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    ( ) A. is used to B. are used to C. used to D. uses to 【查看更多】

     

    题目列表(包括答案和解析)

    Reading comprehension:Choose the best topic from A to F according to the meaning of each
    paragraph.
           No one knows when the first house was built and who was the first one to built the house. But the
    houses are changing all the time.  
           (     )1. What will the house of the future look like? Could it have gardens on its walls, or a pool with
    fish for dinner? Architects (建筑学家) believe that they may come true one day. The only thing for sure is
    the houses will be as green as possible in the future.
           (     )2. Many architects in the world would like to build a house like a leaf, the surface of the house
    collects sunlight during the day. The energy can be used to heat water, produce electricity, and even make fresh air for the room. The"root"(根) of the house is deep under the ground. It uses the soil to control the
    room's temperature.
           (     )3. Like a lizard (蜥蜴), changing color with the weather is the most important design of a lizard
    house. When it's in the bright sun, the cover of the house will turn white to protect it from strong heat.
    During dark days, it turns dark and takes in as much light and heat as possible to produce energy.
           (     )4. This design is perhaps for the future of food. It has a garden on the outside wall of the house. People can plant tomatoes, carrots and green tea on them. So every morning, you just need to walk
    outside and collect your meals.
           (     )5. Looking to the future isn't the only way to be green. Sometimes, the old ways of building
    houses can also help cut down energy use. For example, a chimney (烟囱) can be a useful air conditioner because it is easier for hot air to run out of the chimney.
    A. Learning from the past                             B. Meals at home
    C. The lizard house                                      D. Houses in the future
    E. The tree house                                         F. The history of the houses

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    The rockets take astronauts and man-made satellites into space. The satellites are used for communication, weather monitoring and research. But how do satellites stay up without falling down?
    There are two opposite forces (力量) acting on the satellite. One of them is the force of gravitation (地心引力), which tries to pull the satellite towards the earth. The other force is created by the rotation (旋转) of the satellite around the earth. This force tries to take the satellite away from the earth. With these two forces, the satellite goes round and round. The gravitational pull of the earth (the force which pulls everything towards the ground) is like a rope which keeps the satellite from flying away.
    Everything that goes up has to come down. It is only a matter of time before a satellite comes back to the earth. As time goes by, the satellite loses its speed, which makes the gravitational pull stronger than the force pulling it away. This makes the satellite crash (坠落) down to the earth.
    【小题1】Which of the following uses of satellites is NOT mentioned?

    A．communication
    B．monitoring the weather condition
    C．doing some research
    D．taking pictures
    【小题2】The force that pulls the satellite towards the earth is created by ________.
    A．the earth
    B．the satellite itself
    C．the rotation of the satellite
    D．the rope
    【小题3】Why can’t the satellites fly away?
    A．Because of the force from the earth.
    B．Because the satellite is too big.
    C．Because of the force created by the rotation of the satellite around the earth.
    D．Because people on earth have made ropes to tie the satellites tightly.
    【小题4】The satellite will finally crashes down to the earth ________.
    A．when it flies faster
    B．when its speed slows down
    C．when people cut the rope
    D．when there is no electricity in it
    【小题5】Which of the following is TRUE according to the passage?
    A．There are four forces acting on the satellite.
    B．The force of gravitation makes the satellite go round and round.
    C．As time goes by, the satellite will finally fall down.
    D．The satellite will stay in space forever.

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    The rockets take astronauts and man-made satellites into space. The satellites are used for communication, weather monitoring and research. But how do satellites stay up without falling down?

    There are two opposite forces (力量) acting on the satellite. One of them is the force of gravitation (地心引力), which tries to pull the satellite towards the earth. The other force is created by the rotation (旋转) of the satellite around the earth. This force tries to take the satellite away from the earth. With these two forces, the satellite goes round and round. The gravitational pull of the earth (the force which pulls everything towards the ground) is like a rope which keeps the satellite from flying away.

    Everything that goes up has to come down. It is only a matter of time before a satellite comes back to the earth. As time goes by, the satellite loses its speed, which makes the gravitational pull stronger than the force pulling it away. This makes the satellite crash (坠落) down to the earth.

    1.Which of the following uses of satellites is NOT mentioned?

    A. communication                   

    B. monitoring the weather condition

    C. doing some research             

    D. taking pictures

    2.The force that pulls the satellite towards the earth is created by ________.

    A. the earth                       

    B. the satellite itself

    C. the rotation of the satellite           

    D. the rope 

    3.Why can’t the satellites fly away?

    A. Because of the force from the earth.

    B. Because the satellite is too big.

    C. Because of the force created by the rotation of the satellite around the earth.

    D. Because people on earth have made ropes to tie the satellites tightly.

    4.The satellite will finally crashes down to the earth ________.

    A. when it flies faster            

    B. when its speed slows down

    C. when people cut the rope        

    D. when there is no electricity in it

    5.Which of the following is TRUE according to the passage?

    A. There are four forces acting on the satellite.

    B. The force of gravitation makes the satellite go round and round.

    C. As time goes by, the satellite will finally fall down.

    D. The satellite will stay in space forever.

     

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    阅读理解。
         Today people can use the phones to talk with others almost anywhere on the earth. But when you
    use the phone, you don't see the person you are talking with. That may change in the near future.
         Today some people are using a kind of telephone called the picture phone or vision phone. With it,
    two people who are talking can see each other.
         Picture phone can be useful when you have something to show the person you are calling. They may
    have other uses in the future. One day you can ring up a library and ask to see a book. Then you can
    read the book with your picture phone. Or you may be able to go shopping through your picture phone.
    If you see something in the newspaper that you think you want to buy, you can call the shop. People at
    the shop will show you the thing you're interested in by the phone. You will be able to shop all over the
    city and never even leave your room!
    1. Today people can use the phone to talk with others ______.
    A. in all the towns
    B. in some places in the world
    C. only in big cities
    D. almost anywhere on the earth
    2. The word "it" in the second paragraph means ______.
    A. the picture phone
    B. any phone
    C. the use
    D. the change
    3. The writer tells that we can ______  through the picture phone in the future.
    A. write a book
    B. do shopping
    C. play games
    D. have classes
    4. Picture phones are very ______.
    A. useful
    B. small
    C. bad
    D. cheap
    5. Which of the following statements (陈述) is not RIGHT?
    A. Today some people are using a kind of telephone called the picture phone or vision phone.
    B. With the picture phone, two people can't see each other.
    C. The picture phone is very useful.
    D. Today people can use the phone to talk with others almost everywhere on the earth.

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    The Internet has become part of teenage life. A new report on 3,375 students aged from 10 to 18 in seven Chinese cities found that 38% of them think they use the Internet often.

        While most of them get   41   information and use the Internet to help themselves in their studies, but some are not using it in a good way. Many play online games too much. A few    42  visit websites they should not look at. Hong Ying, a teacher from Beijing Yinghua Middle School warns that bad things can happen if young people spend   43   time on the Internet. She had a student who  44   be good at study. But then he started visiting erotic(色情的) websites. He went mad, cheated a girl and was taken by  45 __.

        In order to help young people use the Internet in a good way, a   46   on good Internet behavior has started to be used in some Shanghai middle schools this term. The book uses real examples to teach students all about good ways of using the Internet. The book gives useful   47  , such as it’s good to read news or to find helpful information to study.

        Some students also make online friends. But if you are meeting a friend online,   48___   your parents know. Teachers and parents all think the book is a very good one.  

    Hong said the book would be a guide for teens using the Internet. She believes it will keep students  49  bad sites. 

        “Many students are using the Internet without guidance(指导) from their parents,” she said. “The book will   50   students how to be a good person in the online world.”

    41. A. bad                   B. interesting            C. useful                   D. exciting

    42. A. even               B. never                       C. much                    D. really

    43. A. little                B. a little                   C. much too                       D. too much

    44. A. is used to 　      B. are used to           C. used to                  D. uses to

    45. A. his teacher       B. the headmaster       C. his parents             D. the police

    46. A. CD             B. book                    C. TV play               D. movie

    47. A. languages           B. pictures                  C. songs                  D. advice

    48. A. ask               B. prevent                    C. make sure              D. find

    49. A. away from        B. with                       C. in                       D. into

    50. A. make              B. talk                         C. teach                     D. learn from

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