人教版（2019）选择性必修第四册Unit1Science Fiction Discover Structures Review the Passive Voice课件(38张ppt)

(共38张PPT)
Passive Voice
被动语态
Learning objectives
In this class, you are expected to be able to:
掌握被动语态的基本形式；
学习被动语态在不同时态中的使用；
了解常用被动语态句型；
将被动语态应用于写作中。
Version 1: The 2022 Olympic Winter Games __________ in Beijing and Chinese athletes ____________ for their wonderful performances in the Olympic Games.
1. Who held the 2022 Winter Olympic Games
2. Who praised Chinese athletes
was held
were praised
Version 2: Beijing _________(hold) the 2022 Olympic Winter Games and many people _________ (praise) Chinese athletes for their wonderful performances in the Olympic Games.
held
praised
Why is passive voice used
没必要知道谁是施动者
不知道谁是施动者
需要强调动作承受者
How to use passive voice correctly
Passive voice in different tenses
不同时态中的被动
Everyone loves Bing Dwen Dwen.
People regard it as a mascot (吉祥物) in the 2022 Olympic Winter Games.
Bing Dwen Dwen_________ (by everyone).
It ___________ as a mascot (吉祥物) in the 2022 Olympic Winter Games (by people).
主语A+谓语动词B1（及物动词）+宾语C
主语C+谓语动词B2(变被动,与主语一致)+宾语A
do/does---
一般现在时
is loved
is regarded
am/is/are done
Caoxue, dean（院长）of Guangzhou Academy of Fine Arts (广州美术学院), designed the image of Bing Dwen Dwen in 2019.
The image of Bing Dwen Dwen ______________by Caoxue, dean of Guangzhou Academy of Fine Arts (广州美术学院) in 2019.
一般过去时
did---
was designed
was/were done
We will defeat COVID-19 in the future.
Dr. Zhong Nanshan said we would defeat COVID-19 in the future.
COVID-19 ________________(by us) in the future.
Dr. Zhong Nanshan said COVID-19 _______________ (by us) in the future.
一般将来时
过去将来时
will do---
would do---
will be defeated
would be defeated
will be done
would be done
Some people ______________________(quarantine 隔离) now due to the pandemic.
I heard the news that some people ____________________ (quarantine) due to the pandemic when I was watching TV.
现在进行时
过去进行时
am/is/are doing---
was/were doing---
are being quarantined
were being quarantined
am/is/are being done
was/were being done
Doctors have found an effective way to defeat the disease so far.
People had not needed masks before the outbreak of COVID 19.
现在完成时
过去完成时
has/have done---
had done---
An effective way to defeat the disease _____________ (by doctors) so far.
Masks ______________ before the outbreak of COVID 19.
has been found
had not been needed
has/have been
done
had been done
We can defeat the disease if we work together!
The disease ______________if we work together!
情态动词
can/could/should/may/might + do
----
can be defeated
情态动词+be done
Summary
主动语态 被动语态
一般现在时 do/ does
一般过去式 did
一般/ 过去将来时 will/ would do
现在进行时 am/is/are doing
过去进行时 was/were doing
现在完成时 has/ have done
过去完成时 had done
语态
时态
am/ is/ are + done
was/ were + done
will/ would + be done
am/is/are + being done
was/ were + being done
has/ have + been done
had +been done
含情态动词 情态动词+v
情态动词 be done
Tips
判断主语是动作发出者还是动作承受者；
判断语句中的时态（根据时间副词或从句）；
动词的被动语态与主语保持一致（第三人称单数、复数等）。
Practice
1.The People's Republic of China ___ on October 1, 1949.
A. found B. was founded C. is founded D. was found
2.This English song___ by the girls after class.
A. often sings B. often sang C. is often sang D. is often sung
3.---I'd like to buy that coat.---I'm sorry. ___.
A. It sold B. It is selling C. It has been sold D. It had been sold
4.Our room must ___ clean.
A. keep B. be kept C. to be kept D. to keep
5. His new book___ next month.
A. will be published B. is publishing
C. is being published D. has been published
found--founded--founded 成立
find--found--found 发现
Practice
6.(2020全国I) ...“because it means we have the chance to obtain information about how the moon______________(construct).”
7.(2020全国III) The artist was sure he would ___________(choose),but when he presented his masterpiece to the emperor's chief minister, the old man laughed.
8.(2019全国III) They also shared with us many traditional stories about Hawaii that were hugely popular with tourist. On the last day of our week-long stay, we _____________ (invite) to attend private concert.
9.(2017全国I) When fat and salt _____________(remove) from food, the food tastes as if it is missing.
10.(2016全国I) So it was a great honor to be invited backstage at the not-for-profit Panda Base, where ticket money helps pay for research. I ____________(allow) to get up close to these cute animals at the 600-acre center.
is constructed
be chosen
were invited
are removed
was allowed
Practical sentence patterns in passive voice
常用被动语态句型
02
________the TV series Renshijian is a great work.
A. People say that B. It is said that
_________Renshijian ranked the first in audience rating （收视率）this year.
A. It is estimated（估计，估算） that
B. People estimate that
Summary:
一些表示“想”、“认为”等较主观的动词，如: think, believe, say, report, estimate, consider, presume, announce, declare, regard, know等，可以用于 “it is +v-ed+that”句型，表示 “据... ”
1. 短语动词在主动结构中是不可分割的,在被动结构中也是如此,不可去掉后面的介词或副词。
Eg: Many people laugh at the old man.
Attentions
The old man ______________ by many people.
Examples
is laughed at
使役动词have, make, get和感官动词（五看二听一感觉）
主动的to要省略
被动的to 要还原
Eg: The manager made saleswomen work until ten at night.
Attentions
Saleswomen were made to work until ten at night.
Examples
1.当feel, look, smell, taste, sound, touch, prove等后+adj./n. 构成系表结构
主动表被动
eg: The mixture tastes terrible.
She proves very patient and warm-hearted.
Examples
2.当lock, shut, open, move, read, write, sell, wash, clean, catch, draw, cut等表示某种属性且有修饰语
主动表被动
eg: The kitchen cleans very easily.
The cloth washes well.
The door won’t shut.
Examples
3.表示发生(happen/take place/ occur/ come about),爆发(break out /burst out), 属于(belong to)和传播(spread)的不及物动词
主动表被动
eg: A car accident happened.
The news spread quickly.
Examples
4.be+adj.+to do 不定式的逻辑宾语是句子的主语
主动表被动
eg: This alien friend is easy to get along with.
Examples
5.be (well) worth + v-ing (很)值得做……
主动表被动
eg: The book is well worth reading.
Examples
6. want, need, require, deserve表示“需要”的动词后用v-ing表示被动
主动表被动
eg: Her mother is ill and needs looking after.
The table wants cleaning.
Examples
7. 某些短语主动形式表示被动意义，come up(提出), run out (用完)
主动表被动
eg: The question hasn’t come up yet.
The water ran out yesterday.
Examples
自主训练
在空白处填入括号内单词的正确形式
1．No decisions__________________ (make) about future appointment until all the members have given their views.
2．In recent years two chess clubs __________________ (run) to make a profit in my neighborhood.
3．A rescue worker risked his life saving two tourists who _______________ (trap) in the mountains for two days.
4．During a visit to Boston in 1733, Franklin _________________ (impress) with the city's fire prevention methods.
5．At university, you will ______________ (teach) by lecturers and professors who are leading figures in their study.
will be made
have been run
had been trapped
was impressed　
be taught　
6．Sometimes chopsticks are quite artistic. Truly elegant chopsticks might ____________(make)of gold and silver with Chinese characters.
7．Shuai jiao _______________ (consider) by some experts as the origin of modern throwing sports such as judo.
8．When the time came to make the final decision for a course，I decided to apply for the one that __________________ (reflect) my interest.
9．More efforts, as reported, ______________ (make)in the years ahead to accelerate the supply side structural reform.
10．Two years ago, while Cathy _______________ (watch)the Olympics, a dream came into her sweet little head—to be a swimmer.
be made　
reflected
is considered
will be made　
was watching
Application of passive voice in writing
被动语态应用于写作
03
(2019全国I) 假定你是李华，暑假在伦敦学习，得知当地美术馆要举办中国画展。请写一封申请信做志愿者，内容包括：1.写信目的；2.个人优势；3.能做的事情。
Knowing that the local gallery will hold a Chinese painting exhibition, I am writing to apply for the position.
The local gallery will exhibit many great Chinese paintings.
Knowing that______________________________________ __________________，I am writing to apply for the position.
__________________________________________________________________________________________________
a Chinese painting exhibition will be held
in the local gallery
Many great Chinese paintings will be exhibited in the local gallery.
(2020全国I) 你校正在组织英语作文比赛。请以身边值得尊敬和爱戴的人为题，写一篇短文参赛。内容包括：1.人物简介；2.尊敬和爱戴的原因。
在我看来，钟南山院士被认为是最值得尊敬的人。
As far as I’m concerned, Dr. Zhong Nanshan ____________________ the most respectable person.
众所周知，钟南山院士为了更好了解疫情冒着危险奔赴一线。
___________________Dr. Zhong Nanshan risked his life to know better about the disease in the frontline.
is regarded as
It is known that
(2021全国I) 你校英文报Youth正在庆祝创刊十周年。请你写一篇短文投稿，内容包括：1.读报的经历；2.喜爱的栏目；期望和祝福。
两年前当我第一次读到Youth时，我被它的《青少年趣闻》专栏所深深吸引。
Two years ago, when I first read Youth I _____________________to the column called The Anecdotes of Youngsters.
我期待Youth能发展更好。
A promising future of Youth ________________(expect).
was deeply attracted
is expected
Self-assessment
After this class, I have:
掌握了被动语态的基本形式；
学会了将被动语态在不同时态中的使用；
了解了常用被动语态的句型；
能够将被动语态应用于写作中。
Ⅰ.在空白处填入括号内单词的正确形式
1．This glass ________ (break)easily, so please put a “Handle with Care” sticker on the box before you mail it.
2．Hopefully in 2025 we will no longer be emailing each other, for we __________________ (develop) more convenient electronic communication tools by then.
3．I first read the fashion magazine over a decade ago and __________ (subscribe)to it ever since.
4．James has just arrived, but I didn't know he ____________________ (come) until yesterday.
5．A recent research shows that there ________ (be)volcanic activities on the moon and Mars.However, they no longer exist now.
breaks
will have developed　
have subscribed　
was coming/would come　
were　
6．Life teaches us not to regret over yesterday, for it _____________ (pass)and is beyond our control.
7．I ________________ (watch)TV alone in the living room when I suddenly heard a crack upstairs.
8．When making small talk at holiday parties, don't tell someone who ____________ (lose)weight how amazing they look.That implies they looked terrible before.
9．Mr.Smith let off upon me the speech he ________________ (die)to make all along.
10．Last year our team went to Seattle, Washington in the USA.We ________ (win) second place.
was watching　
had been dying　
won
has passed　
has lost　
11．The aging population____________ (grow) each day.There must be some kind of interesting activity for the old.
12．The manager got to the company in a hurry, only to find that he ________ (leave) his laptop back at home.
13．A boy on a bike ________ (catch) my attention.He was riding beside the bus and waving his arms.
14．I heard that Carl ________ (win) first prize for composition.
15．In order to get good marks in the coming exam, my son ________________ (study) late every night in the past three weeks.
is growing　
had left　
caught
had won　
has been studying　
Ⅱ.语法填空
Since childhood, I 1._____________ (see) action movies starring Bruce Lee and Jackie Chan, and I was always curious to learn the martial arts. 2.________ there is China, there is kung fu.Once I arrived in China, my dream was 3.______________ (learn) tai chi and kung fu and master the techniques of martial arts.
After my arrival on campus on the first day, I went for a walk in the early morning.I saw some older people 4.____________ (practise) tai chi slowly.I stopped and watched their movements closely.It attracted me, and the very next day at registration time, I rushed to the teacher's office to choose tai chi as my 5.____________(option) course.The following week I was on the grounds early in the morning with my classmates.The teacher told us that tai chi 6.______________ (favor) for its health benefits.The movement of the body is related 7.________ the yin and yang forces.
The main 8.________ (rule) that the teacher taught us were attitude, discipline(自律) and balance.I was taking every bit of the training 9._________ (serious) and trying to maintain my balance, which was a difficult job.However, as the teacher puts 10._________, our attitude, our willingness and our action will make the impossible possible.And I will do.
have seen
Where
to learn
practising
optional
to
is favored
rules
seriously
it
Thank you