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will has been doing是什么时态

will has been doing是什么时态

will has been doing是将来完成时,将来完成进行时是英语中的一种基本时态,其动词架构为,shall/will+助动词have+been+动词的现在分词。其表达的意思为表示某种情况从过去一直持续到说话人所提及的未来某个时间,并且有可能持续下去。重点在一直持续。该时态并不常见。

句式结构

1、肯定句

主语+shall/will+have+been+doing+其他

I shall have been working here in this liquid oxygen industrial zone for twenty years by the end of the year.

到今年年底,我将在这个液氧工业区工作20年。

By the time the sun rises, I shall have been sleeping for nine hours.

太阳升起来之前,我已经睡了9个小时了。

2、否定句

主语+shall/will+not+have+been+doing+其他.

3、一般疑问句

Shall/Will+主语+have+been+doing+其他?

肯定回答Yes,主语+shall/will. 否定回答No,主语+shall/will+not.

4、特殊疑问句

特殊疑问词 + 一般疑问句

Which video will they have been making for whole 3 days before the end of the month?

在月底之前,他们还要制作哪一个视频整整3天?

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