英语中的at the weekend与on the weekend有什么区别?快来帮我!

英语中的at the weekend与on the weekend有什么区别?快来帮我! 英语中at the weekend与at the weekends有什么区别? 写一篇英语作文 at the weekend at the weekend造句 at the weekend同义词 at the weekend 英语作文---汉语英语作文 on the weekend or at the weekend 英语在周末应该是on the weekend 还是 at the weekend,并请说明原因. on weekends与at the weekend意思相同吗 如何区分at weekend 与 on weekend Last weekend,we m_ at eight o'clock at the shool g_. 我们说 on weekend ,at weekend,还是in the weekend 一下短语有什么用法区别?At weekend.On weekend.At the weekend.On the weekend. on the team ,on the weekend 和英式英语 in the team,at the weekend 的区别. at the weekend与for the weekend的区别是什么?原句:What are the johnsons going to do at the weekend?We're going to stay at my mother's for the weekend. At weekend和at the weekend有区别吗?同上. 这里（at） the weekend,与（for） the weekend怎样用法?这里at the weekend,与for the weekend怎样用法?what are you going to do at the weekend?与we are going to stay at my mother's for the weekend.这里? 在周末用英语怎样表达是at the weekend 还是 on the weekend 二者有什么区别吗?