不工作可以说:be off,如: She is always off on Saturday and Sunday. (MED) 这里off是副词 当然也可以说:have Monday off, has the week off, give sb a day off 但注意问句的用法,可用于一般疑问句, Does he have the week off? 但没有你所说的用法: How many days off do you have in a week? 有时英语学习的语感很重要,而语感来自于平时的多积累。 希望对你有帮助,如对你有启发,请记得及时采纳