1.询问今天几号?

What's today's date?

What's today's date?

What date is it today?

What's the date?

What's the date today?

2.询问今天星期几?

What day is it?

What's today's date?

What day is it?

3.询问现在几点?

Do you have the time?

What time is it now?

Have you got the time?

What time have you got?

May I ask the time?

Could you tell me what time is it now?

表达时间方法：

一个用to 一个用past

to 表示差多少分到几点，比如：20 to 10就是差20分到十点

pass表示几点过了多少分钟，比如：9 pass 20就是9点20了