问题是思维的动力,是创新的基石,一切学习活动都从问题开始,没有问题就没有研究。新课程要求教师在教学过程中注重培养学生的独立性和自主性,引导学生质疑、调查、探究,促进学生在实践中学习,在教师指导下主动地、富有个性化地学习,从而培养学生的创新精神与实践能力。 The problem is the driving force of thinking and the cornerstone of innovation. All learning activities begin with the problem and there is no study without any problem. The new curriculum requires that teachers should pay attention to cultivating the independence and autonomy of students in the teaching process, guide students to question, investigate and explore, promote students ’learning in practice and initiatively and personalized learning under the guidance of teachers so as to cultivate students’ Innovative spirit and practical ability.