题目内容：

At weekend和at the weekend有区别吗?
同上.

优质解答

at the weekend 指的是特定的周末
比如 what are you going to do at this/the weekend?这周末打算怎么安排?
at weekends 指的是所有的周末~
i usually go to movies at weekends.我每周末都去看电影