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    Living things are dying nut quickly. First, we should ask ______ destroying them in the past years.
    A. what pad people have been playing  
    B. people have played in
    C. what part people have played in   
    D. people have been playing what part

    C

     

    宾语从句应用陈述语序，play a part in意为“(在……中)扮演角色，(在……中)起作用”。

     

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    科目：高中英语 来源： 题型：阅读理解

    第四部分：任务型阅读(共10小题；每小题1分，满分10分)

    请认真阅读下列短文，并根据所读内容在文章后表格中的空格里填入一个最恰当的单词。

    注意：请将答案写在答题卡上相应题号的横线上。每个空格只填1个单词。

    For more than twenty years scientists have been seeking to understand the mystery of the‘‘sixth sense"of direction．By trying out ideas and solving problems one by one，they are now getting closer to one answer．

    One funny idea is that animals might have a built-in compass(指南针)．

    Our earth itself is a big magnet(磁体)．So a little magnetic needle that swings freely lines

    itself with the big earth magnet to point north and south．When people discovered that idea about athousand years ago and invented the compass，it allowed sailors to navigate (航海)on oceanvoyages, even under

    cloudy skies.

     Actuallly the idea of the living compass came just from observing animals in nature．

     Many birds migrate twice a year between their summer homes and winter homes．Some of them fly for thousands of kilometers and mostly at night．Experiments have shown that some birds can recognize star patterns．But they can keep on course even under cloudy skies．How can they do that?

    A common bird that does not migrate but is great at finding its way home is the homing pigeon．Not all pigeons can find their way home．Those that can are very good at it，and they have been widely studied．

    One interesting experiment was to attach little magnets to the birds’ heads to block their

    magnetic sense—just as a loud radio can keep you from hearing a call to dinner．On sunny days, that did not fool the pigeons．Evidently they can use the sun to tell which way they are going．But on cloudy days，the pigeons with magnets could not find their way．It was as if the magnets had blocked their magnetic sense．

    Similar experiments with the same kind of results were done with honeybees．These insects also seem to have a special sense ot direction．

    In spite of the experiments，the idea of an animal compass seemed pretty extraordinary．How

    would an animal get the magnetic stuff for a compass.

    An answer came from an unexpected source．A scientist was studying bacteria that live in the

    mud of ponds and marshes．He found accidentally little rod-like bacteria that all swam together in

    one direction—north．

    Further study showed that each little bacterium had a chain of dense particles inside，which

    proved magnetic．The bacteria had made themselves into little magnets that could line up with the

    earth’s magnet．

    The big news was that a living thing，even a simple bacterium，can make magnetite．That led

    to a search to see whether animals might have it.. By using a special instrument called magnetometer，scientists were able to find magnetite in bees and birds，and even in fish．In each

    animal，except for the bee．the magnetic stuff was always in or closer to the brain．

    Thus．the idea of a built—in animal compass began to seem reasonable．

    The Magnetic Sense — The Living Compass

    Passage outline

    Supporting details

    The existence of the earth magnet and the invention of the navigating compass

    ◇Our earth is a big magnet and a little freely (71)   ▲ 

      magnetic needle lines itself with the earth magnet to point north and south.

    ◇(72)   ▲   on the idea above, the navigating compass was invented.

    The possibility of birds’ built-in compasses

    ◇ One piece of evidence is the (73)   ▲    of many birds between their summer homes and winter homes.

    ◇ Birds can recognize star patterns on clear nights and keep on course (74)   ▲     under cloudy skies 

    The  (75)   ▲     on pigeons’ and bees’ built-in compasses

    ◇Little magnets were tied to the pigeons’ heads to (76)   ▲     their magnetic sense.

    ◇The pigeons’ magnetic sense seemed to be affected on (77)   ▲    days.

    ◇Similar things with the same results were done with bees.

    The  (78)   ▲     of the magnetic stuff for the animal compass

    ◇Little rod-like bacteria were found by chance to swim together in the direction of (79)   ▲    .

    ◇Some animals had a chain of dense magnetic particles in or close to the (80)   ▲     inside their bodies.

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    科目：高中英语 来源： 题型：阅读理解

    It is only during the last few years that man has generally realized that in the world of nature a balance exists between all forms of life. No living thing can exist by itself: it is a part of a system (体系) in which all forms of life are joined together. If we change one part of the natural order, this will in its turn almost certainly bring about changes in some other part.

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    And so we could go on, adding more examples, until in despair (绝望) we might feel like giving up the struggle to control and keep within limits these harmful human activities. Man is very clever at changing the world around him to satisfy his immediate needs, but not so clever at looking far ahead, or at thinking about what the future results of his action might be.

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    B. no living thing can exist naturally

    C. all living things in nature depend on each other

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    The third paragraph suggests that __________.

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    科目：高中英语 来源：2013年全国普通高等学校招生统一考试英语（江西卷带解析） 题型：阅读理解

    The light from the campfire brightened the darkness, but it could not prevent the damp cold of Dennis’s Swamp (沼泽地) creeping into their bones. It was a strange place. Martin and Tom wished that they had not accepted Jack’s dare. They liked camping, but not near this swamp.
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    科目：高中英语 来源：2010届广东省中山市实验高中高三上学期12月月考 题型：完形填空

     

    第一节  完形填空（共10小题；每小题2分，满分20分）

    阅读下面短文，掌握其大意，然后从21~30各题所给的A、B、C和D项中，选出最佳选项，并在答题卡上将该项涂黑。

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    22. A. realized            B. expected             C. imagined        D. admitted

    23. A. placed             B. protected             C. treated          D. examined

    24. A. But               B. Also                 C. Thus            D. Still

    25. A. ask               B. lead                  C. want            D. allow

    26. A. fly               B. race                  C. swim            D. sing

    27. A. asleep            B. away                  C. around          D. awake

    28. A. sky               B. heaven                C. flight           D. plane

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    30. A. house             B. floor                  C. water           D. ground

     

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    科目：高中英语 来源：20102011年山东省济南市高二下学期期末考试英语试题 题型：阅读理解

    My elder brother Steve, in the absence of my father who died when I was six, gave me important lessons in values that helped me grow into an adult.

    For instance, Steve taught me to face the results of my behavior. Once when I returned in tears from a Saturday baseball game, it was Steve who took the time to ask me what happened. When I explained that my baseball had soared through Mrs. Holt’s basement window, breaking the glass with a crash, Steve encouraged me to confess（承认）to her. After all, I should have been playing in the park down Fifth Street and not in the path between buildings. Although my knees knocked as I explained to Mrs. Holt, I offered to pay for the window from my pocket money if she would return my ball. I also learned from Steve that personal property is a sacred（神圣的） thing. After I found a shiny silver pen in my fifth-grade classroom, I wanted to keep it, but Steve explained that it might be important to someone else in spite of the fact that it had little value. He reminded me of how much I’d hate to lose to someone else the small dog that my father carved from a piece of cheap wood. I returned the pen to my teacher, Mrs. Davids, and still remembered the smell of her perfume as she patted me on my shoulder.

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    1. What is the main subject of the passage?

    A. The relationship between Mark and Steve.

    B. The important lesson Mark learned in school

    C. Steve’s important role in mark’s growing process.

    D. Mark and Steve’s respect for living things.

    2.It can be inferred from the passage that when Mark confessed to Mrs. Holt, __________.

    A. he felt surprised           B. he was light-hearted

    C. he felt frightened          D. he knelt before her

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    A. Respect for personal property.          B. Respect for life.

    C. Sympathy for people with problems.     D. The value of honesty.

    4.According to the writer, which was the most important lesson Steve taught his young brother?

    A. Respect for living things.         B. Responsibility for one’s actions.

    C. The value of the honesty.         D. Care for the property of others.

    5.Which of the follow is true according to the passage?

    A. Mark was still a boy when he wrote this passage.

    B. Mark lost the small dog his father carved somewhere.

    C. When a living thing hurts you, you should kill it.

    D. Even if a living thing hurts you, you should not kill it without hesitation.

     

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