一、创新背景过街老鼠人人喊打,这句俗语充分说明了人和老鼠之间的关系。我们发现,抓老鼠的过程就是在斗智斗体力,对于害怕老鼠的人,甚至是在斗勇。为了对付老鼠,人们发明了各种鼠药、捕鼠器。然而鼠药不仅可以毒死老鼠,也容易使人或者其他动物误食而引起中毒甚至死亡。 First, the innovative background shouting across the street mouse, this proverb fully illustrates the relationship between man and mouse. We found that the process of catching rats is to combat mental illness, to those who are afraid of rats, and even to courage. In order to deal with rats, people invented a variety of rat poison, mousetrap. However, rat poison can not only poison mice, but also easily lead to poisoning or even death due to human or other animals’ eating.