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目的:1.让幼儿初步了解空气污染的情况及其危害性。2.培养幼儿关心和保护环境的意识。准备:1.棉花、香烟、瓶子。2.自制多媒体电脑教学软件。3.自摄的有关空气污染源的录像片。过程:一、了解空气遭受污染的情况1.我们每时每刻都离不开空气,可是现在空气质量发生了变化。下面请小朋友们认真看录像,想一想这些事情对空气有没有影响。2.放映自摄录像片,请幼儿观看。镜头一:满天飞扬的尘土;镜头二:汽车、摩托车排出的废气;镜头三:工厂烟囱飘出的黑烟;镜头四:焚烧垃圾时产生的浓烟;镜头五:烧香、放鞭炮时的缭绕烟雾;镜头六:正在公共场所吸烟的人。
Objectives: 1. To give young children a preliminary understanding of the situation of air pollution and its harmfulness. 2. To cultivate children’s awareness and care of the environment. Preparation: 1. Cotton, cigarettes, bottles. 2. Homemade multimedia computer teaching software. 3. Self-recorded video of air pollution sources. Process: First, understand the air pollution situation 1. We can not leave the air every moment, but now the air quality has changed. The following children please carefully watch the video, think about these things have no effect on the air. 2. Show self-video, please watch children. Lens one: the dusty sky; Lens two: the exhaust of cars, motorcycles; Lens three: smoke chimney drifting factory; Lens four: smoke generated when burning garbage; Lens five: burning incense, firecrackers Fog around; Lens six: People who are smoking in public places.