写游记之类的散文,常用“移步换形”的笔法。所谓“移步换形”,就是作者以自己的游踪为线索,随着脚步的移动,观察点的变换,描绘出在不同地点所看到的不同的风光景色。从而把一路的所见,画面似地展示在读者的眼前叶圣陶先生曾经说过:“写游记最难叫读者弄清楚位置和方向,前啊,后啊,左啊,右啊,说上一大堆,读者还是捉摸不定。”(《小记十篇》)“移步换 Travels and the like to write essays, commonly used “step-by-step” style. The so-called “step-by-step transformation” is the author’s own trail as a clue, as the footsteps of the movement, observation point transformation, depicting the different places to see the different scenery. So all the way to see, the picture shows the reader before the eyes of Mr. Ye Shengtao once said: “travel is the most difficult to ask readers to figure out the location and direction, before ah, after ah, left ah, right ah, said a big Heap, the reader is still uncertain. ”(“ Small note ten ”)" Step by step