被动语态PPT课件
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《被动语态》PPT课件
疑问形式
Have/Has + 主语 + been + 动词过 去分词 + 其他
特殊疑问句
特殊疑问词 + 一般疑问句
03
特殊情况下的被动语态应用
带情态动词的被动语态
情态动词+be+过去分词
表示对现在或将来的被动动作，如“The work must be finished by tomorrow.”（这项工作必须在明天之前完成）。
在被动语态中，谓语动词要与主语保持一致。当主语是单数第
三人称时，谓语动词要用单数形式。
时态错误问题
错误示例
The house has been built last year.
纠正方法
将has been built改为was built ，即The house was built last
year.
04
改错
The book sells well.（去掉is selling ，改为一般现在时）
06
改错
The house has been being built for two years.（将is being built改为has been being built，表示持续进行的动作）
答案及解析
一般过去时表示过去某一时间发生的动作。 • 去掉is selling，改为一般现在时。因为sell可用作及物动词，也可用作不及物动词。用作及物动词时表示卖的
具体动作，其主语是人；用作不及物动词时表示主语的特征或状态，其主语通常是物。此处表达的是书的特点 ，应该用一般现在时的主动语态。 • 将is being built改为has been being built。因为时间状语now for two years表示到目前为止已经持续了两 年的动作，所以应该用现在完成进行时的被动语态。
被动语态(15张PPT)初中英语专项复习课件
主动语态变被动语态的方法
英语的谓语动词有两种状态
We 主语
speak 谓语
English. 宾语
English 主语
is spoken 谓语
by us. 宾语
主动语态变被动语态的方法
主动结构：
1 The people always open the
window.
被动结构：
1 The window is always opened by
3 主动: see sb do
被动: sb be heard to do
Lucy was heard to sing in the classroom by me.
被动: sb be seen to do
I see Jack play the basketball
改成
in the playground.
the people .
2
主动结构： They will design a new bike in the
2
被动结构： A new bike will be designed by them
factory.
in the factory.
3
主动结构： He cut down a tree.
3 被动结构：
A tree was cut down by him.
主动省略to被动还原to
1 主动: make sb do I made my sister cry.
被动: sb be made to do
改成
My sister was made to cry by me.
2 主动: hear sb do I heard Lucy sing in the classroom. 改成
被动语态课件ppt
04
被动语态的特殊形式
情态动词的被动语态
01
情态动词的被动语态形式
情态动词的被动语态形式是“情态动词+be+动词的过去分词”。例如
，“Can be done”（可以完成）。
02
表示可能性
情态动词的被动语态可以用来表示可能性。例如，“It can be
solved”（这个问题可以解决）。
03
表示建议和要求
the patient."
注意
在转换时需要注意时态和语态的 一致性，以及主语和宾语的逻辑
关系是否正确。
将被动语态转换为主动语态
转换原则
将被动语态的主语变成主动语态的宾语，将被动语态的谓语变成主 动语态的谓语，将被动语态的宾语变成主动语态的主语。
例子
"A medicine was prescribed by the doctor for the patient." 变成 "The doctor prescribed a medicine for the patient."
过去完成时
主语 + 助动词have的过去 时 + 动词的过去分词
过去一般时
主语 + 助动词be的过去时 + 动词的过去分词
将来时被动语态
将来进行时
主语 + 助动词be的将来时 + being + 动词的过去分词
将来完成时
主语 + 助动词have的将来时 + 动 词的过去分词
将来一般时
主语 + 助动词be的将来时 + 动词 的过去分词
表示将来的动作
动词不定式的被动语态可以用来表示将来的动作 。例如，“To be continued”（待续）。
被动语态PPT课件
一般过去时
肯定句结构
主语 + was/were + 动词的过去 分词 + 其他成分
否定句结构
主语 + was/were + not + 动词的 过去分词 + 其他成分
疑问句结构
Was/Were + 主语 + 动词的过去分 词 + 其他成分？
一般将来时
01
02
03
肯定句结构
主语 + will be + 动词的 过去分词 + 其他成分
01
当主动句中的宾语在被动句中变为主语时，其后的宾语补足语
相应地变为主语补足语。
保留宾语补足语
02
有些动词的宾语补足语在被动句中保持不变，仍然对主语进行
补充说明。
省略宾语补足语
03
在某些情况下，被动句中的宾语补足语可以省略，不影响句子
的意思。
双宾语句子转化为被动句
双宾语均可变主语
主动句中的两个宾语在被动句中 都可以变为主语，分别构成两个
如何区分被动语态和过去分词作定语 ？
疑难问题解答
01
哪些动词不能用于被动 语态？
02
不及物动词，如 happen, occur等。
03
04
表示状态的系动词，如 be, seem, appear等。
表示归属的动词，如 belong to, consist of 等。
THANKS
感谢观看
在不需要强调动作承受者或避免提及动作执行者的情况下，尽量使用主动语态。
在科技论文、新闻报道等正式文体中，适当使用被动语态可以增加文章的客观性和 正式度，但要避免过度使用。
06
课件被动语态.pptx
football, play, world
Football is played all over the world.
use, for, photo Cameras are used for taking photos.
2. They bought ten computers last term．
Exercises：
1.Many people speak English. English is spoken by many people.
2.People used knives for cutting things. Knives were used for cutting things.
4．Amy can take good care of Gina ．
Gina can be taken good care of by Amy.
情态动词： S+ can/may/must/should + be+过去分词
1.He can take care of the baby.
The baby can be taken care of by him.
1. I think one day books may _b_e_r_e_p_l_a_ced (replace) completely.
2. My bike _h_a_s_b_e_e_n__le_f_t (leave) at school, so I have to take the bus to school today.
Some workers are painting the rooms now．
The rooms are being painted by some workers now. 现在进行时： S+ am/is/are + being +过去分词
被动语态ppt课件完整版
一般现在时、过去时、将来时
一般现在时被动语态
am/is/are + 动词过去分词，表示经 常性或习惯性的动作，或与现在事实 相联系的情况。
一般将来时被动语态
will be + 动词过去分词，表示将来某 一时间要发生的动作或存在的状态。
一般过去时被动语态
was/were + 动词过去分词，表示过 去某一时间发生的动作或存在的状态 。
议上讨论。）
动词形式变化规则
现在进行时
am/is/are being+过去分词。例如：The house is being repaired. （房子正在修理中。）
过去进行时
was/were being+过去分词。例如：He was being operated on when we arrived.（我们到达时他正在接受手术。）
情态动词后接完成式时，有时也可以表示虚拟语气，表示与 过去事实相反的假设或愿望。在这种情况下，句子通常使用 倒装语序，即把情态动词放在主语之前。
05Байду номын сангаас
误用与避免方法探讨
常见误用类型分析
主谓不一致
在被动语态中，主语通常是动作的承受者，谓语应与主语保持一致。然而，有时会出现主 谓不一致的错误，如“The book was wrote by him.”（正确形式应为“The book was written by him.”）
如果不定式前面的名词是对句子的主语的特点进行的说明的时候，使用不定式的主 动语态表示被动含义。
在there be句型中，当动词不定式修饰名词作定语时，不定式用主动式作定语，重 点在人。
动名词作主语或宾语补足语时
动名词作主语时，谓语动词为单数，在动名词和不定式中，作为介词的宾语是动 名词，动名词的否定直接在其前加否定词，通过代词的宾格或所有格形式给出逻 辑主语。
被动语态ppt课件
4. Then one day, without a writing degree or contacts in the writing world — just a lot of hard work — I was offered (offer) a publishing deal（出版协议）for my first book!
谢谢观赏！
识别判断
5. I knew what he meant. I was allowed (allow) to pick a dollar’ s worth of candy every time when I came to the store with Grandma.
6. I was encouraged (encourage) greatly by her words. Years later, they still remain inside of me.
➢ 过去分词作后置定语，表示被动含义。 e.g. The novel written by Mo Yan is really popular.
➢ 以下句型结构可以用主动形式表示被动含义： need doing sth. 需要被做某事 require doing sth. 需要被做某事 be worth doing sth. 值得被做某事
被动语态
01 含义理解 02 基本结构 03 重要考点 04 识别判断 05 特殊用法
01 含义理解
含义理解
➢ 语态分类：
(1) 主动语态：主语为动作的执行者 (2) 被动语态：主语为动作的承受者
含义理解
➢ 主动语态： I watered the flowers yesterday. 我昨天浇了花。 主语（动作的执行者）
谢谢观赏！
识别判断
5. I knew what he meant. I was allowed (allow) to pick a dollar’ s worth of candy every time when I came to the store with Grandma.
6. I was encouraged (encourage) greatly by her words. Years later, they still remain inside of me.
➢ 过去分词作后置定语，表示被动含义。 e.g. The novel written by Mo Yan is really popular.
➢ 以下句型结构可以用主动形式表示被动含义： need doing sth. 需要被做某事 require doing sth. 需要被做某事 be worth doing sth. 值得被做某事
被动语态
01 含义理解 02 基本结构 03 重要考点 04 识别判断 05 特殊用法
01 含义理解
含义理解
➢ 语态分类：
(1) 主动语态：主语为动作的执行者 (2) 被动语态：主语为动作的承受者
含义理解
➢ 主动语态： I watered the flowers yesterday. 我昨天浇了花。 主语（动作的执行者）
被动语态课件(20张ppt)
The book is worth reading.
Practice
1. It’s unfair. He should not __b_e_t_r_e_a_te_d___ ( treat) in this way.
2. A watch was given _t_o_____ him as a Christmas present.
A. 现在分词一般式doing→ being done
B、现在分词完成时having done→having been done C.动词不定式一般式to do→to be done D.动词不定式完成时to have done→to have been done
被动语态
I read the book every day. → The book is read (by me) every day.
普遍认为…… It is generally considered that …
有人建议…… It is suggested that …
以下情况常用主动形式表示被动含义：
① 系动词feel, look, seem, appear, taste, sound, smell, prove, remain等用主动形式表示被动意义，主语通常是 事物。
3. The baby is being looked _a_ft_e_r___ carefully. 4. He often makes his sister __c_ry______ (cry), but
today he was made __to__c_r_y_ (cry) by his sister. 5. This room _b_e_lo__n_g_s__ (belong) to me. 6. The music I listened just now __s_o_u_n_d_e_d_ ( sound)
Practice
1. It’s unfair. He should not __b_e_t_r_e_a_te_d___ ( treat) in this way.
2. A watch was given _t_o_____ him as a Christmas present.
A. 现在分词一般式doing→ being done
B、现在分词完成时having done→having been done C.动词不定式一般式to do→to be done D.动词不定式完成时to have done→to have been done
被动语态
I read the book every day. → The book is read (by me) every day.
普遍认为…… It is generally considered that …
有人建议…… It is suggested that …
以下情况常用主动形式表示被动含义：
① 系动词feel, look, seem, appear, taste, sound, smell, prove, remain等用主动形式表示被动意义，主语通常是 事物。
3. The baby is being looked _a_ft_e_r___ carefully. 4. He often makes his sister __c_ry______ (cry), but
today he was made __to__c_r_y_ (cry) by his sister. 5. This room _b_e_lo__n_g_s__ (belong) to me. 6. The music I listened just now __s_o_u_n_d_e_d_ ( sound)
高中语法被动语态(45张PPT)
O
The windows and the door are closed (by us).
How can we change a sentence into passive voice?
Find out the object of the sentence and use it as the subject of the sentence with the passive voice.
Some food and clothes were offered to the people in the flooded areas.
在give, lend, offer, send, tell和show等动词后，可带有两个宾语，可以把任意一个宾语提前。如果把sth提前，则需要在sb.前加上to。
7. deserve, need, require, want, be worth之后可接动名词的主动形式表示被动意义。如：
This is an extraordinary technology that deserves developing further.
The active voice
will be built
被动语态的各种句型
1. 单宾语结构。
Our English teacher often uses a tape-recorder in teaching English.
A tape-recorder is often used (by our English teacher) in teaching English.
be
+ V-ed
am/is/are 一般现在时
am/is/are+being现在进行时
经典被动语态解析ppt课件
• 7.We cleaned our classroom just now.
Our classroom was cleaned by us just now.
• 8.They used the rooms for resting.
The rooms were used for resting by them.
Eg: Li Ping gave him an apple.
(1).He__w_ a_s__g_ivaen apple by ___L_i_P_i.ng
(2).An apple ___w_a_s__gi_v_e_n htiom by Li Ping.
2. (1).make sb sth
(2).buy sb sth
Eg: The boss made him work 10 hours. He _w__asmade __ wtoork 10 hours (by boss).
5. 感官动词在被动中也要还原to
See sb
do doing
watch
hear Eg:
I saw the boy read the book.
3.表状态的vt,如fit(合适),cost(花费) 无被动语态
改错 The coat is fit_t_e_d_m__e_well.
fits
The watch is c_o_st__1_00 yuan. costs
4. 三个使役动词在被动中要还原to
Let sb do.. make sb do.. have sb do..
grew
grown
build
built
built
send
sent
sent
buy
Our classroom was cleaned by us just now.
• 8.They used the rooms for resting.
The rooms were used for resting by them.
Eg: Li Ping gave him an apple.
(1).He__w_ a_s__g_ivaen apple by ___L_i_P_i.ng
(2).An apple ___w_a_s__gi_v_e_n htiom by Li Ping.
2. (1).make sb sth
(2).buy sb sth
Eg: The boss made him work 10 hours. He _w__asmade __ wtoork 10 hours (by boss).
5. 感官动词在被动中也要还原to
See sb
do doing
watch
hear Eg:
I saw the boy read the book.
3.表状态的vt,如fit(合适),cost(花费) 无被动语态
改错 The coat is fit_t_e_d_m__e_well.
fits
The watch is c_o_st__1_00 yuan. costs
4. 三个使役动词在被动中要还原to
Let sb do.. make sb do.. have sb do..
grew
grown
build
built
built
send
sent
sent
buy
高中英语被动语态课件(共16张PPT)
2. 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。这类动词 有： （1）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. （2）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.
被动: The price has been brought down.
7. 过去完成时： had + been + given
1) 主动：When I got to the theatre, I found they had already sold out the tickets.
被动：When I got to the theatre, I found the tickets had already been sold out.
动词的过去分词”构成。 1）主动：You must hand in your compositions after
被动语态课件(20张ppt)
结构上的错误
总结词
结构上的错误是指句子中的结构不完整或结 构混乱，导致句子意义不清或语法错误。
详细描述
结构上的错误通常是由于句子中的结构不完 整或结构混乱所导致的。例如，“The book was written by him and published in 2019”这句话中，“and”连接了两个 并列的谓语动词“written”和 “published”，但是“and”前没有主语， 因此这个句子存在结构上的错误。
例如，在句子"The book was written by him."中，"was written"是被动语 态的形式，表示"书"是动作"写"的接 受者。
被动语态的分类
根据时态和语态的不同，被动语态可 以分为多种形式。
此外，还有被动语态的虚拟语气形式 等。
例如，现在进行时的被动语态形式为 "am/is/are being done"，过去完成 时的被动语态形式为"had been done"。
04
被动语态的注意事项
使用被动语态的场合
强调动作的承受者
01
当需要强调动作的承受者而不是动作的执行者时，可以使用被
动语态。
不知道或不需要指出动作执行者
02
在某些情况下，可能不知道或不需要指出动作的执行者，此时
使用被动语态可以避免提及。
强调客观事实或信息的传递
03
在描述客观事实或传递信息时，使用被动语态可以使句子更加
被动语态课件
• 被动语态的定义 • 被动语态的用法 • 被动语态的练习 • 被动语态的注意事项 • 被动语态的常见错误分析
被动语态全ppt课件
时态不一致错误
错误示例
The letter was wrote yesterday.
纠正方法
将was wrote改为was written，即The letter was written yesterday.
注意事项
在被动语态中，谓语动词的时态要与句子中的时间状语保 持一致。如果时间状语是过去时，谓语动词要用过去时的 被动语态形式。
作用
被动语态在句子中主要起强调动 作承受者、使句子结构平衡、表 达客观事实等作用。
构成要素
助动词be+动词的过去分词
被动语态的基本构成是助动词be加上动词的过去分词。根据时态和主语的不同 ，助动词be会有不同的形式。
by+动作执行者
在被动语态中，动作的执行者通常由介词by引出，放在谓语动词之后。如果动 作执行者不明确或不重要，可以省略。
选择题
• 题目2：The house _____ we live in is very old.
选择题
A. which B. that
C. in which
选择题
答案：C
解析：此句为定语从句，先行词为house，在从句中作live in的宾语，因此应用关系代词which或that，且live in为不及物动 词短语，需加上介词in。因此正确答案为C。
填空题
题目1
The film _____ (direct) by a famous director.
答案
was directed
解析
根据句意可知，此句应用一般过去时，且film与direct之 间为被动关系，因此应用一般过去时的被动语态was directed。
题目2
The book _____ (translate) into many languages since it was published.
精品被动语态讲解PPT
• Someone saw a stranger walk into the building. building.
A stranger was seen to walk into the
• The boss made the little boy do heavy work
The little boy was made to do heavy
passed the national exam.）
• 谓语动词的主动形式表示被动意义
• 1 英语中有很多动词如break，catch，clean，drive，lock，open，sell，read，write， wash等，当它们被用作不及物动词来描述主语特征时，常用其主动形式表达被动意义, 主语通常是物。
• A Will…be planted B Will be…planted • C Will…plant DWill…planted
• 现在完成时have/has been+ done Poor Doudou has been beaten for many years.
Have you posted the letters yet? 变为被动句___T_h_e__le_t_te_r_s_h_a_v_e__b_e_e_n_p_o_s_t_e_d_. ____
明天，豆豆还会面临n顿暴打，可怜的豆豆啊。 Tomorrow ,Doudou will be beaten several times .
可怜的豆豆，已经被这样打了很多年。 命运一直没有改变。
Poor Doudou has been beaten for many years.
我们亲爱的豆豆现在在干嘛，不用问，一定是正在被打 。 Our dear doudou is being beaten now .
被动语态(精品课件)
总结词
描述感官动词在被动语态中的用法。
详细描述
感官动词如see、hear、watch等在被 动语态中，通常保留原动词，同时将 动作的接受者作为主语。例如：The movie was seen by millions of people.
情态动词的被动语态
总结词
说明情态动词在被动语态中的用法和含义。
构成
总结词
被动语态由助动词be和过去分词构成。
详细描述
被动语态的基本构成是助动词be（am/is/are/was/were）加上动词的过去分词 形式。例如，“The book was written by the author”这句话中，“was written”就是被动语态，表示“这本书是被作者写的”。
被动语态(精品课件)
目录
• 被动语态的定义与构成 • 被动语态的用法 • 被动语态的时态 • 被动语态的特殊结构 • 被动语态与系表结构的区别
01
被动语态的定义与构成
定义
总结词
被动语态是一种表示动作承受者的语态，强调动作对承受者的影响。
详细描述
被动语态主要用于描述某一动作或行为对某物或某人产生的影响，强调动作的承受者，而不是 动作的执行者。在英语中，被动语态通常通过动词的变形来表达，如“be+过去分词”。
在科技、新闻等文体中，通常使用被动语态来保 持句子的客观性和中立性。
例如：“The experiment was conducted by the scientist.”（实验由科学家进行。）在这个 句子中，使用了被动语态来保持句子的客观性和 中立性。
03
被动语态的时态
现在被动语态
01
结构
主语+be动词+过去分词。
公开课《被动语态》ppt课件
根据表达需要，可以灵活地将主动语态转换为被动语态，或将被 动语态转换为主动语态。
注意语言习惯
在转换语态时，要注意目标语言的表达习惯，确保译文自然流畅。
常见问题及注意事项
避免过度使用 虽然被动语态在某些情况下很有用，但过度使用会使文章 显得呆板乏味，因此要注意适度使用。
确保主语明确 在使用被动语态时，要确保主语明确，避免产生歧义或让 读者感到困惑。
含义
表示主语所承受的动作使 其处于某种状态或发生某 种变化。
例句
She was found lying on
the
ground
unconscious.（她被发现
躺在地上，不省人事。）
被动语态在写作和翻译中运用
05
策略
写作中如何恰当使用被动语态
选用恰当的动词
使用被动语态时，动词的 选择非常重要，要确保动 词能够准确表达句子的意 思。
注意时态和语态的一致 在使用被动语态时，要注意保持时态和语态的一致性，避 免出现语法错误。
06 总结回顾与拓展延伸
关键知识点总结
被动语态的构成 be动词+过去分词
被动语态的时态
一般现在时、一般过去 时、一般将来时、现在 进行时等
被动语态的用途
强调动作承受者、使语 句更客观、简洁等
特殊被动语态
带情态动词的被动语态、 带不定式的被动语态等
will be done，表示将来某个时间要发生的被动动作。
完成时与被动语态结合
现在完成进行时的被动语态
have/has been being done，表示“从过去一直持续到现在并 且还在被做”的动作。
过去完成进行时的被动语态
had been being done，表示“过去的过去一直持续到过去某个 时间并且还在被做”的动作。
注意语言习惯
在转换语态时，要注意目标语言的表达习惯，确保译文自然流畅。
常见问题及注意事项
避免过度使用 虽然被动语态在某些情况下很有用，但过度使用会使文章 显得呆板乏味，因此要注意适度使用。
确保主语明确 在使用被动语态时，要确保主语明确，避免产生歧义或让 读者感到困惑。
含义
表示主语所承受的动作使 其处于某种状态或发生某 种变化。
例句
She was found lying on
the
ground
unconscious.（她被发现
躺在地上，不省人事。）
被动语态在写作和翻译中运用
05
策略
写作中如何恰当使用被动语态
选用恰当的动词
使用被动语态时，动词的 选择非常重要，要确保动 词能够准确表达句子的意 思。
注意时态和语态的一致 在使用被动语态时，要注意保持时态和语态的一致性，避 免出现语法错误。
06 总结回顾与拓展延伸
关键知识点总结
被动语态的构成 be动词+过去分词
被动语态的时态
一般现在时、一般过去 时、一般将来时、现在 进行时等
被动语态的用途
强调动作承受者、使语 句更客观、简洁等
特殊被动语态
带情态动词的被动语态、 带不定式的被动语态等
will be done，表示将来某个时间要发生的被动动作。
完成时与被动语态结合
现在完成进行时的被动语态
have/has been being done，表示“从过去一直持续到现在并 且还在被做”的动作。
过去完成进行时的被动语态
had been being done，表示“过去的过去一直持续到过去某个 时间并且还在被做”的动作。
被动语态ppt课件
am/is/are being+过去分词
过去将来时
would/should+be done
was/were being+过去分词
1一般现在时的被动语态: 主语+am/is/are+过去分词 English is used as a foreign language in that country. 英语在那个国家被作为外语使用。
He will be invited to speak at the meeting. 他将受邀在会上发言。
(2)当强调或突出动作的承受者时。 The three-year plan was very successfully carried out. 这个三年计划实施得很成功。 Many houses were destroyed in the war. 很多房子在战争中被摧毁了。
英语中有两种语态，即主动语态和被动语态。 主动语态表示主语是动作的执行者： She takes care of the little boy. 被动语态表示主语是动作的承受者， The cup was broken by the boy. 基本构成：be动词＋及物动词的过去分词
1.被动语态的用法 (1)当不知道或没有必要指出动作的执行者时。 Printing was introduced into Europe from China. 印刷术是从中国引入欧洲的。
The new ballpoint writes very smoothly. 那支新圆珠笔写起来很流畅 This material washes well. 这种布料耐洗 Dry wood and leaves burn easily. 干燥的木头和树叶容易燃烧
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S
V
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。
（主语是表示地点的词是，不可用by)·
时态
被动语态结构
一般现表在时格：被动态am基/is本/ar结e do构ne
一般过去时
was/were done
现在进行时
am/is/are being done
过去进行时
was/were being done
一般将来时 shall/will/be going to be done
过去将来时
would be done
现在完成时
have/has been done
过去完成时
had been done
情态动词
can be done
➢2.不定式在某些形容词后作状语,且和句子的主 语(或宾语)构成动宾关系时,用主动式表被动义。
▪The fish is not fit _t_o_e_a_t__(eat)． ▪We find English is hard _t_o_l_ea_r_n_ (learn)．
▪The article is easy ___t_o _u_nd_e_r_st_a_nd (understand).
He will take care of the baby. The baby will be taken care of by him. 3. 双宾语可以将任何一个变为被动的主语。 I gave them a surprise yesterday. They were given a surprise yesterday. A surprise was given to them yesterday.
A test will be given to us by the teacher tomorro
4)We have put up some signs . Some signs have been put up by us. 5)Workers are building a new house. A new house are being built by workers. 6)They must deal with the problem at once The problem must be dealt with by them at onc 7).They established a new club yesterday. A new club was established by them yesterday.
He can be heard to read English by us every morning,
怎样判断用主动还是被动： 看介词和及物动词后是否有宾语，若没有就是被动 1. The boy _is__lo__o_k_in_g__a_ft_er his mother now. 2. The boy _i_s_b_e_i_n_g__lo_o_k_ed afternow. 3. ( look after)
send 1. He _w_a_s_s_e_n__t to the school when he was 5. 2. He _s_e_n_t__ his son to school when he was5
主动式表被动义
➢1。可以与 well, easily 连用的动词 read, write, sell, wash, wear, draw
注意：1.see, watch, hear, notice, feel, make, 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
He made us work 10 hours a day.
We were made to work 10 hours a day by him. 2. 短语动词及不及物动词后的介词不可少。
7) This factory make wonderful cars.
Wonderful cars are made in this factory.
8) That farm can grow rice.
Rice can be grown on that farm .
9) We can hear him read English every morning.
➢3.不定式作后置定语,与被修饰的名词构成动 宾关系,又和该句主语(或宾语)构成主谓关系时, 用主动式表被动义。
▪The books _B___ well．
A. were sold
B. sell
C. have sol cloth __C__ easily．
A. has washed
B. was washed
C. washes
D. is washed
medical team． The medical team is made up by two doctors… 3) The teacher will give us a test tomorrow. We will be given a test by the teacher tomorrow
COhraanglepreaacchtisceen-t主enc动e 句int改o p被as动siv句e voice:
1) A car knocked him down yesterday. He was knocked down by a car yesterday. 2) Two doctors and ten nurses make up the
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：
主 +be + 过去分词(PP) + (by …)
❖Some people visited our school.
S
V
O
.Our school was visited by some people