本文目录
英语语法中的时态是指动词所表示的时间概念。英语中的时态主要分为三类:过去时、现在时和将来时。每一种时态都有其相应的被动语态。被动语态是指动作的承受者在句子中成为主语,而动作的执行者则变为宾语。以下是英语时态及其被动语态的详细介绍。
过去时
英语过去时分为简单过去时、过去进行时和过去完成时。
简单过去时
简单过去时表示过去某个时间发生的动作或存在的状态。其被动语态结构为:was/were + 过去分词。
例如:
- The cake was eaten by me yesterday.(蛋糕昨天被我吃了。)
- The book was written by Shakespeare.(这本书是莎士比亚写的。)
过去进行时
过去进行时表示过去某个时间正在进行的动作。其被动语态结构为:was/were being + 过去分词。
例如:
- The room was being cleaned when I arrived.(我到达时,房间正在被清洁。)
- The film was being watched by them at that time.(当时他们正在看电影。)
过去完成时
过去完成时表示过去某个时间已经完成的动作。其被动语态结构为:had been + 过去分词。
例如:
- The work had been finished before I came.(我来之前,这项工作已经完成了。)
- The book had been read by him several times.(这本书他已经读了好几遍了。)
现在时
英语现在时分为简单现在时、现在进行时和现在完成时。
简单现在时
简单现在时表示现在的状态或经常发生的动作。其被动语态结构为:am/is/are + 过去分词。
例如:
- The letter is being written by her now.(她现在正在写信。)
- The book is read by many people.(这本书被很多人读过。)
现在进行时
现在进行时表示现在正在进行的动作。其被动语态结构为:am/is/are being + 过去分词。
例如:
- The cake is being made by the chef.(这个蛋糕正在被厨师做。)
- The meeting is being held in the conference room.(会议正在会议室举行。)
现在完成时
现在完成时表示过去某个时间开始的动作一直持续到现在,或者刚刚完成的动作。其被动语态结构为:have/has been + 过去分词。
例如:
- The book has been read by me.(我已经读过这本书了。)
- The work has been finished by them.(他们已经完成了这项工作。)
将来时
英语将来时分为简单将来时、将来进行时和将来完成时。
简单将来时
简单将来时表示将要发生的动作。其被动语态结构为:will be + 过去分词。
例如:
- The cake will be eaten by me tomorrow.(明天蛋糕将被我吃掉。)
- The book will be delivered to you next week.(这本书下周将被送到你手中。)
将来进行时
将来进行时表示将来某个时间正在进行的动作。其被动语态结构为:will be being + 过去分词。
例如:
- The house will be being painted by them next month.(下个月他们将在油漆房子。)
- The film will be being watched by us at that time.(当时我们将正在看电影。)
将来完成时
将来完成时表示将来某个时间已经完成的动作。其被动语态结构为:will have been + 过去分词。
例如:
- The work will have been finished by them by the end of this month.(到这个月底,他们将完成这项工作。)
- The book will have been read by him before next week.(下周之前他将把这本书读完。)
以上就是英语时态及其被动语态的详细介绍,希望对大家学习英语有所帮助。