被动语态讲解公开课（课堂PPT）

1、12初中被动语态的奥秘初中被动语态的奥秘 中考必考的重点语法中考必考的重点语法3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。如：如：Many students study English.(主动语态主动语态) English is studied by many students. (被动语态被动语态)4 我每天吃苹果我每天吃苹果. I eat apples every day. Apples are eaten by me every day. 苹果每天被我吃苹果每天被我吃.5 他杀鸡他杀鸡 He k

2、ills chicken. Chicken is killed by him . 鸡被他杀了鸡被他杀了6 Beast catches the princess . 怪兽抓了公主怪兽抓了公主 The princess is caught by beast. 公主被怪兽抓走了。公主被怪兽抓走了。7人们读名著人们读名著 People read great books Great books are read by people 名著被人们读名著被人们读8They plant flowers. 他们种花。他们种花。 花被他们种。花被他们种。Flowers are planted by them9 He

3、 plays basketball. 他打篮球。他打篮球。 篮球被他打篮球被他打。Basketball is played by him.10by the teacher.Heis asked questions11（The Passive Voice) 一般现在时被动语态的构成：一般现在时被动语态的构成： 主语主语+am/is/are+及物动词的过去分及物动词的过去分词词 动词过去分词的构成规则（与动词过去式构成规则一样）：动词过去分词的构成规则（与动词过去式构成规则一样）：1、一般在动词原形末尾加、一般在动词原形末尾加-ed，looked played2、结尾是、结尾是e的动词加的动词加-

4、d ， lived used3、末尾只有一个辅音字母的重读闭音节词，先、末尾只有一个辅音字母的重读闭音节词，先双写双写 这个辅音字母这个辅音字母，再加，再加-ed， planned tripped4、结尾是、结尾是“辅音字母辅音字母+y”的动词，先变的动词，先变“y”为为“i” ， 再再 加加-ed ， study-studied， carry-carried121、speak spoke spoken 2、use used used3、make made made 4、write wrote written5、grow grew grown 6、plant planted planted7、

5、produce produced produced 8、ask asked asked9、plan planned planned 10、send sent sent11 、 build built built 12、invite invited invited不规则动词的过去分词要牢记请写出下列动词的过去式和过去分词：请写出下列动词的过去式和过去分词：sing-sang-sungbuild-built-built13把下列的句子变为被动语态的句子：把下列的句子变为被动语态的句子：1、They speak English in Canada .(English.)2、People use wo

6、od for making tables. （wood.）3、The make computers in the USA.（Computers）4、They grow rice in South China.（Rice）English is spoken in Canada.Wood is used for making tables.Computer are made in the USA.Rice is grown in South China.14中考链接 1. The Olympic Games every four years. （17年新课标版，年新课标版，32） A are he

7、ldBwere held Care holdingDwill hold 2. Today Chinese _ by more and more people around the world. （17年北京真题，年北京真题，35） A. was spoken B. is spoken C. spoke D. speak15 例如：苹果每天被我吃。例如：苹果每天被我吃。 昨天苹果被我吃了。昨天苹果被我吃了。 苹果正在被我吃。苹果正在被我吃。 昨天九点苹果正在被我吃。昨天九点苹果正在被我吃。 明天这个苹果将要被我吃。明天这个苹果将要被我吃。 这个苹果应该被我吃。这个苹果应该被我吃。 .16表格：被

8、动态基本结构时态时态被动语态结构被动语态结构一般现在时一般现在时一般过去时一般过去时现在进行时现在进行时过去进行时过去进行时一般将来时一般将来时过去将来时过去将来时现在完成时现在完成时过去完成时过去完成时am/is/are donewas/were doneam/is/are being donewas/were being doneshall/will/be going to be donewould be donehave/has been donehad been done17 此外，情态动词也有被动语态：此外，情态动词也有被动语态： 结构为：结构为：情态动词情态动词+ be + don

9、e181. They bought ten computers last term by them last term.2.2.一般过去时的被动语态结构：一般过去时的被动语态结构：was/were +过去分词过去分词last year.Many trees were plantedTen computerswere bought19 They built the tall building last year. He took good care of his little brother yesterday. We cleaned our classroom just now. They u

10、sed 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 for resting by them.203.3.一般将来时的被动语态结构：一般将来时的被动语态结构：will be+过去分词过去分词1.They will finish the work in ten days.b

11、y them in ten days.The work will be finished2.Tom will clean the room tomorrow.The room will be cleaned by Tom tomorrow.21 We will have a sports meeting next week. Children will take some photos in the schoolyard tomorrow. The headmaster will give a talk this afternoon.A sports meeting will be had b

12、y us next week.Some photos will be taken by children in the school tomorrow.A talk will be given by the headmaster this afternoon.224.4.含有情态动词的被动语态结构：含有情态动词的被动语态结构：can/may/must/should + be+过去分词过去分词1.Amy can take good care of Gina by Amy.Ginacan be taken good care of231.Some workers are painting the

13、rooms nowby some workers now.The rooms are being painted241.We have made twenty more keysby us.Twenty more keys have been made2526276. Another man-made satellite was sent up into space by them last week (济南市中考题）济南市中考题） another man-made satellite into space last week.变主动语态变主动语态7.People there planted

14、many trees last year. Trees _ _ by people there last year. (青岛市中考题）青岛市中考题）8. They grow vegetables on the farm. The vegetables _ _on the farm（上（上海市中考题）海市中考题）They sent upwere planted are grown282930by many students.English is studiedby many students.English is not studied31 1.Our school _in 2002.(开办)2

15、.The young trees must_ _ _ well. (照顾)3. _ this building_(建成)last year?4.The book _ _(写)by him last year.5. The bridge _ _(不建造)in1989.6.The 29th Olympic Games will_ _ (举行) in UK in 2012.was openedbe looked afterWas built was writtenwasnt builtbe held32 把下列句子变成被动语态把下列句子变成被动语态: A car knocked him down y

16、esterday.2）Two doctors and ten nurses make up the medical team3）When I got there, they were cutting up a fallen treeA fallen tree was being cut up, when I got there.He was knocked down by a car yesterdayThe medical team is made up of by two334)Well put on the play next Sunday5)Workers are building a new teaching building in our school6)They had completed the railway by the end of last yearThe play will be put on next SundayA new teaching building i