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《老科学家下乡》(第十一册第2课)是一篇“看图学文”。图画画的是一位老科学家和他两位助手,从城市来到农村,进行调查,给农民传授农业科学技术的事。图画以深秋的早晨,辽阔的北方平原为背景,以老科学家和老农民正在亲切地交谈的情景为主体,构成了一组老科学家、老农民、青年、少年儿童学科学、用科学的生动群象。教学本课应图文对照,着重通过人物外貌、神态,去想象领会人物的内心活动和思想情感。加深对课文中心思想的理解。课文中那位“须发苍苍的老农”的“酱紫色的脸,粗糙的大手”,是长年辛勤劳动的结果。从他
“Scientists go to the countryside” (eleventh book, second class) is a “look and learn”. The picture shows an old scientist and two assistants who came to the countryside from the city to carry out investigations and teach the peasants agricultural science and technology. The picture takes the autumn morning, the vast northern plains as the background, the scene where the old scientists and the old peasants are talking cordially, and constitutes a group of old scientists, peasants, youth and children's science, with a vivid science group Like Teaching This lesson should be graphic and textual control, focusing on the appearance, demeanor, imagination to understand people's inner activities and thoughts and feelings. Deepen the understanding of the idea of text center. The “purple-faced, rough hand” of the “must-grow old peasant” in the text is the result of years of hard work. From him