since+瞬间性动词的疑问It is two years since you come to see me.It is two years since you come here.since后面+的都是瞬间性动词,但第一句表示的是否定,两年没看了,第二句表示的是肯定来了两年了.请问这个sinc

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since+瞬间性动词的疑问It is two years since you come to see me.It is two years since you come here.since后面+的都是瞬间性动词,但第一句表示的是否定,两年没看了,第二句表示的是肯定来了两年了.请问这个sinc
since+瞬间性动词的疑问
It is two years since you come to see me.
It is two years since you come here.
since后面+的都是瞬间性动词,但第一句表示的是否定,两年没看了,第二句表示的是肯定来了两年了.
请问这个since+瞬间性动词表肯定还是否定有没有什么规律判断?
把 come 改成came。

since+瞬间性动词的疑问It is two years since you come to see me.It is two years since you come here.since后面+的都是瞬间性动词,但第一句表示的是否定,两年没看了,第二句表示的是肯定来了两年了.请问这个sinc
应该一个是接延续性动词一个是接瞬间动词吧.
It+be+时间段+since+瞬间性动词和 It+be+时间段+since+延续性动词是不同的.
It+be+时间段+since+瞬间性动词直接翻译就可以了
比如说It’s several years since we parted. 我们分手好几年了.
It’s many years since Mount Vesuvius last erupted. 维苏威火山上一次爆发至今已有很多年了.
可是It+be+时间段+since+延续性动词则要从反面翻译
比如说It’s a long time since I lived here. 我不住在这里已有好久了.
It has been ten years since I was a teacher. 我不当教师已有十年了.
大概是这些了,希望能对你有帮助.

t is two years since you came to see me.
It is two years since you came here.
since后面+的都是瞬间性动词，但第一句表示的是否定，两年没看了，第二句表示的是肯定来了两年了。

since+瞬间性动词的疑问It is two years since you come to see me.It is two years since you come here.since后面+的都是瞬间性动词,但第一句表示的是否定,两年没看了,第二句表示的是肯定来了两年了.请问这个sinc 瞬间动词Actually it is quite long since I heard anyone better.求翻译 How long is it ____ the metting___?A.When,began B.since,began C.when,begins D.since,has been begin 不是瞬间动词嘛不是不能和how long连用的嘛?为什么不选D 瞬间动词加since瞬间动词后可否用since? since主句中带的动词时延续性还是瞬间性my friend died since last week it's two weeks since my father died 这个为什么是对的?所以根据问题主句的动词要延续性还是瞬间性. since引导的时间状语从句主句用延续性还是瞬间性动词谁能帮我全面的解释一下since这个词像什么是since前后时态不一样,若是延续性动词则前后相反,瞬间性动词则前后一致,最好有例子 since+延续性动词的疑问It is many years since I enjoyed so much last night.enjoy是延续性动词,如果反译的话,应该是“自从我昨晚不高兴以来,已经是很多年了.”明显不对.那这里算不算延续性动词的特例? 书上说since不与瞬间动词连用,那it's 2 years since he left his hometown为什么对? 接since的现在完成时后加延续性动词还是瞬间动词还是都可以 it's...since的用法比如since后跟结束性动词是什么意识,跟延续性动词是什么意思 It is/has……since……的一个问题.It is/has……since……这是一个句型.有个网友说since后面如果接的是短暂性动词,就是否定的意思.eg:It has been 3 years since she got married.意思是她离婚有三年了.我怎瞬间动词转延续性动词open的延续性动词还有We bought the book three years ago.同义句It is ___ years___ we___the book. 关于it is ...since的问题我知道it is...since时,since后加动词过去时时,is可以改成has been.那么如果it was...since的时候since后面的动词用什么呢?是had been吗?还是这个句型不对?那另一个是什么句子呢?我 it was+ 时间段+sb had done结构关于这个结构,后面的动词可以是有瞬间性的和延续性的,我知道在 it is +时间段+sb did sth中,接瞬间性动词和延续性动词两种情况的意思是完全不同的,我想问一下,那关于瞬间动词与延续性动词麻烦大家帮忙把瞬间动词、延续性动词与since for的关系理一下还有他们所用的时态since for可用于过去时吗？瞬间动词的定义 since加时间点用延续性动词还是瞬间性动词两者都可以么?举个例子