wake up to

1.I woke up to find myself in the hospital.

醒来发现自己在医院里。

2.He hasn’t yet woken up to the seriousness of the situation.

他还有识到形势有多严峻。

3.It is time I woke up to myself.I've wasted too much time fooling around, and I almost ruined my career.

该清醒识自己。无所事事浪费太多时间, 差点毁事业。