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平行线普遍存在于人们的日常生活中,在新的课程改革中,众多贴近生活的知识被写进教材,众多与平行线有关的试题出现在各地的中考题中.考查平行线的重点内容是平行线的识别与特征以及它们的运用.下面就如何熟练地、创造性地运用这些知识解决数学问题以及运用它们解决实际问题的方
Parallel lines are ubiquitous in people’s daily lives. In the new curriculum reform, many life-related knowledge has been written into teaching materials. Many parallel-related questions have appeared in local examination questions. The key content of the examination of parallel lines is The identification and characteristics of parallel lines and their use. Here is how to skillfully and creatively use these knowledge to solve mathematical problems and use them to solve practical problems.