杨美桃的课件改进

1、the -ing form as the attribute and adverbial -ing-ing形式作定语和状语形式作定语和状语objectiveto learn the -ing form as the attribute and adverbial.语法讲解建议采用归纳法，如尽语法讲解建议采用归纳法，如尽可能多的呈现一些相关例句，或可能多的呈现一些相关例句，或可让学生从已学课文中找相应例可让学生从已学课文中找相应例句，引导学生试着从所观察到的句，引导学生试着从所观察到的语言现象中总结出语言规则和语语言现象中总结出语言规则和语法规律。法规律。1. mice ran out of t

2、he fields looking for places to hide. (必修必修1) 2. following old photos, the room has been made to look much like the old one. (必修必修2) 3. wang peng sat in his empty restaurant feeling very frustrated. (必修必修3) look at the following sentences.1. yesterday, another student and i, representing our univers

3、itys student association, went to the capital international airport to meet 2. i saw several young people enter the waiting area 3. ., she recognized tony garcias smiling face.sentences from this unit:4. i stood for a minute watching them and then went to greet them.5. she stepped back appearing sur

4、prised 6. then akira nagata from japan came in smiling, 7. when darlene coulon from france came dashing through the door, 8. they also express their feelings using unspoken “language” to test your sense of observationto test your ability of short-term memory to test your ability to highlight the lan

5、guage pointsguess1. mice ran out of the fields _ for places to hide. 2. _ old photos, the room has been made to look much like the old one. 3. wang peng sat in his empty restaurant _ very frustrated. 4. yesterday, another student and i, _ our universitys student association, went to the capital inte

6、rnational airport to meet 5. i saw several young people enter the _ area lookingfollowingfeelingrepresentingwaiting6. ., she recognized tony garcias _ face.7. i stood for a minute _ them and then went to greet them.8. she stepped back _ surprised 9. then akira nagata from japan came in _, 10. when d

7、arlene coulon from france came _ through the door, 11. they also express their feelings _ unspoken “language” smilingwatchingappearingsmilingdashingusing 1. mother caught the boy _ in the corner. a. smoke b. to smoke c. being smoked d. smoking2. “we cant go out in this weather”, said bob, _ out of t

8、he window. a. looking b. to look c. looked d. having looked 3. he looked around and caught a man _ his hand into the pocket of a passenger. a. put b. to be putting c. to put d. putting 4. suddenly, a tall man driving a golden carriage _ the girl and took her away, _ into the woods. a. seizing; disap

9、peared b. seized; disappeared c. seizing; disappearing d. seized; disappearing 5. _ in the queue for half an hour. tom suddenly realized that he had left his wallet at home. a. to wait b. have waited c. having waited d. to have waited 6. the picture _ on the wall is painted by my nephew. a. having h

10、ung b. hanging c. hangs d. being hung以上我们已经通过归纳总结和练习以上我们已经通过归纳总结和练习对本课的语法内容有了一定的了解，对本课的语法内容有了一定的了解，下面就让我们根据下面就让我们根据之前练习的考察情之前练习的考察情况进一步选择讲解况进一步选择讲解该语法项的重难点。该语法项的重难点。动词动词-ing形式在句中作定语和状语是本形式在句中作定语和状语是本单元的学习重点。单元的学习重点。1. 作定语作定语 动词动词-ing形式可以单独充当名词的前置形式可以单独充当名词的前置修饰语修饰语, 这时有两种情况。这时有两种情况。(1)动词动词-ing形式表示形式

11、表示“供作供作.之用之用”的意的意 思思, 这类作定语的这类作定语的-ing形式叫动名词。形式叫动名词。 a swimming pool = a pool for swimminga sleeping car = a car for sleeping(2)动词动词-ing形式表示形式表示“.的的”意思意思, 叫叫现现 在分词。在分词。 a sleeping child working people the rising sun动词动词-ing形式短语作定语时一般放在它所形式短语作定语时一般放在它所修饰的名词之后修饰的名词之后, 相当于一个定语从句。相当于一个定语从句。 they are vis

12、itors coming from several countries. the boy standing there is a classmate of mine.(1)four people entered the room looking around in a curious way. = four people entered the room and looked around in a curious way.(2)being poor, he couldnt afford a tv set. 原因原因2. 作状语作状语可以表示时间、原因、结果、条件、可以表示时间、原因、结果、条

13、件、行为方式或伴随动作等。行为方式或伴随动作等。伴随伴随(4)(when) hearing the news, he got frightened. =when he heard the news, he got frightened. (5)the child slipped and fell, hitting his head against the door. 结果结果时间时间, 可以在分词前保留可以在分词前保留when(3)working hard, youll surely succeed.条件条件attention please 动词动词-ing形式作状语时形式作状语时, 它的逻辑

14、主语必它的逻辑主语必须与主句的主语是一致的。须与主句的主语是一致的。time permitting, i will pay a visit to the whole city. (分词的逻辑主语是分词的逻辑主语是time, 而句子的主语而句子的主语是是i, 两者不构成主谓关系两者不构成主谓关系, 所以只能用所以只能用独立主格结构独立主格结构, 也就是给现在分词补充也就是给现在分词补充一个主语。一个主语。)she stepped back appearing surprised.his nose touchedmr. cooks moving hand.she stepped back appe

15、aring surprised.=she stepped back and appeared surprised.his nose touched mr. cooks moving hand.=his nose touched mr. cooks hand which is moving.they also express their feelings using unspoken language.=they also express their feelings by the way of using unspoken language.=they are visitors who com

16、e from several countries.they are visitors coming from several countries. point out the usage of the ing form.sliding, bumping, falling作宾语补足语作宾语补足语1. do you find it funny to see someone sliding on a banana skin, bumping into someone else round a corner, or falling down a hole in the road?3. the argu

17、ment is very convincing.using作介词作介词for的宾语的宾语; including作状语作状语convincing作表语作表语2. he became famous for using a particular form of acting, including mime and farce. overcoming作介词宾语作介词宾语5. finally he tries cutting and eating the bottom of the shoe. cutting, eating作宾语作宾语4. but he was loved by all who wat

18、ched the films for his determination in overcoming difficulties and being kind even when people were unkind to him.i. using structures.hold in arms, cry, appear sadthe woman holds her son in arms, crying and appearing very sad.box, hit on the face, move, stepsthe two boxing men try to hit the other

19、on the face, moving their steps carefully.ski, laugh, excitingthey are skiing down the hill, laughing all the way. what an exciting scene it is!dance, sing, raise arms up, amazing musicthey are dancing to amazing music, singing and raising their arms up.koala bear, carry, climb, search for foodcarrying her little bab