被动语态的构成是怎样的?
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被动语态的构成是怎样的?
被动语态的构成是由“be”动词的不同形式加上过去分词构成的,其中“be”动词的形式根据时态和人称的不同而变化。具体构成如下:
一般现在时被动语态:am/is/are + 过去分词
例如:The book is read by me.(这本书被我读了。)
一般过去时被动语态:was/were + 过去分词
例如:The letter was written by him.(这封信是他写的。)
现在进行时被动语态:am/is/are being + 过去分词
例如:The house is being built by the workers.(这座房子正在被工人们建造。)
过去进行时被动语态:was/were being + 过去分词
例如:The cake was being baked by my mother.(这个蛋糕正在被我妈妈烤。)
一般将来时被动语态:will be + 过去分词
例如:The meeting will be held next week.(会议将在下周举行。)
完成时态被动语态:have/has been + 过去分词
例如:The work has been done by him.(这项工作已经被他完成了。)
将来完成时态被动语态:will have been + 过去分词
例如:The project will have been finished by the end of this year.(这个项目到今年底将已经完成。)
一般现在时被动语态:am/is/are + 过去分词
例如:The book is read by me.(这本书被我读了。)
一般过去时被动语态:was/were + 过去分词
例如:The letter was written by him.(这封信是他写的。)
现在进行时被动语态:am/is/are being + 过去分词
例如:The house is being built by the workers.(这座房子正在被工人们建造。)
过去进行时被动语态:was/were being + 过去分词
例如:The cake was being baked by my mother.(这个蛋糕正在被我妈妈烤。)
一般将来时被动语态:will be + 过去分词
例如:The meeting will be held next week.(会议将在下周举行。)
完成时态被动语态:have/has been + 过去分词
例如:The work has been done by him.(这项工作已经被他完成了。)
将来完成时态被动语态:will have been + 过去分词
例如:The project will have been finished by the end of this year.(这个项目到今年底将已经完成。)
MBA考试视频英语视频被动语态的构成是怎样的?