this day:时间副词,常在句末做时间状语.
如:We had a good time this day.
in this day:介词短语,常在句首或句末做时间状语,强调以一天为限,具体做了什么.
如:In this day,we visited 3 pavilions.(场馆)
on this day:介词短语,常在句首或句末做时间状语,强调这一天本身的不同寻常.
如:On this day,our country was founded.(成立)
this day:时间副词,常在句末做时间状语.
如:We had a good time this day.
in this day:介词短语,常在句首或句末做时间状语,强调以一天为限,具体做了什么.
如:In this day,we visited 3 pavilions.(场馆)
on this day:介词短语,常在句首或句末做时间状语,强调这一天本身的不同寻常.
如:On this day,our country was founded.(成立)