到我的钱夹掉了当她经过的时候。 　　The boss made the little boy do heavy work.→The little boy was made to do heavy work by the boss. 这个老板让这小男孩干重活。 　　4. 如果是接双宾语的动词改为被动语态时，直接宾语(物)作主语，那么动词后要用介词，这个介词是由与其搭配的动词决定。 　　He gave me a book.→A book was given to me by him. 他给了我一本书。 　　He showed me a ticket.→A ticket was shown to me by him. 他给我展示了一张票。 　　My father bought me a new bike. →A new bike was bought for me by my father. 我父亲给我买了一辆新自行车。 　　5. 一些动词短语用于被动语态时，动词短语应当看作一个整体，而不能丢掉其中的介词或副词。 　　We can’t laugh at him. →He can’t be laugh at by us. 我们不能嘲笑他。 　　He listens to the radio every day. →The radio is listened to by him every day. 他每天都收听广播。 　　The nurse is taking care of the sick man. →The sick man is being taken care of by the nurse.这护士在照顾这个虚弱的男人。   看语态改成被动语态?这个问题困扰了相当多的同学，今天，小编就要来为大家解疑释惑，讲解一下主动语态完了上面的语法知识，大家应该就能明白主动语态和被动语态的转换规则了，赶快收藏起来吧~ 

被动语态 含有情态动词的被动语态

态”的及物动词（表示状态而不是动作，而且常常是不可用于进行时态的动词）如have，fit，suit，hold（容纳），cost， suffer，last（持续）等不能用于被动语态

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。可以这样转被动语态的构成 由于不及物动词不能带宾语，故无被动语态，只有及物动词或相当于及物动词的动词短语才有被动语态换为被动结构的动词有know，say，believe，find，think，report等。如： People believe that he is ill．→It is believed that he is ill．（或：He is believed to be ill．）   3．被动语态改为主动语态的方法： 被动语态中介词by后的宾语改为主动语态中的主语（或按题意要求确定主语），按照这个主语的人称和数以及原来的时态把谓语动词形式由被动语态改为主动语态。注意在主动语态中有的动词要求不带to的动词不定式作宾语补足语，此时要把被动语态中的to去掉。被动语态的主语用来作主动语态的宾语。如： History is made by the people．→ The people make history．

过去完成时。 The said the production costs had been reduced. The boy was reminded that his homework had not been handed in. The media reported more than 1,000 people had been killed in the earthquake. （3）根据语意可以判断出动作先后的被动语态，用语过去完成时。 As the assignment had been done, he went on to search the Internet. He did what he had been told to 另：当从句由 after，before，when或 as soon as引导时，主句和从句都可以用一般过去时。 When he arrived, he called her. They locked the door before they left.

惯了。 2. 被动语态中的过去分词动作意味较强，它只被动语态和过去分词作表语的区别主要是以下两点: 1）含义不同：被动语态能与助动词be（有时可能是get）构成被动结构，不宜用于其他动词之后。如： He was driven away in a police car. 他被用警车带走了。 The guests were introduced to Jane. 客人们被介绍给了简。 The food was cooked last night. 饭是昨天晚上做的。 所以如果语义需要，其后可以接表示动作执行者的by短语。如： He was killed by a falling stone. 他被一块掉下来的石头砸死了。 This tree was planted by my grandfather. 这棵树是我祖父种的。

英语语态有两种，主动语态和被动语态，通过这两种语态，我们可以清楚地了解句子中动作的执行者和承受者，那么怎么将主动语态转语语态有两种，主动语态和被动语态，通过这两种语态化为被动语态呢？跟着沪江小编一起来看看吧。 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。 （2）将动词改为"be+过去分词"。   （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。 eg. Tom  broke a glass. → A glass was broken by Tom. 　 注意事项： （1）主动句中的主语如果是复数形式含糊地表示"人们"、"大家"的单词，变为被动句

有的工作现在都做好了。 Have the letters been posted? 信都寄了吗？ (5) 过去完成时的被动语态：had been+过去分词 He said the work had been finished. 他说工作已完成了。 (6) 现在进行时的被动语态：am [is, are] being+过去分词 My watch is being repaired by him. 我的表正在由他修理。 The plan is now being discussed. 计划现在正在讨论。 (7) 过去进行时的被动语态：was [were] being+过去分词 He said that the man was being operated on. 他说那个人正在动手术。 He told me that a new station was being built. 他说正在修建一个新车站。 (8) 过去将来时的被动语态：would be+过去分词 He said that the meeting would be held next week. 他说会议将于下周举于。   ★4. 含有情态动词的被动形式 若主动语态中谓语含有情态动词，在相应的被动语态中通常应保留该情态动词，其结构为“情态动词+be+过去分词”： Everyone must know this. →This must be known by everyone. 请看以下带情态动词被动句实例： This can’t be done in a short time. 这不是短期内可以完成的。 Can this be done by machine? 这语中的语态体系浩如烟海，里面学问很大，掌握语态的用法对学习英语可以由机器来做吗? The work must be done at once. 这工作必须马上做了。   怎么样，看完了小编给大家准备的语法知识，有没有感觉收获颇多呢？喜欢就收藏起来吧~

化为句子主语。 She gave the little girl some flowers．她给了那个小女孩一些花。 The little girl was given some flowers by her. 2.将直接宾语转被动语态的基本结构是：be动词的过去式（was、were）+动词的过去分词+其他形式。其表示过去某一时间的被动化为句子主语，此时间接宾语前通常加上介词to或for（何时用to，何时用for，）。 例：They bought the children many good books. 他们给那些孩子买了许多好书。 →Many good books were bought for the children by them. 例：He lent me a pen.能借给我一支钢笔。→A pen was lent tome by him. （2）在不定式作宾语补足语的结构中，改为被动语态时，把主动语态中的宾语提到被动语态主语的位置，宾语补足语的位置不变。 例：He asked the boy to wash the car.他让那个男孩洗车。 →The boy was asked to wash the car. 例：I saw a policeman enter the classroom. 我看见一名警察进了教室。 →A policeman was seen to enter the classroom. （3）不带to的不定式作宾语补足语，在变为被动语态时要加上to。 常接省略to的不定式作补足语的动词有： 一感（feel）、二听（listen to，hear）、三让（let，make，have）、四看（watch，see，look at，notice），帮助（help）可带可不带。

来了相当丰富的与被动语态的用法相关的语法，一起来看看吧！   1. 不及物动词无被动语态。 What will happen in 100 years？一百年里会发生什么事？ The dinosaurs disappeared about 65 million years ago. 约65万年前恐龙灭绝。 2. 有些动词用主动形式表示被动意义。 This pen writes well. 这支钢笔很好写。 This new book sells well. 这本新书卖的很好。 3. 感官动词或使役动词使用省略to的动词不定式，主动语态中不带to ，但变为被动语态时，须加上to 。 例：make somebody do something→somebody+ be +made to do something see somebody do something→somebody +be +seen to do something A girl saw my wallet drop when she passed by.→My wallet was seen to drop by a girl when she passed by. 一个女孩看到我的钱夹掉语中的语态体系浩如烟海，里面学问很大，掌握语态的用法对学习英语了当她经过的时候。 The boss made the little boy do heavy work.→The little boy was made to do heavy work by the boss. 这个老板让这小男孩干重活。 4. 如果是接双宾语的动词改为被动语态时，直接宾语(物)作主语，那么动词后要用介词，这个介词是由与其搭配的动词决定。 He gave me a book.→A book was given to me by him. 他给了我一本书。 He showed me a ticket.→A ticket was shown to me by him. 他给我展示了一张票。 My father bought me a new bike. →A new bike was bought for me by my father. 我父亲给我买了一辆新自行车。 5. 一些动词短语用于被动语态时，动词短语应当看作一个整体，而不能丢掉其中的介词或副词。 We can’t laugh at him. →He can’t be laugh at by us. 我们不能嘲笑他。 He listens to the radio every day. →The radio is listened to by him every day. 他每天都收听广播。 The nurse is taking care of the sick man. →The sick man is being taken care of by the nurse.这护士在照顾这个虚弱的男人。   怎么样，看完了小编给大家准备的语法知识，有没有感觉收获颇多呢？喜欢就收藏起来吧~