现在分词用法上课.ppt

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1、现在分词做状语现在分词做状语:(:(句子的主语就是分词的逻辑主语句子的主语就是分词的逻辑主语)时间状语：时间状语：Seeing Tom,I couldnt help thinking of his brother.Walking along the street,she saw a little girl running up to her.When crossing the road,you must be careful.While watching TV in the room,I heard someone knocking at the door.Seeing the film,th

2、ey were deeply moved.原因状语：原因状语：Being a student,I must study hard.Being ill,he couldnt come to school yesterday.Knowing that he was tired,I told him to have a rest.方式方式 伴随状语：伴随状语：They all went to the playground,talking and laughing.The headmaster went into the lab,following the foreign guests.The stu

3、dents stood there,surrounding the new teacher.过去分词过去分词做状语做状语:(:(句子的主语就是分词的逻辑主语句子的主语就是分词的逻辑主语)Given more time,we can do the work much better.(条件条件)Taken too much,the medicine will do harm to your health.Encouraged by his words,I decided to try again.(原因原因)Born into a poor family,he has only two years

4、 of schooling.Washed again and again,the white shirt looks much cleaner.Seen from the space,the Great Wall looks like a dragon.(时间时间)分词的完成式分词的完成式Having answered the letter,she went on to read an novel.Not having done the work well,we decided to try again.Not having received a reply,he went there him

5、self.独立主格结构独立主格结构 分词有自己的主语分词有自己的主语(n./pron.),位于分词之前位于分词之前.独立主格结构在句中一般做状语独立主格结构在句中一般做状语.The bell ringing,we all stopped talking.She looked at her mother,tears rolling down her cheeks.There being no bus,we had to walk home.He went along,his dog running after him.It being National Day,the flag is wavin

6、g at every door.The work done,he went out for a walk.The signal given,the bus stopped.现在现在/过去分词作定语过去分词作定语:现在分词的特性现在分词的特性:1.主动主动/令人令人的的 2.在进行在进行过去分词的特性过去分词的特性:1.被动被动/感到感到的的 2.已完成已完成a leading dancer(主动主动)the broken glass(被动被动)running water(主动主动)written English(被动被动)an exciting news(令人令人的的)falling leav

7、es(在进行在进行)an excited man(感到感到的的)fallen leaves(已完成已完成)developing country(在进行在进行)developed country(已完成已完成)boiling water(在进行在进行)boiled water(已完成已完成)an interesting man(令人令人)an interested man(感到感到)boring film (令人令人)bored viewers(感到感到的的)disappointing match disappointed watchers位置:分词作前置定语 boiled water/deve

8、loping countries 分词短语作后置定语(因为较长)a room facing the south 朝南的房间the child praised by his teacher 被老师表扬的孩子分词作分词作定语定语可以转换成定语从句可以转换成定语从句:He worked as a worker building roads.(主动主动)=He worked as a worker who/that built roads.A pop star is a singer singing pop songs(主动主动)=A pop star is a singer who/that sin

9、gs pop songs.This is a picture painted by my father.(被动被动)=This is a picture which was painted by my father.The new train designed by this expert will be tested next month.(被动被动)=The new train which was designed by this expert will be tested next month.The man running over there is our chairman.(在进行

10、在进行)=The man who is running over there is our chairman.I know the young man sleeping on the bench.(在进在进行行)=I know the young man who is sleeping on the bench.The letter mailed last night will reach him tomorrow.(已完成已完成)=The letter which was mailed last night will reach him tomorrow.现在分词的被动语态形式现在分词的被动

11、语态形式(being+pp)它它包含的意思是包含的意思是:正在被正在被The question being discussed is very important.=The question which is being discussed is very important.The factory being built is still larger than this one.=The factory which is being built is still larger than Do you know the boy being punished by his parents?=Do you know the boy who is being punished by his?