选修8Unit 4 Pygmalion第三课时语法ppt课件“过去分词作状语” 高中英语 人教版.ppt

1、Unit 4 Pygmalion,Grammar,Revise the Past Participle as the Adverbial,复习过去分词作状语,1. _ (污染的)air and water are harmful to peoples health. 2. The problem _ (在会议上讨论的) yesterday was very difficult to solve. 3. He became _ (兴奋) when he heard he had won the first place in the competition. 4. I am _ (感兴趣) in

2、the story.,Polluted,discussed at the meeting,excited,interested,定语,定语,表语,表语,Revision,Exercise,5. I havent got the film _ (冲洗)yet. 6. Do you know the man _ (站) beside the door? 7. A breaking cup is lying on the floor. 8. The meeting holds yesterday was very important.,developed,standing,breaking改为bro

3、ken,holds改为held,宾补,定语,定语,-ed 分词作状语,-ed分词短语做状语可表示时间、地点、原因、条件、让步、伴随等意义。这种-ed分词状语相当于一个时间、地点、原因、条件、让步等状语从句，若-ed分词作状语，句子的主语与分词所表示的动作构成动宾关系，即是该分词动作的承受者。 -ed分词（短语）作状语时，也可在其前面加上连词when,if,once,though,unless等，以便明确作何种状语。,表时间，相当于一个时间状语从句，有时过去分词前可加连词when或while来强调时间概念。,从山顶上看，这个城市就像一个大花园。 _ ,thecitylookedlikeabigg

4、arden.,Seenfromthetopofthehill,入党以后，他决定献身于党的事业。 _, hedecidedtodevotehislifetothecauseof theParty.,AcceptedbytheParty,表原因，相当于一个原因状语从句。,激动的人们被那个故事深深地感动了，停止了争吵。 _, the excited people stopped arguing,Deeply movedbythestory,表条件，相当于一个条件状语从句，有时过去分词前可用if等词。,再给他一次机会，他会做得更好。 _,Givenanotherchance,hewilldobette

5、r.,表让步，相当于一个though/although引导的 让步状语从句。,尽管已经跑得筋疲力尽，他们还是继续追赶着那个强盗。,_,theywentonrunningaftertherobber.,Exhaustedbytherunning,尽管被许多人嘲笑，他还是继续他的研究。 _,Laughedatbymanypeople,hecontinuedhisstudy.,表方式或伴随情况。,那个老人在他的妻子的搀扶下走进了房间。,Theoldmanwentintotheroom,_.,supportedbyhiswife,我和父亲坐在桌子旁边讨论着我的工作问题。,_,myfatherandIw

6、eretalkingaboutmyjob.,Seatedatthetable,Tips:,过去分词作状语与现在分词作状语的区别在于: 过去分词与句子主语构成动宾关系, 而现在分词与句子主语构成主谓关系。 Seeing in this light, the matter is not as serious as people generally suppose. Seen in this light, the matter is not as serious as people generally suppose.,2. 有些过去分词来源于系表结构，作状语时不再强调被动意义。如：lost; se

7、ated; hidden; born; lost/absorbed in; dressed in; faced with; tired of等 _, he didnt hear the sound. 因为陷入沉思，他没听到响声。 _, he could see the blackboard clearly. 由于坐在教室的前面，他可以清楚地看到黑板。,Lost in deep thought,Seated in the front of the classroom,3. done/having been done作状语的区别： Having been done 表示该动作发生在谓语动词之前，而

8、done则不强调这个意思 Having been shown around the dining hall, we were then taken to visit the labs. When heated, water can be changed into steam.,1. While he was watching TV,he heard a knock at the door. 2. If the town is seen from the top of the hill, it looks more beautiful.,While watching TV,he heard a

9、knock at the door.,Seen from the top of the hill,the town looks more beautiful.,Learn to use,Rewrite the following sentences using participles:,3. As the watch is used for a long time ,it needs repairing . 4. The boy will be blind in both eyes unless he is treated on time. 5. Though he had seen told

10、 many times he couldnt understand it.,Used for a long time, the watch needs repairing.,The boy will be blind in both eyes unless treated on time.,Having been told many times,he couldnt understand it.,Learn to use,_ in thought, he almost ran into the car in front of him. A. Losing B. Having lost C. L

11、ost D. To lose 2. If _ the same treatment again, hes sure to get well. A. giving B. give C. given D. being given 3. _ in 1636, Harvard is one of the most famous universities in the United States. A. Founded B. It was founded C. Being founded D. Founding,Practice makes perfect,4. _ with the size of t

12、he whole earth, the biggest ocean doesnt seem big at all. A. Compare B. When comparing C. Comparing D. When compared 5. _ time, hell make a first-class tennis player. A. Having given B. To give C. Giving D. Given,Practice makes perfect,6. _ in a white uniform, he looks more like a cook than a doctor

13、. A. Dressed B. To dress C. Dressing D. Having dressed 7.Before _, the machine must be checked. being used B. using it C. being used to D. using,Practice makes perfect,8. _ more attention, the tree could have grown better. A. Given B. To give C. Giving D. Having given.9. The computer center, _ last

14、year, is very popular among the students in this school. A. open B. opening C. having opened D. opened,10. The first textbooks _ for teaching English as a foreign language came out in the 16th century. A. having written B. to be written C. being written D. written11. _ in thought, he almost ran into

15、 the car in front of him. A. Losing B. Having lost C. Lost D. To lose,高考链接：,12. _ such heavy pollution already, it may now be too late to clean up the river. A. Having suffered B. Suffering C. To suffer D. Suffered,13. The researcher is so designed that once _ nothing can be done to change it. A. be

16、gins B. having begun C. beginning D. begun,高考链接：,14. Do you know the name of the play_ in the hall now? A. to be put on B. being put on C. put on D. putting on,16. Please dont forget him. He is one of _. A. those invited B. invited those C. those inviting D. inviting those,15. I borrowed a book _ by Mark Twain from the library last week. I like it very much. A. written B. writing C. was written D. to write,17. _ a reply, he decided to write again. A. Not receiving B. Receiving not C. Not having received D. Having not received,18. Before _, the machine must be checked. A. being used