化学教学效果的好坏 ,与学生的学习兴趣有很大关系。教师可通过各种手段 ,如上好绪论课、重视实验教学及理论联系实际等 ,培养学生学习兴趣 ,使学生的主观能动性得到充分的发挥 ,让他们在轻松、愉快的心境下学好化学 Chemistry teaching is good or bad, and students have a great interest in learning. Teachers can use various means, such as good introductory class, emphasis on experimental teaching and theory with practice, to develop students' interest in learning so that students can fully play their subjective initiative, so that they can learn chemistry in a relaxed and happy mood