Grammar课件配套优秀教案案例

课型：Grammar --- the Passive -ing Form 授课者：广州市花都区新华中学沈颖怡

学习目标：

1. 复习并能辨认v-ing形式的主动式和被动式的形式和意义；

2. 能在语境中理解并能正确运用Passive -ing Form进行句子表达。

学习过程

Task1.回顾：

1) v-ing的不同形式

一般式

完成式

主动形式

doing

having done

被动形式

being done

having been done 2）v-ing在句子中的功能

（在句子中可以充当____________________________________________________）

时间：3mins

Task2. 指出下列划线部分分别充当什么句子成分

1.

Being laughed at in public made her sad. （

）

2. I could see he was terrified of being abandoned by us.

（

）

3. That building being repaired is our library.（

）

4. What excited her was her daughter's being sent to study abroad. （

）

5. Having been given such a good chance, how could she let it slip away.（

）

6. I could see a whale being attacked by a pack of about six other killers.

（在Task1中，学生会想起v-ing形式和在句子中可以充当什么功能，但是在句子中让他们进行判断，他们就未必能像在Task1中那么快就判断出来，Task2是做进一步检测, 结果为预测的一样,一问就乱，证明学生的基础较差）

时间：5mins

Task3. 对比以下句子，观察谓语动词与划线部分非谓语动词的关系，以及非谓语动词与逻辑主语的关系，并归纳总结。

a. As we drew closer, I could see a whale being attacked by a pack of six killers. b. As we drew closer, I could see a pack of six killers attacking a whale. c. From James’s face, I could see he was terrified of being abandoned by us. d. Following my own heart, I am afraid of abandoning my dream. e. Having been bitten (by the killers), the whale had its body float on the water. f. Having bitten the whale, the killers swam away.

总结：(与小组成员讨论解决)

1. 表被动的v-ing形式有：__________________

___________________ 2. doing和being done与谓语动作几乎是同时发生的，最大的区别在于：

doing与逻辑主语是

___________ 关系; ( 选择: 主动or被动

)

being done与逻辑主语是

______关系

(选择：主动or被动)

3.having done 与逻辑主语的关系是______(选择：主动or被动)，动作发生在谓语动作_____; having been done 与逻辑主语的关系是_____(选择：主动or被动)，动作发生在谓语动作_____; （这个对比观察非常重要，这三组句子能帮助学生理解谓语动词和非谓语动词的时间关系，以及非谓语动词与逻辑主语的关系，这样才能让学生准确地判断出V-ing不同结构形式的区别，这也是学习V-ing的难点）

时间：10mins

Task4. 巩固练习

Have a try ( 试一试

) 1.

_____________( beat ) the water made the little boy happy. 2.

______________( beat )by his elder brother made the little boy sad. （再来一组对比，加深学生对V-ing的一般式和被动式不同的理解，因为对比句子比较简单，容易增强学生的自信，利于下面练习进行）

时间：2mins

请完成课本P64

EX 1.Look at the pictures and then complete the following sentences using the passvie-ing form

（再来一组对比，加深学生对V-ing的一般式和被动式不同的理解，因为对比句子比较简单，容易增强学生的自信，利于课本练习的顺利进行）

时间：12mins

Task5. riddles(谜语) Guess and use the passive -ing form to fill in the blank (用-ing被动式填空

) （学习V-ing的被动式是比较枯燥的，猜谜语的活动既能活跃气氛，也能加深对V-ing 的被动式理解并巩固其用法）

时间：5mins

Task6.用v-ing形式合并或改写句子

1.which sentence is better?

James was afraid of sharks. Sharks would attack James. James was afraid of being attacked by sharks.

1) Peter is excited. He is invited to visit the Chinese paper-cutting exhibition . _______________________________________________________________________________ 2) We had been shown around the Water Cube, and then we were taken to see the Bird’s Nest for the 2008 Olympic Games. _______________________________________________________________________________________________________________________________________________________________ 3) After the child was scolded for failing the exam，

he started crying.

_______________________________________________________________________________________________________________________________________________________________ （语法的学习的最终目的是运用，通过两组句子对比让学生知道，如果在作文中使用高级句子，或运用多种句子表达有利于提高作文分数）

时间：5mins

课后巩固

( 作业

)

Post-class (V-ing的被动语态和主动语态在写作中的运用)

1. 破坏生态平衡的人逃不了大自然对他的惩罚。(ecological balance; escape doing sth ) ______________________________________________________________________________ 2. 由于遭到人类的过度利用，环境变得越来越糟糕。(because of) ______________________________________________________________________________ 3. 读完这个故事，我意识到英语在国际交流中起重要作用。

______________________________________________________________________________ 4. 如果犯了校规，避免惩罚是不可能。

______________________________________________________________________________

（让学生在写作中运用V-ing的被动语态和主动语态来写作，达到巩固了语法知识和运用语法知识的目标）