“自”在古诗文中出现的 频率比较高,总的来看可分 为两大类:一类是有一定的意 义,但不含任何感情色彩。 如:“塞上长城空自许,镜中 衰鬓已先斑” (陆游《书 愤》),句中“自”为“自己”之 意;“多情自古伤离别,更那 堪,冷落清秋节”(柳永《雨霖 The frequency of “self” in ancient poetry is relatively high. In general, it can be divided into two major categories: one is of certain significance, but does not contain any emotion. Such as: “Put the Great Wall empty self, the mirror has been weakened before the spot ” (Lu You “book anger”), sentence “self” is “self ” meaning; “Amorous since the ancient wound separation, More Nakan, cold and clear autumn season ”(Liu Yong “Yulin”