中考英语语法---被动语态(33ppt)

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中考英语被动语态知识点讲解

中考英语被动语态知识点讲解

中考英语被动语态知识点讲解被动语态(Passive Voice)是英语中的一种常用的语法结构。

在被动语态中,动作的接受者或对象成为句子的主语,而动作的执行者则成为句子的宾语。

被动语态一般由be动词的不同形式加上动词的过去分词构成。

以下是被动语态的几个重要知识点的详细讲解:1.被动语态的构成:被动语态的基本结构为:be动词 + 过去分词。

其中,be动词的形式要根据句子的时态、人称和数来变化。

下表是be动词的不同形式:时态,单数,复数--------------------------一般现在时, is , are一般过去时, was , were一般将来时, will be , will be现在进行时, is being , are being过去进行时, was being, were being现在完成时, has been , have been过去完成时, had been , had been将来完成时, will have been , will have been2.被动语态的用法:被动语态常用于以下情况:- 当行为执行者不重要或不知道时,一般用被动语态。

例如:The car was repaired yesterday.(这辆车昨天被修好了。

)- 当强调动作的承受者而不是执行者时,使用被动语态。

例如:The book was written by a famous author.(这本书是由一位著名作家写的。

)- 当句子的主语是一个无生命的物体时,常用被动语态。

例如:The window was broken by the wind.(窗户被风摔坏了。

)3.需要注意的细节:- 当句子的主语是第三人称单数时,be动词的形式要用is,而不是are。

例如:The book is being read by my sister.(这本书正在我妹妹看。

)- 当使用被动语态时,动词的过去分词形式要正确使用。

被动语态ppt (2)

被动语态ppt (2)

被动语态ppt1. 引言被动语态是英语中非常常见的语法结构之一,它在表达句子时强调动作的接受者而不是执行者。

在本次分享中,我们将学习被动语态的基本概念、使用方法以及常见的应用场景。

2. 什么是被动语态被动语态是英语中用来表示动作的接受者(即主语)是句子的主要组成部分的语法结构。

它与主动语态相对,主动语态强调执行动作的主体。

被动语态的构成: - 形式:be动词 + 过去分词 - 主语:动作的接受者3. 被动语态的使用方法被动语态的使用方法主要取决于以下几个因素: - 动作的重要性 - 对象的重要性 - 作者的意图在下面的例子中,我们将展示如何将主动语态转换为被动语态:•主动语态:She eats five apples every day.•被动语态:Five apples are eaten by her every day.可以看到,被动语态将注意力从执行动作的主体转移到了动作的接受者。

被动语态在不同的应用场景中起到不同的作用,下面我们介绍几个常见的应用场景。

4.1. 科研领域在科研领域,被动语态常常用于描述研究结果和实验过程: - The results of the study were analyzed. - The experiments were conducted in a controlled environment.使用被动语态可以突出研究结果或者实验过程的重要性。

4.2. 新闻报道在新闻报道中,被动语态可以用来突出事件的重要性和影响: - The bridgewas washed away by the flood. - The suspect has been arrested by the police.通过使用被动语态,可以使新闻报道更加客观、中立,并且突出事件的重要性。

4.3. 说明书在说明书中,被动语态常常用于描述产品的制造过程和使用方法: - The product is made from high-quality materials. - The machine should be operated by trained personnel only.被动语态可以帮助清晰地描述制造过程和操作方法,并确保读者正确理解。

英语语法课件:被动语态PPT课件

英语语法课件:被动语态PPT课件
( )7. I have to stay at home _C_____ school nights.
A. in B. at C. on D. for
( )8. Many students will be __B____ if the class is boring.
A. sleep B. sleepy C. sleeping D. slept ( )9. -I think teenagers shouldn’t be allowed to smoke.
16岁的孩子 上课迟到 对某人要求严格
对某事要求严格 考试没通过 目前
周五放假 养老院 通过考试 前不久,几天前
注意力集中
11.reply to 12.get ears pierced 13.a part-time job 14.gnse
writing. A. may not B. can’t C. shouldn’t D. shouldn’t be allowed
( )5. I don’t think teenagers should be allowed to do
homework with friends, because they are _B_____.
-I agree _A____ you.
A. with B. on C. about D. for
( )10. The National Day is coming, we’ll have 7 days _B_____.
A. on B. off C. up D. down
2. allow sb. to do sth. 允许某人做某事(主动语态) 如:Mother allows me to watch TV every night.

中考初中英语语法——被动语态

中考初中英语语法——被动语态

中考初中英语语法——被动语态初中英语语法——被动语态(1)被动语态定义:被动语态是动词的一种特殊形式,用来说明主语与谓语动词之间的关系。

如果主语是 动作的执行者(即某人做某事),便叫主动语态;如果主语是动作的承受者(即某事被做),便叫被动语态。

主动与被动的区别不是词序的区别,而是主语与谓语意义上的区别。

在英语中只有及物动词和一些相当于及物动词的词组才有被动语态的形式。

(2)英语中被动语态由“助动词be +动词的过去分词”构成。

助动词be 有时态、人称和数的变化。

被动语态后的by 短语有时可省去。

具体结构见下表:[(1) 被动语态的用法:① 不知道谁是动作的执行者(即不知道谁做)时用被动语态,省略by 短语。

如:A man was killed in the accident.(一个人死于事故)/ This window was broken yesterday .(这扇窗子是昨天被打破的)②不说或者众所周知是谁做时,用被动语态,省略by 短语。

如:Rice is also grown in this place.(这个地方也种水稻)/ A railroad will be built here in three years .(三年之后这里将要修建一条铁路)③强调动作的承受者,句尾加by 短语。

如:It was written by Lu Xun.(它(书)是鲁迅写的)/ A pet dog is never killed by its owner .(宠物狗是不会被主人宰杀的)(2) 主动语态如何改写为被动语态:((3) 注意点:①“动词+间接宾语+直接宾语”改为被动时,可以用间接宾语做被动句的主语。

如:His teacher gave him a dictionary.→He was given a dictionary by his teacher.(老师给他一本字典→他得到老师一本字典)也可以用直接宾语做被动句的主语,但是需用to或者for引出原句的间接宾语。

中考英语语法复习系列之被动语态

中考英语语法复习系列之被动语态
介词不可省
eg:take care of, look after, laugh at,listen to
11
被动语态练习
二、选择题
✓ 一定语态
1.This kind of books sells well. They_________ already. ✓ 二套结构
A.sold out
B.have sold out
✓ 三看时态
C.are sold out
D.have been sold out
2.The pizza _________ by my mother. Would you like to have some?
5
被动语态二
6
不同时态的被动结构
be +过去分词
例: 被动结构---be + 过去分词,用于不同时态,有不同的结构。 1.一(注般意现:在该时结构的动词be为(bise/,a因m此/a不re同)+时d态on下e ,只需要改变be的形式即可)
Dinner is cooked by my mum every day.
Dinner must be cooked by me tonight.
9
时态 一般现在时 现在进行时 现在完成时 一般过去时 过去进行时 过去完成时 一般将来时
不同时态的被动结构
被动语态 (be+ done) am/is/are + done
am/is/are being + done have/ has been + done
_T_h_e__fl_o_w_e_rs__a_re__b_e_in_g__w_a_t_e_re_d__b_y_t_h_e_o_ld__m_a_n__in__th_e__g_arden. 3.The boy always plays the computer games at night.

被动语态全ppt课件

被动语态全ppt课件

时态不一致错误
错误示例
The letter was wrote yesterday.
纠正方法
将was wrote改为was written,即The letter was written yesterday.
注意事项
在被动语态中,谓语动词的时态要与句子中的时间状语保 持一致。如果时间状语是过去时,谓语动词要用过去时的 被动语态形式。
作用
被动语态在句子中主要起强调动 作承受者、使句子结构平衡、表 达客观事实等作用。
构成要素
助动词be+动词的过去分词
被动语态的基本构成是助动词be加上动词的过去分词。根据时态和主语的不同 ,助动词be会有不同的形式。
by+动作执行者
在被动语态中,动作的执行者通常由介词by引出,放在谓语动词之后。如果动 作执行者不明确或不重要,可以省略。
选择题
• 题目2:The house _____ we live in is very old.
选择题
A. which B. that
C. in which
选择题
答案:C
解析:此句为定语从句,先行词为house,在从句中作live in的宾语,因此应用关系代词which或that,且live in为不及物动 词短语,需加上介词in。因此正确答案为C。
填空题
题目1
The film _____ (direct) by a famous director.
答案
was directed
解析
根据句意可知,此句应用一般过去时,且film与direct之 间为被动关系,因此应用一般过去时的被动语态was directed。
题目2
The book _____ (translate) into many languages since it was published.

高中英语语法被动语态(共29张PPT)

高中英语语法被动语态(共29张PPT)
2.They take good care of the baby.
The baby is taken good care of by them.
注意:含动词词组的被动语态,须
将其看作一个整体,不可把它们分 隔开来。
• 三注意:
• 1.看时间状语确定时态. • 2.看主语确定be, have 的正确形式. • 3.记准动词的过去分词.

宾(受动者)
Bowls are washed byhis brother every day.
1.They make shoes in that factory. 主语+及物动词+宾语
Shoes are made (by them) in that factory.
一般现在时:S(主语)+am/is /are +过去分 词
5)Exercises: 一.选择填空: 1. Windows__C___ of glass. A.be made B. is made C. are made D. been
made 2. The house__C___ in 2004. A.is built B. is building C. was built D. used 3. A coat can___A__ for keeping warm. A.be used B. is used C. been used D. used
The room will be cleaned by Tom tomorrow.
一般将来时:S+will\shall +be +P.P.
Be going to +be +P.P.
4.Amy can take good care of Gina .

中考英语被动语态精品课件

中考英语被动语态精品课件

has/ have been done
shall/ will have been done
“混合时”家族
完成进行时
/
过去将来时 过去将来完成时
shoul d/woul
d be done
should /would have been done
1.一般现在时am/is/are +done
We clean the classroom every day. The classroom is cleaned by us every day.
The dog bites Harvey. 狗咬Harvey。
Harvey被狗咬。 Harvey is bitten by the dog.
The dog bites Harvey. The dog bit Harvey. The dog must bite Harvey. The dog is biting Harvey.
11. I won’t write to my grandpa this evening . My grandpa won’t be written to this evening by me .
12 . The nurse will take care of the children . The children will be taken care of by the nurse .
He can be found by me.
4.现在完成时has /have +been done
Jim has finished the work. The work has been finished by Jim.
5.一般将来时will /be going to+ be done

高中英语语法——被动语态(30张PPT)

高中英语语法——被动语态(30张PPT)

主语
谓语 宾语
二、被动语态的一般结构:
动词的被动语态由“助动词be+及物动 词的过去分词”构成。当主动句变为被 动句时,原来的宾语变成了主语,原来 的主语变成了介词by 的宾语。主动句与 被动句的结构虽然不同,但动作的执行 者和承受者的关系并没有改变。
即:be+ done (+ by)
结构: be+ done (+ by)
1. Liu Xiang has ever broken the world record. The world record has ever been broken by Liu Xiang.
2. The floor has been cleaned by my mother.
My mother has cleaned the floor.
The old library is going to be pulled down soon.
E.g.:他的新书下个月就要出版了。
His new book is going to be published next month.
2 be to do sth. be to be done
E.g.:这个任务要在10分钟之内完成。
The wall is about to be painted by the worker.
Obama has become
the first AfricanAmerican president in the United States of America.
The Present Perfect Tense Sentence structure:
subject + have/has +been+ done

专题49 被动语态的用法(精讲课件)-备战2025年中考英语语法复习全攻略(全国通用)

专题49 被动语态的用法(精讲课件)-备战2025年中考英语语法复习全攻略(全国通用)

主动语态转化为被动语态的步骤
They built a new school last year.
步骤
3 A new school was built by them last year.
主动语态的主语变为介词 by的宾语( by Bruce),组成介词短 语放在被动结构中的谓语动词之后。(有时 by短语可以省略)
主动语态转化为被动语态的步骤
They built a new school last year.
步骤
4 A new school was built by them last year.
其他的成分( last year)不变。
主动语态转化为被动语态的各种情况
(1)主语 + 谓语 + 宾语…
主语+ be done (+ by…)
practice
4.A large number of engineers ________ to Africa by our government to help
the people there every year.
A.have sent
B.are sent C.were sent
D.send
被动语态
The children were given many good books. 原间接宾语 be+过去分词 原直接宾语
主动语态转化为被动语态的各种情况
(2)B. 主语+谓语+间接宾语+直接宾语
主语+ be done to/ for+间接宾语(+ by...)
主动语态 被动语态
They gave the children many good books. 主语 谓语 间接宾语 直接宾语

初中英语语法——被动语态(共26张)ppt课件

初中英语语法——被动语态(共26张)ppt课件
.
三、主动语态和被动语态的构成及用法
◆被动语态的构成 1.被动语态的基本结构:be +动词过去分词 2.各种时态的主动被动语态结构
被动语态的基本结构: 主语+be +过去分词(+by+动作的发出者)
① 一般现在时:am/is/are+过去分词 Trees are planted every year.
.
◆被动语态的用法
1.不知道动作的执行者是谁。 2.没有必要指出动作的执行者是谁。 3.需要强调或突出动作的承受者时。 4.动作的发出者不是人时。
.
一、语态概述 英语的语态是通过动词形式的变化表现出来的。 英语中有两种语态:主动语态和被动语态。 主动语态表示主语是动作的执行者。 Many people speak Chinese. 谓语:speak的动作是由主语many people来执行的。 被动语态表示主语是动作的承受者,即行为动作的对象。 Chinese is spoken by many people. 英语English是动词speak的承受者。
动词的语态
.
一、动词的语态定义: 动词语态是指特殊的动词形式,用以表示动作的主语和宾语之间的关系。
1)在need,want,require,deserve和bear等词的后面,动名词用主动形式表示被 动含义,其含义相当于动词不定式的被动形式。
The house needs repairing(to be repaired) 2)形容词worth后面跟动名词的主动形式表示被动含义,但不能跟动词不定式; 而worthy后面跟动词不定式的被动形式。
时的时间状语等。 基本结构:was/were+doing 否定形式:was/were + not + doing. 一般疑问句:把was或were放于句首。

课件:被动语态

课件:被动语态
Football is played all over the world. • 严禁在教室内抽烟。
Smoking is strictly prohibited in classrooms. • 新仪器须轻拿轻放。
The new instruments must be handled gently. • 家家房顶上都安装了太阳能热水器。
错误:In October the leaves are turned yellow. • It seemed that John was not very happy with the plan. 好像约翰对这个计划
不是很满意。
错误:It was seemed that John was not very happy with the plan. 3.有一类动词称为“双向动词”(ergative verbs)。这类动词的主要特征是,
从结构上看,汉语的被动句有两大类。一类是句子本身带有表达被动意义的 词,比如“被、受、遭、叫、给、让、由、靠、要”等,这类句子具有较强的 被动意义,很容易识别。另一类是句子本身不带任何被动标记,但却含有被动 意义,这类被动句不容易识别,用英语表达时要特别注意。下面再列出一些比 较典型的例子,试比较汉语和英语在表达被动意义方面的区别。 • 世界各地都踢足球。
We were shown the photo. The photo was shown to them.
You will be told the truth soon The truth will be told to you soon.
Something must be done to protect the villagers from heavy loses caused by the flood.

中考考点与初中英语语法课件---一般将来时的被动语态

中考考点与初中英语语法课件---一般将来时的被动语态
一般疑问句:Will/Shall+主语+ be+及物动词过去分词+其 他?
肯定回答:Yes,主语+ will/shall. 否定回答:No,主语+ won't/shan't.
考点梳理
4.Where will apple trees be planted (by us) tomorrow?
句 式
特殊疑问句:特殊疑问词+will/shall+主语+ be+及物动词 过去分词+其他?


考点梳理
1.Apple trees are going to be planted (by us)
tomorrow.
肯定句:主语+am/is/are going to be+及物动词过去分词+
其他
句 式
2.Apple trees aren't going to be planted (by us)
tomorrow.
否定句:主语+am/is/are not going to be+及物动词过去分
结 词+其他
构 3. Are apple trees going to be planted (by us)
tomorrow?
Yes,they are. / No,they aren't.
一般疑问句:Am/Is/Are+主语+ going to be+及物动词过去 分词+其他?
2).More high speed rai√lway stations____in our country in
the near future.
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被动语态的时态是由be动词的时态决定的, be动词是什么时态,全句就是什么时态, be动词后面的过去分词不变。
被动语态:主+ be +过去分词+(by sb)
1. The apple is eaten by him. 1. He eats the apple.- 2. The apple was eaten by him. 2. He ate the apple.- 3. He is eating the apple.- 3. The apple is being eaten by him. 4. He was eating the apple. 4. The apple was being eaten by him. 5. He will eat the apple.- 5. The apple will be eaten by him. 6. He would eat the apple. 6. The apple would be eaten by him. 7. He has eaten the apple. 7. The apple has been eaten by him. 8. He had eaten the apple. 8. The apple had been eaten by him.
三、情态动词的被动语态
• 他儿子一定照顾这个人。 • His son must take care of the person. • 这个人一定要由他儿子照顾=即这个人一定照顾 由他儿子。 • The person must be taken care of by his son. • 含有情态动词的句子变为被动语态时,在情态 动词后面直接加上be动词即可。 • 构成:主语+情态动词(can,may,must)+be(永远 是原形)+过去分词+by sb.

• (2)不能用于被动语态的及物动词或动词短 语: • Fit合适, have, hold, marry结婚, own拥有, wish, cost值, notice注意, watch • agree with, arrive at / in, shake hands with, succeed in成功, suffer from受苦, happen to, take part in, walk into, belong to属于
1. This must be done as soon as possible (by you). 2. It can be used. 3. A dictionary should be bought (by you). 4. Water can be changed into ice. 5. The little child need be looked after (by them).
D • 3. Now these magazines___ in the library for a long time. • A. have kept B. are keeping • C. have been keeping D. have been kept • 4. -I'd like to buy that coat. C • -I'm sorry. ___. • A. it sold B. it's selling • C. It's been sold D. it had been sold
基础练习题
B • ( ) 1. The People's Republic of China ___ on October 1, 1949. • A. found B. was founded • C. is founded D. was found D • ( ) 2. English ____ in Canada. • A. speaks B. are spoken • C. is speaking D. is spoken D • ( )3.This English song___ by the girls after class. • A. often sings B. often sang • C. is often sang D. is often sung
• (3)系动词无被动语态: appear, be become, fall, feel, get, grow, keep, look, • remain, seem, smell, sound, stay, taste, turn • It sounds good. 听起来很好。 • Tell me if you feel cold.你要是感到冷就告 诉我。
• • • • • • • • •
B ( ) 7. A new house ___ at the corner of the road. A. is building B. is being built C. been built D. be building C ( ) 8. The key ___ on the table when I leave. A. was left B. will be left C. is left D. has been left A ( ) 9. His new book___ next month. A. will be published B. is publishing C. is being published D. has been published
• • • • • • • •
D ( ) 4. This kind of car ___ in Japan. A. makes B. made C. is making D. is made C ( ) 5New computers ___ all over the world. A. is used B. are using C. are used D. have used B ( ) 6. Our room must ___ clean. A. keep B. be kept C. to be kept D. to keep
• 2. 被动语态的构成: • 被字句:主语+ be +动词过去分词(v-ed) +by sb. • 我打他 I beat him. (打过了) • 他被我打=他打被我 He was beaten by me. • 他喜欢她 He likes her. • 她被他喜欢=她喜欢被他She is liked by him. (am/ is / are).
• 二、初中的不及物动词有哪些?
• • • • • • 不及物动词指的是后面不能跟宾语的动词。 常见的不及物动词有: apologize道歉 appear出现 arrive到达 come来 go去 run跑 walk走 die死 fall掉落 happen发生 rise升起 stay停留 sit坐 lie躺 stand站 cry哭 swim 游泳
• • • • • • • • •
D 8. The broken bike____ here by Mr Smith. A. can mend B. can mended C. can be mend D. can be mended B 9. Tea ___ in the south of China.(多) A. grows B. is grown C. were grown D. will grow D 10. Old people must ___. A. look after well B. be looked well after C. looked well afterD. be looked after • • • •
B 11. Newly-born babies___in hospital. A. are taken good care B. are taken good care of C. take good care of D. take good care D 12. I___ five minutes to decide whether I should go or not. A. am given B. was been giving C. had given D. was given B 13. She will____good care____. A. take; of B. be taken; of C. take; for you D. be taken; of you
B • 14. The teacher made him___ his homework. • A. to do B. do C. did D. done A • 15. These children____dance. • A. were seen to B. were seen for • C. were seen D. saw to C • 16. The bike ___ 500 yuan. • A. was cost B. costed • C. cost D. is costed
B • ( ) 10. The flowers___often. • A. must be water B. must be watered C. must watered D. must water
提高练习题
A • 1. The old bridge in my hometown___ next month. • A. is going to be rebuilt B. will rebuilt • C. are going to be rebuilt D. are going to rebuilt A • 2. The play ___ at the theatre next Sunday. • A. is going to be shown B. will shown • C. will show D. is shown
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