大学英语语法 之 将来完成进行时的被动语态的讲解与练习
将来完成进行时的被动语态是英语语法中的一种时态形式。它表示在将来某个时间之前正在进行的被动动作或状态。
e.g.By tomorrow, the report will have been being written for a week.
一、将来完成进行时的被动语态的结构
将来完成进行时的被动语态的结构为:will have been being 动词的过去分词
二、将来完成进行时的被动语态的用法
将来完成进行时的被动语态用于描述将来某个时间之前正在进行的被动动作或状态。它强调对将来某个时间点之前的过程或状态的观察与评价。以下是使用将来完成进行时的被动语态的常见情况：
1.被动动作在将来某个时间点之前已经开始且仍在进行
e.g.By next week, the new stadium will have been being constructed for months.
2.被动动作在将来某个时间点之前刚刚完成或刚结束
e.g.By the time she gets there, the meeting will have been being held for an hour.
三、将来完成进行时的被动语态的句型
1.肯定句 主语 will have been being 动词的过去分词 其他
e.g.By the time I arrive, the house will have been being built for two years.
2.否定句 主语 will not have been being 动词的过去分词 其他
e.g.By the time I arrive, the house will not have been being built for two years.
3.疑问句 Will 主语 have been being 动词的过去分词 其他。
e.g.Will the house have been being built for two years by the time I arrive?
4.特殊疑问句主语 特殊疑问词 will 主语 have been being 动词的过去分词 其他？
e.g.How long will the house have been being built by the time I arrive?
四、注意事项
在使用将来完成进行时的被动语态时，需要注意以下几点:
1.将来完成进行时的被动语态主要用于描述将来某个时间点之前正在进行的被动动作或状态，因此必须有一个明确的时间参照。
2.将来完成进行时的被动语态比较少见，通常使用相对简单的时态形式即可表达清楚。
总结
将来完成进行时的被动语态用于描述将来某个时间点之前正在进行的被动动作或状态。它的结构为will have been being 过去分词。在使用时要注意明确的时间参照和使用简洁的语言表达。
跟踪练习
1.By next month, I _____ for thirty years.(employ)
2.By this time next year, French _____ by these children for 3 years.(study)
3.In a few months, the project _____ on for a year.(work)
4.By the time the sun sets, the book _____ by me for 3 hours. (read)
5. The house _____ for 6 hours by the time we arrive.(decorate)
6.The cake _____ by the chief for 2 hours when you come.(bake)
7.The car _____ for the whole day when you pick it up. (repair)
8.The stadium _____ for 3 years by next month. (build)
9.His watch _____ for 2 hours when he comes. (mend)
10.The work _____ for 3 months by next Monday.(do)
答案：
will have been being employed， will have been being studied， will have been being worked，
will have been being read， will have been being decorated，will have been being baked
will have been being repaired， will have been being built， will have been being mended
will have been being done
