山东省龙口市润新小学从1997年开始在一、二年级推行识字“双轨”教学实验，已初见成效。识字“双轨”教学的体系是：一个目标，两条轨道，四个结合。一个目标，即扩大识字量。两条轨道，即：课本识字与环境识字相结合。课本识字要求两年共识1800字，其中一类字1250个，二类字... Runxin Primary School, Longkou City, Shandong Province, started literacy “double track ” teaching experiment in grades one and two since 1997 and has achieved initial success. Literacy “double track ” teaching system is: one goal, two tracks, four combinations. One goal is to increase literacy. Two tracks, namely: textbook literacy and environmental literacy combined. Textbook literacy requires two years of consensus 1800 words, of which 1250 words, two words ...