鲁迅先生说过:“没有兴趣的学习,无异于一种苦役,没有兴趣的地方就没有智慧的灵感。”兴趣是求知的起点,是思维培养和能力提高的内在动力。如果小学生对所学内容产生浓厚的兴趣,就会产生强烈的求知欲,从而积极主动、心情愉快地参与学习,进而长知识增能力。因此,在教学中,教师要善于创设各种情境,营造愉悦的气氛感染学生、激发学生的学习兴趣。一、加强直观,唤起兴趣鲜明生动的图像和实物,能集中小学生的注意力,适当的直观教学手段对学生有很大的吸引力,能有效地唤起 Mr. Lu Xun said: “No interest in learning, is tantamount to a hard labor, no interest in the place there is no wisdom.” "Interest is the starting point for knowledge, is the inner driving force of thinking and ability to raise. If pupils have a keen interest in what they have learned, they will have a strong curiosity to take part in learning actively and emotionally, thereby enhancing their ability to gain knowledge. Therefore, in teaching, teachers should be good at creating a variety of situations, create a pleasant atmosphere to infect students and stimulate students’ interest in learning. First, to strengthen the visual arousing vivid images and objects of interest, to focus the attention of primary school students, the appropriate visual teaching methods have a great appeal to students, can effectively arouse