近年来,随着新课标的进一步推广和实施,命题专家对中考物理试题进行了较大的改革,出现了许多新的变化,涌现了不少联系实际,贴近生活,新颖活泼,具有开放性的新题型,不同程度上反映了新课改的理念.在教学中发挥了强烈的“导向”作用,对教师贯彻“大纲”(“标准”)、用好教材有着重要意义.下面试举几例,针对滑轮组在生活中的应用浅加说明. In recent years, with the further promotion and implementation of the new curriculum standard, proposition experts have carried out major reforms in the physics examinations in the senior high school entrance examination. Many new changes have emerged, and many new contacts have emerged. They are close to life, new and lively, and open. The new question type reflects the concept of the new curriculum reform in varying degrees. It plays a strong “guidance” role in teaching and is of great significance to teachers’ implementation of “outline” (“standards”) and good use of teaching materials. Example, a brief explanation of the application of pulleys in life.