搜搜做题作业网this hat has been in the window for a long time
来源：学生作业帮 编辑：搜搜做题作业网作业帮 分类：英语作业 时间：2024/05/04 02:29:28
this hat has been in the window for a long time
这里的has been 句型不懂 用法和在句子里的意思
这里的has been 句型不懂 用法和在句子里的意思
这个帽子在窗户上已经有一段时间了.
has been 是现在完成时,表示这个动作对现在仍然后影响.也就是说,帽子现在还是在窗户上.
如果我们用had been也就是过去完成时时态的话,意思就不同了.表示的是,帽子曾经在窗户上放了一段时间,但是现在已经不在窗户上了.
has been 是现在完成时,表示这个动作对现在仍然后影响.也就是说,帽子现在还是在窗户上.
如果我们用had been也就是过去完成时时态的话,意思就不同了.表示的是,帽子曾经在窗户上放了一段时间,但是现在已经不在窗户上了.
this hat has been in the window for a long time
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