Does Bob need to buy so many tickets?so many,能不能换成so much,举例说明两者的区别.

答：追问 why do you like chinese new year so much ?so much修饰like?不是名词呀?
so much 在这句修饰的是动词“like”,表示程度

帮助理解:
记住这句就OK-----Thank you very much! 非常感谢你!
very much, 在这句里修饰的是动词“thank”.意为“非常,很”
so much 在 Thank you so / very much for helping me with this case.
so much 在这里比very much 更强烈.

so much, very much 在修饰动词时, 修饰的是 这个动词的“程度”,而程度是不可数的. 而 many 只能加可数名词.