人教社高中第五册(必修)《孟子见梁襄王》:“七八月之间旱,则苗槁矣。”对“七八月”,课文注:“这里用的是周代的历法,相当于现在农历五六月。”如果爱钻牛角尖的学生问什么是“周代的历法”,为什么说“相当于农历五六月”,将何从?窃以为此注失之笼统,故述浅见,权当引玉之砖。 People’s Education Agency High School Vol.5 (required) “Mencius see Liang Yi Wang”: “During the drought between July and August, the seedlings will be born.” For “July and August,” the text notes: "Here is the use of the Zhou Dynasty. The calendar is equivalent to the present Lunar June 5th.” If students who love to make a sharp question ask what is “the calendar of the Zhou Dynasty”, why do they say “equivalent to the Lunar New Year, May, June,” and why? Speaking briefly, right when the jade brick.