模块五第二单元语法现在分词

Teaching Plan for Grammar inUnit 2 Module 5

Teaching Aims

1.Help Ss understand verbing form as an adjective or adverb

2.Master a verb-ing as attributive, predicative, object complement ect.

Teaching difficult points

1.How to use verb-ing form as an adjective or adverb

2.How to use verb-ing phrases

Teaching steps;

Step1 Lead-in

1.The children stopped____as the teacher came in

A.talk

B.to talk

C.talking

D.talked

2. If he can stop them ____there ,I will do it

A.go

B.to go

C.gone

D.going

3. He is quite used _____in all sorts of weather

A.fly

B.to fly

C.to flying

D.to flied

4. Doctor Bethune went on_____throughtout the night

A.work

B.worked

C.to work

D.working

5. Your shoes are dirty .They need____badly

A.wash

B.washed

C.to wash

D.Washing

Step2 1.Verb-ing form as an adjective or adverb

*Attribute

It is a very moving film and it is well worth seeing

Canada is an English-speaking country

The girl sitting in the corner is my best friend.

*Predicative

Your journey in Kerya is really exciting

What you did was disappointing.

*Object complement

We find the journey to America exciting.

I heard someone playing the violin in the next room.

注:在see hear watch feel notice等动词后，用现在分词构成的复合宾语，表示动作正在进行。而动词原形则表示动作的全过程，即动作已结束。

We saw the teacher making the experiment.

Isaw the girl get into the car and drive off.

2.A verb-ing can be used after verbs like stand,sit,lie .These two action are happening at

the same time.

They stood talking to each other .

They stood when they were talking to each other.

3.A verb-ing has a perfect form , eg having worked,

Having worked side by side with many environmentalists,I know that a healthy environment and stable economy should be possible at the same time.

Step 3. Practise. P29 A and B

Homework: 1. Review Verb-ing form as an adjective

2. Finish the exercise

Verb-ing phrases

Teaching steps;

Step 1: Lead-in

1.-------full preparations, we decided to put off the meeting till next week.

A.We did not make

B.Having not make C We had not made D.Not having made

2.European football is played in 80 countries,-------it the most popular sport in the world.

A.making B makes C made Dto made

3.-------what the situation would be like ,they decided to keep silent.

A. Having not know B Knowing not C.Not know D.Not knowing

Step 2 Verb-ing phrases

1.Verb-ing phrases can express

*time

Seeing the big snake ,the girl was almost frightended to death.

=When she saw the big snake,………

*reason

Being a student,I must work hard.

=Because I am a student, I must work hard.

*result

The factory keeps releasing smoke,making the air dirty.

=The factory keeps releasing smoke.As a result ,the air is made dirty.

*condition

Preparing fully, we can achieve great things

=If we prepare fully, we can ….

2.We can also use the pattern conjunction+verb-ing to express time.The common conjunctions

are when,whenever,while,once,and until.

We have to take environmental protection into consideration when developing the economy.

3.The understood subject of a verb-ing clause is usually the same as the subject of the main

clause

He travelled on the plane like this, keeping the tortoise hidden in a blanket.

=When he travelled on the plane like this , he kept the tortoise hidden in a blanket.

4.We put NOT before the verb-ing to create its negative form

He sat there, not knowing what to say.

Step 3. Practise P31

Step 4 Exercise:

Homework: 1.Review Verb-ing phrases

2.Finish the exercise