wake up to

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

我醒来发现自己在医院里。

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

他还没有认识到形势有多严峻。

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

我该清醒认识自己。我无所事事浪费太多的时间, 差点毁我的事业。