2004年以来,广大一线教师都在不断地学习新课标,更新教学观念,用新课程理念指导课堂教学.但在实际教学中,不知不觉就陷入了这样一种状态:“穿新鞋,走老路”.即用的是新教材,但教法却是注入式的满堂灌,老方法,课堂上学生的参与不多,常常限定学生思维,一讲到底,学生就象被栓线的风筝,难以展翅 Since 2004, the vast majority of first-line teachers have been learning new curriculum standards, updating teaching concepts, and using new curriculum concepts to guide classroom teaching. However, in real teaching, they unknowingly fall into such a state: “Wear new shoes , go the old road ”. The new textbooks are used, but the teaching methods are filled with the filling of the classroom. The old methods, the participation of students in the classroom is not much, often limits the students thinking, in the end, the students are like tied. Kite, difficult to spread wings