第十七讲被动语态

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《被动语态》PPT课件

《被动语态》PPT课件

疑问形式
Have/Has + 主语 + been + 动词过 去分词 + 其他
特殊疑问句
特殊疑问词 + 一般疑问句
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特殊情况下的被动语态应用
带情态动词的被动语态
情态动词+be+过去分词
表示对现在或将来的被动动作,如“The work must be finished by tomorrow.”(这项工作必须在明天之前完成)。
在被动语态中,谓语动词要与主语保持一致。当主语是单数第
三人称时,谓语动词要用单数形式。
时态错误问题
错误示例
The house has been built last year.
纠正方法
将has been built改为was built ,即The house was built last
year.
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改错
The book sells well.(去掉is selling ,改为一般现在时)
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改错
The house has been being built for two years.(将is being built改为has been being built,表示持续进行的动作)
答案及解析
一般过去时表示过去某一时间发生的动作。 • 去掉is selling,改为一般现在时。因为sell可用作及物动词,也可用作不及物动词。用作及物动词时表示卖的
具体动作,其主语是人;用作不及物动词时表示主语的特征或状态,其主语通常是物。此处表达的是书的特点 ,应该用一般现在时的主动语态。 • 将is being built改为has been being built。因为时间状语now for two years表示到目前为止已经持续了两 年的动作,所以应该用现在完成进行时的被动语态。

被动语态PPT课件

被动语态PPT课件

一般过去时
肯定句结构
主语 + was/were + 动词的过去 分词 + 其他成分
否定句结构
主语 + was/were + not + 动词的 过去分词 + 其他成分
疑问句结构
Was/Were + 主语 + 动词的过去分 词 + 其他成分?
一般将来时
01
02
03
肯定句结构
主语 + will be + 动词的 过去分词 + 其他成分
01
当主动句中的宾语在被动句中变为主语时,其后的宾语补足语
相应地变为主语补足语。
保留宾语补足语
02
有些动词的宾语补足语在被动句中保持不变,仍然对主语进行
补充说明。
省略宾语补足语
03
在某些情况下,被动句中的宾语补足语可以省略,不影响句子
的意思。
双宾语句子转化为被动句
双宾语均可变主语
主动句中的两个宾语在被动句中 都可以变为主语,分别构成两个
如何区分被动语态和过去分词作定语 ?
疑难问题解答
01
哪些动词不能用于被动 语态?
02
不及物动词,如 happen, occur等。
03
04
表示状态的系动词,如 be, seem, appear等。
表示归属的动词,如 belong to, consist of 等。
THANKS
感谢观看
在不需要强调动作承受者或避免提及动作执行者的情况下,尽量使用主动语态。
在科技论文、新闻报道等正式文体中,适当使用被动语态可以增加文章的客观性和 正式度,但要避免过度使用。
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被动语态语法知识点总结

被动语态语法知识点总结

被动语态语法知识点总结一、被动语态的基本结构被动语态是英语中的一种语法结构,通过将动作的承受者置于句子的主语位置,强调动作的接受者而非执行者。

被动语态的基本结构为:be动词(am, is, are, was, were)+过去分词。

例如:Active voice(主动语态):The dog chased the cat.(狗追赶着猫。

)Passive voice(被动语态):The cat was chased by the dog.(猫被狗追赶。

)二、被动语态的用法1. 强调动作的承受者:被动语态可以将动作的承受者放在句子的主语位置,使其成为句子的焦点。

例如:Active voice: He wrote a book.(他写了一本书。

)Passive voice: A book was written by him.(一本书被他写了。

)2. 隐藏执行者:有时候,句子的执行者并不重要或显而易见,这时可以使用被动语态来隐藏执行者。

例如:Active voice: They built this house.(他们建造了这座房子。

)Passive voice: This house was built by them.(这座房子被他们建造了。

)3. 表示客观事实:被动语态常用于描述客观事实或一般真理。

例如:Active voice: People speak English all over the world.(全世界人们讲英语。

)Passive voice: English is spoken all over the world.(英语在全世界都被讲。

)4. 句子的主语是动作的承受者:当动作的承受者比执行者更重要时,可以使用被动语态将其放在句子的主语位置。

例如:Active voice: The car hit the tree.(汽车撞到了树。

)Passive voice: The tree was hit by the car.(树被汽车撞到了。

被动语态完全讲解

被动语态完全讲解

被动语态完全讲解一、被动语态的构成形式常见句式是:主语(受动者)+be+过去分词+(by+施动者)1.被动语态的差不多时态变化被动语态通常为十种时态的被动形式,被动语态由be+过去分词构成,be随时态的变化而变化。

以do为例,各种时态的被动语态形式为:(1)am/is/are+done(过去分词)一样现在时例:Visitors are requested not to touch the exhibits.has/have been done现在完成时例:All the preparations for the task have been completed. (3)am/is/are being done现在进行时例:A new cinema is being built here.(4)was/were done一样过去时例:I was given ten minutes to decide whether I should r eject the offer.(5)had been done过去完成时例:By the end of last year,another new gymnasium had been completed in Beijing.(6)was/were being done过去进行时例:A meeting was being held when I was there.(7)shall/will be done一样今后时例:Hundreds of jobs will be lost if the factory closes. (8)should/would be done过去今后时例:The news would be sent to the soldier's mother as soo n as it arrived.(9)shall/will have been done今后完成时(少用)例:The project will have been completed before July.(10)should/would have been done过去今后完成时(少用)例:He told me that his new clothes would have been made very soon.2.被动语态的专门结构形式(1)带情态动词的被动结构。

第十七讲被动语态

第十七讲被动语态

第十七讲:被动语态被动语态(Voice)是个语法范畴,是表示主语和动词之间语法意义和语义关系的动词形式。

英语动词有主动和被动两种语态,当主语是动词的发出者时,动词用主动语态(Active V oice);当主语是动作的承受者时,动词要用被动语态(Passive V oice)。

只有及物动词才有被动语态。

如:Scientists have been puzzled for decades by how turtles manage to navigate across the Atlantic; but now they know.几十年来,科学家一直对海龟如何能穿越大西洋迷惑不解;但现在他们知道了。

这句话中,scientists是puzzle的承受者,故puzzle用被动语态。

They是know的发出者,故know 用主动态。

19.1被动语态的构成形式动词的被动语态是由助动词be加动词的过去分词构成的,时态由be体现。

主动语态的句子结构与被动语态的句子结构如下所示:They will widen the road.(主动)The road will be widened.(被动)主动语态:动作的发出者+ 主动语态动词+ 动作的接受者主语谓语宾语被动语态:动作的接受者+ 被动语态动词(be+动词过去分词)+ (by+动作的发出者)主语谓语宾语19.1.1被动语态各种时态形式表注:完成进行时态一般不用被动语态。

例句:1.The subject of these lectures has been announced by the lecture committee.(这些讲座的课题已经由讲座委员会宣布了。

)2.My pictures won’t be developed until next week.(我的照片要到下星期才能冲洗出来。

)3.They were disguised so that we wouldn’t recognize them.(为了不让我们认出来,所以他们伪装了起来。

2024版被动语态精讲完整版课件

2024版被动语态精讲完整版课件

好老师)。
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宾语从句是客观事实或真理
当宾语从句表述的是客观事实或真理时,不受主句时态的限制,如“It
is known to all that the earth goes round the sun.”(众所周知,
地球绕着太阳转)。
04 被动语态在写作 中运用策略
突出信息焦点,调整句子结构
将关键信息置于句首
结合语境选择恰当表达方式
根据语境选择语态
在不同的语境下,主动语态和被动语态的表达效果可能会有所不同。因此,在写作时需要根 据具体语境选择合适的语态来表达意思。
考虑读者群体
不同的读者群体对于句子的表达方式可能有不同的偏好和理解能力。因此,在选择使用主动 语态还是被动语态时,需要考虑目标读者的特点和需求。
02 03
忽略by短语
by短语在被动语态中用于指明动作的执行者。如果在使用被 动语态时忽略了by短语,就会使得句子意思不完整或产生歧 义。
误用主动形式表示被动意义
有些动词可以用主动形式表示被动意义,但这种情况并不普 遍。如果误用了主动形式表示被动意义,就会导致句子意思 不准确或产生误解。例如,“The book sells well”中的 “sells”就是主动形式表示被动意义的情况。
保持句子平衡,避免头重脚轻
避免主语过长
当主语过长时,使用主动语态可能会使句子显得头重脚轻。此时, 可以使用被动语态来平衡句子结构,使句子更加流畅和自然。
平衡句子成分
通过使用被动语态,可以平衡句子的各个成分,使句子在结构上更 加匀称和美观。这有助于提高句子的可读性和吸引力。
避免冗余和重复
使用被动语态可以避免在句子中出现冗余和重复的信息。这可以使句 子更加简洁明了,提高读者的阅读效率。

被动语态重点知识点总结

被动语态重点知识点总结

被动语态复习“三步曲”被动语态是动词语态的一种形式,表示主语是动作的承受者。

在历年的中考题中,都有一定数量的考查被动语态的题目。

因此,有必要对被动语态进行系统复习。

第一曲:掌握被动语态的结构被动语态由"助动词+及物动词的过去分词"构成。

不同时态的被动语态的差异主要体现在助动词be的变化上,同时助动词be还要在人称和数上与主语保持一致。

现将初中阶段常见的几种时态的被动语态总结如下:1.一般现在时的被动语态:am/is/are+done(指及物动词的过去分词,下同)如:English is used all over the world.2.一般过去时的被动语态:was/were+done如: The picture was painted two years ago.3.现在进行时的被动语态:am/is/are+being+done如: The flowers are being watered by them now.4.现在完成时的被动语态:have(has)+been+done如:The room has been cleaned.5.一般将来时的被动语态:will/be going to+be+done如:The work will be finished tomorrow.6.含有情态动词的被动语态:情态动词+be+done如:Your homework must be handed in today.其它几种特殊句型:It is said that …….. It is well known that ……. It is reported that……..have sth done第二曲:掌握主动语态变被动语态的方法把主动语态变为被动语态时,应走好以下三步:1)主动语态的宾语变为被动语态的主语; 2)主动语态的谓语动词由主动语态形式变为被动语态形式; 3)主动结构的主语变为介词by的宾语,组成介词短语,放在被动结构的谓语动词之后。

英语被动语态专讲

英语被动语态专讲

语法专题——被动语态语态是动词的一种形式.表示主讲与谓讲之间的关系。

英讲有曲种讲态:主动语态和被动语态。

主动语态表示主语是谓语动作的执行者,而被动语态则表示主语是谓语动作的承受者。

对于被动语态的考查,多集中在被动讲态的结构及时态,以及被动语态的判断、动词'过去分词的正确拼写方面。

在学习过程中,.要注意揣摩句子的含义,掌握动词过去分词的不规则变化。

一、语态概念英语动词有两种语态,即主动语态(The Active Voice)与被动语态(The Passive Voice)。

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。

一般说来,只有需要动作对象的及物动词才有被动语态。

1. 语态是什么?语态有几种?主动句主语被动句The Great Pyramids was built (by the slaves) long long time ago.▲主动语态:主语是动作的执行者I wrote a letter to my father last night.▲被动语态:主语是动作的承受者A letter ______________to my father by me last night.▲总结概念:谓语动词的执行者作主语,用________语态。

谓语动词的承受者作主语,用________语态。

2. 何时使用被动语态?①不知道谁是动作的执行者②没有必要指出谁是动作的执行者时③只需强调动作的承受者时3. 构成:主语 +be + vt. p.p. + (by + 执行者).(及物动词的过去分词)4. 主动句变为被动句所遵循的4个步骤:1.把原主动句中的宾语变为被动句的主语2.把动词变为被动形式即be +过去分词,并注意其人称和数随主语的变化,而动词的时态则保持不变。

3.原主动句的主语如需要则放在by后面以它的宾格形式出现(注代词的宾格),如不需要则可省略。

4.其它的成分(定语、状语)不变。

被动语态的讲法

被动语态的讲法

被动语态的讲法
被动语态(Passive Voice)是英语语法中的一种形式,它表示主语是动作的接受者而不是动作的执行者。

在被动语态中,谓语动词使用被动形式,即“be + 过去分词”。

被动语态的构成:
被动语态由助动词“be”的适当形式(现在时、过去时、将来时等)加上动词的过去分词构成。

具体形式如下:现在时:am/is/are + 过去分词
过去时:was/were + 过去分词
将来时:will be + 过去分词
使用被动语态的情况:
当动作的接受者比动作的执行者更重要时,通常使用被动语态。

例如:
1. The book was written by the author.(这本书是由作者写的。


2. The building will be constructed next year.(这座大楼将于明年建成。


注意,在被动语态中,主语通常是动作的接受者,而不是执行者。

例如,“The book was written by the author”表示“书是由作者写的”,而不是“作者写了书”。

转换主动语态到被动语态:
要将主动语态转换为被动语态,需要将谓语动词变为被动形式,并将宾语变为主语。

例如:
主动语态:The author wrote the book.(作者写了这本书。


被动语态:The book was written by the author.(这本书是由作者写的。

)。

被动语态知识点总结

被动语态知识点总结

被动语态知识点总结1. 被动语态的构成被动语态的一般结构是“be + 过去分词”,其中“be” 的形式有 am, is, are(现在时)、was, were(过去时)、been(完成时)和being(进行时)等形式。

过去分词则是动词的第三人称单数形式。

2. 被动语态的使用情况被动语态通常用于以下情况:a) 当动作的执行者不明确时,或者不重要时。

b) 当动作的承受者更具有逻辑上的重要性时。

c) 当希望避免指责或责任转移到他人身上时。

d) 当句子的主语是一个长句时,使用被动语态可以使句子更加简洁明了。

3. 被动语态的变化在使用被动语态时,需要注意一些句子结构的变化:a) 主动语态中的主语变成了被动语态中的宾语。

b) 主动语态中的宾语变成了被动语态中的主语。

c) 主动语态中的动词的时态和语态要保持一致,和“be”连用。

d) 被动语态中的主语通常是由介词“by”引导的,表示动作的执行者。

但在一些情况下也可以省略不写。

4. 被动语态的使用注意事项在使用被动语态时,有一些需要注意的事项:a) 不及物动词无法构成被动语态,因为它们没有宾语可以被转换成主语。

b) 如带双宾语的主动句被转换成被动句后,其中的一个宾语可以变成主语,而另一个宾语成为主语。

c) 在某些情况下,如果主动语态中的主语是物是它的特征或属性,被转换成被动语态时需使用“get”。

d) 在使用被动语态时,需要注意与一般现在时的转换规则和一般过去时的转换规则。

e) 注意被动语态与情态动词的使用结合。

5. 被动语态的应用示例以下是一些被动语态的应用示例:a) 主动语态:They are building a new bridge over the river.被动语态:A new bridge is being built over the river.b) 主动语态:The company will launch a new product next year.被动语态:A new product will be launched by the company next year.c) 主动语态:The students presented their projects to the teacher.被动语态:The projects were presented to the teacher by the students.d) 主动语态:I have already read the book.被动语态:The book has already been read by me.总之,被动语态在英语语法中是一个常用且重要的语法结构。

英语语法:被动语态用法大全

英语语法:被动语态用法大全

英语语法:被动语态用法大全英语语法:被动语态用法大全概念语态(Voice)是动词的一种形式,用以表示主语和谓语之间的关系。

英语的语态包括两种形式:主动语态(active voice)和被动语态(passive voice)。

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。

被动语态是动词的一种特殊形式,一般来说,只有需要动作对象的及物动词才有被动语态。

主动语态表示主语是动作的执行者。

巧记为:主动、主动、主去动。

Many people speak English.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。

巧记为:被动、被动、主被动。

English is spoken by many people.主语English是动词speak的承受者。

He opened the door.他开了门。

(主动句)The door was opened.门被开了。

(被动句)构成His bicycle was stolen.The building has been built in 2000.通过上面的例句,可以看出,“被动语态”的构成是:be + 过去分词 ( + by + 动作执行者)形式被动语态由助动词be加及物动词的过去分词构成,强调动作是由什么人或什么东西而发出时,常用介词“by +行为发出者”,即be+done+by+行为发出者。

被动语态可用于各种时态,通过助动词be的变化来表示:1、一般现在时的被动语态. am / is / are + 动词的过去分词Our classroom is cleaned every day.This car is made in China.2、一般过去式的被动语态: was / were + 动词的过去分词His desk was cleaned just now.The station was built in 1928.3、现在进行时的被动语态: am / is / are + being + 动词的过去分词A new factory is being built in ourcity now.Some trees are being cut down in the park.4、过去进行时的被动语态: was / were + being + 动词的过去分词A new factory was being built in our city at that time.Some babies were being looked after by Miss Chen last year.5、一般将来时的被动语态:(A) will / shall + be + 动词的过去分词(B) am / is / are + going to be +动词的过去分词.Some new factories will be built in our city this year.Your watch is going to be mended in an hour.6、过去将来时的被动语态:(1)would / should + be + 动词的过去分词(2)was / were +going to be + 动词的过去分词.She said that some new factories would be builtsoon in our city.He thought that your watch was goingto be mended after an hour.7、现在完成时的被动语态:have / has + been + 动词的过去分词Some new factories have been built in thecity since last year.Your watch has been mendedalready.8、过去完成时的被动语态:had + been + 动词的过去分词He said that some new factories had been built inthe city.I didn’t know that my watch had been mended .9、含情态动词的被动式:can/may/must + be +done(1)You must hand in your homework after class.Your homework must be handed in after class.(2)He can writea letter with the puter.A letter can be written withthe puter by him.初中英语八大时态一般现在时一般过去时一般将来时现在进行时过去进行时过去将来时现在完成时过去进行时运用第一种情况:不知道动作的执行者,就是不知道谁干的Dan's bike was stolen last week. 丹的自行车上周被偷了。

(完整)被动语态讲解

(完整)被动语态讲解

被动语态讲解一、总述:英语动词有两种语态,即主动语态(The Active Voice)和被动语态(The Passive Voice)。

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。

They will build a new bridge over the river. (主动)A new bridge will be built over the river. (被动)汉语中常用“被”、“给”、“由”、“受”等词用来表示被动,而英语用:助动词be + 及物动词的过去分词构成。

二、被动语态的形式1) 常用时态的被动语态的构成:被动语态的基本形式为助动词be + 及物动词的过去分词,即be done。

被动语态的时态、人称和数的变化主要体现在be的变化上,其形式与系动词be的变化形式完全一样.以give 为例,列表如下:一般现在时:am / is / are + given一般过去时:was / were +given一般将来时:shall / will +be+ given过去进行时:was / were + being + given现在进行时:am / is / are + being + given过去完成时:had + been + given现在完成时:have / has + been + given将来完成时:shall / will + have been + given过去将来时: should / would +be+ given现在完成进行时:have/has been being done含情态动词的被动语态:情态动词+be done[注]被动语态没有将来进行时和过去将来进行时.2)被动语态的否定式:在第一个助动词后加not构成.Russian is not taught in our school. 我们学校不教俄语。

3)被动语态的疑问式:把第一个助动词提到主语之前,句尾加问号构成。

被动语态专项讲解

被动语态专项讲解

被动语态专项讲解一、被动语态概念解释被动语态,即不知道动作执行者或强调动作承受者的一种语态。

如果想要避免用含混不清的词(如someone)做主语,也可以用被动语态。

英语动词有两种语态:主动语态和被动语态。

(1)主动语态表示主语是动作的执行者。

例如:Many people speak English.(2)被动语态表示主语是动作的承受者。

例如:English is spoken by many people.主语English是动词speak的承受者。

注意:主动态和被动态指的是动词形式,是词法概念;而主动句和被动句则指的是句子结构,从而是句法概念。

所谓主动句就是由主动态动词(词组)作谓语动词的句子,而被动句则是由被动态动词(词组)作谓语动词的句子。

举例:He opened the door.他开了门。

(主动句) The door was opened.门被开了。

(被动句)二、各种时态的被动语态举例一般地讲,被动语态可用于英语的各种时态。

为了能准确地运用被动语态,重点是要掌握be动词的各种时态变化。

各种时态的被动语态举例如下:1、一般现在时的被动语态. am / is / are + 动词的过去分词Our classroom is cleaned every day.This car is made in China.2、一般过去式的被动语态: was / were + 动词的过去分词His desk was cleaned just now.The station was built in 1928.3、现在进行时的被动语态: am / is / are + being + 动词的过去分词A new factory is being built in our city now.Some trees are being cut down in the park.4、过去进行时的被动语态: was / were + being + 动词的过去分词A new factory was being built in our city at that time.Some babies were being looked after by Miss Chen last year.5、一般将来时的被动语态:(A) will / shall + be + 动词的过去分词(B) am / is / are + going to be +动词的过去分词.Some new factories will be built in our city this year.Your watch is going to be mended in an hour.6、过去将来时的被动语态: (1).would / should + be + 动词的过去分词(2).was / were +going to be + 动词的过去分词.She said that some new factories would be built soon in our city.He thought that your watch was going to be mended after an hour.7、现在完成时的被动语态:have / has + been + 动词的过去分词Some new factories have been built in the city since last year.Your watch has been mended already.8、过去完成时的被动语态:had + been + 动词的过去分词He said that some new factories had been built in the city.I didn’t know that my watch had been mended .9、含情态动词的被动式:can/may/must + be + done 例如:He can not be found. / I must be paid for this.10、短语动词的被动语态:“动词+介词或副词”构成的短语动词,以及“动词+名词+介词”构成的短语动词,在被动语态中不要漏掉后面的介词或副词。

被动语态的用法与变化规则

被动语态的用法与变化规则

被动语态的用法与变化规则被动语态是英语语法中的一种重要句式,它表达的是动作的接受者或主题是动作的承受者,而不是执行者。

被动语态的使用在英语中非常常见,掌握被动语态的用法和变化规则对于提升英语的能力至关重要。

本文将介绍被动语态的基本用法以及常见的变化规则。

被动语态的基本结构如下:be(根据时态变化) + 过去分词 +(by + 动作执行者)被动语态的最基本构成部分是动词“be”的不同时态形式加上过去分词。

同时,被动语态可以使用“by + 动作执行者”来明确指出动作的执行者,但在很多情况下也可以省略。

一、被动语态的用法1. 描述普遍事实或客观规律被动语态可以用来描述普遍事实或客观规律,从而使句子更加客观和中立。

例如:- English is spoken all over the world.(英语在全世界被讲)- The Mona Lisa was painted by Leonardo da Vinci.(蒙娜丽莎是由列奥纳多·达·芬奇绘制的)2. 强调动作的承受者被动语态可以用来强调动作的承受者,将其置于句子的主要位置,从而达到强调的效果。

例如:- The book was written by Jane Austen.(这本书是简·奥斯汀写的)- The film was directed by Steven Spielberg.(这部电影是史蒂文·斯皮尔伯格导演的)3. 避免主语不明确或未知使用被动语态可以避免或减少主语的出现,尤其在主语是未知的情况下。

例如:- The car was stolen.(这辆车被偷了)- Mistakes were made.(出现了错误)二、被动语态的变化规则1. 时态变化被动语态的时态变化是通过改变be动词的形式来实现的。

例如:- 现在时的被动语态:am/is/are + 过去分词- 过去时的被动语态:was/were + 过去分词- 将来时的被动语态:will be + 过去分词- 现在完成时的被动语态:has/have been + 过去分词- 过去完成时的被动语态:had been + 过去分词2. 及物动词与不及物动词的被动语态变化对于及物动词来说,其被动语态的构成也较为简单,直接在动词后面加上“-ed”形式的过去分词即可。

被动语态概念

被动语态概念

被动语态概念被动语态是英语语法中的一种句式结构,用以表达动作的承受者是谓语动词的逻辑主语,而不是执行者。

被动语态通常由be动词(am/is/are/was/were)与及物动词的过去分词构成。

本文将详细探讨被动语态的定义、结构、用法和相关注意事项。

一、定义被动语态是将句子的执行者(主语)和动作的承受者(宾语)在句子中的位置互换的一种语法形式。

被动语态通常用于强调动作的承受者,或者当我们不知道或不关心动作的执行者时。

二、结构被动语态的结构由be动词与及物动词的过去分词构成。

根据时态的不同,be动词的形式也会发生变化。

1. 一般现在时被动语态:be动词:am/is/are构成:be + 过去分词例句:The letter is written by Tom.(这封信是汤姆写的。

)2. 一般过去时被动语态:be动词:was/were构成:be + 过去分词例句:The car was repaired by the mechanic.(这辆车被机械师修好了。

)3. 一般将来时被动语态:be动词:will be构成:will be + 过去分词例句:The project will be finished by next week.(这个项目将会在下周完成。

)4. 现在进行时被动语态:be动词:am/is/are构成:be + being + 过去分词例句:The cake is being baked by Mary.(这个蛋糕正在被玛丽烤。

)5. 过去进行时被动语态:be动词:was/were构成:be + being + 过去分词例句:The house was being painted by the workers.(那栋房子正在被工人们粉刷。

)6. 现在完成时被动语态:be动词:has/have been构成:has/have been + 过去分词例句:The book has been read by many people.(这本书已经被很多人阅读了。

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.

被动语态

被动语态

Move the table into the reading room.
Let the table be moved into the reading room.
Don't let him do it.
Don't let it be done (by him).
(七)不定式符号to在被动语态中不可省
John and Jane got married last month.
Jack got thrown out of college for failing his exams.
Finally the car got repaired.
He got dressed by his sister.
3.动词+名词+介词→set sail for, give way to, have a hand in,give place to;
4.动词+副词+介词→keep up with, give up to。例如:
He answered his father back. (正)
His father was answered back. (误)
The stone is hard to break.
It is easy to understand.
The meat is not fit to eat.
The book is difficult to read.
(六)祈使句的被动语态
肯定祈使句的被动语态结构为:let+宾语+be+过去分词;否定祈使句的被动结构为: Don't let+宾语+be+过去分词或let +宾语+not+be+过去分词。例如:

被动语态的用法归纳笔记

被动语态的用法归纳笔记

被动语态的用法归纳笔记在学习英语的漫漫长路中,被动语态就像是一个时而调皮、时而乖巧的小精灵,总是让人又爱又恨。

今儿个,咱就好好来唠唠这被动语态的用法,把它给彻底整明白!先来说说啥是被动语态。

简单来讲,被动语态就是表示“主语是动作的承受者”。

比如说,“The cake was eaten by me”在这个句子里,“cake”(蛋糕)就是被“eat”(吃)这个动作影响的对象,而不是主动去执行“吃”这个动作的主体。

那啥时候该用被动语态呢?这可得好好说道说道。

当我们不知道或者没必要指出动作的执行者时,被动语态就派上用场啦。

就像有一天我走进厨房,发现盘子都洗好了,可我不知道是谁洗的,这时候我就可以说“ The dishes were washed” 你看,多省事,不用纠结到底是爸爸还是妈妈洗的。

还有啊,当动作的执行者很明显或者不重要的时候,咱也用被动语态。

比如说“Books are sold in this store”(这家店卖书),重点在于强调书在这儿卖,而不是谁在卖书。

再来讲讲被动语态的构成。

被动语态是由“be 动词+及物动词的过去分词”组成的。

这里的“be 动词”要根据时态和主语的人称来变化。

比如说一般现在时就是“am/is/are +过去分词”,一般过去时就是“was/were +过去分词”。

我记得有一次做英语作业,遇到一道题是“ The window ______ (break) last night” 我一开始想都没想就写了“breaks”,结果被老师打了个大红叉。

后来老师耐心给我讲解,这明显是窗户被打破,要用被动语态,而且是过去时,应该是“was broken”。

从那以后,我对被动语态的时态可就上了心。

被动语态在各种时态里的变化还挺多。

一般将来时是“will be +过去分词”,比如“ The meeting will be held tomorrow” (会议明天举行);现在进行时是“am/is/are being +过去分词”,像“ The road is being repaired now” (路正在修);过去进行时是“was/were being +过去分词”,比如说“ The house was being painted when I came back” (我回来的时候房子正在被粉刷)。

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已经由讲座委员会宣布了。 )
2.
My pictures won’t be developed until next week. (我的照片要到下星期才能冲洗出来。 )
3.
They were disguised so that we wouldn ’t recognize them. (为了不让我们认出来,所以他们
① Hid mother made him do his homework again.
→ He was made to do his homework again by his mother. ② She saw a man go into the room.
→ A man was seen to go into the room. 4)动词短语的被动语态 相当于及物动词的动词短语也有被动语态形式。 ⑴ 词 + 介词
Things are being looked up.(误)
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2)不及物动词构成的及物性短语动词则可以用于被动语态
She was much looked up to for her kindness. 她因多星善事而受人尊敬。
The ticket has been spoken for. 那张票有人订了。
2.表示状态的动词不能用于被动语态
英语中有些动词(短语动词)不是表示动作,而是表示某种状态或情况,有“拥有、容纳、适
合、缺少、明白”等意,这类动词不能用于被动语态,常见的有:
lack, fit ,mean, hold , resemble,
have, cost,contain ,fail , consist of , look like 等。例如: The boo 过去进行时
has / have been made was / were made was / were being made
过去完成时
had been made
将来 范畴
一般将来时 将来完成时
shall / will be made shall / will have been made
→ An old man was found lying at the door by him .
注意 : make, hear, see, watch, feel, let, have 等动词在主动语态的句子中,其后作宾补的不
定式一般不带 to,但当用在被动句时,后面作宾补的不定式必须带
to。例如:
副词),如 win over,give up, ask for 等。但是,不及物动词构成的短语可以是及物性的,也可以是
不及物性的;不及物性的短语动词不可用于被动语态,如
look up/down , speak for 等。例如:
The fact speaks foritself. 这一事实不言自明。 (正) Itself is spoken forby the fact.(误) Things are looking up.情况看来有好转。 (正)
He is often made fun of for this by his classmates.
5) get + 过去分词构成的被动语态 get+过去分词也可以构成被动语态,用这种结构的句子侧重于动作的结果而不是动作本身。如:
① The man got hurt on his way home. 那个男人在回家的路上受伤了。 ② Mary is going to get married. 玛丽准备结婚了。 ③ How did the glass get broken? 杯子怎么破了?
① They have talker about this matter recently.
This matter has been talked about recently. ② We have never heard of such a thing before.
Such a thing has never been heard of before. ③ They looked after the old man carefully.
A most enjoyable holiday was had by the children. (误) 但当 have 作“得到,获得,欺骗”解,或同某些介词、副词结合构成及物性短语动词时,可用 于被动语态。例如:
She has been had in the dealing (over the bargain). 她在那项交易(买卖)中受骗了。 The ticket can be had for the asking. 票索要即得。 3.某些动词的进行时也可表示被动意义, 常见的这类动词有: bake,owe,brew,cook ,print ,bind , do 等。例如:
伪装了起来。 )
4.
All the apparatus had been prepared before the experiment began(. 所有的器械在实验开始前
就准备好了。 )
5.
The world ’s supplies of copper are being gradually exhausted.(世界的铜资源正在逐渐被耗
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第十七讲:被动语态
被动语态( Voice)是个语法范畴,是表示主语和动词之间语法意义和语义关系的动词形式。英
语动词有主动和被动两种语态,当主语是动词的发出者时,动词用主动语态(
Active V oice);当主语
是动作的承受者时,动词要用被动语态( Passive Voice)。 只有及物动词才有被动语态。 如:
19.2 被动语态使用要点
1.不及物动词不能用于被动语态 appear, rise, die, happen, occur,lie , depart 等都属此类动词。例如: Great changes have been taken place in my hometown. (误)
Great changes have taken place in my hometown. (正)
过去将来时
should / would be made
过去将来完成时
should / would have been made
注:完成进行时态一般不用被动语态。 例句:
1.
The subject of these lectures has been announcedby the lecture committee. (这些讲座的课题
Note: pay attention to, take care of 等短语动词可以有两种被动语态形式。例如: The situation has been paid attention to.
Her skirt was shown to me by her.
3)含有复合宾语的主动句变为被动句时,将宾语变成主语,宾语仍保留在动词之后,成为主语 补语。 例如:
1. He painted the table green.
→ The table was painted green. 2. He found an old man lying at the door.
The old man was looked after carefully by them. ⑵ 动词 + 副词
④ They put off the sports meeting.
⑤ The sports meeting was put off.
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⑥ We must think over what he said. ⑦ What he said must be thought over. ⑶ 其他动词短语 ⑧ We must do away with privileges. ⑨ Privileges must be done away with. ⑩ His classmates often make fun of him for this.
1. His teacher gave him a book.
→ A book was given to him by his teacher. 或:
He was given a book by his teacher.
2. She showed me her new skirt.
→ I was shown her new skirt by her. 或:
主语 被动语态: 动作的接受者
谓语
宾语
+ 被动语态动词( be+动词过去分词) + (by+ 动作的发出者)
主语
谓语
19.1.1 被动语态各种时态形式表
下面以 make 为例,说明各时态动词的被动语态形式:
宾语
现在 范畴
一般现在时 现在进行时
am / is / are made am / is / are being made
The tea is brewing.茶在煮。
The money is still owing.那笔钱仍欠着。
The dictionary is binding.词典在装订。
4.不及物动词构成的短语动词能否用于被动语态
1)及物动词构成的短语动词总是及物性的,故可以用于被动语态(注意不要省略或漏掉介词或
This can be done by hand.这可以手工做。 This mustn ’t be neglected.这一点不可以忽视。 The book needn ’t be returned now.书不必现在还。 The environment should be improved. 环境应当改善。 The project might have been completed earlier. 这项工程本可以早些完工的。 They shouldn ’t have been told about the plan. 这个计划是不应当告诉他们的。 2)带有直接宾语和间接宾语的句子变为被动语态时,只把一个宾语变为主语,另一个宾语保留 在动词之后,这种句子可以有两个被动句。如:
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