现在分词与过去分词课件.ppt

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1、Non-verbs:非谓语动词1 The Infinitive 动词不定式2 V-ing:Gerund 动名词 Present Participle 现在分词3 Past Participle 过去分词4 Absolute Construction 独立主格结构,现在分词(present participle)与过去分词(past participle),？,V-ing Forms:active or continuous(表主动或正在进行）V-ed Forms:passive or done（表被动或已完成）,The differences of their characteristics:

2、,Vt.,vi.,Beaten by his wife,the grey wolf felt very sad.,Beating his husband,the red wolf felt very happy.,Watch a short Video clip,Watch a short Video clip,Functions：1 As attributive(作定语）:单个分词作前置定语，分词短语作后置定语。falling leaves fallen leavesa developing countrya developed countrya touching storya touche

3、d boy,前置定语,a girl called Daisya girl walking on the streeta man sitting under the treea man followed by several children,后置定语,2 As predicative:（作表语）V-ING FORMS:to show the characteristics of the subject(表示主语所具有的特征）V-ED FORMS:to show the state the subject is(表示主语所处的状态）,The situation is encouraging.形势

4、很令人鼓舞。,The food smells inviting.这个菜香味怡人。,The door remained locked.门仍然锁着。,She looked disappointed.她显得很失望。,形容词化的现在分词与过去分词：现在分词：表示令人/使人产生某种情感或情绪。过去分词：表示人或动物本身所具有的某种情感或情绪。,V-ING FORMS:amusing charming encouraging confusing disappointing discouraging excitinginteresting inviting surprising astonishing re

5、freshing shocking pleasing embarrassingsatisfying tiring worrying touching movingV-ED FORMS:amused encouraged confused disappointed discouraged excited interested surprised astonished refreshed shocked pleased embarrassed satisfied tired worriedtouched moved,As object complement:(作宾语补足语)在 see,watch,

6、hear,feel,find,get,keep,notice,observe,listen to,look at,leave,catch等动词之后。在have,make,get等使役动词之后例如：Can you hear her singing the song in the next room?你能听见她在隔壁唱歌吗？He kept the car waiting at the gate.他让小汽车在门口等着 I saw him reading last night.him 是reading的逻辑主语 His wife found his hair dyed black.hair是 dyed

7、的逻辑主语We saw the broken cars pulled away.我们看到毁坏的汽车被拖走了。He smelt something burnt in the room.他闻到屋子里有什么东西被烧坏了。,共同点：分词在复合宾语中可作宾语补足语，对句子的宾语起补充或说明作用。不同点：分词作宾语补足语时，句子的宾语就是该分词的逻辑主语。但现在分词与其逻辑主语之间是主动关系，所表示的动作一般与句中谓语动词所表示的动作同时发生；而过去分词则表示被动关系，所示动作一般发生在谓语动词之前或同时发生。,2 分词短语作状语放在句末，可表伴随、结果等。They sat in front of the

8、ir house,laughing and chatting.他们坐在房前，又说又笑。（伴随状语）He worked very late,feeling very tired.他工作得很晚，感到很累。（结果状语）,4 as adverbial:(作状语)现在分词与过去分词在句中作状语时，其逻辑上的主语必定与主句的主语相一致。(when served as adverbial,the logical subject of the v-ing form or the v-ed form must agree with the subject of the main clause.),分词短语作状语

9、放在句首，可表原因、时间、条件等。Standing on the tower,we could see the whole city.Seen from the tower,the city looked beautiful.Seeing nobody at home,she decided to leave them a note.Born into a poor family,he had only two years of schooling.Compared with you,we still have a long way to go.和你们比起来，我们还有很大差距。Given be

10、tter attention,the tree could have grown better.如果照料得好一些，这棵树还可以长得好一些。,时间状语,原因状语,条件状语,Practice:fill in the blanks with the suitable forms of the verbs.,The main characters of the passage:DanGeorginaA dog,It was quite a hot day.Georgina went out with her dog,_(listen)to her MP4.Then she came acrossa f

11、riend of hers,Dan,_(walk)on the street.Her dog began barking at him._(frighten)by the dog,Dan stepped backward.Georgina stopped the _(bark)dog and then greeted Dan.“Would you like to go with us,Dan?”“No,thanks.”Dan started to walk away.“Dont go,I have something to talk to you.”Georgina said in a _(b

12、eg)voice._(amaze)by what she said,Dan stopped.“Dan,can you help me look after my dog for a while?”Georgina asked._(dumb)with his eyes open,Dan was almost chocked by his saliva(口水).Georgina looked at him,_(smile).“Im afraid I cant.I have an urgency.Ive got to go.”Then Dan ran as quickly as he can,_(l

13、eave)Georgina and her dog standing there.,listening,walking,Frightened,barking,begging,Amazed,Dumb,smiling,leaving,II.用适当的非谓语动词形式填空1.She caught the student _(cheat)in exams.2.When I got there,I found him _(repair)farm tools.3.When I got there,I found the farm tools _.(repair)4.Just then he heard som

14、eone _(call)for help.5.He worked so hard that he got his pay _.(raise)6.The missing boys were last seen _(play)near the river.7._(compare)with the old one,the new building looks more beautiful.8.The workers had the machines _(run)all night long to finish the work on time.9.People in the south have their houses _(make)of bamboo.10._(lose)in thought,he almost ran into the car in front of him.,cheating,repairing,repaired,calling,raised,playing,Compared,running,made,Lost,Thank you!Bye-bye!,