被动语态讲解
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2.情态动词的被动语态:3.一般过去时的被动语态:4.一般将来时的被动语态:5.现在进行时的被动语态:6.过去进行时的被动语态:7.现在完成时的被动语态:8.过去完成时的被动语态:9.过去将来时的被动语态: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, 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。
被动语态的时态:1. 一般现在时的被动语态:am /is/ are + 动词的过去分词情态动词+ be +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 +doing +动词的过去分词was/were+doing+ 动词的过去分词have /has +been + 动词的过去分词had+been + 动词的过去分词would/should+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 world English 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。
四、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"。
被动语态知识点讲解(更全面,思路清晰)被动语态知识点讲解被动语态是英语语法中的重要概念之一,它在句子中常常用来强调动作的接受者或者对象。
在本文中,我们将详细介绍被动语态的用法和结构,并提供一些实例用以帮助读者更好地理解和运用被动语态。
一、什么是被动语态被动语态是指句子的主语是动作的接受者或对象,而动作的执行者成为句子的宾语或介词短语。
被动语态使用助动词“be”加上动词的过去分词形式构成。
二、被动语态的结构根据被动语态的不同时态,其结构会有些许变化。
下面我们将一一介绍几种常见时态的被动语态结构:1. 一般现在时态:被动语态的一般现在时结构为:[be(am/is/are)] + [过去分词] + [by + 主语执行者]示例:1) 主动句:She writes a book.被动句:A book is written by her.2) 主动句:They make delicious cakes.被动句:Delicious cakes are made by them.2. 现在进行时态:被动语态的现在进行时结构为:[be(am/is/are)] + [being] + [过去分词] + [by + 主语执行者]示例:1) 主动句:He is washing the car.被动句:The car is being washed by him.2) 主动句:They are building a house.被动句:A house is being built by them.3. 一般过去时态:被动语态的一般过去时结构为:[be(was/were)] + [过去分词] + [by + 主语执行者]示例:1) 主动句:She bought a new car.被动句:A new car was bought by her.2) 主动句:They painted the wall.被动句:The wall was painted by them.4. 过去进行时态:被动语态的过去进行时结构为:[be(was/were)] + [being] + [过去分词] + [by + 主语执行者]示例:1) 主动句:He was cleaning the house.被动句:The house was being cleaned by him.2) 主动句:They were repairing the car.被动句:The car was being repaired by them.三、被动语态的用法被动语态的使用可以有多种情况,下面是几个常见的用法:1. 强调行为的接受者:被动语态可以强调动作的接受者或者对象,使其在句子中得到突出。
初中被动语态英语动词有主动语态和被动语态之分。
主动语态句子中的主语是动作的执行者,被动语态句子中的主语是动作的承受者。
被动语态由“be + v-ed”构成。
关于动词的语态变化请看下表:动词的语态变化一.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。
二、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 ch ance 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三,被动语态的基本用法:1使用被动语态时应注意的几个问题。
1). 带双宾语的主动结构的句子,变为被动语态结构时,只能将其中的一个宾语变为主语,另一个宾语仍要保留。
如果保留的是间接宾语,要在间接宾语之前加上介词to或for.如:We are taught English by her.或English is taught to us by he r.2). 主动语态中的不带to的动词不定式作宾补变为被动语态时,要加上不定式符号to.如:The boss made him work over twelve hours a day.He was made to work over twelve hours a day.3). 短语动词用于被动语态应作为一个整体,不能丢掉其中的介词或副词。
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。
一般现在时:am/is/are+taughtWe are taught English by her.由她教我们英语。
一般过去时:was/were+taughtA present was given to me by Mary.玛丽给了我一件礼物。
一般将来时:will/shall be+taughtThe desk will be mended by him.这张桌子将由他修理。
现在进行时:am/is/are being+taughtThe walls are being painted now.正在粉刷墙壁。
过去进行时:was/were +being + 过去分词The talk was being given at this time yesterday.昨天这个时候正在作报告。
现在完成时:have/has been+taughtThe flowers have been watered.这些花已经被浇了。
过去完成时:had been+过去分词She said this lift had never been used.过去将来时:would be+过去分词The film would be shown again sometime next week.这部电影下周的某个时候又将上映。
含有情态动词的主动句变成被动句时,由“情态动词+be+过去分词”构成,原来带to的情态动词变成被动语态后“to”仍要保留。
We can repair this watch in two days.This watch can be repaired in two days.Tables can be made of stone.桌子可由石头制造。
Tables could be made of stone at that time. 那时桌子可由石头制造。
被动语态知识点讲解一.基本结构1.一般现在时的被动语态结构:is/am/are+过去分词E.g.①The boy is looked after by his father. 这个小孩由他父亲照顾。
2.一般过去时的被动语态结构:was/were+过去分词E.g.①The cup was broken by Tom. 这个杯子是被汤姆打破的。
3.一般将来时的被动语态结构:will+be+过去分词E.g.①They will be allowed to go to school. 他们将会被允许去上学。
4.现在完成时的被动语态结构:has/have+been+过去分词E.g.①The battery hasn’t been charged for a couple of months. 电池好几个月没有充电了5.情态动词的被动语态结构:情态动词+be+过去分词E.g.①Today information can be received online. 现在,信息可以从网上接收到。
二.标志词1.一般现在时:usually,always,sometimes,often,every短语,never等。
2.一般过去时:ago, yesterday, the day before yesterday, last 短语, in +年, just now, at the age of , one day, once upona time, then, on that day等。
3.一般将来时:tomorrow,the day after tomorrow ,next短语in the future 等。
4.现在完成时:already,yet,just,before,since,for,ever,never,so far等。
5.情态动词:can, may, must, could, might, shall , should, will, would, need等。
被动语态详解被动语态是英语中常用的一种语态形式,通过它可以强调动作的承受者与执行者的关系,使句子更加灵活和富有变化。
在英语中,被动语态由be动词(am/is/are/was/were)+过去分词构成。
本文将详细讲解被动语态的用法及相关注意事项。
一、被动语态的基本结构1. 一般现在时的被动语态:肯定句:主语 + am/is/are + 过去分词否定句:主语 + am/is/are + not + 过去分词疑问句:Am/Is/Are + 主语 + 过去分词?2. 一般过去时的被动语态:肯定句:主语 + was/were + 过去分词否定句:主语 + was/were + not + 过去分词疑问句:Was/Were + 主语 + 过去分词?3. 一般将来时的被动语态:肯定句:主语 + will be + 过去分词否定句:主语 + will not be + 过去分词疑问句:Will + 主语 + be + 过去分词?二、被动语态的用法1. 强调动作的承受者:主动语态:Tom wrote a letter.(汤姆写了一封信。
)被动语态:A letter was written by Tom.(一封信被汤姆写了。
)2. 当不知道或不关心动作的执行者时:主动语态:Someone broke the window.(有人打破了窗户。
)被动语态:The window was broken.(窗户被打破了。
)3. 当动作的执行者为明显的、普遍的或不需要具体指出时:主动语态:People speak English all over the world.(世界各地的人都说英语。
)被动语态:English is spoken all over the world.(英语在世界各地都被说着。
)4. 相应的介词有些动词后面需要与特定的介词连用,在被动语态中需要保留这些介词。
主动语态:They laughed at the man.(他们嘲笑那个人。
被动语态1:英语中语态有两种:主动语态和被动语态。
语态的作⽤:语态是动词的⼀种形式,⽤来说明主语和谓语之间的关系。
语态的选⽤:如果主语是动作的执⾏者,谓语⽤主动语态。
例如:We clean the room every day.如果主语是动作的承受者,或者说是动作的对象,谓语则是要⽤被动语态。
例如:The room is cleaned every day.2:被动语态的各种形式1) am/is/are +doneeg:I'm asked to take care of myself.eg:Football is played all over the world.2)has /have been doneeg:This book has been translated into many foreign languages.eg:The prices of many goods have been cut again .3)am/is /are being doneeg:A road is being built around the mountain.eg:Many new houses are being built in this city.4) was/were doneeg1:This house was built in 1958.eg2:His leg was broken in an accident.5) had been doneeg1:A new school had been set up by the end of last year.eg2:When the anthem had been played the conference began.6) was/were being doneeg1: meeting was being held when I was there.eg2:We were being trained this time last year.7) shall/will be doneeg1:More factories will be built in our city.eg2:He will be taken to hospital tomorrow.8) shall/will have been doneeg1:The project will have been completed before July.eg2:Your clothes shall have been made for you soon.9) should/would be doneeg1:He told me that his new cloths would be made by his mother.10) should/would have been doneeg1:He told me that his new clothes would have been made very soon.3:主动形式表⽰被动意义1)及物动词的不及物⽤法:主语通常是物,且有着某种内在的特点。
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。