(共18张PPT)
语法复习系列 之
-被动语态
1.被动语态的定义
Kevin scolded the girl.
Kevin责骂了那个女孩。
The girl was scolded by Kevin.
那个女孩被Kevin责骂了。
主动语态
被动语态
过去式
过去分词
did
done
He has cleaned the room.
The room is cleaned by him.
过去分词
表完成
表被动
have / has + done
be + done
past participle
p.p.
表完成
表被动
* 被动语态的基本形式 : be + 过去分词-done
2.被动语态的形式/ 结构
主语 动词 宾语
主动语态 Sam uses this computer. 被动语态 This computer is used by Sam. [注意]下列两个句子
例:The boy ______________by his teacher.
例:I saw the boy ___________by his teacher.
男孩被他的老师惩罚。
我看见男孩被他的老师惩罚。
was punished
was punished
punished
3.主动变被动
We speak English.
English
主动语态:
被动语态:
is
by us.
I do my homework.
My homework
done
by me.
is
spoken
4.不同时态的被动语态
My homework____done by me every day.
My homework____done by me yesterday.
My homework______done by me tomorrow.
My homework______done by me for years.
My homework_________done by me now.
is
was
will be
has been
is being
be + done
My homework_____________done by me .
must be
1. The reading room ________ yesterday afternoon.
A. cleaned B. is cleaned
C. was cleaning D. was cleaned
2. Food ________ in a cool place in summer.
A. must keep B. mustn’t keep
C. must be kept D. mustn’t be kept
3. His father ________ to work in Hong Kong 3 years ago.
A. sent B. was sent
C. has sent D. has been sent
4. The child will ________ back to his parents next month.
A. sent B. send C. be sent D. be sending
课上练习
5.被动语态用法
S+V.
S+V+O.
S+V+P.
S+V+IO+DO.
S+V+O+OC.
He died.
I read books.
The girl looks nice.
6.易错点之一
S+V+IO+DO.
He gave me a book.
I
given a book
by him.
was
A book
given me
by him.
was
to me
6. 易错点
S+V+O+C.
My mother made me do the housework.
I
made
by mother.
do the housework
to
was
六.易错点之四
不用被动语态的情况
1.不及物动词不适用于被动语态,如happen,take place
2.表状态,特征的系动词;如:sound;look,seem,taste
3.表示主语内在品质或性能的动词,如sell,wash,write等
The books sells well.
This pen writes well.
1. This old machine ______ the room wet.
A. used to keep B. used to keeping
C. was used to keeping D. was used to keep
2.You can go out if your homework ______.
A. is done B. will do
C. will be done D. are finished
3. If he ______ enough time, he will come up with an idea.
A. gives B. will give C. is given D. will be given
课上练习
5. These books ______. So many people are interested in them
A. are sold well B. sell well
C. sell good D. sell badly
6. The pen ________ well.
A. writes B. is written
C. was written D. writing
7.The workers were made ________ ten hours a day.
A. work B. to work
C. working D. worked
课上练习
8.The monkey was seen _____ off the tree.
A. jump B. jumps
C. jumped D. to jump
9.Great changes ______ in China.
A. are happened B. was happened
C. has happened D. have happened
10.Gone with the wind is a good book and is _________twice.
A.worth being read B.worth reading
C.worth to read D.worth read
小绿本