Unit 7 International Charities Grammar 被动语态 课件（共22张PPT）

(共22张PPT)
Passive Voice
Unit7 Grammar
It uses Flying Eye Hospital to visit poor areas.
Flying Eye Hospital is used to visit poor areas.
It treats people with eye problems.
People with eye problems are treated.
The doctors do eye operations on the plane .
Why is there a plane in the logo
Eye operations are done on the plane by the doctors.
It uses its Flying Eye Hospital to visit poor areas.
Who does ORBIS treat
It treats people with eye problems.
What do the doctors do on the plane
The doctors do eye operations on the plane.
It uses Flying Eye Hospital to visit poor areas.
Flying Eye Hospital is used to visit poor areas.
It treats people with eye problems.
People with eye problems are treated.
The doctors do eye operations on the plane .
Eye operations are done on the plane by the doctors.
uses
treats
do
Active voice
主动语态
Passive voice
被动语态
判断下列句子的语态:(主动语态用A表示；被动语态用P表示）
Millie and Amy took the little cat to the animal center yesterday.( )
2. The 79-year-old man was saved out of a fire last year.( )
3. This kind of cake is called mooncake. ( )
4. People use a keyboard to type information into the computer. ( )
5. The windows in our classroom are cleaned once a week. ( )
A
P
P
A
P
Task 1
Work out the rule!
◆ is/am/are + p.p
is/am/are not + p.p
was/were not + p.p
◆ was/were + p.p
The simple present tense
一般现在时
The simple past tense
一般过去时
negative sentence structure
否定句结构
Form the passive voice
Task 2
Complete the sentences using the words in brackets and the passive voice.
1.More money__________ (donate) to build this hospital last week.
2.This charity __________(call) ORBIS.
3.Medicine _________(send) to poor areas every month.
4.Many local doctors ___________(invite) to this talk yesterday.
5.This place ___________(not use) as a training centre.
was donated
is called
is sent
were invited
isn’t used
Could Tom catch Jerry
At last, Jerry was caught .
active voice
passive voice
At last, Tom caught Jerry.
by Tom
How to change active voice into passive voice
The police
caught
the thief
at last.
1
2
Simon
wrote
a long novel
last year.
3
They
plant
trees
in spring.
4
We
don’t sell
trousers
in our shop.
Task 3
How to change active voice into passive voice
The police
caught
the thief
at last.
The thief
was caught
by the police
at last.
1
2
They
plant
trees
in spring.
Trees
are planted
by them
in spring.
How to change active voice into passive voice
Simon
wrote
a long novel
last year.
A long novel
was written
by Simon
last year.
3
4
We
don’t sell
trousers
in our shop.
Trousers
aren’t sold
by us
in our shop.
active voice
passive voice
Tom caught Jerry .
Jerry
Tom.
was caught
by
1
2
3
4
找主语和宾语
换主语和宾语的位置
改动词为be+过去分词
加“by”在新宾语前
Find the subject and object
Change the place of the subject and object
Change the verb into be + p.p
Add “by” before the new object
Work out the rule!
When to use the passive voice
The plane is used as a hospital.
The toy is designed for children.
My bike was repaired.
a. 当动作的执行者很明显时.
b. 当我们不知道或不需要知道动作的执行者是谁时。
c. 当动作本身比动作的执行者更重要时。
1.主动形式表示被动的含义 ：
happen, take place, break down
感官系动词smell, taste, feel, look, sound虽然主语和它们之间是“动作与承受者“的被动关系，但不用被动语态。
如：The food _________ (taste) delicious.
Great changes _____________ (take) place in my
hometown in the past few years.
2.某些可以和well, easily等副词连用的动词如sell, wash, write等也用主动形式表示被动意义，表示主语的属性特征。
如：These vegetables _______ (sell) well, so the
farmers grow even more than before.
This kind of clothes _______ (wash) easily.
注意 ：sell well不用于被动语态，但sell可用于被动语态。
sell out 卖光，售完 be sold out 被销售一空
tastes
sell
被动语态中常用的特殊句型
have taken
washes
3. 动词see, hear, feel, watch, notice, find（发现），
make, let 等
在主动语态中后跟省略了“to” 的不定式，但在
变为被动语态时要加上“to”. 即：
see/hear/feel/watch/notice/find/make/let sb. do sth.
sb. be seen/heard/felt/watched/noticed/found/made/let to do sth.
如： 1) I often hear him sing.
He is often heard to sing (by me) .
2) Peter saw Sandy cross the road just now.
Sandy was seen to cross the road (by Peter) just now.
3) The boss made them work for ten hours a day.
They were made to work for ten hours a day
by the boss.
4. It is said (that) … 据说……
It is/was said/reported/known to all (that) 句子… “据说 / 据报道 / 众所周知”
如：1) 据说长城是世界上最长的墙。
It is said (that) the Great Wall is the longest
wall in the world.
2) 众所周知世界上都踢足球。
It is known to all (that) football is played all over the world.
3) 据报道，在那次车祸中无人受伤。
It was reported (that) no one was hurt in that accident.
5. “主语＋谓语＋间接宾语＋直接宾语”句型变为被动结构时，只将其中一个宾语变为被动结构的主语，另一宾语不变。如果将主动结构中的直接宾语变为被动结构的主语时，间接宾语之前则应加to或for。
如：1) He told her a long story.
She was told a long story (by him).
A long story was told to her (by him).
2) Mother bought me a new coat.
I was bought a new coat (by mother).
A new coat was bought for me (by mother).
1.He passes me the ball.
I am passed the ball by him.
The ball is passed to me by him.
2.My mother bought me a coat.
I was bought a coat by my mother.
A coat was bought for me by my mother.
3.He sent an e-mail to me last week.
I was sent an e-mail by him last week.
An e-mail was sent to me by him last week.
4.She sang us a beautiful song.
We were sung a beautiful song by her.
A beautiful song was sung for us by her.
What they do every year
They plan charity activities to help the poor.
Volunteers hand out leaflets to people in the street.
They sell toys and CDs to raise money.
1
2
3
Charity activities are planned to help the poor.
Leaflets are handed out to people in the street by volunteers.
Toys and CDs are sold to raise money.
Task 4
分发
What they did last week
4
5
6
The Class 1, Grade 8 students sent new books to the children in poor areas.
They collected warm clothes for poor people.
The students’ Union held a charity show.
New books were sent to children in poor areas by the Class 1, Grade 8 students.
Warm clothes were collected for poor people.
A charity show was held by the students’ Union.
Amy: I’m reading a book about Oxfam.
Daniel: Really Please tell me about it.
Amy: OK. Oxfam ___________ (set up) in the UK in 1942, and the first Oxfam shop __________ (open) in 1948. Now it has about 15,000 shops in all over the world. A lot of things _________ (sell) in Oxfam shops, including books. The money _______ (use) by Oxfam to help poor people.
was set up
was opened
建起，设立
are sold
is used
Daniel: That’s good. There are also some charity projects in China. One of them ________ (call) Project Hope. It__________ (start) in 1989. With its help, millions of poor children all over the country __________ (give) basic education.
is called
was started
were given
Amy: Yes. Many schools __________ (build) in poor areas each year.
are built
Roses given, fragrance in hand.
赠人玫瑰，手留余香。
Thank you !