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    精英家教网 > 初中英语 > 题目详情
    17．Good news for kids in Nanjing!You can see the world's biggest solar-powered（太阳能的） plane named Solar Impulse 2 （SI2）．How different from other planes it is-without a drop of oil!Its power comes from the light of the sun．
    Early this March，it started its five-month world trip．In total，the plane will travel 35，000kilometers and cross the whole world．Two pilots are driving the plane．The team hopes to improve green energy around the world．
    On March 22nd，the plane landed in Nanjing．It stayed there for one month．The stop in China is very important，because China is a big market for green energy technology．To welcome SI2，Nanjing Lukou International Airport built a special garage （飞机库） for it．
    The plane's wings are the largest in the world，but the plane weighs only the same as a family car．There are 17，000solar cells （太阳能电池） in the wings，they can provide energy for the flying．During the day，the solar cells change solar power into electricity （电） and make the plane fly all day and all night．
    It is not the first solar plane，however，it is the first plane that is able to cross the whole world．

    46．The news is aboutB．
    A．solar power
    B．a solar-powered plane
    C．a train
    D．sunlight
    47．The trip will last forB．
    A．one year
    B．five months
    C．five years
    D．one month
    48．SI2stopped in China becauseC．
    A．Nanjing has built a garage for it
    B．China welcomes it
    C．China is a big market for the technology
    D．Chinese kids like it
    49．Flying all day and all night mainly depends onD．
    A．its wings
    B．the pilots
    C．the oil
    D．its solar cells
    50．This passage may be taken from aC．
    A．storybook
    B．notebook
    C．science newspaper
    D．travel guide．

    分析 短文介绍了世界上最大的太阳能飞机，它的名字是SI2.3月22日，它降落在了南京，并将在此待一个月．

    解答 46．B　推理判断题　根据短文大意可知，短文介绍了世界上最大的太阳能飞机，所以这是一篇关于太阳能飞机的新闻，答案为B
    47．B　细节理解题　根据"Early this March，it started its five-month world trip"可知，此次世界之旅将要持续五个月，故答案为B
    48．C　细节理解题　根据"The stop in China is very important，because China is a big market for green energy technology"可知，它来中国是因为中国是一个绿色能源技术的大市场，故答案为C
    49．D　细节理解题　根据"During the day，the solar cells change solar power into electricity （电） and make the plane fly all day and all night"可知，飞机日夜飞行是依靠太阳能电池储存电量，故答案为D
    50．C　推理判断题　根据短文大意可知，短文介绍了太阳能飞机以及它的技术原理，属于科学．所以这篇短文应该来自科学报纸，答案为C

    点评 做这道题时要先通读全文，弄清短文大意，然后根据相关句子选出正确答案，最后仔细检查．

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