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    It is natural that children are curious (好奇的) about the world around them. For example, they want to know how their hearts beat. They want to know why the ocean water tastes salty.
    　　As children grow up, they become curious about different kinds of things. When they are babies, they are interested in the parts of their bodies and in the smiles of their mothers. They become interested in the physical world around them: the plants, the animals, the sky. Later, they become interested in the things that people have made: wheels, bicycles, cars. And when they are adults, their curiosity continues. Sometimes this curiosity leads to a career (生涯、职业) in science.
    　　Scientists spend their lives trying to find out about the world. Those who work with the earth sciences study the earth, the oceans, and the skies. Other scientists who study living things work with the biological sciences. A third group of scientists study the physical sciences, e. g. physics, chemistry .
    　　These scientists have already discovered a lot about our world. For example, they tell us why your heart beats fast when you run. They say that when you are quiet, your heart normally beats sixty-five or seventy-five times a minute. Your heart is a pump (泵) that pumps blood to all parts of the body. The blood carries oxygen and nutrition. When you run, your muscles work very hard and use the nutrition that the blood carries to them. The muscles need oxygen, too . So your brain sends a signal to the heart. The signal means that the muscles need more nutrition and oxygen. Then the heart beats fast and sends blood quickly to the muscles. It may beat 90 to 140 times a minute.
    　　Of course, scientists cannot answer all of our questions. If we ask, “Why does the ocean water taste salty” scientists will say that the salt comes from rocks. When a rock gets very hot or very cold, it cracks. Rain falls into cracks. The rain then carries the salt into the earth and into the rivers. The rivers carry the salt into the ocean. But then we ask , “What happens to the salt in the ocean? The ocean does not get saltier every year.” Scientists are not sure about the answer to this question.
    　　We know a lot about our world, but there are still many answers that we do not have, and we are curious.
    小题1:According to the passage, which of the following statements is true?
    A．People are curious in the same way.
    B．People in different countries are interested in different things.
    C．Men and women are curious about different things.
    D．People of different ages are interested in different things
    小题2:Scientists who work with the biological sciences study____.
    A．the earth , the oceans and the sky B．man-made things
    C．plants and animals D．ocean water
    小题3:When you run, your muscles need ____.
    A．more nutrition and oxygenB．more signals
    C．more saltD．water
    小题4:A rock cracks _____.
    A．in wet regions B．in dry regions
    C．at very high or very low temperaturesD．when salty water falls in
    小题5:People are always curious because ____.
    A．they cannot explain many thingsB．they know nothing about the world
    C．they know little about the world D．they want to be scientists
    小题1:D小题1:C小题1:A小题1:C小题1:A
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    科目：高中英语 来源：不详 题型：完形填空

    完形填空（共20小题，每小题1.5分，满分30分）
    阅读下面短文，掌握其大意，然后从36---55所给的四个选项（A、B、C、D）中，选出最佳选项。
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    小题7:
    A．itB．thatC．oneD．them
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    小题10:
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    小题12:
    A．invitedB．appearingC．speakingD．introduced
    小题13:
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    小题18:
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    科目：高中英语 来源：不详 题型：阅读理解

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    B．To carry message across the ocean
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    D．To find the direction of a current
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    B．British ships could sail the Atlantic faster than U.S. ones.
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    科目：高中英语 来源：不详 题型：阅读理解

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    科目：高中英语 来源：不详 题型：阅读理解

    Recently,university students around the world were asked to volunteer in a global experiment called Unplugged.It was designed to see how young people would react if they were asked to observe a total media ban by unplugging all forms of media devices for 24 hours.
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    B．Volunteers weren’t allowed to use any media for 24 hours.
    C．Volunteers were followed around by Dr Roman Gerodimos.
    D．Only volunteers in the UK took part in Unplugged experiment.
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    科目：高中英语 来源：不详 题型：阅读理解

      Dolphins and sharks are showing up in surprisingly shallow water just off the Florida coast．Mullets，crabs，rays and small fish gather by the thousands off an Alabama pier．Birds covered in oil are crawling（爬）deep into marshes（沼泽），never to be seen again．
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    D．Birds crawl（爬）deep into caves．
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    小题4:From the passage，we can infer that         ．
    A．marine scientists have seen some strange phenomena．
    B．the disaster has little influence on dolphins．
    C．a three-person crew reached no conclusion．
    D．BP will pay much money according to the number of dead wildlife there．

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    科目：高中英语 来源：不详 题型：阅读理解

    For an owl (猫头鹰) with one-metre wingspan, the sky should be the limit. But Troy prefers his bird’s eye view to be no higher than 5 feet 10 inches. The one-year-old owl has an inconvenient symptom: he’s afraid of heights. After an unfortunate start in life when he fell from his nest by accident, Troy was raised by Gareth Tonen, a handler (饲养员), who just happens to be 5 feet 10 inches tall.
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    小题1:Troy was brought up by Gareth Tonen because he ______.
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    C．left his parents accidentallyD．couldn’t live in trees
    小题2: What can you learn from the second paragraph?
    A．Troy doesn’t show any interest in flying high up in the sky.
    B．Gareth Tonen has spoiled Troy by offering him everything.
    C．Gareth Tonen is pleased to see Troy fly along at his side.
    D．Troy would like his owner Gareth Tonen to climb up trees.
    小题3:According to Ashley Smith, Troy doesn’t know he is a bird because ______.
    A．he has developed the symptom of fearing heights.
    B．he has been raised since he was very small.
    C．he can’t learn how to fly higher than his owner.
    D．he doesn’t want to fly among trees hunting for food.
    小题4: Why does Gareth Tonen have to climb up trees every day?
    A．To set an example of flying high to Troy.
    B．To see how high Troy can really fly.
    C．To teach Troy how to get meals in high trees.
    D．To get Troy back down to cure his fear of heights.

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    科目：高中英语 来源：不详 题型：阅读理解

    As children face their final month of revision before the exam season starts, many parents are looking for the words to motivate their offspring．But could they be mistakenly praising the value of ability over effort, asks Matthew Syed．
    Take a glance at these expressions of encouragement:
    "You learned that so quickly, you're so smart!"
    "Look at that drawing．Are you -the next Picasso or what?"
    They appear as the kind of confidence-boosting statements that should be given to children or, indeed, anyone else．Such phrases are used in homes and classrooms every day, particularly with exams approaching．
    Intelligence-based praise leads the receiver towards the fixed thought —it suggests to them that intelligence is of primary importance rather than the effort through which intelligence can be transformed．
    Let's take a quick second look into the science of expertise, and ask a question．Where does excellence come from? For a long time, it was thought the answer to this depended, to a large degree, on genetic inheritance．Or, to put it another way, it is all about talent．
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    The difference is simply that high achievers practice for more hours．Further research has shown that when students seem to possess a particular gift, it is often because they have been given extra tuition at home by their parents．
    This is not to deny that some kids start out better than others—it is merely to suggest that the starting point we have in life is not particularly relevant．
    Why? Because, over time, with the right, kind of practice, we change so dramatically．It is not just the body that changes, but the brain．The question of talent versus effort would not matter terribly much if it  as merely theoretical．But it is so much more than that．It influences the way we think, feel, and the way we engage with our world．
    小题1:What is the best title of this passage?
    A．The Words That Could Encourage Your Child
    B．Intelligence Says All
    C．High and Low Achievers
    D．Start Early, Learn More
    小题2:Which statement is intelligence-based praise?
    A．"You're so brilliant - you passed that exam without really studying!"
    B．"With more efforts, you can achieve more!"
    C．" You combine study with entertainment so well!"
    D．"You study so hard even when you are so good at it!"
    小题3:The writer thinks the answer to the question of talent versus effort is _____．
    A．simpleB．complicatedC．obviousD．mysterious
    小题4:Why do some people have higher achievements?
    A．Because they are born with great talent.
    B．Because they start better than others.
    C．Because they spend more of their spare time practicing what they have learnt.
    D．Because they improve themselves at almost the same rates.

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