Question

somuch和toomuch有什么区别

Answer 1

so much意思是“这么多”。只强调某事物数量上的多，与so few or so little“这么少”意思相对。There is so much room left in the lounge.Let's have a rest.
too much意思是“太多”。强调某事物数量上过多，过犹不及，有厌烦或无可奈何之义。如：There are too much noises here.I can not bear it.
相同之处：若其后接名词，应为不可数名词。