关于I have had a bad day的问题

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/04/29 04:54:54

关于I have had a bad day的问题
I apologise if I have had a bad day and been grumpy with them.请问这里面为什么要用have had a bad day,为什么不可以说if I have a bad day.

if引导一个从句,如果从句的动作先于主句的动作,则用相应时态.
此处主句i apologize 是一般现在时态,而从句if中的动作发生在主句前,则要用现在完成时,即助动词have+过去分词.此处have的过去分词是had.如果主句是一般过去式,则从句要用过去完成时

关于I have had a bad day的问题 I had a bad day 中译英 had a bad day I've had a bad day.这句话如何展开.若展开后为I have had a bad day 那么两个hav I have had a bad cold this is the _____(bad)day I have ever had I have a bad and good day的英语作文 "I had a bad I had a bad day那个 bad 可替换什么单词? you had a bad day是哪部电影的歌? 能帮我根据“I have really a bad day!”写几句具体形象的句子吗? I have a bad