被动语态的用法和主动句变被动句

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主动句变被动句的转换规则

主动句变被动句的转换规则

主动句变被动句的转换规则被动语态是英语语法中的一种句子结构,通过该结构,可以更加突出动作的承受者而非执行者。

下面是主动句变被动句的转换规则,帮助你理解和应用被动语态。

1. 一般现在时:主动句结构为“主语+ 动词原形+ 宾语”,被动句结构为“宾语 + am/is/are + 过去分词 + by + 主语”。

示例:主动句:She washes the car. 被动句:The car is washed by her.2. 一般过去时:主动句结构为“主语+ 动词过去式+ 宾语”,被动句结构为“宾语 + was/were + 过去分词 + by + 主语”。

示例:主动句:He repaired the car. 被动句:The car was repaired by him.3. 一般将来时:主动句结构为“主语+ will + 动词原形+ 宾语”,被动句结构为“宾语 + will + be + 过去分词 + by + 主语”。

示例:主动句:They will deliver the package. 被动句:The package will be delivered by them.4. 现在进行时:主动句结构为“主语 + am/is/are + 动词-ing形式+ 宾语”,被动句结构为“宾语 + am/is/are + being + 过去分词+ by + 主语”。

示例:主动句:She is writing a letter. 被动句:A letter is being written by her.5. 过去进行时:主动句结构为“主语 + was/were + 动词-ing形式+ 宾语”,被动句结构为“宾语 + was/were + being + 过去分词+ by + 主语”。

示例:主动句:They were preparing dinner. 被动句:Dinner was being prepared by them.6. 现在完成时:主动句结构为“主语 + have/has + 过去分词 + 宾语”,被动句结构为“宾语 + have/has + been + 过去分词 + by + 主语”。

初中知识点归纳被动语态的特殊用法与句型转换

初中知识点归纳被动语态的特殊用法与句型转换

初中知识点归纳被动语态的特殊用法与句型转换初中知识点归纳:被动语态的特殊用法与句型转换被动语态是英语语法中的重要部分,它常常用于强调动作的接受者而不是执行者。

在初中阶段,学生们逐渐接触和学习被动语态。

除了一般的被动语态用法外,还有一些特殊用法和句型转换需要我们掌握。

本文将针对这些内容进行简要归纳。

一、特殊用法1. 不知情的被动当我们描述某事被做时,但不知道或不关心动作的执行者时,可以使用不知情的被动语态。

例句:1) The window was broken.(窗户破了)2) The purse has been stolen.(钱包被偷了)2. 句型“have/get something done”在英语中,“have/get something done”表示让别人为自己做某事的意思。

在被动语态中,主语是接受动作的对象,而动作的执行者常常不重要或未指明。

例句:1) I had my hair cut.(我理了发)2) She got her car repaired.(她让人修了车)3. 句型“be to blame for”当我们想表达某事是由某人负责或应该为其负责时,可以使用“be to blame for”这一被动语态句型。

例句:1) He is to blame for the accident.(他应为这次事故负责)2) They were to blame for the delay.(他们应对耽搁负责)二、句型转换1. 主动句变被动句将主动句转换为被动句时,需要注意以下几点:1) 主语变为被动语态的主语;2) 动词使用被动形式(be+过去分词);3) 如果主动句中有宾语,需要将其变为被动语态句中的主语。

例句:1) 主动句:They build bridges.(他们建桥)被动句:Bridges are built by them.(桥被他们建造)2. 被动句变主动句将被动句转换为主动句时,可以根据以下步骤进行:1) 被动语态的主语变为主动语态的宾语;2) 被动语态的谓语动词变为主动语态的谓语动词;3) 被动语态的宾语变为主动语态的主语。

将下列句子变为被动语态

将下列句子变为被动语态

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,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。

只有及物动词才能用于被动语态。

一.被动语态的时态:1.一般现在时的被动语态:am /is/ are +动词的过去分词2.一般过去时的被动语态:was /were +动词的过去分词3.一般将来时的被动语态:will be +动词的过去分词4.现在进行时的被动语态:am /is /are +being +动词的过去分词5.现在完成时的被动语态: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 +动词的过去分词二.被动语态的基本用法:(1) 需要强调动作的承受者时The Great Wall is enjoyed by millions of people all over the worldEnglish is widely spoken in the world now.(2) 不知道或没必要指出动作的执行者时Mr. Wang is invited to the meeting today .The problem is dealt with now .(3) 当说话人需要强调客观时It is said that she was a beauty when she was young .三.主动主动语态变被动语态的变法:口诀:宾变主,主变宾,谓变be done ,时不变,数格必须随被变。

注:1.主动、被动的时态要一致。

2.主动、被动的句式要一致。

3.变成的被动语态的主语与谓语在单复数上保持一致。

语态转换不被动语态的步骤1, 把原主动句中的宾语转换为被动语态的主语2, 把动词改为被动语态形式即"be+过去分词"。

3, 原来主动语态句子中的主语,如果需要就放在by的后面以它的宾格形式出现(因为by是介词,后面需跟宾格作介词的宾语。

现在完成时与被动语态

现在完成时与被动语态

一. 被动语态主动语态:主语主动执行被动语态:主语被动承受例句:The lazy sheep was caught by the gray wolf again!1.被动语态的基本机构:be +及物动词过去分词2. 主动变被动的基本规则:主动语态:被动语态:+ 其他成分例1:Many people speak English.○1○2○3被动句:English is spoken by many people.○3○2○1例2:He cheated her.○1○2○3被动句:She was cheated by him.○3○2○13.主动句变被动句的主要规则:(1). 人称代词主格做主语,宾格做宾语。

(2). 被动语态基本结构:be+及物动词的过去分词(如果是不及物动词,其过去分词应带有相应的介词)He gives up smoking. 被动句:______________________________(3). 被动语态中的be 是助动词,有人称、数和时态的变化。

一般现在时被动语态为:一般过去时被动语态为:一般将来时被动语态为:现在完成时被动语态为:(4).情态动词+ be done由上可见,被动语态的时态由_____be 动词___ 来体现。

(5). 被动语态中,by+动作的发出者放在句末(课省略),by 表示“由,被”的意思。

4.被动语态的注意点(1)“三看一听”hear, see, watch, notice,使役动词make等主动句中to 走开,被动句中to 回来。

I heard my sister sing in her room yesterday.被动句:My mother always makes me do some housework.被动句:______________________________________________(2)say, believe, consider, know, expect, think 等词接宾语从句,变被动句用It is / was said/believed…. that……….People believe he told the truth.被动句:_________________________________________(3)常见无被动的词:happen 意为“发生”时,主语为物,sth happen to sb, 无被动belong to, take place, rise, sell well, remain, run out, come true等无被动(4) 感官动词__feel, look, smell, taste, sound_, 主动表被动The news sounds terrible.二. 现在完成时1、语境分析①动作发生在过去,已完成,强调对现在有影响---Are you hungry? ---No, I have had breakfast.②动作发生在过去,未完成,持续到现在或未来I have studied English for 10 years.2. 标志性的时间状语:already___________, yet_____________ _____________,ever_____________ never___________, before___________In the last/past + 一段时间________________________________So far ________________For + 一段时间___________________________Since + 过去的时间点since then,since two years ago, since 1996……+ 从句(过去式)次数(twice,three times , four times……)注意:1)already用于肯定句,I have already eaten lunch.yet用于一般疑问句或否定句_______ you eaten lunch _________? I haven’t eaten lunch ________.2)Have you ever read this story (before)? -----I have never read it.3) In the last three weeks, I have read 5 books.4) We have known each other for 5 years.5) Qingdao has changed greatly so far.6) I haven’t seen my teachers since I left school.7)I have lived here since 2010. (since 3 years ago)3、重点词组辨析①have/has gone to 去了……(人未回)②Have/has been to 去过……(人已回)③Have/has been in 去……多久(有一段时间)4. 与延续性的时间状语连用的必须是延续性动词初中阶段常考的延续性时间状语:1)for +一段时间2)Since + 过去的时间点+ 从句(过去式)3)How long……?真题链接1. ---When _____ he _____ for London?---The day before yesterday. He _____ for two days.A. did, leave; has leftB. has, left; has leftC. did, leave; has been awayD. will, leave; is leaving附:常见短暂性动词与延续性动词的转化buy—___________; borrow—_____________;die—____________; leave—______________ (from);put on—____________ make friends—____________ come back—______________ start/ begin--_____________ fall asleep—______________; open—__________________;turn on—________________; turn off—_______________;go /get out—_____________; end /finish—_____________;get up—_________________; get married--_____________ arrive (reach / get to / come to) +地点—_____________+地点;join—_____________+集体或______________________。

英语中的被动语态与主动语态的转换原则及例句

英语中的被动语态与主动语态的转换原则及例句

英语中的被动语态与主动语态的转换原则及例句将主动语态变为被动语态时,先把主动结构的宾语变为被动结构的主语(如为代词,宾格须变为主格),接着把主动结构的动词由主动语态变为被动语态,最后在动词被动语态之后加介词by,再将主动结构中的主语放在by之后,变为by的宾语(如为代词,主格须变为宾格)。

英语中大多数有及物动词的主动句都可以转换为被动句,具体转换原则和注意事项如下:第一、含一个宾语的主动句带一个直接宾语的主动句变为被动句时,把宾语变为主语,动词由主动结构变为被动结构,主语变为由介词引起的短语,by引起的短语有时可以省略,如:主动句:People play football all over the world.被动句:Football is played all over the world.第二、含双宾语的主动句带一个直接宾语和一个间接宾语的主动句变为被动句时,只把其中一个宾语变为主语,如:主动句:My friend lent me those books.被动句:Those books were lent (to) me by my friend.第三、含两个直接宾语的主动句带有两个直接宾语的主动句变为被动句时,通常只把表示人的宾语改为主语,表示事物的宾语一般不变,如主动句:They asked him some questions.被动句:He was asked some questions (by them).第四、含that宾语从句的主动句当含有that的宾语从句的主动句变为被动句时,通常以间接宾语作为主语,that从句不变;主动句:She told me that the teacher would come soon.被动句:I was told that the teacher would come soon.第五、含复合宾语的主动句带有宾语和宾语补足语的主动句变为被动句时,把宾语变为主语,原来的宾语补足语保留不变,但在作用上为主语补足语。

初中英语被动语态的用法及易错点归纳

初中英语被动语态的用法及易错点归纳

初中英语被动语态的用法及易错点归纳一、主动语态和被动语态的概念主动语态和被动语态是英语语法中的重要概念。

主动语态表示主语是动作的执行者,谓语动词的过去分词形式表示动作的完成或被动接受。

例如:I wrote a letter to my friend.(我给我朋友写了一封信。

)The letter was written by me to my friend.(这封信是我写给朋友的。

)被动语态则表示主语是动作的承受者,谓语动词的过去分词形式表示动作的完成或被动接受。

例如:A letter was written to my friend by me.(我写给朋友的信。

)My friend was written to by me a letter.(我给我朋友写了封信。

)二、被动语态的结构及用法被动语态的结构为“be动词(am/is/are)+过去分词”,其中be动词用was/were 表示。

被动语态的用法如下:表示被动的动作或状态。

例如:The window was broken by the boy.(窗户被男孩打破了。

)表示强调主语的作用。

例如:The cake was made by my mother.(蛋糕是我妈妈做的。

)表示强调动作的执行者。

例如:I was not able to finish the project on time.(我没有按时完成这个项目。

)表示客观描述或事实陈述。

例如:The car was repaired by the mechanic.(这辆车是由机械师修理的。

)用于疑问句和否定句中。

例如:Was the movie good?(这部电影好吗?)He was not able to finish the project on time.(他没有按时完成这个项目。

)2)不同时态中的被动语态被动语态是英语中常用的一种语态形式,用于表示动作的承受者。

在使用时,需要注意不同时态的被动语态结构。

被动语态一般规则

被动语态一般规则

被动语态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,一般说来,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"等被动词来表示被动意义一、语态结构比较二、变被动句步骤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。

主动语态变为被动语态例句:一般现在时:主:We believe him. 被:He is believed by us.一般过去时:主:He bought his children some pens. 被:Some pens were bought for his children by him.一般将来时:主:Everyone will know the truth soon . 被:The truth will be known by everyone.现在进行时:主:Mary is making a doll. 被:A doll is being made by Mary.过去进行时:主:They were carrying the hurt player. 被:The hurt player was being carried by them .现在完成时:主:He has received the letter. 被:The letter has been received by him.过去完成时:主:They had built ten bridges. 被:Ten bridges had been built by them.三、一般用法1.一般现在时的被动语态构成:is / am / are +及物动词的过去分词Our classroom is cleaned everyday.I am asked to study hard by my mother.Knives are used for cutting things.2.一般过去时的被动语态构成:was / were + 及物动词的过去分词The new shop was built last year.Dinosaur eggs were laid long long ago.3.现在完成时的被动语态构成:has / have + been +及物动词的过去分词This book has been translated into many languages.Many man-made satellites have been sent up into space by many countries.4.一般将来时的被动语态构成:will+ be + 及物动词的过去分词A new hospital will be built in our city.Many more trees will be planted next year.5.含有情态动词的被动语态构成:情态动词+ be + 及物动词的过去分词Young trees must be watered often.Your mistakes should be corrected right now.The door may be locked inside.Your homework can be handed in tomorrow.6.现在进行时的被动语态构成:am / is / are + being +及物动词的过去分词Uncle Wang is mending my bike now.→My bike is being repaired by Tom now.They are planting trees over there. →Trees are being planted over there by them.7.不定式的被动语态:to + be + 及物动词的过去分词There are two books to be read. →There are twenty more trees to be planted.四、特殊用法1.不及物动词无被动语态。

被动语态的用法和主动句变被动句

被动语态的用法和主动句变被动句



[9]. Children should ___. A. take good care of B. be taken good care C. be taken good care of 固定短语的被动不要丢掉后面的 介词或副词
二、常见语态转换 (一)一般现在时和一般过去时的被动语态。 练习1。请将下列主动语态变成被动语态 1.Lucy bought some fruit. was______ bought _____ by Lucy. Some fruit _____ 2.Uncle Wang waters the flowers every day. The flowers ___ are _______ watered ____ by Uncle Wang every day. 3.Did they build the bridge in 1998? built in 1998? ____ the bridge _____ Was 4.When did Lu Xun write these books? written ____ by Lu Xun? When _____these books _______ were 5.The farmers don’t grow apples on the farm. aren’t _____ grown on the farm. Apples _____ 6.They didn’t clean the classroom yesterday. wasn’t________ cleaned yesterday. The classroom _______ 小结: 1、被动语态的转换,在be+过去分词中,确定_____ _______永不 be 形 是关键,过去分词 变。 主动时态 2、Be的时态由_______________ 确定;be的单/复数由____________ 被动主语 确定。 be 后加not. 3、问句提前__________; 否定________ be动词

被动语态的用法

被动语态的用法

三.主动语态变被动语态的方法
如图: S + V + O S + be + ved + by +O 例如: Scientists found dinosaur eggs.
inosaur eggs were found by
四.结构:
主动形式 一般式 do
can do will do 进行时 完成时 be doing
9.When and where did you buy Li Ming the gift? 10.How can you learn English well? 11.What did Li Ming give you last Sunday? 12.Why are they planting trees now? 13.Have you finished your homework? 14.Who will you show your pictures to? 15.Are the workers building many buildings? 16.Who kept you waiting outside the
2)在一些使役动词和感官动词后,不定 式作宾语补足语时,要省略不定式符 号to: We heard her sing in her room. He made me wait for a long time. I saw a boy get on a bus. The old man watches his son play on the ground every day.
2.一些表示感知的系动词 look,feel,sound,taste,smell等常用 主动形式表示被动意义。如: The red apple tastes delicious. 3.再need,want,(需要、必要、应该), require, (值得)等后面跟ving表示 被动意义,相当于to be done. want doing sth=need doing sth=need to be done 如:

被动语态讲解(1) 主动句变为被动句所遵循的4个步骤:

被动语态讲解(1) 主动句变为被动句所遵循的4个步骤:

初中被动语态语法讲解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。

(一) 语态分类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。

如: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。

一般现在时:am / is / are + done一般过去时:was / were + done一般将来时:shall / will + be done一般过去将来时:should / would + be done现在进行时:am / is / are + being + done过去进行时:was / were + being + done现在完成时:have / has + been + done过去完成时:had + been + done将来完成时:shall / will + have been + done过去将来完成时:should / would + have been + done[注]被动语态没有将来进行时和过去将来进行时。

(三)常见的八种时态中的被动语态1. 一般现在时:(1)People grow rice in the south of the country.Rice is grown in the south of the country.(2)The school doesn't allow us to enter the chemistry lab without a teacher. We are not allowed to enter the chemistry lab without a teacher.2. 一般过去时:(1)They agreed on the building of a new car factory last month.The building of a new car factory was agreed on last month.(2)The students didn't forget his lessons easily.His lessons were not easily forgotten3. 一般将来时:(1)They will send cars abroad by sea.Cars will be sent abroad by sea.(2)They will give plenty of jobs to school-leavers.Plenty of jobs will be given to school-leavers.4. 过去将来时:(1)The manager said they would complete the project by the end of the year. The manager said the project would be completed by the end of the year. (2) The workers told me they would mend the car as soon as possible.The workers told me that the car would be mended as soon as possible.5. 现在进行时:(1)The radio is broadcasting English lessons.English lessons are being broadcasted on the radio.(2) We are painting the rooms.The rooms are being painted.6. 过去进行时:(1)The workers were mending the road.The road was being mended.(2)This time last year we were planting trees here.Trees were being planted here this time last year.7. 现在完成时:(1)Someone has told me the sports meeting might be put off.I have been told the sports meeting might be put off.(2)He has brought his book here.His book has been brought here.8. 过去完成时:(1)When I got to the theatre, I found they had already sold out the tickets.When I got to the theatre, I found the tickets had already been sold out.(2) The whole country was very sad at the news of his death; People had considered him to be a great leader.He had been considered to be a great leader(四)含有情态动词的被动语态:含有情态动词的被动语态是由“情态动词+ be+ 及物动词的过去分词”构成。

被动语态的用法(有例句)

被动语态的用法(有例句)

一、被动语态的用法:1、不知道或没有必要指出谁是动作的执行者时。

The bridge was built last year.这座桥是去年建造的。

He was elected chairman.他被选为主席。

2、当更加强调动作的承受者时。

此时动作的执行者由by引导置于谓语动词之后,不需要时可以省略。

The room hasn't been cleaned yet.房间还没有打扫。

The tiger was killed by him.老虎被他杀死了。

3、当动作的执行者不是人时,多用被动语态。

如:The window was blown by wind.窗户被风吹开了。

The whole village has been washed away by the flood.整个村庄都被洪水冲走了。

4、表示客观的说明常用"It is + 过去分词."句型。

It is said that Lucy has gone abroad.据说露茜已经出国了。

It is believed that he is a spy. (=He is believed to be a spy.)大家相信他是个间谍。

其它常见的"It is + 过去分词+ that"句型还有据报道It is reported that…据说It is said that…大家相信It is believed that…有人建议It is suggested that…二、主动语态变为被动语态1、主动语态变为被动语态的步骤:(1)将主动句的宾语变为主语:注意:如果主动句的宾语是代词,需将其由宾格变为主格。

如:by Tom.Tom killed him. → He was killed(2)将动词改为"be+过去分词"。

注意:They held a meeting yesterday. → A meeting was held by them yesterday. 他们昨天开会了。

英语被动语态的用法

英语被动语态的用法

英语被动语态的用法被动语态一.英语中动词有主动语态和被动语态两种语态.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, 在被动语态中动作的执行者有时用by 短语表示出来.二.被动语态的用法1. 不知动作执行者时, 常用被动语态.eg. My bike was stolen yesterday.This car is made in American.2. 不必要说出动作执行者时, 常用. eg. Rome was not built in a day.3. 为了突出强调动作的承受者时, 常用被动语态.eg. Thousands of beaches are polluted 4动作的发出者不是人。

Eg .Many houses were washed away in the flood.三.把主动语态变为被动语态的步骤宾语提前主语变,时态人称be 关键,过去分词勿变错,原主变宾by 后见主动语态变被动语态的结构图:Bell invented the telephone in 1876.The telephone was invented by Bell in 18761. 把原主动句中的宾语转换为被动语态的主语.2. 把动词改为被动形式, 即“be + 过去分词” . 注意 be动词要按新的主语的人称和数进行变化, 时态要和原来的主动语态的时态保持一致.3. 原来主动语态句中的主语, 如果需要, 就放在by 后面以它的宾格形式出现. 如果没有必要就可以省略. 其他的成分 (定语, 状语) 不变, 句式也不能变.注意的事项谓语动词变过分,不忘前面be 动词跟主被动时态一致注意因人称的变化而引起的主谓一致问题四。

各种时态的被动语态的构成:1. 一般现在时态 am, is, are +过去分词2.一般过去时态 was, were +过去分词3.一般将来时态 will/am.is.are going to+ be +过去分词4. 过去将来时态 would/was.were going to+ be + 过去分词5.现在完成时态 have, has + been +过去分词6.过去完成时态 had + been +过去分词7.现在进行时态 am, is, are + being +过去分词8.过去进行时态 was, were + being +过去分词9.含情态动词的 : 情态动词 + be +过去分词变被动语态的特殊情况五.几种值得注意的被动语态变化1. 动词短语变成被动语态,许多由不及物动词和介词,副词构成的动词短语相当于及物动词,take care of → be taken care ofcut down → be cut downlaugh at → be laughed atlook after → be looked after2 主动语态中含有感官动词watch see hear feel notice等及使役动词 let,make have等后面跟省略to 的动词不定式,变为被动语态时,应加上不定式符号to.We often hear them sing this song.They are often heard to sing this song (by us).us) to be sung (by them). This song is often heard (by3. 谓语动词带双宾语时,既可以将间接宾语转化为主语,也可以将直接宾语转化为主语,若将直接宾语转化为主语时,则在被保留的间接宾语前加上介词to 或for.tell ask bring write Bob sent Kate a letter last year.give teach pass lend +to =Kate was sent a letter by Bob last yearmake=A letter was sent to Kate by Bob last year.buy +for Mum made me a new dress.draw I was made a new dress by Mum.A new dress was made for me by Mum.4带复合宾语的被动语态结构宾语加上宾语补足语一起构成复合宾语。

英语语法 被动语态

英语语法 被动语态
被动语态
the passive voice
• • • •
他把教室打扫干净了。(改成被字句) 教室被他打扫干净了。 He cleaned the classroom. 改成被字句:
被字句 → 被动语态(the passive voice)
被动语态的用法:
基本构成:
动作的承受者+be +动词过去分词(+by+动作 发出者)
例: It smells wonderful.
Mooncakes taste delicious.
3. 在be worth doing中,doing表被动 意义。
例:This book is worth reading.
• 4. want/need/require+doing =want/need/require+to be done
Homework
周报 第34期
第2版 语法梳理部分 第一、三大题
第3版 Grammar 第一、三大题
被动语态的用法
1. 不知道动作的执行者是谁。 这块手表是中国制造的。 This watch is made in China. 2. 没有必要指出动作的执行者
每年都应该种更多的树。
Many trees should be planted every year.
I You/We/They He/She/It
was (not) were ( was/were+done
He made the kite. The kite was made by him. • He put on a coat. • A coat was put on by him.
• He cleaned the classroom. • The classroom was cleaned by him.

被动语态及主动表被动

被动语态及主动表被动
被动语态及主动表被动
目录
• 被动语态的定义和用法 • 主动表被动的含义和形式 • 被动语态和主动表被动的区别与
联系 • 被动语态和主动表被动在句子中
的应用 • 练习与巩固
01
被动语态的定义和用法
定义
01
被动语态是指句子中的主语是动 作的接受者,而不是动作的执行 者。
02
在被动语态中,动作执行者通常 被省略,或者使用by引导的方式 表达。
VS
在使用主动表被动时,需要注意语境 和语气。例如,“这本书被小明借走 了”这句话的语气比较正式,适合正 式场合;而“这本书让小明借走了” 这句话的语气比较口语化,适合非正 式场合。
03
被动语态和主动表被动的区 别与联系
区别
01
形式不同
被动语态通常使用助动词be和及物动词的过去分词形式,如"The book
01
例如,I saw the movie. → The movie was seen by me.
进行时态的被动语态
02
例如,They are building a bridge. → A bridge is being
built by them.
完成时态的被动语态
03
例如,He has written a letter. → A letter has been written
中的情态动词都为"can"。
使用目的
在某些语境中,使用被动语态或 主动表被动都可以达到同样的目 的,如强调动作的接受者或主语
的属性或状态。
04
被动语态和主动表被动在句 子中的应用
被动语态的应用
动作的接受者更受关注
避免主观色彩

英语中被动语态译文主动语态的转换规则

英语中被动语态译文主动语态的转换规则

一、被动语态的定义和用法被动语态是英语中的一种语态,它强调的是动作的接受者或受事者。

被动语态的结构是由助动词be+动词过去分词组成。

被动语态常用于以下情况:1. 当我们不知道或不关心动作的执行者是谁时。

2. 当动作的执行者已经在上下文中提到过时。

3. 当我们想要强调动作的接受者或受事者时。

二、被动语态的转换规则在英语中,主动语态和被动语态之间存在一定的转换规则。

下面是一些常见的被动语态转换规则:1. 主动句为陈述句,被动句为一般句。

主动句的主语变为被动句的宾语,被动句的谓语由be+动词过去分词构成。

2. 主动句为疑问句,被动句为一般句。

被动句的谓语仍然由be+动词过去分词构成,但需要根据主动句的疑问词进行调整。

3. 主动句为否定句,被动句为一般句。

被动句的谓语仍然由be+动词过去分词构成,但需要根据主动句的否定词进行调整。

4. 主动句为祈使句,被动句为一般句。

被动句的谓语仍然由be+动词过去分词构成,但需要根据主动句的祈使句进行调整。

5. 主动句为复合句,被动句为一般句。

被动句的谓语仍然由be+动词过去分词构成,但需要根据主动句的从句情况进行调整。

6. 主动句为进行时态,被动句为被动进行时态。

被动句的谓语由be+being+动词过去分词构成,保持进行时态的概念。

7. 主动句为完成时态,被动句为被动完成时态。

被动句的谓语由been+动词过去分词构成,保持完成时态的概念。

8. 主动句为一般将来时,被动句为一般将来时。

被动句的谓语由will/shall+be+动词过去分词构成,保持一般将来时的概念。

9. 主动句为情态动词+动词原形,被动句为情态动词+be+动词过去分词。

被动句的谓语由情态动词+be+动词过去分词构成,保持情态动词的概念。

三、举例说明下面我们以几个例句来说明被动语态的转换规则:主动句:They are p本人nting the house.(他们正在粉刷这栋房子。

)被动句:The house is being p本人nted by them.(这栋房子正在被他们粉刷。

初中英语知识点归纳被动语态和被动语态的用法区别

初中英语知识点归纳被动语态和被动语态的用法区别

初中英语知识点归纳被动语态和被动语态的用法区别初中英语知识点归纳:被动语态和被动语态的用法区别被动语态是英语语法中的一个重要部分,它与主动语态相对应。

被动语态经常在写作和口语中使用,使句子更加灵活多样。

本文将归纳被动语态的基本形式和用法,并比较被动语态与主动语态的区别。

一、被动语态的基本形式被动语态由“be”动词(am, is, are, was, were等)加上及物动词的过去分词构成。

主动句变被动句的基本过程如下:主动句:主语 + 动词 + 宾语被动句:宾语 + be动词(根据主语的人称和数变化)+ 过去分词 + by + 主语(可省略)例如:主动句:They made a cake.(他们做了一个蛋糕。

)被动句:A cake was made by them.(一个蛋糕被他们做了。

)二、被动语态的用法1. 强调动作的承受者或不知道动作的执行者:当句子的执行者或者并不重要时,使用被动语态可以强调动作的承受者。

例如:主动句:Sam painted the wall.(山姆刷了墙。

)被动句:The wall was painted by Sam.(墙被山姆刷了。

)2. 在不知道主语是谁或者不想透露主语时:有时候,为了保持匿名或者模糊句子的主体,可以使用被动语态。

例如:主动句:Someone stole my phone. (有人偷了我的手机。

)被动句:My phone was stolen.(我的手机被偷了。

)3. 在描述自然现象或普遍事实时:有些句子中,使用被动语态可以更准确地描述自然现象或普遍事实。

例如:主动句:People say that dogs are faithful.(人们说狗是忠诚的。

)被动句:It is said that dogs are faithful.(据说狗是忠诚的。

)三、被动语态与主动语态的区别1. 语序和意义:被动句的语序为宾语+ be动词+ 过去分词,而主动句的语序为主语+动词+宾语。

被动语态详解

被动语态详解

被动语态详解一、被动语态的用法:1、不知道或没有必要指出谁是动作的执行者时。

The bridge was built last year.这座桥是去年建造的。

He was elected chairman.他被选为主席。

2、当更增强调动作的承受者时。

此时动作的执行者由by引导置于谓语动词之后,不需要时能够省略。

The room hasn't been cleaned yet.房间还没有清扫。

The tiger was killed by him.老虎被他杀死了。

3、当动作的执行者不是人时,多用被动语态。

如:The window was blown by wind.窗户被风吹开了。

The whole village has been washed away by the flood.整个村庄都被洪水冲走了。

4、表示客观的说明常用"It is + 过去分词."句型。

It is said that Lucy has gone abroad.据说露茜已经出国了。

It is believed that he is a spy. (=He is believed to be a spy.)大家相信他是个间谍。

其它常见的"It is + 过去分词+ that"句型还有It is reported that…据报道It is said that…据说It is believed that…大家相信It is suggested that…有人建议二、被动语态形式:被动语态的核心就是be + done,但be 根据时态有各种变化!1.一般现在时is/am/are +done2.一般过去时was/were +done3.一般将来时will be +done4. 过去将来时would be +done5.现在实行时is/am/are being +done6.过去实行时was/were being +done7.现在完成时has/have been +done8.过去完成时had been +done三、、各种时态的被动语态举例(以动词do为例)1.一般现在时(am/ is/ are +done)English by lots of people in the world. 世界上的很多人都说英语。

初中英语中考复习被动语态用法及易错点归纳(全是必考点)

初中英语中考复习被动语态用法及易错点归纳(全是必考点)

中考英语被动语态用法及易错点一、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。

被动从句知识点总结

被动从句知识点总结

被动从句知识点总结首先,被动语态的被动从句用法如下:1. 主动句变被动句。

例如:主动句:They built the house last year.被动句:The house was built last year.2. 被动从句作状语。

例如:He was told that the meeting had been cancelled.他被告知会议已经取消了。

3. 被动从句做宾语。

例如:I heard that the new library will be opened next month.我听说新图书馆下个月就要开放了。

4. 被动从句作主语。

例如:It is said that he will be promoted soon.据说他很快就要被提拔了。

其次,不定式的被动语态的被动从句用法如下:1. 不定式的被动语态的构成为“to be + 过去分词”。

例如:The book is said to be written by a famous writer.据说这本书是由一位著名作家撰写的。

2. 不定式的被动语态的被动从句可以作为句子的谓语、宾语、主语等。

例如:As you know, the project is meant to be completed by the end of the year.正如你所知,这个项目是打算在年底之前完成的。

3. 不定式的被动语态的被动从句可以辅助引导各种表语从句、宾语从句。

例如:She wants her son to be educated abroad.她希望她的儿子在国外接受教育。

总而言之,被动从句是英语语法中一个重要的知识点,掌握了被动从句的用法,能够帮助我们更好地理解和运用英语语法。

因此,我们需要通过大量的阅读和实践来不断加深对被动从句的理解和掌握,从而提高自己的英语水平。

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Sth be given to sb1 by sb.
此类动词有: pass, show, send…
buy be bought for
Sb buy sb1 sth. Sb 1 be bought sth by sb.
My father bought me a new book .
Sth be bought for sb1 by sb.
户是迈克打破的。

This book was written by Lu Xun.这
本书是鲁迅写的。
• The dinosaur eggs were found in the
Gebi Desert in the 1960s. 那些恐龙蛋是20
世纪60年代在戈壁滩上被发现的。
被动语态的用法
• (3) 为了更好地安排句子。
主动句变被动句需要注意的问题
• (3)带双宾语的句子有两种改法: 一般情况下 把指人的间接宾语作为被动句的主语.当把指物 的直接宾语作为主语时,要加介词to,for
• Vivian gave me a book. (双宾语,人间物直, me为间接宾语,a book 为直接宾语)
• -- I was given a book by Vivian. • --A book was given to me by Vivian.
• (1)时态保持一致。 • I have repaired my computer. • My computer has been repaired. • (2)有些相当于及物动词的短语动词,如“动
词+介词”,“动词+副词”等,也可以用于 被动结构,但要把它们看作一个整体,不能分 开。其中的介词或副词也不能省略。 • 例 All the people laughed at him. • He was laughed at by all the people.
last night. 一些新电脑在昨晚被盗了。(不 知道电脑是谁偷的) • This book was published in 1981.这本书 出版于1981年。(没有必要或说出出版者)
被动语态的用法
• (2)强调动作的承受者,而不强调动作的执行 者。
• 例如:The window was broken by mike.窗


(原间接宾语人)(be done )

(2)主语+谓语+ to/for+间接宾语(人)+ by + 宾语。


(原直接宾语物)(be done )
如:give be given to
Sb give sb1 sth.
My father gave me a new
Sb 1 be given sth by sb. book .
1.主语
介词by 宾语
2.谓语
加be,并变为过去分词
3.宾语
主语
变化: The boy broke the glass.
示例
The glass was broken by the boy.
主动句变被动句
• 主动句: 主语 + 谓语 + 宾语。

(执行者)
(承受者)
• 被动句: 主语 + 谓语 + by +宾语。
此类动词还有:draw,make, cook,
mend…
主动句变被动句需要注意的问题
• (4)主动语态若有复合宾语,(即句子结构为 主+及物动词+宾+宾补),将主动句的宾语变
为被动句的主语,宾补形式不变,但在被动句中
称为主语补足语。
• They call him Louis.

He is called Louis.
• Our teacher often asks us to be careful.

We are often asked to be careful by
Passive Voice (2)
By Grace Wong From Shifosi Junior High
School
ห้องสมุดไป่ตู้动语态的用法
• 歌诀: • 谁做的动作不知道, • 说出谁做的没必要; • 动作承受者需强调, • 被动语态运用到。
被动语态的用法
• (1)不知道或没有必要说明动作的执行者是谁。 • 例如:some new computers were stolen
• (2) Tom has locked the door.

The door has been locked by Tom.
• (3)They clean the classroom every day.

The classroom is cleaned every day.
主动句变被动句需要注意的问题

(承受者)(be+done) (执行者)
• All the people laughed at him.

• He was laughed at by all the people.
主动句变被动句
• (1) We must finish this work soon.

This work must be finished soon.
主动句变被动句
• (1)把主动语态的宾语变为被动语态的主语。 • (2)把谓语变成被动结构(be+过去分词) • (根据被动语态句子里的主语的人称和数,
以及原来主动语态句子中动词的时态来决 定be的形式)。 • (3)把主动语态中的主语放在介词by之后作 宾语,将主格改为宾格。
从主动语态变为被动语态

例:The well-known person got on the
bus and was immediately recognized by
people. (一个主语就够了)
• (4) 在传递命令或要求的时候,为了缓和语气, 通常用被动语态让听者感觉此事对事不对人。
• 例: The books can’t be taken out of the reading room. (书不能被拿出阅览室。)
(直接宾语提前时,要在间接宾语前加介词)
主动句变被动句需要注意的问题
• (3)带双宾语的句子有两种改法: 一般情况下 把指人的宾语作为被动句的主语.当把直接宾语 物作为主语时,要加介词to,for
• 主动语态:主语 +谓语+间接宾语(人)+直接宾语(物)
• 被动语态:(1)主语+谓语+ 直接宾语(物)+ by + 宾语。
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