You're up early. 你起得早。
I'm an early bird. 我是习惯早起的人。
I woke up at the crack of dawn. 我一早就醒了。 The early bird gets the worm. 早起的鸟儿有虫吃。 A:How about the early worms? 那早起的虫呢?
B:They get eaten. 被吃掉。