amount和number的区别：a number of+可数名词复数，谓语用复数；the number of+可数名词复数，谓语用单数；an amount of+不可数名词，谓语用单数；the amount of+不可数名词，谓语用单数。

amount和number有何区别

a number of+可数名词复数，谓语用复数

the number of+可数名词复数，谓语用单数

an amount of+不可数名词，谓语用单数

the amount of+不可数名词，谓语用单数

a number of许多，谓语动词用复数.the number of…的数目，谓语动词用单数.The number of students is increasing.

amount例句

Please be quiet while I figure out the correct amount.

我在计算出正确数额的当儿，请安静一点。

Before you do this, you have to determine the amount of your credit card debt.

之前，你这样做，你必须确定的数额从您的信用卡债务。

number例句

We should go.-I have my number.

我们该走了。-我的电话号码。

Do you have her number?

你有她的号码吗？

Do you have his number.

你有他的号码吗?