被动语态公开课课2件

A new bridge is being built(by the workers).
6. I can not find my dictionary. My dictionary can not be found by me.
7. Do students learn English in the middle school?
３、某些连系动词
1) The flowers smell sweet. 这花儿很香。
2) The food tastes nice. 这食物味道好。
４、下列词不用被动形式：last(持续), have(有)， wish, let, take part in, break out(爆发),happen.
3. The bike must be mended.(Jack) Jack must mend the bike.
4. Keys are used by people for locking doors. People use keys for locking doors.
5. He is being operated on by the doctor. The doctor is operating on him.
A. We are being told a funny story. B. A funny story is being told to us. • Jack gave Jim a present. Jim was given a present by Jack. A present was given to Jim by Jack.
1. Nobody was found in the room.(they) They found nobody in the room.
2. A new bridge will be built next year.(they) They will build a new bridge next year.
The environment must be kept clean. 3. Mother often makes me finish my homework first.
I am often made to finish my homework first. 4. We saw her go out of the school.
我的笔好使。
2) The cloth washes well. 这个料子耐洗。
3) The poem reads smoothly. 这首诗读起来很流畅。
２、be + 形 to do sth. 1) The story is interesting to read.
2) The wine is nice to drink.
Your room must be cleaned once a week(by you). 4. The boy broke the window.
The window was broken by the boy. 5. The workers are building a new bridge.
练习一
1. My mother made the soup.
The soup was made by my mother. 2. Uncle Wang will repair my computer.
My computer will be repaired by Uncle Wang. 3. You must clean your room once a week.
宾宾
a. I was bought a new coat. b. A new coat was bought for me.
３、“主－谓－宾－宾补”句型变为被动结构时，只将
句中的宾语变为被动句中的主语，宾补不变。如：
1) I found him lying on the floor.
宾
宾补
He was found lying on the floor.
练习二
1. My parents bought me a bike.
I was bought a bike by my parents. A bike was bought for me by my parents. 2. Have they paid you the money?
A. Have you been paid the money? B. Has the money been paid to you? 3. He is telling us a funny story.
Is English learned in the middle school by students?
２、在主－谓－宾结构变为被动语态时，只将其 中一个宾语变为被动句中的主语，另一个宾 语不变，如：
1) He told her a long story. 宾宾
a. She was told a long story. b. A long story was told to her. 2) Mother bought me a new coat.
2) They made the boy go to bed early.
The boy was made to go to bed early.
四、使用被动语态时应注意：和well等连用的及物动词。 1) My pen writes well.
三、被动语态的用法 １、不知道谁是动作的执行者要用被动语态，如：
This jacket is made of cotton. ２、没有必要指出谁是动作的执行者时要用被动
语态，如：
English is spoken in Britain and America. ３、只需强调动作的承受者时要用被动语态，如：
2) We call her Rose. 宾 宾补
She is called Rose. ４、当主动句中有see/hear/feel/watch/notice/make/
have sb do sth 变为被动句时，do 前要加上to .如：
1) I often hear him sing.
He is often heard to sing.
1) I have two brothers.
2) I didn’t let him go home.
练习三
1. He told us to wait for him at the school gate.
We were told to wait for him at the school gate. 2. We must keep the environment clean.
is done
are ２、一般过去时：was done
were
3. 现在完成时: have been done has
4. 现在进行时: am is being done are
5.一般将来时：will be done shall
6. 含有情态动词: can may must be done should have to
She was seen to go out of the school. 5. I often hear him read English in the morning.
He is often heard to read English in the morning.
二、变下列句子为主动句（括号内有词的，用其 作主语）
被动语态
The Passive Voice
兼善中学 印建伟
. 一、主动语态与被动语态
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。 Model: Many people speak English.（主动语态）
English is spoken by many people.（被动语态） 二、被动语态的构成：be + done（过去分词） １、一般现在时：am
6. Children should be taken good care of.(we) We should take good care of children.
The bridge was built in 1990. 四、把主动句变为被动句的方法：在主谓宾结构中 １、把主动句的宾语变为被动句的主语，主动句
的主语变为by 短语（没必要时可省），如： Bell invented the telephone in 1876. The telephone was invented by Bell in 1876.