这一对词都能用作名词和动词,又都表示“数目”、“总数”之意,故很易混淆。
它们之间的区别是,amount用于不可数名词,表示“量”;number用于可数名词,表示“数”。例:
He has contributed a considerable amount of money to the Chinese University of Hong Kong. (amount为名词) 他捐了一笔为数可观的钱给香港中文大学。
Our expenditure amounts to fifty thousand dollars a month. (amount为动词)
我们每月的开支达五万元。
Every year the Hong Kong Book Fair draws a large number of visitors. (number为名词) 每一年香港的书展吸引了大量的观众。
Today more than 30,000 students are enrolled in the polytechnic.
The full-time students in our department number over 3,500. (number为动词)
现在理工学院有三万多名学生;我们系里全日制的学生已超过三千五百名。
Amount除作“数量”、“总额”解外,亦可表示“价值”之意。例:
Your information is of little amount. (名词) 你的情报没有什么价值。