过去进行时其实好容易,就是有特别强调的意思,比如：all day of yesterday
过去完成时也很简单就是某样事情在某样事情发生前发生,比如：he had finish homework before he was came back home.
请问：英语中,过去完成时与过去进行时的区别.
过去进行时其实好容易,就是有特别强调的意思,比如：all day of yesterday
过去完成时也很简单就是某样事情在某样事情发生前发生,比如：he had finish homework before he was came back home.