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一、全册各单元编排体系对照表二、各单元变化情况及分析解读第一单元观察物体(三)1.本单元主要内容(1)根据给出的从一个方向看到的形状图,用给定数量的小正方体摆出相应的几何组合体。(2)根据给出的从三个方向看到的形状图,用小正方体摆出相应的几何组合体。
First, the entire unit layout of each unit comparison table Second, the unit changes and analysis and interpretation of the first unit observed objects (c) 1. The main elements of this unit (1) given according to the shape of the map seen from one direction, with A given number of small cubes put the corresponding geometric combination. (2) According to the given shape map seen from three directions, put the corresponding geometric combination with a small cube.