时间状语从句用法[急!!!在线等!]答:从属连词有when, while, as, after,before, as soon as, the moment/minute/instant, since, hardly/scarcely/barely…when, no sooner…than…, till, until, once, whenever, directly(非正式用法)等等。when (当…时)―― In our city, school buses are used only when(当…时) children...
hardly,scarcely,barely 的区别 这几个词好像没什么区别,真的搞不懂...答:scarcely在句中一般放在行为动词之前,助动词、情态动词或系动词之后。scarcely之后可接any, ever, at all等,表示“几乎不”“几乎从不”“几乎没有”; 也可接when表示“刚刚…就…”,这时主句用过去完成式, when引导的从句用一般过去式。barely作“仅仅”和“只不过,几乎不”解时强调不多余,因其...