经典句型：It's time to get up.该起床了。
A: It's time to get up.
B: What time is it?
A: lt，s seven o'clock.

甲：该起床了。
乙：现在几点了？
甲：7点了。

经典句型：I stayed up late last night.我昨晚睡得很晚。
A: I stayed up late last night. I'm sleepy now.
B: What did you do last night?
A: I'd been busy writing a paper.
甲：我昨晚睡得很晚，我现在很困。
乙：你昨晚做什么了？
甲：我忙着写论文。

句型讲解：

表示到做什么事情的时间了，可以用Its time to ...或者It's time for ...如：It's time to have supper.或者 也可以说 It's time for supper.

stay up late 是“睡得很晚”的意思，如果说没睡，则是 stay awake。如：I stayed awake the whole night. 昨晚我整夜没睡。