Grammar Passive voice

The TV is turned on now. The CD-Rom is designed by Nancy Jackson. Some words were written on the golden cloud. Those places were marked in bright purple. Be+Vpp

语 态 分 类语 态 分 类语 态 分 类语 态 分 类 英语动词有两种语态，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： They built a new bridge over the river. ( 主动 ) A new bridge was built over the river. ( 被动 ) Many people speak English. ( 主动 ) English is spoken by many people. ( 被动 ) 助动词 be + 及物动词的过去分词 汉语中常用 “ 被 ” 、 “ 给 ” 、 “ 由 ” 、 “ 受 ” 等词用来表示被动， 而英语用：助动词 be + 及物动词的过去分词构成。

When can we use the passive voice (1) 不知道或没有必要说明动作的执行者是谁。 Some windows were broken last night. This book was published in (2) 强调动作的承受者，而不强调动作的执行者。 Educational CD-ROMs are sold in many countries. Rice is first grown in China.

The Passive Voice Be+ v-pp am/is/are was/were Vpp

被动语态的基本结构 动作的承受者 +be+ 动词的 过去分词 +……(by ＋动作 的执行者 )

 What’s this called in English?  It a bookshelf in English.  What’s it made of?  It is made of.  What’s it used for?  It is used for books. is called wood storing a bookshelf, a wood bookshelf, store books

What’s this called in English? It a key in English. What is it made of? It is made of. What is it used for? It is used for a door. is called metal opening and locking a key, a metal key, open and lock a door

It’s called in English. It metal. It cooking. a pan, a metal pan, cook a pan is made of is used for

a stamp, a paper stamp, send a letter  It’s called a in English.  It’s paper.  It’s sending a letter. stamp made of used for

 It’s called a in English.  It’s. Read new words. jacket made of wool used for keeping warm a jacket, a wool jacket, keep warm

用所给动词的适当形式填空 1.English _________ _________(speak) all over the world. 2.The old woman ________ ________ (help) by Young Pioneers every day. 3.Computers _________ __________ (use ) widely in our school. 4.American films _______ often ________(show) on TV at weekends. 5.Yangzhou is becoming more and more beautiful. Many flowers and trees _______ ________ (plant) in the streets and parks. is spoken is helped are used are are planted shown

6.When ____ your homework ____ (finish)last night? 7.He is interested in reading and buying books. One third of his money ________ _________(spend ) on them every month. 8.Now Chinese ________ ________ (teach) in most schools in the USA. was finished is spent istaught

一般现在时 现在进行时 现在完成时 一般将来时 一般过去时 过去进行时 过去完成时 过去将来时 am/is/are taken am/is/are being taken have/has been taken will/shall be taken was /were taken was/were being taken had been taken would/should be taken

1.A lot of new roads ___ built in the west of China. A. must 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

3.That kind of shirts __ cotton. A. is made from B. are made from C. is made of D. are made of 4.My suit are made ___ cotton and ___ Shanghai. A.from,in B. of, in C. of, by D. from,by

5.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

6. Many bridges ___ over the river since liberation. A. are built B. Have built C. built D. have been built 7.The radio says a wild animal zoo is to ____ in our city. A. be building B. build C. be built D. built

8.We can’t use the bridge now, because it ____. A. has been repaired B. is repairing C. is repaired D. is being repaired

9.Many high buildings ___ in our city since I came here. A.have been built B. have built C. has been built D. has built 10.You can go out if your homework ______. A. is done B. will do C. will be done D. are finished

13.This old machine ___ the room wet. A. used to keep B. was used to keeping C. used to keeping D. was used to keep

14.Tom ! You _____on the phone just now, but you _____in. A. wanted, were B. are wanted, are C. were wanted, weren’t D. called, aren’t

15.This music _____ the Moonlight Sonata. A. is listened to B. is heard C. is sounded like D. sounds like 16.This car _____ a used car. A. doesn’t look like B. isn’t liked like C. does look D. looks

17.If small trees ____, they will grow up quickly. A. take good care of B. take good care C. are taken good care of D. are taken good care

18.Do you know what____? A. it calls B. does it call C. it is called D. is it called 19.Where ___ the trousers ______? A.are…made in B.are.. made C. is.. made in D. is.. made

11.If he___ enough time, he will come up with an idea. A. gives B. will give C. is given D. will be given 12.A new film is going to ___ this Sunday. A. show B. showing C. be shown D. be showing

翻译句子 １. 房间每天都打扫。 ２. 这个歌唱家闻名于全世界。 ３. 那个软件是 Nancy 设计的。 ４. 全世界都使用英语。 The room is cleaned every day. The singer is well known all over the world. The CD-Rom is designed by Nancy. English is used all over the world.

5. 中国的南部和东南部产香蕉。 6. 这种轿车产于上海. Bananas are grown in South and Southeast China. This kind of car is made in Shanghai.

变化方法 把主动语态的宾语变为被动语态的 主语． 把谓语变为被动结构． 把主动语态的主语放在介词 by 后作 宾语，将主格变为宾格．.

Passive voice People play football all over the world.. Football is played by people all over the world.

Practice: 1. Women often talk about sons and clothes. →Sons and clothes ____ often _____ about by women. 2. Do they make this kind of bus in Nanjing? → ___this kind of bus_____ in Nanjing? 3. They use brooms for sweeping the floor. → Brooms___ ___for sweeping the floor. 4. They built many tall buildings in their hometown last year. → Many tall buildings ___ _____ in their hometown last year. are talked is made are used were built

1 ）. 找到动作的执行者 ( 常为被动句的 宾语 ) 作主动句的主语. 2 ）. 找到 be+ 过去分词结构还原为及物 动词原形. 3 ）. 找到动作的承受者 ( 常为被动句的 主语 ) 作主动句的宾语. 4 ）. 确定及物动词的时态. 数 ( 注意 ) 在以 上转换中, 代词作主语用主格, 代词作宾 语用宾格. 被动句变为主动句的步骤

II. 将下列句子改成主动语态． 1. Metal is used for making machines. （用 workers 做主语） ______________________________________________ 2. English is spoken by many people. _____________________________________________ 3. The classroom was cleaned. ( 用 the students 做主语 ) ____________________________________________________ 4. These photos were taken on the Great Wall. ( 用 my sister 做主 语 ) ___________________________________________________ 5. This song is often sung. ( 用 the girl 做主语 ) _________________________________ Workers use metal for making machines. Many people speak English. The students cleaned the classroom. My sister took these photos on the Great Wall. The girl often sings the song. 6.The dictionary must be taken good care of.( 用 you 作主语 ) 7.A short play will be put on for the English evening.( 用 she 作主语 ) You must take good care of the dictionary. He will put on a short play for the English evening.