新课改呼唤高效课堂,不少教师认为高效课堂就是要容量大、节奏快、要求高。因此,课堂上我们常常看到教师步履匆匆,争分夺秒赶进度,加上各种多媒体音画切换不断,让学生眼花缭乱,应接不暇;课堂上留给自主学习的时间太少,满满的教学内容不得不让师生间、生生间交流变得点到即止。这样的课堂看似教学环节紧凑、教学效率提高,殊不知“欲速则不达”。在这种急功近利 New curriculum calls for efficient classrooms, many teachers believe that high-efficiency classroom is to capacity, fast paced, demanding. Therefore, in class, we often see teachers walking in a hurry, race against time and rush, plus a variety of multimedia audio and video switching constantly, so that students dazzled, overwhelmed; left too little time for self-learning in the classroom, full of teaching content had to Let teachers and students, students have become the point of communication between the end. This class seems to be teaching a compact, teaching efficiency, do not know " In this quick success