化学教学要体现新课改的基本理念,尊重和满足不同学生的需求,运用多种教学方式和手段,引导学生积极主动地学习,掌握基本的化学知识,了解化学科学研究的过程和方法,形成积极的情感态度和正确的价值观,提高科学素养和人文素养,为学生的终身发展奠定基础.高中化学的学习对于学生来说是一个质的跨越,多数学生沉浸简单的传授式教学和一题多练的学习模式中,而高中知识量大且学习时间有限,因此,高中教师更注重课堂教学的 Chemistry teaching should reflect the basic principles of the new curriculum reform, respect and meet the needs of different students, use a variety of teaching methods and means, guide students to actively and actively learn, master basic chemical knowledge, understand the process and methods of chemical scientific research, and form Positive emotional attitudes and correct values, improve the scientific literacy and humanistic qualities, lay the foundation for the students’ lifelong development. The study of high school chemistry is a qualitative leap for students, and most students are immersed in simple and impartial teaching and many questions. In the practice learning mode, senior high school students have a lot of knowledge and limited learning time. Therefore, high school teachers pay more attention to classroom teaching.