四年级英语现在进行时.pptx

文档介绍：现在进行时
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连词成句
He
is
dancing
now
He is dancing now.
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现在进行时
主语+be + V-ing
关键词：
now , listen ,look, It’s …o’clock
定义：
表示现在正在进行或正在发生的动作。
结构：
He is dancing .
He's dancing.
I am dancing.
I’m dancing.
You are dancing.
You’re dancing.
be动词随人称变为 is, am, are
有be 必有V-ing ,有V-ing必有be
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,the boy is ________ (play)basketball.
playing
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girls are playing football.
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are chatting with each other.
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is dancing.
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are singing.
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's 10:00. The little girl is ________ (sleep).
sleeping
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! They are ______(dance).
dancing
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