so many 和so much的区别就是many和much的区别，列举如下： 1、修饰对象不同 many 修饰或代替可数名词（复数），与 few（少数）相对； 例句：He has many story books. 他有许多故事书。 而 much 用来修饰或代替不可数名词（单数），与little（少量）相对。 例句：He doesn't spend much time preparing his lessons. 他备课不花太多时间。 2、用法不同 many作主语时谓语动词用复数。 例句：There aren't many large glasses left. 大玻璃杯剩下的不多了。 much作主语时谓语动词用单数。 例句：Much of the land was flooded. 大片土地被水淹没。 3、修饰词不同 the，these，those可以修饰many。 例句：Did you see those many people ? 你在那儿看见许多人了吗? the，this，that可修饰much。 例句：I don't see the much of Tony nowadays. 我现在见托尼的次数不多。

　　so many和too many的区别主要是：so many 是“这么多、如此多”的意思,后面是“以至于......”，表示一种结果；而 too many 是太多了,一般说“too many”,常和不定时连用， 表示否定意思,往往译作“太多了,而不能”。例如: 　　1.So many things are unsafe these days—milk, cranberry sauce, what have you. 　　现如今很多食品都不安全——牛奶、蓝莓酱等等。 　　2.So many of these questions simply don't have answers. 　　这些问题有很多根本就没有答案。 　　3.There were too many other demands on his loyalty now. 　　现在还有太多其他的事情也要求他忠心。 　　2.It was scarcely in their interest to let too many people know. 　　他们并不希望太多人知晓此事。