现代教育理论倡导素质教育。这就要求教师要改变课堂教学观念:教师是课堂的把控者,学生才是课堂的主角和实施者。如果以上述所说为标准,那么一节好课就是:教师要操控得好,学生更要实施得好,掌握得好。也就是说,教师和学生要各司其职,教师发挥好指导作用,学生发挥好主体作用,使全班学生都能积极有效地参与到整个课堂的教学中去,保持一个良好的课堂氛围。 Modern Education Theory Advocates Quality Education. This requires teachers to change the concept of classroom teaching: teachers are the control of the classroom, students are the protagonist and implementer of the classroom. If the above said as a standard, then a good lesson is: teachers should be well controlled, students should be implemented well, well mastered. In other words, teachers and students should play their respective roles, teachers play a guiding role, and students play a key role, so that students can actively and effectively participate in the entire classroom teaching to maintain a good atmosphere in the classroom.