练习册

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    What suggestion does the passage mainly give? (No more than 10 words, 3 marks) SECTION C Directions: Write an English composition according to the instructions given below in Chinese. 不同的人对幸福有不同的看法.有的人认为幸福就是被家人或朋友围绕.有的人认为幸福就是获得成功.而对于已经受伤或身体有残疾的人来说.幸福仅仅就是一天没有痛苦或能够幸存下来.你对幸福的看法是什么呢.请以What is happiness to you? 写一篇120词左右的短文. 注意: 【查看更多】

     

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    阅读理解。
    阅读下面的短文，请根据短文后的要求答题。（请注意问题后的字数要求）
         [1] Doctors may soon have some suggestions for health that even kids will like: more playtime. European
    and international health experts say a new study makes the most convincing case for the benefits of children
    being active. They say the research may lead to new guidelines saying youngsters aged between 5 and 16 need
    to be active up to 1.5 hours a day.
         [2] Experts said the study doesn't mean children need to be on treadmills (跑步机) or in a soccer
    leagues-they just need to be able to run around and play physically, even for short bursts of time.
         [3] The study looked at 1,732 9-year-olds and 15-year-olds from Denmark, Estonia and Portugal. Physical
    activity was observed for four continuous days. Despite differences among the three coun- tries where children were observed, the benefits of physical activity were the same.
         [4] About 40 percent of those observed were reasonably ac- tive, while the rest were sedentary, researchers said. The study found that the benefits of physical activity applied to all children- not just to obese ( 肥胖的)
    children normally thought to be at a higher risk.
         [5] While much attention has been paid to children's bad eat- ing habits,this study calls for equal weight to
    be placed on activity levels.
         [6] "We don't need to be getting kids running on treadmills in the gym." said Cavil."We need to encourage
    kids to play." One of the study's key findings, he explained, is that it proves the benefit of short bursts of activity, rather than a need for continuous exercises.
         [7] But _____ perhaps the greatest factor in children's physical activ- ity will be the parents themselves."It's
    not just that children should be more active,it's the whole family," said Weiss."Parents should be role models."
    1. What idea can we get from the researchers' finding in the pas- sage?( No more than 15words)
    ________________________________________________________________________________________
    2. What do you think parents should do to help their kids?( No more than 15 words)
    ________________________________________________________________________________________
    3. What do the children need to do to follow the doctors' sugges- tion?( No more than 15 words)
    ________________________________________________________________________________________
    4. Please explain the underlined word in English.( Only one word)
    ________________________________________________________________________________________
    5. Translate the underlined sentence in the last paragraph into Chinese.
    ________________________________________________________________________________________

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    --____________?

    --He is tall and strong.

    A. What do you think of your monitor  B. How about your monitor

    C. What is your monitor like          D. How do you find your monitor

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    __________ you promise to come to help me,I don’t mind what time tomorrow you arrive at my place.


    1. A.
      So long as
    2. B.
      So far as
    3. C.
      As good as
    4. D.
      As well as

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    ---He was nearly drowned in a pool.  

    ---Oh, when was ___ exactly?

      --- It was in 1983 ____ he was swimming with his friends.

    A. this; that         B. that; when        C. that; that         D. what; when

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    Just put your special clothes on in the morning and you could jump 3 meters into the air and even carry more than 60 kilograms without getting tired. The walk to school would be very , very easy. Such supercharged clothing is one of the products that could be created using “wearable robotics” technology.

    Designed to improve a person’s senses and skills, the device could be as simple as a hearing aid. Or it could be a full-body suit that senses what you’re going to do, then helps you do it better.

    “A superman suit would be the final result in wearable robotics,” said Francois Pin, head of robotics and energy systems at the Oak Ridge National Laboratory（橡树林国家实验室）, US. While these suits are at least ten years away, in some areas the technology is already in use.

    Researchers are developing artificial arms and legs that allow old, disabled or injured people to move freely. Thus US Army is interested in using wearable robot legs to help soldiers run faster, carry more equipment and be stronger in battle. Jobs that involve lifting heavy loads or saving lives from the rubble of an earthquake could also become much easier.

    A robot is a device that responds to a command. You’re probably with simple robots, such as toy cars or airplanes that respond to buttons you push on a remote control.

    Wearable robotics goes further. Instead of just receiving information through a wire or remote control, the robotic device can send information back to its controller.

    Suppose you wore a sleeve that has sensors where your joints are. Every time you move your arm, the sleeve senses your movements and sends the information to a robot, which then moves its arm just as you did. When the robot hits or touches something, it sends a signal back to the sleeve and you sense the action.

    In this way, scientists are working to wrap the robot around the person. Their goal is to make the sleeve, shoe or suit help you do what you want to do.

    Which of the following can replace the underlined word “ supercharged” in Paragraph one?

    A. expensive     B. overcharged   C. advanced    D. full of electricity

    Products resulting from this wearable robotics technology do not include ___________.

    A. remote controls               B. hearing aids 

     C. wearable robot legs          D. superman suits

    From the passage, we can infer that_______________.

    A. it will be ten years before robotic devices are in use

    B. the wearable robotics technology has been employed in some areas

    C. the robots in the robotic devices will do whatever you want to do

    D. people must become lazier and less healthier in the future

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