我八点起床吃早饭用英语怎么说

"I get up at 8 o'clock and have breakfast" 是说我在八点钟起床并吃早饭的英语表达。

其中，"get up" 是 "起床" 的意思，来源于动词短语 "to get up"，表示 "离床"、"起床" 的意思。

例如：

I always get up early on weekdays. (我周一至周五总是早起。)
He gets up at 6:00 every day. (他每天6点钟起床。)

"have breakfast" 是 "吃早饭" 的意思，来源于动词短语 "to have breakfast"，表示 "吃早饭" 的意思。

例如：

She always has breakfast at 7:00. (她总是7点钟吃早饭。)
I have breakfast at home. (我在家里吃早饭。)