新课程标准以全面提高学生的科学素养为宗旨,以培养学生的创新精神和实践能力为重点,以促进学生转变学习方式为突破口,因此,在教学中我们应该注重培养学生的自主意识,激发学生的学习兴趣,启迪学生的创新思维和想象力,力求使每一个学生通过生物学习能够在探究能力、学习能力和解决问题能力等方面得到发展。 The new curriculum standards in order to improve students ’scientific literacy for the purpose, to cultivate students’ innovative spirit and practical ability as the focus, in order to promote students to change their learning style as a breakthrough point, therefore, we should focus on teaching students to develop their own sense of consciousness to stimulate students Interest in learning, inspire students’ innovative thinking and imagination, and strive to make every student through biological learning to be able to explore ability, learning ability and problem solving ability to be developed.