笔者在教学中曾因下面句子中When的释义问题同学生进行过一番讨论。 (1)Movement of the earth’s crust a- long faults and plate margins sometimes causes earthquakes. Pressure builds up until breaking point,when violent movement occurs.(《现代英语》读与写第 一级:P/41) 一位学生根据《朗曼当代英语词典》(以下简称《朗曼》)中对when的第五释义“(after a COMMA)and then”(1253页)
