一、求精,有概括性。导语只是引语,并不是讲授的主要内容,因此,要切中重点,语言要精当、概括,不能庞杂、繁琐。通常标题是课文的眼晴和窗口,反映课文的中心。因此,教师可抓住标题,展开思路,设计导语。二、巧妙,有趣味性。导语需要简练而概括,但形式是多样的,就是一般几句话的导语也要尽可能设置得巧妙有趣些。从形式上看,教师可从解题入手,单刀直入。也可以从文中提出问题,引起悬念,顺势导入。此外,引一条格言、唱一支歌、讲一个故事等,都可能引起学生的极大兴趣。还 First, refinement, there is generality. The introduction is only a quoting and is not the main content of the lecture. Therefore, we must focus on the key points. The language should be refined and summarized, and it should not be complicated or cumbersome. Usually the title is the eye and window of the text, reflecting the center of the text. Therefore, teachers can grasp the title, develop ideas, and design guides. Second, clever and interesting. Leads need to be concise and general, but the forms are diverse. It is the introduction of general sentences that should be as clever and interesting as possible. In terms of form, teachers can start from solving problems and go straight through. It is also possible to ask questions from the text, cause suspense, and follow the trend. In addition, quoting a proverb, singing a song, speaking a story, etc., may arouse students’ great interest. also