比尔(瞧着汤姆的地下室):你有四百多瓶酒。够你喝多久?两年?
Tom:Not a hope.I drink eight bottles a week.Ill have drunk all these by the end of this year.
汤姆:不可能。我每星期喝八瓶。到今年年底我就会把所有这些酒都喝完了。
B 将来完成进行时
形式
will/shall have been+现在分词用于第一人称,而 will have
been+现在分词用于其他人称。
用法
正如将来完成时一样,它通常与一个以by开头的时间短语连用:
By the end of this year hell have been acting for thirty years.
到今年年底他当演员就满30年了。
将来完成进行时与将来完成时的关系和现在完成进行时与现在完成时的关系一样。即在以下情况下可以用将来完成进行时而不用将来完成时:
1 动作本身就是连续的:
By the end of the month he will have been living/working/studying here for ten years.
到了月底他在这里居住/工作/学习就满十年了。
2 一种经常进行的动作被表示为连续的动作:
By the end of this month he will have been training horses/climbing mountains for twenty years.
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