Using LanguageⅡ教学创新设计

Unit3 Grammar教学设计

Teaching goals 教学目标

1. Target language 目标语言 2. Ability goals 能力目标

Enable the students to learn to use the -ing form as the attribute, the object complement and the predicative. 3. Learning ability goals 学能目标

Help the students learn how to use the -ing form as the attribute, the object complement and the predicative. Teaching important points 教学重点

Let the students know the members of the sentence and the structures of the sentences with the -ing form. Teaching difficult points 教学难点

Help the students to tell the -ing form as the predicative and the usage of the present continuous tense. Teaching methods 教学方法

Practice and conclude. Teaching aids 教具准备

A computer and a projector. Teaching procedures & ways 教学过程与方式

StepⅠ Revision

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Now let’s have a revision about the -ing form used as the subject and the object. Here are some sentences for you to translate. 1. Talking to him is talking to a wall. 2. Smoking may cause cancer. 3. Walking is my sole exercise. 4. Talking mends no holes. 5. I suggested bringing the meeting to an end. 6. He admitted taking the money. 7. I couldn’t help laughing. 8. Your coat needs brushing. Suggested translation: 1. 和他说话等于对牛弹琴。

2. 吸烟会致癌。

3. 散步是我唯一的运动。 4. （谚）空谈无济于事。

5. 我建议结束会议。

6. 他承认钱是他拿的。

7. 我禁不住笑了起来。

8. 你的大衣需要刷一下了。

Step 2 New usage of the -ing formrt5y 一．-ing form is used as the attribute. 1. 单个动词的-ing形式作定语位于被修饰名词的前面，既可以表示被修饰者的作

用或功能，也可以表示被修饰者的动作或状态。如：

building materials = materials for building 建筑材料

drinking water = water for drinking 饮用水

a walking stick = a stick for walking

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手杖

a reading room = a room for reading 阅览室

a writing desk = a desk for writing 写字台

tiring music = music that is tiring 烦人的音乐

a surprising result = a result that is surprising 一个惊人的结果

2. -ing形式短语作定语时, 放在所修饰的名词之后, 并且在意思上相当于一

个定语从句。如：

They lived in a room facing the street. = They lived in a room that faces the street. 他们住在一间面朝街的房子。

The man standing there is Peter’s father. = The man who is standing there is Peter’s father. 站在那儿的那个人是彼得的父亲。

二、-ing形式作宾语补足语

The object complement is used to explain what object has done, or doing, or to do. Or we can think that the speaker wants to express his/her meaning more completely. Of course, in this unit we only study the -ing form as the object complement. The structure of the sentence with an object complement is: (Show the following on the screen.) Subject + predicate+ Object + Object complement 1. 1) 动词-ing形式作宾语补足语常放在宾语后面，表示一个正在进行的主动性的动作，强调一个过程或一种状态。如：

When we returned to the school, we found a stranger standing at the entrance.

当我们回到学校时, 发现一个陌生人站在大门口。

We found the snake eating the eggs.

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我们发现蛇正在吃鸡蛋。

I found a bag lying on the ground. 我发现地板上放着一个包。

The boss kept the workers working the whole night. 那老板让工人整夜地工作。 2）当主句转换为被动结构时, 原来作宾语补足语的动词-ing形式便转换为主语补

足语。如：

They found the result very satisfying. = The result is found very satisfying. 这个结果很令人满意

They heard him singing in the next room.= He was heard singing in the next room. 有人听到他在隔壁房间唱歌。

2. 能用-ing形式作宾语补足语的几类动词: 1) 表示感觉和心理状态的动词，常见的有see, hear, feel, smell, find, notice, observe, look at, listen to等。如：

We saw a light burning in the window. I felt somebody patting me on the shoulder. 3.see, hear, feel, watch等动词之后用-ing形式和动词不定式作宾语补足语的区别：

We passed by the classmates and saw the teacher making the experiment. 我们走过教室，看见老师在做实验（只在走过教室的刹那间，看见老师

正在做实验）

We sat an hour and watched the teacher make the experiment. 我们坐了一个小时，看老师做实验.（一个小时之内一直在看老师作实验）

②如果宾语补足语是短暂性动词，动词不定式短语表示一次动作，而-ing 形式则表示反复动作。如：

We heard the door slam. We heard the door slamming. 三、-ing形式作表语

-ing形式作表语时放在系动词之后，用来泛指某种动作或行为，以说明主语的身份、性质或情况。如：

Her hobby is painting.

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她的业余爱好是画画。

My job is looking after the children. 我的工作就是照顾这些孩子。

His concern for his mother is most touching. 他对母亲的关爱很感人。

Step4.Exercises Do some exercise (on the screen )to consolidate their understanding Step 5.summary Today, we learned some useful structures. The -ing form can be used as the attribute, the object complement, and predicative. Step 6 Homework 1.finish all Exercises on Page 56. 2. 2. review what we have learned in this unit.

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