一、关于命题的两个定义关于命题,初中的定义是:判断一件事情的语句叫命题;高中的定义是可以判断真假的语句叫命题。这两个定义都不严格。两个定义中使用的“判断”一词,与语文中通常的意义不尽相同。在逻辑学上,它的意义是:判断是对客观事物有所肯定或 First, on the proposition of the two definitions On the proposition, the definition of junior high school: sentence to determine one thing is called the proposition; the definition of high school can be true and false statements can be called propositions. Neither of these definitions is strict. The word “judgment” used in both definitions has a different meaning than usual in the language. In logic, its meaning is: judgments are affirmative or objective things