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。