“题组诱导复习法”主要是通过题组把教学的重心从教师转移到学生。通过教师的启发诱导,分析解题思路,使学生悟其原理,明其方法,晓其变化。“题组”的选题必须注意针对性、典型性、灵活性和变通性:教师点拨的适时,启发的恰当是上好课的关键。在教学中,我们以启发式为主线,通过“启”、“讲”、“诱”、“练”、“议”相结合的五步教学法,完成整个复习教学的任务。下面是我们的“一元二次方程”复习课的教案。教学目的:使学生能系统的掌握一元二次方程的各种基本解法,突出各种解法的适用范围。教学重点和难点。重点:一元二次方程首项系数不为零。难点:一元二次方程有实根,必须判别式△≥0. 教学过程: The “question group review method” is mainly to transfer the focus of teaching from the teacher to the student through the question group. Through the teacher’s inspiration to inspire and analyze problem-solving ideas, students can understand their principles, clarify their methods, and understand their changes. The topic of the “Question Group” must pay attention to pertinence, typicalness, flexibility, and flexibility: the timely assignment of teachers, and the appropriateness of inspiration is the key to good lessons. In the teaching, we use the heuristic as the main line, and complete the task of reviewing the teaching through the five-step teaching method combining “enlightenment”, “speaking”, “inducing”, “training” and “conference”. The following is the lesson plan for our “One-Quaternary Equation” review class. Purpose of teaching: To enable students to systematically grasp various basic solutions of the one-dimensional quadratic equation, highlighting the scope of application of various solutions. Teaching focus and difficulty. Focus: The first coefficient of a quadratic equation is not zero. Difficulties: One-dimensional quadratic equations have real roots and must have a discriminant △ ≥ 0. Teaching process: