《单元知识汇总》PPT课件

1-4单元知识汇总 软开 1032班 何马林 单元目录 Unit 1 Computer Hardware （电脑硬件） Unit 2 Peripherals （外围设备） Unit 3 Operating System （操作系统） Unit 4 Application Software （应用软件） Unit 1 Computer Hardware 1.Optimum price to price performance 2.High end models 3.High definition pictures 4.High resolution 1.最佳性能价格比系统 2.高端型号 3.高清图片 4.高分辨率 The advantages of CRT Monitors: Computer hardware appreciation CPU chip hard disk Motherboard sound card English Chinese Optimum price-to- performance system 最优系统 High definition images 高度清晰画面 High-eng models high-eng模型 Power consumption 电耗 Standard feature 标准特征 High resolution 高分辨率 video amp 视频放大器 Contrast 对比度 Notes CRT Diamondtron CRTs LCD USB R&D Cathode Ray Tube 阴 极射 线管（显示器） 钻石珑 CRT显示器 Liquid Crystal Display 液晶显 示器 Universal Serial Bus Intel 公司开发的通用串 行总线架构 Research and Development 研发，研 究与开发 Unit 2 Peripherals Document management Document Management refers to any highly evolved software system for organizing,storing and retrieving complex digitised doucument. The aim of document management software is simple:to reduce the workload and improve the productivity of most offices. Peripheral equipment to appreciate Scanner printer Modem Mobile English Chinese OCR 光学字符识别 Document management 文档管理 Digitised document 数字化文件 Software technology 软件技术 Highly integrated web systems 高集成网络系统 Image acquisition 影像采集 Text formatting 文本格式 Form processing 表格处理 Handweiting recognition handweiting识别 Notes text mining and formatting 文本采集和格式化 computer output to laser disk (CDLD) 计算机输出至光盘 the Royal Mail (英国 )皇家邮局 clearing bank 结算银行 Unit 3 Operating System Linux Linux is better than other Operating-System: No.1 Linux is Multi-user. you can use it while other one using it. No.2 Linux is Open. you can have access to the source code on it . No.3 Linux is Reliable You can rest assured that the use of it for long time No.4 Linux is free. You can do what you want, need not worry about the cost, it is free. English Chinese Operating system 操作系统 Full-featured version 全功能版本 Source code 源代码 Multi-user system 多用户系统 Multi task 多任务 Hardware compatibility 硬件兼容性 Computer industry 计算机产业 Cost-effective 成本效益 Development group 开发组 Notes linux 一种基于 UNIX的通用多用户操作系统 Linus Torvalds Linux操作系统的创始人 Helsinki 赫尔辛基（芬兰首都） University of Helsinki 赫尔辛基大学 Finland 芬兰 backwards-compatible 向下兼容的 Unit 4 Application Software A Quick Look at Word 2000 1.Word 2000 there are a lot of new additions change, fixes , and enhancements. 2.It can use in document insert graphics, pictures, and other forms of object, thereby compose map, text, tables and documents. English Chinese Image enhancement 图像增强 Word processing 文字处理 Drop-down menu 下拉菜单 Document format 文档格式 Clip-art image 剪贴画图像 Form tool 表格工具 High-fidelity documents 高保真文件 Website construction 网站建设 Multilingual support 多语言支持 Notes WYSIWYG What you see is what you get 所见即所得 Intelligent Multilingual Support 智能化多语言支持 Thank you!