我能发现现在分词的构成规律是：________________

3.Listen to the tape and answer the questions:

1.Where is mum？

2.What is she doing?

3.What is Simon doing？

4.Who can help mum？

5.Who can't help mum？

三、解答疑问：

1） 现在进行时句子的结构：主语+be+动词的ing。

2） 寻求帮助与提供帮助

Who can help me?

Sorry,I can't./ I can help you.

3）fly away与fall down

① fly away意为飞走，飞向远方

eg: My kite is flying away.

② fall down意为掉下来，落下，下降

eg：The eggs are falling down the stairs.

四、当堂检测：

(一)Make a dialogue

Eg A:My balloons are flying away.Who can help me?

B:Sorry,I can't./ C:I can help you.

（二）Choose the right answer

( )1.Who can help _______?

A.he B.we C.my D. them

( )2.Mum is ________ in the kitchen.

A.cooks B.cooking C.cook

( )3.What is ________doing?