被动语态讲解讲解很详细

3.They will finish the work in ten days.
The work will be finished (by them) in ten days. 3一般将来时： S+ will+be+过去分词
Tom will clean the room tomorrow .
主
谓
? They often use computers in class.
Computers are often used by them in class.
? We make these machines in Beilun.
These machines are made in Beilun.
? People speak English as the first language in UK.
? He took good care of his little brother yesterday.
His little brother was taken good care of by him yesterday.
? We cleaned our classroom just now.
Our classroom was cleaned by us just now.
He looked after the little baby yesterday.
主
谓
宾(受动者 )
The little baby was looked after by him
yesterday .
? They built the tall building last year.
The tall building was built by them last year.
? The farmers will grow different kinds of vegetables next spring.
Different kinds of vegetables will be grown by the farmers next spring.
? Uncle Wang will mend the TV set tomorrow.
? They used this room for resting.
This room was used for resting by them.
? They planted many trees years ago.
Many trees were planted by them years ago.
The TV set will be mended by Uncle Wang tomorrow.
4．Amy can take good care of Gina ．
Gina can be taken good care of by Amy. 4情态动词： S+ can/may/must/should + be+ 过去分词
Some photos will be taken by children in the schoolyard tomorrow.
? The headmaster will give a talk this afternoon.
A talk will be given by the headmaster this afternoon.
The Passive Voice
被动语态基本用法
当句子的主语是动作的执行者时， 谓语的形式是 主动语态 。当句子的 主语是动作的 承受者时，谓语要用 被动语态。被动语态由助动词 be+ 过去分词构成，时态通过 be表现出 来。
1.They make shoes in that factory. 主语+及物动词+宾语
? They play football on Sunday.
Football is played by them on Sunday.
? Lucy does the homework in the evening.
The homework is done by Lucy in the evening.
1.He can take care of the baby.
The baby can be taken care of by him.
2.Lucy may draw the pictures.
The picture may be drawn by Lucy.
3.You must turn off the lights.
Shoes are made factory.
一般现在时：
(by them) in that
S(主语）+am/is /are + 过去分词
改为被动语态
His brother washes bowls every
主
谓 宾(受动者)
day .
Bowls are washed by his brother every day.
The lights must be turned off by you.
4.They should learn English well.
English should be learned well by them.
English is spoken as the first language in UK.
你知道这些被动句的否定句和一般疑问句吗？
2. They bought ten computers last term．
Ten computers were bought (by them) last term. 2一般过去时：S+was/were + 过去分词
宾(受动者 )
The room will be cleaned by Tom tomorrow.
? We will have a sports meeting next week.
A sports meeting will be had by us next week.
? Children will 来自百度文库ake some photos in the schoolyard tomorrow.