复习是巩固的手段．旨在全面、系统、深刻地掌握已学知识和技能i并持久地保留在记忆中．在需要时能完拉而准确地再现并加以运用。要达到这样的目的，需要师生付出比接新课更大的努力．认真贯彻“教为主导，学为主体、思维训练为主线”的原则，精讲多练。下面是我在复习课教学中 Review is a means of consolidation. The aim is to have a comprehensive, systematic, and profound knowledge of the learned knowledge and skills i and maintain it in memory for a long time. When needed, it can be completely drawn and accurately reproduced and used. To achieve this goal, teachers and students need to work harder than taking new classes. Conscientiously implement the principle of “teaching as the mainstay, studying as the main body, and thinking training as the main line”. The following is my teaching in the review class