except to do 和but to do的区别

ut与except同义,但but多用在every,any,no等和由这些词构成的复合词如everything,anywhere,nobody等词以后及all,none之后 eg：The children go to school everyday but Sunday.They are all gone but me.You can get the book anywhere but here.There is no one but me.Who but George would do such a thing?