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在课堂教学中,如何从讲课一开始就吸引住学生的注意力是一堂课能否取得预期的教学效果的重要问题之一。因此,教师在上课之前,应预先考虑好这节课的导言(即俗称“开场白”)。在这方面,即对于在课堂教学中运用导言的效果如何,我曾作过对比试验。讲授古埃及一课时,我在一个班用了这样一个导言:“同学们,你们知道闻名于世的金字塔吗?它古老而又神奇,有人说它是天外来客造的,你们相信吗?好,下面我们就来讲一讲古埃及的历史,你们会得到有关金字塔的答案的。”在讲文艺复兴一课,我拿着达·芬奇的名画——《最后的晚餐》,
In classroom teaching, how to attract students’ attention from the very beginning of lectures is one of the most important issues in whether a lesson can achieve the expected teaching effect. Therefore, teachers should pre-consider the introduction of this lesson (commonly known as “opening remarks”) before class. In this regard, I have done a comparative test of the effect of applying the introduction in class teaching. When teaching a class in Ancient Egypt, I used a quote in a class: “Classmates, do you know the famous pyramid? It is ancient and magical, some say it is made by outsiders, do you believe? Well, Now let’s talk about the history of ancient Egypt, you will get the answer to the pyramid. ”In the Renaissance class, I took Leonardo da Vinci’s famous painting -“ Last Supper ”