根据给定的条件,构思出不同形状的物体,并画出视图,这种训练方法可以把空间想象、形体构思和视图表达三者结合起来,促进读图能力的提高。通过对典型习题的分析,由浅及深导入读图,即由简单基本体的切割到复杂组合体的组合。 According to the given conditions, conceiving objects of different shapes and drawing views, this training method can combine the space imagination, body concept and view expression to promote the improvement of reading ability. Through the analysis of typical exercises, shallow and deep into the read-in, that is, from the simple basic body cutting to the combination of complex combinations.