在新课改背景下,教师不断强调对学生的素质教育,注重教学效率的提高.在传统的高中生物课堂中,教师往往采用口述板书的方式,长期以往造成生物课堂死板,抑制学生思维的发展.课堂提问是实现师生互动的关键,笔者将从长期的教学实践出发,结合课堂提问、教学方式、课堂评价等方面,寻求高效生物课堂的创建之道.有效的高中生物课堂的宗旨是花最短的时间,以最少的教学投入,完成最多的教学任务.首先,教师必须保证教学效率的 In the context of the new curriculum reform, teachers constantly emphasize the quality education of students and pay attention to the improvement of teaching efficiency.In the traditional high school biology classroom, teachers often adopt the method of oral writing, which makes the biological classroom rigid and inhibits the development of students’ thinking The questions in the classroom are the key to achieve the interaction between teachers and students, the author will start from the long-term teaching practice, and combine the questions of the classroom, teaching methods, classroom evaluation and other aspects to seek for the creation of efficient biological class. The shortest time, with the least teaching input, to complete the most teaching tasks .First, teachers must ensure that teaching efficiency