教学是一种对话、一种沟通、一种合作共建,而这样的教学所蕴涵的课堂文化,有着鲜明的和谐、民主、平等特色。新课程背景下,怎样才能更好地提高课堂教学效率?怎样才能更好地做好师生间的沟通?以便更好地全面了解学生前一节课掌握知识的情况。作为教师的我们应该经常反思自己或他人的教学行为,及时更新教学理念。对于物理这门学科,我觉得利用课前几分钟时间进行书面检测是师生沟通学习的桥梁。 Teaching is a kind of dialogue, a kind of communication and a co-construction. The classroom culture implied by such teaching has distinctive characteristics of harmony, democracy and equality. Under the new curriculum background, how can we improve the efficiency of classroom teaching better and how to better communicate between teachers and students? In order to get a better understanding of the students’ knowledge of the previous lesson. As teachers, we should always reflect on the teaching behaviors of ourselves or others and update the teaching ideas in time. For physics this discipline, I think the use of a few minutes before the time for written testing is a bridge between teachers and students to communicate.