初中英语被动语态复习课件

1、初三英语期末复习初三英语期末复习 被动语态被动语态一、什么是语态？一、什么是语态？ 语态是英语动词的一种表现形式，用来说明语态是英语动词的一种表现形式，用来说明主语和主语和谓语动词之间谓语动词之间的关系。的关系。二、语态的种类：二、语态的种类： 男孩男孩 吃吃 男孩是吃这个动作的执行者，它们之间的关系男孩是吃这个动作的执行者，它们之间的关系就是主动关系。就是主动关系。 蛋糕蛋糕 吃吃 蛋糕是吃这个动作的承受者，它们之间的关系蛋糕是吃这个动作的承受者，它们之间的关系是被动关系。是被动关系。（1）主动语态）主动语态 （2）被动语态）被动语态 三、什么是主动语态？什么是被动语态？三、什么是主动语态？

2、什么是被动语态？ 主动语态表示主语是动作的执行者；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。被动语态表示主语是动作的承受者。 e.g. She often cleans the house.主动语态主动语态 The house is often cleaned by her.被动语态被动语态 cleaned 不是过去时，因为不是过去时，因为be动词和行为动动词和行为动词不可能同时存在。它是过去分词，表示被动词不可能同时存在。它是过去分词，表示被动的含义。的含义。Is是说明了此句为一般现在时。是说明了此句为一般现在时。 四、被动语态的构成四、被动语态的构成: be + 及

3、物及物动词的过去分词动词的过去分词(PP) 注意：注意： 被动语态中人称、数和时态的变被动语态中人称、数和时态的变化是通过化是通过be的变化表现出来的。的变化表现出来的。典型例题典型例题巩固练习巩固练习练习回顾练习回顾过去分词见一个背一个过去分词见一个背一个主动语态变被动语态 方法：1、宾语变主语 2、谓语变被动形式 时态不变 3、主语变成by的宾语 不强调时可省略 We study English. 主语主语 谓语谓语 宾语宾语 English is studied by us. 典型例题典型例题巩固练习巩固练习练习回顾练习回顾过去分词见一个背一个过去分词见一个背一个be + PP被动语态的

4、基本结构被动语态的基本结构: :有各种时态的变化有各种时态的变化考点一考点一: :典型例题典型例题巩固练习巩固练习练习回顾练习回顾过去分词见一个背一个过去分词见一个背一个1. Now English _ by more and more people all over the word. A. speaks B. is spoken C. was spoken一般现在时的被动语态：一般现在时的被动语态：am / is / are + PP典型例题典型例题巩固练习巩固练习练习回顾练习回顾过去分词见一个背一个过去分词见一个背一个2. The lost boy _ at the street cor

5、ner last night. A. was found B. is found C. was looked for一般过去时的被动语态：一般过去时的被动语态：was / were + PP典型例题典型例题巩固练习巩固练习练习回顾练习回顾过去分词见一个背一个过去分词见一个背一个3. More man-made satellites _ in the future. A. will send up B. will be sent up C. are sent up一般将来时的被动语态：一般将来时的被动语态：will + be + PPbe going to + be + PP典型例题典型例题巩固

6、练习巩固练习练习回顾练习回顾过去分词见一个背一个过去分词见一个背一个4. Three bridges _ since last year. A. have built B. were built C. have been built现在完成时的被动语态：现在完成时的被动语态：have / has + been + PP典型例题典型例题巩固练习巩固练习练习回顾练习回顾过去分词见一个背一个过去分词见一个背一个5. Flowers _ every day. A. has been watered B. should be watered C. should water含有情态动词的被动语态：含有情态

7、动词的被动语态：情态动词情态动词 + be + PP典型例题典型例题巩固练习巩固练习练习回顾练习回顾过去分词见一个背一个过去分词见一个背一个考点二考点二: :被动语态中的特殊情况被动语态中的特殊情况: :典型例题典型例题巩固练习巩固练习练习回顾练习回顾过去分词见一个背一个过去分词见一个背一个6. Good medicine _ bitter to the mouth. A. tastes B. is tasted C. taste This pen _ well. A. is sold B. sell C. sells感官动词感官动词taste, smell, feel, sound ，pro

8、ve, 和和sell等动词等动词用主动语态表被动用主动语态表被动.典型例题典型例题巩固练习巩固练习练习回顾练习回顾过去分词见一个背一个过去分词见一个背一个7. Many people _ during the earthquake in May, 2008. A. were died B. dead C. diedHave, happen, last, die, belong to等动词没有被动语态等动词没有被动语态.典型例题典型例题巩固练习巩固练习练习回顾练习回顾过去分词见一个背一个过去分词见一个背一个8. The man _ clean the toilet because he _ ru

9、bbish bout when the police walked past the park. A. was made; was seen to throw B. was made to; was seen throwing C. made; saw典型例题典型例题巩固练习巩固练习练习回顾练习回顾过去分词见一个背一个过去分词见一个背一个see / hear sb. do sthbe seen / heard to do sthsee / hear sb. doing sth.be seen / heard doing sth.make sb.do sth.be made to do sth.

10、主动主动: :被动被动: :主动主动: :被动被动: :主动主动: :被动被动: :主动语态中不带的主动语态中不带的to动词不定式做宾补动词不定式做宾补变为被动语态时，要加上不定式符号变为被动语态时，要加上不定式符号to典型例题典型例题巩固练习巩固练习练习回顾练习回顾过去分词见一个背一个过去分词见一个背一个9. Children should _. A. take good care of B. be taken good care C. be taken good care of固定短语的被动不要丢掉后面的固定短语的被动不要丢掉后面的介词或副词介词或副词典型例题典型例题巩固练习巩固练习练习回

11、顾练习回顾过去分词见一个背一个过去分词见一个背一个10. Your desk _. A. needs repair B. needs repairing C. needs to repairneed, allow 可以用可以用-ing形式表示形式表示被动被动need to be done = need doingbe allowed to do = allow doing典型例题典型例题巩固练习巩固练习练习回顾练习回顾过去分词见一个背一个过去分词见一个背一个典型例题典型例题巩固练习巩固练习练习回顾练习回顾过去分词见一个背一个过去分词见一个背一个课堂练习课堂练习（一）改写句子（一）改写句子1.

12、We plant trees in spring every year. _ by us in spring every year.2. She posted the letter yesterday. _ by her yesterday.3. Mr Turner gave me a birthday present. _a birthday present by Mr Turner.4. Mom cooked a big meal for the party. _ by Mom for the party.5. You may hand in your homework tomorrow.

13、 _ by you tomorrow.6. She is going to write a letter. _ by her.Trees are plantedThe letter was postedI was givenA big meal was cookedYour homework may be handed inA letter is going to be written典型例题典型例题巩固练习巩固练习练习回顾练习回顾过去分词见一个背一个过去分词见一个背一个7. I have given you the new book. _ to you.8. Her bag cannot b

14、e found by her. _ her bag.9. Do you often hear her sing Russian songs? _Russian songs by you?10. She doesnt let her son swim in the river. _ in the river by her.11. The cold-hearted master made them work day and night. _ day and night.12. Mom taught my brother a new poem. _ a new poem by Mom?The new

15、 book has been givenShe cannot findIs she often heard to singHer son isnt let to swimThey were made to workMy brother was taught 典型例题典型例题巩固练习巩固练习练习回顾练习回顾过去分词见一个背一个过去分词见一个背一个1. 今日它仍被视为最伟大名著之一今日它仍被视为最伟大名著之一. Today it_ one of the greatest books.2. 我进不去是因为门锁了我进不去是因为门锁了. I couldnt get in because the door

16、 _.3. 刚才有人看见一个人进了你家刚才有人看见一个人进了你家. A man _ enter your house a moment ago.4. 这项工作已经完成很长时间了这项工作已经完成很长时间了. This piece of work _ for a long time.is still thought to bewas lockedwas seen tohas been finished典型例题典型例题巩固练习巩固练习练习回顾练习回顾过去分词见一个背一个过去分词见一个背一个1.A lot of new roads _ built in the west of China.A. mus

17、t B. must be C. has D. have 2.His car _ tomorrow.A. will be repaired B. is repaired C. is being repaired D. has been repaired 典型例题典型例题巩固练习巩固练习练习回顾练习回顾过去分词见一个背一个过去分词见一个背一个3.That kind of shirts _ cotton.A. is made from B. are made from C. is made of D. are made of4.My suit are made _ cotton and _ Shan

18、ghai.A.from ,in B. of, in C. of, by D. from ,by 典型例题典型例题巩固练习巩固练习练习回顾练习回顾过去分词见一个背一个过去分词见一个背一个5.What is this _ in English?A.Calls B. calling C. call D. called 6.They _ day and night.A.are made work B. are made to work C. made to be worked D. are making to work 典型例题典型例题巩固练习巩固练习练习回顾练习回顾过去分词见一个背一个过去分词见一个

19、背一个7.What _ the forest in China in the last 10 years?A.has happened to B. was happened C. has happened at D. has been happened to 典型例题典型例题巩固练习巩固练习练习回顾练习回顾过去分词见一个背一个过去分词见一个背一个8. Many bridges _ over the river since liberation.A. are built B. Have built C. built D. have been built9.The radio says a wild animal zoo is to _ in our city.A. be building B. build C. be built D. built典型例题典型例题巩固练习巩固练习练习回顾练习回顾过去分词见一个背一个过去分词见一个背一个10.We cant use the bridge now, because it _.A. has been repaired B. is repairing C. is repaired D. is being repa