教学方法多种多样,但不管是哪种教学方法,其根本宗旨都在于提高课堂效率和学生成绩.“问题导学”这种教学方法有其独特的魅力,运用此种方法,不但可以激发同学们的潜力,而且可以磨练同学们的毅力,使他们在成长的过程中,逐步具备独立思考和攻坚克难的能力. There are many teaching methods, but no matter what kind of teaching method, the basic purpose of which is to improve classroom efficiency and students’ performance. “The teaching method of” problem-oriented teaching "has its unique charm. By using this method, not only can Stimulate the potential of students, but also hone their students’ perseverance, so that they gradually have the ability to think independently and overcome difficulties in their growth.