Learning about Language课件配套优秀

Grammar

Teaching aims: Enable students to learn how to use the –ing form as the predicative, the attribute and the object complement.

Key points:

Let students know the structures of the sentences with the –ing form Difficult points: Help students master the usages of –ing form as the predicative, the attribute and the object complement. Teaching aids: A computer Teaching procedures: StepⅠ.

Lead in Seeing is believing

Ask students to analysize the sentence，know subject and object. Step Ⅱ.

Revision Task 1.

Have a revision about the –ing form used as the subject and object. Give students some sentences to analyse sentences’ structures..

Task 2.

New usage of the –ing form Ask students to look at the given sentences and discover the usages of v-ing .

Step Ⅲ.

Explain the –ing form used as the predicative, the attribute and the object complement. The -ing form used as the predictive Task1.

Find out which –ing form is not used as the predicative . 1. Our greatest happiness is serving the people wholeheartedly. 2. The film we saw last night is quite moving.

3. He was watching TV when I stepped into his room last night.

归纳：

-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.

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。

当动词ing形式在句子做表语时，有两个特征：

第一：有动词的特征，能带有自己的宾语。

第二：有形容词的特征，相当于一个形容词。

For example: Our job is playing all kinds of music. The thought that they could cross the whole continent was exiting. 第

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The -ing form 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。

2. 动词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。

3. -ing形式短语也可以用作非限制定语，相当于一个非限制性定语从句，这时，它与句子其他部分用逗号分开

a) 1. China is a developing country.

2. They set up an operating table in a small temple.

3. The student making the experiment is our monitor b) They lived in a room facing the street.

= They lived in a room that faces the street.

c)

His brother, working as a teacher, lives in Beijing.

= His brother, who is working as a teacher, lives in Beijing.

The -ing form used as the object complement a) Discover v-ing used as object complement.

1. I saw him going upstairs.

2. We watched her crossing the street.

3. We heard her singing in her room。

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

5. The boss kept the workers working the whole night.

6. I felt somebody patting me on the shoulder.

7. I can’t get the clock going again. 8. You won’t catch me doing that again. 总结:1) 表示感觉和心理状态的动词：see, hear, feel, smell, find, notice, observe, look at, listen to等,后面常用动词ing形式作宾补。

2) 表示指使意义的动词：have, set, keep, get, catch, leave等，后面常用动词ing形式作宾补。

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：前者表示动作正在进行，而后者表示（或强调）动作从开始到结束的全过程

1) We passed by the classroom and saw the teacher making the experiment 2) We sat an hour and watched the teacher make the experiment.

StepⅣ

Homework

Do the exercise in the textbook.

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