v-ingform现在分词、动名词

1、Revising the ing form说出下列动词的现在分词形式：说出下列动词的现在分词形式： Work _ sleep _ study _ take _ make _ dance _ cut _ put _ begin _ lie _ tie _ die _观察下列例句观察下列例句, 思考划线部分作用。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,

2、 the students stood up. ( )(4) I saw the boy walking on the street yesterday. ( )(5) Playing football is his favotire sport. ( ) (6) I didnt stop working last night. ( )(7) My work is teaching English. ( )定语定语定语定语状语状语宾补宾补 主语主语宾语宾语表语表语一一.V-ingdoinghaving done一般式一般式完成式完成式being donehaving been done主动主动

3、被动被动体会体会having done与与doing的不同用法的不同用法: 1) Having written the letter, John went to the post office.2) Seeing the beautiful sight, the children felt excited. 总结总结: V-ingdoinghaving done表动作表动作有先有后有先有后表动作表动作同时发生同时发生一般式一般式完成式完成式用法用法 1) ing形式的完成式所表示分词动作形式的完成式所表示分词动作先于先于谓语动词发生谓语动词发生2) 表示被动可直接用过去分词表示被动可直接用过去

4、分词例句例句 1)_, I went home. (= After I had finished my work, )工作做完之后工作做完之后, 我就回家了。我就回家了。2) _, the book has some faults.这本书因仓促这本书因仓促(in haste)写成写成,所以有些缺憾。所以有些缺憾。 动词动词 having done的意义的意义Having finished my work(Having been) written in haste用法用法例句例句时间时间在街上走的时候在街上走的时候, 我遇到了玛丽。我遇到了玛丽。_, I met Mary. (= While I

5、 was walking along the street) 动词动词-ing形式作状语形式作状语Walking along the street用法用法例句例句原因原因 因为疲倦因为疲倦, 我停下来休息。我停下来休息。_I stopped to take a rest. (= Because I was tired, )条件条件 _, you will find the school. (= If you turn to the left, ) 向左走向左走, 你就会找到那个学校。你就会找到那个学校。Being tired,Turning to the left用法用法例句例句让步让步 _,

6、 he never come to see me.(= Though he knows where I live, ) 尽管他知道我的住处尽管他知道我的住处, 但从不来但从不来看我。看我。Knowing where I live用用法法例句例句伴伴随随I stood there,_. (= , and waited for her.) 我站在那儿等她。我站在那儿等她。结结果果It rained heavily,_. (= It rained heavily so that it caused severe flooding in the area.) waiting for hercausin

7、g severe flooding in the area1.分词分词 (短语短语) 作状语时作状语时, 其逻辑主语必须与句子的其逻辑主语必须与句子的主语一致。主语一致。如果不一致如果不一致, 必须用独立主格结构来必须用独立主格结构来表示表示, 也就是在分词前面加上它的逻辑主语。也就是在分词前面加上它的逻辑主语。 使用使用- ing形式需注意的几个问题形式需注意的几个问题1. My wife had a long talk with Sally, explaining why she didnt want the children to play together. 2. The train

8、having gone, we had to wait another day.-ving形式表示主动、进行形式表示主动、进行; ved表示被动、完成。表示被动、完成。试比较试比较: The enemy fled in a panic, leaving behind a lot of dead bodies and weapons. Defeated and frightened, the enemy fled in a panic. 2. 与过去分词作状语的区别与过去分词作状语的区别Not fearing the fire, the child touched and got a finge

9、r burnt. Not knowing how to find the subway, I asked a policeman for help. 3. 分词的否定形式是在分词短语前面分词的否定形式是在分词短语前面加上加上 not, never等否定词构成。如等否定词构成。如: 4. On/upon +v-ing形式的作时间状语，形式的作时间状语，表示表示“一一就就”On my arriving in Beijing, I will telephone you.On hearing the news, I jumped with great joy.5. 分词短语做状语时分词短语做状语时,

10、前面可加连词前面可加连词/介词介词, 但分词短语和句子之间不能用但分词短语和句子之间不能用并列连词并列连词(如如but, and)When seeing from the top of the hill, you can enjoy the whole beauty of this city. 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

11、 street.3) _ (听到这个消息听到这个消息), we got excited.crossingHearing the newsD 1) _ him the answer several times, I didnt know whether he could understand.2) _ the answer several times, he still couldnt solve the problem.Having toldHaving been told 用用having been told /having told填空：填空：主动主动被动被动归纳归纳主句主语为动作的主句主

12、语为动作的发出者发出者。主句主语为动作的主句主语为动作的承受者承受者。误误: Having been told many times, but he still couldnt understand it.正正: He was told many times, but he still couldnt understand it. 或或 Having been told many times, he still couldnt understand it.1. Because he was ill, he didnt go to school. _ _, he didnt go to scho

13、ol.2. When she was walking along the street one day, she met an old friend of hers. _ _ the street one day, she met an old friend of hers. Being illWalking along3. If it is sunny, well go for a picnic tomorrow._ _ _, well go for a picnic tomorrow.4. After she had finished her homework, the little gi

14、rl began to watch TV._ _ her homework, the little girl began to watch TV.5. Because they had been warned by the teacher, they didnt make such mistakes._ _ _ by the teacher, they didnt make such mistakes.It being sunnyHaving finishedHaving been warned6. As it was a holiday, all the shops were shut._

15、_ _ _, all the shops were shut.7. If I had been given a longer time, I could have done it better than planned._ _ _ a longer time, I could have done it better than planned.8. After I got home, I found my books missing._ _ _, I found my books missing.Having got home Having been givenIt being a holida

16、y9. When he was still a small boy, he went to France with his father._ _ _ _, he went to France with his father.10. When autumn comes, swallows go to the south._ _, swallows go to the south.Being asmallboyAutumn coming归纳总结：归纳总结：动词动词-ing是是 _ 中的一种，中的一种， 单独使用时单独使用时, 能在句中做除能在句中做除_ 之外的任何其他句子成分。如之外的任何其他句子

17、成分。如: 主语、主语、 宾语、表语、定语、状语、宾补等。宾语、表语、定语、状语、宾补等。在语态上，动词在语态上，动词-ing表示表示 _ (主动主动/被动的动作被动的动作)。 在时间上在时间上, 动词动词-ing一般表示一般表示 _ (正在进行正在进行/已经完成已经完成)的动作。的动作。 动词非谓语形式动词非谓语形式谓语谓语主动主动正在进行正在进行用用Ving 做状语翻译句子做状语翻译句子1在街上走的时候在街上走的时候, 我遇到了玛丽。我遇到了玛丽。2因为疲倦因为疲倦, 我停下来休息。我停下来休息。3向左走向左走, 你就会找到那个学校。你就会找到那个学校。4我站在那儿等她我站在那儿等她.5工

18、作做完之后工作做完之后, 我就回家了。我就回家了。6她被蛇咬了三次后她被蛇咬了三次后, 她看见蛇后就害怕。她看见蛇后就害怕。7正在进行的那个会议非常重要。正在进行的那个会议非常重要。8听到这个消息，我们变得很兴奋。听到这个消息，我们变得很兴奋。9布朗先生刷过牙布朗先生刷过牙, 就下楼来吃早饭。就下楼来吃早饭。10开完会后我们都回家了。（用主语开完会后我们都回家了。（用主语+being +adj/n+主句主句)Exercise 2: 1) 她被蛇咬了三次后她被蛇咬了三次后, 她看见蛇后就害怕。她看见蛇后就害怕。 _ _ _2) 正在进行的那个会议非常重要。正在进行的那个会议非常重要。 _ _Having been bitten by the snake for three times, she feels frightenedThe meeting being hold now is of great importance.when seeing the snake.1布朗先生刷过牙布朗先生刷过牙, 就下楼来吃早饭。就下楼来吃早饭。2 她被蛇咬了三次后她被蛇咬了三次后, 她看