被动语态
（一）语态：英语的语态是通过动词形式的变化表现出来的。
主动语态表示主语是动作的执行者。
例如：Many people speak Chinese. 谓语：speak的动作是由主语many people来执行的。
被动语态表示主语是动作的承受者，即行为动作的对象。
例如：Chinese is spoken by many people. 主语English是动词speak的承受者。
（二）被动语态的构成
人称、数和时态的变化是通过be的变化表现出来的。现以speak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＋spoken一般过去时：was／were＋spoken
一般将来时：will／shall be＋spoken 现在进行时：am／is／are being＋spoken
过去进行时：was/were being＋spoken现在完成时：have／has been＋spoken
过去完成时：had been + spoken
（三）主动语态变被动语态的方法
（1）把主动语态的宾语变为被动语态的主语。
（2）把谓语变成被动结构（be＋过去分词）（根据被动语态句子里的主语的人称和数，以及原来主动语态句子中动词的时态来决定be的形式）。
（3）把主动语态中的主语放在介词by之后作宾语，将主格改为宾格。例如：
All the people laughed at him. →He was laughed at by all people.
They make the bikes in the factory. →The bikes are made by them in the factory.
He cut down a tree. → A tree was cut down by him.
（四）含有情态动词的被动语态
We can repair this watch in two days.→This watch can be repaired in two days.
They should do it at once.→It should be done at once.
（五）特殊情况（一感二听三让四看）
1.He made the boy work for two hours yesterday.
→The boy was made to work by him for two hours yesterday.
2.Mother never lets me watch TV .
→I am never let to watch TV by mother.
常见的句型结构：
It is(was)agreed(believed/decided/hoped/thought......）that......大家同意（相信、决定、希望、认为）...... It is(was)well known that......众所周知
It is(was)said(reported，heard，told，suggested)that......据说(报道、听说、告知、建议......) 二、典型例题
（）1．—Susan, why are you still here? They are all ready to start.
–I’m sorry, but I _____ when to meet.
A. don’t tell
B. didn’t tell
C. haven’t told
D. wasn’t told
（）2．Many old houses around our school ____ next year and a large green area will appear.
A. pull down
B. will be pulled down
C. will pull down
D. are pulled down （）3．--- My watch ______. --- Don’t worry. Let’s go to the Lost & Found.
A. is lost
B. is broken
C. has found
D. has stopped （）4．---Did you go to Sam’s weekend party? ---No, I___________.
A. am not invited
B. wasn’t invited
C. haven’t invited
D. didn’t invite
（）5．-- How often ______ your school sports meeting ______?-- Once a year.
A. does; hold
B. was; hold
C. is; held
D. did; hold
（）6．The Olympic Games ___________every four years.
A are held
B were held C．are holding D．will ho1d
（）7．.Twelve-year-olds should not to drive in China.
A. allow
B. be allow
C. allowed
D. be allowed
（）8．—Those eggs of different colors are very beautiful. —Yes, they ______ in Hangzhou.
A. painted
B. were painting
C. were painted
D. had painted （）9．---Don’t litter the ground, boy ,Look at the sign:: ―Rubbish into the dustbin.‖ ---Sorry.
A, has throw B, was throw C, must throw D, must be thrown （）10．He is made ______work for12 hours every day.
A．work B working C．to work D. worked
（）11. The girl was often heard happily in her room.
A. sing
B. to sing
C. singing
D. sings
（）12. Usually computers _________to search the Internet.
A. use
B. are using
C. are used
D. used
（）13. It is reported that more new teaching buildings _________ in our school in the next term.
A. will be built
B. was built
C. has built
D. will build
（）14. The sick boy _________ to hospital by the police yesterday.
A. is taken
B. was taken
C. takes
D. took
（）15. --It’s difficult for the village children to cross the river for school.
--I think a bridge _________ over the river.
A. was built
B. is being built
C. has been built
D. should be built
（）16. --David, turn off the TV________ no one is watching it.
--But it ________ off already! The music is from the radio.
A. so that, has been turned
B. when, has turned
C. if, has been turned
D. because, has turned
（）17. Usually John to school in his father’s beautiful car.
A. has taken
B. is taking
C. is taken
D. has been taken
（）18. Don’t put off today’s work for tomorrow. I mean, today’s work _________ today.
A. may do
B. must do
C. may be done
D. must be done
（）19.--Look, what an old palace! It looks so great!
--Yeah, it ________ nearly 800 years ago.
A. was building
B. was built
C. has built
D. is built
（）20. Don’t discuss the problems with your partner unless you _________ to do so.
A. ask
B. are asked
C. will ask
D. will be asked
专题九被动语态 学前自测（发现考点） ( )1. Don't worry. Your package ____ here until you come back, so enjoy shopping here. A. has kept B. will keep C. has been kept D. will be kept ( )2. John ___ to come to the teacher's office just now. He may be in trouble. A. was told B. told C. has told D. tells ( )3. —I haven't seen John for many years. How's he going? —He broke the law and ____ to prison 2 years ago. A. has sent B. were sent C. was sent D. was sending ( )4. —Where are your dogs, Mickey? —The dogs ____ to the pet centre last week. A. is sent B. was sent C. are sent D. were sent ( )5. Some beautiful flowers ____ to her daughter on her last birthday. A. are given B. are giving C. were given D. were giving ( )6. —It's difficult for the village children to cross the river to school. —I agree with you. I think a bridge ____ over the river. A. will build B. is built C. should be built D. was built ( )7. Mr Green ____ 2 minutes to think about the final decision. A. gives B. gave C. was given D. will give ( )8. —Sandy __ to be hard-working by her parents. —So am I. A. asks B. is asking C. asked D. is asked ( )9. I wonder if the talent show ___ next month. If they ____ it, I must get ready for it. A. will hold; hold B. will hold; will hold C. will be held; hold D. is held; will hold ( )10. The garden ____ while the Greens were away from home. A. took good care of B. was taken good care of C. taken good care of D. was taking good care 常考考点知识清单（研习考点） 英语动词有主动语态和被动语态之分。主动语态的句子中主语是动作的执行者,而被动语态的句子中主语是动词的承受者。只有及物动词或相当于及物动词的短语动词,才能构成被动语态。 考点一各种时态被动语态的构成
初中被动语态语法讲解 (一) 语态分类 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： 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。不同时态的被动语态，列表如下：一般现在时：am / is / are + done 一般过去时：was / were + done 一般将来时：shall / will + be done 一般过去将来时：should / would + be done 现在进行时：am / is / are + being + done 过去进行时：was / were + being + done 现在完成时：have / has + been + done 过去完成时：had + been + done 将来完成时：shall / will + have been + done 过去将来完成时：should / would + have been + done ［注］被动语态没有将来进行时和过去将来进行时。 (三)常见的八种时态中的被动语态 1. 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 doesn't allow us to enter the chemistry lab without a teacher. We are not allowed to enter the chemistry lab without a teacher. 2. 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 didn't forget his lessons easily. His lessons were not easily forgotten 3. 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. 4. 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. 5. 现在进行时：
被动语态 一、被动语态的定义 英语中有两种语态：主动语态和被动语态 主动语态表示主语是动作的执行者。如：We speak English. 句子中主语we是speak（讲）这个动作的执行者。 被动语态表示主语是动作的承受者。如：English is spoken by them. 句子中主语English是speak（讲）这个动作的承受者，即英语被讲。被动语态相当于汉语的“被”字句。 二、被动语态的构成 英语的语态是通过动词形式的变化来体现。 被动语态的构成是：主语+be+动词的过去分词 人称、数和时态的变化是通过be的形式变化来表示。 1、记住下面几种时态的被动语态的构成： 一般现在时：主语+am/is/are+过去分词（+by+动作的执行者）（强调动作的执行者） 一般过去时：主语+was/were+过去分词（+by+动作的执行者）（强调动作的执行者） 一般将来时：主语+will/shall+be+过去分词（+by+动作的执行者）（强调动作的执行者） 现在进行时：主语+am/is/are+being+过去分词（+by+动作的执行者）（强调动作的执行者）
过去进行时：主语+was/were+being+过去分词（+by+动作的执行者）（强调动作的执行者） 现在完成时：主语+have/has+been+过去分词（+by+动作的执行者）（强调动作的执行者） 2、含有情态动词的被动语态 主语+情态动词+be+动词的过去分词（+by+动作的执行者）（强调动作的执行者） 三、被动语态的用法 1、怎样确定该用被动语态？ （1）不知道或者没有必要说明动作的执行者。 强调动作的承受者，而不强调动作的执行者。 我们在做题时要注意：如果主语能执行这个动作，就用主动语态；主语不能执行动作，反而要被动作去执行，这时就用被动语态。 2、用被动语态要注意两个问题 （1）不管是把主动语态变被动语态还是把被动语态变主动语态都要保持时态一致 （2）在主动语态中make,see,let等省to的在被动语态中要加上to. 3、不能使用被动语态的情况： （1）不及物动词不能用于被动语态，如：happen,take place,last,cost,change，begin等 （2）当直接宾语是反身代词时，不能用被动语态 连系词无被动，而是用主动形式表示被动意义如：
初中英语语法：被动语态 概念：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动词动作的执行者或发出者，被动语态表示主语是谓语动词动作的承受者。 构成：被动语态由“助动词be+及物动词的过去分词”构成； 助动词be有人称、数及时态的变化； 含有情态动词的被动语态由“情态动词+be+及物动词的过去分词”构成 被动语态的否定式是在助动词后加否定词not；而疑问式是将助动词移到主语前面即可Stamps can be used for sending letters. 邮票能用来寄信。 He was asked to go to the meeting immediately. 他被要求立刻去参加这个会议。 This kind of bike is not made in Tianjin. 这种自行车不是天津制造的。 Is this kind of bike make in Tianjin? 这种自行车是在天津制造的吗？ 用法1.当我们不知道动作的执行者是谁或没有必要知道时，常用被动语态。 These desks are made of wood. 这些桌子是由木头做成的。 2.当需要强调动作的承受者时，常用被动语态。 Dictionaries can’t be used in the English exam. 词典不能在英语测试中使用。 3.为了使语气婉转、避免提到自己或对方、或由于修饰的需要而使用被动语态。 The homework must be handed in next Monday. 作业必须下周一交上。
被动语态的转换步骤：当主动语态变为被动语态时，通常要经过四步： 1.先确定主动句的主、谓、宾，找出其谓语动词。 2.把主动句中谓语动词后面的宾语变成被动句的主语，若宾语是人称代词时，应把宾格 变为主格 3.把主动句中的谓语动词变为“be+及物动词的过去分词”，但时态不能改变。 4.把主动句中谓语动词前面的主语变为被动句中介词by的宾语（没必要说出动作的执 行者时可略去“by+宾语”），若主语是人称代词时，应把主格变成宾格。 We clean the classroom every day. 我们每天打扫教室。 The classroom is cleaned by us every day. 教室每天都由我们打扫。 主动语态变被动语态应注意：1.时态要一致。 I wrote a letter to my pen pal yesterday. (一般过去时) A letter was written to my pen pal yesterday (by me). They will discuss the plan at the meeting. 2.含双宾语（直接宾语和间接宾语）的主动结构变为被动结构时，可将其中一个宾语变 为主语，另一个不变；如果将主动结构的直接宾语变为被动语态的主语，这时一般要加个介词to或for。My parents gave me a watch. I was given a watch by my parents. A watch was given to me by my parents. His father bought him a computer last week. 3.在主动语态中，使役动词如make，let，have或感官动词如hear，watch，see后跟 不带to的不定式作宾语补足语，但在被动语态里必须带to。 My parents often made me babysit my little sister .
英语中的被动语态及练习 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： Visitors ___________(request) not to touch the exhibits. 2）was/were done 一般过去时 I ___________(give) ten minutes to decide which I should choose. All the preparations ___________ (complete). By the end of last year, another new gym ___________ (complete) in Beijing. A new cinema ___________ (build) here． 6）was/were being done 过去进行时 A meeting ___________ (hold) when I was there. Hundreds of jobs ___________ (lose) if the factory closes. 8）should/would be done 过去将来时 The news ___________ (send) to the soldier's mother. 9）shall/will have been done 将来完成时 The project ___________ (complete) before July. 10）should/would have been done 过去将来完成时 He told me that his new clothes ___________ (make) very soon. 2. 被动语态的特殊结构形式 The baby should ___________ (take) good care of by the baby-sitter.
动词语态 英语的语态是通过动词的形式表现出来的，用来表明主语与谓语动词之间的关系，英语的动词有两种语态形式，即主动语态和被动语态。 如果主语是动作的执行者，谓语动词用主动语态。如果主语是动作的对象，谓语动词用被动语态。如： They speak English.他们讲英语。 主语“他们”是“讲”这一行为的执行者，是主动句，动词用主动语态来表示； English is spoken by them.英语由他们讲。 主语“英语”是“讲”的承受者，是被动句，动词用被动语态的形式。 He opened the door.他打开了这扇门。（主动语态） The door was opened.这扇门被打开了。（被动语态） 一、被动语态的构成 1、助动词be+(及物动词的)过去分词构成动词的被动语态的形式。助动词be有人称、数和 时态的变化，其变化规则与be作为系动词的变化完全一样。 二、主动语态变被动语态 1、主动语态变为被动语态的步骤： （1）将主动句的宾语变为主语： 注意：如果主动句的宾语是代词，需将其由宾格变为主格。如： Tom killed him. →He was killed by Tom. 主动结构的主语变为介词by的宾语，组成介词短语，放在被动结构中谓语动词之后。在动作的执行者无须说明或不必要强调时，by短语可以省略。主动语态、被动语态两种时态要保持一致。 （2）将动词改为"be+过去分词"。 They held a meeting yesterday. →A meeting was held by them yesterday. 他们昨天开会了。 （3）将主动语态的主语改为be…放在谓语动词后。 注意：如果原主语是代词，则应由主格变为宾格。 He sang a song. →A song was sung by him. 2、主动语态变为被动语态的注意事项： 含有双宾语，即直接宾语（常指事物）和间接宾语（常指人）的句子，每个宾语都可变为被动语态的主语，即其被动语态有两种形式。但多以间接宾语作主语。 Jack told us the truth.杰克告诉了我们真相。 We were told the truth by Jack. The truth was told (to) us by Jack. 三、各种时态的被动语态 1、一般现在时：am/is/are +过去分词 We are taught English by her.由她教我们英语。 2、一般过去时：was/were+过去分词 A present was given to me by Mary.玛丽给了我一件礼物。 3、一般将来时：will be+过去分词 The desk will be mended by him.这张桌子将由他修理。 4、现在进行时：am/is/are +being + 过去分词 The walls are being painted now.正在粉刷墙壁。 5、过去进行时：was/were +being + 过去分词
初中英语被动语态复习 一、被动语态概述 语态是动词的一种形式，用以说明主语与谓语动词之间的关系。英语的语态共有两种：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。 被动语态是动词的一种特殊形式，一般说来，只有需要动作对象的及物动词才有被动语态。汉语往往用"被"、"受"、"给"等词来表示被动意义。 如： He opened the door.他打开了这扇门。（主动语态） The door was opened.这扇门被打开了。（被动语态） 二、被动语态的构成 被动语态由"助动词be+及物动词的过去分词"构成。被动语态的时态变化只改变be的形式，过去分词部分不变。疑问式和否定式的变化也如此。 1、被动语态的时态较常见的八种，现以动词clean为例列表说明： 2、被动语态的句式变化： 以一般现在时和动词invite为例，列表说明被动语态的句式变化： 3、含有情态动词的被动语态 情态动词的被动语态结构为：情态动词+be+过去分词；其时态及句型的变化仅由情态动词完成，"be+过去分词"部分不变。如： 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。（一般过去时）
Can tables be made of stone? 桌子能用石头制造吗？（疑问句） 三、主动语态变为被动语态 转换图示： 1、主动语态变为被动语态的步骤： （1）将主动句的宾语变为主语： 注意：如果主动句的宾语是代词，需将其由宾格变为主格。如： Tom killed him. →He was killed by Tom. （2）将动词改为"be+过去分词"。 注意： They held a meeting yesterday. → A meeting was held by them yesterday. 他们昨天开会了。 （3）将主动语态的主语改为be…放在谓语动词后。 注意：如果原主语是代词，则应由主格变为宾格。 He sang a song. →A song was sung by him. 2、主动语态变为被动语态的注意事项： 含有双宾语，即直接宾语（常指事物）和间接宾语（常指人）的句子，每个宾语都可变为被动语态的主语，即其被动语态有两种形式。但多以间接宾语作主语。 Jack told us the truth.杰克告诉了我们真相。 We were told the truth by Jack. The truth was told (to) us by Jack. 四．被动语态的基本用法 1.需要强调动作的承受者时，用被动语态。 Magazines and newspapers in the reading-room mustn't be taken away. 阅览室的杂志和报纸都不能带走。 2.不知道或者没有必要指出动作的执行者时，应使用被动语态。 He was wounded many times during the Anti--Japanese War. 他在抗日战争期间多次负伤。 The problem has to be dealt with right now. 这个问题必须马上处理。 3.当说话人需要强调客观时，用被动语态。 It is said that the temperature tomorrow will be 40℃. 据说明天的气温将要达到摄氏40度。 It is hoped that they will be successful.
英语被动语态练习题含答案 一、单项选择被动语态 1．－Mike, did you see Mr. Chapman in the office just now? －Yes, he ________, and he looked a little bit nervous. A．had interviewed B．was interviewed C．was being interviewed D．is being interviewing 【答案】C 【解析】考查动词时态。句意：——迈克,你刚才看到Mr. Chapman在办公室吗?——是的,他正在接受采访,他看起来有点紧张。表示刚才正在进行的动作用过去进行时，句中he和动词interview是被动关系，所以此处用过去进行时的被动，故选C。 2．The two nurses ________ 100，000 yuan by the police but donated it to victims of the explosion. A．rewarded B．would be rewarded C．have been rewarded D．had been rewarded 【答案】D 【解析】 试题分析：句意：这两位护士被警方奖赏100，000元，但是她们把钱捐给了爆炸事故的受害者。根据“but donated it to victims of the explosion.”，可知“她们把钱捐给了爆炸事故的受害者”已经是发生在过去的事情，而“两位护士被警方奖赏100，000元”是发生在过去的过去，故用过去完成时，且“两位护士”和“奖赏”是被动关系，故用被动语态，选D。 考点：考查时态和语态 3．— Can we play basketball in the school gym? — No, it ______ during the summer holidays. A．is repaired B．is being repaired C．was repaired D．has been repaired 【答案】B 【解析】 【详解】 考查时态语态。句意：--我们可以在学校操场上打篮球吗？--不行，暑假期间操场正在被修葺。根据句意可知，这里是表示正在进行，所以要用现在进行时。主语it和动词之间是被动关系，所以要用被动语态。故选B。 4．A new function of China’s official train ticket booking website ______to boost buyers’ chances of obtaining a ticket during the upcoming Spring Festival travel rush. A．will be expected B．expects C．has been expected D．is expected 【答案】D 【解析】
被动语态 1. The PRC (found) in 1949. 2. Edison’s mother (save) after the operation. 3. I (tell) the good news yesterday. I was pleased to hear that. 4. Dr. Bethune went on with the operation though he (ask) to leave. 5. Very little (know) about the universe thousands of years ago. 6. —Where is Peter? —He (tell) to meet some foreign friends just now. 7. He (live) in this house since it (build). 8. Trees must (put) in the hole so that it is straight. 9. Old people must (speak) to politely. 10. Let’s (go) home if your homework (do). 11. Miss Zhao usually (ask) us some questions in class but yesterday she (ask) a lot of questions by us. 12. Tom (catch) a bad cold. He (must take) good care of. 13. —Look! I (buy) a new dictionary. —When it (buy)? —The day before yesterday. 14. I can’t mend the machine. Uncle Wang should (send) for at once. 15. He showed me the kite as soon as it (make). 16. —this kind of flower (water) every day? —Certainly. It (need) much more water than the others. 17. —Which does Li Lei prefer, the long jump or the high jump? —Of course, the high jump. He (know) to be good at it. 18. Sometimes Tom (take) to school by bike, but now he (walk) to school by himself every morning. 19. No more bread (need) because my mother (buy) so much of it. 20. Stamps can (use) to send and receive letters. 21. My bike (not work) now. It must (mend). I (use) it tomorrow. 22. Your shoes (wear) out. But they can (mend) here. 被动语态专项练习 将下列句子变成被动语态(A) 1.They produce silk in Suzhou. _____________________________. 2. We take good care of our textbooks. ____________________________. 3. Many young people don’t speak Russian. ______________________________. 4. Do you often make lanterns for the traditional Lantern Festival in China?______________. 5. His mother gave him a present for his birthday.________________________________. 6. They didn’t choose me this term. _____________________________________. 7. I often hear him sing in his room. __________________________________. 8. The story made us laugh. ____________________________________. 9. We are going to build a school in the small village. ____________________________. 10. When will you held the match? _______________________________. 11. We should plant many trees on the mountains. ________________________________. 12. His mother told him not to waste time on fishing. _________________________________. 13. Father gave me a toy at Christmas. ______________________________________.
一、语态概述 语态是动词的一种形式,表示句子之中主语和谓语动词的关系.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动作的发出者（或执行者）eg：Many people speak Chinese.谓语：speak的动作是由主语many people来执行的. 被动语态表示主语是动作的承受者,即行为动作的对象.eg：Chinese is spoken by many people.主语English是动词speak的承受者. 二、被动语态的构成 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.(被动语态的否定式和疑问式均由助动词或第一个助动词构成.) 各种时态的被动语态构成： 1.一般现在时：am/is/are＋及物动词的过去分词 I'm asked to take care of myself. Football is played all over the world 2.一般过去时：was/were＋及物动词的过去分词 This house was built in 1958. His leg was broken in an accident. 3.一般将来时：will/shall be＋及物动词的过去分词 More factories will be built in our city. He will be taken to hospital tomorrow. 4.现在进行时：am/is/are being＋及物动词的过去分词. A road is being built around the mountain. Many new houses are being built in this city 5.过去进行时：was/were being＋及物动词的过去分词 he meeting was being held when I was there. We were being trained this time last year. 6.现在完成时：have/has been＋及物动词的过去分词 His book has been translated into many foreign languages. The prices of many goods have been cut again . 7.过去完成时：had been + 及物动词的过去分词 A new school had been set up by the end of last year. 8.含有情态动词的被动语态：情态动词+be+及物动词的过去分词 The rubbish can be put into the dustbin over there. 三、被动语态的基本用法 一般来说,在我们日常生活中,能用主动语态的时候就尽量不去用被动语态.只有在下列情况中我们才用被动语态：1.不知道动作的执行者是谁. 1).Some new computers were stolen last night.一些新电脑在昨晚被盗了. 2).This bridge was founded in 1981.这座桥竣工于1981年. 3).The front window in the classroom was broken yesterday. 昨天,教室的前窗被打 2.没不要说出动作的执行者是谁. 1).The time-table has been changed .时间表已变动了 2).China was founded in 1949. 3.不愿意说出动作的执行者,其目的是为了使语言得体、圆滑等.在这种情况下,有时常用一些句式,如It is said that…（据说……）,It is reported that …（据报道）,It is well known that（众所周知……）It is supposed that（据推测说, It is believed that…大家相信,It is hoped that…大家希望,It is thought that…大家认为,It is suggested that…据建议等等. It is said that she is going to be married to a foreigner.据说她要嫁给一个外国人. It is said that the boy has passed the national exam. （＝The boy is said to have passed the national exam.） 4.强调动作的承受者,而不强调动作的执行者. 1).The glass was broken by Mike.玻璃杯是迈克打破的. 2).his book was written by him.这本书是他写的. 3).Your homework must be finished on time.你们的家庭作业必须及时完成. 注：使用被动语态的情况口诀：动作谁做的不知道,谁说出的不必要.接受动作需强调,用被动语态最为妙. 四、主动语态变被动语态的方法： 1.把主动语态的宾语变为被动语态的主语. 2.把谓语变成被动结构(be＋过去分词) (根据被动语态句子里的主语的人称和数,以及原来主动语态句子中动词的时态来决定be的形式).
英语被动语态专题练习(及答案) 一、单项选择被动语态 1．With more forests being destroyed, huge quantities of good earth ________ each year. A．is washing away B．is being washed away C．are washing away D．are being washed away 【答案】D 【解析】 【详解】 本题考查现在进行时的被动语态和主谓一致。解题步骤：1. 确定谓语单复数：根据quantity的用法，quantities of和a quantity of后面都可加不可数名词与可数名词复数，但它们作主语时，quantities of...后面的谓语动词用复数，而a quantity of...的谓语动词用单数，故排除A、D项。2. 确定第二空：随着森林的被毁，土壤正在被冲走，故应该用现在进行时的被动语态。句意：随着森林的被毁，大量的优质土壤每年都被冲走。综上，故选D项。 【名师点拨】 quantities of和a quantity of后面加可数名词复数，做主语时后面的谓语动词用复数形式；quantities of后面加不可数名词，做主语时后面的谓语动词用复数形式；a quantity of后面加不可数名词，做主语时后面的谓语动词用单数形式。https://www.doczj.com/doc/154212503.html,rge quantities of money have been sent there大量的钱已经被送到那里；A large quantity of money has been wasted.大量的钱已经被浪费；2.A large quantity of books have been offered to us.大量的书已经提供给我们； Quantities of nuts are on the table.大量的坚果在桌子上。 2．I intend to buy that kind of clothes because I ____ that they _____ well. A．have told; wash B．have been told; wash C．was told; washed D．have been told; are washed 【答案】B 【解析】 考察时态。根据题意，我想买那种衣服，因为有人告诉过我他们洗起来不错。可知从句内容为过去已经完成的动作，故用过去完成时态。他们洗起来不错则是一个客观存在的事实，过去存在，现在及将来都会存在，故用一般现在时态。选B。 3．8 students and 2 teachers at Santa Fe High School by a 17-year-student armed with a shotgun and a pistol. This is one of the many gun-related tragedies that have happened in the last
被动语态 学习目标:掌握被动语态结构以及时态变换 预习导学：举例把字句和被字句 知识梳理 一．被动语态的句法功能 1. 当不知道谁是动作的执行者，或没有必要指出谁是动作的执行者时。 e.g.: Japanese is taught in that school. (类似warming up中的“饭吃过了”，英汉说话习惯的相似性) 2. 当需要强调动作的承受者而不是执行者时。 e.g.: Her book will be brought tomorrow morning. 看图学知识，来发挥你的潜力吧，找到主动变被动语态的小技巧！！ He can carry the basket.
The basket can be carried by him. They can sing some beautiful songs. Some beautiful songs can be sung by them. 总结：上面例句的小规律： △主动语态变为被动语态的方法： 主动语态：主语+ 谓语动词+ 宾语 （执行者）（承受者） 被动语态：主语+ be + 过去分词（+ by + 执行者）（承受者）一般省略 【例题精讲】 例1.Children (not allow) to play frightening games. 例2.The Great Wall (know) by people all over the world. 例3.All the buildings (turn) into hospitals recently. 例4.How long can these magazines (keep)? Keys:1.aren’t allowed 2.is known 3.have been turned 4.be kept 【课堂练习】 提高题： 1. The vegetables (plant) in the fields next week. 2. The soldier was very ill when he (operate) on by Dr. Bethune. 3. The password of your email box should (memorize). . 4. Liquids can (turn) into gases if their temperatures (make) hot enough. 5. The next morning they (find) that some trees (blow) down during the night.
被动语态 授课人：授课时间： 一、语态概述 英语中有两种语态：主动语态和被动语态。 主动语态表示主语是动作的执行者。巧记为：主动、主动、主去动。 例如：Many people speak English. 谓语：speak的动作是由主语many people来执行的。 被动语态表示主语是动作的承受者，即行为动作的对象。巧记为：被动、被动、主被动。例如：English is spoken by many people.主语English是动词speak的承受者。 He opened the door.他开了门。(主动句) The door was opened.门被开了。(被动句) 判断：你来判断哪个是主动哪个是被动？ We call the doctor. People don’t play football here. The truck was cleaned yesterday. Mr Chen teaches us English. The classroom was cleaned. 二、被动语态的构成：be+动词的过去分词+by sb（be+done) 一般现在时：am／is／are＋taught 一般过去时：was／were＋taught 一般将来时：will／shall be＋taught 现在进行时：am／is／are being＋taught 过去进行时：have／has been＋taught 现在完成时：have／has been＋taught 含有情态动词的被动语态：can/may/must/should... +be done
歌诀是：被动语态be字变，过去分词跟后面。 三、主动变被动的方法 口诀：主变宾，宾变主，By 句尾跟 Be 字变，Vpp跟后面 一、选择题（2×15=30分） 一、选择题（2×15=30分） ( )1._____ a new library _____ in our school last year? A. Is; built B. Was; built C. Does; build D. Did ; build ( )2. An accident ____ on this road last week. A. has been happened B. was happened C. is happened D. happened ( )3.Cotton（棉花）____ in the southeast of China. A. is grown B. are grown C. grows D. grow ( )4.So far, the moon ____ by man already.A. is visited B. will be visited C. has been visited D. was visited ( )5.A talk on Chinese history _____ in the school hall next week. A. is given B. has been given C. will be given D. gives ( )6.How many trees ____ this year? A. are planted B. will plant C. have been planted D. planted ( )7.A lot of things ____ by people to save the little girl now.