被动语态语法讲解课件

3.一般将来时的被动语态结构：
be going to be/will be+过去分词
1.They will finish the work in ten days.
The work will be finished by them in ten days.
2.Tom is going to clean the room tomorrow.
The room is going to be cleaned by Tom tomorrow
We will hold a sports meeting next week.
A sports meeting will be held by us next week.
Children will take some photos in the schoolyard tomorrow.
1.Some workers are painting the rooms now．
The rooms are being painted by some workers now.
2.He is watching TV.
TV is being watched by him.
6.现在完成时的被动语态的结构
Some photos will be taken by children in the school tomorrow.
The headmaster is going to give a talk this afternoon.
A talk is going to be given by the headmaster this afternoon.
have / has ＋been ＋过去分词
1.We have made a key．
A key
has been made
by us.
2.We have finished our compositions.
Our compositions have been finished by us.
They built the tall building last year.
The tall building was built by them last year.
He took good care of his little brother yesterday.
His little brother was taken good care of by him yesterday.
Shoes are made by them in that factory.
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.
语态
语态：表示主语和谓语动词之间的关系。 英语有两种语态，即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： Many students study English.(主动语态) English is studied by many students.
4.含有情态动词的被动语态结构：
can/may/must/should + be+过去分词 1.Amy can take good care of Gina ．
Gina can be taken good care of by Amy.
2.You should drink more water.
More water should be drunk by you.
(被动语态)
被动语态的结构
助动词be+过去分词 (be + done)
1.一般现在时的被动语态结构：
is/are+过去分词
1.Many students study English.
English is studied by many students. 2.They make shoes in that factory.
They often use computers in class.
Computers are often used by them in class.
We make these machines in Beijing.
These machines are made in Beijing.
2.一般过去时的被动语态结构：
The lights must be turned off by you.
4.They should learn English well.
English should be learned well by them.
5.现在进行时的被动语态的结构
is / am / are + being ＋过去分词
was/were +过去分词
1. TBaidu Nhomakorabeaey bought a computer last term．
A computer was bought by them last term. 2.We planted many trees last year.
Many trees were planted last year.
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.
We cleaned our classroom just now.
Our classroom was cleaned by us just now.
They used the rooms for resting.
The rooms were used for resting by them.