请问：next weekend前用介词吗?如果用用什么介词?急
问题描述：
请问：next weekend前用介词吗?如果用用什么介词?急
请说明原因
答
不要
在this, that, next, last, every, yesterday, tomorrow等构成的时间状语前不加任何介词.
（last year, this month, next week, last Saturday, every day, yesterday afternoon, tomorrow morning）
[误]We're going to study harder in this term.
[正] We're going to study harder this term.
[误] I'll be free on next Sunday.
[正] I'll be free next Sunday