智力是以对外功能为底蕴而发展起来的认识能力的总和。学习过程是学生知识能力形成的过程。针对青少年认知发展规律,在教学中应创设主动的、逼真的生活化情境,以滋润学生的情感,启迪学生的智慧,提高学生的想象力,促进学生体验成功的快乐,最终达到全面发展的目标。 Intelligence is the sum of cognitive ability developed based on external functions. Learning process is the process of formation of students’ knowledge ability. Aiming at the law of cognitive development of adolescents, we should create active and lifelike situations of life in order to nourish students ’emotions, enlighten students’ wisdom, enhance students ’imaginations, promote students’ happiness of successful experience, and ultimately achieve the goal of all-round development aims.