I will go shopping on Sunday.(Sunday指的是这个星期天)/ I went shopping on Sunday (Sunday 指的是上一个星期天)
两句都没加the,说明星期有就近指代功能,它随着动作时间的变化而变化。
那么He died on the Sunday of the car accident.这句为什么不可以随时间变化而变化,一定要加the呢? 如果这样的话,I went shopping on Sunday at the end of last month 这句加the吗?