2023届高考英语语法复习被动语态 passive voice课件(共31张PPT)

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名称 2023届高考英语语法复习被动语态 passive voice课件(共31张PPT)
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更新时间 2023-04-17 10:36:47

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(共31张PPT)
Period 3 Review useful structures
Unit 1 Science Fiction
选择性必修四
人教版(2019)
Lead-in
So clever is Sophia, and she has been awarded the first Saudi citizenship for a robot. This is historical to be the first robot in the world to be recognized with a citizenship.
That means Sophia is always happy to be surrounded by people.
She answers that her happy place is when she is with people.
Passive voice is used in these sentences .
In the video, Sophia is being interviewed by the editor- in -chief of Stylist . When she is asked what her happy place is, how does she answer
The Passive Voice 被动语态
1.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。
2.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。
3.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。
4.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。
Post-class Discussion
1.常见时态的被动语态 The Passive Voice
2. 特殊结构的被动形式
(1) 接双宾语的动词变被动结构
主动语态: + +
被动语态:①一般将间接宾语变为被动结构中的主语, 直接宾语不变。
② 将直接宾语变为被动结构中的主语, 间接宾语之前则应加介词to或for。
e.g. He gave her some money.
She was given some money. (间接宾语变为主语)
Some money was given to her. (直接宾语变主语)
动词
间接宾语(人)
直接宾语( 物)
练习:
My father bought me a new coat.
间接宾语变为主语: .
直接宾语变主语: .
I was bought a new coat by my father
A new coat was bought for me by my father
(2)有一类接宾语从句的动词,如say ,expect, report, think, believe, suppose, consider, know, 其被动语态有两种变法:
①it is done+that从句 ②sth/sb is done to do
e.g. People say that he has broken a world record.
It is said that he has broken a world record.
He is said to have broken a world record.
练习: We expect that our team will win the game.
It is expected that our team will win the game.
Our team is expected to win the game.
“it + be +过去分词+从句”式的被动结构
e.g. It’s said that she has some supernatural powers.
It’s reported that they have discovered a new star.
常见的结构还有:
It is known that... 众所周知
It is suggested that... 有人建议
It is believed that... 人们相信
(3) 在“make/see/hear/watch/notice + sb + do”结构中,后面的宾补do为省略to 的不定式,变被动语态时,省略的to要还原。
eg: They made him go there alone.
He was made to go there alone.
(4) “动词+介词/副词”构成的动词短语结构(如look after, put on, pay attention to)也可以变被动语态,此时该结构可视为“及物动词”不可分割,即他们原来所带的介词或副词必须保留。
eg: She often looks after the elderly.
The elderly are often looked after by her.
练习:Police looked into the case.
The case was looked into by police.
(5) 带情态动词的被动语态,由“情态动词+be+及物动词的过去分词”构成。
e.g. The problem may be solved in a number of different ways.
In our school, library books must be returned in two weeks.
The highway should be extended by 200 km to that town.
(6) “get+done”构成被动语态
用来表示状态或情况, 常考的形式如:
get married 结婚
get engaged 订婚
get hurt/wounded 受伤
get lost 迷路
get drunk 喝醉了
get caught/stuck/trapped 被困
get dressed 穿好衣服
get run over 被(车)轧
3. 主动形式表示被动意义
1) 有些不及物动词主动形式可表被动意义。
①. 某些连系动词,如feel, look, prove, smell, sound, taste 等后跟形容词或名词,构成系表结构,没有被动。
e.g. The food tasted better than it looked.
②. 某些与can’t, won’t 等连用的不及物动词,如move, lock, shut, open等。
e.g. It can't move.
The door won't shut.
③. 某些动词如read, write, wash, sell, drive, eat, shut等被用做不及物动词来描述主语特征时,用主动表被动,主语通常是物。常与well, easily, badly等副词连用的不及物动词,
e.g. My new pen writes well.
The cloth doesn’t wash easily.
This kind of book sells well.
2) 非谓语动词的某些主动形式表示被动意义
①. 在“be + 形容词+ 不定式”结构中,不定式表示的动作与句子主语之间是逻辑上的动宾关系时,用主动形式表示被动意义。常见形容词有:cheap, easy, comfortable, difficult, hard, light, heavy, expensive, pleasant, interesting, fit 等。
e.g. The question is difficult to answer.
练习:这个问题很容易解决。
The problem is easy to work out.
②. 在be worth doing 和be to blame 结构中,动词-ing 形式或动词不定式用主动形式表示被动意义。
e.g. The match is well worth watching.
Who is to blame for the mistake
The policy is partly to blame for causing the worst unemployment in Europe.
③. 当want, need, require 表示“需要”时,其宾语可用动词-ing 形式的主动形式表示被动意义。
e.g. The carpet really wants cleaning (= wants to be cleaned).
Most house plants require watering (= require to be watered).
4. 不能用于被动语态的情况
①不及物动词(短语)不能用于被动语态。常见的有happen, last, rise, occur, break out, take place, come true, consist of, lose heart, belong to等短语动词。
eg: The war broke out in 1941.
The sports meeting will take place next Monday.
②系动词也不能用于被动语态,常见的有look, seem, appear, feel, taste, remain, stay, become, grow, go等
eg: This kind of materail feels smooth.
选用括号内合适的内容完成下面句子。
1. The flight _______________ (must be booked / must book) by tomorrow.
2. The twins ________ (look like / are looked like) their mother.
3. She __________ (invited / was invited) to Jack’s 16th birthday party in New Jersey.
4. The pizza ________ (tastes / is tasted) delicious without any cheese at all.
must be booked
look like
was invited
tastes
5. The company believes the products will ________ (sell / be sold) well in the run-up to Christmas.
6. The story ________ (reads / is read) well.
7. Would you please keep silent The weather report ________________ (is broadcast / is being broadcast) and I want to listen.
8. Professor Williams keeps telling his students that the future ________ (belongs / is belonged) to the well-educated.
9. The sports meeting (will be held / will hold) next Monday.
sell
reads
is being broadcast
belongs
will be held
1. The artist was sure he would ____________ (choose), but when he presented his masterpiece to the emperor’s chief minister, the old man laughed. (2020 全国卷III)
2. And, as more children were born, more food ___________(need). (2020 浙江)
be chosen
was needed
用括号内单词的正确形式填空。
Activity 2
Complete the sentences with appropriate forms of the verbs in brackets. Then try to translate these sentences into Chinese.
1 What is done cannot _________. (undo)
2 Janet ______________ chairwoman of the student union last month. (elect)
3 Two hundred grammes of flour should ___________ to the cake mix. (add)
be undone
was elected
be added
木已成舟 / 覆水难收。
珍妮特上个月当选为学生会主席。
蛋糕料里需要加入两百克面粉。
Activity 2
Complete the sentences with appropriate forms of the verbs in brackets. Then try to translate these sentences into Chinese.
4 A 3,000-seat venue ______________ for the circus performance in November. (build)
5 Working efficiency ______________________since this new software was adopted. (improve)
was built/will be built
has been improved
一个拥有三千座位,供马戏表演使用的场地于十一月建成/将于十一月建成。
自从采用了新软件,工作效率就被提升了。
Activity 2
Complete the sentences with appropriate forms of the verbs in brackets. Then try to translate these sentences into Chinese.
6 Only one piece of carry-on luggage ____________ for each economy class passenger. (allow)
7 It is a great honour for me to ____________ to address this international AI conference. (invite)
is allowed
be invited
经济舱的乘客每人仅允许携带一件随身行李。
我很荣幸能被邀请在AI大会上发言。
Activity 2
8 When I entered the room, I found that the salesman's salary ________________________at the meeting. (discuss)
9 With exams being adapted into Braille(盲人点字法), a blind senior high school student scored 630 points out of 650 in the College Entrance Examination. He is expected to ______________ to a top university. (admit)
was being discussed
be admitted
我进会议室的时候发现正在讨论销售员的薪水
使用转换为盲文的高考试卷,一位高中的视障学生考取了630分(总分650)。他有望被一所名校录取。
Complete the sentences with appropriate forms of the verbs in brackets. Then try to translate these sentences into Chinese.
Activity 3
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(惊人的) predictions about the future. The work was first published in a Chinese sci-fi magazine in 2006 and printed as a three-volume(册,卷) book in 2008.
is regarded
written
explored
Read the introduction to a science fiction novel and complete the passage using the correct forms of the words in the box.
Activity 3
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(外星人接触), AI, and the future of humans.
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(外星生命形式).
represents(描绘)
is recruited(招募)
has been set up
was translated
explore translate discover regard represent
set up recruit write get caught up connect
Activity 3
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(发现) it is more than a game — it uncovers(揭露;发现) a great danger threatening human existence. How are these two people's stories ____________ And how will their behavior change Earth's future and the civilisations of other planets Answers to all these questions are waiting to ________________ when you go on reading.
connected
be discovered
gets caught up
explore translate discover regard represent
set up recruit write get caught up connect
Exercise
2. A rescue worker risked his life saving two tourists who ________ in the mountains for two days.
A.are trapping B.have been trapped
C.were trapping D.had been trapped
1. We won’t start the work until all the preparations __________.
A.are being made B.will be made
C.have been made D.had been made
D
C
高考链接
Exercise
3.I want to buy that kind of cloth because I ______ the cloth ______ well.
A.have told;washes B.have been told;washes
C.was told;washed D.have been told;is washed
4.The way the guests ___ in the hotel influenced their evaluation (评估)of the service.
A.treated B.were treated
C.would treat D.would be treated
5.The officer commanded(命令) that everyone passing by __ that day.
A.search B.would be searched
C.be searched D.must be searched
B
B
C
1.Write five sentences using the passive voice.
2.Do the exercises on Page 5 of Workbook.