名词的复数或加后缀s的意义变化1. 由动词转化来的行为抽象名词常可以转化为可数名词被事件化或物化.而成为可数名词，常用其复数。如:(1) experience-experiences 经验-经历Generally speaking, the human race has the information and experience to do this.一般说来,人类有知识和经验作这件事.The interview went on well and I told the company my experiences.面试进行顺利,我向公司讲述了我的经历.Our journey by camel was quite an experience.我们骑骆驼的旅行真是一次了不起的经历.(2) exercise-exercises 锻炼-练习,操练They eat too much fat and sugar and dont take enough exercise.他们食用太多的糖和脂肪,而且锻炼不够.I
