbon dioxide breathed out by people in a room could determine whether the air conditioning needs to be turned up.
    Many new materials and technology have been designed in the last 15 years. They now being used in a wave of buildings designed to save as much energy as possible. They include old ideas, like "green roofs," where a belt of plants on a roof helps the building keep heat in winter and stay cool in summer, and new ideas, like special coating for windows that lets light in, but keeps heat out.
    As technologies such as sensors become cheaper, their uses spread.
    The elevators (电梯) at Seven World Trade Center, which is under construction in New York, use a system that groups people traveling to nearby floor into the same elevator, thus saving elevator stops. People who work in the building will enter it by swiping (刷) ID cards that will tell the elevators their floor; readouts will then tell them which elevator to use. The building also has windows with a coating that blocks heat while letting in light.
    More new building materials and technology are in development. A Philadelphia building firm is now working on "smart wrap" that uses tiny solar collectors to catch the sun's energy and transmitters (传输器) the width of a human hair to move it. They are expected to change the face of the construction industry in the next ten years or so.
    72. ______ will be developed and used in the construction industry.
    A. "Green roofs" that cool or heat buildings
    B. "Smart wrap" that catches the sun's energy
    C. Sunlight-measuring sensors that control lights
    D. Window coating that lets light in, but keeps heat out      
    73. The elevators at Seven World Trade Center are special because they can ___
    A. send people to floors with fewer stops
    B. teach people how to use their ID cards
    C. make people stay very cool in summer
    D. help people go traveling in the building               
    74. The underlined word “it” in the last paragraph refers to _____.
    A. a human hair                  B. smart wrap
    C. the sun's energy             D. a transmitter         
    75. What might be the most suitable title for the text?
    A. Buildings Are Becoming Smarter
    B. Buildings Are Getting More Sunlight
    C. Buildings Are Lacking in Much Energy
    D. Buildings Are Using Cheaper Materials

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    科目：高中英语 来源：不详 题型：完形填空


    第三部分任务型阅读（满分10分）
    Romantic novelists rarely fail to include in their writings that special moment when two strangers look into each other's eyes across a crowded room and feel the tingle of desire. Now these writings have now been validated（证实）by science, for experts have discovered that eye-to-eye contact in fact leads to a burst of activity in the reward center of the brain.
    Neuroscientists at University College London asked eight female and eight male volunteers to look at photos of the faces of 40 different people who were either looking at the camera or gazing to one side.
    While the volunteers looked at the pictures, they were given a scan with functional magnetic resonance imaging（磁性共振成影仪器）, which measures increased blood flows to the various parts of the brain and thus provides a "map" of cerebral activity（大脑活动）.
    The volunteers were then asked to rate the attractiveness of each face, and their score was matched against the scan.
    The result: when volunteer had direct eye contact with the face, there was an increase of activity in the ventral striatum（腹面纹状体）, a central part of the brain that anticipates reward or pleasure. But if the eyes did not meet, there was no activity in that brain area at all. The activity increase occurred regardless of the gender of the face in direct eye contact.
    However, there was a bigger-than-usual increase if the person giving the eye was found to be attractive. Activity in the ventral striatum surged. But if the cute person gazed to one side, the ventral striatum remained dormant, apparently disappointed that the stranger was clearly not interested.
    Interestingly, the ventral striatum also perked up if a plug-ugly person gazed to one side, rather than looked at the volunteer right in the eyes.
    Origin of the experiment
    		Romantic novelists like to describe in their writings that two strangers look into each other's eyes across a crowded room and feel the tingle of desire in a special ____71____.
    __72__ of the experiment
    		Investigate whether eye-to-eye contact ____73____ a burst of activity in the reward center of the brain.
     
    Procedure of the experiment
    		◆Ask ____74____ volunteers（8 female and 8 male）to look at photos of the faces of 40 different people who were either looking at the camera or gazing to one side.
    ◆____75____ blood flows to the various parts of the volunteers’ brain and thus provides a "map" of cerebral activity.
    ◆Ask the volunteers to rate the attractiveness of all ____76____,
    ◆____77____ their score against the scan.
     
    ____78____ of the experiment
    		◆As long as the eyes meet ____79____, there must be activities in the brain area. On the other hand, there is no activity at all.
    ◆The activity of the brain is also ___80_____ with the people’s appearance closely.
     

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    科目：高中英语 来源：不详 题型：阅读理解


    B
    Studies show that laughter is something that makes you feel calm or relaxed for both physical and psychological wounds though it may seem futile to laugh in the face of pain and fear.
    When Dan Rather interviewed comedian Bill Cosby just one week after his son, Ennis, was killed, Cosby said, “I think it is time for me to tell people that we have to laugh. You can turn painful situations around through laughter. If you can find humor in anything, you can survive it.”
    Call it a flashlight for dark times: laughter just seems to adjust attitude better than anything else. Inspirational speaker Steve Rizzo recalls a TV interview with an injured firefighter a few days after 9.11．The man had fallen more than 30 stories in one of the towers and had broken a leg. Everyone was crying, and the reporter asked, “How is it that you’ve come out of this alive?” He looked at her and without missing a beat, said, “Look, lady, I’m from New York and I’m a firefighter; that’ all you need to know.”
    “Everyone laughed and though the laughter was only a couple of seconds,” says Rizzo. “Sometimes that’s all you need to catch your second breath. Laughter gives you that couple of seconds. You’re sending a message to your brain, and the message is: If you can still laugh even a little among the pain, you are going to be OK.”
    Of course, there is a difference between laughing off a serious situation and laughing off the fear that results. The firefighter was doing the latter, states Rizzo, the author of Becoming a Humorous Being, and so should we. “If there is anything we have learnt from 9.11, it’s how precious life really is,” she says. “We have to send a message that our spirit won’t die. One important thing that unites us is our ability to laugh.”   
    60．The writer uses the examples of the comedian and the firefighter to show              .
    A．laughter is a good way to get rid of pain and fear
    B．laughter is the best way to cure psychological wounds
    C．it is your attitude that decides whether you can survive the pain or not
    D．laughing off a serious situation is different from laughing off the fear that results
    61．We can infer from the passage that Steve Rizzo is                        .
    A．a reporter   B．a soldier       C．a firefighter  D．a doctor
    62．The underlined word futile in the first paragraph means                .
    A．hopeless   B．useless   C．careless  D．worthless
    63．From the passage, we can know that Americans are                 .
    A．really inspired after 9.11     B．hardly united after 9.11
    C．nearly surprised by 9.11     D．greatly hurt by 9.11

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    科目：高中英语 来源：不详 题型：阅读理解


    D
    The recent, apparently successful, prediction by mathematical models of an appearance of El Nino—the warm ocean How that periodically develops along the Pacific coast of South America has excited researchers．Jacob Bjerknes pointed out years ago how winds might create either abnormally warm or abnormally cold water in the eastern equatorial （赤道附近的） Pacific．Nevertheless, before the creation of the models, no one could explain why conditions should regularly change between appearances of the warm El Nino and the so-called anti-El Nino．The answer, at least if the current model that links the behavior of the ocean to that of the atmosphere is correct, is to be found in the ocean．
    It has long been known that during an El Nino, two conditions exist: unusually warm water extends along the eastern Pacific and winds blow from the west into the warmer air rising over the warm water in the east．The contribution of the model is to show that the winds of an El Nino, which raise sea level in the east, send a signal to the west lowering sea level at the same time．According to the model, that signal is created as a negative （负的） Rossby wave, a wave of lower sea level, that moves westward parallel to the equator at 25 to 85 kilometers per day．Taking months to move across the Pacific, Rossby waves march to the western boundary of the Pacific basin, which is modeled as a smootli wall but in reality consists of quite irregular island chains．
    When the waves meet the western boundary, they are reflected, and the model predicts that Rossby waves will be broken into many coastal Kelvin waves carrying the same negative sea-level signal．These eventually shoot toward the equator, and then head eastward along the equator drove by the earth at a．speed of about．250 kilometers per day．When enough Kelvin waves of adequate amplitude （振幅） arrive from the western Pacific, their negative sea-level signal overcomes the feedback mechanism, raising the sea level, and they begin to drive the system into the opposite cold mode．This produces a gradual change in winds, one that will eventually send positive sea-level Rossby waves westward, waves that will eventually return as cold cycle—ending positive Kelvin waves beginning another warming cycle．
    67．What is the passage mainly about?
    A．How Rossby waves are found．
    B．Where El Nino is formed．
    C．What the models predict．
    D．How the models work．
    68．Where does El Nino often appear?
    A．Along the western coast of the USA .
    B．In the Pacific in the south, of the equator．
    C．In the Pacific in the north of the equator．
    D．Along the southern coast of South America．
    69．What is right according to the passage?
    A．Rossby waves and Kelvin waves move in opposite directions along the equator．
    B．People could explain El Nino before the creation of the mathematical models．
    C．Adequate sea-level waves can produce westward positive cold cycle．
    D．The speed of Rossby waves is faster than that of Kelvin waves．
    70．What does the underlined word "waves" in Paragraph 3 refer to?
    A．Kelvin waves．       B．Sea-level signals．   C．Coastal waves．   D．Rossby waves．

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    科目：高中英语 来源：不详 题型：阅读理解


    D
    The Harvard Student-led Walking Tour
    Let a student show you Harvard …on a free walking tour.
    We welcome our neighbors to stop by the Harvard University Even & Information Centre, located in the Holyoke Centre Arcade at 1350 Massachusetts Avenue in the heart of Harvard Square in Cambridge.
    Let a student take you and your family, school, or organization on an engaging, hour-long free historical tour of the Harvard Campus. The tours leaves form be Events & Information Centre. Not only will you discover the location of fascinating exhibition and  programmers on campus, you will also see Harvard’s rich sampling of American history and architecture from the Colonial period to the present. Schedule of Tours.
    Schedule of Tours
    Tours leave the Events & Information Centre at 10 a. m. and 2 p. m. Monday through Friday, and at 2 p. m. on Saturday through the academic year(February 4 through May 2; September 23 through December 16). Summer tours (June 24 through August 15) are offered at 10 a.m. , 11:15 a.m., 2p.m., and 3:15 p.m. Monday through Saturday. Reser-vacations for special tours of 20 or more people may be made b calling the Events & Information Centre at (617) 495-1583 or emailing icenter@ camail. harvard, edu. Tours are suspended March 23 trough April 2 for Spring Break, May 3 through June 23 for Spring intercession（祷告）,and August 16 through September 22 for Summer intercession.
    NOTE: Prospective（未来的）students may take tours originating at the Harvard Admission Office, located at Byerly Hall on 8 Garden Street in Cambridge. Form April through August, the Admissions staff conducts an information session at 10 a. m. , followed by an 11 a. m. tour. Monday through Friday. On Saturdays, there is no information session but the 11 a. m. tour is still scheduled. Another session is held year-round at 2p. m. with a 3 p.m. tour following. For more information on tours for prospective students, please call at (617)495-1551.
    Harvard University Events & Information Centre.
    Location: Holyoke Centre Arcade. 1350 Massachusetts Avenue, Cambridge MA 02138
    Phone: (617) 495-1537
    53．A person can join in a tour at________on Saturday through the academic year.
    A．10 a. m.   B．2  p. m.   C．11:15 a. m.      D．3:15 p. m.
    54．If you want to go for an information session, you can go on__________.
    A．May 2      B．June 23    C．August 20 D．September1
    55．A student who wants an information session may___________for more information.
    A．call (617) 495-1573                 B．call(617) 495-1551
    C．email iceter@ camail. Harvard, edu          D．go to the Events & Information Centre
    56．The above ad. is mainly intended for________ .
    A．foreign visitors          B．freshmen
    C．high school students    D．those living near Harvard University

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    科目：高中英语 来源：不详 题型：阅读理解


    C
    Zanzibar，Tanzania--Hundreds of dead dolphins were washed up on Friday along the shore of a popular tourist place on Tanzania’s northern coast．Scientists have ruled out poisoning．
    It was not immediately clear what killed the 400 dolphins，whose dead bodies lied along a 4-kilometer coast of Nungwi，said Narriman Jidawi，a marine biologist at the Institute of Marine Science in Zanzibar．But the bottleneck dolphins，which live in deep offshore waters，had empty stomachs，meaning they could have got lost and had been swimming for some time to reorient themselves．They did not die of hunger and were not poisoned，Jidawi said．
    In the US，experts were looking into the possibility that sonar(声呐)from the US submarine could have caused a similar incident in Marothon，Florida，where 68 deep-water dolphins stranded(搁浅)themselves in March 2005．
    The deaths are a blow to the tourism industry in Zanzibar，where thousands of visitors go to watch and swim with dolphins．Villagers，fishermen and hotel residents found the dead bodies and told officials．Mussa Aboud，Zanzibar’s director of fisheries，went on state radio to warn the public against eating the dolphins’meat，saying the cause of death had not been found．
    The Indo-Pacific bottlenose，commonly known as dolphins，are the most common species in Zanzibar’s coastal waters，with bottlenose and humpback dolphins often found in mixed-species groups．
    63．According to the passage，the bottleneck dolphins            ．
    A．are often attacked by submarine in deep water
    B．find it hard to find enough food near the coast
    C．often fall ill along the shore of a tourist place
    D．1ike living in the deep waters near the coast
    64．The underlined word“reorient”means           ．
    A．lose their way                   B．find their way
    C．look for food                        D．fight against enemies
    65．What can we infer from the passage?
    A．The dolphins died because of the sonar from US submarines．
    B．The dead dolphins can not be eaten as they are poisonous．
    C．The US experts are researching sonar at present．
    D．The ability of locating is extremely important for dolphins．
    66．What would be the best title for the passage?
    A．400 dolphins died along the coast of Nungwi．
    B．Dolphins are facing increased risk of death．
    C．It’s necessary for us to protect dolphins．
    D．Nungwi is famous for many dolphins there．

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    科目：高中英语 来源：不详 题型：阅读理解


    B
    As a result of pollution, Lake Erie, on the borders of the USA and Canada, is now without any living things.
    Pollution in water is not simply a matter of “poisons” killing large numbers of fish overnight, Very often the effects of pollution are not noticed for many months or years because the first organisms（生物体）to be affected are either plants or plankton(浮游生物). But these organisms are the food of fish and birds and other creatures. When this food disappears, the fish and birds die too. In this way a whole food chain can be wiped out, and it’s not until dead fish and water birds are seen at the river’s edge or on the seashore that people realize what is happening.
    　　Where do the substances which pollute the water come from? There are two main sources of sewage（下水道污物）and industrial waste. As more detergent（洗涤剂）is used in the home, so more of it is finally put into our rivers, lakes and seas. Detergents harm water birds, dissolving the natural substances which keep their feathers water-proof (防水). Sewage itself, if not properly treated, makes the water dirty and prevents all forms of life in rivers and the sea from receiving the oxygen they need. Industrial waste is even more harmful as there are many highly poisonous things in it, such as copper and lead.
    　　So, if we want to stop this pollution, the answer is simple: sewage and industrial waste must be made clear before flowing into the water. It may already be too late to save some rivers and lakes, but others can still be saved if the correct action is taken at once.
    70. Pollution of water is noticed________.
    　　A. when the first organisms are affected　     
    B. when a good many fish and birds die
    　　C. when poisonous things are poured into water　
    D. as soon as the balance of nature is destroyed
    71.The living things die because there is no ________in the lake or river.
    　　A. water　　　　　            B. fish           　 C. poison　　　　　  D. oxygen
    72. Which of the following is harmful according to the passage?
    　　A. Organisms              　B. Plants and plankton in the water
    　　C. Waste water from cleaning    D. Industrial waste made clear before flowing into the water
    73. The way to stop water pollution is to________.
    　　A. realize the serious situation clearly
    　　B. put oxygen into the river
    　　C. make the waste material harmless before flowing into the water
    　　D. make special room in the sea for our rubbish

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    科目：高中英语 来源：不详 题型：阅读理解

    We’ve all heard the saying “Go Green”, but is it important? Can one person really make any difference? These may all be questions you’re asking yourself.
    Our main source of energy, at the moment, is fossil fuels. We’ve been using fossil fuels for decades now, so why stop? You see, fossil fuels are created over time by the earth, and can only be replaced over time by the earth, but we were using them faster than the earth could produce them. On top of stripping(剥夺)the earth of her natural resources, we’re also damaging the atmosphere by burning things like coal, oil, and natural gases. That’s the greenhouse effect, which occurs when the burning of these fossil fuels help trap the sun’s energy inside the earth’s atmosphere, causing the temperature to rise over time.
    With all the people in the world, how could you possibly make a difference? Well, here are a few things to think about.
    How many lights do you use in your house?
    How many miles do you drive to work?
    How many electronics do you use, which you don’t need?
    If you were to stop and think about it, you’re able to make a bigger difference than you might realize.
    So many times you’ll hear people say, “So what? I won’t be around for it when things go bad.” But bad times are coming quicker than you might like to believe. It’ll be you children, or maybe even your grandchildren. With the temperature ever-rising, the polar ice caps are melting and water begins taking over land, so many people will crowd into so little space.
    As you can see, this is no laughing matter. It’s time to take action. Don’t let your children or grandchildren live in a world without hope. One person at a time, we can begin to save this earth.
    60. The passage is mainly to _______.
    A. introduce what “Go Green is”
    B. call on us to “Go Green”
    C. warn us of the danger of burning fossil fuels
    D. introduce the greenhouse effect
    61. According to the author, if we want to “Go Green”, we should _______.
    A. use natural resources             
    B. make the temperature to be lower
    C. stop the greenhouse effect         
    D. try to avoid using fossil fuels
    62. According to the author, some people don’t take “Go Green” seriously because they think ______.
    A. it will cost them a lot             
    B. its harm won’t fall on them
    C. they haven’t grandchildren at all    
    D. it is only a laughing matter
    63. According to the author, which is the right order of the following things happening?
    a. The rise of temperature.
    b. The greenhouse effect.
    c. The reduction of land.
    d. The rising sea level.
    e. The melting polar ice caps.
    f. The using of fossil fuels.
    A. f,b,e,d,a,c      B. b,a,f,d,c,e      C. f,b,a,e,d,c     D. b,a,e,d,c,f

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