2.Listen.Somegirls_______________(sing)intheclassroom.

　　3.Mymother_________________(cook)somenicefoodnow.

　　4.What_____you______(do)now?

　　5.Look.They_______________(have)anEnglishlesson.

　　6.They____________(not,water)theflowersnow.

　　7.Look!thegirls________________(dance)intheclassroom.

　　8.Whatisourgranddaughterdoing?She_________(listen)tomusic.

　　9.It's5o'clocknow.We_____________(have)suppernow

　　10.______Helen____________(wash)clothes?Yes,sheis.

　　三、句型转换：

　　1.Theyaredoinghousework.(分别改成一般疑问句和否定句)

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　　2．Thestudentsarecleaningtheclassroom.(改一般疑问句并作肯定和否定回答)

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　　3．I'mplayingthefootballintheplayground.(对划线部分进行提问)

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　　4．Tomisreadingbooksinhisstudy.(对划线部分进行提问)

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