被动语态用法详解.ppt

The Passive Voice(一一)语语 态态 分分 类类 英英语语动动词词有有两两种种语语态态，主主动动语语态态和和被被动动语语态态。主主动动语语态态表表示示主主语语是是动动作作的的执执行行者者，被被动动语语态态表表示示主语是动作的承受者。如：主语是动作的承受者。如：They will build a new bridge over the river.(主动主动)A new bridge will be built over the river.(被被动动)汉汉语语中中常常用用“被被”、“给给”、“由由”、“受受”等词用来表示被动，而英语用：等词用来表示被动，而英语用：助动词助动词be+be+及物动词的过去分词及物动词的过去分词构成。构成。She waters the flowers every day.The flowersWhat does she do every day?every day.are watered by her主动句与被动句之间的转换 We bought some books.主语 谓语动词主动语态的过去式 宾语 Some books were bought (by us)主语 谓语动词被动语态的过去分词 介词+宾语 My mother sweeps the floor every day.The floor is swept by my mother every day.jacketThe jacket is used for keeping warm.The jacket is made in Guangzhou.Guangzhoukeeping warmsummary 英语中动词有主动语态和被动语态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两种语态。主动语态表示主语是动作的执行者执行者,被动语态表示主语是动作的承被动语态表示主语是动作的承受者受者,在被动语态中动作的执行者有时在被动语态中动作的执行者有时用用by短语表示出来短语表示出来.一般现在时一般现在时(simple present)：S(主语主语)+am/is/are+过去分词过去分词(done)一般过去时一般过去时(simple past)：S+was/were+过去分词过去分词(done)Ann can take good care of the cats The cats can be taken good care of by Ann.情态动词情态动词(model verb)：S+can/must/should等情态动词等情态动词+be+过去分词过去分词They can sing some beautiful songs.Some beautiful songs can be sung by them.(二二)被动语态的时态、人称和数的变化被动语态的时态、人称和数的变化 主主要要体体现现在在bebe的的变变化化上上，其其形形式式与与系系动动词词bebe的的变变化化形形式式完完全全一样。以一样。以 give give 为例，列表如下：为例，列表如下：一般现在时：一般现在时：一般过去时：一般过去时：一般将来时：一般将来时：含有情态动词含有情态动词 现在进行时：现在进行时：过去进行时：过去进行时：现在完成时：现在完成时：过去完成时：过去完成时：将来完成时：将来完成时：过去将来完成时：过去将来完成时：注被动语态没有将来进行时和过去将来进行时。注被动语态没有将来进行时和过去将来进行时。注被动语态没有将来进行时和过去将来进行时。注被动语态没有将来进行时和过去将来进行时。am/is/are+done am/is/are+done was/were+was/were+done shall/will+be shall/will+be done should/would+be should/would+be done am/is/are+being+am/is/are+being+done was/were+being+was/were+being+done have/has+been+have/has+been+done had+been+had+been+done shall/will+have been+shall/will+have been+done should/would+have been+should/would+have been+done 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。被动语态的几种句型1 肯定句 主语+be+过去分词+(by)A sweet song was sung by her on the stage.2 否定句 主语+be+not+过去分词+(by)3 一般疑问句 Be+主语+过去分词+(by)A sweet song wasnt sung by her on the stage.Was a sweet song sung by her on the stage?4 特殊疑问句 疑问词+be+主语+过去分词+(by)Where was a sweet song sung by her?(三三)常见的八种时态中的被动语态常见的八种时态中的被动语态1.一般现在时：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 doesnt allow us to enter the chemistry lab without a teacher.We are not allowed to enter the chemistry lab without a teacher.(三三)常见的八种时态中的被动语态常见的八种时态中的被动语态 2.一般过去时：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 didnt forget his lessons easily.His lessons were not easily forgotten.(三三)常见的八种时态中的被动语态常见的八种时态中的被动语态3.一般将来时：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.(三三)常见的八种时态中的被动语态常见的八种时态中的被动语态4.过去将来时：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.(三三)常见的八种时态中的被动语态常见的八种时态中的被动语态5.现在进行时：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.(三三)常见的八种时态中的被动语态常见的八种时态中的被动语态6.过去进行时：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.(三三)常见的八种时态中的被动语态常见的八种时态中的被动语态7.现在完成时：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.(三三)常见的八种时态中的被动语态常见的八种时态中的被动语态8.过去完成时：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）四）含有情态动词的被动语态：含有情态动词的被动语态：含有情态动词的被动语态是由含有情态动词的被动语态是由“情态动词情态动词+be+及物动词的过去分词及物动词的过去分词”构成。构成。(1)You must hand in your compositions after class.Your compositions must be handed in after class.(2)He can write a great many letters with the computer.A great many letters can be written with the computer by him.(五五)被被 动动 语语 态态 的的 使使 用用1.1.当当不不知知道道或或没没有有必必要要指指出出动动作作的的执执行行者者时时，常常用用被被动动语语态态，这这时时往往不用往往不用by 短语。短语。“Mr.White,the cup was broken after class.”2.2.突突出出或或强强调调动动作作的的承承受受者者，如如果果需需要要说说出出动动作作的的执执行行者者，用用by 短语。短语。These records were made by John Denver.The cup was broken by Paul.3.3.当当汉汉语语句句子子的的主主语语既既不不是是动动作作的的执执行行者者，也也不不是是动动作作的的承承受受者者时时，这时常用这时常用in+名词作状语，而代替名词作状语，而代替 by 短语。短语。These cars were made in China.These cars were made in China.15,000 cars will be produced each year in the new 15,000 cars will be produced each year in the new factory.factory.(五五)主动语态变被动语态的方法主动语态变被动语态的方法（1）My aunt invited me to her dinner party.主语主语 谓语谓语 宾语宾语 I was invited (by my aunt)to her dinner party.主语主语 谓语谓语 宾语宾语（2）The school set up a special class to help poor readers.A special class to help poor readers was set up in the school.1.1.1.1.把主动语态的宾语变成被动语态的主语。把主动语态的宾语变成被动语态的主语。把主动语态的宾语变成被动语态的主语。把主动语态的宾语变成被动语态的主语。2.2.2.2.把把把把主主主主动动动动语语语语态态态态的的的的谓谓谓谓语语语语变变变变成成成成被被被被动动动动语语语语态态态态的的的的bebe +过过过过去去去去分分分分词词词词，时时时时态态态态要要要要与与与与原原原原句句句句保持一致。保持一致。保持一致。保持一致。3.3.3.3.把把把把主主主主动动动动语语语语态态态态的的的的主主主主语语语语变变变变为为为为介介介介词词词词byby 的的的的宾宾宾宾语语语语，放放放放在在在在被被被被动动动动语语语语态态态态里里里里谓谓谓谓语语语语动动动动词词词词之之之之后后后后，byby 短短短短语语语语可可可可以以以以省省省省略略略略。如如如如果果果果原原原原句句句句主主主主语语语语是是是是地地地地点点点点名名名名词词词词，在在在在被被被被动动动动语语语语态态态态中中中中用用用用inin+地点名词作状语。地点名词作状语。地点名词作状语。地点名词作状语。(六六)语态转换时所注意的问题语态转换时所注意的问题1.1.把把主主动动语语态态变变为为被被动动语语态态时时，其其谓谓语语动动词词的的时时态态要要与与原原句句时时态态保持一致，其谓语动词的数要与新主语保持一致。保持一致，其谓语动词的数要与新主语保持一致。We have bought a new computer.A new computer has been bought.(正确正确)A new computer have been bought.(错误错误)2.2.含含有有双双宾宾语语的的主主动动句句变变被被动动句句时时，可可分分别别将将其其中中的的一一个个宾宾语语变变为主语，另一个不动，一般变间接宾语为主语时比较多。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.I was given a present on my birthday.如如果果把把直直接接宾宾语语(指指物物)改改为为主主语语，则则在在间间接接宾宾语语(指指人人)前前加加适适当的介词，如上句还可以说：当的介词，如上句还可以说：A present was given to me yesterday.保留宾语保留宾语保留宾语保留宾语注注意意：1.一一般般在在下下列列动动词词后后，常常在在间间接接宾宾语语前前用用介介词词 to，如：如：bring,give,hand,lend,offer,pass,pay,promise,sell,show,take,teach,tell 等。等。(1)The book was showed to the class.(2)My bike was lent to her.2.一般一般在下列动词后，间接宾语前用介词在下列动词后，间接宾语前用介词 for,如：如：build,buy,cook,cut,choose,do,fetch,find,fix,get,keep,make,order,paint,play,sing 等。等。(1)A new skirt was made for me.(2)The meat was cooked for us.(3)Some country music was played for us.3.由由动动词词+介介词词或或副副词词构构成成的的短短语语动动词词，要要把把它它们们作作为为整整体体看看，即即把把它它们们看看成成一一个个及及物物动动词词，介介词词或或副副词词不不可可拆拆开开或或漏漏掉掉。这这类类动动词词有：有：不不不不及及及及物物物物动动动动词词词词+介介介介词词词词，如如如如:agree to,ask for,laugh at,operated on,listen to,look after,think of,talk about 等。等。The patient is being operated on.The patient is being operated on.The problem is solved.It neednt be talked about.The problem is solved.It neednt be talked about.及及及及物物物物动动动动词词词词+副副副副词词词词：如如如如：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。等。His request was turned down.His request was turned down.The sports meet will be put off because of the bad weather.The sports meet will be put off because of the bad weather.4.4.带带复复合合宾宾语语(宾宾语语+宾宾补补)的的动动词词改改为为被被动动语语态态时时，一一般般把把主主动动结结构构中中的的宾宾语语改改为为主主语语，而而宾宾语语补补足足语语保保留留在在谓谓语动词后面。如：语动词后面。如：(1)We always keep the classroom clean.The classroom is always kept clean.(2)She told us to follow her instructions.We were told to follow her instructions.注注注注意意意意：在在see,watch,hear,notice,listen to,look at,make,feel等等动动词词后后作作宾宾语语补补足足语语的的动动词词不不定定式式都都不不带带 to，但但改改成成被被动动语语态态后后都都带带to，这这时时不不定定式式为为主主语语补补足足语语，也就是说不定式作主语补足语不存在省略也就是说不定式作主语补足语不存在省略to 的问题。的问题。We often hear him play the guitar.He is often heard to play the guitar.5.当当主主动动句句的的主主语语是是nobody,no one等等含含有有否否定定意意义义的的不不定定代代词词时时，被被动动句句中中将将其其变变为为anybody,作作by的宾语，并将谓语动词变为否定的被动语态。如：的宾语，并将谓语动词变为否定的被动语态。如：Nobody can answer this question.误误：The question can be answered by nobody.正：正：The question can not be answered by anybody.6.当当否否定定句句中中的的宾宾语语是是anything,anybody,anyone等等不不定定代代词词时时，在在被被动动句句中中应应将将其其分分别别变变为为nothing,nobody,no one作主语，并将谓语动词变为肯定的被动语态。如：作主语，并将谓语动词变为肯定的被动语态。如：They havent done anything to make the river clean.误：误：Anything hasnt been done to make the river clean.正：正：Nothing has been done to makeNothing has been done to make the river clean.the river clean.7.以以who为为主主语语开开头头的的疑疑问问句句，变变被被动动时时，用用by whom放放在句首：在句首：Who wrote the story?误：误：Who was the story written?正：正：By whom was the story written?By whom was the story written?8.有有些些动动词词既既是是及及物物又又是是不不及及物物，当当它它们们和和well,badly,easily等等副副词词连连用用时时，表表示示主主语语内内在在品品质质或或性性能能，是是不不及及物物动动词词，用用主主动动表表示示被被动动，这这时时不不用用被被动动语语态态，常常见见的的有有：write,read,clean,sell,wash,cook 等。等。如：如：(1)The cloth washes easily.这布很好洗。这布很好洗。(2)The new product sells well.这新产品很畅销。这新产品很畅销。对比：对比：The books sell well.(主动句主动句)The books were sold out.(被动句被动句)The meat didnt cook well.(主动句主动句)The meat was cooked for a long time.(被动句被动句)9.9.下列情况主动句不能改为被动句：下列情况主动句不能改为被动句：下列情况主动句不能改为被动句：下列情况主动句不能改为被动句：第第一一，感感官官系系动动词词一一般般用用主主动动形形式式表表示示被被动动意意义义，如如：feel，look,seem,taste,sound,remain等。等。(1)Do you like the material?Yes,it feels very soft.误：误：It is felt very soft.(2)The food tastes delicious.误：误：The food is tasted delicious.(3)The pop music sounds beautiful.误：误：The pop music is sounded beautiful.第第二二，谓谓语语是是及及物物动动词词leave,enter,reach,suit,have,benefit,lack,own等。如：等。如：He entered the room and got his book.误：误：The room was entered and his book was got.She had her hand burned.误：误：Her hand was had burned.10.10.在汉语中，有一类句子不出现主语，在英语中一般可在汉语中，有一类句子不出现主语，在英语中一般可用被动结构来表示，例如：用被动结构来表示，例如：据说据说It is said that 据报导据报导It is reported that 据推测据推测It is supposed that 希望希望It is hoped that 众所周知众所周知 It is well known that 普遍认为普遍认为 It is generally considered that 有人建议有人建议 It is suggested that 1)It is reported that it is going to rain tomorrow.2)It is well known that Thomas Edison invented the electric lamp.