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北师大版九年级下册《Lesson 10 Life in Space》2018年同步练习卷(2)

发布:2024/11/24 9:0:1

一、单项选择

  • 1.She hurt herself               badly            she had to see a doctor.(  )

    组卷:31引用:7难度:0.9
  • 2.--- Your shirt is too dirty.                  and wash it, please.
    --- OK. I will.(  )

    组卷:3引用:4难度:0.7
  • 3.--- Sam, you look tired today. What's the matter?
    --- I was                busy                  I didn't go to bed until midnight yesterday.(  )

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  • 4.After a serious illness, he finally                  the importance of health.(  )

    组卷:5引用:4难度:0.7
  • 5.Get prepared _______ you can set out immediately if something happens.(  )

    组卷:16引用:5难度:0.7
  • 6.The workers in the Huashan Mountains have to      rubbish to keep the mountains clean.(  )

    组卷:79引用:7难度:0.7
  • 7.-I can't even afford to buy a small house.
    -Me,neither.The house price still keeps       .(  )

    组卷:26引用:2难度:0.9
  • 8.You'd better take the map with you ________ you won't get lost.(  )

    组卷:266引用:12难度:0.9
  • 9.-Susan,what are the advantages of MP5 players?
    -Mom,they are smaller and lighter ______ they can be carried very easily.(  )

    组卷:203引用:9难度:0.9
  • 10.-When will Uncle Sam come to see us?
    -He'll visit us this weekend.He ______ me that by email.(  )

    组卷:270引用:5难度:0.7
  • 11.The camera is                  expensive                  I can't afford it.(  )

    组卷:33引用:5难度:0.7
  • 12.I'm not sure when the plane will __________ and when it will land.(  )

    组卷:17引用:3难度:0.9
  • 13.The tree is                  tall                  few people can climb to the top of it.(  )

    组卷:400引用:5难度:0.9
  • 14.More and more people began to                  that good health means good wealth.(  )

    组卷:5引用:2难度:0.7
  • 15.I got up very early                  I got to the station on time.(  )

    组卷:3引用:2难度:0.6
  • 16.She bought a digital camera online ____ she would save a lot of time.(  )

    组卷:254引用:7难度:0.9
  • 17.The camera is ________ expensive ________ I can't afford it.(  )

    组卷:38引用:6难度:0.7
  • 18.Hurry up,       you can't finish the work on time.(  )

    组卷:63引用:7难度:0.7

四、翻译(根据中文提示完成句子)

  • 55.当观众们看到林书豪时,他们激动得大喊大叫.
    When the audience saw Jeremy Lin,they got
    excited
    they cried out.

    组卷:4引用:4难度:0.3

五、阅读理解

  • 56.In many stories on TV and in science fiction,humans can travel to stars far away.But so far,people have only been able to get to the moon.
       What if a person wants to get to a star far away?it would take a lifetime to travel.People should have to move at least at the speed(速度)of light.But in fact,nothing can move faster than light.
       Light travels more than 186,000 miles a second(秒),or about 11 million miles a minute.In one year,light travels about 6 trillion(6,000,000,000,000)miles.That great distance is called a light-year(光年).It is used to measure(测量)distance in space.
       Strange things happen to an object(物体)when it moves very fast.If an object moves at 86% of the speed of light,It will be twice as heavy as it is at rest.A stick appears shorter.A clock runs more slowly.A person would not age so fast in space as on the earth.
       Alpha Centauri is the closest star to the sun.It is over four light-years away.So if a human traveled at the speed of light,it would take him nine years to go to Alpha Centauri and come back.

    根据短文内容,选择最佳答案.
    (1)About the speed of light,which of the following is true?

    A.Light travels about 11 million miles a second.
    B.Light travels more than 186,000 miles a minute.
    C.Light travels about 11 million miles an hour.
    D.Light travels about 6 trillion miles a year.
    (2)So far the farthest place humans have got to is

    A.Alpha Centauri
    B.the sun
    C.the moon
    D.the earth
    (3)The underlined word"age"means

    A.老年
    B.变老
    C.年龄
    D.时代
    (4)It would take a person
    to get to Alpha Centauri at the speed of light.
    A.more than 4 years
    B.less than 2 years
    C.about 9 years
    D.about 11 years
    (5)What's the best title(标题)of this article?

    A.The distance between the sun and other stars.
    B.How to travel to Alpha Centauri?
    C.Nothing can move faster than light.
    D.Life is too short.

    组卷:8引用:4难度:0.5
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