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本文的空间图形主要指直棱柱与三视图这两块内容,在学习中,通过画图、观察、分析、计算、猜想等一系列探究过程的体验,能培养学生观察分析、动手操作和空间想象能力.随着课改的深化,近几年的中考中,对这部分知识的考查力度不断加强,本文从今年部分中考题中,归纳出以下6个考点,供读者参考.
This paper mainly refers to the two parts of the straight prism and the three views of the space graphics. In the study, through drawing, observation, analysis, calculation, conjecture and a series of inquiry process experience, can train students' observation and analysis, hands-on operation and spatial imagination ability With the deepening of the curriculum reform, in recent years in the senior high school entrance examination, this part of the knowledge of the examination continue to strengthen, this paper from the part of the senior high school entrance examination this year, the following six test points for readers reference.