sice3种用法(sice3)

在生活中，很多人可能想了解和弄清楚since的三个必考句型精讲的相关问题？那么关于since3种用法的答案我来给大家详细解答下。

　

(1) Since + S + 过去式，S + 现在完成式

例句：Since he went to senior high school, he has worked very hard.

自从他上高中，他一直很用功。

Jacques Arnold has been a member of parliament since 1987

雅克·阿诺德自1987年以来一直是议会议员。

Since I separated from my husband I have gone a long way.

自从我和我丈夫分开后，我的生活发生了很大的变化。

(2) It is +--- + since +持续性谓语动词(表否定)

例：It is three years since she lived here. 她已三年不住这儿了。

It's only a year since I last saw the child and he's grown so tall.

这孩子一年不见，长这么高了。

(3) It is + --- + since S + 瞬间谓语动词(表肯定)例：

It is years since I stopped smoking).我戒烟已经数年了。

It is nearly two years since I came here.

我来这儿快两年了。

温馨提示：通过以上关于since的三个必考句型精讲内容介绍后，相信大家有新的了解，更希望可以对你有所帮助。