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    5．现在进行时的使用关键在于其构成和依其常用的时态标志词.如look.listen.now等来判断．一般现在时的难点在其疑问.否定的变化和当主语为单数第三人称时其谓语动词的变化.现在以work为例来看看一般现在时的句式变化规律. He works everyday． He doesn't work every day． Does he work every day? 即一般变化规律(注意:谓语动词为行为动词或连系动词时,be型不在此例) 主语+谓语十其他 否定.主语+don't／doesn't+谓语动词原形+其他 疑问:Do／Does主语+谓语动词原形+其他? 总之.这两种时态的正确使用关键在于用法和常用时间状语. 【查看更多】

     

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    今天天气很好。海滩上有很多人。请根据图片描述出他们在干什么。注意现在进行时的应用和动词的现在分词形式。（50―60词左右）

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    句型转换
    1.  —Is Da ming's father drinking water now? (作肯定回答)   
         —           _ ,  _             
    2.  She is walking to school．(改为一般疑问句)   
                   _    _                          to school?
    3.  I  play computer games every Saturday. (用now改为现在进行时的句子) 
         I           _               computer games now.
    4. The foreigners (外国人) are taking photos on the Great Wall．(对画线部分提问) 
                  _ are the foreigners  _       on the Great Wall?.
    5. Tony is eating an ice-cream.(对画线部分提问)    
                     _          Tony eating?

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    按括号内的要求完成改写后的句子。

    She often gets up at six in the morning.(用now改为现在进行时的句子)

    She ________ ________ up now.

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    用括号内所给动词的适当形式填空，注意一般现在时与现在进行时的区别。

    　　－Are they ________ (stand)?

    　　－No, They are ________ (sit).

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    用括号内所给动词的适当形式填空，注意一般现在时与现在进行时的区别。

    Uncle Sam ________ (not like)drinking coffee at all.

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