I'm at home now, and go to work at 4th of this month.英语表达或者英国人的语言中, 很少用几号来说的, 一般用周几的形式。假设4号是周五, 上述句子应该是:I'm home now, and I have to go to work on Friday.上周五, last Friday。下周五:the next Friday, 一周后的周五:the week Friday。依此类推。