人的情感是极其丰富的，如高兴、悲伤；愉快、愤怒；欢喜、厌恶等。积极健康的情感促进人的认识和实践活动；消极的情感则会把人的认识和实践活动引向不正确的方向，甚至起阻碍作用。在生物学教学中重视对学生的情感教育，创设积极健康的情感环境，可以促进学生的认知过程，提 Human emotions are extremely rich, such as joy, sadness, joy, anger, joy, disgust, etc. Positive and healthy emotions promote people’s awareness and practice activities; negative emotions can lead people’s understanding and practice activities to the wrong direction, and even play an inhibitory role. Emphasizing emotional education for students in biological teaching and creating an active and healthy emotional environment can promote students’ cognitive process.