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    “The earth circles round the sun, said the teacher. The teacher us that the earth round the sun. 【查看更多】

     

    题目列表(包括答案和解析)

    选词并用词的适当形式完成短文.

    　　What a fine day! The sun is shining and everything ____1____ bright. Can you feel the heat(热)when you stand in the ___2_____ ? The sun gives the heat ___3_____ us every day. It is hard to believe(相信)that the sun is about one hundred and fifty million(百万)  kilometer ___4_____ .The sun looks ___5_____ because it is so far from us,____6____ it’s really very big.

    　　The earth circles(环绕)the sun. It takes one year for the earth to go ____7____ the sun. And at ____8____ time, the earth ____9____ is spinning(自转)around once every twenty-four ___10_____.

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    根据句意及首字母提示补全单词

    All people around the world know the earth is r_______.

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    　　What a beautiful day!

    　　The sun is shining and everything looks bright. Stand in tile sun. Can you feel the heat of the sun? The sun that gives the heat is very far away. It is hard to believe, but the sun is about one hundred and fifty million kilometers away. If a plane flew day and night without stopping, it would take nearly 18 years to get to the sun.

    　　The sun doesn't seem very big to us, but it's really very huge. One million balls as big as our earth could fit inside the sun. The sun looks small because it is so far away. If the sun were much nearer, our earth would be too hot to live on. If there were no sun, the earth would be so cold that nothing could live on it. Aren't we lucky to be just about the right distance away from the sun?

    　　The earth circles tile sun. It takes one year for the earth to go completely around. The earth spins around once every 24 hours. In the morning the sun seems to rise in the east. As the day goes on, the sun seems to travel across the sky. In the evening the sun seems to set in the west and then it is night. Almost every part of the earth turns from day to night during every 24 hours.

    　　The sun gives us light. It keeps us warm. It makes things grow. Plants, animals and people need the sun. The sun makes our earth beautiful. We could not live with out the sun.

    (1) It's a beautiful day because ________.

    [　　]

    A．everything looks bright

    B．you stand in the sun

    C．the sun is shining

    (2) The sun is far away so ________.

    [　　]

    A．it gives us the heat

    B．it looks small though it is really very big

    C．it is warm in the sun

    (3) Our earth is cool enough for us to live on because ________.

    [　　]

    A．the sun is much nearer

    B．there is no sun light

    C．the earth is just about the right distance away from the sun

    (4) We have days and nights because ________.

    [　　]

    A．the earth circles the sun and it also spins at the same time

    B．the sun travels across the sky

    C．the sun rises in the east and sets in the west

    (5) It takes the earth ________ to go around the sun.

    [　　]

    A．one year

    B．twenty-four hours

    C．a day and a nigh

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    选词并用词的适当形式完成短文.

    　　What a fine day! The sun is shining and everything ____1____ bright. Can you feel the heat(热)when you stand in the ___2_____ ? The sun gives the heat ___3_____ us every day. It is hard to believe(相信)that the sun is about one hundred and fifty million(百万)  kilometer ___4_____ .The sun looks ___5_____ because it is so far from us,____6____ it’s really very big.

    　　The earth circles(环绕)the sun. It takes one year for the earth to go ____7____ the sun. And at ____8____ time, the earth ____9____ is spinning(自转)around once every twenty-four ___10_____.

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    根据表格内容，选择最佳答案。
    Country
    Soviet Union (苏联)
    The U.S.A
    China
    Date
     April 12, 1961
    May 5, 1961
    October 15, 2003
    Astronaut
    Yuri Gagarin
    Alan Shepherd
    Yang Liwei
    Age
    27
    38
     38
    Spaceship 
    Vostok 1
    Mercury 3
     Shenzhou V
    Flight Time
    1 hour and 48 minutes
    15 minutes
    21 hours
    Height (高度)
    327 km
    185 km
    343 km
    Circles around the earth
    1
    0
    14
    1. The form above shows us ________.
    [     ]
    A. three journeys into space
    B. daily life of three famous people
    C. differences among three spaceships
    D. something about three famous stars
    2. _______ went into space first.
    [     ]
    A. Soviet Union
    B. The U.S.A
    C. The P.R.C
    D. The U. K.
    3. The Chinese astronaut stayed in space for _______.
    [     ]
    A. 1 hour and 48 minutes
    B. only 15 minutes
    C. the shortest time
    D. 21 hours
    4. What can't we know from the form?
    [     ]
    A. The dates of arriving in space.
    B. The birthday of each astronaut.
    C. The heights the three spaceships reached
    D. The circles the spaceships went around the earth.
    5. According to the form, which of the following is TRUE?
    [     ]
    A. Vostok 1 took Alan Shepherd into space.
    B. Yuri Gagarin was born on April 12, 1961.
    C. Shenzhou V circled the earth 14 times.
    D. Mercury 3 reached a height of 327 kilometers in space.

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