被动语态学案

1、 语法 被动语态 导学案 英语组 迟雯雯导学目标：1.了解被动语态的基本构成形式； 2.在能分辨各个时态的被动语态的基础上会应用、体现在今后的英文写作中。重点难点：1.重点：各个事态的被动语态的形式； 2.难点：被动语态和“系动词+表语（过去分词）”区别。课前热身：1.被动语态的时态：一般时态进行时态完成时态现在isam doneareisam being donearehas been donehave过去was donewerewas being donewerehad been done将来shall be donewill_shall have been donewill过去将来sho

2、uld be donewould_should have been donewould2.被动语态的基本构成形式： 主语+助动词be+过去分词3.（1）The injured man had been taken to hospital by the time the ambulance arrived. (2)I must be replaced immediately because I have got a high fever and I am afraid I cant finish the work on time. (3)According to the rule,anyone

3、is forbidden to enter the secret science lab without the permission of Professor Wang. (4)They will be invited to the party. (5)The city was liberated in 1948. (6)The murderer was sure to be punished. (7)The car is being repaired.释疑解难：1.各时态的被动语态（学习重点）： （1）时态； is/am/are done （2）一般过去时； （3）一般将来时； （4）时态

4、；is/am/are being done （5）时态；has/have been done （6）过去将来时； （7）过去进行时； （8）时态；had been done （9）带情态动词的被动语态； （10）带不定式的被动语态；2.随堂习题： （1）The man,who_so badly,almost lost his memory. A.has been disturbed B.was disturbed C.had been disturbed D.would be disturbed （2）-Since you have your own bike,why use mine? -S

5、omething is wrong with mine and it _by my father.A.is being repaired B.was being repairedC.is repairing D.has repaired (3)I must _immediately because I have got a high fever and I am aftraid I cant finish the work on time.A.replace B.be replacingC.be replace D.have replaced (4)Mr. Alcott told me tha

6、t four fifths of the houses_.A.have been sold out B.had been sold outC.were sold out D.was sold out (5)-How is your collection going?-I need one more stamp before my collection_.A.is completed B.will be completedC.has finished D.will be finished (6)Tom was thrilled _captain of our school football te

7、am.A.to choose B.to be chosen C.to have been chosen D.to have chosen (7)He treasured a notebook in which_his bank account password and his friends addresses.A.wrote B.recorded C.was written D.were recorded (8)The policemans attention was suddenly caught by a small balck box which_placed under the mi

8、nisters caar. A.has been B.was being C.had been D.would be3.关于被动语态的动作执行者。 （1）不知道动作的执行者，只知道承受着： When we got there,the room had been cleaned already. Negros were first brought to America from Africa as slaves.(2)不必要说出或出于礼貌不便说出动作的执行者： Another bridge has been built across the river. This kind of diction

9、ary was published last year.(3)有必要突出或强调动作的承受者： The teacher is loved by all her students. You were asked to answer this question.4.被动语态和“系动词+表语（过去分词）”区别:(1)从语法作用上看，被动语态表示动作；联系动词+表语（过去分词）则表示状态：The door was locked by our monitor.门市被班长锁上的。（被动语态）The door was locked. 门是锁着的。 （系表结构）This book was written las

10、t year. 这本书是去年写的。（被动语态）This book was well written. 这本书写得很好。 （系表结构）（2）从词汇使用角度上看，有许多过去分词常作表语用：如：（激动的），（感兴趣的），（惊奇的），（疲倦的），（担心的），（结了婚的），（失望的），（吓坏了的），（高兴的），（有限的）课后作业：用所给动词的适当形式填空：1. Can she _(speak) French?2. What language _(speak) in Australia?3. Three bridges _(build)across the Changjiang River since liberatin.4. The lights _ usually _(turn) on after supper.It has got so dark.Would you please _(t