小学英语语法学习--被动语态

英语语法：被动语态的用法1. 一般现在时的被动语态构成：is / am / are + 及物动词的过去分词Our classroom is cleaned everyday. 我们教室每天都被打扫。

I am asked to study hard. 我被告知要努力学习。

Knives are used for cutting things. 刀是用来切东西的。

2. 一般过去时的被动语态构成：was / were + 及物动词的过去分词A new shop was built last year. 去年修了一座新商店。

Dinosaur eggs were laid long long ago. 恐龙蛋被放置了很久很久。

3. 一般将来时的被动语态构成：will+ be + 及物动词的过去分词A new hospital will be built in our city. 我们城市将要修建一家新医院。

Many more trees will be planted next year. 明年会种更多的树。

4. 现在实行时的被动语态构成：am / is / are + being + 及物动词的过去分词Uncle Wang is mending my bike now.→My bike is being repaired by Tom now. 王叔叔正在修理我的自行车。

They are planting trees over there. →Trees are being planted over there by them. 他们在那里种植的树木。

5. 现在完成时的被动语态构成：has / have + been + 及物动词的过去分词This book has been translated into many languages. 这本书被翻译成多种文字。

Many man-made satellites have been sent up into space by many countries. 在很多国家有很多人造卫星被送上了太空。

英语语法被动语态总结一、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 been 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Theproject will have been completed before July.2. 被动语态的特殊结构形式1)带情态动词的被动结构。

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。

学习中的被动语态构成及应用被动语态是英语语法中的重要部分，它在求职、学习、写作等多个领域都有广泛的应用。

了解被动语态的构成及其正确应用可以帮助我们更好地理解英语语法规则并提高自己的表达能力。

本文将详细介绍被动语态的构成以及在学习过程中的应用。

一、被动语态的构成被动语态由“be”动词的不同形式以及主动语态的过去分词构成。

主动语态的句子结构为“主语 + 动词 + 宾语”，而被动语态的句子结构为“宾语 + be动词 + 过去分词 + 介词（可选）”。

1.一般现在时的被动语态构成：be动词形式：am/is/are主动语态：主语 + 动词 + 宾语被动语态：宾语 + am/is/are + 过去分词例如：（主动）They build houses.（被动）Houses are built by them.2.一般过去时的被动语态构成：be动词形式：was/were主动语态：主语 + 动词 + 宾语被动语态：宾语 + was/were + 过去分词例如：（主动）She wrote a book.（被动）A book was written by her.3.一般将来时的被动语态构成：be动词形式：will be主动语态：主语 + will + 动词原形 + 宾语被动语态：宾语 + will be + 过去分词例如：（主动）They will finish the project.（被动）The project willbe finished by them.二、被动语态的应用被动语态在实际生活和学习中有着广泛的应用。

1.强调宾语通过使用被动语态，我们可以将宾语置于句子的主要位置，从而强调宾语的重要性。

这对于写作和口语表达中的论述和解释非常有帮助。

例如：（主动）Many people speak English.（被动）English is spoken by many people.2.不知道或不关心动作的执行者在某些情况下，我们可能并不知道或并不关心动作的执行者是谁。