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    -What's the weather like today? -It's (sun). 【查看更多】

     

    题目列表(包括答案和解析)

    —What’s the weather like today?
    —It’s _____.
    [     ]
    A. sun  
    B. sunny  
    C. suny    
    D. suning

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    --What is the weather like today?

    --It's ________.

    [　　]

    A．sun

    B．rainy

    C．a snowy weather

    		 　

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    阅读理解
           It’s a sunny and warm spring Sunday morning. There is no cloud in the sky. The sun is shining
    brightly and the birds are singing happily. The Smith family are at home in the yard (院子). They are
    doing their own things. Mr. Smith is planting flowers and trees. Mrs. Smith is drinking lemonade and
    reading a book. Mary Smith is playing with the dog. Billy Smith is listening to the radio and dancing.
    And Sam Smith is playing the guitar and singing some beautiful songs.The Smiths are very happy today.
    It’s a beautiful day and they’re busy at home in the yard. What a nice day! What a happy family!
    1. What is the weather like today?
                                                              .
    2. What are Mr. Smith and Mrs Smith doing?
                                                              .
    3. What is Billy doing?
                                                                .
    4. What is Sam doing?
                                                                .
    5. Is Mary playing with the dog?
                                                                  .

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    Imagine a perfect day: the weather is good and everything seems fine. When, suddenly, your cell phone loses its signal, the television has no programs, and you can't get online with your computer.

    What has happened? These are just the types of problems a solar storm (太阳风暴) might  cause. You may not think of storms as putting our society in danger.  But today, a solar storm is as serious as other bad events, such as earthquakes.

    A solar storm is caused by solar flares (太阳耀斑): large explosions near the sun that can give off lots of energy. The strong energy can stop the satellite systems (卫星系统) that operate our computers, telecom networks and so on. These storms can even cause the power to go out for weeks or months.

    In the past few months, scientists have recorded some of the strongest sun flares in years. The most recent one happened around Valentine's Day, 2011. It caused radio and satellite signals to go down in some northern cities in China.

    "Solar flare activity is going to be much worse than what we've seen in the past. We' re not talking about a few cities losing power. It could be half the country, maybe more," SolarStormWarning. com, a US website about space weather, warned.

                                                                                                                                                                                                                                 

    Experts say that little can be done to predict (预测) such a storm. Governments around the world are trying to work together before the next storm, although they are not sure when that may happen.

    46. Solar storms can cause many problems EXCEPT that_______.

    A. TVs cannot be turned on           B. mobile phones have no signals

    C. people cannot get online              D. the satellite system will be stopped

    47. According to the article, what are solar flares?

    A. Natural disasters like earthquakes.         B. Strong solar storms.

    C. Large explosions near the sun.       D. A lot of energy around the sun.

     48. The writer wrote the article mainly to_______.

    A. introduce to people what solar storms are

    B. tell people how to solve the problems caused by solar storms

    C. call for scientists to predict when the next storm will happen

    D. ask people to work to prevent the solar storms from happening

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    用括号内所给单词的适当形式填空 （10分）
    1. —What's the weather like today?
    —It's___    ____(sun).
    2. I think August is much ___  ____ (hot) than May.
    3. The___      ____ (Australia) seasons are different from the Chinese ones.
    4. What about ___     ____ (skate) with us now?
    5. The ____    ___ (farm) showed us his cow and the wheat field.
    6. In summer, we often go ___    ____ (swim) after work.
    7. Eating too much is bad for our ____     ___ (healthy).
    8. You must look after only ____     ___ (you) and keep healthy, Kate.
    9. This kind of animal has two ___    ____ (foot).
    10. Mr. Brown usually ____   ___ (reach) his office before seven o'clock.

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