ever since，since和since that的区别 _云知道

1，since和since that的区别since 侧重主句从句表示显然的或己为人知的理由，一般用于句首表示一种含有勉强语气的原因

2，since与ever 能不能讲明显些谢谢since自……以来。表示动作从过去某一点时间一直延续到说话时间为止。主句中通常为延续性动词的现在完成时，since从句中一般用短暂性动词的一般过去时。It has been just a week since we arrived here.我们到这儿刚刚一星期。ever since 从那时起直至现在，此后一直。表示说话者强调主句动作或状态持续时间长，语气比since强。Ever since they got married in 1950, they have lived happily.自一九五零年结婚以来，他们一直生得很幸福。

3，ever since和since区别since 之前加ever，除了强调没有其他意思。常见的表达有：ever since, ever before, ever after, ever afterwards 等。since 和ever since，都可以用作：副词（单独使用）；介词（接名词性词语）；连词（接从句）有区别自己想有区别自己想有区别自己想有区别自己想ever since和since区别：1、ever since和since意思是一样的，用法有区别。ever since后面可以不加任何东西，也可以加名词或者加从句。2、since 可以放在句末，或者句首。【ever since，since和since that的区别】

4，ever 和since 还有since then 有什么区别ever since 作为连词=since 完成时态---- ever since +主+动词简单过去式例：I have known him ever since he was a child.他从小我就认识他了.这种用法同since 差不多,不过 ever since 比 since 用得少.再如：We have lived in Shanghai ever since we came to China.(自从我们来到中国之后就住在上海.) then本身是个过去的时间点,since then表示从那个时间点到现在的情况,一般是现在完成时.比如 I have not gone there since then.ever since 作为连词=since 完成时态---- ever since +主+动词简单过去式例：i have known him ever since he was a child. 他从小我就认识他了。这种用法同since 差不多，不过 ever since 比 since 用得少。再如：we have lived in shanghai ever since we came to china.(自从我们来到中国之后就住在上海。) then本身是个过去的时间点，since then表示从那个时间点到现在的情况，一般是现在完成时。比如 i have not gone there since then.5，ever since的用法1.ever since 的结构：(作为连词)=since 完成时态---- ever since +主+动词简单过去式例：I have known him ever since he was a child. 他从小我就认识他了。这种用法同since 差不多，不过 ever since 比 since 用得少。再如：We have lived in Shanghai ever since we came to China.(自从我们来到中国之后就住在上海。) 2.以上所说的 ever since 作为连词。ever since 也可作为副词，解释“此后”（就一直...）例：1）He fell ill at Christmas and has been ill ever since. 他在圣诞节生病了此后就一直不适。（has + be ill） 2）He left home last year and has been away ever since. 他去年离家走了，此后一直在外面。（has + be away） 3）He fell off his horse a week ago and has been in bed ever since. 一周前他从马背上跌下来，从那以后就一直躺在床上。4）He went to Turkey in 1950 and has lived there ever since. 他在1950年去土耳其，此后就一直住在那里。意思译为曾经。用于现在完成时。