《I’m watching TV》PPT课件4

clean  v. 打扫，清除

clean sth. 打扫某地

do some cleaning  打扫卫生

adj. 干净的，—— dirty

talking on the phone正在电话中交谈

on the phone 表示“通过电话”，

on  prep. “通过，以……方式”。

e.g. I’m learning English on the tape.

on the radio 通过广播    

on TV 在电视上

on the Internet 在网上   

on the computer 在电脑上

... ... ...

watch, see, look, read这四个词的区别：

1）watch 意为“观看、注视”。指长时间看某一活动的场面，如：看电视、比赛、表演、录像等。

他喜欢看电视。

He likes watching TV. 

2）look 强调发出看的动作，不注重结果,是一个不及物动词，带宾语时加at。

看，树下有一个男孩。

Look. There is a boy under the tree.

请看黑板。

Please look at the blackboard. 

3）see 强调“看”的结果。指看见还是没看见。也指看电影（see a comedy）、看病（see a doctor）。   

我能看见树上有一些鸟。

I can see some birds in the tree. 

... ... ...

现在进行时

1.含义：表示现在或现阶段正在进行或发      生的动作和存在的状态。

2.判断词：now, look, listen, it’s…o’clock(现在…点钟)

3.谓语动词构成：be (is ,am ,are) doing

be随人称变为 is, am, are。

现在进行时的构成：

主语+be+动词ing.

主语+be+not+动词ing

Be+主语+动词ing?

What +be +主语+动词ing？

... ... ...

Exercises:  看图完成句子

 1、What is the mouse doing? It________.

 2、____Mr. Li____?  Yes, he is.

 3、Look! The boy____.

 4、It’s 4:00am.Is Mrs. Green getting up?

____, she____.   She________.

 5、Who________basketball?  Sorry, I don’t know.

用所给词的正确形式填空:

We__________ (get) ready for the middle—term exam these days. 

2.He often________(watch) in the day.

3. The earth_________(travel) around the sun. 

4. The dog _________(run) after a cat now .

5. Listen! Who ________(sing) in the room?

6. I ________(practice) English every day.

7. It’s 10:00am. Chris __________(teach) students.

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