练习册

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    It is no use learning without thinking.学而不思则惘. 【查看更多】

     

    题目列表(包括答案和解析)

    Air is all round us．It is around us___31____we walk and play．From the time we are born，air is around us on every side．When we sit down，it is around us．When we go to bed．air is  32 around us．We live  33 air．
    All living things  34 air．Living things cannot live  35  air．We can live without any water for  36 days，but we cannot live for more   37 a few minutes without air．When we are working  38 running，we need more air．When we are asleep，we need less air
    We live in air but we cannot see it．We can only feel it．We can feel it when it is  39 ．  Moving air  40 wind．  

    【小题1】
    A．ifB．becauseC．whenD．what
    【小题2】
    A．tooB．alsoC．eitherD．yet
    【小题3】
    A．withB．byC．inD．around
    【小题4】
    A．needB．hopeC．wantD．1ike
    【小题5】A．have      B．have no    C，with       D．without
    【小题6】
    A．littleB．a IittleC．fewD．a few
    【小题7】
    A．aboutB．overC．thanD．then
    【小题8】
    A．orB．andC．soD．but
    【小题9】
    A．movingB．standingC．stoppingD．sleeping
    【小题10】
    A．is 1ikeB．1ikesC．callsD．is called

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    综合填空（共10小题，每小题1分；满分10分）
    根据短文意思，用方框中所给词语的适当形式填空，使文章通顺、完整（其中有两个多余选项）。
    useful,  visit ,  travel,  knowledge,  two,  with,
    popular,  come,  but,  advantage,  other,  in
    Travel is useful to us in at least three ways.
    First, by【小题1】_ we can enjoy the beautiful scenery （风景）of different places. We can see【小题2】our own eyes many things which can not be read about in books, and__【小题3】__some famous cities and scenic spots.
    【小题4】_, we will meet people with different interests and see strange and different things when we travel. We can get ideas of the conditions and customs of  【小题5】_ people, taste different foods and local favors （偏爱） if we like._【小题6】_ this way, we can understand how different other people live.
    Third, travel will not only help us gain （获得）【小题7】_ of geography and history and other knowledge,_【小题8】__will also help us keep healthy and make us less narrow-minded （才智有限的）.
    With all these _【小题9】_ of travel, it is no wonder(难怪) that travel has now become more【小题10】 than ever in China.

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    Travel is   46  to us in at least three ways.
    First,   47  We can see many places with our own eyes. We can visit some famous cities and scenic spots(风景区).
    Second, we will meet people with different interests and see strange and different things when we travel. We can get ideas of the conditions and customs of other people, taste different foods and local flavours(风味) if we like. In this way, we can understand how differently other people live.
    Third, travel will _______ help us to get knowledge of geography and history and other knowledge, _______ help us keep healthy and make us broad-minded(心胸开阔).
    With all these advantages of travel, it is no wonder that travel has now become more popular than ever in China.
    根据短文内容，按要求完成下列各题。
    【小题1】 在文中第一段的横线上填入一个恰当的词。_______
    【小题2】选择合适的句子填入第二段，使其语句通顺，符合逻辑。_______
    A．by traveling we can see different people.
    B．by traveling we can make friends.
    C．by traveling we can enjoy the beautiful scenery of different places.
    D．by traveling we can enjoy delicious food.
    【小题3】在第四段的每条横线上填入两个恰当的连词，使句子完整。
    ______ ______
    【小题4】请把第五段中的“advantage”译成汉语。______
    【小题5】Which is the best title of this passage? ______
    A．TravelingB．Places of Interest
    C．Advantages of TravelingD．Disadvantages of Traveling

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    Air is always around us. It is around us when we walk and play. From the time we are born, air is around us. When we sit down, it is around us. When we go to bed, air is also around us. We live in air.

    All the animals and plants need air. Living things can’t live without air. We can live without food or water for a few days, but we can not live for more than a few minutes without air. We breathe in air. When we are walking or running, we need more air. When we are asleep, we need less air.

    We live in air, but we can’t see it. We can only feel it. We can feel it when it is moving. Moving air is called wind. How can we make air move? Here is one way. Hold and open a book in you hand in front of your face. Close it quickly! What you feel is the air.

    1._________ need air.

    A. Some of the animals????????????? B. All the things

    C. Some of the plants????????????? D. All the animals and plants

    2.We can live for a few days __________.

    A. without air????????????? B. without food or water

    C. without food or air????????????? D. without air or water

    3.We need _________ air when we are asleep.

    A. less????????????? B. no????????????? C. most????????????? D. a lot of

    4.Which of the following sentences is TRUE(对的)?

    A. Sometimes we don’t live in air.????

    B. Air is not around us when we go to bed.

    C. We can live happily without air.???

    D. We need more air when we are working or running.

    5.We live in air, but we can’t ________ it.

    A. look????????????? B. see????????????? C. get????????????? D. feel

     

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    Air is all around us.It is around us as we talk and play, From the moment we were born , we are surrounded(围绕) by air. When we sit down ,air is also around us ,we live in air .
    All living things need air:living things cann’t live without air.
    We can go without food or water for a few days ,but we can not live for more than a few minutes without air. When we are working or running ,we need some air. So we breathe faster than usual. When we are asleep, we need less air.
    【小题1】From the text ,we know that on the earth _____

    A．there is air everywhereB．some animals don’t need air
    C．plants need more airD．for a long time people don’t need air.
    【小题2】The writer tells us that _____.
    A．there is less air on the earth than on the moon.
    B．the earth is covered with water
    C．the earth is covered with air
    D．there is no air on the earth.
    【小题3】Which of the following things need air ?
    A．landB．A mzirorC．A catD．A river.
    【小题4】Which of the flooowing is the first important thing for people’s lives ?
    A．waterB．airC．foodD．sunlight .
    【小题5】A man needs more air when he _____.  
    A．diesB．runs fastC．takes a restD．sleeps

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