语法专题 动词-ing形式(现在分词)作状语

一、动词­-ing形式(现在分词)作状语的句法功能 1.作时间状语(相当于一个时间状语从句)。 Walking in the park，she saw an old friend. ＝When/While (she was) walking in the park，she saw an old friend. 当她在公园里散步时，她看到了她的一个老朋友。 Having finished the homework，he went shopping. ＝After he had finished his homework，he went shopping. 完成作业后，他就去购物了。

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