练习册

  • 练习册
  • 试题
    The satellites go the earth and help us to learn more the earth. 【查看更多】

     

    题目列表(包括答案和解析)

    从所给的四个选项中选择最佳答案

    The satellites go ________ the earth and help us to learn more about it.

    [　　]

    A．through　　　　　B．over

    C．across　　　　　 D．round

    查看答案和解析>>

    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>>

    完形填空。
         The moon, our__1__ , travels __2__ the Earth. It has __3__ been visited by man in spaceships.
         Man-made satellites have been sent up __4__ space by many countries. They go round __5__ . We
     used them __6__ us to learn more __7__ the Earth, the weather and other things. They are also used to
     __8__ and receive massages. It makes people __9__ different countries understand each other better. So
      people say the world itself is becoming a much __10__ place.
    (     ) 1. A. satellite  
    (     ) 2. A. on        
    (     ) 3. A. just      
    (     ) 4. A. to        
    (     ) 5. A. the Sun    
    (     ) 6. A. help      
    (     ) 7. A. about      
    (     ) 8. A. send      
    (     ) 9. A. come      
    (     ) 10. A. larger                               		B. satellites  
    B. near        
    B. never        
    B. into        
    B. the Earth    
    B. helping      
    B. for          
    B. sending      
    B. comes        
    B. bigger                          		 C. Sun      
    C. round    
    C. before  
    C. in      
    C. The Moon
    C. to help  
    C. of      
    C. sends    
    C. from    
    C. small                 		 D. Earth      
    D. before      
    D. already    
    D. over        
    D. the Sea    
    D. he lped    
    D. on          
    D. sent        
    D. form        
    D. smaller                 

    查看答案和解析>>

    Man-made satellites 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, too. We can also use satellites to help us to make telephone calls to foreign countries.

    1. These satellites go round       

       A. the earth          B. the moon          C. the sun         D. the stars

    2. Man-made satellites are          to people.

       A. terrible            B. useful            C. unknown       D. not necessary

    3. Without the help of man-made satellites, we couldn't see          on TV.

       A. anything interesting              B. what other people are doing

    C. foreign programmes             D. colour films

    4. Man-made satellites can also help us       to our friends on the other side of the world.

    A. write                           B. send birthday presents

    C. play visits                        D. made telephone calls

    5.          countries have sent up man-made satellites into space.

       A. Few             B. All            C. Many          D. No

    查看答案和解析>>

    阅读理解。
         If you watch the sky about an hour after the sun goes down, you may see some "moving stars". But they
    aren't real stars. They're satellites, a machine that has been sent into space and goes around the Earth, moon,
    etc. And the biggest of all is the International Space Station (ISS).
         The ISS is the biggest satellite because scientists want to live on it. They think that the best way to learn
    more about space is to live there. The space shuttle Discovery has taken off from the Kennedy Space Center
    in Cape Canaveral, Florida several times and carried a few groups of astronauts to the International Space
    Station.
         When the space station is finished, it will be like a city in space. People will stay and study there with many
    of the things they have at home. Laboratories, living rooms and power stations are being built. The ISS is the
    most expensive space program ever. Millions and millions of dollars are being spent on it every year.
         Scientists hope that the ISS will be a stepping stone for future space exploration. "The ISS will help us
    better understand the human body, explore (know more about) space and study the earth. It can help us make
    life on the earth better," said Kathryn Clark, an ISS scientist.
         Sixteen countries are in the program: The US, Russia, Canada, Japan, Brazil and 11 European countries.
    China is not an ISS country, but it has helped with some of the experiments. In 2003, China sent some rice
    up to the ISS to find out what space would do to it.
          Twenty Chinese students talked directly to an astronaut (spaceman) in the International Space Station (ISS)
    on radio in Nanjing, capital of east China's Jiangsu Province on Sunday, 2007. The 20 students, aged 10 to 19
    from Shanghai, Guangzhou and Nanjing, began talking to Clayton C. Anderson, a 48-year-old American
    astronaut at 18:50 p.m. at Nanjing No. 3 Middle School when the ISS was passing over Nanjing.
         After it's finished, more than 90 percnt of the world's population will be able to see the space station. So
    keep looking up, and maybe you'll see it get bigger and brighter.
    1. It seems that _______.
    A. we can probably see the ISS when the sun goes down
    B. some students from Nanjing have been to the ISS
    C. China is one of the members in the ISS group
    D. the ISS is still in the space but has stopped working
    2. Power stations" in the third paragraph infers _______.
    A. houses for people to live in, to study and do research work
    B. machines that go around the earth, the moon and some stars
    C. buildings where electricity is produced to supply a large area
    D. some countries which help send the ISS up into space
    3. —Why did the scientists send up the International Space Station (ISS)?
        —Because they _______.
    A. would send up most of the earth people to live there
    B. could talk with some Chinese school students
    C. hoped to travel to Mars and Venus some day
    D. wanted to live in space and do better research

    查看答案和解析>>


    同步练习册答案