九年級英語unit7被動語態(tài)課件.ppt

1、The Passive Voice 被動語態(tài),我們在學(xué)?；▓@里種了20棵樹。,20棵樹被我們種在學(xué)?；▓@里了。,planted twenty in our school garden.,主語,謂語,賓語,trees,We,Twenty trees were planted by us in our school garden.,主語,賓語,賓變主，把be補；動詞跟，變過分；時與數(shù)，都隨主。,了解被動語態(tài),被動語態(tài)構(gòu)成：be+P.P,2、形式: 1) 一般現(xiàn)在時：am/is/are+P.P Bananas are grown in Hainan.(海南種植香焦。）,1.英語中有兩種語態(tài)，主動語態(tài)

2、和被動語態(tài),一般過去時：was/were+P.P Were the trees planted by him.這些樹是他種的嗎？,3)一般將來時：will +be +p.p Many more trees will be planted in our school next year.（我們學(xué)校明年將種更多的樹。）,4) 現(xiàn)在完成時：have/has+been+P.P The homework has been finished. （家作已經(jīng)做完了。）,5）現(xiàn)在進行時態(tài)：is/am/are+being+P.P The building is being built. (那棟樓房正在建設(shè)中。）,

3、6)had been done 過去完成時 By the end of last year, another new gym had been completed in Beijing. 7)was/were being done 過去進行時 A meeting was being held when I was there. 8） should/would be done 過去將來時 The news would be sent to the soldiers mother as soon as it arrived.,1.某些特殊的被動結(jié)構(gòu),1）短語動詞的被動 The baby is ta

4、ken good care of by them. 注意：短語動詞不分割，不可省略介詞，副詞。 a)不及物動詞+介詞+賓語 You will look after the baby The baby will be looked after by you. b)及物動詞+副詞 He hands in his homework on time every day. His homework is handed in on time every day. Eg. He will stop showing off if no notice _ of him. A. is taken B. will

5、be taken C. takes D. has taken,A,2）含有that賓語從句的句子變成被動句，常把間接賓語作為主語，that從句不變。 She told me that she won the game last night. I was told that she won the game last night.,3)非謂語動詞的被動語態(tài) a)不定式的被動語態(tài)； I am happy to be invited to your birthday party. b) 分詞的被動語態(tài)； I object to being kept working. 4)不知道或沒有必要說出動作的執(zhí)

6、行者時； The mass murderer was put into prison.,2.情態(tài)動詞的被動,The baby must be looked after well. S+ can/must/have to+ be done. We all find it necessary that plenty of oral practice _to get a good language sense. A. should be done B. must be done C. ought to be done D. be doing,A,3.get型被動句,Our house is gett

7、ing painted. Did your question get answered? 注意：用get + ed分詞的被動語態(tài)，其后的動作執(zhí)行者一般不表示出來。 在英語中，有些結(jié)構(gòu)用get代替be與過去分詞連用構(gòu)成被動語態(tài)，即get+過分=be +過分； After dark , I wont go out. I am afraid that I might get /be robbed.,4.不定式被動結(jié)構(gòu),試比較:An exhibition of painting is to be held at the museum next week. An exhibition of painti

8、ng was held at the museum last week. The play _next month aims mainly to reflect the local culture. A. produced B. being produced C. to be produced D. having been produced,C,He saw a little girl stand under the tree. A little girl was seen to stand under the tree. He had his bike to repair.他要修車（自己修）

9、 He had his bike to be repaired.他要去修車（別人修),5.固定句式,It is said/reported/hoped/believed that sb/ sth be said to do/to have done. It is reported that many a new house _at present in the disaster area. A. are being built B. were being built C. was being built D. is being built,D,考點,1.考查語態(tài)和時態(tài)的結(jié)合 2.考查時態(tài)及主謂

10、一致 3.考查被動語態(tài)和系表結(jié)構(gòu)的區(qū)別 4.考查用主動形式表示被動含義或被動形式表示主動含義 5.不用被動的情況,考點一：語態(tài)和時態(tài)的結(jié)合,We planted many trees last year. Many trees were planted by us last year. 過去時的被動結(jié)構(gòu)： was/were + p.p All visitors to this village _with kindness. A. treat B. are treated C. are treating D. had been created,B,(2012四川)They are living

11、with their parents for the moment because their own home_. A. is being rebuilt B. has been rebuilt C. is rebuilt D. has rebuilt,A,考點二：考察語態(tài)與主謂一致,The father as well as his three children _skating on the frozen river every Sunday afternoon in winter. A. is going B. go C. goes D. are going,C,考點三：被動語態(tài)和系表

12、結(jié)構(gòu)區(qū)別,The novel was well written(系表結(jié)構(gòu)表示性質(zhì)與狀態(tài)) The novel was written by Dickens.(被動結(jié)構(gòu)強調(diào)動作發(fā)出者) 被動語態(tài)和系表結(jié)構(gòu)的區(qū)分； 1）被動語態(tài)的過分表示的是動作，句尾可以用by；系表結(jié)構(gòu)的過分表示的是狀態(tài)，是個形容詞，句尾不可用by. 2) 時態(tài)上，被動語態(tài)可以用各種時態(tài)；系表結(jié)構(gòu)只能用于一般時和完成時。 Tom sounds very _ in the job but Im not sure whether he can manage it. A. interested B. interesting C. in

13、terestingly D. interestedly,A,3) 被動語態(tài)的過分可以被much修飾；系表結(jié)構(gòu)的過分可以被very修飾。被動語態(tài)只有被動意義，系表結(jié)構(gòu)只有主動意義。系表結(jié)構(gòu)的過分常表示心理、感情。 He was very excited. He was much excited by the news.,考點四：主動表被動&被動表主動（一）主動表被動,1.某些連系動詞，如 smell, taste, feel, sound, prove等，可用主動形式表示被動意義。 例1）The mixture tastes terrible. 例2）She proves very patien

14、t and warm-hearted. (2011遼寧)The water _cool when I jumped into the pool for morning exercise. A. was felt B. is felt C. felt D. feels,C,2.某些不及物動詞（其主語大多指物）可以表達被動意義，有如下兩種情況： 1）動詞表示主語內(nèi)在“品質(zhì)”或“性能”的及物動詞，如 lock, shut ,open, move, read, write, sell, wash, clean, catch, draw, cut等，常與easily和well連用。 例1.The clo

15、th washes well. 2.The poem reads well. 2)某些表示“發(fā)生”（happen, take place, occur）,“爆發(fā)”(break out, burst out), 和“傳播” spread的不及物動詞，如： The news that a famous singer would give a show spread quickly.,1. Three quarters of the worlds books _ (write) in English.,2. This kind of sweater _ (sell) well.,3. _ Lesso

16、n 50 _ (teach) next week?,are written,sells,Will,be taught,3.某些可用于“主+謂+主補”的結(jié)構(gòu)中的不及物動詞可用來主動表被動，如 wear, blow等。 例1）This material has worn thin. 例2）The door blew open.,4.結(jié)構(gòu)：want/need/require +doing =want/need/require +to be done The flowers want/need/require watering. = The flowers want/need/require to b

17、e watered. 5.結(jié)構(gòu)： be worth doing sth. 值得做某事 This film is really worth watching. 6. 有些形容詞后的不定式，用主動表被動。 1) n. +be + too + adj. + to do The plane is too high to see. 2) n. +be + adj. + enough + to do The book is cheap enough for me to buy. 3) n. + be + adj. + to do The question is not easy to answer.,（二

18、）被動形式表示主動意義,1.反身動詞(及物動詞+反身代詞)作謂語時，其賓語反身代詞，表示動作返回到執(zhí)行者本身，主語此時既是動作的執(zhí)行者，又是動作的承受者。由于反身動詞具有這一特點，在被動結(jié)構(gòu)中動作的承受者，也就是動作的執(zhí)行者，在句中表現(xiàn)出主動意義。 例1. He seats himself at the back of the classroom. He is seated at the back of the classroom. 例2. She was lost in the forest. She lost himself in the forest.,2.“引起感情”等動詞的被動形式表示主動意義。 例1)The teacher is satisfied with what he said. 例2)He was tired with pl