2016-2017学年 外研版 必修2 Module6 Films and TV programmes grammar课件 (1)
2016-2017学年 外研版 必修2 Module6 Films and TV programmes  grammar课件 (1)第4页

 1.Adverbial Clauses of Time:(时间状语从句) when, while, as, before, after, since, until, as soon as, every time, each time, the moment, by the time , immediately , the minute , the second….