一、指导思想本课是在课程理念的指导下,按照“任务驱动式”教学方法。配合小组合作与探究进行教学设计的。在这种教学模式下,教师有意识地创设问题情境,组织学生的探索活动,随着任务完成的进程,学生学习并掌握相关的知识与技能。其主要环节是:创设情境、确定问题、自主学习、合作学习和学习效果评价。 First, the guiding ideology This lesson is guided by the concept of the curriculum, in accordance with the “task-driven” teaching methods. Collaborate with the group to explore and conduct instructional design. In this teaching mode, teachers consciously create problem situations and organize students’ exploration activities. As the task is completed, students learn and master relevant knowledge and skills. Its main links are: creating situations, identifying problems, independent learning, cooperative learning, and evaluation of learning effects.