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    　　When most people think of the Olympics, they don't think of science．But in the USA, each year, students take part in a kind of competition called the science Olympiad．

    　　It has a lot of different events．Students go there to show how much they know about the science of music, biology, chemistry and others．My best event is forestry(森林学)．This time, I went to the Olympiad with my school's team．We had worked hard, but this was the state competition．It would be hard to win．

    　　The Olympiad was out of town, so we had to ride on a bus and stay in a hotel for a night．The Olympiad was in three big rooms．When we got there, we set up our team's“camp”off to one side．The big day had come at last! First, I went to watch the tower building competition．That 's when students build small towers and put heavy things on top of it．They hope they can hold them up．One of my schoolmates was putting things on her tower．She was nervous, and in the end it was too heavy for her tower to hold it－it broke! I felt bad for her．After lunch, I helped some teammates with their events．One was geography, and the other was history．I don't know much about those things, so I just watched my teammates do most of the work．At last, it was time for my favorite event－forestry．Another student was also in the forestry event．The rules were easy．We had to look at more than 40 different kinds of leaves and find out which plants they were from．We also had to answer some questions about the uses of each leaf．I knew almost all of the leaves and could answer most of the questions．I had spent more than a month studying on the Internet to get ready．In the end, it was time for the awards(颁奖), I was nervous．because the forestry awards were last．We won second place in the whole state! A nice man gave me a medal and smiled at me．

    　　I had a great time at the science Olympiad．I can't wait for next year!

    (1)

    Which of the following is true?

    [　　]

    A．

    When people talk about Olympics, they never think of the sports games．

    B．

    The writer got some help from others in getting ready for the competition．

    C．

    No one thinks the Olympics has anything to do with science．

    D．

    The writer thought the competition was difficult．

    (2)

    The writer felt ________ about the competition．

    [　　]

    A．

    nervous

    B．

    excited

    C．

    sad

    D．

    bad

    (3)

    We know that ________．

    [　　]

    A．

    you know a lot about biology if you're good at forestry

    B．

    it's the first time for the writer to be in the competition

    C．

    the writer had to do some experiments in the competition

    D．

    the state competition lasted several days

    (4)

    The writer took part in the competition ________．

    [　　]

    A．

    in the morning

    B．

    at noon

    C．

    in the afternoon

    D．

    at night

    (5)

    The writer ________ at the science Olympiad．

    [　　]

    A．

    won the first prize

    B．

    lost the state competition

    C．

    enjoyed himself

    D．

    got 40 different kinds of leaves

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      根据下面短文内容，在短文的空格处填上一个恰当的单词，使短文完整、通顺。

    Have you ever heard someone say “It’s raining cats and dogs”? We know it doesn’t mean cats and dogs fall down from the sky. In   78  , it means it’s raining heavily. Here is   79   people get the saying.

    Long long ago, there were many large rats（老鼠） in a country. The rats were a big problem to the country, so people there needed   80   to help them very much. But there were many mountains in the country. It was difficult   81   a plane to land. What should they do? At last, they had a good idea-the cats came down by parachute(直升机).

    In another country, it often   82  . And in the bad weather people sometimes got   83   and couldn’t find their homes. Some even died. So they needed dogs to   84   them to find the lost people in the snow. But there were many forests（森林） in the country. The trains couldn’t get there. The buses weren’t   85   to get there, either. How could they get dogs? You can guess it. The dogs came down by parachute, too.

    So now you can see, people get the saying “It’s raining cats and dogs” in this unusual way.

    78._______________ 79._______________ 80._______________ 81._______________

    82._______________ 83._______________ 84._______________ 85._______________

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    阅读理解。
          If you go into the forest (森林) with friends, stay with them. If you don't, you may get lost (丢失). If you
    get lost, this is what you should do. Sit down and stay where you are. Don't try to find your friends. Let them
    find you. You can help them find you by staying in one place. There is another way to help your friends or other
    people to find you. You can shout or whistle (吹口哨) three times. Stop. Then shout or whistle three times
    again. Any signal (信号) given three times is a call for help.
          Keep up shouting or whistling. Always three times together. When people hear you, they will give you two
    shouts or two whistles. When a signal is given twice, it is an answer to call for help.
          If you don't think that you will get help before night comes, try to make a little house with branches (树枝).
    Make yourself a bed with leaves (树叶) and grass.
          When you need some water, you have to leave your little branch house to look for it. Don't just walk away.
    Pick off small branches and drop (扔) them as you walk in order to go back again easily. When you are lost, the
    most important thing to do is stay in one place.
    1. If you get lost in the forest, you should _______.
    [     ]
    A. try to find your friends
    B. stay in one place and give a signals
    C. walk around the forest
    D. shout as loudly as possible
    2. Which signal is a call for help?
    [     ]
    A. Shouting here and there
    B. Crying twice
    C. Shouting or whistling three times together
    D. Whistling everywhere in the forest
    3. When you hear two shouts or two whistles, you will know that _______.
    [     ]
    A. someone is afraid of an animal
    B. people will come to help you
    C. someone needs help
    D. something terrible will happen
    4. What do you have to do when you leave for water?
    [     ]
    A. Leave branches as you walk to find way later
    B. Pick off branches to build another house
    C. Use branches to make a bed
    D. Drop branches to look for water
    5. The main idea of the passage is ________.
    [     ]
    A. how to travel in the forest
    B. how to spend the night in the forest
    C. what you should do if you want to get some water
    D. what you should do if you are lost in the forest

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