图谱是一种视觉符号材料,所谓图谱教学,就是将较复杂的教学内容分别以单词、多词、句、段为单位进行分解,然后通过形象化的图形符号制作成许多张连续的、有序的、单个的分解图,即经常所称之为的“图谱”来进行有效地教学。 Atlas is a visual symbol material, the so-called map teaching, is the more complex teaching content, respectively, words, words, sentences, segments as a unit to decompose, and then through the visualization of graphic symbols into a number of continuous, orderly , A single exploded view, often referred to as the “map” to carry out effective teaching.