Learning about Language优质课教案推荐

Period 1

Teaching aim: To enable students to know about v-ing Teaching contents:

动词ing形式的基本用法

动词ing形式具有名词性质，可在句中担任主语、宾语、表语、定语、宾语补足语和状语，但不能单独作谓语。本单元主要学习动词ing作主语和宾语的用法。

一、动词ing的形式

形式

一般式

完成式

主动

doing having done 被动

being done having been done

英语动词后面加上---ing，

构成动名词。

动名词的时态分一般式和完成式两种，语态分主动形式和被动形式。

以write为例，其动名词的时态和语态变化是：

形式

一般式

完成式

主动

writing 被动

being written having written having been written

动名词的时态:

动名词一般式

：动名词的一般式所表示的动作可以与谓语动作同时，也可在谓语动作之后，有时可能没有明确的先后关系。

1. 没有明确的先后关系。

例如：

Seeing is believing. 眼见为实。

Being careless is not a good habit. 粗心不是一个好习惯。

His job is teaching.他的工作是教书。

Finding work is difficult these days. 现在找工作可不容易。

2. 与谓语动作同时发生。

例如：

He kept smiling. 他不停地笑。

We had a good time in dancing with them. 我们同他们跳舞玩得很开心。

3. 发生在谓语动作之后。

e.g.

He suggested bringing out a new type of bike. 他建议生产一种新型的自行车。

I am thinking of going to the Industrial Exhibition this afternoon. 我想下午去看工业展览。

Would you mind opening the window? 把窗户打开好吗?

动名词完成式

动名词的动作发生在谓语动词所表示的动作之前,这时通常用动名词的完成时态。

She denied having stolen anything．她否认偷过任何东西。

I have no idea of their having done such a thing. 我不知道他们做过那样的事。

I don’t remember having met him before. 我记不得以前见过他。

Thank you for having taken so much trouble to help. 谢谢你费力帮忙。

I am very pleased at your having been honored with a medal.

Tony was very unhappy for not having been invited to the party.

He did not admit having done anything wrong.

动名词的被动式

动名词的被动语态也有一般式和完成式两种。

动名词一般式的被动语态

1.No one enjoys being made fun of in public.没人愿意当众被取笑。

2.He hated being treated like a child.他讨厌象对待小孩那样对待他。

3.We plant trees to prevent soil being washed away easily.

4.There is no need of the bike being stolen.自行车没有被偷的危险。

5.The fact of being supported by so many people is a great comfort. 6.Friendship is the most important in his life.

7.He can’t imagine being left alone in a strange place.

动名词完成式的被动语态

Do you remember having been sent such an e-mail? The house showed no sign of having been damaged.

He prided himself on having never been beaten in chess. After he became conscious, he remembered having been attached and hit on the head with a rod. Tony was very happy for not having been invited.

动名词的否定式：其否定形式是在doing前加上not 1.I am sorry for not being able to come earlier.对不起，没能早些来。

2.He didn’t mind not having been invited.没邀请他，他并不介意。

3.What surprised us was the boy’s not being allowed to see his mother.

4.It happened in spite of my not wanting it to happen. 5.I was displeased at his not going away.他不走我不高兴。

6.What worried him most was their not going there. 7.His not coming back made us much disappointed.