现在进行时结构是什么 怎么构成的

现在进行时表示说话时正在进行的动作，下面小编整理了现在进行时的结构相关内容，来看一下！

肯定句: 主语+ am/is/are + V-ing +…

否定句: 主语+ am/is/are +not+ V-ing+…

一般疑问句: Am/Is/Are+主语+V-ing+……

肯定回答：Yes, 主语（代词）+ am/is/are.

否定回答：No, 主语（代词）+am not/ isn’t /aren’t.

特殊疑问句: 特殊疑问词(what/when/where/why等) +一般疑问句

1.She is writing a letter upstairs. 她正在楼上写信。

2.Who are you waiting for? 你在等谁？

3.It is raining hard. 雨下得很大。

4.How are getting on with your study? 学习进展得怎样？

5.I hear Mr. Smith is writing a novel. 我听说史密斯先生在写一本小说。

6.John's asking silly questions like a stupid. 约翰像个笨伯一样问些愚蠢的问题。

7.You are always throwing things about. Look, what a mess in your room. 你老是乱扔东西。看，你房间多乱啊!

8.If he is still sleeping, don’t wake him up. 如果他（那时）还在睡觉，不要叫醒他。

9.Don’t disturb her when she is doing her homework.她做作业时不要打扰她。

10.Where are you going tomorrow? 明天你到哪里去？