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    There used to a school . A. is B. be C. have D. has 【查看更多】

     

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    Napoga is a 12-year-old girl in Ghana(加纳)，Africa. It is hard for her family to get clean water. Every morning，she leaves home at half past five to get clean water for her family in a village far away. It takes her six hours to get enough clean water for daily cooking and drinking. She has no time to go to school or to play with her friends. Millions of people in the world are like Napoga. They can't get enough clean water to keep healthy.
    Earth Day is April 22. But on all other days，we must also remember it. The water we use is the most important natural resource(自然资源) on the earth.
    Water covers 70% of the earth's surface. But most of that is sea water. We can't use it for very many things. Fresh water covers only 1% of the earth's surface.
    You probably feel lucky that your life isn't as hard as Napoga's. But that doesn't mean you don't have to worry about water. We all face serious water problems. One of them is water pollution. All kinds of things from cars，factories，farms and homes make our rivers，lakes，and oceans dirty. Polluted water is very bad for people to drink. And dirty water is bad for fish，too. Now, 34% of all kinds of fish are dying out.
    How do cars and factories make our water dirty？First，they pollute the air. Then，when it rains，the rain water comes down and makes our drinking water dirty. Dirty rain，called acid rain(酸雨)，is also bad for plants，animals and buildings.
    Scientists say that in 30 years，more than half of the people in the world won't have enough clean water. We have to learn how to save more water for ourselves and our children. Here is some advice for saving water：
    ●Turn off the water while you brush your teeth. You can save as much as 450 liters(升) each month.
    ●Leaky taps(漏水的龙头) waste a lot of water. Fix them right away！
    ●You can easily cut your 10-minute showers in half----and you'll be just as clean.
    ●When you wash dishes，don't let the water run.
    ●Only wash clothes when you have a lot to wash. If your washing machine isn't full，you're  wasting water！
    【小题1】On the earth，_______.
    A．sea water is more widely(广泛地) used than fresh water
    B．there is very little water for our living
    C．there is 71% of fresh water
    D．we don't need to worry about water
    【小题2】Acid rain _______.
    A．is only bad for living things
    B．can be produced in factories
    C．doesn't do harm(伤害) to people，but it's bad for plants，animals and buildings
    D．doesn't just do harm to human beings but to animals，plants and buildings
    【小题3】Which of the following wastes water？
    A．We need ten minutes if we want a clean shower.
    B．We should put in enough clothes when we wash them in washing machines.
    C．You can keep yourself clean by having a shower for five minutes.
    D．Don't let the water run when we brush our teeth and wash dishes.
    【小题4】What's the main idea of the passage？
    A．Something must be done to prevent water from being polluted.
    B．Clean water means much to human beings and living things around us.
    C．It's time to take care of the water we use.
    D．Water is the most important natural resource on the earth.

    查看答案和解析>>


    Napoga is a 12-year-old girl in Ghana(加纳)，Africa. It is hard for her family to get clean water. Every morning，she leaves home at half past five to get clean water for her family in a village far away. It takes her six hours to get enough clean water for daily cooking and drinking. She has no time to go to school or to play with her friends. Millions of people in the world are like Napoga. They can't get enough clean water to keep healthy.
    Earth Day is April 22. But on all other days，we must also remember it. The water we use is the most important natural resource(自然资源) on the earth.
    Water covers 70% of the earth's surface. But most of that is sea water. We can't use it for very many things. Fresh water covers only 1% of the earth's surface.
    You probably feel lucky that your life isn't as hard as Napoga's. But that doesn't mean you don't have to worry about water. We all face serious water problems. One of them is water pollution. All kinds of things from cars，factories，farms and homes make our rivers，lakes，and oceans dirty. Polluted water is very bad for people to drink. And dirty water is bad for fish，too. Now, 34% of all kinds of fish are dying out.
    How do cars and factories make our water dirty？First，they pollute the air. Then，when it rains，the rain water comes down and makes our drinking water dirty. Dirty rain，called acid rain(酸雨)，is also bad for plants，animals and buildings.
    Scientists say that in 30 years，more than half of the people in the world won't have enough clean water. We have to learn how to save more water for ourselves and our children. Here is some advice for saving water：
    ●Turn off the water while you brush your teeth. You can save as much as 450 liters(升) each month.
    ●Leaky taps(漏水的龙头) waste a lot of water. Fix them right away！
    ●You can easily cut your 10-minute showers in half----and you'll be just as clean.
    ●When you wash dishes，don't let the water run.
    ●Only wash clothes when you have a lot to wash. If your washing machine isn't full，you're  wasting water！
    【小题1】On the earth，_______.

    A．sea water is more widely(广泛地) used than fresh water
    B．there is very little water for our living
    C．there is 71% of fresh water
    D．we don't need to worry about water
    【小题2】Acid rain _______.
    A．is only bad for living things
    B．can be produced in factories
    C．doesn't do harm(伤害) to people，but it's bad for plants，animals and buildings
    D．doesn't just do harm to human beings but to animals，plants and buildings
    【小题3】Which of the following wastes water？
    A．We need ten minutes if we want a clean shower.
    B．We should put in enough clothes when we wash them in washing machines.
    C．You can keep yourself clean by having a shower for five minutes.
    D．Don't let the water run when we brush our teeth and wash dishes.
    【小题4】What's the main idea of the passage？
    A．Something must be done to prevent water from being polluted.
    B．Clean water means much to human beings and living things around us.
    C．It's time to take care of the water we use.
    D．Water is the most important natural resource on the earth.

    查看答案和解析>>

      Napoga  is a 12—year---old  girl in Ghana, Africa. It is hard for her family to get clean water . Every morning , she leaves home at half past five to get clean water for her family in a village far away . It takes her six hours to get enough clean water for daily cooking and drinking. She has no time to go to school or to play with her friends. Millions of people in the world are like Napoga . They can’t get enough clean water to keep healthy.
    Earth Day is April 22. But on all other days, we must also remember it. The water we use is the most important natural resource(自然资源)on the earth.
    Water covers 70 perent of the earth’s surface (表面). But most of that is sea water. We can’t use it for very many things.  Fresh water covers only one percent of the earth’s surface.
    You probably feel lucky that your life isn’t as hard as Napoga’s . But that doesn’t mean you don’t have to worry about water. We all face serious water problems. One of them is water pollution. All kinds of things from cars, factories, farms and homes make our rivers , lakes , and oceans dirty. Polluted water is very bad for people to drink. And dirty water is bad for fish , too. Now, thirty-four percent of all kinds of fish are dying out.
    How do cars and factories make our water dirty? First, they pollute the air. Then , when it rains, the rain water comes down and makes our drinking water dirty. Dirty rain, called acid rain(酸雨), is also bad for plants ,animals and buildings.
    Scientists say that in 30 years, more than half of the people in the world won’t have enough clean water. We have to learn how to save more water for ourselves  and our children. Here is some advice for saving water:
    ● Turn off the water while you brush your teeth. You can save as much as 450liters(升)each month.
    ● Leaky taps （漏水的龙头）waste a lot of water. Fix them right away.
    ●You can easily cut your 10—minute showers in half---and you’ll be just as clean.
    ●When you wash dishes, don’t let the water run.
    ●Only wash clothes when you have a lot to wash. If your washing machine isn’t full , you are wasting water!
    根据材料内容，选择最佳答案，并将其标号填入题前括号内。
    小题1:Every morning Napoga went to get clean water _________.
    A．before she went to school
    B．after she finished school
    C．without going to school
    D．after she played with her friends
    小题2:On the earth, _______________.
    sea water is  more widely used than fresh water
    B.there is very little water for our living
    C.there is 71 percent of fresh water
    D.we don’t need to worry about water
    小题3:Acid rain____________________________.
    A．is only bad for living things.
    B．can be produced in factories
    C．doesn’t do harm to people , but it’s bad for plants, animals and buildings.
    D．doesn’t just do harm to human beings but to animals, plants and buildings.
    小题4:Which of the following wastes water?
    A．We need ten minutes if we want a clean shower.
    B．We should put in enough clothes when we wash them in washing machines.
    C．You can keep yourself clean by having a shower for five minutes.
    D．Don’t let the water run when we brush our teeth and wash dishes.
    小题5:What’s the main idea of the passage?____________.
    A．Something must be done to prevent water from being polluted.
    B．Clean water means much to human beings and living things around us.
    C．It’s time to take care of the water we use.
    D．Water is the most important natural resource on the earth.

    查看答案和解析>>


    Napoga is a 12-year-old girl in Ghana(加纳)，Africa. It is hard for her family to get clean water. Every morning，she leaves home at half past five to get clean water for her family in a village far away. It takes her six hours to get enough clean water for daily cooking and drinking. She has no time to go to school or to play with her friends. Millions of people in the world are like Napoga. They can't get enough clean water to keep healthy.
    Earth Day is April 22. But on all other days，we must also remember it. The water we use is the most important natural resource(自然资源) on the earth.
    Water covers 70% of the earth's surface. But most of that is sea water. We can't use it for very many things. Fresh water covers only 1% of the earth's surface.
    You probably feel lucky that your life isn't as hard as Napoga's. But that doesn't mean you don't have to worry about water. We all face serious water problems. One of them is water pollution. All kinds of things from cars，factories，farms and homes make our rivers，lakes，and oceans dirty. Polluted water is very bad for people to drink. And dirty water is bad for fish，too. Now, 34% of all kinds of fish are dying out.
    How do cars and factories make our water dirty？First，they pollute the air. Then，when it rains，the rain water comes down and makes our drinking water dirty. Dirty rain，called acid rain(酸雨)，is also bad for plants，animals and buildings.
    Scientists say that in 30 years，more than half of the people in the world won't have enough clean water. We have to learn how to save more water for ourselves and our children. Here is some advice for saving water：
    ●Turn off the water while you brush your teeth. You can save as much as 450 liters(升) each month.
    ●Leaky taps(漏水的龙头) waste a lot of water. Fix them right away！
    ●You can easily cut your 10-minute showers in half----and you'll be just as clean.
    ●When you wash dishes，don't let the water run.
    ●Only wash clothes when you have a lot to wash. If your washing machine isn't full，you're  wasting water！
    小题1:On the earth，_______.
    A．sea water is more widely(广泛地) used than fresh water
    B．there is very little water for our living
    C．there is 71% of fresh water
    D．we don't need to worry about water
    小题2:Acid rain _______.
    A．is only bad for living things
    B．can be produced in factories
    C．doesn't do harm(伤害) to people，but it's bad for plants，animals and buildings
    D．doesn't just do harm to human beings but to animals，plants and buildings
    小题3:Which of the following wastes water？
    A．We need ten minutes if we want a clean shower.
    B．We should put in enough clothes when we wash them in washing machines.
    C．You can keep yourself clean by having a shower for five minutes.
    D．Don't let the water run when we brush our teeth and wash dishes.
    小题4:What's the main idea of the passage？
    A．Something must be done to prevent water from being polluted.
    B．Clean water means much to human beings and living things around us.
    C．It's time to take care of the water we use.
    D．Water is the most important natural resource on the earth.

    查看答案和解析>>

    　　A Dear Mrs．Web

    　　Dear Mrs．Web provides free personal advice and opinions for you．She receives and answers worldwide email questions．She will offer you some new suggestions on your problems, like study stress, disinterested friend… Dear Mrs．Web welcomes all questions and comments．You can receive the reply usually in 48 hours．Her email address is mrsweb@advice．com．

    　　B Help Line Volunteers

    　　Every year thousands of old people are in need of our help．The Help Line provides a heartwarming, helpful, kind support and information service for the English-speaking aged people．We are in need of volunteers who are：

    　　●good listeners, warm-hearted and patient

    　　●excellent English speaker

    　　●can work 10 hours every week

    　　Please call us at 0241-85902 or email us．helper@lineservice.com

    　　C Save the Earth Club

    　　Earth club is for any student in Green School．Earth Club’s goal is to help keep the school, neighborhood, and city cleaner by encouraging recycling, highway clean up, and river, lake and school campus clean up．We hope to improve the environment and encourage others to do the same．We also meet to discuss some real solutions to save the earth．Earth Club meets 2-4 times a month．Come and Join us!

    　　D The King Sweeper

    　　“My great, great grandfather invented the carpet sweeper 125 years ago．This King Sweeper is by far the best．I invite you to try it in your home．You’ll find it used daily in hospitals, restaurants, offices and homes throughout the world．This is just the thing to keep your carpet soft, clean and fresh．Only for ＄29.99!

    We’re so sure that you’ll be delighted with the result of using our product．

    　　E Trendy Sunglasses

    　　They can protect your eyes when driving, gardening or reading in the sun．It can make your life easier and happier, and make you look smarter!

    ＄10.99 each or 2 for ＄19.99!

    以下信息分别符合上述哪个广告，请正确搭配。

    1．Sam will spend his holiday in Hawaii where there is lots of sunshine．Maybe he needs to buy something to protect his eyes!

    2．Mr．Read has been out of work for weeks, and he feels very upset and don’t know what to do．

    3．The 16-year-old girl, Nancy, is a student in Green School．She cares much about the environment on the earth．

    4．Miss Hope is always ready to help others．She is a nurse and can speak good English．

    5．The Kings have just moved into a new house．They need to buy something to clean the floor and the carpet．

    根据短文内容，判断正(T)、误(F)。

    1．Dear Mrs．Web receives and answers email questions only from America．

    2．If you want to be a Help Line volunteer, you can telephone 0241-85902 or email mrsweb@advice．com．

    3．Save the Earth Club can help keep the neighborhood, school and city cleaner．

    4．The King Sweeper has an old history and is widely used in homes, offices and so on．

    5．If you need two pairs of Sunglasses, you need to pay more than twenty dollars．

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