释义 |
long , before ~:~ before —— 584 1a. before long 这个短语作“不久”讲,相当于 soon 或 shortly 的意思; long before 是个状语,作“很早以前”讲,相当于 a long time earlier 的意思(注:据说 before long 是 before along time has elasped 的省略)。 例如: I shall go to see him before long. 我不久将去看望他。 He said he had known her long before. 据他说,他早已认识她了。 比较: It happened before long. 不多久就已发生了。 It happened long before. 很早以前就已发生了。 1b. long before 这个状语是由省略结构演变而来;就是说, long 是个副词,是修饰由 before 连接的从句,所以要用过去时态。 比较: I finished my work before I returned home. 我回家之前,已把工作干完了。 ( before 是个连词连接从句 I re-turned home ) I finished my work long before I return home. 我回家之前,早已把工作干完了。( long 是个副词修饰由 before 连接的从句)
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