中考被动语态专题讲解

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英语中考复习-被动语态讲义

被动语态当主语是动作的承受者时，谓语要用被动语态。

被动语态的构成1.被动语态的构成形式是：助动词be+及物动词的过去分词。

助动词be有人称、时态和数的变化，其变化规则与be作为连系动词时完全一样。

现以ask为例，将八种时态的2.含有情态动词的被动语态含有情态动词的被动语态的构成形式：情态动词+be+及物动词的过去分词➢Teenagers should be allowed to make their own decisions.➢Your homework must be handed in today.➢ A concert will be held next month.➢May the trees be planted behind the house.被动语态的用法1.强调动作的承受者➢His spoken English has been improved greatly.➢They were given a second chance.➢These letters will be sent to Miss White.2.当不知道或没必要说明谁是动作的发出者时➢Some tents have been put up at the foot of the mountain.➢ A new school is being built here.➢Air conditioners are widely used in our daily life.3.当动作的发出者带有较长的修饰语时➢The novel was written by a young lady who was disabled because of an accident.➢The advice was accepted by the students who had difficulty in getting along with others.➢I have been invited to a house warming party by the new neighbor who came from South Africa.主动语态转换为被动语态1.主语+及物动词+宾语❖The government take many measures to prevent pollution.Many measures are taken to prevent pollution.❖My father fixed up the bike.The bike was fixed up by my father.2.主语+及物动词+宾语+宾语补足语(1)主动句中的宾补变为被动句中的主补❖We saw him out.He was seen out.❖She has kept us waiting for an hour.We have been kept waiting for an hour.(2)主动句中用带to的不定式作宾补，转换为被动句时要加上to（let除外）❖Can you make this watch work?Can this watch be made to work?❖I heard the boy play the drums.The boy was heard to play the drums.3.主语+及物动词+直接宾语+间接宾语(1)这一句型转换成被动句时，直接宾语和间接宾语都可用作被动句的主语❖The old man gave us much help.We were given much help by the old man. （间接宾语转化成主语）Much help was given to us by the old man. （直接宾语转化成主语）〖注意：当直接宾语转化为被动句的主语，间接宾语可以直接位于动词之后，也可以由介词to或for引出。

中考英语中被动语态特殊情况(中考英语被动语态讲解)

中考英语中被动语态特殊情况（中考英语被动语态讲解）被动语态一一、用法1.说话者不知道动作的执行者或不必说出动作的执行者 (这时可省by 短语)。

例： My bike was stolen last night.突出动作的执行者。

例： I was given ten minutes to decide whether I shouldaccept the offer.为了更好地安排句子。

例：The well-known person got on the bus and was immediately recognized by people.二．构成“be ＋及物动词的过去分词”（be 有人称、数和时态的变化）1.一般现在时的被动语态：am/is/are done (过去分词)例：They speak English. → English is spoken (by people)2.一般过去时的被动语态： was/were done例: He watered the flowers just now . → The flowers were watered just now .3.一般将来时的被动语态： shall/will be done例：We will clean the classroom. → The classroom will be cleaned (by us ) .4.现在进行时的被动语态：am/is /are being done例：Tom is picking apples . → Apples are being picking by Tom5.过去进行时的被动语态 was/were being done6.现在完成时的被动语态： has /have been done例; The workers have built a house. → A house has beenbuilt by the workers .7.过去完成时的被动语态：had been done8.过去将来时的被动语态：should/would be done例：You would look after him well . → He would be looked after well .9.情态动词的被动语态：情态动词＋be＋过去分词例：The baby should be taken good care of by the baby-sitter.三．步骤主动语态变被动语态1、找：找主语、找宾语（找原主动句中的主语和宾语）2、换：换位置，主语变宾语，宾语变主语3、改：动词改成be done的被动形式（其人称和数随主语变化，动词时态则保持不变)4、加：加by( 宾格)，加附属（定语、状语），by 宾格可省略。

九年级被动语态语法知识点

九年级被动语态语法知识点被动语态是英语语法中的一个重要部分，它用来描述句子的主语是被动者，而动作的执行者则成为句子的宾语。

在九年级的英语学习中，学生将接触到被动语态的相关知识点。

本文将为大家介绍九年级被动语态的三个主要知识点。

知识点一：被动语态的构成被动语态的构成由be动词的不同形式加上过去分词组成。

根据每个时态的规则，我们可以将被动语态的构成进行总结。

1. 一般现在时的被动语态：am/is/are + 过去分词例：Active: The teacher explains the lesson.Passive: The lesson is explained by the teacher.2. 一般过去时的被动语态：was/were + 过去分词例：Active: They cleaned the classroom.Passive: The classroom was cleaned by them.3. 一般将来时的被动语态：will be + 过去分词例：Active: She will write a letter.Passive: A letter will be written by her.4. 现在进行时的被动语态：am/is/are + being + 过去分词例：Active: They are building a new house.Passive: A new house is being built by them.5. 过去进行时的被动语态：was/were + being + 过去分词例：Active: He was repairing his bike.Passive: His bike was being repaired by him.6. 现在完成时的被动语态：has/have been + 过去分词例：Active: She has written a book.Passive: A book has been written by her.知识点二：被动语态的用法被动语态在英语中有着重要的应用。

中考英语被动语态解析

中考英语被动语态解析
一、被动语态用于以下几种情况
1. 不知道或没有必要指出动作的执行者。

如：
Many new buildings are built in our city.
2. 强调动作的承受者。

如：
The wounded man has been sent to a hospital.
3. 动作执行者有比较长的修饰语。

如：
The person was supported by those who wished to have a chance to make friends with him.
4. 出于礼貌，不愿说出动作的执行者。

如：
You are requested to attend the party.
二、过去分词作表语与被动语态的区别
1. 系表结构中的过去分词是表示主语的特征或状态；而被动结构则是表示主语是动作的承受者。

试比较：
Our building is surrounded with the trees.
The film is usually showed on Sunday.
2. 系表结构不能带有by引导的短语；而被动结构中可以用by引导的短语引出动作的执行者。

试比较：
The book is well written.
The book was written by Lu Xun.
[中考英语被动语态解析]。

中考初中英语被动语态讲解(精心整理)

中考初中英语被动语态讲解（精心整理）被动语态专题定义语态是动词的一种形式，表示主语和谓语之间的关系。

英语有两种语态：主动语态和被动语态。

主动语态表示主语是谓语的执行者。

被动语态表示主语是谓语动作的承受者。

被动语态的构成：助动词be+及物动词的过去分词被动语态的时态：“主动语态变被动语态，时态不变动”，即助动词be 的时态要跟原主动语态中的时态保持一致。

请看下表：时态被动结构一般现在时am/is/are+过去分词一般过去时was/were+过去分词一般将来时will/shall be+过去分词现在进行时am/is/are being+过去分词现在完成时have/has been+过去分词含情态动词can/may/must... be+过去分词主动语态变被动语态的方法第一步：先确定主动句的主、谓、宾，找出其中的谓语动词。

第二步：把主动句中的宾语变为被动句的主语，若宾语是人称代词，变宾格为主格。

第三步：把主动句中的谓语动词变为“助动词be +及物动词的过去分词”，时态不变。

第四步：把主动句中的主语变为被动句中介词by的宾语(没必要说出动作的执行者时，“by+宾语”在句中常省略。

)，若主语是人称代词，应把主格变为宾格。

请对比下面的主动句和被动句：主动语态：They(主语)grow(谓语)tea(宾语)in the southeast of China.被动语态：Tea(主语)is grown(谓语)by them in the southeast of China.随堂演练（把下列句型改为被动句）1.Bruce writes a letter every week.→2.Li Lei mended the broken bike this morning.→3.We grow trees every spring.→4.My mother cleans our room every morning.→补充：①S + V +IO +DO双宾语的结构变为被动语态时，可把其中一个宾语变为被动语态的主语。

中考 Grammar：中考英语被动语态语法讲解

中考Grammar：中考英语被动语态语法讲解一、被动语态概述语态是动词的一种形式，用以说明主语与谓语动词之间的关系。

英语的语态共有两种：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。

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。

汉语往往用“被”、“受”、“给”等词来表示被动意义。

如：He opened the door.他打开了这扇门。

（主动语态）The door was opened.这扇门被打开了。

（被动语态）二、被动语态的构成被动语态由“助动词be+及物动词的过去分词”构成。

被动语态的时态变化只改变be的形式，过去分词部分不变。

疑问式和否定式的变化也如此。

1、被动语态的时态较常见的八种，现以动词clean为例列表说明：1) am/is/are +done (过去分词) 一般现在时例Visitors are requested not to touch the exhibits.2）has /have been done 现在完成时例All the preparations for the task have been completed, and we'reready to start.3）am/is /are being done 现在进行时例A newcinema is being built here．4）was/were done 一般过去时例I wasgiven ten minutes to decide whether I should reject the offer.5）had been done 过去完成时例By theend of last year, another new gymnasium had been completed in Beijing.6）was/were being done 过去进行时例Ameeting was being held when I was there.7）shall/will be done 一般将来时例Hundredsof jobs will be lost if the factory closes.8）shall/will have been done 将来完成时例Theproject will have been completed before July.2、被动语态的句式变化：以一般现在时和动词invite为例，列表说明被动语态的句式变化：3、含有情态动词的被动语态情态动词的被动语态结构为：情态动词+be+过去分词；其时态及句型的变化仅由情态动词完成，“be+过去分词”部分不变。

(完整版)初中中考英语语法被动语态的讲解-专项练习及参考答案

被动语态全解语态是动词的一种形式，表示句子中主语和谓语动词的关系表示主语是动作的承受者。

只有及物动词才能用于被动语态。

一.被动语态的时态：am /is/ are + 动词的过去分词 was /were + 动词的过去分词 will be +动词的过去分词 am /is /are +being + 动词的过去分词 have /has +been + 动词的过去分词 6.情态动词的被动语态：情态动词+ be +动词的过去分词主易语态木能变为被动语态倒情说:1, 当宾语是反身代词时 The man introduced himself as Mr.Parker .2, 当谓语是表示状态的及物动词时 Does the pair of new shoes suit you? We will have a meeting . 四. 特殊情况的被动语态： 1. 带双宾语的被动语态：动词+ sb （间宾）+sth （直宾）口诀：如遇双宾语，一般变间宾，若把直宾变， to /for 间宾连。

1） .give/pass /show 与介词 to 搭配。

give sb sth ---------sb +be given sth 或 sth +be given +to sb . 2） .buy/make/cook 与介词 for 搭配。

buy sb sth ---------sb +be bought + sth 或 sth +be bought +for sb He gave me a book I a book by him. A book me by him .My mother made me a cake . I a cake by my mother A cake me by my mother .2. 带省to 的不定式作宾补的被语态：动词 + sb + do sth .口诀：感使动词真叫怪， to 来to 去记心怀，主动语态 to 离去被动语态to 回来。

中考英语被动语态用法讲解

中考英语被动语态用法讲解一、主动语态和被动语态的概念1）He opened the door. 他开了门。

以上例句是一个主动句，主语是动作的执行者/发出者2）The door was opened by him. 门被开了。

第二个例句是一个被动句，主语是动作的承受者汉语中表示被动的词：被…/由…/受…/给…英语中表被动用：be+过去分词构成二、被动语态的结构及用法1）被动语态的几种句型肯定句：主语+be+及物动词的过去分词+（by）eg: My phone was made in China.否定句：主语+be not+过去分词+（by）eg: My phone wasn’t made in China.一般疑问句：Be+主语+过去分词+（by）？eg: Was your phone made in China?特殊疑问句：特殊疑问词+be+主语+过去分词+（by）? eg: Where was your phone made?2）不同时态中的被动语态3）被动语态的用法当不知道或没有必要指出动作的执行者时，常用被动语态，这时往往不用by短语。

The front window in the classroom was broken yesterday.昨天，教室的前窗被打破了。

(不知谁打破的)They have been poorly paid.他们的工资太低。

(没必要指出工资是谁付的)突出或强调动作的承受者，如果需要说出动作的执行者，用by 短语。

These books are written especially for children.这些书是专门为孩子们写的。

(强调的是“这些书”)三、主动语态变被动语态1）一般情况下主动语态变被动语态主动句：He closed the door.变被动句：The door was closed by him.口诀：宾变主，主变宾，谓变be done, 时不变，数格必须随被变。

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。

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。

巧记为:主动、主动、主去动。

例如: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。

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

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。

例如:He opened the door.他开了门。

(主动句)The door was opened.门被开了。

(被动句)二、被动语态的构成被动语态由助动词be+及物动词的过去分词构成。

人称、数和时态的变化是通过be的变化表现出来的。

现以teach 为例说明被动语态在各种时态中的构成。

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中考英语专项复习专题【被动语态】(附例题以及答案)

中考专项复习专题【被动语态】（附例题以及答案）本章节内容1.被动语态的基本形式2.不同时态的被动语态3.被动语态的技巧指导4.常见主动语态变被动语态的特殊情况5.被动语态在句子中运用1被动语态的基本形式一、被动语态的结构被动语态的结构为be动词加动词的过去分词,即“be+done”。

在不同的时态中,be动词有不同的形式。

二、常用被动语态的情况1.不知道动作的执行者是谁。

This watch is made in China.这块手表是中国制造的。

2.没有必要指出动作的执行者是谁。

Many trees must be planted every year.每年必须种许多树。

3.需要强调或突出动作的承受者。

Chinese is spoken by more and more people in the world.世界上越来越多的人说汉语。

(强调汉语的广泛使用)4.动作的发出者是物。

Many houses were washed away by the flood.许多房子被洪水冲走了。

2不同时态的被动语态1.时态和语态的结合是中考的必考点,尤其是一般现在时、一般过去时和一般将来时的被动语态。

2.其他时态的被动语态3.含有情态动词的被动语态结构为“情态动词+be+done”。

Your homework must be finished today.你的作业今天必须完成。

3被动语态的技巧指导（1）根据选项定考点单项填空对语态的考查均会结合时态，4个选项中一般包含两个主动语态，两个被动语态；而其对时态的考查一般不会涉及语态。

因此，如果选项中出现被动语态，即可判断此题考查被动语态，由此便可排除非被动语态的选项。

（2）根据时态选答案首先，考生需要根据关键词（时间状语）来判断时态。

对于没有关键词的试题，则要根据上下文已经给出的时态、语境理解并结合常识进行判断。

如：—Tell me one thing you’re proud of in your junior high school, Tony.—I ___ as the captain of the school football team.A. chooseB. choseC. am chosenD. was chosen方法点拨第1步：根据选项A、B为时态，C、D为被动语态可知本题考查被动语态，因此可排除A、B两项。

初三的英语被动语态详细讲解

3. 当此动词表示事物的自然属性的时候:
•The pen _________ (write) vewrryitfeasst.
•This kind of sweater _______ (sell) well.
sells
变被动语态：
1 . He tells us a story every evening . We are told a story by him every evening . A story is told to us by him every evening .
主
谓
宾(受动者)
Bowls every day.
are washed
by his brother
2. They bought ten computers last term．
Ten computers were bought (by them) last term. 一般过去时：S+was/were +过去分词
S + will+be+过去分词.
1.一般现在时 am/is/are +done
• We clean the classroom every day. • The classroom is cleaned by us every day.
返回
2.一般过去时 was/were+done
He made the kite. The kite was made by him.
11. I won’t write to my grandpa this evening . My grandpa won’t be written to this evening by me .

中考被动语态知识点归纳

中考被动语态知识点归纳被动语态是英语中的一种重要语法现象，中考中经常会涉及到被动语态的考查。

学生在备考中需要掌握被动语态的基本用法和构成方式。

下面是对中考被动语态知识点的归纳，供学生参考：一、被动语态的基本用法1.表达动作的承受者不明确或不重要时使用被动语态。

例如：The book was lost.（书丢了。

）The window was broken.（窗户被打破了。

）2.当主语是动作的承受者时，使用被动语态。

例如：A new bridge will be built.（将修建一座新桥。

）The cake was eaten by the children.（蛋糕被孩子们吃掉了。

）二、被动语态的构成方式1.一般现在时的被动语态：am/is/are + 过去分词例如：The house is built by the workers.（这座房子是工人们建造的。

）The bridge is being repaired.（这座桥正在修理。

）2.一般过去时的被动语态：was/were + 过去分词例如：The book was written by Mark Twain.（这本书是马克吐温写的。

）The cake was made by my mother.（这个蛋糕是我妈妈做的。

）3.现在进行时的被动语态：am/is/are + being + 过去分词例如：The letter is being written by Tom.（这封信是汤姆在写。

）The garden is being watered by my father.（这个花园正在被我爸爸浇水。

）4.过去进行时的被动语态：was/were + being + 过去分词例如：The house was being built when it started raining.（这座房子在下雨时正在建造。

）The car was being repaired in the garage.（这辆车在车库里正在修理。

中考中的被动语态知识点总结与归纳

中考中的被动语态知识点总结与归纳被动语态是英语语法中一个重要的知识点，也是中考英语考试中常见的题型。

理解和掌握被动语态的用法对于学生来说至关重要。

本文将对中考中的被动语态知识点进行总结和归纳，帮助学生全面了解和掌握该知识点。

一、被动语态的构成和用法被动语态的构成：主语+be动词（根据时态变化）+过去分词被动语态的用法：1. 当我们不知道或不想提及动作的执行者时。

例句：The car was stolen last night.（昨晚这辆车被偷了。

）2. 当我们想强调动作的承受者时。

例句：The book was written by a famous author.（这本书是一位著名作家写的。

）3. 当我们想表达客观事实时。

例句：The Great Wall was built in the Qin Dynasty.（长城始建于秦朝。

）二、被动语态的各种时态1. 一般现在时的被动语态构成：am/is/are + 过去分词例句：The letter is written in English.（这封信用英语写的。

）2. 一般过去时的被动语态构成：was/were + 过去分词例句：The cake was eaten by the children.（蛋糕被孩子们吃掉了。

）3. 一般将来时的被动语态构成：will be + 过去分词例句：The meeting will be held next Monday.（会议将在下周一举行。

）4. 现在进行时的被动语态构成：am/is/are being + 过去分词例句：The house is being built at the moment.（这座房子正在建造中。

）5. 过去进行时的被动语态构成：was/were being + 过去分词例句：The car was being repaired when I arrived.（当我到达时，汽车正在修理中。

初中中考英语语法被动语态的讲解

初中中考英语语法被动语态的讲解-专项练习及参考答案被动语态是英语语法中的一种句子结构，用于表达动作的承受者或受事者。

在被动语态中，主语是动作的承受者，而动作的执行者则放在句子的谓语部分，常常使用“be动词+过去分词”的句子结构。

动词的被动语态结构：一般现在时：am/is/are+过去分词一般过去时：was/were+过去分词现在进行时：am/is/are being+过去分词过去进行时：was/were being+过去分词一般将来时：will be+过去分词一般过去将来时：would be+过去分词被动语态的使用：1. 当我们想重点强调句子的承受者，而不是动作执行者时使用被动语态。

例句：The book was written by the famous author. （强调书的作者）2. 当我们不知道动作执行者时使用被动语态。

例句：The window was broken. （不知道是谁打破了窗户）3. 当我们想在句子中使用动名词或不定式作主语时使用被动语态。

例句：Being invited to the party is a great honor. （被邀请去参加聚会是很荣幸的事情）专项练习及参考答案：1. The movie _____ by millions of people last week.A. watchedB. is watchedC. was watchedD. has watched答案：C2. The flowers _____ by the gardener every day.A. were wateredB. waterC. are wateringD. have watered答案：A3. The old town _____ a lot of changes in recent years.A. seesB. is seenC. was seenD. has seen答案：D4. The cake _____ by my mom for my birthday party.A. was madeB. madeC. is madeD. has made答案：A5. The thief _____ by the police in the park yesterday.A. caughtB. is caughtC. was caughtD. catches答案：C6. The table _____ by the carpenter for the customer last week.A. was madeB. madeC. is madeD. has made答案：A7. A lot of houses _____ by the storm last night.A. were destroyedB. destroyC. are destroyingD. have destroyed答案：A8. Your help with the project _____ by the teacher.A. is appreciatedB. appreciatedC. was appreciatedD. has appreciated答案：C9. The castle _____ by the tourists every summer.A. visitsB. is visitedC. was visitedD. has visited答案：B10. The problem _____ by the whole class yesterday.A. was discussedB. discussedC. is discussedD. has discussed答案：A。

初三知识点总结被动语态

初三知识点总结被动语态被动语态是英语语法中的一种重要形式，它用于强调动作的接受者而不是执行者。

在初三学年，学生已经学习了被动语态的基本概念和用法。

本文将对初三学生在学习被动语态过程中需要掌握的知识进行总结。

一、被动语态的构成被动语态由助动词be+过去分词构成。

根据时态的不同，be的形式会发生变化。

1. 现在时态的被动语态：am/is/are + 过去分词例如：Active: Tom eats an apple.Passive: An apple is eaten by Tom.2. 过去时态的被动语态：was/were + 过去分词例如：Active: Lisa wrote a letter.Passive: A letter was written by Lisa.3. 将来时态的被动语态：will be + 过去分词例如：Active: They will build a new hospital.Passive: A new hospital will be built by them.二、主动语态和被动语态的转换在学习被动语态时，初三学生需要学会主动语态和被动语态的相互转换。

具体转换规则如下：1. 直接宾语转换：将主动语态中的直接宾语变为被动语态中的主语。

例如：Active: They eat apples.Passive: Apples are eaten by them.2. 双宾语转换：将主动语态中的间接宾语变为被动语态中的主语，直接宾语变为介词by短语。

例如：Active: He gave me a book.Passive: I was given a book by him.3. 无宾语动词转换：将主动语态中的无宾语动词转换为被动语态时，需加上介词by和动词的进行时态。

例如：Active: They swim in the pool.Passive: The pool is being swum in by them.三、被动语态的用法被动语态在英语中有多种用途，以下是初三学生应掌握的主要用法：1. 主动语态的被动表达：当我们不知道或不关心动作的执行者时，可以使用被动语态。

中考英语语法丨被动语态详解

中考英语语法丨被动语态详解被动语态是动词的一种特殊形式，表示句子中的主语是动作的承受者，也就是动作的对象。

一般说来，只有需要动作对象的及物动词才有被动语态。

被动语态的构成是：助动词be＋动词过去分词。

一、被动语态的用法1．不知道动作的执行者是谁或者说话的人对宾语的兴趣大于对主语的兴趣。

Printing was introduced into Europe from China.印刷是从中国传入欧洲的。

2．出于修辞的原因或者为了更好地安排句子。

The professor came to our school and was warmly welcomed by the teachers and students.那位教授来到我校并受到师生们的热烈欢迎。

3．不愿意说出动作的执行者，目的是为了使语言得体，在这种情况下，有时使用一些特别句式。

It is said that...据说……It is hoped that...大家希望……It is declared that...据宣布……It is well known that...众所周知……二、被动语态的几种类型1．含有单个宾语的被动结构It is often used (by my teacher) in teaching English.这经常(被老师)用于英语教学中。

2．含有双宾语的被动结构teach，tell，give等动词后面往往有两个宾语，叫作双宾。

带双宾语的主动句用被动句表示时，可以把其中一个宾语用作主语，另一个宾语作保留宾语。

但以指人的间接宾语作主语为好，句子显得更自然。

We gave them some books.我们给了他们一些书。

→They were given some books.→Some books were given to them.但也有的只能以直接宾语作为被动句的主语。

I will buy you a present.我将给你买份礼物。