每学期,学校都会组织各科的教师讲公开课。为了上好这节课,教师们不惜花费大量的时间在报刊、网络上查找各种与所授课内容相关的资料,然后再进行精心选材与组材,最后制成精美的课件。一堂课下来,不仅教师觉得赏心悦目,学生也觉得很轻松。可细细回味,发现有些课有这样一个共同的特点:多媒体教学课上得轰轰烈烈,但学生并未掌握多少知识。具体表现如下:课文中基本的字词学生会念不会写,有的甚至不理解;课件打出的问题多,学生并不能对文章有深刻理解;教师在上课时过分尊重学生的回答而曲解文意; Each semester, the school organizes teachers in all subjects to speak openly. In order to do a good job of this class, teachers spend a lot of time in the press, the Internet to find a variety of materials related to the content taught, and then carefully selected and assembled, and finally made exquisite courseware. A lesson down, not only teachers feel pleasing, students feel very relaxed. Can be meticulous aftertaste, found that some classes have such a common characteristic: multimedia teaching was vigorous, but the students do not have much knowledge. The concrete manifestation is as follows: The basic words in the text will not be read by the students ’meeting, some do not even understand; the problems that the courseware points out are many, the students can not have a deep understanding of the article; the teacher overly respects the students’ answers and misunderstood the text in class ;