(共19张PPT)
Lots of people speak English in the world.
主(执行者)
谓
宾(承受者)
English is spoken by lots of people in the world.
一、被动语态的意义: ( the meaning of the Passive Voice.)
当句子的主语是动作的_______时,谓语要用主动语态(the Active voice)。当句子的主语是动作的______时,谓语要用被动语态(the Passive Voice)。
执行者
承受者
二、被动语态的构成:( the Structure of the Passive Voice.)
be+ done(________的过去分词)+ by…, be有人称和数的变化。当没有必要指出动作的执行者时,介词by 短语可以________.
.
省略
及物动词
Make the sentences passive
1.Thousands of tourists visit Xi’an every year.
2.Did they build the Great Wall at the same time as the Grand Canal?
3. Europeans didn’t invent fireworks.
4. Did Gaudi design all the churches in Spain?
5. When did they build the Three Gorges Dam?
6.China produces a lot of computers.
1.一般现在时(the present tense )
Class meeting ______every Thursday.
2.一般过去时 (the past tense)
These cups ___________(break)by the boy.
am
is
are
﹜
done
﹜
done
(一)各种时态的被动语态: (The passive voice of all kinds of tenses)
每周四召开班会。
is held
was
were
were broken
3.一般将来时(the future tense)
A speech ___________(give) next week.
will
shall
﹜
be done 以及
am
is
are
﹜
going to be done
4. 过去将来时(the past future tense )
would
should
﹜
be done 以及
﹜
was
were
going to be done
He said that a speech ___________ (give) the next week.
will be given
would be given
5.现在进行时 (the present continuous tense)
am
is
are
﹜
being done
6. 过去进行时 (the past continuous tense )
was
were
﹜
being done
The machine __________________ (repair) at this time yesterday.
The problem ___________________(discuss)
now.
is being discussed
was being repaired
7. 现在完成时(the Present Perfect Tense )
has
have
﹜
been done
8. 过去完成时(the past perfect tense )
had been done
Two hundred trees _________________(plant) so far.到现在为止,已经种了二百棵树了。
They said they ______________ (invite) to the party.他们说他们已经被邀请参加晚会了。
have been planted
had been invited
9.含有情态动词的被动语态: (the passive voice with modal verb)
1. Good books ______________again and again.
2. Your homework ________________after class. 你的作业必须在课后交上。
can/could
may/might
must/should/need
be done
﹜
should be read
must be handed in
3.My shirt ___________________now.我的衬 衫不必现在洗。
needn’t be washed
am/is/are done
was/ were done
will/shall be done 或 am/is/are going to be done
would/should be done或
was/were going to be done
am/is /are/ being done
was/were being done
has/have been done
had been done
can/could/may/might
should/ must/need
﹜
be done
※一般现在时
※一般过去式
一般将来时
过去将来时
现在进行时
过去进行时
现在完成时
过去完成时
※带有情态动词的被动语态
二、被动语态的用法:(the usage of the Passive Voice.)
1). He gave me a book. I _________a book. A book _____________me.
1. 含有双宾语,即直接宾语和间接宾语的句子,每个宾语都可变为被动语态的主语,但通常把间接宾语作主语,如果将直接宾语作为主语,要在间接宾语的前面加上to或for.
2). He bought me a new bike yesterday.
I ______________a new bike yesterday.
A new bike ______________me yesterday.
was given
was given to
was bought
was bought for
2. 把
make/let
see/notice
hear/feel
sb
sb do sth
﹜
﹛
变为被动语态时,必须带to 即:
﹛
﹜
to do sth
made/let
seen/noticed
heard/felt
sb is
He made the boy work for two hours yesterday. The boy _____________work for two hours yesterday.
was made to
3. 短语动词变为被动语态时,不可丢掉构成短语 动词的介词或副词。
1). We should take good care of the children.
The children should ___________________.
2). We should speak to old men politely.
Old men should _______________ politely.
be taken good care of
be spoken to
4.不及物动词(vi.) 不用被动语态如: happen, appear, disappear …
.
1) A traffic accident ___________(happen)
just now.
happened
2) She ____________ (disappear) from the
garden.
disappeared
5. 连系动词(Link.v.) 如: look, sound, smell, taste, feel…+ adj (形容词)时 ,本身已含有被动含义,不用被动语态。
. 1).The flowers _______sweet
这些花闻起来很香。
2).The story ________ interesting
这个故事听起来很有趣。
3).The piece of cloth ________ soft
这块布摸起来很柔软。
smell
sounds
feels
6. 当某些动词表示事物的自然属性时,不用被动语态:
1).The pen _________ (write) very fast.这支笔书写流利。
2).This kind of sweater _______ (sell) well.
这种毛衣很畅销。
3). This kind of sweater _____________ (sell out) yesterday.
这种毛衣昨天就被买光了。
writes
sells
washes
4)This coat _________(wash) well.
这件大衣很耐洗。
was sold out
7. 不及物短语动词不用被动语态:
come true , belong to, run out , take place, come out, break down…….
1). My dream ____________ . 我的梦想已经实现了。
2). My money __________.我的钱已经用光了。
3).Great changes _______________ in our
hometown.我的家乡已经发生了很大的变化。
has come true
has run out
have taken place
4). His new book _____________next month.
他的新书将在下个月出版。
will come out
三、 巧记被动语态用法:
我的变化很生动,主语执行用主动,主语承受用被动。间宾前加 for 或to,感官使役还原to。短语动词是一家,千万不要拆散它。不及物动词无被动,不要把我误来用。系形组合含被动,无需再来变被动。sell, write与wash,表动作有被动,表属性无被动。run out, come out与come true,汉语思维像被动,英语思维无被动。以上规则记得住,走进考场准管用。