Learning about Language课堂实录【2】

Teaching plan for Unit 2 Learning about Language (Revising the ~ing form) By Li Qinmin Introduction In this period students will first be guided to review some basic knowledge about –ing . After that they may be given materials to learn about the –ing form. Finally they shall take a quiz to consolidate their knowledge.

Objectives 1.To help students learn about the –ing form

2.To help students discover and learn to use some useful words and expressions 3.To help students discover and learn to use some useful structures Procedures Step 1. Warming up by asking questions

1 what is –ing? 2 what’s the function of –ing? 3 what is the meaning of –ing ? what’s the difference between –ing,to do and –ed? Step 2. Learning about grammar 动词-ing形式起到名词、形容词和副词的作用，在句中可作主语、宾语、表语、状语和宾语补足语，但不能单独构成谓语，表示的是主动与进行，其构成形式如下，

一：-ing的形式：-ing有一般式和完成式。及物动词的-ing还有主动语态和被动语态，而不及物动词的-ing则没有被动语态。现在以及物动词make 和不及物动词go为例，将其-ing各种形式列表如下：

动词

语态

形式

（否定）一般式

（否定）完成式

及物动词make 主动语态

（not）making （not）having made 被动语态

（not）being made （not）having been made 不及物动词go 主动语态

（not）going （not）having gone 1.–ing短语的一般式和完成式

Eg (talk) and_____(laugh), the students went into the classroom. , he couldn’t afford to buy a house. (poor)

_ ____(judge)by his accent, he must be from America. 2–ing短语的完成式(having + 过去分词)作状语,表示在句中谓语之前发生的动作和状态。

eg: __________the tent, they started to cook their supper.(put) (= After they had put up the tent, they started to cook their supper. ___________many times,he decided to give it up.(fail) (=after he had failed many times,he decided to give it up.) 3 作状语用的–ing短语,其逻辑主语必须同句中主语相一致。

eg: Having found the cause, they continued the experiment.(正) Having found the cause, the experiment continued. (误) 但有时它也可以有自己独立的逻辑主语,这种结构称为独立主格结构。

eg: So many people _____(absent) ,(=As so many people were absent) they decided to put the meeting off. Weather ________(permit), (=If weather permits) we’ll go there on foot.

4) 现在分词短语的被动语态表示被动又正在进行的动作

The bridge_________will be finished in the next month.(build) 现在分词短语的完成被动式基本相当于过去分词的含义，既表被动，又表完成

_________many times, he still can’t remember his son’s telephone number.(tell) 5) 现在分词短语的否定形式由

“not+ 现在分词”构成,完成式的否定式“not +having +现在分词”

__ _______(没有收到儿子的来信)her son for a long time, the mother worried a great deal.(hear)

Exercise

一；用所给词的适当形式填空

1._______(not know) anything about the accident,he went to work as usual.

2 The old man sat under the tree,______(listen) to the radio.

3________(turn) to the right,you will find the post office you’re lokking for.

4_________(find) her car stolen,she hurried to a policeman for help.

5 My computer______(repair),can I use yours for a while?

6________(finish) his homework,he went to bed.

7________(refuse) many times,I became desperate.

二；完成句子

1__________(把钥匙握在手上)，he looked for them everywhere.(hold)

2___________（天气允许的话），we’ll go on a travel.(permit)

3_____________(读完这本书)，he put it on the shelf.(finish)

4 It ___________(是星期天)，the street is very busy.(be)

5___________(还没完成)，the program still requires great efforts.(finish)

6____________(被带到医院) in time,the little girl was saved at last.(take)

7____________(聚集在火的周围)，the tourists danced with the local people.(gather)

8 The doctors are still working on the research,__________(希望找到)a cure for the disease.(hope)