Learning about Language含PPT的教学设计及点评

Book4 Unit2 Working the Land Grammar: V-ing形式作主语和宾语

学习目标

1.知识目标：掌握V-ing形式作主语和宾语的基本用法。

2.技能目标：在专项练习中灵活运用所学规则。

3.情感目标：通过学习V-ing形式作主语和宾语的基本用法，让学生丰富句子内容，提高学生学习英语的兴趣。

重点和难点

1. 重点：V-ing形式作主语和宾语的基本用法；

2. 难点：学生在特定语境中能判定出V-ing做主语和宾语的语法功能。

教学过程

一、

V-ing形式的构成

语态

时态

一般式

完成式

(发生在谓语动作之前)

主动

doing

(表主动)

被动

being done (表正在被…或被动) having done having been done 二、V-ing形式的否定形式

通常在其前加not，带有逻辑主语时not应放在逻辑主语和V-ing形式之间。

Eg: You have no excuse for not going.

Excuse me for my not coming on time. 三、V-ing形式的复合结构

1.his doing （形容词性物主代词+doing）

2.Tom's doing（名词's+doing）1,2主宾表

3.him doing（代词宾格+doing）

4.Tom doing（名词+doing）3,4不作主语

Eg: Lily's/Her being late for class made her teacher very angry.

Do you mind my/Jack's/me/Jack leaving now? 四、V-ing作主语（谓语动词用单数）

1.V-ing形式可直接置于句首做主语

Being invited to the party was a great honor to the family. Eg: _______(跳舞) is their hobby.

________(运动)is the best way to lose weight.

2.it做形式主语，V-ing为真正的主语

It is no use crying over spilt milk.覆水难收。

注意：此类结构常见句型如下: It is a waste of time doing sth做某事浪费时间

It's useless/worthwhile doing sth做某事没用/是值得的

It's no good/no use/no fun doing做某事没好处/没用/没意思

Eg：It is no use_____(求救).

It is a waste of time_____(玩电脑游戏). 3.

There is no... 表示不允许、禁止某种行为的发生或存在时，需用V-ing形式做主语。

There is no denying that the enviroment is from bad to worse. 用于布告形式的省略结构中。

No smoking/ parking/ swimming! 补充：动名词做主语往往表示经常性、习惯性的动作, to do做主语表示具体的或一次性的动作。如：

Singing is my hobby, and to sing at my friend's birthday party is my dream. 五、V-ing作宾语

1.V-ing形式既可做及物动词的宾语，也可做介词的宾语。

(1)V-ing形式做及物动词的宾语

口诀：考虑建议盼原谅，consider, suggest / advise ,look forward to ,pardon

承认推迟没得想，admit, delay / put off , fancy

避免错过继续练，avoid , miss ,keep /keep on , practise

否认完成停能赏，deny , finish , stop ,enjoy / appreciate

不禁介意准逃亡，can’t help , mind , allow/ permit ,escape 不准冒险凭想象。forbid , risk , imagine

(2)V-ing做介词的宾语大多和一些固定搭配有关

insist on, object to, be good at, be fond of, look forward to, pay attention to, devote to etc.. 2.

V+to do/doing(意思变化很大) stop to do/doing; mean to do/doing; try to do/doing; remember to do/doing; forget to do/doing; regret to do/doing 3.

V+to do/doing(意思变化不大) 一些表示喜好或开始动作的动词like,love,hate,prefer ,begin, start, continue etc.. 4. need/want/require/deserve doing sth.

=need/want/require/deserve to be done 六、语法专练

1.______________（上学）is boring. ______________（上班）is even more boring. ______________（有钱）and ______________（不做事）is my dream. 2. Remember__ the newspaper when you have finished it.

A. putting back

B. put back

C. to put back

D. be put back

3.Writing stories and articles____what I enjoy most.

A. is

B. are

C. was

D. were

4. He attended the party without___.

A. invited

B. inviting

C. having invited

D. being invited 5. By ____, water can be changed into gas.

A. heating

B. being heate

C. having heated

D. heated 6.I remembered ____ this person somewhere before.

A. seeing

B. having been seen

C. seen

D. to see 7. I regret ____ that to her.

A.having said

B. to have said

C. to say

D. being said 8. He was afraid ___for being late.

A. of seeing

B. of being seen

C. to be seen

D. to have seen

七、总结与作业