镜头一:巴西繁茂的热带雨林。镜头二:跨国公司砍伐雨林,制成家具、纸张输往世界各地(字幕:目前热带雨林正以每分钟50公顷的速度消失)。镜头三:森林砍光后所剩的一个个木桩,小鸟无家可归的悲哀景象,大气一片浑浊,老人和孩子病倒的样子。……伴随呼啸而来的信息技术之风,方兴未艾的课件制作及运用,给中小学教育教学注入了新的生机与活力,也为地理教学带来 Lens one: Brazil’s lush rainforest. Lens 2: Transnational corporations cut down rainforests, made furniture, and exported paper to all over the world (subtitle: The tropical rain forest is currently disappearing at 50 hectares per minute). Lens three: the forest after the chopped one by one stump, bird homeless sad scene, the atmosphere is a muddy, old and sick children look like. ...... With the whistling wind of information technology, the making and application of the ascendant courseware has infused new vigor and vitality into the education of primary and secondary schools and also brought us geography teaching