电化学是高中化学教学中的重点和难点内容,也是历年高考命题的热点内容。2009年的高考中,电化学的命题点侧重于考查学生对教材基础知识的综合运用能力,题型既源于教材,又高于教材。因此,学生在复习时,要明确教材中的基础知识,准确把握电化学的高考 Electrochemistry is the focus of high school chemistry teaching and difficult content, but also calendar year college entrance examination topics hot topics. In 2009 college entrance examination, the electrochemical proposition point focused on examining students’ ability to comprehensively use the basic knowledge of textbooks, the questions are derived from textbooks, but also higher than textbooks. Therefore, the students in the review, we must make clear the basic knowledge of textbooks, accurate grasp of the electrochemical college entrance examination