时间状语从句
在表一...就...”的时间状语从句中，有两个特殊的句型较为常用，即hardly...when...和no sooner...than...。句中先发生的动作要采用过去完成时，后发生的动作要采用一般过去时。如：
He had hardly seen me when he ran off. （他一看到我就跑掉了。）
I had no sooner left than she called. （我刚走她就打来了电话。）
【注意】
当hardly或no sooner提到句首时，会引起倒装。上面的两句话就会变为：
Hardly had he seen me when he ran off.
No sooner had I left than she called.
