你周末要上班吗的英语是：Do you have to work on weekends?

上班的英文表述有：

be on duty值班；值日；执勤

go to work去工作；去上班；上班

start work开始工作；开始上班；工作开始

双语例句：

1、尽管病得很重，他仍然去上班了。

He went to work in spite of his serious illness.

2、她同客人寒暄了几句就上班走了。

She exchanged a few words of greeting with the guests before she left for work.

3、人家都回家了，就我还在上班。

I stayed at work when everyone else had gone home.

4、让你星期天还上班，太说不过去了。

It is unreasonable to ask you to work on Sunday.

5、你得在上班时间之外做这件事。

You will have to do it outside office hours.