现在进行时表示目前此时此刻正在进行的动作或状态。常用的时间状语有：now,at the moment等，放在句首时有Look, Listen等。

肯定句： 主语+be(am/is/are)+ 动词ing 形式

例：

I'm working now.我正在工作。

He is eating lunch.他正在吃午餐。

否定句： 主语+be(is/am/are)+not+ 动词ing 形式

例：

I'm not playing games.我没在玩游戏。

She is not crying.她没在哭。

一般疑问句：Be(Is/Am/Are)+ 主语+ 动词ing 形式

例：

What are you doing?你正在做什么？

Are you reading a novel?你正在读小说吗？

练习题

1.Who_____over there now?

A.singing

B.are sing

C.is singing

D.sing

2.It's eight o'clock.The students______an English class.

A.have

B.having

C.is having

D.are having

3.Listen!The baby______in the next room.

A.crying

B.cried

C.is crying

D.cries

4.Look!The twins______new sweaters.

A.are wearing

B.wearing

C.are wear

D.is wearing

5.Don't talk here.Grandparents______.

A.is sleeping

B.are sleeping

C.sleeping

D.sleep lTRQvY1YW9rQiYeve3imrMsjZW2DKVw2escoMf5eiHv0OZA4n7aR21pH30d++kF1