一、意思不同
1、What day is it today意思:今天是星期几
例句:
What day is it today? It's wednesday. let's go and play football.
今天星期几星期三。我们去踢足球吧。
2、what day is today意思:今天几号
例句:
Do you remember what day is today?
你记得今天是什么日子吗
二、词性不同
1、What day is it today词性:What day is it today中today是时间状语。
2、what day is today词性:What day is today中today是名词。
三、侧重点不同
1、What day is it today侧重点:用作不可数名词时,意思是“今天”,只指白天,不指黑夜。
2、what day is today侧重点:一般用作主语,用作定语时多用其所有格。