中考语法专项复习-被动语态ppt课件（市优课）.ppt

1、被动语态,The passive voice,语   态,语态：表示主语和谓语动词之间的关系。英语有两种语态，即主动语态和被动语态。,主动语态：表示主语是动作的执行者。被动语态：表示主语是动作的承受者。如：Many students study English.(主动语态)                                             &nb

2、sp;                                                           English is studied by many students.          (被动语态),They  make

3、   shoes in  that factory.主语+及物动词+宾语,Shoes     are made    (by them) in that factory.,主动语态变为被动语态的方法,by many students.,主动语态变被动语态的方法,1.Many students study English.,English,is studied,2.They  buy   bags in  that store.,Bags,are bought,by them,in that store.,

4、主动语态转化为被动语态的三部曲:,1.主动结构宾语变为被动结构主语。,2.谓语动词变为被动语态。,3.主动结构主语变为介词by的宾语,组成介词短语,放在被动结构中谓语动词之后。在动词执行者无须说明或强调时，by短语可以省略。,1. He    waters    the flowers,The flowers are watered  by him. 一般现在时的被动语态：     am/is/are +过去分词,被动语态的结构,不同的时态有不同被动语态结构,They play football  on Sunda

5、y.Lucy does the homework in the evening.They often use computers in class.We make these machines in Beijing.,Football is  played by them on Sunday.,The homework is done by Lucy in the evening.,Computers are often used by them in class.,These machines are made by  us in Beijing.,Practice,中

6、考 链 接,1. The Olympic Games       every four years.  A.  are held  Bwere held  C. are holding  Dwill hold2. Today Chinese _ by more and more  people around the world.  A. was spoken       B. is spoken          C

7、. spoke                D. speak,2. They    bought    ten computers last term,Ten computers were bought  (by them) last term.一般过去时的被动语态：    was/were +过去分词,1.They built the tall building last year.2.He took good care of his lit

8、tle brother yesterday.3.We cleaned our classroom just now.4.They used this room for resting.,The tall building was built by them last year.,His little brother was taken good care of by him yesterday.,Our classroom was cleaned by us  just now.,This room was used by them for resting.,中 考 链 接,1. T

9、he road _ last year.    A. builds            B. built                C. was built       D. is built2. The doctor looked over Peter carefully after he _ to the hospital.    A. takes    

10、        B. is taken           C. took               D. was taken,3.They will finish the work in ten days.,The work will be finished (by them)in ten days.一般将来时的被动语态：    will+be+过去分词,1.We will have a sports meeti

11、ng next week.2.Children will take some photos in the schoolyard tomorrow.3.The headmaster will give a talk  this afternoon.,A  sports meeting will be had by us next week.,Some photos will be taken by children in the school tomorrow.,A talk will be given by the headmaster this afternoon.,中

12、考 链 接,1. A new supermarket _ here next year.   Awill build   Bbuild  Cwas built   Dwill be built2. When can we get the exam results?    They _ to you next Monday.    Awill be sent   Bare sending   Cwill send         Dare sent,4We

13、 have made   twenty  keys,Twenty  keys have  been made by us.现在完成时的被动语态：     have/has + been+过去分词,1.He has eaten the apple.2.Lucy has put the book on the desk.3.They have drunk the water.4.They have finished the work,The apple has been eaten by him.,The book has be

14、en put on the desk.,The water has been drunk by them.,The work has been finished by them.,中 考 链 接,1. Great changes _ in the city, and a lot of factories _.    A. have been taken place; have been set up  B. have taken place; have been set up C. have taken place; have set up&n

15、bsp;  D. were taken place; were set up 2. Meat _ out in this shop . We can _ now.    A. have been sold , get nothing    B. has been sold , get nothing    C. has been sold , get some    D. have been sold , get some,5.Some workers are painting the room

16、s now,The rooms  are being painted by some workers now.现在进行时的被动语态：    am/is/are + being +过去分词,1.He is reading the book.2.They are cleaning the classroom now.3.The boy is listening to the tape now.4.The girl is washing the clothes.,The book is being read by him.,The classroom is being

17、cleaned by  them now.,The tape is being listened by the boy now.,The clothes are being washed by the girl.,中 考 链 接,1. Rainforests _ and burned at such a speed that they will disappear from the earth in the near future.  A. cut                &nb

18、sp;     B. are cut  C. are being cut     D. had been cut 2.The letter _ by the boy now.A.is writing              B.writesC.is being written    D.is written,6Amy  can take good care of Gina ,Gina can be taken good care of

19、  by Amy.情态动词的被动语态：   can/may/must/should + be+过去分词,1.He can take  care of the  baby.2.Lucy may draw the pictures.3.You must turn off the lights.4.They should learn English well.,The baby can be taken care of by him.,The picture may be drawn by Lucy.,The lights must be turned off

20、 by you.,English should be learned well by them.,中 考 链 接,1. The music is very loud and it can _ from      a long way away.  A. be heard           B. is heard       C. hear                  D. heard2. No food _ in my class. This is a rule.    A. can eat            B. eats             C. is eaten           D. can be eaten,表格：被动态基本