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学习数学时,人们总喜欢以日常生活中熟悉的概念作比喻,帮助形成数学概念.例如,在学直线公理“过两点有且只有一条直线”时,有位老师联系这样一个例子:几年前,在《西安大追捕》这部电视剧中,一个血债累累的杀人犯逃避警方的追捕,躲在犯毒同伙家的阳台上试枪,准备杀害追捕他的警?
When learning mathematics, people always like to use metaphors familiar with everyday life as metaphors to help form mathematical concepts. For example, when learning the straight axiom “has two lines and there is only one straight line,” one teacher contacted such an example: a few years ago In the TV drama Xi’an Great Pursuit, a bloody murderer escaped the pursuit of the police, hid himself on the balcony of a drug-related fellow’s house, and tried to kill the police who chased him.