初三 被动语态讲解
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。
初中英语被动语态讲解
一、被动语态的构成形式1. 被动语态的基本时态变化被动语态通常为十种时态的被动形式, 被动语态由be＋过去分词构成，be随时态的变化而变化。
以do为例,各种时态的被动语态形式为：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 bee n completed, and we’re ready to start.3） am/is /are being done 现在进行时例A new cinema is being built here．4） was/were done 一般过去时例I was given ten minutes to decide whether I should reject the offer。
5） had been done 过去完成时例 By the end of last year, another new gymnasium had been completed in Beijing.6） was/were being done 过去进行时例A meeting was being held when I was there.7） shall/will be done 一般将来时例Hundreds of jobs will be lost if the factory closes。
8） should/would be done 过去将来时例The news would be sent to the soldier's mother as soon as it arrived.9） shall/will have been done 将来完成时（少用）例The project will have been completed before July。
初三英语被动语态讲解
一、某些词用主动语态表示被动
3. 表示“开始，终止，移动，运转”的动词， begin, start, end, stop,move,drive 例句： 1. The meeting starts at nine.
二、有些词的被动语态+ to be done+ to do
make sb do sth ----- sb be made to do sth notice sb do sth ----- sb be noticed to do sth see sb do sth --------- sb be seen to do sth
使用正确语态形式填空
was killed 1. Dr. Martin Luther King_______ (kill). 2. The worlddown Trade Center was taken ______________(take down) by terrorists will in 2001. be sold 3. The pig ____________(sell) tomorrow.
4a Complete the sentences with the correct forms of the verbs in brackets.
are not allowed (not 1. Children under 18 _______________ allowed) to watch this show without their parents. are paid (pay) by the boss on the last 2. We _________ Friday of each month. is spoken (speak) in 3. A: What language ___________ Germany? B: Most people speak German, but many can speak English, too.
初三被动语态专题讲解课件.ppt
1:一般在动词末尾加-ed.
look—looked open—opened
play—played borrow—borrowed
2:以e结尾的动词加-d.
use—used
live—lived
dance—danced recite—recited
3:以 “辅音字母+y”结尾的动词,先变y为i 再加-ed.
drawn
fly（飞）
flew
flown
show（出示） showed
break（打破） broke
forget（忘记） forgot
speak（说，讲) spoke
drive（驾驶） drove
eat（吃）
ate
fall（落下） fell
shake (震动） shook
thought heard sold told
五、 ABC型（动词原形、过去式与过去分词 三者不同形）
begin（开始） began
begun
drink（喝）
drank
drunk
ring（铃响） rang
rung
sing （唱）
sang
sung
swim（游泳） swam
swum
draw（画）
drew
met kept slept swept felt left built sent spent lost
burn （燃烧） burnt / burned burnt / burned
dream (做梦） dreamt / dreamed dreamt / dreamed
learn（学习） learnt / learned learnt / learned
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。
九年级英语被动语态详解
主语 谓语
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.把主动语态的宾语变成被动语态的主语。 2.把主动语态的谓语变成被动语态的be + 过去分词，时态要与原 句保持一致。 3.把主动语态的主语变为介词by 的宾语，放在被动语态里谓语动 词之后，by 短语可以省略。如果原句主语是地点名词，在被动语 态中用in + 地点名词作状语。
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。
(五பைடு நூலகம்主动语态变被动语态的方法
（1） My aunt invited me to her dinner party. 主语 谓语 宾语
→ I was invited (by my aunt ) to her dinner party.
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.
.
.
.
.
.
.
.
；烫金纸 烫金纸
(六)语态转换时所注意的问题
1. 把主动语态变为被动语态时，其谓语动词的时态要与原句时态 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) A new computer have been bought. (错误) 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. I was given a present on my birthday. 保留宾语
9年级被动语态语法解析
被动语态语法解析一.什么是被动语态动作的承受者做主语基本结构：be +动词过去分词二、几种常见的被动语态结构一般现在时：am /is /are done一般过去时：was /were done一般将来时：will be done带情态动词时：can /may /must /should be done二、动词的过去式与过去分词1.一般情况下，动词词尾加-ed 。
play-played2.以不发音的-e 结尾动词，动词词尾加-d。
live-lived3.以辅音字母+y结尾的动词,把-y变为-i再加-ed. study- studied4.以一个辅音字母结尾的重读闭音节动词，双写词尾辅音字母，再加-ed。
Stop-stoppedplan-planned5.不规则动词的过去式变化规律性不强，须多加记忆。
go - went buy - bought三、不规则动词过去式、过去分词归类表（1）AAA型（动词原形、过去式、过去分词同形）cost（花费） cost costcut（割） cut cuthit（打） hit hithurt 伤害） hurt hurtlet（让） let letput（放） put putread （读） read readspread (传播) spread spread(2) AAB型（动词原形与过去式同形）beat（跳动） beat beaten(3) ABA型become（变成）became becomecome（来） came comerun（跑） ran run(4) ABB型（过去式与过去分词同形）dig（挖）dug dugget（得到）got gothang（吊死） hanged hangedhang（悬挂） hung hunghold（抓住） held heldsit（坐）sat satwin （赢）won wonmeet（遇见） met met(5) ABC型（动词原形、过去式与过去分词三者不同形）begin（开始）began begundrink（喝） drank drunkring（铃响）rang rungsing （唱） sang sungswim（游泳）swam swumblow（吹）blew blowndraw （画）drew drawnfly（飞）flew flowngrow（生长）grew grownknow（知道）knew knownthrow（投掷）threw thrownshow（出示）showed shown四、变为被动语态They make shoes in that factory.主语+及物动词+宾语Shoes are made (by them) in that factory.•1. They play football on Sunday.••2. Lucy does the homework in the evening.••3. They don’t often use computers in class.•4. Do you make these machines in Beijing?They bought ten computers last term．Ten computers were bought (by them) last term.•1. They built the tall building last year.••2. He took good care of his little brother yesterday.••3. Did you clean the classroom just now?•4. They didn’t use this room for resting.They will finish the work in ten days.The work will be finished (by them)in ten days.•1. We will have a sports meeting next week.••2. Children won’t take some photos in the schoolyard tomorrow.••3. Will the headmaster give a talk this afternoon?五、翻译句子• 1 我的房间每天都被清洗•• 2 我的房间昨天被清洗了•• 3 我的房间明天将会被清洗•• 4 我的房间应该被清洗•六、Exercise : 把下面的句子改成被动语态• 1.They often use computers in class.•Computers _____________ by them in class.• 2.We cleaned our classroom just now.•Our classroom ___________ by us just now.• 3.The headmaster will give a talk this afternoon.• A talk ___________ by the headmaster this afternoon.•七、Put the following into passive voice：• 1.I can finish my homework every day.•• 2.Did they buy many flowers？•• 3.He doesn’t often read English.•• 4.They told us not to go there.••八、注意问题• 1. 在hear，see，watch，notice等“感观”动词的后面和make，let等“使役”动词的后面作宾补的动词不定式都不带to，但这种句子在变为被动语态时，应加上to。
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Part AGrammar
■被动语态：
1．观察并思考以下例句：
1）我父亲出生于1960年。
2）这支钢笔坏了。
3）那只狗昨晚被车撞死了。
4）这种花叫玫瑰。
2．基本构成：be（?）＋过去分词（动词p．p）
被动语态的不同时态,是通过be的时态变化来实现的，其人称和单复数方面应与主语保持一致。其具体变化为：共9种。例如，……
3.基本用法
被动语态常用于以下两种情况：
1)．不知道谁是动作的执行者，或者没有必要指出谁是动作的执行者；
2)．强调动作的承受者。例如：
a.这棵树是(被)那个男孩弄断的。
The tree ____________ by that boy. ( break)
8.--When ___ this kind of computers______? --Last year.
A. did; useB. was; usedC .is; usedD. are; used
9.Who _____ this book _____?
A. did; writtenB. was; written byC. did; writtenD. was; written
The broken pottery ______ ______ ______ ______ at once．（同义句）
②Where did they grow vegetables？（改为被动语态）
Where ______ vegetables ______？
5．特别注意：
将主动语态变被动语态应注意几个特殊情况：
A. has been happened B. was happenedC. is happenedD. happened
3.Cotton ____ in the southeast ofChina.
A. is grownB. are grownC. growsD. grow
4.So far, the moon ____ by man already.
A. is visitedB. will be visitedC. has been visitedD. was visited
5.A talk on Chinese history _____ in the school hall next week.
A. is givenB. has been givenC. will be givenD. gives
1)．含双宾语的主动结构变为被动结构时，有两种方法：
①将间接宾语变为主语，直接宾语保持不变；
②将直接宾语变为主语，间接宾语用介词to或for引导。例如：
①He told us a story．（变被动语态）
→We were told a story（by him）．或：A story was told to us by him．
②Her mother gave her a new pen．（变被动语态）
A new pen ______ ______ ______ her by her mother．
2)．短语动词的被动语态：在变为被动语态时，要将短语动词视为一个整体，其后的介词或副词不能省去。例如：
①This dictionary mustn't ______ from the library．
6.A lot of things ____ by people to save the little girl now.
A. are doingB. are being doneC. has been done D. will be done
7.The doctor _____ for yet.
A. isn't sentB. hasn't been sentC. won't be sentD. wasn't sent
10.Mary ____ show me her new dictionary.
A. has asked toB. was asked toC. is askedD. asks to
b. Tom出身于1989年。
Tom _______ _________ in 1989. ( bear)
c.这种书主要是针对青少年的。
This kind of book______ _______ at teenagers. (aim)
4．熟练转换。转换图示：
①You must throw the broken pottery away at once．
■被动语态练习题：
1._____ a new library _____ in our school last year?
A. Is，builtB. Was , builtC. Does ; buildD . Did ; build
2.An accident ____ on this road last week.
A．take away B．taken away C．are taken away D．be taken away
②She will take good care of the children．（变被动语态）
The children will ______ ______ ______ ______ ______（by her）．
3)．含有复合宾语的主动结构变被动结构时，通常将宾语变为被动句的主语，而宾语补足语就成为主语补足语。注意：省略to的不定式作宾补时，不定式符号to必须补上。例如：
Someone saw him swim in Qianling Lake yesterday．（变被动语态）
He ______ ______ ______ swim in Qianling Lake yesterday．
4)．不定式的被动结构：动词不定式的被动语态为“to be＋过去分词”。例如：
The radio says a wild animal zoo is to ______ in our city．
A．be building B．build C．be built D．built
5)．含情态动词的被动语态