小学英语现在进行时

1）构成

现在进行时由助动词be的人称形式加动词的现在分词构成。它的肯定式，否定式及疑问式的结构如下：

2）用法

a．现在进行时表示说话时谓语的动作正在进行。

Who are you waiting for? 你在等谁？

He knows that we are helping him now. 他知道我们现在正在帮助他 。

b．在现阶段正在进行的动作，但不一定说话时动作正在进行。

The students are working on the farm there days. 这些天学生们正在农场劳动。

c．有些动词的进行时态还可用来表示将来时。这类动词有go, come, leave, arrive, move,die等。

He is coming soon. 他不久就要来了。

Mary is arriving here at 4 o/clock this afternoon. 玛丽今天下午四点到达这里。

练习

（一）句型转换

（一）将下列句子分别变成否定句，一般疑问句，并对划线部分提问

1 He’s doing homework in his room.

2 It’s running after a dog.

3 They are shopping in the supermarket.

4 I am watching TV.

（二）填空

一、空一词

1 I’m waiting for a bus.(否定)

I ＿＿＿＿＿＿ for a bus.

2 I am taking photos.(一般疑问句)

＿＿＿＿＿＿ photos?

3 It’s cloudy today.(划线提问)

＿＿ the weather today?

4 She is cooking in the kitchen. (划线提问)

＿＿ she ＿＿in the kitchen?

5 It’s raining. (划线提问)

＿＿＿ the weather ＿＿？

二、用所给词的正确形式填空。

1 It’s ＿＿(snow)hard now.

2 I ＿＿(watch)TV while my sister is doing her homework.

3 They ＿＿(get)ready for the exam(考试)these days.

4 Look, it ＿＿(rain) heavily.

5 Listen, someone ＿＿(play) the piano next room while others ＿＿(sing).

三、单项选择

1. Myfather often ______ TV at home after dinner.
  A. watch  B. watches  C. is watching   D. does watch
2. Where does your mother study English? She ____ in an evening school.
  A. studies  B. studying   C. study    D. is studying
3. My little brother wants _____ a soldier when he grows up.
  A. to do    B. is   C. to be    D. are
4. Look! My uncle ______ computer games over there.
 A. is   B. playing    C. plays    D. is playing
5. Some of my friends _____ in the river now.
  A. are swimming  B. swim C. is swimming  D. are swim