英语中的八种时态都有各自的被动语态形式,包括现在时态、过去时态、现在完成时态、过去完成时态、简单将来时态、过去将来时态、现在进行时态和过去进行时态。掌握这些被动语态有助于更好地理解英语语法,并在日常生活和工作中更准确地表达自己的意思。
1. 现在时态被动语态
现在时态的被动语态形式为“am/is/are + 过去分词”,例如:“The cake is being eaten.”(蛋糕正在被吃)
2. 过去时态被动语态
过去时态的被动语态形式为“was/were + 过去分词”,例如:“The book was written by the author.”(这本书是由作者写的)
3. 现在完成时态被动语态
现在完成时态的被动语态形式为“has/have been + 过去分词”,例如:“The letter has been sent.”(这封信已经被寄出)
4. 过去完成时态被动语态
过去完成时态的被动语态形式为“had been + 过去分词”,例如:“The work had been finished before the deadline.”(工作在截止日期之前就已经完成了)
5. 简单将来时态被动语态
简单将来时态的被动语态形式为“will be + 过去分词”,例如:“The cake will be baked by the chef.”(蛋糕将会被厨师烤)
6. 过去将来时态被动语态
过去将来时态的被动语态形式为“would be + 过去分词”,例如:“The meeting would be held tomorrow.”(会议将在明天举行)
7. 现在进行时态被动语态
现在进行时态的被动语态形式为“am/is/are being + 过去分词”,例如:“The house is being painted by the workers.”(房子正在被工人们油漆)
8. 过去进行时态被动语态
过去进行时态的被动语态形式为“was/were being + 过去分词”,例如:“The car was being repaired when I arrived.”(当我到达时,车正在被修理)