英语动词有两种语态
英语动词有两种语态主动语态theActiveVoice被动语
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4
the Structure is
助动词be+及物动词的过去分词
(be+V.P.P)
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5
He is regarded as a brilliant.
他Th一被is般认b现o为在o很k时w有:a才asm气wr/。iitste/nairne 1d9o6n9e. 这T一h本e般书b过r是o去k1时e9n:69bw年ika写esi成s/ wb的ee。rinegdroenpeaired now. 那H现过e辆在去t坏o进 进l了d行 行u时 时的s: :自th行awema车csa/正t/isw在/eaa被srreeb修beb理eienini。gnggwdadosonhneeed when w现e在c完al成le时d :himha. ve / has been done 他过Th告去e完诉p成e我n时们h:a打sh电abde话eb时neue他ns正eddo在fno给er 猫se洗ve澡ra。l years. toT一当这 H他hbe句般支 说ees中将w钢这da含o来oid笔家nr有时ket已工h情:we经厂态islfla用 已h动bcae词了 经tlolf时r几 开/iynw,年 张ihsi句lah。 。lde子bdeb结eidn构eont为nheorcep;aeebnnhee/ogdmuor.uisns.gt / 工ha作ve将to于…三be小d时on后e完成。
picnic.
I
out for a picnic.
was let to go
口诀:这些动词真奇怪,主动句中to 离开,被 动句中to回 来。(hear, let,have, make, see,
watch…)
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14
(2) see sb. doing sth.
初中英语语法动词的两种语态
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初中英语语法动词的两种语态初中英语语法动词的两种语态英语句子与汉语句子一样,都是由单词按照一定的规则所组成的。
搞清不同词类在句中可充当哪些成分,才能正确分析、理解英语语法在句子的含义。
下面是给大家带来的初中英语语法动词的两种语态,欢迎大家阅读参考,我们一起来看看吧!初中英语语法大全:动词的语态语态有两种:主动语态和被动语态。
主语是动作的发出者为主动语态;主语是动作的接受者为被动语态。
1)若宾语补足语是不带to 的不定式,变为被动语态时,该不定式前要加to。
此类动词为感官动词。
feel, hear, help, listen to, look at, make, observe, see, notice, watchThe teacher made me go out of the classroom.-- I was made to go out of the classroom (by the teacher).We saw him play football on the playground.-- He was seen to play football on the playground.2)情态动词+ be +过去分词,构成被动语态。
Coal can be used to produce electricity for agriculture and industry.初中英语语法大全:被动表示主动被动形式表示主动意义be determined, be pleased, be graduated (from), be finished, be prepared (for), be occupied (in), get marries He is graduated from a famous university.他毕业于一所有名的大学。
注意:表示同某人结婚,用marry sb. 或get married to sb. 都可。
英语动词有两种语态
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英语动词有两种语态:主动语态和被动语态。
初中阶段的被动语态有五种时态,我们可以从以下方面进行小结:一、被动语态的时态及结构(以动词do为例)结构:主语+ be + 过去分词注:被动对象即主语,需要映出主动对象用by +sb(宾格)时态:1. 一般现在时:主语(被动对象)+am (is, are)done+ (by +主动对象).2.带情态动词的被动语态:主语+ must (can, may, should, need, would) be done3. 一般过去时:主语+was (were) done+ (by +主动对象)4. 一般将来时:主语+will (shall) be done + (by +主动对象)5. 现在进行时:主语+ am (is, are) being done+ (by +主动对象)6. 现在完成时:主语+ have (has) been done + (by +主动对象)二、从初中阶段所学五种基本句型谈变被动语态时应注意的问题。
1.主语+ 连系动词+ 表语(S+V+P)此结构不可用被动语态。
(正) The flowers smell sweet.(误) The flowers are smelt sweet.2.主语+ 不及物动词(S+V)此结构不可变被动语态。
(正) An accident happened last night.(误) An accident was happened last night.3.主语+ 及物动词+ 宾语(S + V+ O)(1)将主动语态的宾语变为被动语态的主语Children often sing this songThis song is often sung by children.(2)将含有介词或副词的动词短语变为被动结构时,不可将介词或副词去掉。
We should listen to the teachers carefully.The teachers should be listened to carefully.4.主语+ 及物动词+ 间接宾语+ 直接宾语(S + V+ IO+ DO)(1).将表人的间接宾语变为主语,直接宾语不变。
初中英语语法被动语态
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动词的语态
1.英语中动词有两种语态: 主动语态表示主语是谓语动词的执行者。 被动语态表示主语是谓语动作的承受者。例如:A talk on science will be given in our school next Monday.下周一在我们学校将会有一场关于科学的演讲。
B. will finish
C. will be finished D. would finish
过去将来时态:would + be+过去分词
6、The old scientist said that he ______ to visit their country
before long .
A. invited
B. had invited
C. was inviting D. would be invited
现在完成时态:have/has + been +过去分词
7、With the help of the Hope Project, more and more new schools _____
in the poor area.
在被动语态中,主语是动作的承受者,主要用于下列几种情况 中:
(1)不知道动作的执行者是谁。 This watch is made in China.这块手表是在中国制造的。 (2)没有必要指出动作的执行者是谁。 More trees must be planted every year.每年都应该种更多 的树。
6 过去进行时 was/were+现在分词
was/were+being+过去分词
7 现在完成时 8 过去完成时 9 含情态动词
主动语态和被动语态的区别
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主动语态和被动语态的区别同样的事情可以通过主动句和被动句来表达,虽然重点不同,但意义集中在动作的对象或动作本身,今天我主要给大家分享主动语态和被动语态的区别,希望对你们有帮助!一、语态的基本概念语态是动词的一种形式,表示主语和谓语之间的关系。
〔英语〕动词有两种语态:主动语态和被动语态。
主动语态表示主体是动作的执行者,而被动语态表示主体是动作的承受者。
谓语动词为主动语态的句子称为主动句,谓语动词为被动语态的句子称为被动句。
英语语态分为主动语态和被动语态。
同样的事情可以通过主动句和被动句来表达,虽然重点不同,但意义集中在动作的对象或动作本身。
例如:主动句:The students cleaned the classroom every day.同学们天天清扫教室。
被动句:The classroom was clean evevery day.教室天天都被清扫。
(1)被动语态的构成被动语态由"助动词be+和及物动词的过去分词'组成,助动词be在时态、人称和数上都有变化,其变化规律与连接动词be完全相同。
(2)英语语态的表达主动语态有16种时态,被动语态既没有完全进行时,也没有将来进行时,所以一般将来进行时被动语态可以替代将来进行时被动语态,用现在完成时被动语态代替现在完全进行时被动语态。
例如:This subject will be discussedby us tomorrow morning. (不能用will be discussed)我们明天早上将讨论这个话题。
The machine has been repairedfor two hours.二、tooth的单词含义tooth是 tooth的意思,还有给sth.装齿等含义。
我们研究的tooth的复数形式仅限于它的名词形式。
首先,让我们来看看tooth的单词属性。
(1)tooth的复数形式是什么"tooth'的复数是"teeth',意思是oo变成ee。
英语动词有两种语态
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●英语动词有两种语态:主动语态和被动语态。
当我们不知道谁是动作的执行者或者只需强调动作的承受者时,要用被动语态。
被动语态结构:be + 过去分词(PP) + (by 某人/某事)●时态:1. 一般现在时:am/is/are + pp 2.一般过去时:was (were) + pp3.一般将来时:will (shall) /be going to + be + pp4.情态动词:情态动词+ be + pp●口诀1 :主宾变被主,主主变被宾(主动语态的宾语变为被动语态的主语),by词来连接,意思表被动主动变被动-----被动变主动两句时态要一直●口诀2:使役动词、感官动词:感官、使役(动词)有十个:四看、三使役、二听、一感觉变被动要注意。
其后定要加上不定时(to)§宾语从句:动词后面的从句宾语从句的句式特点:主句+引导词+宾语从句§口诀1:一随主,二随宾,第三人称永不变§口诀2:陈述句用that,一般疑问句if和whether,特殊疑问句特殊疑问词。
(从句是陈述句,引导词用that,其他类同)§口诀3:宾语从句陈述语序(宾语从句)前后时态要一致前后主语要一致,主句过去,句过去某式(一般过去时、过去进行时、过去将来时、过去完成时)客观事实永不变(一般现在时)§注:1、主句是一般现在时,宾语从句可以根据实际需要选用不同的时态。
2、从句后有or not ,引导词只能用whether3、特殊疑问词what/where/why/how/ who/how many/how often 等*定语从句:用来修饰名词或代词的从句定语从句句式:先行词+关系词+从句*口诀:先行词分两种名词或代词,关系词分两种关代和关副,关系代词有五个who、whom、whose、that和which,指人做主首用who,that常常做替补,指人做宾首whom,that还是做替补,指物做主that和which,指物做宾that和which。
动词的主动语态和被动语态用法详解
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动词的主动语态和被动语态用法详解动词是句子的中心,表示动作或状态。
在英语中,动词有两种语态:主动语态(active voice)和被动语态(passive voice)。
通过使用不同的语态,我们可以改变句子的重点和结构。
本文将详细介绍动词的主动语态和被动语态的用法及特点。
一、主动语态的用法主动语态表示主体直接进行动作,强调主体的主动性和行为的执行者。
1. 陈述句主动语态的陈述句通常是由主语+动词+宾语的形式构成。
例如:- They eat apples.(他们吃苹果。
)- She writes a letter.(她写信。
)2. 疑问句主动语态的疑问句通常是由助动词+主语+动词的形式构成。
例如:- Do you like ice cream?(你喜欢冰淇淋吗?)- Does he speak French?(他会说法语吗?)3. 否定句主动语态的否定句通常在助动词前加上not。
例如:- They do not play soccer.(他们不踢足球。
)- She does not watch TV.(她不看电视。
)二、被动语态的用法被动语态表示主体是动作的承受者,强调动作对主体的影响和结果。
1. 陈述句被动语态的陈述句通常是由宾语+be动词+过去分词构成,并且常常省略主语。
例如:- Apples are eaten.(苹果被吃了。
)- The letter was written.(这封信已经被写了。
)2. 疑问句被动语态的疑问句通常是由be动词和主语颠倒位置构成,并且常省略by短语,表示不知道动作的执行者。
例如:- Are you invited to the party?(你被邀请参加派对了吗?)- Was the book taken?(这本书被拿走了吗?)3. 否定句被动语态的否定句通常在be动词后加上not。
例如:- Apples are not eaten.(苹果没有被吃。
)- The letter was not written.(这封信没有被写。
英语动词的语态
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英语动词的语态
在英语中,动词的语态主要分为主动语态和被动语态两种。
主动语态是指主语是动作的执行者,谓语动词用主动形式。
例如:I wrote a letter.(我写了一封信。
)
被动语态是指主语是动作的承受者,谓语动词用被动形式。
被动语态的构成是:be + 过去分词。
例如:A letter was written by me.(一封信被我写了。
)
使用被动语态的情况主要有以下几种:
1. 不知道或不需要指出动作的执行者时。
例如:The window was broken.(窗户被打破了。
)
2. 强调动作的承受者时。
例如:She is loved by everyone.(她受到大家的喜爱。
)
3. 当动作的执行者是泛指或不言而喻时。
例如:Books are written by writers.(书是由作家写的。
)
需要注意的是,在使用被动语态时,动词的时态和语态要保持一致。
例如:The letter was being written by me.(我正在写一封信。
)
动词的语态是英语语法中一个重要的概念,正确使用被动语态可以使句子更加准确、清晰。
英语动词有两种语态
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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:Many people speak English.(主动语态)English is spoken by many people.(被动语态)1.被动语态的构成由于不及物动词不能带宾语,故无被动语态,只有及物动词或相当于及物动词的动词短语才有被动语态,其基本构成方式是“助动词be+过去分词”。
注意:“be+过去分词”结构不一定都是被动语态,有些动词(如be,feel,look,seem等)后面的过去分词已转化为形容词,用作表语表示状态。
如:My bike is broken.(我的自行车坏了。
)The door is open.(门开了。
)2.主动语态改被动语态的方法1)将主动语态改为被动语态应注意以下三个方面:①将主动语态的宾语改为被动语态的主语;②将主动语态的谓语动词改为“be+过去分词”结构;③将主动语态的主语改为介词by之后的宾语,放在谓语动词之后(有时可省略)。
2)含直接宾语和间接宾语的主动语态改为被动语态时有两种情况:①把间接宾语改为被动语态的主语,直接宾语仍保留原位;②把直接宾语改为主动语态的主语,此时,间接宾语前要加介词to或for。
如:He gave the boy an apple.→The boy was given an apple.(或An apple was given to the boy.)Her father bought her a present.→She was bought a present by her father.(或A present was bought for her by her father.)3)不带to的动词不定式作宾语补足语的主动语态,改为被动语态时不定式前要加to。
如:They watched the children sing that morning.→The children were watched to sing that morning.4)带复合宾语的动词在改为被动语态时,一般把主动语态的宾语改为主语,宾语补足语在被动语态中作主语补足语。
第十五讲 被动语态
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第十五讲被动语态(一)概述1.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。
例如:Many people speak English.(主动语态)English is spoken by many people.(被动语态)2.被动语态的构成:助动词be+及物动词(或动词短语)的过去分词。
在作谓语时,其人称、时态、数、情态等等都由be的适当变化形式表示。
例如:一般现在时由am\is或are+过去分词,现在完成时由has(或)have been+过去分词,有情态动词时由情态动词+be+过去分词构成等等。
只要记住be的变化+过去分词形式即可。
但是要注意:be+过去分词并不一定是被动语态。
某些表示感觉的动词,如feel, look, seem等,其后面的过去分词已转化为形容词,同样可在be后面使用,作表语,表示状态。
例如:1) Children are easily excited.(小孩容易兴奋。
)2) The glass is broken.(这个杯子碎了。
)3.被动语态用来强调或突出动作的承受者。
因此,当不知道谁是动作的执行者,或由于某种考虑,在谈论时没有必要指出动作的执行者时都有可以用被动语态进行描述。
例如:1) The plan has been already made.(计划已经制定好了。
)2) His bike has been stolen.(他的自行车被偷了。
)(二)主动语态转换为被动语态的方法:1.只有一个宾语的动词:例题1把下面的句子改为被动语态:They often clean their classroom after class.2.有两面个宾语的动词,在转换为被动语态时,可以将其中一个变为主语,另一个不动。
一般情况下是主动结构的间接宾语变成被动结构的主语。
如果在改为被动语态时,将直接宾语变为被动语态结构中的主语,要在间接宾语前加to。
动词的语态
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定义:
在英语中,语态是动词的一种形式,表示 主语和谓语的关系。
英语动词有两种语态,即主动语态和被动 语态。
主动语态(active voice) 表示主语是动作的 执行者;
被动语态(passive voice)表示主语是动作 的承受者。
英汉两种语言在表达被动方式上的 差异
汉语表达被动语态非常简单明了,用 “被”“遭”“受”等词来表示,如“被 捕”、“被杀”、“受到凌辱”等。
例如:
Everybody wanted Doris to be the manager.
大家都想让多里斯来当经理. We like everybody to say what they
think. 我们喜欢让人人都说出他们的看法。
Do you wish me to stay? 你希望我留下吗?
It is supposed that……. 人们认为
It is suggested that……. 有人建议
It must be remembered that……. 务必 记住
It is taken for granted that……. 被视 为当然
主动句变被动句的注意事项
一是时态不能改变;
( 变间接宾语为主语)
Some questions were asked the president by the reporters.
(变直接宾语为主语)
We have given him a job. 我们已给了他一个工作。
He has been given a job. (变间接宾语为主语)
我花了790美元买这台计算机。
She resembles her father. 。(不说her father is resembled by her.)
高考英语 英语动词有两种语态
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英语动词有两种语态:主动语态和被动语态。
1.当我们不知道谁是动作的执行者,2. 或者只需强调动作的承受者时,要用被动语态。
被动语态结构:be + 过去分词(PP) + (by …)在改写中应注意:1.把原来的宾语提到前面作被动语态的主语;2.把动词变成“be + 过去分词〞;3.主动语态中的主语变为介词by的宾语。
时态被动语态结构am/is/are done一般现在时was/were done一般过去时am/is/are being done现在进行时was/were being done过去进行时shall/will/be going to be done一般将来时过去将来时 Would be donehave/has been done现在完成时had been done过去完成时Eg.Some people attacked the towers.S V OThe towers were attacked by some people.S V1) A car knocked him down yesterday.-He was knocked down by a car yesterday.2)Two doctors and ten nurses make up the medical team.The medical team is made up of by two….3)When I got there, they were cutting up a fallen tree.A fallen tree was being cut up, when I got there.4)We’ll put on the play next Sunday.The play will be put on next Sunday.5)Workers are building a new teaching building in our school.A new teaching building is being built by workers in our school.6)They had pleted the railway by the end of last year.The railway had been pleted by the end of last year.7)We should protect the earth.The earth should be protected.8)You need to paint the wall.The wall needs to be painted.几种特殊结构1.My uncle gave me a gift on my birthday.I was given a gift on my birthday.A gift was given to me on my birthday.2.We often hear him play guitar.He is often heard to play guitar注意:see,watch,hear,notice,feel,make, listen to, look at等动词/短语后作宾语补语的不定式都不带to;但改成被动语态后必须带to。
(完整)被动语态讲解
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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。
什么是主动语态和被动语态
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什么是主动语态和被动语态主动语态和被动语态是英语中的两种动词形式,用以表示谓语动作的主体和承受者。
主动语态强调行为的执行者,而被动语态则强调行为的承受者。
一、主动语态主动语态用于描述主体直接进行或承担的动作。
在主动语态中,主语执行谓语动作。
例句1: He eats an apple.(他吃一个苹果。
)例句2: They are writing a letter.(他们正在写一封信。
)在上述例句中,主语"He"和"They"直接执行了动作"eats"和"writing"。
二、被动语态被动语态用于描述动作的承受者。
在被动语态中,主语成为动作的接受者,谓语动作通过"be"动词和过去分词来表示。
例句1: The apple is eaten by him.(苹果被他吃掉了。
)例句2: A letter is being written by them.(信正在被他们写。
)在上述例句中,动作的承受者成为了主语,动作的执行者则使用"by"短语来表示。
主动语态和被动语态的转换:要将一个句子从主动语态转换为被动语态,需要注意以下几点:1. 主语变为动作的承受者,成为被动语态的主语;2. 谓语动作变为被动语态的谓语,由"be"动词和过去分词构成;3. 如有必要,动作执行者可通过介词"by"或其他方式表示。
举例说明:主动语态:She reads a book.(她读一本书。
)被动语态:A book is read by her.(一本书被她读了。
)主动语态:They will build a house.(他们将要建房子。
)被动语态:A house will be built by them.(房子将会被他们建造。
)在进行句子转换时,还需要注意时态和人称的变化。
被动语态
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2. 含有双宾语的主动句变被动句时,可分别将其中的一个宾语变为主语,另一 个不动,一般变间接宾语为主语时比较多。 My uncle gave me a present on my birthday. 保留宾语 I was given a present on my birthday. 如果把直接宾语(指物)改为主语,则在间接宾语(指人)前加适当的介词,如 上句还可以说: A present was given to me yesterday.
正:The question can not be answered by anybody. 6. 当否定句中的宾语是anything, anybody, anyone等不定代词时,在 被动句中应将其分别变为nothing, nobody, no one作主语,并将谓语 动词变为肯定的被动语态。如: They haven't done anything to make the river clean. 误:Anything hasn't been done to make the river clean. 正:Nothing has been done to make the river clean.
3. 由动词+ 介词或副词构成的短语动词,要把它们作为整体看, 即把它们看成一个及物动词,介词或副词不可拆开或漏掉。
不及物动词+ 介词,如: agree to, ask for, laugh at, operated on, listen to, look after, think of, talk about 等。 The patient is being operated on. The problem is solved. It needn't be talked about. 及物动词+ 副词:如:bring about, carry out, find out, give up, hand in, make out, pass on, point out, put away, put off, think over, turn down, work out, turn out 等。 His request was turned down. The sports meet will be put off because of the bad weather. 4. 带复合宾语(宾语+ 宾补)的动词改为被动语态时,一般把主动结构中的宾语 改为主语,而宾语补足语保留在谓语动词后面。如:
动词的语态
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1)The book cost me ten yuan. 这本书花了我十元钱。 The book was cost me ten yuan. ( X ) 2)The Anti-Japanese War break out in 1937. 抗日战争在1937年爆发。 The Anti-Japanese War was broken out in 1937. ( X )
D3)不定式作宾补
③ He asked me to go with him. 他让我跟他一起去。
关于不定式作宾补的两点
1> 所有带有不定式宾语补足语的主动语态变为
被动语态时,不定式必须有“to”。(在被动语态 句中不定式作为主语补足语),包括感官动词和 使役动词——see, watch, look at,notice,observe, hear,listen to, feel, have, let, make, help.等。尽管他们在主动语态句子中, 不定式作宾补时不带“to”。在变为被动语态时, 这个不定式的符号“to”必须保留。如:
不和by短语连用表示动作执行者
可以和by连用表示动作执行者
可用于带有双宾语的结构中。
1)He was heard singing. 有人听 见他歌唱。 (复合宾语) 2)I was given a book by Father. 父亲给了我一本书。 (I是间宾,a book直宾)
一般不用于有双宾语和 复合宾语的结构中。
被动语态
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一、被动语态一、主动语态和被动语态在英语中,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。
被动语态+构成:be+dore.注:谓语动词必须是及物动词,其执行者可由by引出,“被,由”往往放在句末,如不强调动作的执行者时可省略。
Many people speak English.(主动语态) 许多人讲英语。
English is spoken by many people.(被动语态)英语被许多人讲。
二、各种时态的被动语态形式归纳。
一般时态进行时态完成时态现在am(is, are)+done am(is, are)+being done has(have)+been done过去was(were)+done was(were)+being done Had been done将来shall(will)+ be done shall(will)+have been done过去将来should(would)+be doneshould(would)+have beendone含有情态动词can/should/must/could/may be done三、主动语态变被动语态的方法。
(可举例说明)主动语态变被动语态的方法:将主动句的宾语变成主语,将主动句的谓语变成被动式“be+及物动词的过去分词”,主动句的主语变成被动句中by的宾语(或省略)。
看下面表格:①如果主动句中有两个宾语(直接宾语和间接宾语),可以把其中一个变成被动句的主语。
注:如果将直接宾语变为被动句的主语,那么保留下来的间接宾语前需添加介词to或for.My teacher gives me a lot of books.(主动语态)我的老师给我许多书。
主语谓语间宾直宾被动语态:I am given a lot of books by my teacher.被动语态:A lot of books are given to me by my teacher.②有些不及物动词加介词构成及物动词短语,如果变被动语态,不能把动词后的介词丢掉。
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英语动词有两种语态:主动语态和被动语态,被动语态的结构是主语+be+过去分词,其中be动词体现时态,过去分词done体现被动。
下面以动词do为例,总结出各种时态的被动语态。
红色部分为小升初考试较多出现的结构,重点记
1.一般现在时:am (is, are) + done.
如:主动语态:我们打扫教室。
We clean the classroom.
被动语态:教室被我们打扫。
The classroom is cleaned by us.
2.一般过去时:was (were) + done
如:主动语态:我们昨晚打扫了教室。
We cleaned the classroom last night.
被动语态:昨晚教室被我们打扫了。
The classroom was cleaned by us last night.
3.一般将来时:will (shall) be + done
如:主动语态:我们明天将打扫教室。
We will clean the classroom tomorrow.
被动语态:明天教室将被我们打扫。
The classroom will be cleaned by us tomorrow.
4.现在进行时:am (is, are) being + done
如:主动语态:我们正在打扫教室。
We are cleaning the classroom.
被动语态:教室正被我们打扫。
The classroom is being cleaned by us.
5.过去进行时:was (were) being + done
如:主动语态:昨晚这个时候我们正在打扫教室。
We were cleaning the classroom at this moment last night. 被动语态:昨晚这个时候教室正在被我们打扫。
The classroom was being cleaned by us at this moment last night.
6.现在完成时:have (has) been + done
如:主动语态:我们已经打扫了教室。
We have cleaned the classroom.
被动语态:教室已经被我们打扫了。
The classroom has been cleaned by us.
7.带情态动词的被动语态:must (can, may, should, need, would) be + done
如:主动语态:我们必须打扫教室。
We must clean the classroom.
被动语态:教室必须被我们打扫。
The classroom must be cleaned by us.
练一练:
一、根据句意,用括号中词的适当形式填空。
1. Cakes _____were__aten___________(eat) by us a moment ago.
2. At that time, the radio ___was_____mended__________ (mend) by him.
3. The problem __will_be_solved______________ (solve) soon.
4. A new film _is__being___shown____________ (show) now.
5. No notes should ___be_brought______________ (bring) to the English exam, boys and girls!
6. ---Why not go fishing?
---It ______sounds____________ (sound) great.
7. These books ____has_been_sent_________ (send) to the village already.
8. English ____is __spoken_______ (speak) in Australia.
答案:
1.were eaten(ago一般过去时)
2.was mended(at that time一般过去时)
3.will be solved(soon一般将来时)
4.is being shown(now现在进行时)
5.be brought
6.sounds(sound无被动语态,主动表被动)
7.has been sent(already关键词,现在完成时)
8.is spoken。