修饰对象不同 再问: 前者修饰什么? 后者修饰什么? 再答: amounts of 后加不可数名词,谓语动词要与amounts一致,所以用are. 如果是an amount of 后加不可数名词,谓语动词用单数; 一般是“sth.quite a lot" 如;Considering he's only just started, he knows quite a lot. quite a lot 后加 of 后接可数或不可数名词都可以,表示“很多” 如:quite a lot of money, quite a lot of coins