练习册

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  • 试题
    Every day, too much water in our school. We should save it. A. is wasted B. wastes C. was wasted D. wasted 【查看更多】

     

    题目列表(包括答案和解析)

    配对阅读。左栏是五种浪费资源的现象，右栏是七条环保建议，请为每种现象选择最合适的建议，并将答案写在题前的括号内。
    小题1:．A lot of water is wasted by using too much.
    小题2:．We will have less and less gas to use because more and more people buy cars.
    小题3:．People, especially children watch TV for too many hours.
    小题4:．Every day, in homes all over the world, people leave lights on when no one is in the room.
    小题5:．Air conditioners are usually set at too high temperatures in winter.
    A．Always keep the saying in mind “Turn off lights before leaving.”
    B．Try our best to make friends with the countries in the Middle East and ask them to give us more gas in the future.
    C．We should walk to work, ride a bike to school, take a bus home more often instead of driving cars.
    D．In rooms where you have an air conditioner, you can save electricity by cleaning the filter. A filter uses 30 percent more energy when it is dirty. Also, set the air conditioner at 25℃.
    E．Take a shower instead of a bath, for a bath uses twice as much water. Don’t flush the toilet unnecessarily.
    F．Plant more trees and grass around our houses.
    G．Encourage people to take more outdoor activities in their free time. Get children to learn more from reading books.

    查看答案和解析>>

    配对阅读。下面左栏是人们在日常生活中浪费能源的5种现象，右栏是与其对应的解决建议，请选出一个最佳答案，并将答题卷上对应题目所选的选项涂黑。选项中有一项是多余的。

    1.Every day in homes all over the world, people have lights on when no one is in room.

    2.Air conditioners are usually set at too high temperatures in winter.

    3.A lot of water is wasted by using too much.

    4.We’ll have less and less gas to use. Because more and more people buy cars.

    5.People especially children watch TV for too many hours.

    A.  Take a shower instead of bath, for a bath uses twice as much water. Don’t flush(冲洗) toilet unnecessarily.

    B.  Plant more trees and grass around our houses.

    C.  Encourage people to do more outdoor activities in their free time. Get children to learn more from reading books.

    D.  Always keep the saying in mind “ Turn off lights before leaving.”

    E.  We should walk to work, ride a bike to school, take a bus home more often instead of driving cars.

    F.  In room where you have an air conditioner, you can save electricity by cleaning the filter. A filter uses 30 percent more energy when it is dirty. Also, set the air conditioner at 25℃.

     

    查看答案和解析>>

    配对阅读。下面左栏是人们在日常生活中浪费能源的5种现象，右栏是与其对应的解决建议，请选出一个最佳答案，并将答题卷上对应题目所选的选项涂黑。选项中有一项是多余的。
    小题1:Every day in homes all over the world, people have lights on when no one is in room.
    小题2:Air conditioners are usually set at too high temperatures in winter.
    小题3:A lot of water is wasted by using too much.
    小题4:We’ll have less and less gas to use. Because more and more people buy cars.
    小题5:People especially children watch TV for too many hours.
    		Take a shower instead of bath, for a bath uses twice as much water. Don’t flush(冲洗) toilet unnecessarily.
    Plant more trees and grass around our houses.
    Encourage people to do more outdoor activities in their free time. Get children to learn more from reading books.
    Always keep the saying in mind “ Turn off lights before leaving.”
    We should walk to work, ride a bike to school, take a bus home more often instead of driving cars.
    In room where you have an air conditioner, you can save electricity by cleaning the filter. A filter uses 30 percent more energy when it is dirty. Also, set the air conditioner at 25℃.

    查看答案和解析>>

    配对阅读。下面左栏是人们在日常生活中浪费能源的5种现象，右栏是与其对应的解决建议，请选出一个最佳答案，并将答题卷上对应题目所选的选项涂黑。选项中有一项是多余的。

    【小题1】Every day in homes all over the world, people have lights on when no one is in room.
    【小题2】Air conditioners are usually set at too high temperatures in winter.
    【小题3】A lot of water is wasted by using too much.
    【小题4】We’ll have less and less gas to use. Because more and more people buy cars.
    【小题5】People especially children watch TV for too many hours.
    		Take a shower instead of bath, for a bath uses twice as much water. Don’t flush(冲洗) toilet unnecessarily.
    Plant more trees and grass around our houses.
    Encourage people to do more outdoor activities in their free time. Get children to learn more from reading books.
    Always keep the saying in mind “ Turn off lights before leaving.”
    We should walk to work, ride a bike to school, take a bus home more often instead of driving cars.
    In room where you have an air conditioner, you can save electricity by cleaning the filter. A filter uses 30 percent more energy when it is dirty. Also, set the air conditioner at 25℃.

    查看答案和解析>>


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