1、意义上没有区别但是后面跟的内容有区别get ready to后面加动词原形 也就是get ready to do sth.get ready for后面加ING格式或者名词 也就是get ready for doing sth.或者get ready for sth.举几个例子:get ready to have a picnicget ready for having a picnicget ready for a picnic。
