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高考是风向标,高考能充分体现最新的教育教学研究成果,能反映最前沿的新课程理念,能折射出高校及社会的人才观,所以高考试题研究对本学科教学及优秀拔尖人才培养有着很好的指导性意义.我们试从对一道高三数学调研试题的多种解法出发,研究高三复习意图,获取对高中数学日常教学的启示,为教学改革寻求导向.题目△ABC的内角A、B、C的对边分别为a、b、c,已知a=bcos C+csin B.
College entrance examination is the benchmark, the college entrance examination can fully reflect the latest education and teaching research results, to reflect the most cutting-edge new curriculum concepts, reflecting the views of colleges and universities and talent, so the college entrance examination questions on the subject teaching and excellent top-notch talent training has a very good Guided by a variety of high school mathematics research questions from a variety of solutions to study the intention of high school review, access to high school mathematics daily teaching enlightenment, seek guidance for teaching reform. A, b, c on the opposite side, a = bcos C + csin B are known.