导入是一节课开始时为引入新课所设计的一个教学步骤,或连接新旧课内容,或提供本课要点,或营造氛围,或调动情绪。它是教学过程的第一自然段。巧妙的导入,犹如桥梁与纽带,把新旧知识有机地联系在一起。巧妙的导入,犹如音乐里的滑音,承上启下,使课堂教学自然和谐。恰到好处的导入,能起到酝酿情绪、提高兴趣、集中注意、渗透主题、导入情境、唤起学生求知欲的妙用。我们在教学中,可根据学生的情感、心理及不同的教学内容来精心设计 Importing is a teaching step designed to introduce a new lesson at the beginning of a lesson, or connecting old and new lesson content, or providing the lesson highlights, creating an atmosphere, or arousing mood. It is the first natural paragraph of the teaching process. Clever introduction, like a bridge and link, the old and new knowledge organically linked together. Ingenious introduction, like the music in the slippery sound, up and down, so that classroom teaching of natural harmony. Just right to import, can play a brewing emotions, increase interest, focus, infiltration theme, into the situation, arouse the magical effect of students’ curiosity. We in teaching, according to the students’ emotions, psychology and different teaching content to carefully designed