Using LanguageⅡ优质课教案

非谓语的现在进行式与过去分词的区别应用。

一、学生分析

作为理科学生，他们学习英语的时间较少，英语基础不扎实。但学生对英语学习比较有热情，平时上课气氛活跃。但学生用非谓语比较薄弱，学生的水平参差不齐。老师在设计任务时应调整难度，兼顾各个层次的学生。同时，通过任务型课堂活动和学习，可以让学生的学习自主性得到加强，学会把语言学习与现实生活和兴趣联系起来，主动参与到活动中去，成为课堂的主体。

二．教学目标

知识目标：

1. 在句中分别起什么作用? 作定语，作表语，作宾语补足语作状语。

2. 现在分词与过去分词在时态上的比较，

3. 现在分词与过去分词作表语在意义上的区别.

能力目标：

1、能区分现在分词与过去分词用法。

2、能在句子中正确使用现在分词与过去分词。

3、在交际情景中地使用现在分词与过去分词。

情感目标：

1、能积极主动参与课堂实践活动，敢于用英语交流，达到愉快教学的目的。

2、能在学习中互相帮助，克服困难，共同完成任务。

导入：在句中分别起什么作用? 作定语，作表语，作宾语补足语

作状语。他们分别属于哪一种？

1 The nurse giving me an injection (打针）is really patient. 2. I have

drunk much polluted milk. 1. It is really frightening. 2. I am frightened。

1. When I see many other friends getting an injection, I feel like crying. 2. We can see large amounts of milk poured into the fields. 1. When sitting in the hospital, I can see many people like me. 2. Frightened by the polluted milk, no one wants to drink milk any more. 一、现在分词与过去分词在时态上的比较。

1. Let’s welcome all the teachers sitting behind us!

== Let’s welcome all the teachers who ______________________________!(现在进行时）

2. 2. I am a retired worker. I used

to work in the USA, a developed country. == I am a worker who ________________. I used

to work in the USA, a country which _____________________. 现在分词表示____________________的动作。

过去分词表示____________________的动作

二、现在分词与过去分词在语态上的比较。

1. The nurse _______________( give ) an injection is patient. 2. He was reading a novel ___________________( write ) by Lu Xun. 3. They came into the classroom, _______________________________( sing and laugh ).

4. When ______________________( heat ), ice can be changed into water.

判断正误：

1.When heated, we can not touch the water. (

) 2.When heating it, we can not touch the water.

(

) 3. When heated, the pot can not be touched．

Tip: 现在分词短语和过去分词短语作状语，其逻辑主语应与句子主语一致。

三、现在分词与过去分词作表语在意义上的区别. 1. The story sounds very moving. 2. I was moved by the story．

四

选择动词的正确形式完成短文

Hello, I am Dolly. I am a

cloning/ cloned

sheep. I don’t know who my mother is. The lady looking / looked after me is really kind, like a mum. The man who created me is a respected scientist. Could he be my father?

I don’t know.

When living / lived in the special house, I am taken good care of.

五．Fill in the blanks with the suitable form of Verbs according to some situations. 1. Those ______________( invite ) me to attend the meeting are my friends. 2. Those ______________( invite ) to attend the meeting are my friends. 3.He was very happy to see his dog ____________( take ) good care of by his friend.

4. The baby watched his dad ________________ ( wash ) his face with great interest. 5. listen! we hear him __________________( sing ) the song. 6. _______________( arrive ) at the airport , I found my flight had taken off. 8. Though ________________(tire), I went on with the work. 9. Studying all day is really __________________( tire ). 六

根据下列的单词用正确的形式填空。

I used to be very popular, but now my owner is _________( worry ) about me. ____________( frighten ) by the polluted milk, no one wants to drink milk any more. When ________ ( walk ) in the field, I can see many fellows like me. Even we can see large amounts of milk _________( pour ) into the fields .

（fall) on August 15th of the Lunar calendar, Mid-autumn Festival is a traditional festival celebrated (celebrate) by us Chinese. This festival is a time when those who work far away from home go back for family reunion, enjoying (enjoy) a large meal with their family. After dinner, children will play with theri own toy lanterns or set off fireworks, having (have) fun with each other. At night, people will sit together admiring (admire)

the moon and eating (eat)

moon cakes. a symbol of fullness and family togetherness. Mid-autumn Festival is such an appealing and important festival that everyone looks forward to it every year.

现在分词与过去分词之间的根本区别是

现在分词在时态上强调动作正在进行，在语态上侧重于_________; 过去分词在

时态上强调动作已经完成，在语态上侧重于_________. 现在分词意为“令人……的”

过去分词意为“感到……的”