江苏省连云港灌云县第一中学高中英语必修五：UNIT 2 THE ENVIRONMENT GRAMMAR AND USUAGE课件.ppt

1、Grammar and usageVerb-ing Form&Verb-ing PhrasesDo you know anything about verb-ing form or verb-ing phrases?zxxkPlease fill in the blanks with the proper forms of the given verbs 1.They burst into laughter when they heard the _(amuse)story.z.xxk2.Is there any hope of our team _(win)the match?3._(fin

2、ish)his composition,he went to have a heart-to-heart talk with his father.4._(send)to the countryside,he had to leave the city.5.The building _(build)now is our physics lab.6.When _(leave)the airport,they waved again and again to us.7._(not know)how to give first aid to the injured girl,he telephone

3、d the doctor for help.Please fill in the blanks with the proper forms of the given verbs8.This same thing,_(happen)in the peacetime,would be a great disaster.9.The chemical composition of water is H2O,whether _(be)solid,liquid or vapor.10.We introduced a lot of advanced equipment,thus _(save)much ti

4、me and labor.11.We held a party,_(celebrate)the arrival of the new baby.12.They sat together,_(study)carefully the design of the new project.13.Weather _(permit),we will go for an outing next week.14.We caught the boy _(pick)flowers in the garden.15.He is a businessman _(grow)rich in recent years.Ve

5、rb-ing form can be used as an adjective or adverb.It can serve in a sentence asVerb-ing Formthe attribute.the predicative.the objective complement.Serve as the attributeThere is a waiting taxi around the corner.Lets go and take it.=I like the room facing south.=Attribute is a noun or an adjective th

6、at comes before a noun and describes it.There is a taxi which is waiting around the corner.Lets go and take it.zx.xkI like the room which is facing south.Serve as the predicativeThe story I heard from him yesterday sounded very frightening.My brothers job is designing new buildings.Predicative is an

7、 adjective that comes after a linking verb.Serve as the object complementHe kept me waiting for a long time.We heard someone singing in the next room.An object complement is an adjective or a noun that relates to and describes the objects of a sentence.Verb-ing phrase can be a verb-ing on its own.Th

8、ere can also be an object and/or adverbial after the verb-ing.Verb-ing phrases can express the time,the reason,the result,and the condition.Usually we can change verb-ing phrases into adverbial clauses.Can you give some examples of verb-ing phrases to express the time,the reason,the result,or the co

9、ndition?Verb-ing Phrasestime reason condition resultExpress the timeHearing the good news,he jumped with joy.=Asking around,I found there were no students taking their mobile phones to that school.=We can use clauses introduced by when and after to rewrite phrases showing the time.After he heard the

10、 good news,he jumped with joy.When I asked around,I found there were no students who took their mobile phones to that school.zx.xkExpress the reasonHe went to the company with two of his designs,hoping to get a job there.=Having no money in his pocket,he put down the book unwillingly.=We can use cla

11、uses introduced by because to rewrite phrases showing the time.He went to the company with two of his designs,because he hoped to get a job there.Because he had no money in his pocket,he put down the book unwillingly.Express the resultThe car ran at an amazing speed,knocking into the wall.=Her mothe

12、r died in 1966,leaving her with four younger brothers and sisters.=We can use as a result to rewrite phrases showing the result.The car ran at an amazing speed.As a result,it knocked into the wall.Her mother died in 1966.As a result,she left her with four younger brothers and sisters.Express the con

13、ditionTurning to the left,youll find the post office there.=Working hard,you will achieve your goal.=We can use clauses introduced by if to rewrite phrases showing the time.If you turn to the left,youll find the post office there.If you work hard,you will achieve your goal.Verb-ing can be used after

14、 verbs like stand,sit,and lie to show that the two actions are happening at the same time.My father sat at the table,reading China Daily.=My father sat the table,and read China Daily.Attention:1.the perfect form of verb-ing2.conjunction+verb-ing to express the time 3.the negative form of verb-ing4.t

15、he understood subject of a verb-ing Having finished his homework,the boy watched TV for a short while.=He often keeps a dictionary at hand while learning English.=Not having received an answer,I wrote to him again.=They came into the classroom,talking and laughing.=Time permitting,well go to visit a

16、 senior school.=Group Activities Discuss anything that you are not so sure of with your group members about verb-ing forms.If necessary,turn to the teacher for help.zx.xkSome exercises about verb-ing form1.This is an early church,_ from the ninth century,which was rebuilt under the direction of San

17、Carlo Borromeo.(date)2.Now he felt tired and wouldnt walk any longer,_ many miles without rest.(walk)3.Do you see that _(dance)girl?She is my sister.4.The wild flowers looked like a soft orange blanket _(cover)the desert.5.My cousin came to see me from the country,_(bring)me a full basket of fresh f

18、ruits.Please fill in the blanks with the proper forms of the given verbs Some exercises about verb-ing form6._(separate)from other continents for millions of years,Australia has many plants and animals not found in any other country in the world.7.The manager,_(make)it clear to us that he didnt agre

19、e with us,left the meeting room.8.When_(compare)different cultures,we often pay attention only to the differences without noticing the many similarities.9.Dont leave the water _(run)while you brush your teeth.10._(taste)good,the food was soon sold out.Please fill in the blanks with the proper forms of the given verbs Homework1.Review what we have learned about verb-ing form.2.Do Part C1 on page 100 in Workbook.3.Finish the exercises on paper about verb-ing form.