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    题目列表(包括答案和解析)

    阅读理解

    　　Do you know what a cold is?Have you ever had a cold in the nose?

    　　When you have a cold, liquid runs from your nose, and you are ill．A cold is not a bad illness．We call this illness“a cold”or“a cold in the head”, because people think that cold air causes illness．They say, “I went out of my warm house into the cold air．I felt cold．So I caught a cold．”

    　　Many people catch a cold in winter．But cold air doesn't always cause a cold．You catch a cold in summer when the air is not cold．In fact, germs(细菌)cause a cold．The germs get into your mouth or into your nose．Then you have a cold．

    　　When you have got a cold, do not go out and give it to other people．Other people do not want it．When you have a cold, stay in your house．You'll soon be well．

    根据短文内容选择最佳答案．

    (1)

    A cold is ________．

    [　　]

    A．

    a kind of illness

    B．

    a kind of air in winter

    C．

    a kind of winter's wind

    (2)

    You have caught a cold ________．

    [　　]

    A．

    because germs get into your head

    B．

    because germs cause the illness

    C．

    because you went into the cold air

    (3)

    Even if the air is warm, ________．

    [　　]

    A．

    we never catch a cold

    B．

    sometimes we can still catch a cold

    C．

    it can not cause illness

    (4)

    When do many people catch a cold?

    [　　]

    A．

    In spring．

    B．

    In summer．

    C．

    In winter．

    (5)

    When you have got a cold, you'd better ________

    [　　]

    A．

    not stay in your house

    B．

    stay with other people

    C．

    not go out

    查看答案和解析>>

    阅读理解

    　　Do you know what a cold is?Have you ever had a cold in the nose?

    　　When you have a cold, liquid runs from your nose, and you are ill．A cold is not a bad illness．We call this illness“a cold”or“a cold in the head”, because people think that cold air causes illness．They say, “I went out of my warm house into the cold air．I felt cold．So I caught a cold．”

    　　Many people catch a cold in winter．But cold air doesn’t always cause a cold．You catch a cold in summer when the air is not cold．In fact, germs(细菌)cause a cold．The germs get into your mouth or into your nose．Then you have a cold．

    　　When you have got a cold, do not go out and give it to other people．Other people do not want it．When you have a cold, stay in your house．You’ll soon be well．

    　　根据短文内容选择最佳答案．

    (1)

    A cold is ________．

    [　　]

    A．

    a kind of illness

    B．

    a kind of air in winter

    C．

    a kind of winter’s wind

    (2)

    You have caught a cold ________．

    [　　]

    A．

    because germs get into your head

    B．

    because germs cause the illness

    C．

    because you went into the cold air

    (3)

    Even if the air is warm, ________．

    [　　]

    A．

    we never catch a cold

    B．

    sometimes we can still catch a cold

    C．

    it can not cause illness

    (4)

    When do many people catch a cold?

    [　　]

    A．

    In spring．

    B．

    In summer．

    C．

    In winter．

    (5)

    When you have got a cold, you’d better ________

    [　　]

    A．

    not stay in your house

    B．

    stay with other people

    C．

    not go out

    查看答案和解析>>

    阅读理解

    　　Do you know what a cold is?Have you ever had a cold?When you have a cold, liquid runs out of your nose, and you are ill．A cold is not a bad illness, but it can cause serious illness．We call this illness“a cold” or“a cold in the head”, because people think that cold air causes illness．They say,“I went out of my warm house into the cold air．I felt cold．So I caught a cold．”

    　　Many people catch cold in winter．But cold air does not always cause a cold．You catch a cold in summer when the air is not cold．In fact, germs cause a cold．The germs get into your mouth, or they get into your nose．Then you have a cold．

    　　When you have a cold, do not go out and give it to other people．Other people do not want it．When you have a cold, stay in your house till you get well again．You will soon be well．

    (1)

    Thought a cold is not a bad illness, ________．

    [　　]

    A．

    we should do nothing about it

    B．

    we call it “ a cold”

    C．

    it can cause serious illness

    D．

    I’ve never caught it

    (2)

    What’s a cold?A cold is ________．

    [　　]

    A．

    a kind of liquid from your nose

    B．

    a kind of air in winter

    C．

    a kind of winter’s illness

    D．

    a kind of illness

    (3)

    You have caught a cold ________．

    [　　]

    A．

    because germs get into your head

    B．

    because you go out into the cold air

    C．

    because germs cause the illness

    D．

    because cold air causes your illness

    (4)

    Even if the air is warm, ________．

    [　　]

    A．

    sometimes we can still catch a cold

    B．

    we never catch a cold

    C．

    it can not cause illness

    D．

    cold air causes your illness

    (5)

    If you have got a cold, you’d better ________．

    [　　]

    A．

    go out

    B．

    stay at home

    C．

    give it to other people

    D．

    drink some cold water

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    综合填空。
    A. white      B. harmful      C. are      D. water     E. and so on
    F. produces      G. soil      H. air      I. sick      J. breathing
         Do you know how pollution hurts the earth? Now let me tell you. There   1   all kinds of pollution. The
    chemical plant   2   terrible gas. It's called   3   pollution. It makes people   4  . It causes   5   problems and
    even cancer. Farmers use fertilizer too much, so   6   pollution is difficult to be stopped. Every year people
    pour a lot of waste into rivers, lakes   7  . So   8   pollution is widely spread. Light pollution is   9   to our eyes.
    What's more,   10   pollution influences the look of our cities.
    1.                 2.                 3.                 4.                 5.               
    6.                 7.                 8.                 9.                  10.             

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    People know the dangers of fires. It’s good for a family to learn how to prepare for a fire. Here are sonic suggestions:
    Put a smoke a1arm in the house. Smoke from a fire causes the alarm to go off The alarm makes a loud sound. The sound tells everyone to leave the house at once.
    Make escape (逃脱) plans. They should know all the ways out of the house. If there is a fire, everyone follows the plan to get out. Part of the plan is to check all the windows to make sure they can be opened easily.
    Buy fire extinguishers (灭火器) in the house, Everyone in the family should know how to use them.
    Practise for a fire. They do fire practice because they teach children about fire safety. Everyone in. the family should know the following fire rules:
    ★ Don’t open a hot door! The tire can grow more quickly if you open the door.
    ★Stay close to the floor! Smoke can be more dangerous than fire, The best air is near the floor because smoke rises.
    ★What will you do if your hair or clothes start to burn? First, stop! Don’t run! The fire burns faster because of more air. Drop! Fall to the floor. Then roll! Turning over and over will make the fire go out. Put a blanket (毯子) around you to keep air away from the fire that may still be on you.
    There are many possible causes for fires. A wise family is ready all the time. If there is a fire, don’t forget to call 119 for help.
    【小题1】What does it mean when a smoke alarm rings at home?
    A．You have to get up. B．Water is running to the floor.
    C．Something is burning. D．Someone breaks your window,
    【小题2】The writer advises people to do the following to prepare for a fire except that ____
    A．they practise for a fire B．they make escape plans
    C．they buy fire extinguishersD．they use electrical cookers
    【小题3】When a fire happens, ___ if you open the hot door.
    A．the fire will grow more quickly B．the electricity will be cut off
    C．the door will soon be on fire D．the house will fall down
    【小题4】 What are the right steps you should take when your hair or clothes catch fire?
    A．Stop, run, roll. B．Step, drop, roll.C．Run, drop, roll. D．Roll, drop, stop.
    【小题5】What is the best title for this passage?
    A．The Dangers of a Fire. B．The Causes of a Fire.
    C．Learn to Use a Fire Extinguisher. D．Be Ready for a Fire.

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