Outline of reading 读图要点 3.Reading starts from a view that most reflects shape characteristics. 要从反映形状特征的视图读起。 While reading,we must pay special attention to the character view for identifying the basic shape of the composite solid 看图时，应抓住特征视图，确定组合体基本形状。 4.Analyzing relative position and intersection of neighboring surfaces. 要认真分析相邻表面间的相互位置和交线。 While reading,we should also pay attention to relative locations,such as front-and-back,tall-and-low and intersection locations. 读图时，要注意分析相邻面的前后、高低和相交等相互位置。 Example 3.Think of the solid shape from the given top view. 根据俯视图想象该立体的结构形状。 B B C5 3. Reading starts from a view that most reflects shape characteristics. 要从反映形状特征的视图读起。 While reading, we must pay special attention to the character view for identifying the basic shape of the composite solid. 看图时，应抓住特征视图，确定组合体基本形状。 4. Analyzing relative position and intersection of neighboring surfaces. 要认真分析相邻表面间的相互位置和交线。 请点击鼠标左键显示后面内容 Outline of reading 读图要点 While reading, we should also pay attention to relative locations, such as front-and-back, tall-and-low and intersection locations. 读图时，要注意分析相邻面的前后、高低和相交等相互位置。 Example 3. Think of the solid shape from the given top view. 根据俯视图想象该立体的结构形状。 A B C