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常言道:“万事开头难。”教师要上好一堂课,开个好头至关重要。当教师走进教室,站上讲台时,首先要解决的第一个问题就是:采用什么样的开场白,才能吸引学生的注意,激发他们的兴趣?这里说的开场白就是导入语。笔者认为,有效的导入语设计起码要做到“活”、“简”、“趣”、“美”四字诀。一、“活”——联系生活,灵活导入教材本身源于生活。因此,在课本中有很多日常生活中常见的现象,或者是日常生活所能运用到的知识,老师可以在导入语中联系日常生活,让学生轻松理解。例如,某中学优秀数学教师王老师在为学生讲“直角坐标系的建立”。师:同学们,进入教室后,你们是怎样找到自己的位置的?
As the saying goes: “Everything is hard at the beginning.” Teachers want a good lesson, making a good start is crucial. When teachers walked into the classroom, standing on the podium, the first question to be solved is: what kind of opening ceremony, in order to attract students' attention and stimulate their interest? Here's the opening is the introduction language. I believe that the effective design of the import phrase at least to do “live ”, “Jane ”, “Fun ”, “Beauty ” four-character tactic. First, “living ” - contact life, flexible into the textbook itself is derived from life. Therefore, there are many common phenomena in everyday life in the textbook, or the knowledge that daily life can use. Teachers can contact daily life in the introductory language so that students can easily understand it. For example, Wang, an excellent math teacher in middle school, is teaching students “the establishment of a Cartesian coordinate system.” Teacher: Classmates, after entering the classroom, how did you find your place?