一般过去时的被动语态

一般过去时的被动语态Tag内容描述：<p>1、一般现在时的被动语态一、英语语态有主动语态和被动语态两种。主语是动作的执行者，叫主动语态。如：Wecleantheclassroom.我们打扫教室。主语是动作的承受者，叫被动语态。如：Theclassroomiscleaned(byus).教室被（我们）打扫。二、被动语态的构成：助动词be+及物动词的过去分词+（by+宾语）其中by意为“被；由”，表动作的执行者。如：Theglassisbrokenbythatboy.玻璃杯是那个男孩打破的。be有人称、数和时态的变化，其肯定式、否定式、疑问式的变化规则与be作为连系动词时完全一样。&#1。</p><p>2、一般过去时的被动语态I. 定义：表示过去某一时间的被动动作或过去经常性、习惯性的被动动作，无需说明动作执行者时可省去“by + 动作执行者”。II. 结构： 一般过去时的被动语态：1.肯定结构： 主语 + was / were + 及物动词的过去分词 + by + 动作执行者 Eg：The teaching building was built six years ago. 这座教学楼建于六年前。练习：( ) Many trees and flowers ___________ in our school last year. A. plant B. planted C. have planted D. were planted 注意： was, were的使用由主语的单复数形式而定，主语为第三人称单数名词。</p><p>3、一般过去时的被动语态 用法 被动语态用于以下一些情况 1 当不知道谁是动作执行者时 Money and keys were taken from coat pockets during the party 当谁是有关动作执行者显得并无意义 不重要或者已很清楚时 一般过去时的被动语态常见于某些类型的报道文 其中包括 2 有关法律程序的报道 A woman was sentenced to two y。</p><p>4、一般过去时的被动语态,Teacher: Gao Shuzhen,The telephone was invented in1876. Personal computers were invented in 1971.,1. 一般过去时的被动语态：was/were + V.过去分词,e.g. The window was broken by Tom. The trees were planted b。</p><p>5、一般过去时的被动语态 进阶练习 一 单项选择 1 The 3G mobile phone has influenced people s life a lot since it A invents B invented C is invented D was invented 2 Did you go to Linda s birthday party Ji。</p>