1.  一般现在时否定句:

   subject + do/does not + verb + object

   I don’t play.  You don’t play.  He/She/It doesn’t play.  

   We don’t play.  They don’t play.

   正在进行时否定句:

   subject + verb to be not + verb-ing

   I am not playing.  You are not playing.  We are not playing.  

   He/She is not playing.  They are not playing. 

   一般过去时否定句:

   subject + did not + verb(past tense) + object

   I didn’t play.  You didn’t play.  He/She/It didn’t play.  

   We didn’t play.  They didn’t play.

2.What does he/she usually do? 他/她通常做什么?

   He/She usually …………... 他/她通常...........

   What does he usually do?

   He usually swims.

   What does she usually do?

   She usually rides a bike.

   What is he/she doing now? 他/她正在做什么?

   He/She is ………….. now. 他/她正在.............

   What is he doing now?

   He is doing homework now.

   What is she doing now?

   She is running now.

   What did he/she do yesterday?  他/她昨天做了什么?  

   He/She ………… yesterday. 他/她昨天..............

   What did he do yesterday?

   He went to school yesterday.

   What did she do yesterday?

   She read a book yesterday.

3.I often ……….  我经常..........

   I don’t often ……………. 我不经常................

   He/She often ……….  他/她经常..........

   He/She doesn’t often ……………. 他/她不经常................

   I often sing a song.  

   I don’t often fly a kite.

   He often waits for the bus.

   She doesn’t often kiss him.

   I am …………….. now. 我现在正在.................

   I’m not …………….. now. 我现在没在.................

   He/She is…………….. now. 他/她现在正在.................

   He/She isn’t …………….. now. 他/她现在没在.................

   I am writing now. 

   I’m not eating now.

   She is looking at me now. 

   He isn’t listening to music now.

   I ………….….. yesterday. 我昨天.................

   I didn’t ………….….. yesterday. 我昨天没有……………..

   He/She ………….….. yesterday. 他/她昨天.................

   He/She didn’t ………….….. yesterday. 他/她昨天没有……………..

   I drew a picture yesterday.

   I didn’t ride a bike yesterday.

   He worked yesterday.

   She didn’t visit grandma yesterday.

4.Today is ………. In the morning, I got up at ……….

   Next, I …......... at ………. Then I had breakfast at …….., I had ………………. 

   for breakfast. The breakfast was …………... After breakfast, 

   I ………. to school at ………. I had ……... at …….., It was ……….., 

   and I had ……. at ……., it was ……..