人教版语文四年级上册30 电脑住宅.ppt

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8、第一栋实验性综合电脑住宅：位于日本东京市中心，建筑面积370多平方米，内部安装有100多台电脑。这些电脑各有各的职能，分工负责，同时又互相连接。住宅设计方案出自东京大学副教授坂村健之手。,再读课文，思考问题：课文从哪几个方面介绍了电脑住宅中智能系统的使用和功能？按什么顺序介绍的？,课文讲解,住宅的周边设施（风向标）进入住宅的程序会客室的布置厨房装备卧室“休息系统”的使用浴室的装置,空间转换顺序,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路

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11、想进入住宅必须要输入密码。门口还装有微型摄像机，能将客人的面貌特征输入电脑。如果电脑确认你是“未经登记”的陌生人，你即便知道密码也无法将大门打开。这时，只有主人下达“同意入内”的指令后，大门才会打开。,进入住宅的程序,进一步强调电脑住宅的安全可靠,进入住宅，轻松悦耳的乐曲会立即播放。沿着门厅走进会客室，发现里面只有几件家具。原来，其他物品都分门别类地放在地下仓库的“集装箱”里。需要的时候，可以通过电脑，将相关的“集装箱”调运到指定的地方，以便取出或放回物品。,通过电脑，可以调运屋内自己需要的物品。,会客室的布置,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路

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14、的资料。它能告诉人们如何备料、烹饪，还能示范如何操作和自动控制烹炒的火候。,厨房装备,这个厨房与普通厨房相比有什么优势？,一是电脑储存量大，什么菜系的烹调方法的资料都有；,二是电脑操作性强，从备料到烹饪，电脑都能从容地指导，还能进行示范操作和自动控制。,卧室在二楼，床头有一个写着“休息”二字的开关。主人在睡觉前，只要按一下开关，整栋房子便进入“休息状态”。,主人休息时，电脑给人提供舒适、安全的环境。,卧室“休息系统”,中心句,浴室的装置也受电脑指挥，人们可以“预约”洗澡时间。如果想一回家就能洗上热水澡，可以给家里的电脑发指令，告知使用浴室的时间，到时候浴缸里便会放满热水，做好洗浴的准备。,浴室

15、装置,写出了浴室装置的先进性、合理性，进一步突出了科学技术给生活带来的方便与舒适。,住宅里的所有电脑全部设在“暗处”，在室内见不到。它们各有各的职能，分工负责，同时又互相连接，以便对环境作出综合判断，为主人提供舒适的生活条件。,各司其职 互相合作,点明主旨,像一个好的团队，好的组织，有分工，有合作。,感知室外环境，调节室内环境。,具有保安功能，防止不明人物进入。,可自由调运屋内自己所需要的物品。,有一套教人做菜的电脑装置。,智能进入舒适、安全的休息状态。,可以预约洗澡的时间。,想一想：怎样才能设计出这样的住宅？,大胆的想象掌握丰富的知识掌握熟练的技术,如果你住在这样一套房子里，你有什么感觉？,我感觉这个房子太 ；,我感觉这个房子太 ；,我感觉这个房子太 。,板书设计,总体说明：住宅装置及使用情况,智能住宅令人向往,电脑住宅,具体说明,概括说明：装置隐蔽、各负其责,周边设施：风向标进入程序：电脑控制住宅布局：科学合理,先进安全舒适,拓展延伸,1.阅读课文。与同学畅谈自己读完本文的感想。2.你希望以后住一个什么样的房子，和同学们一起讨论。,课后作业,