当after后面跟动词ing 形式时,是介词.
例如：After finishing homework,he went to bed.
当after 后面跟句子时,是连词.
例如：After he finished his homework,he went to bed.
【俊狼猎英】团队为您解答.
现在分词短语作状语前面加个after,则after是介词还是连词?
当after后面跟动词ing 形式时,是介词.
例如：After finishing homework,he went to bed.
当after 后面跟句子时,是连词.
例如：After he finished his homework,he went to bed.
【俊狼猎英】团队为您解答.