初中英语被动语态讲解
初中被动语态语法讲解知识讲解
初中被动语态语法讲解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 forgotten3. 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：(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.6. 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.7. 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.8. 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) People had considered him to be a great leader.He had been considered to be a great leader(四）含有情态动词的被动语态：含有情态动词的被动语态是由“情态动词+ be+ 及物动词的过去分词”构成。
初中英语被动语态讲解
初中英语被动语态讲解语态是动词的一种形式,表示句子中主语和谓语动词的关系,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。
只有及物动词才能用于被动语态。
一．被动语态的时态：1.一般现在时的被动语态：am /is/ are +动词的过去分词2.一般过去时的被动语态：was /were +动词的过去分词3.一般将来时的被动语态：will be +动词的过去分词4.现在进行时的被动语态：am /is /are +being +动词的过去分词5.现在完成时的被动语态：have /has +been +动词的过去分词6.情态动词的被动语态：情态动词+ be +动词的过去分词二．被动语态的基本用法:(1) 需要强调动作的承受者时The Great Wall is enjoyed by millions of people all over the worldEnglish is widely spoken in the world now.(2) 不知道或没必要指出动作的执行者时Mr. Wang is invited to the meeting today .The problem is dealt with now .(3) 当说话人需要强调客观时It is said that she was a beauty when she was young .三．主动主动语态变被动语态的变法：口诀：宾变主，主变宾，谓变be done ,时不变，数格必须随被变。
注：1.主动、被动的时态要一致。
2.主动、被动的句式要一致。
3.变成的被动语态的主语与谓语在单复数上保持一致。
语态转换不被动语态的步骤1, 把原主动句中的宾语转换为被动语态的主语2, 把动词改为被动语态形式即"be+过去分词"。
3, 原来主动语态句子中的主语,如果需要就放在by的后面以它的宾格形式出现(因为by是介词,后面需跟宾格作介词的宾语。
初中英语被动语态讲解及练习
初中英语被动语态讲解及练习一、什么是被动语态？被动语态是英语中的一种动词形式，用于表示句子的主语是动作的承受者而不是执行者。
在被动语态中，主语通常是动作的接受者，而动作的执行者则成为谓语动词的宾语。
二、被动语态的结构被动语态由助动词be（am, is, are, was, were）+及物动词的过去分词构成。
例如：原句：The boy kicked the ball.被动句：The ball was kicked by the boy.原句：They are eating the cake.被动句：The cake is being eaten by them.三、被动语态的用法1. 当我们不知道或不关心动作的执行者是谁时，常常使用被动语态。
例如：The book was written in 2005.（这本书是2005年写的。
）The window has been broken.（窗户已经被打破了。
）2. 当动作的执行者已经知道或不需要强调时，可以使用被动语态。
例如：English is spoken all over the world.（英语在世界各地都被使用。
）The car was repaired by the mechanic.（这辆车是由机修工修理的。
）3. 当我们想要强调动作的接受者时，可以使用被动语态。
例如：The cake was eaten by Tom.（这块蛋糕是汤姆吃掉的。
）The book was read by all the students.（这本书被所有学生读过。
）四、被动语态的时态和语态转换1. 一般现在时的被动语态被动语态的一般现在时由am/is/are + 过去分词构成。
例如：原句：They build a house.（他们造了一座房子。
）被动句：A house is built by them.（一座房子被他们造了。
）2. 一般过去时的被动语态被动语态的一般过去时由was/were + 过去分词构成。
初中英语知识点归纳被动语态的构成和用法
初中英语知识点归纳被动语态的构成和用法被动语态是英语中的一种语法结构，用来强调动作的接收者而不是执行者。
在被动语态中，句子的主语是动作的接收者，而不是执行者。
使用被动语态可以改变句子的语气和结构，使表达更加灵活和多样化。
本文将归纳初中英语中的被动语态的构成和用法。
一、被动语态的构成被动语态的构成由"be"动词和过去分词构成。
根据时态的不同，"be"动词有不同的形式。
下面是不同时态下的被动语态构成：1. 一般现在时态：am/is/are + 过去分词（-ed形式或第三人称单数形式）例如：- The book is written by him.这本书是他写的。
- The door is opened by Tom.门是汤姆打开的。
2. 一般过去时态：was/were + 过去分词例如：- The letter was sent yesterday.这封信昨天被寄出了。
- The cake was made by my mom.这个蛋糕是我妈妈做的。
3. 一般将来时态：will be + 过去分词例如：- The package will be delivered tomorrow.这个包裹将会在明天被送到。
- The decision will be made by the committee.决定将由委员会做出。
4. 现在进行时态：am/is/are being + 过去分词例如：- The house is being cleaned by the maid.这所房子正在被女佣清理。
- The project is being discussed by the team.这个项目正在团队讨论中。
5. 过去进行时态：was/were being + 过去分词例如：- The car was being repaired last week.这辆车上周正在维修。
初中英语知识点归纳被动语态的用法及其分类
初中英语知识点归纳被动语态的用法及其分类被动语态是英语语法中的一种重要结构，用于表达主语是动作的接受者。
初中阶段，学生需要掌握被动语态的基本用法，并能够正确地分类和运用。
本文将对初中英语知识点中的被动语态进行归纳，并进行适当的分类，以帮助学生更好地掌握被动语态的用法。
一、基本用法被动语态的基本结构是“be + 过去分词”，其中“be”是根据时态和情态动词的要求进行变换，过去分词则是动词的过去式或者第三人称单数形式。
被动语态常用于以下情况：1. 当不知道或者不关心动作的执行者时，可以使用被动语态。
例如：- The car was repaired yesterday. （这辆车昨天被修理了。
）- The book will be read by many people. （这本书将会被很多人阅读。
）2. 当强调动作的接受者时，可以使用被动语态。
例如：- The cake was eaten by the children. （蛋糕被孩子们吃了。
）- The letter was written by Tom. （这封信是汤姆写的。
）3. 当主语是不能进行动作的物体时，可以使用被动语态。
例如：- The window was broken. （窗户被打破了。
）- The ball was kicked into the goal. （球被踢进了球门。
）二、被动语态的分类根据动词的不同性质和用法，被动语态可以进行分类，下面将对常见的几种分类进行介绍。
1. 一般现在时被动语态一般现在时的被动语态结构为“am/is/are + 过去分词”。
该时态常用于描述客观事实或者重复性的动作。
例如：- The car is washed every week. （这辆车每周都被洗。
）- English is spoken in many countries. （英语在很多国家被使用。
）2. 一般过去时被动语态一般过去时的被动语态结构为“was/were + 过去分词”。
初中英语语法——被动语态用法总结归纳
初中英语语法——被动语态用法总结归纳被动语态是英语语法中的一种重要的句型结构，用来表示主语是动作的承受者，或者是主语被动地接受了其中一种行为或影响。
在被动语态中，动作的执行者通常不被说明，而动作的接受者（主语）成为句子的重点。
被动语态的结构是：“be”动词的适当形式 + 过去分词被动语态的时态、语态和主动语态一样，即可以变换时态（一般现在时、一般过去时、一般将来时等）和语态（进行时、完成时等）。
下面对被动语态的几个方面进行总结归纳。
1.一般现在时被动语态：一般现在时被动语态的结构是：“am/is/are”（be动词的适当形式）+ 过去分词例如：- 主动语态：They make cars.- 被动语态：Cars are made by them.2.一般过去时被动语态：一般过去时被动语态的结构是：“was/were”（be动词的适当形式）+ 过去分词例如：- 主动语态：She cooked dinner.- 被动语态：Dinner was cooked by her.3.一般将来时被动语态：一般将来时被动语态的结构是：“will be”（be动词的适当形式）+ 过去分词例如：- 主动语态：You will clean the room.- 被动语态：The room will be cleaned by you.4.进行时被动语态：进行时被动语态的结构是：“am/is/are being”（be动词的适当形式）+ 过去分词例如：- 主动语态：They are painting the wall.- 被动语态：The wall is being painted by them.5.完成时被动语态：完成时被动语态的结构是：“has/have been”（be动词的适当形式）+ 过去分词例如：- 主动语态：She has written a book.- 被动语态：A book has been written by her.需要注意的是，被动语态的主语通常不是动作的执行者，所以经常用于下面几种情况：-当动作的执行者不得而知或不重要时，使用被动语态。
初中英语被动语态讲解精品课件(共18张PPT)
与主动语态的区别？
• 宾语做主语 谓语结构改变 • Many people speak English. （主动） • English is spoken by many people.(被动)
3. 需要强调或突出动作的承受者。 世界上越来越多的人说汉语。
Chinese is spoken by more and more people in the world. 4.不知道动作的执行者是谁。 这块手表是中国制造的。
被动语态构成 Be done
• 现在时
am/ is/ are + done
• Doudou is often beaten by someone.
• Children___in China. A .is taken good care B are taken good care of C. must take care of
补充部分 1. 主动结构表被动意义
open,sell,等词作不及物动词时，它们的 主语为物，可以用主动语态表被动意义。
This kind of shirt sells well.
课堂练习 （一）改写句子 1. We plant trees in spring every year. Trees are planted （by us） in spring ________________ every year. 2. She posted the letter yesterday. The letter was posted by her yesterday. ____________________ 3. Katewill write a letter. __________________________ by Kate. A letter will be written
初中英语知识点归纳被动语态
初中英语知识点归纳被动语态被动语态是英语语法中的重要知识点，在学习英语过程中我们经常会遇到被动语态的使用。
被动语态的结构是由"be"动词（am，is，are，was，were，has been，have been，had been，will be，shall be等）加上过去分词构成的。
被动语态在句子中的主语是动作的承受者，强调的是动作的接受者，同时被动语态也是表示客观事实或者普遍规律的常用语态。
下面是对初中英语中常用的被动语态用法进行归纳总结：1. 一般现在时被动语态：由am/is/are + 过去分词构成。
例如：The cake is made by my mom.（这个蛋糕是我妈妈做的。
）2. 一般过去时被动语态：由was/were + 过去分词构成。
例如：The letter was written by Tom.（这封信是汤姆写的。
）3. 一般将来时被动语态：由will be/shall be + 过去分词构成。
例如：The house will be cleaned by the maid tomorrow.（这个房子明天将由女仆来打扫。
）4. 现在进行时被动语态：由am/is/are being + 过去分词构成。
例如：The book is being read by Lucy.（这本书正在被露西阅读。
）5. 过去进行时被动语态：由was/were being + 过去分词构成。
例如：The car was being repaired by the mechanic when I arrived.（当我到达时，这辆车正在被修理工修理。
）6. 情态动词被动语态：由情态动词（can，could，may，might，must，should，would等）+ be + 过去分词构成。
例如：The film can be watched online.（这部电影可以在线观看。
(完整)初中英语被动语态讲解
初中英语被动语态解说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履行者，被动语态表示主语是动作的蒙受者。
一、被动语态的组成英语动词的被动语态由助动词be+及物动词的过去分词组成。
助动词be一定与主语的人称和数目保持一致，态的变化。
比如：The man was fooled by the two boys.The book has been translated into several languages.二、被动语态的用法（ 1）动作的履行者不知道是谁或难以说明经常用被动语态。
比如：并有时Street lights are often turned on at six in winter.The new test book will be used next term.（ 2）当动作的蒙受者比起动作的履行者来说更能惹起人们的关怀而需要加以重申时，要用被动语态。
比如：This kind of bicycle is not sold in our shop.The thief was caught by a policeman yesterday.（ 3）含有双宾语的句子，主动句中的间接宾语或许直接宾语都可变为被动语态中的一个主语，另一个保存不变。
变为主语的假如主动句中的直接宾语在变为间接宾语前则需加介词to 或 for。
比如： The pianist gave the pupils( 间接宾语 )some advice(直接宾语 )→The pupils were given some advice by the pianist. → Some advice was given to the pupils by the pianist.(4)在主动语态句中动词make、have、let、see、watch 、hear、feel 等后接动词不定式作宾语补足语，动词不定式不加to。
初中英语语法被动语态
初中英语语法被动语态一、被动语态的基本知识1．什么叫动词的语态？表示谓语与主语之间的关系的动词形式叫做语态，分为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。
2．被动语态的形式1) 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。
被动语态的不同时态是通过助动词be的时态变化来体现的，其人称和数方面应与主语保持一致。
在初中阶段要求掌握八种时态的被动语态和含有情态动词的被动语态，其具体变化为：一般现在时的被动语态：am／is／are done一般过去时的被动语态：was／were done现在完成时的被动语态：have ／has been done过去完成时的被动语态：had been done现在进行时的被动语态：am／is／are being done过去进行时的被动语态：was / were being done一般将来时的被动语态：shall ／will be done过去将来时的被动语态：should ／would be done含情态动词的被动语态：情态动词＋be done2）被动语态的否定式:在第一个助动词后加not构成。
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。
例如：Where did they grow vegetables？（改为被动语态）Where _____ vegetables ______? (2002 福州) (答案: were, grown)3．被动语态的用法英语中，一般在以下几种情况下使用被动语态：1）不知道动作的执行者是谁, 或者没有必要或不想指出谁是动作的执行者。
2）强调动作的承受者, 此时如想同时指出动作的执行者,可用“by +动作执行者”来表示。
例如：Chinese _______ by the largest number of people. （2002 长沙）A. speakB. is speakingC. speaksD. is spoken( 答案：D )一、被动语态的中考焦点及复习策略1．被动语态的考查形式可见于多种题型，如：选择填空、句型转换、翻译填空等。
初中英语知识点归纳被动语态技巧梳理
初中英语知识点归纳被动语态技巧梳理被动语态在英语中扮演着重要的角色，它使得句子在表达上更加灵活，书写上更加精准。
对于初中学生来说，掌握被动语态的技巧和知识点是很重要的。
本文将对初中英语被动语态的技巧和常见知识点进行梳理和归纳。
一、被动语态的定义与形式被动语态是指句子的谓语动词的动作是由主语所承受的，即动作的发出者变成了动作的承受者。
在被动语态中，谓语动词通常由“be”动词和过去分词构成。
被动语态的一般形式为：被（am/is/are/was/were）+ 过去分词。
例如：Active: The dog chased the cat.Passive: The cat was chased by the dog.二、被动语态的用法1. 强调动作的承受者，省略或不重要的主语被动语态常常用于强调动作的承受者，将主语变为句子的宾语或省略。
例如：Active: They have built a new school.Passive: A new school has been built (by them).2. 不知道或没必要说出动作的执行者当不知道或没必要表达出动作的执行者时，可以使用被动语态。
例如：Active: Someone has stolen my wallet.Passive: My wallet has been stolen.三、被动语态的时态和语态转换1. 时态转换当句子的主动语态中有谓语动词的时态，要转换成被动语态时，需要保持相应的时态。
即将主动语态中的谓语动词改为相应的被动语态形式。
例如：Active: They are repairing the car.Passive: The car is being repaired by them.2. 语态转换当句子的主动语态中有情态动词或者特殊动词时，要转换成被动语态时，需要用相应的be动词和过去分词形式。
例如：Active: You must clean your room.Passive: Your room must be cleaned.四、常见的被动语态动词有一些常见的及物动词在被动语态中使用较多，这些动词包括：give, send, bring, make, tell, show, teach, tell, explain, etc.例如：Active: He gave me a present.Passive: I was given a present by him.五、被动语态的注意事项1. 不及物动词不能构成被动语态不及物动词本身已经表示没有宾语的动作，所以不能构成被动语态。
_初中英语【被动语态】用法及易错点详细讲解
初中英语【被动语态】用法及易错点详细讲解所谓“被动语态”，相当于中文中常说的“被……”、“由……”的句式，如：“他的自行车被偷了”、“这座楼房是由他们建造的。
”一、主动语态和被动语态的概念1）He opened the door. 他开了门。
以上例句是一个主动句，主语是动作的执行者/发出者2）The door was opened by him. 门被开了。
第二个例句是一个被动句，主语是动作的承受者汉语中表示被动的词：被…/ 由…/ 受…/ 给…英语中表被动用：be+过去分词构成二、被动语态的结构及用法1）被动语态的几种句型肯定句：主语+be+及物动词的过去分词+（by）eg: My phone was made in China.否定句：主语+be not+过去分词+（by）eg: My phone wasn’t made in China.一般疑问句：Be+主语+过去分词+（by）？eg: Was your phone made in China?特殊疑问句：特殊疑问词+be+主语+过去分词+（by）?第 1 / 26 页eg: Where was your phone made?2）不同时态中的被动语态3）被动语态的用法当不知道或没有必要指出动作的执行者时，常用被动语态，这时往往不用by 短语。
The front window in the classroom was broken yesterday.昨天，教室的前窗被打破了。
(不知谁打破的)They have been poorly paid.他们的工资太低。
(没必要指出工资是谁付的)突出或强调动作的承受者，如果需要说出动作的执行者，用by短语。
These books are written especially for children.这些书是专门为孩子们写的。
(强调的是“这些书”)三、主动语态变被动语态1）一般情况下主动语态变被动语态主动句：He closed the door.第 2 / 26 页变被动句：The door was closed by him.口诀：宾变主，主变宾，谓变be done, 时不变，数格必须随被变。
初中英语被动语态
初中被动语态全解语态表示主语和谓语的关系,英语的语态是通过动词形式的变化表现出来的。
英语中有两种语态：主动语态和被动语态。
如果主语是动作的执行者，或者是说动作是由主语完成的，要用主动语态，如：We speak Chinese in China.在中国我们说汉语，speak的动作是由主语we来执行的。
如果主语是动作的承受者，或者是说动作不是由主语而是由其他人完成的，则用被动语态,如：Chinese is spoken by us in China.在中国汉语被我们说，Chinese是动词speak的承受者。
一．被动语态的时态：be +动词的过去分词1.一般现在时的被动语态结构：is /am/are +及物动词的过去分词+其它+by sb.Football （play）all over the world。
Many trees （plant）in North China.Rice （grow）in South China.A camera （use）for taking photosI often （ask）to do this work.2.一般过去时的被动语态结构：was /were+及物动词的过去分词＋其它+by sb.The house （build）in 1978.All the students _____________ (ask) to bring a kite with them last SundayThe car (clean) by Dad yesterday.I （tell）to wait for him right here.When the present （give）to him by his mother？3含有情态动词的被动语态结构：情态动词can / may / must / should + be + 及物动词的过去分词+其它+by sb.Chocolate may (send) to him as a present.Computers should （look）after well.Can this kind of machine （mend）by Uncle Wang?No stars can （see）in the day-time by us.Must the old people ____________ (speak) to politely?主动语态变为被动的几个特殊情况①有些动词在主动结构中，后面接不带to的不定式，但如果改为被动，则需把省略的to加上，这类动词有[let, make, have,help]和感官动词[feel,see,hear,watch,look at,listen to]，如：The boss made my grandfather work 10hours a day.改成My grandfather was made to work for 10 hours a day.②含有宾语从句的主动结构变为被动，通常用it作为被动结构的先行主语，从句放在句子后面/也可采用另一种形式，这类动词有：know, say, believe, find, think, report等③是所有的主动句都可以变换成被动句，更不是所有的被动句都可以自由变换成主动句。
初中英语被动语态讲解
初中英语被动语态讲解一、语态概述英语的语态是通过动词形式的变化表现出来的。
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。
被动语态表示主语是动作的承受者，即行为动作的对象。
相当于中文中常说的“被……”、“由……”的句式，如：“他的自行车被偷了。
”，“这座楼房是由他们建造的。
”二、被动语态的构成被动语态由“be + 过去分词”构成，句中人称、数和时态是通过be来表现出来的。
常见的几种时态的被动语态如下（以动词do为例）：时态主动语态被动语态例句一般现在时态主+V.am / is / are + done肯定句：Bikes are sold in that shop.否定句：Bikes are not sold in that shop.疑问句：Are bikes sold in that shop?Yes, they are. / No, they aren't.一般过去时态主+V.过was / were + done肯定句：China was liberated in 1949.否定句：China was not liberated in 1949.疑问句：Was China liberated in 1949?Yes, it was. / No, it wasn't.一般将来时态Will+v.原will be + done肯：An English class will be given by Jacktomorrow.否：An English class will not be given by Jacktomorrow.疑：Will an English class be given by Jacktomorrow? Yes, it will. / No. it won't.现在完成时态Have/has+V.过分have / has been +done肯定句：A road has been built by the government.否定句：A road hasn't been built by the government.疑问句：Has a road been built by the government?Yes, it has. / No, it hasn't.现在进行时态am / is / are doingam / is / are being +done肯：A car is being driven now.否：A car is not being driven now.疑：Is a car being driven now?Yes, it is. / No, it isn't.含有情态动词情态动词+v.原情态动词+ be + done肯：Trees can be planted at the foot of the hill.否：T rees can not be planted at the foot of the hill疑：Can trees be planted at the foot of the hill ?Yes,they can./No,they can't.三、被动语态的用法（1）不知道或没有必要说明动作的执行者是谁。
初中英语知识点归纳被动语态的用法
初中英语知识点归纳被动语态的用法初中英语知识点归纳——被动语态的用法被动语态是英语语法中的一种常用句型，它用来表达主语是动作的承受者，而不是动作的执行者。
在初中英语学习中，掌握被动语态的用法对于提高语言表达的准确性至关重要。
本文将详细介绍初中英语中被动语态的用法。
一、被动语态的基本构成被动语态的构成由“be”动词的不同形式加上动词的过去分词组成。
其中，“be”动词的形式根据主语的不同而变化，包括is、am、are（现在时态）以及was、were（过去时态）；过去分词则是动词的过去式形式。
例如：1. 现在时态的被动语态：The book is written by Peter.（这本书是彼得写的。
）2. 过去时态的被动语态：The house was built last year.（这所房子是去年建的。
）二、被动语态的用法被动语态在英语中广泛应用于多种语境，下面将介绍几种常见的用法。
1. 表示动作的承受者或受事者被动语态常用于强调动作的承受者或受事者，而不强调动作的执行者。
例如：The cake was made by my mom.（这个蛋糕是我妈妈制作的。
）The car was repaired by a mechanic.（这辆车是由一个机修工修理的。
）2. 不知道或没有必要提及动作的执行者有时候，我们并不知道或者没有必要提及动作的执行者，这时被动语态可以很好地解决这个问题。
例如：The window was broken.（窗户被打破了。
）The letter has been sent.（信已经寄出了。
）3. 形容词的被动用法有些形容词可以用于被动语态，表示事物属性或状态的变化。
例如：He is interested in science.（他对科学感兴趣。
）I am impressed by his performance.（他的表演给我留下了深刻印象。
）4. 与情态动词连用被动语态可以与情态动词连用，表示对某种可能性或许诺的推测。
初中语法被动语态讲解
初中语法被动语态讲解被动语态定义:英语中有两重语态:主动语态和被动语态。
主动语态中的主语是动作的执行者，被动语态中的主语是动作的承受者，即主动语态中的宾语。
所以只有及物动词才有被动语态。
规则:被动语态由“助动词be+及物动词的过去分词”构成。
第一，助动词be 要随着人称和数的变化而变化，第二，助动词be要随着时态的变化而变化。
一、被动语态的构成形式1. 被动语态的基本时态变化以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) was/were done 一般过去时例I was given ten minutes to decide whether I should reject the offer.3) shall/will be done 一般将来时例Hundreds of jobs will be lost if the factory closes.4) am/is /are being done 现在进行时例A new cinema is being built here(5) was/were being done 过去进行时例A meeting was being held when I was there.6) 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.7) has /have been done 现在完成时例All the preparations for the task have been completed, and we're ready tostart.8) had been done 过去完成时例 By the end of last year, another new gymnasium had been completed inBeijing.9) shall/will have been done 将来完成时(少用)例The project will have been completed before July.2(被动语态句型变化肯定句主语+be+过去分词+(by …)否定句主语+be not+过去分词+(by …)一般疑问句 Be+主语+过去分词+(by …)?特殊疑问句疑问词+be+主语+过去分词+ (by …),3. 被动语态的特殊形式1) 带情态动词的被动结构。
初中英语被动语态知识点归纳
初中英语被动语态知识点详解1初中英语被动语态知识点详解：“get＋过去分词”表被动一、基本用法英语被动语态通常由“助动词be+过去分词”构成，有时也可用“get+过去分词”构成：James got beaten last night. 詹姆斯昨晚被打了。
How did that window get opened? 那个窗户是如何打开的?Cleaning women in big cities usually get paid by the hour. 大城市的清洁女工通常按小时计酬。
二、用法说明但总的说来，用get构成的被动语态不如用be构成的被动语态常见，尤其是在含有施动者的by短语时，用get构成被动语态更是少见。
不过有时用be+过去分词构成被动语态构成误解时，人们可能会选get+过去分词来避免这种误解：The window was broken. 窗户破了(表状态)。
/ 窗户被打破了(表动作)The window got broken. 窗户被打破了(表动作)2初中英语被动语态知识点详解：何时使用被动语态1.我们在平常的英语交流中，尽量使用主动语态，但在下列情况下，则通常使用使用被动语态：The glass is broken. 玻璃杯破了。
Letters are collected at eight every morning. 信件每天早晨八点收取。
2. 为了强调或突出动作的承受者时。
如：The desk was made by Master Wang. 这张课桌是王师傅做的。
The bag was taken away by his sister. 那个口袋是她姐姐提走的。
3. 在上下文中，为了使句子间连接紧密时。
如：I have a new motorbike. It was given to me as a birthday present by my father. 我有辆新摩托车。
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英语被动语态讲解
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。
一、被动语态的构成
英语动词的被动语态由助动词be+及物动词的过去分词构成。
助动词be必须与主语的人称和数量保持一致，并有时态的变化。
例如：The man was fooled by the two boys. The book has been translated into several languages.
二、被动语态的用法
（1）动作的执行者不知道是谁或难以说明时常用被动语态。
例如：
Street lights are often turned on at six in winter. The new test book will be used next term.
（2）当动作的承受者比起动作的执行者来说更能引起人们的关心而需要加以强调时，要用被动语态。
例如：
This kind of bicycle is not sold in our shop. The thief was caught by a policeman yesterday.
（3）含有双宾语的句子，主动句中的间接宾语或者直接宾语都可变为被动语态中的一个主语，另一个保留不变。
变为主语的若是主动句中的直接宾语在变为间接宾语前则需加介词to 或for。
例如：The pianist gave the pupils(间接宾语)some advice(直接宾语)
→The pupils were given some advice by the pianist.→Some advice was given to the pupils by the pianist.
(4)在主动语态句中动词make、have、let、see、watch、hear、feel等后接动词不定式作宾语补足语，动词不定式不加to。
但变成被动语态时后面的不定式都须加上to。
例如：The boss made them work ten hours a day. →They were made to work ten hours a day.
A boy saw him enter the house. →He was seen to enter the house.
三、被动语态的时态
教材中出现了四种时态的被动语态及带有情态动词的被动语态。
一般现在时构成：助动词be + 动词的过去分词例如：This kind of car is made in shanghai.
一般过去时构成：助动词was/were + 动词的过去分词例如：The bridge was built in 1992.
现在进行时构成：be + being + 动词的过去分词例如：A new bridge is being built in my hometown.
一般将来时构成：will/be going to do + be + 动词的过去分词例如：These books are going to be posted tomorrow.
带有情态动词的被动语态构成：情态动词+ be + 动词的过去分词例如：Can this walkman be repaired here?
※主动语态改为被动语态的步骤：
①主动语态中的宾语变为被动语态句中的主语；
②主动语态句中的动词改为相应的被动语态；
③主动语态句中的主语变为被动语态句中by的宾语。
主动语态句中的谓语动词带有双宾语，即直接宾语和间接宾语时，转换方法有两种：
①把间接宾语转化为主语，保留直接宾语
②把直接宾语转化为主语，保留间接宾语。
此时，一般需在间接宾语前加适当的介词（通常是介词for或to)。
在短语see sb. do sth. 中，动词see后跟不带to的不定式作宾补。
改为被动语态时要加上to。
用于这一结构的谓语动词一般是表示知觉的动词如see, hear,watch,find等，以及使役动词make, let等。
第三节巩固练习
Ⅰ.把下列主动语态改为被动语态:
1、We often use a recorder in our English class.
2、They will show a new film next week.
3、When did they build the house?
4、I saw the boy enter the room.
5、Will they show a new film next week?
6、Have they posted the letter yet?
7、We often see him help his classmate.
8、You must turn off the light before you go to be.d
9、Who is repairing the bike?
10、The student should learn all the texts by heart.
Ⅱ.选择填空:
1. The reading room ________ yesterday afternoon.
A. cleaned
B. is cleaned
C. was cleaning
D. was cleaned
2. The workers were made ________ ten hours a day.
A. work
B. to work
C. working
D. worked
3. Food ________ in a cool place in summer.
A. must keep
B. mustn’t keep
C. must be kept
D. mustn’t be kept
4. His father ________ to work in Hong Kong 3 years ago.
A. sent
B. was sent
C. has sent
D. has been sent
5. The pen ________ well.
A. writes
B. is written
C. was written
D. writing
6. Great changes ________ in the town since 1988.
A. have taken place
B. have been taken place
C. has taken place
D. has been taken place
7. Our compositions must ________ next Monday.
A. be hand in
B. be handed in
C. handed in
D. be handing in
8. The child will ________ back to his parents next month.
A. sent
B. send
C. be sent
D. be sending
9. ____ his work ____ yet?
A. have…been finished
B. has …been finished
C. has …finished
D. have…finished
10. The classroom ________ now.
A. is cleaning
B. is being cleaning
C. is being cleaned
D. is cleaned
Ⅲ.用适当时态和语态的动词填空:
1、Can he ________ (speak) English?
2、What language ________ (speak) in that country?
3、The film ________ (show) many times since last Sunday.
4、These TV sets ________ (make) in Sichuan.
5、It has got so dark. Would you please ________ (turn) on the light?
6、A new hospital ________ (build) in this area now.
7、________ the book ________ (return).
8、Rice ________ (grow) in the south. 9、The window ________ (not break) by the boy.
10、I ________ (tell) he ________ (not come) just now.。