练习册

  • 练习册
  • 试题
    1) Practise using the important words and phrases 2) Making sentences with them after the examples: 【查看更多】

     

    题目列表(包括答案和解析)

    1 

         “If we don’t often wash our hands, we can pick up viruses（病毒）form many places and make ourselves ill,” a man from CDC says. Doctors always say every time when you touch your eyes, nose or mouth, you may be ill. In fact, one of the common（平常的） ways of catching a cold is by rubbing（擦拭）their noses or their eyes when there are viruses on their hands. If you don’t often wash your hands, especially when you’re sick, you may spread the viruses to others. You should wash your hands in these situations:

    1.  After using the washroom

    2.  After rubbing your nose or coughing.

    3.  Before eating or making food.

    4.  After touching animals.

    5.  After visiting a sick man.

    6.  When your hands are dirty.

    There’re right ways to wash your hands. Follow these things to keep your hands clean:

    1.  Use warm water (not cold or hot).

    2.  Wash for 15 seconds.

    3.  Wash well under warm running water and dry them with a clean towel.

    阅读短文，填表格。

    Information Card

    A way to protect against the spread of illness

        1   

     

    Situations in which you must wash your hands

    After using the   2 

    Before making   3 

    After visiting the   4   people

    A correct way to wash your hands

    Use   5   running water

    Time needed to wash your hands

         6    

     

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    “If we don’t often wash our hands, we can pick up viruses（病毒）form many places and make ourselves ill,” a man from CDC says. Doctors always say every time when you touch your eyes, nose or mouth, you may be ill. In fact, one of the common（平常的） ways of catching a cold is by rubbing（擦拭）their noses or their eyes when there are viruses on their hands. If you don’t often wash your hands, especially when you’re sick, you may spread the viruses to others. You should wash your hands in these situations:
    1. After using the washroom
    2. After rubbing your nose or coughing.
    3. Before eating or making food.
    4. After touching animals.
    5. After visiting a sick man.
    6. When your hands are dirty.
    There’re right ways to wash your hands. Follow these things to keep your hands clean:
    1. Use warm water (not cold or hot).
    2. Wash for 15 seconds.
    3. Wash well under warm running water and dry them with a clean towel.
    阅读短文，填表格。
    Information Card

    A way to protect against the spread of illness
    		    1   
     
    Situations in which you must wash your hands
    		After using the   2 
    Before making   3 
    After visiting the   4  people
    A correct way to wash your hands
    		Use   5  running water
    Time needed to wash your hands
    		     6    

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    阅读理解。
         Here is a page from a magazine named Future. Read the following information about things that may
    happen in ten years. 
                                                                            A
    Cars will run on solar power or electricity and will be much cleaner. They will be much safer. For
    example, if you are too close to another car or if you are driving dangerously, your car will slow
    down by itself.
                                                                            B
    Because there won't be any spare land, new cities will have to be built in the sea. Some cities on
    water will have two levels. People will live on the upper level; the lower level will be used for traffic,
    shops and factories.
                                                                            C
    Biotechnology (生物工艺学) will make food better and healthier. Plants that are not affected by
    insects or illnesses will be developed. The taste of fruits and vegetables will be better and food will
    be kept longer.
                                                                            D
    New technology will be used to make TVs that are only 5cm thick. They will have pictures that are
    as clear as photos. Electrical appliances (设备) will be quieter and will be controlled by computers;
    they will also use 50% less power.
                                                                            E
    Many new ways to cure illnesses will be successful by using products of genetic engineering. Cures
    will be found for the flu and the common cold. However, some new illnesses will appear.
    根据短文内容完成句子。
    1. Cars using solar power or electricity will cause            accidents and            pollution.
    2. People will be able to live in the new cities in the           .
    3. Biotechnology will make the fruits and vegetables            and keep the food           .
    4. Electrical appliances will be and will be controlled by           .
    5. Genetic engineering can help doctors to cure           .

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    根据本单元所学词汇，补全下列单词。
    1. gr _____   _____ df _____ th _____ r    
    2. s _____ st _____ r         
    3. c _____   _____ sin
    4. m _____ ther     
    5. _____  _____ cle
    6. br _____ ther
    7. d _____   _____  _____  _____ ther

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    根据本单元所学词汇，补全下列单词
    1. gr_ _df_th_r    
    2. s_st_r          
    3. c_ _sinm_ther     
    4. _ _cle
    5. br_ther  
    6. d_ _ _ _ther

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