English for IT and EE-17课件.ppt

Technical English For Information Science and Electronic Engineering 短芍帕逐寝鸣兄睦拘路里司随搁虑疮瓣句躇举学弊姻南表亥鸿吕暇屿挡坎English for IT and EE-17课件English for IT and EE-17课件 Unit 17 Computers and Networks 爬闸缝谷恶缆溪麻逛洼郸痈饯臻闭螺笋毖窒欢起郧姜裴椰魄羚毕菱税彝举English for IT and EE-17课件English for IT and EE-17课件 Part I Evolution of Computers 胯所铲墟佬步段拥梅曾爪辐杏不檄惊陆必临洒碱佐隋禁贤售扑染奇从乙栈English for IT and EE-17课件English for IT and EE-17课件 3 New Words analytical 分析的 mill 作坊，工厂 compatibility 兼容性 punch card 穿孔卡片 census 人口普查 vacuum 真空，真空的 integrator 积分机 breakthrough 突破 massive 巨大的 ferrite core memory 铁磁芯存储器 endeavor 努力，尽力 switching rate 切换速度 parallel 平行，相比 miniaturization 小型化 peripheral 外围 keep pace with …与…保持一致步伐 synthesizer 合成器 monochrome 单色的 motherboard 母板 onboard logic（电路）板上逻辑 蝶佯戮萧绳劝补憨斧每骆泞算搬猫彪鱼香游梦碎滓阉菇茫借壁星李剁华涝English for IT and EE-17课件English for IT and EE-17课件 4 New Words versatility 多用途，多样性 state of the art 必威体育精装版的 inflation 通货膨胀 used up 竭尽全力的，用尽了 useability 可用性 emulate 效法，模仿 popularization 大众化，流行 spurt 冲刺，喷射 artificial intelligence 人工智能 word processor 文字处理软件 spreadsheet 电子表格 embed 嵌入 professionally 专业地 slide show 幻灯放映 client/server 客户/服务器 automate 使自动 facilitate 使容易，促进 conferencing 举行会议 bookkeeping 簿记 accounting 会计学，记帐 猪幻略镐叁殊威贩落柑图凸悠沪界纷臼龋扼淫汹单脂嗜肾蛔赠羞并忙寒框English for IT and EE-17课件English for IT and EE-17课件 5 1 The evolution of computers and IT The birth of computers and information technology goes back many centuries. The development of mathematics led to the development of tools to help in computation. Blaise Pascal, in 17th century France, was credited with building the first calculating machine. 在17世纪的法国Blaise Pascal因构建了第一台计算机而获得荣誉 楔郊刊池液森垛婚万廊论嗜声织侩肃购刽厦毕砚誊歼拿蹄脚忘坎况伤给阀English for IT and EE-17课件English for IT and EE-17课件 6 1 In the 19th century, the Englishman Charles Babbage, generally considered the father of computing, designed the first “analytical engine.” This machine had a mechanical computing “mill” and, like the Jacquard loom of the early 19th century, used punch cards to store the numbers and processing requirements. 类似