高中英语外研版必修3Module 1 Europe Grammar---被动语态教学课件 (共22张)

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名称 高中英语外研版必修3Module 1 Europe Grammar---被动语态教学课件 (共22张)
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更新时间 2019-03-06 17:20:05

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课件22张PPT。G R A M M A R 1 Passive voice
l 被动语态的定义: 语态是动词的一种形式,用以表示主语和谓语之间的关系。当主语是谓语动作的执行者,则为主动语态;当主语是谓语动作的承受者,则为被动语态。被动语态的用法1. 不知道动作的执行者具体是谁的时候:
① That skirt was bought yesterday.
② He was wounded during the Second War.
2. 没有必要指出动作的执行者时:
① Paper is made from bamboo.
②Tea is grown in China.
3. 需要强调动作的承受者时:
① Pairs is visited by more than eight
million tourists every year.
② The painting of six hores was painted by Xu Beihong.
二. 被动语态的构成
1. be + done(动词的过去分词)构成被动语态, done可以带by短语。被动语态发生时态变化时只变be的形式,过去分词不变。
注意: be + done也可以是系表结构形式, 而系表结构中done相当于adj.不带by短语。
试着比较① The math problem has been settled by my best fried.
②The problem is settled.
③ The window was broken by Tom.
④ The window is broken.
2. 有些动词的过去分词 如(broken,excited ,surprised ,frightened interested, shut, hurt ,worried等), 既可以用做adj., 也可以在被动语态结构中做过去分词, 句中如果有by, 通常是被动语态。
Eg:The audience were excited by the wonderful game.
The audience were so excited when watching the game.三. 一般现在时和一般过去式时态的被动语态
1.一般现在时的被动语态是由“am / is / are? +done (及物动词的过去分词)”构成,它用来表示现阶段经常性、习惯性发生的被动动作。如:
Pablo Picasso is considered to be the greast western artist of the twentieth century.
Customers are advised to buy their tickets in advance.
一般现在时被动语态各种句型的变换方法:
一般疑问句:把am/is/are提至句首。
Eg:----English is learned by all of you.
----Is English learned by all of you?
否定句:在am/is/are后面加not,反意疑问句保留am/is/are。
Eg:Women’s clothing is not sold in our shop.
Computer is widely used in the world , isn’t it?
特殊疑问句:特殊疑问词+一般疑问句.
Eg:Where is this kind of car made?
回答方式:同学们总结。
2.一般过去时的被动语态是由“was / were? +done (及物动词的过去分词)”构成,主语为第三人称单数或时用 was,主语为复数名词、代词或you 时,用were.它用来表示过去经常性、习惯性的被动动作或过去某一时刻发生的被动动作。如:
The castle was destroyed during the war.
The books I bought last year were stolen yesterday.
Cotton was grown in the area in the past.一般过去时被动语态各种句型的变换方法:
一般疑问句:把was/were提至句首。
Eg:----Was the school built in 1957?
否定句:在was/were后面加not,反意疑问句保留was/were 。
Eg:His computer was not stolen by thieves last night.
Computer was invented in the twentieth century, was’n it?
特殊疑问句:特殊疑问词+一般疑问句.
Eg:When were these houses built?
回答方式:同学们总结。
3.含有情态动词的被动语态结构是:情态动词 + be + 及物动词的过去分词。如:
Rice can be grown twice in the south of China.
Nuclear weapons should be limited to protect the earth.
注意:1. 不及物(短语)动词没有被动语态。
2. 某些及物(短语)动词,如have, fit, equal, cost, look like, belong to , consist of等没有被动语态。如:
The dress fits you very well.
The dictionary on Tom’s desk belongs to Jack.
3. 某些动词,如sell, lock, wash, open, wear等,若表示主语的性能时,常用主动形式表示被动意义。如:
The cloth washes well.
The book sells well.
The drawer doesn’t open.
4. 某些连系动词,如look, sound, smell, taste, feel 等没有被动语态,常用其主动结构表示被动含义。如:
You look so beautiful today.
The cloth feels soft.
5. 在使役动词have, make, let以及感官动词see, notice, watch, hear等后面跟动词不定式作宾语补足语时,在主动结构中不定式符号to要省略,但变为被动结构时,要加to。如:
I often hear the girl practice playing the piano in the next room.
The girl is often heard to practice playing the piano in the next room.
6. 被动语态还可用“get +过去分词”结构。如:
I got hurt while playing football last week.
Practice:
Make these sentences passive.
(Book3 ,p5,part2)
1. About a million tourists visit Florence each year.
Florence is visited by about a million tourists each year.
2. Ten million people visited London last year.
London was visited by ten million people last year.
3. Leonardo da Vinci painted the Mona
Lisa.
The Mona Lisa was painted by Leonardo da Vinci.
4. Picasso didn’t paint the Mona Lisa.
The Mona Lisa was not painted by
Picasso.
5. Thousands of workers built the Great Wall of China.
The Great Wall of China was built by thousands of workers.
Correct the wrong statements. Example:
---- The Sagrada Fimilia was designed by an English architect (Spanish).
---- No, it wasn’t. It was designed by a
Spanish architect.
1. The Louvre Art Gallery is located in
Athen. (Paris)
No, it isn’t. It’s located in Paris.
2. Paris is situated on the coast. (River Seine)
No, it isn’t. It is situated on the River Seine.
3. Florence is visited by eight million tourists every year. (one million)
No, it isn’t. It is visited by one million
tourists every year.
4. Barcelona is known as the birthplace of western civilization. (Athens)
No, it isn’t. Athens is known as the birthplace of western civilization.
5. The Parthenon was built a hundred
years ago. (2,400 years ago.)
No, it isn’t. The Parthenon was built
2,400 years ago.
Complete the sentences with the correct form of verbs in the brackets.
Eg. Rome ________(know)as the Eternal city.
1.Athens _________(build)by the Romans.
2.The sculpture _________ (create)by a Beijing company.
3.Many famous artists ______(live )in paris in the 19th century.
4.The opera ________ (show) in London last week.
5.Thousands of Chinese people____(visit)France every year.
6.Shanghai ___________(visit)by over 2 million foreign tourists every year is kownWas builtWas createdlivedWas shownvisit is visitedHomework:
Book3: page67 exercises 1、2、3.Thank you