练习册

  • 练习册
  • 试题
    Spaceships without people have reached other parts of the universe. 【查看更多】

     

    题目列表(包括答案和解析)

    完形填空。
         The moon travels around the earth. It is our satellite. Man    1   it already. So far no man has traveled 
       2   than the moon, but spaceships without people    3   other parts of the universe.
          Many countries have sent man-made satellite into space. These satellites go round the earth and help
    us    4   more about the earth, the weather and    5   things. Most countries use these satellites to send and
    receive    6  . For example,with their help, China can send its TV and radio programs to the other parts of
    the world. We can also use    7   to help us make telephone calls to foreign countries. 
         Our knowledge of the universe    8    all the time. Our knowledge grows and the universe develops.
    Because of space satellites the world    9   is becoming much   10   and people from different countries
    now can understand each other better.
    (     )1．A．visited     
    (     )2．A．farther     
    (     )3．A．have watched
    (     )4．A．see         
    (     )5．A．else        
    (     )6．A．news        
    (     )7．A．satellites  
    (     )8．A．have grown  
    (     )9．A．themselves  
    (     )10．A．small            		B．is visiting 
    B．smaller     
    B．have shown  
    B．learn       
    B．the other   
    B．messages        
    B．programs    
    B．are growing 
    B．himself     
    B．smaller          		C．will visit     
    C．bigger         
    C．have reached   
    C．study          
    C．other          
    C．letters        
    C．radios         
    C．grew         
    C．itself         
    C．beautiful         		D．has visited      
    D．closer           
    D．have found       
    D．think            
    D．others                       
    D．languages        
    D．spaceships       
    D．is growing       
    D．herself          
    D．more beautiful 

    查看答案和解析>>

    判断对错

    　　When we talk about the universe，we mean the earth，the sun，the moon and the stars，and the space between them．Many of the stars cannot be seen because they are too far away．

    　　The moon travels round the earth．It is our satellite．It is quite near us in space．It is only 380，000 kilometres away，and it has been visited by man already．So far，no man has travelled farther than the moon，but spaceships without people have reached other parts of the universe(宇宙)．

    　　Man-made satellites(卫星) have been sent up into space by many countries．These satellites go round the earth and help us to learn more about the earth，the weather and other things．Most countries use these satellites to send and receive messages．For example，with their help China can send its TV and radio programmes to the other side of the world．Foreign countries can send their programmes to China．We can also use satellites to help us make telephone calls to foreign countries．

    　　Our knowledge of the universe is growing all the time．Our knowledge grows and the universe develops．Thanks to space satellites，the world itself is becoming a much smaller place and people from different countries now understand each other better．

    (1)

    Many of the stars in space cannot be seen because they are too small．

    (　　)

    (2)

    The moon is only 380，000 kilometres away from the sun．

    (　　)

    (3)

    Man-made satellites can help us to send and receive message．

    (　　)

    (4)

    If you were in America，you could call up your parents in China by the help of satellites．

    (　　)

    (5)

    The world itself is becoming a much smaller place because the universe is becoming smaller．

    (　　)

    查看答案和解析>>


    同步练习册答案