资源简介

(共23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。
① It was going to be tested out by Larry's wife, Claire.
② Now she was being looked after by a robot that looked so human, and it was disturbing.
③ Claire thought it was ridiculous that she was being offered sympathy by a robot, but she gradually admired his wisdom and integrity and began to trust him.
Scan the reading text and underline all the verbs in the passive voice. Then discuss with a partner why the passive voice is used.
④ As he was not allowed to accompany her to the shops, he wrote out a list of things that he would need for his work on the house.
⑤ Tony expected that the house, which was being completely transformed, would be ready.
⑥ The saleswoman there was rude to her, so she rang Tony and told him she was being treated badly.
The passive voice is used to focus on the person or object that experiences an action rather than the person or object that performs the action. It is used when we don’t know the performer, or the performer is unimportant (and therefore omitted), or the performer is to be highlighted (and therefore placed toward the end).
被动语态
语态是动词的一种形式，用来说明主语和谓语动词之间的关系。英语动词有两种语态：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。
使用被动语态的句子，谓语动词的形式是“be +动词过去分
词”。语义上主语为动作的承受者或对象，主要用于需要强调动作承受者、不必要指出动作执行者的情况，或出于语篇衔接连贯在“be +动词过去分词”结构中，助动词be有时态、人称和数的变化，变化规则与系动词be相同。
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
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
选用括号内合适的内容完成下面句子或对话。
1. Letters ________________ (are sent, will be sent) by the postman at 8 every day.
2. This bag ________________ (was found, found) on the bus yesterday.
3. The dress ________________ (doesn’t wash, can’t be washed) in hot water.
4. This tower __________________ (has not been rebuilt, has not rebuilt) since the 1930’s.
are sent
was found
can’t be washed
has not been rebuilt
5. The machine ________________ (was being tested, tested) just when the manager came.
6. The new plan ________________ (will announce, will be announced) in two days.
7. Look! Your car ________________ (is being lifted, is lifting) off the ground.
was being tested
will be announced
is being lifted
8. When I stopped, my car ________________ (hit, was hit) from behind.
9. —What were we doing at 11 o’clock
—We ____________________ (were being interviewed, were interviewing) by a reporter.
was hit
were being interviewed
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）。
Read the introduction to a science fiction novel and complete the passage using the correct forms of the words in the box.
explore translate discover regard represent
set up recruit write get caught up connect
Science fiction _____________ by many people as a mirror through which our future can be freely imagined and ____________________. The Three-Body Problem, _________ by Chinese writer Liu Cixin, is one of those astonishing predictions about the future.
is regarded
explored/ represented
written
The work was first published in a Chinese sci-fi magazine in 2006 and printed as a three-volume book in 2008. When the first volume _________________ into English by Chinese-American author Ken Liu, it attracted attention around the world, becoming the first Asian winner of the Hugo Award for Best Novel. The book ___________________ many themes such as space exploration, alien contact, AI, and the future of humans.
explore translate discover regard represent
set up recruit write get caught up connect
was translated
represents
The Three-Body Problem begins with the stories of two unrelated people, Ye Wenjie and Wang Miao. Ye _____________ to join a secret project in a remote area of China, which _____________ to contact alien life forms. In the other story, set 20 years later, Wang Miao ______________ in a popular online game called "Three Body", in which people live on an unknown planet with three suns. But Wang discovers it is more than a game — it uncovers a great danger threatening human existence.
explore translate discover regard represent
set up recruit write get caught up connect
is recruited
has been set up
gets caught up
How are these two people's stories ____________ And how will their behaviour change Earth's future and the civilisations of other planets Answers to all these questions are waiting to ________________ when you go on reading.
explore translate discover regard represent
set up recruit write get caught up connect
connected
be discovered
Write five sentences using the passive voice.

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