非謂語動詞公開課

1、非謂語動詞,一.非謂語動詞在句中的作用,非謂語動詞時態(tài)和語態(tài)的形式,practice,The meeting _(hold) tomorrow is very important. They are said _(build) another bridge across the river now. The compass is said _ (invent) by China.,to be held,to be building,to have been invented,三. 考點 非謂語的否定 doing/having done 作狀語的區(qū)別 having done ? have, ma

2、ke, see, watchsb do 系表結(jié)構(gòu)作狀語 動名詞的復(fù)合結(jié)構(gòu) V-ing和v-ed在時態(tài)和語態(tài)上的區(qū)別 To be done/ done/ being done 作定語的區(qū)別 主動形式表被動意義 10.分詞的邏輯主語與句子的主語一致 11.獨立主格結(jié)構(gòu),1.Having not received an answer, he wrote again. 2. The retired man donated most of his savings to the school damaged by the earthquake in Yushu , having enabled the s

3、tudents to return to their classrooms.,Correct the following sentences,Tips1.2 ?,Not having,enabling,非謂語的否定,應(yīng)該把not放在非謂語的前面,現(xiàn)在分詞的一般式作狀語與現(xiàn)在分詞的完成式 作狀語的區(qū)別?,practice,_(know) his address, I had some difficulty in finding his house. _(smoke) for many years, he has suffered from lung cancer. Told several ti

4、mes, he couldnt understand what I meant.(改用現(xiàn)在分詞作狀語）,Not knowing,Having smoked,Having been told ,A challenge: right or wrong,1.The building being built now will be our library. 2. The girl having won the race is my friend. 3.This is the question having been discussed for a long time.,who has won the

5、race,which has been discussed for a long time,Tips3 現(xiàn)在分詞的完成式？,The platform _(build) was used to perform on.,built,She listened to him sing the popular song.（改成被動）,Tips4: 在have,_, _see,_ 等詞后的補足語中，不定式.,4. He was heard sing the popular song.,He _ the popular song.,was listened to to sing,make,let,watch

6、, look at,hear, listen to, notice, feel,不帶to,但這些句子變成被動結(jié)構(gòu)時， 就必須帶to.,to sing,*I saw him crossing the road.(改成被動）,He was seen crossing the road.,5.Convincing that the report was true, he told his colleagues about it.,Convinced,Tips5:系表結(jié)構(gòu)做狀語？,類似結(jié)構(gòu)：be dressed in/ be lost in/ be occupied in/be located in/

7、 be absorbed in/ be devoted to/ be concerned about/be faced with/be equipped with,(1)_ reading history books, he even didnt notice me coming. A. Occupied with B. Occupying with C. Occupied in D. Occupying in (2) _ himself _ the project, he had no time to go back home. A. Occupied; with B. Occupying;

8、 with C. Occupied; in D. Occupying; in,考點6、動名詞的復(fù)合結(jié)構(gòu),The students know English well will help them to learn French. Mary insisted on that I read the letter.,Correct the following sentences,knowing,my reading the letter,Tips 6 分別在句中作何成分？,7.現(xiàn)在分詞和過去分詞在時態(tài)和語態(tài)上的區(qū)別 The meeting_ now is very important. The me

9、eting _ yesterday is very important. _ from space, the earth is really beautiful. _ from space, the astronaut found the earth is really beautiful.,being held,held,Seen,Seeing,Tip7: A.在時態(tài)上， B.在語態(tài)上，,現(xiàn)在分詞表“進(jìn)行”，過去分詞表“完成”,現(xiàn)在分詞表“主動”，過去分詞表“被動”,The meeting to be held tomorrow is important The meeting being

10、held now is important. The meeting held yesterday is important.,8.To be done/ done/ being done 作定語的區(qū)別,Tips8:,The computer requires repairing/ to be repaired.,電腦要修了。,Tips7:與require類似用法的詞？,我們英語老師平易近人。,Our English teacher is easy to approach.,句型？,主語+be+adj. +to do,常見主動形式被動意義的結(jié)構(gòu)：,Sth. be worth doing/sth

11、. deserve doing/ be to blame,考點9: 非謂語主動形式表被動意義的用法,Tips10:分詞作狀語時,要注意？,Entering the room, a letter was found on the table.( ) Entering the room, he found a letter on the table.( ),其邏輯主語要和句子的主語一致,考點十一、獨立主格結(jié)構(gòu),If weather permits , well go for a spring outing. He stood there , and his right hand was raise

12、d . As the teacher was ill, the lecture was put off.,Weather permitting,his right hand raised,being,T,Seen from space, the earth is really beautiful.,practice,Holding the Olympic torch, Yao Ming is excited. Surrounded by so many people, Yao Ming must be very proud.,Masses of waste gases are being gi

13、ven out into the air, making the environment seriously polluted.,高考鏈接,1. When _ different cultures, we often pay attention only to the differences without noticing the many similarities.（2006浙江） A. compared B. being compared C. comparing D. having compared,THINK IT OVER,2. _ in the queen for half an

14、 hour, the old man suddenly realized he had left the cheque in the car.(2008福建） A. Waiting B. To wait C. Having Waited D. To have waited 3. 13.The salesman scolded the girl caught _ and left her off. to have stolenB. to be stealing C. to steal D. stealing,4. Generally speaking, _ according to the di

15、rections, the drug has no side effect（2003上海） A. when taking B. when taken C. when to take D. when to be taken 5. Five people won the “Chinas Green Figure” award, a title _ to ordinary people for their contributions to environmental protection. (06 山東） A. being given B. is given C. given D. was give

16、n,6. While watching television, _(05 全國）. A. the doorbell rang. B. the doorbell rings. C. we heard the doorbell ring. D. we heard the doorbell rings. 7. Faced with a bill for $10000, _.(06 陜西） A. John has taken an extra job. B. The boss has given John an extra job. C. an extra job has been taken. D.

17、 an extra job has been given to John.,8. 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 9. He is very popular among his students as he always tries to make them _in his lectures. A. interest B. interested C. interesting D. to interest,10. 1

18、2.The bell _ the end of the class rang, _ our heated discussion. A. indicating, interrupting B. indicated, interrupting C. indicating, interrupted D. indicated, interrupted 11. _his work, he has to stay in the office for another two hours. A. Not finishing B. Not finished C. Having not finished D. Not having completed,12.Exciting as its special effects are _, there is too much violence in the film. A. to watch B. to be watched C. watching D. being watched 13. _ by the party, he has made much progress. _ in a famous university is what most students wish for. A. Educated B. Educatin