现在进行时过去进行时将来进行专项练习

现在进行时

1．现在进行时表示现在正在进行或发生的动作，也可表示当前一段时间内的活动或现阶段正在进行的动作。

2．现在进行时的肯定句基本结构为be+动词ing.3．现在进行时的否定句在be后加not。4．现在进行时的一般疑问句把be动词调到句首. 时间状语：now, look, listen，It’s …o’clck, 5．现在进行时的特殊疑问的基本结构为：

疑问词+ be + 主语+ 动词ing? 如：What are you doing? 你正在做什么？

但疑问词当主语时其结构为：疑问词+ be + 动词ing? 如：Who is singing over there? 谁正在那儿唱歌？

6 动词加ing的变化规则

（1）一般情况下，直接加ing，如：cook-cooking

（2）以不发音的e结尾，去e加ing，如：make-making, taste-tasting

（3）如果末尾是一个元音字母和一个辅音字母，双写末尾的辅音字母，再加ing，如：run-running, stop-stopping sit-sitting get-getting forget-forgetting begin-beginning

（4）以ie结尾的动词，改ie为y加ing ，如：die--dying lie--lying

现在进行时专项练习：

一、写出下列动词的现在分词：

play____run_____swim____make_____go_____like_____write_____read____have_____

sing ____dance_____put____see____buy_____love______live____take____come____get_____ stop_____ sit ____ begin_____ shop_____

二、句型转换：

1. They are doing housework .

一般疑问句：__________________ 否定句：_________________

2．The students are cleaning the classroom .

一般疑问句：__________________ 否定句：_________________

3．I’m playing the football in the playground .(对划线部分进行提问)_____________

4．Tom is reading books in his study . (对划线部分进行提问)________________

三、

1. What are you _________(do) now? I _________(eat) bread.

2. It’s nine o’clock. My father_________(work) in the office.

3. Look, the boy____________(put) the rubbish into the bin.

4. ________he______(clean) the classroom? No, he isn’t. He__________(play).

5. Where is Mak? He_________(run) on the grass.

6. Listen, who_________(sing) in the music room? Oh, Mary_______(sing) there.

四、用所给的动词的正确形式填空：

1.The boy ________ ( draw)a picture now.

2. Listen .Some girls ________ ( sing)in the classroom .

3. My mother __________ ( cook )some nice food now.

4. What _____ you ______ ( do ) now?

5. Look . They _________( have) an English lesson .

6.They ________(not ,water) the flowers now.

7.Look! the girls ________________(dance )in the classroom .

8.What is our granddaughter doing? She ________(listen ) to music.

9. It’s 5 o’clock now. We _____________(have)supper now

10.______Helen____________(wash )clothes? Yes ,she is .

1.What________you_________(do)?

2.I___________(sing) an English song.

3.What________he____________(mend)?

4.He____________(mend) a car.

5.______you__________(fly) a kite?Yes,_______.

6.______she___________(sit) in the boat?

7.______you_____________(ask) questions? 8.We_______________(play) games now

过去进行时

(参考现在进行时结构)

e.g. Were you playing basketball at four yesterday afternoon? 昨天下午四点你们在打篮球吗?