◎ 题干
句型转换 。 
1. They are cleaning the house.(对划线部分提问)     
               are they         ?  
2. My brother is playing football.(改为否定句)     
    My brother            playing football.  
3. Peter is eating dinner now.(改为一般疑问句)    
             Peter             dinner now?  
4. He wants to go to the movies.(改为否定句)     
    He                  to go to the movies.  
5. Are they watching TV? (作肯定和否定回答)      
     Yes,                   ./No,                 .
◎ 答案
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“句型转换。1. They are cleaning the house.(对划线部分提问)are they ? 2. My brother is playing football.(改为否定句) My brotherplaying football. 3. Peter is…”主要考查了你对  【一般现在时】【现在进行时】【一般疑问句】【特殊疑问句】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。