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主 + be (am / is / are) + doing
现在进行
时态结构：
标志词
look listen now ...
找出下列句子的错误并更正。
1.Look! The girl is sleep.
2. Do you working now ?
3.Listen! My sister singing there.
4.Sometimes the boy is playing soccer
with his friends.
ing.
Are
_______
____
_____________
_____________
plays
is singing
5.What is the boy doing? Oh, he watches TV.
____________
is watching
Where is she dancing?
What’s she doing?
She is dancing.
She is dancing in the
beautiful
[?bju? t? fl]漂亮的
garden
[?gɑ? dn]花园?