when I arrived home,he was cooking与when I arrived home,he cooked

问题描述:

when I arrived home,he was cooking与when I arrived home,he cooked
差不多的意思吧

恩,意思是一样的,第一句用ing形式强调动作正在进行,第二句过去式只表明他在做饭这个动作.第一句语气强烈