不好意思楼主,刚才校正了一下,确实有几处错误和疏忽。现在我重新发一下。
a mass of+不可数/可数
planty of+复数名词/不可数名词
a great deal of+不可数
a great number of+复数名词
a great many+复数名词
quantities of+不可数/可数 (谓语用复数)绝对正确
a large quantities of+不可数(谓语为单) / 可数(谓语为复)
many a+可数(谓语为单)
more than one + 单数名词(谓语为单)
a large amount of +不可数
large amounts of+不可数
a large sum of+不可数
还有amount,其谓语动词的数取决于amount的形式
sorry