姜非谓语动词作状语

1、Unit 4Body language1.动词-ing形式的作用： 观察下列例句，思考划线部分作用。 (1) This is an interesting book. ( ) (2) The man sitting by the window is our maths teacher. ( ) (3) Seeing the teacher entering the room, the students stood up. ( ) (4) I saw the boy walking on the street yesterday. ( ) (5) Playing football is his

2、favotire sport. ( ) (6) I didnt stop working last night. ( ) (7) My work is teaching English. ( )定语定语状语宾补 主语宾语表语 1. _ dogs seldom bite. A. Bark B. To bark C. Barked D. Barking 2. The wolf spoke in a _ voice and Mr. Dongguo felt_. A. frightening; frightened B. frightened; frightened C. frighten; frig

3、htening D. frightening; frighteningDA 3. Its pleasure to watch the face of a _ baby. A. asleep B. sleep C. sleeping D. slept 4. The _ buildings showed us that an earthquake was coming. A. shaking B. shook C. shaken D. shake CA归纳总结：动词-ing是_中的一种，单独使用时，能在句中做除_之外的任何其他句子成分。如：主语、宾语、表语、定语、状语、宾补等。在语态上，动词-in

4、g表示_（主动/被动的动作。在时间上，动词-ing一般表示_（正在进行/已经完成）的动作。 动词非谓语形式谓语主动正在进行(not) doing(not) being done(not)having done(not)having been done1.V-ing 形式由 “doing” 构成, 否定形式是 “not doing”. 1.什么是V-ing？ 定义：说明事物发生的时间，原因，条件，方式或伴随，地点，结果，让步，程度等情况的词叫做状语。 状语可以由副词，短语以及从句来担任。Because I catch a cold, I dont feel like going school t

5、omorrow.状语V-ing 作状语 的用法本课重点即：V-ing短语在句子中作状语往往和逻辑主语之间存在主动关系。可以表示时间，原因，结果，条件，让步，方式或伴随动作等。现在分词一般不用作表目的状语（通常用不定式表目的地状语）。 例如： I ran out of the house shouting. Sally was lying in bed crying. 分词和主语之间是主动关系。齐读:1.动词-ing 形式作状语时,通常表示主语正在进行的另一动作,来对谓语表示的主要动作加以修饰或作为陪衬。I got home, feeling very tired. 重点:现在分词作状语,相当于

6、相应的状语从句。考点：如何将现在分词转换为状语从句！1). Walking in the street, I saw a beautiful girl.2). Having turned off the TV set, he began to go over Chinese.时间When I was walking in the street，时间After he had turned off the TV set,1.作时间状语,相当于时间状语从句。 常用引导词：when, while, as ,once, since, before, after, till, until, as soon

7、 as 等 。1). Being too young, he couldnt join the army.2). Not knowing her address, we cant get in touch with her.原因Because he was too young, 原因As we dont know her address，2. 作原因状语，相当于原因状语从句常用引导词：because, since, as 1). Using your head, youll find a good way.2). Working hard, youll surely succeed.条件If

8、you use your head, 条件If you work hard，3. 作条件状语，相当于条件状语从句条件状语从句常用引导词：if, unless, 1). She stood there waiting for Tom.2). He came running back to tell me the news. 伴随= She stood there and waited for Tom.方式4. 作方式状语或伴随状语， 相当于并列句“and”.他们笑着谈着走进了教室。_, they went into the classroom.他斜靠(lean)着墙站着。He stood _th

9、e wall.(He stood and leaned against the wall.)Laughing and talkingleaning against1). The child fell, striking his head against the door and cutting it.结果so his head stroke against the door and cut. “所以”常用引导词：so , so that 等。5. 作结果状语,相当于结果状从。1). Knowing all this, the guard didnt let me enter the lectu

10、re hall.让步Although he Knew常用引导词：although ,though 等。5. 作让步状语,相当于让步状从。注意： 当现在分词所表示的动作发生在谓语动词动作之前时，应使用完成式： Having finished his homework, he rushed out to play basketball.2. 当现在分词与句子的主语之间存在着逻辑上的被动关系时，应使用被动式：Being helped by Tom, she will learn English well.having donebeing done3. 当现在分词的被动式的动作发生在谓语动词动作之前时

11、，被动式应使用完成式：Having been translated into many languages, the book was widely read all over the world.having been done观察下列2个句子, 体会having done与doing的不同的用法(1) Having written the letter, John went to the post office.(2) Seeing the beautiful sight, the children felt excited. 总结: V-ingdoinghaving done表动作有先有

12、后表动作同时发生一般式完成式 （1） Walking through the park, we saw lots of flowers. （2）Walking through the park, the flowers looked nice.（3）Standing on the tower, we could see the whole city. （4）Standing on the tower, the whole village could be seen. 4. 现在分词作状语时，它的逻辑主语必须与主句的主语是一致的。5. 独立主格结构：Spring coming on, the t

13、rees turned green.Her mother being ill, she had to look after her at home.Time permitting, well visit the Great Wall.He guiding the blind man, they walked slowly across the street.6. 固定结构：Judging from his appearance, he must be very rich.Generally speaking, his answer is right.Considering everything

14、, they did a good job.Exercise1:1). _ the child to bed, she began to correct the students homework.A. Sending B. Being sent C. Sent D. Having sent2). Be careful when / while _ (cross)the street.3). _ ( 听到这个消息) , we got excited.crossingHearing the newsExercise2: 1).她被蛇咬了三次后，她看见蛇后就害怕。_,2).正在进行的那个会议非常重

15、要。_for three times she feels frightened when seeing the snake.Having been bitten by the snakeThe meeting being held now is of great importance.举一反三 : V-ingdoinghaving done一般式完成式being donehaving been done主动被动1)_him the answer several timeS, I didt know whether he could understand.2)_the answer severa

16、l times , he still couldnt sovle the question.Having toldHaving been toldExercise3: 用having been told having told填空：主动被动归纳主句主语为动作的发出者。主句主语为动作的承受者。前后主语是否一致是解题的关键：1.When we stand on the hill, we can see our school. (When) Standing on the hill ,we can see .2.When we see our school on the hill, our scho

17、ol looks like a big garden. (When) Seen on the hill, our school looks.If you gave me more time ,I can do it better. =Given more time, I can do it better2. Though it is very small, the computer can do a lot of things. = Though being very small, the computer can do a lot of things.3. When he heard the

18、 news, he jumped up.=Hearing the news, he jumped up.4.Because we didnt know his address, we had to wait for him outside.= Not knowing his address, we had to wait for him outside. 1. Having not seen the film, I cant tell you what I think of it. 2. The men worked for extra hours got an extra pay. 3. S

19、een from the top of the hill, we find the city more beautiful. 4. Generally speak, facial expressions are helpful communications, too.Not havingworkingSeeingspeakingCorrect the sentences.5. “ Cant you read?” the man said, angrily pointed to the notice on the wall.6. Knocking at the door before enter

20、ing, please.7. European football is played in 80 countries, made it the most popular sport in the world.pointingKnockmakingChoose the best answer. 1. They set out _ for the _ boy. A. searching; losing B. searching; lost C. to search; lost D. searched; losing 2. The student sat there, _ what to do. A

21、. doesnt knowing B. didnt knowing C. not know D. not knowingBD 3. He sat there _ , with his head on his hand. A. and think B. thinking C. thought D. being thought 4. The _ Prime Minister expressed his satisfaction with his talks, _ that he had enjoyed his stay here. A. visiting; add B. visited; addi

22、ng C. visiting; adding D. visited; addedBC 5. The stranger said something in _ voice and the little girl was very much _ A. frightening, frightened B. frightened, frightening C. frightening, frightening D. frightened, frightenedA 6. _the piano, someone suddenly knocked at the door. A. Playing B. When I was playing C. Repairing D. ExaminingB 7. Mother caught the boy _ in the corner. A. smoke B. to smoke C. being smoked D. smokingD 8. Generally speaking, _ according to the directions, the drug has no side effect. A. when taking B. w