some bread不是可数名词。因为bread是物质名词，表示单纯物质概念时，没有复数形式。
some：det. 一些; (与不可数名词或复数可数名词连用)若干; (指一集体中的某些成员或一事物的某些类型)某些; 部分; 好些; 不少的; 相当多的。
bread：n. 面包; 钱。
扩展资料
There was usually some bread going cheap at the end of the day.
在收市前常常有些面包降价出售。
Do you want some bread to mop up that sauce?
要不要用块面包把这酱料蘸蘸吃了？
Please cut me some bread.
请给我切点面包。
You need some bread and milk.
你需要一些面包和牛奶。
Having bought some bread, I had to wait for the car that was supposed to pick me up.
我买了些面包，所以只好等那辆本该接我的车。
