有一种东西,不管你愿不愿意,没有人不使用它;不管你喜不喜欢,没有人能离开它。同学们知道这是什么吗?答对了,是“钱”。尽管同学们现在还不挣钱,但是每天都会和“钱”打交道:吃饭、喝水、打电话、坐车、写字、看书等哪一项都离不开它。钱,也叫货币,它是人类社会发展到一定阶段后,商品交换的产物。从古至今,货币有很多种形式,实物货币是最早出现的货币形式,我们现在正在流通使用的纸币,就是我们通常说的钞票。今天,我们就一起来认识下钞票吧! There is one thing, no matter if you like it or not, no one does not use it; no matter if you like it or not, no one can leave it. Students know what it is? Well, yes, “money”. Although students are still not making money now, they deal with “money ” every day: eating, drinking, calling, driving, writing, reading a book can not be separated from it. Money, also called money, is the product of the exchange of goods after the development of human society reaches a certain stage. Since ancient times, there are many forms of currency, physical currency is the earliest form of currency, we are now circulating the use of banknotes, which is what we usually said banknotes. Today, let’s know the bills together!