We go and do some shopping ( ) Sunday morni

问题描述:

We go and do some shopping ( ) Sunday morni
We go and do some shopping ( ) Sunday morning.

此处填on.in 用在 in the morning 、in the afternoon 、in the evening .而涉及到具体某一天的某个时辰要用on.此外,in还能用在:① in+年份 如:in 2013 ②in+季节 如:in autumn ③in+月份 如:in October ④ 就是in the morning等 而on用在:① on+具体某天 如:on sunday、on sunday morning ②on+日期 如on October 19th ③ on+节日 如 on New Year's Day