have to 是个固定词组,不得不的意思,have got to实际上是个完成时,是get to 的完成时,get to的意思是get toTo begin. Used with the present participle:开始:开始。和现在分词连用:got to reminiscing.开始追忆往事To start to deal with:开始处理:didn't get to the housework until Sunday.直到星期日才着手处理家务To influence or affect, especially adversely:影响:影响,尤指相反地:The noise really gets to me.噪音真的令我心烦