计算机英语 讲课教程unit.ppt
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计算机基础,全英文版的ppt课件
– Quality
DIGITAL SOCIETY
7
Section B Digital Devices • Adopt binary system • Store Information
What is a computer? (Von Neumann’s definition) A computer is a multipurpose device that accepts input, process data, stores data, and produces output, all according to a series of stored instructions (P14.)
• A computer network is a group of computers linked by wired or wireless technology to share data and resources.
• The Internet is a global computer network • The Web (short for World Wide Web) is a collection of linked documents,
graphics, and sounds that can be accessed over the Internet.
6
Section A all things digital CONVERGENCE
– What is convergence? (P.8 of E) – How does convergence affect the typical consumer?
Others 30% • Website:
– Username: S 学号 – Password: 123456 • Instructor : Taohong Zhang Contact:
DIGITAL SOCIETY
7
Section B Digital Devices • Adopt binary system • Store Information
What is a computer? (Von Neumann’s definition) A computer is a multipurpose device that accepts input, process data, stores data, and produces output, all according to a series of stored instructions (P14.)
• A computer network is a group of computers linked by wired or wireless technology to share data and resources.
• The Internet is a global computer network • The Web (short for World Wide Web) is a collection of linked documents,
graphics, and sounds that can be accessed over the Internet.
6
Section A all things digital CONVERGENCE
– What is convergence? (P.8 of E) – How does convergence affect the typical consumer?
Others 30% • Website:
– Username: S 学号 – Password: 123456 • Instructor : Taohong Zhang Contact:
计算机英语课件—Unit1WhatIsAComputer
目录
• Fundamentals of Computer Networks and Internet Applications
• Data storage, transmission, and processing technology
• Introduction to cutting edge technologies such as artistic intelligence and the Internet of Things
Clock speed
Measures the speed of the CPU, determining how fast it can process data and execute instructions
Storage
1 2 3
Hard disk drive
A non-volatile storage device that stores and retries digital information using magnetic storage technology
Characteristics
Computers are characterized by their ability to store and process large amounts of data quickly and accurately They can also be programmed to perform a wide range of tasks, from simple calculations to complex simulations and analyses
Examples
Operating systems, device drivers, servers, utilities, and more
计算机专业英语教程PPT课件
计算机专业英语教程
2010.5.1Байду номын сангаас
Computer science major course
Computer English
Chapter 1 The History and Future of Computers
Chapter 1 The History and Future of Computers
UNIVAC (Universal Automatic Computer) 通用自动计算机
计算机专业英语
1-6
Chapter 1 The History and Future of Computers
1.1 The Invention of the Computer
It is hard to say exactly when the modern computer was invented. Starting in the 1930s and through the 1940s, a number of machines were developed that were like computers. But most of these machines did not have all the characteristics that we associate with computers today. These characteristics are that the machine is electronic, that it has a stored program, and that it is general purpose.
Key points: useful terms and definitions
2010.5.1Байду номын сангаас
Computer science major course
Computer English
Chapter 1 The History and Future of Computers
Chapter 1 The History and Future of Computers
UNIVAC (Universal Automatic Computer) 通用自动计算机
计算机专业英语
1-6
Chapter 1 The History and Future of Computers
1.1 The Invention of the Computer
It is hard to say exactly when the modern computer was invented. Starting in the 1930s and through the 1940s, a number of machines were developed that were like computers. But most of these machines did not have all the characteristics that we associate with computers today. These characteristics are that the machine is electronic, that it has a stored program, and that it is general purpose.
Key points: useful terms and definitions
计算机专业英语第三版教学课件Unit1Hardware
Look and Learn Dialogue Reading Further Study Words and Phrases
Unit 1
Lesson 14
玛丽是个计算机高手。她的朋友遇到计算机的相关问题时，
经常会来请教她。
Mike: Hi, Mary! I know you are good at computer. Could you help me with my computer?
Unit 1 Hardware
Lesson 1 Recognizing Computers Lesson 2 Dealing with Memory Lesson 3 Working with Storage Devices Lesson 4 Dealing with Motherboards
Lesson 1 Recognizing Computers
Look and Learn Dialogue Reading Learn More New Words and Phrases
Unit 1
Lesson 14
B. Work with your partner to translate the sentences into Chinese.
Microphones allow you to record sounds.
Goal Identify parts of the computer.
Look and Learn Dialogue Reading
Learn More New Words and Phrases
Unit 1
Lesson 14
A. Fill in the blanks with the words or phrases in the box according to the picture.
Unit 1
Lesson 14
玛丽是个计算机高手。她的朋友遇到计算机的相关问题时，
经常会来请教她。
Mike: Hi, Mary! I know you are good at computer. Could you help me with my computer?
Unit 1 Hardware
Lesson 1 Recognizing Computers Lesson 2 Dealing with Memory Lesson 3 Working with Storage Devices Lesson 4 Dealing with Motherboards
Lesson 1 Recognizing Computers
Look and Learn Dialogue Reading Learn More New Words and Phrases
Unit 1
Lesson 14
B. Work with your partner to translate the sentences into Chinese.
Microphones allow you to record sounds.
Goal Identify parts of the computer.
Look and Learn Dialogue Reading
Learn More New Words and Phrases
Unit 1
Lesson 14
A. Fill in the blanks with the words or phrases in the box according to the picture.
计算机英语课件 - Unit 1
中央处理单元 内存 输入设备 输出设备 真空管 晶体管 大型集成电路 超大型集成电路
Unit 1 My Computer
Introduction （1）
A computer is an electronic device that can receive a set of instructions(指令), or program(程序), and then carry out (执行) this program by performing calculations on numerical data(数据) or by manipulating other forms of information.
Unit 1 My Computer
Introduction （1）
A computer is an electronic device that can receive a set of instructions, or program, and then carry out this program by performing calculations on numerical data or by manipulating other forms of information. 计算机是一种电子设备。它能接受一套指令或 程序,然后通过对数值数据进行运算或者对其他 形式的信息进行处理来执行该程序。
Unit 1 My Computer
History （2） - Electronic computers – the ENIAC
- ? Why a stored program?
The instructions, like the data, were stored within a “memory”, freeing the computer from the speed limitation of the paper-tape reader during execution(执行) and permitting problems to be solved without rewiring the computer. 这些指令，跟数据一样，也存储在内存里。这样计算 机在执行时摆脱纸带阅读器的速度限制，使得不用给 计算机重新导线问题也可以得到解决。
计算机专业英语教程课件-unit 1 计算机导论
• Main articles: CPU design and Control unit
• The control unit (often called a control system or central controller) manages the computer's various components; it reads and interprets (decodes)(6) the program instructions, transforming them into(7) a series of control signals which activate other parts of the computer.注3 Control systems in advanced(8) computers may change the order of some instructions so as to improve performance(9).
1. 元件部分 2. 由..联系起来 3. 由..组成
Text A The function of computers
• Inside each of these parts are trillions of small electrical circuits(4) which can be turned off or on by means of an electronic switch. Each circuit represents a bit (binary digit) of information so that when the circuit is on it represents a "1", and when off it represents a "0" (in positive logic representation). 注1 The circuits are arranged in logic gates so that one or more of the circuits may control the state of one or more of the other circuits.
计算机英语Unit1-Computer-and-Computer-SciencePPT课件
2021/4/8
4
II. History
III.
The first adding machine, a precursor of
the digital computer, was devised in the 1642 by
the French scientist, mathematician, amputers
Analogue computer began to be built in the late 19th century. Early models calculated by means of rotating shafts and gears. Numerical approximations of equations too difficult to solve in any other way were evaluated with such machine. Lord Kelvin built a mechanical tide predictor that was a specialized analogue computer. During World War 1 and 2, mechanical and later, electrical analogue computing systems were used as torpedo course predictors in submarines and as bombsight controllers in aircraft. Another system was designed to predict spring floods in the Mississippi River basin.
also multiply.
计算机专业英语课件Unit01
1.2 Section B: The Internet of Things
• Words
• bidding[ˈbidiŋ] n. 吩咐，投标 • brew[bruː] v. 煮(咖啡)，酿制(啤酒)，沏(茶) • gadget[ˈgædʒit] n. 小装置，小器具 • downtime[ˈdauntaim] n. 停止运行时间 • crumble[ˈkrʌmbl] v. 坍塌，损坏 • impending[imˈpendiŋ] adj. 即将发生的，迫在眉
1. Public cloud is a cloud environment in which all cloud infrastructure and computing resources are dedicated to, and accessible by, one customer only. 2. The private cloud provider owns, manages, and assumes all responsibility for the data centers, hardware, and infrastructure 3. Multicloud is the use of two or more public clouds together with a private cloud environment. 4. Hybrid cloud is a combination of public and private cloud environments. 5. SaaS is application software that's hosted in the cloud and that you access and use via a Web browser, a dedicated desktop client, or an API that integrates with your desktop or mobile operating system.
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Monitor
Sizes Quality Design
Benefits
exit
next
计算机英语教程 unit-1 by mkc
2-1-17
Sound Card
MP3:
MPEG audio layer3
MPEG: Moving Pict Nhomakorabeare Experts Group
WAV: Wave WMA: Windows Media Audio MIDI: Musical Instrument Digital Interface
2-1-10
Hard Drive
There are three primary considerations when choosing hard drives.
Storage capacity
存储容量
Rotational speed Interface
转速 接口
exit
next
计算机英语教程 unit-1 by mkc
exit
next
计算机英语教程 unit-1 by mkc
2-1-8
Memory
RAM ------random access memory 随机存储器 ROM------？
exit
next
计算机英语教程 unit-1 by mkc
2-1-9
Hard Drive
exit
next
计算机英语教程 unit-1 by mkc
exit
next
计算机英语教程 unit-1
2-1-15
by mkc
The director often sat with the 3D artist to try out ideas, making changes to high-resolution images on the fly.
Todd Pilger, head of 3D visual development at Sony Pictures Animation stated, "We need tools that will help us work quickly, and we need tools that are very stable because we’re making changes all the time. We tested a lot of graphics cards and we found that NVIDIA was fast and dependable."
Computer English
unit1
The Elementary Components of Pc （1）
个人电脑的基本部件
1
计算机英语教程 unit-1 by mkc
2-1-2
Summary
Processor Memory Hard Drive Video Card Monitors Sound card
. Pentium Ⅲ processor-M 提供了更好的位运算速度 和更佳的电池寿命，是因为采用了“超微缩”的0.13 微米的制造工序而不是以前Pentium Ⅲ 所使用的0.18 微米的技术。
exit
next
计算机英语教程 unit-1 by mkc
2-1-7
Information from web
2-1-11
Video Card
The following specs should be considered when deciding which video card is best for your needs.
Memory
存储器
Processor
处理器
exit
next
计算机英语教程 unit-1 by mkc
它是移动领域的高性能处理器,基于Pentium 4 处理器 的系统帮助提供了正如桌面用户所期待的强有力的处 理能力.
exit
next
计算机英语教程 unit-1 by mkc
2-1-5
Processor
Unequaled in 3D task, Mobile Pentium 4 processor also offers increased performance for emerging web-based activities and multitask oriented users.
. Mobile Pentium 4 处理器在三维任务中无与伦比 （是无敌的），并且还提高了适应用户的网络活动及 多任务性能。
exit
next
计算机英语教程 unit-1 by mkc
2-1-6
Processor
Pentium Ⅲ processor-M offer higher bin speeds and better battery life as result of a “die shirk” which utilizes a 0.13 micron manufacturing process compared to the 0.18 micron process used on previous Pentium Ⅲ processors.
In Open Season, the first feature-length animated film from Sony Pictures Animation, Boog, a happily domesticated grizzly bear, has his perfect world turned upside-down after he meets Elliot, a scrawny, fast-talking wild mule deer.
exit
next
计算机英语教程 unit-1 by mkc
2-1-18
Sound Card
Combined with the ability to play up to 96 discrete digital audio streams,S.C can reproduce a virtually unlimited number of sounds on your pc for optimum sound depth ,clarity and detail.
处理器 存储器 硬盘 视频卡 显示器(监视器) 声卡
exit
next
计算机英语教程 unit-1 by mkc
2-1-3
Processor
Based on the same technology as the popular desktop Pentium 4 processor, the Mobile Pentium4 processor features similar architecture optimized for battery life and other mobile computing needs.
Sony Picture Animation公司3D视觉制作总 监Todd Pilger说：｢由于在屏幕上必须呈现 出大量3D与几何交互下的最佳效果，我们 时常必须尽可能发挥计算机的效能到极致， 而NVIDIA正提供了我们这样的需求。
exit
next
计算机英语教程 unit-1 by mkc
2-1-16
2-1-12
Video Card
More video card memory and faster graphics processors can result in more stunning and enjoyable visual effects when running games and programs with detailed graphic design.
基于与流行的桌面Pentium 4 处理器相同的技术， Mobile Pentium4 处理器具有相似的架构，优化 了电池寿命，并满足了其他计算的需求。
exit
next
计算机英语教程 unit-1 by mkc
2-1-4
Processor
The highest-performance processors are available in the mobile space,Mobile Pentium 4 processor-based systems help provide the same powerful computing experience desktop users have come to expect.
S.C 与可以播放高达96种数字音频流的性能结合，可 以用最适合的声音深度，清晰度和详细度在你的个人 电脑上重现无数的现实声音。
exit
next
计算机英语教程 unit-1
2-1-19
by mkc
exit
next
计算机英语教程 unit-1 by mkc
EA
2-1-20
Sound Card
exit
exit
next
计算机英语教程 unit-1
2-1-14
by mkc
The film presented a new level of challenge to Sony Pictures Animation and its Imageworks division because of the immense amount of computergenerated imagery that needed to be produced. Imageworks realized it needed advanced graphics technology to create a high-quality production in a limited timeframe.
Sizes Quality Design
Benefits
exit
next
计算机英语教程 unit-1 by mkc
2-1-17
Sound Card
MP3:
MPEG audio layer3
MPEG: Moving Pict Nhomakorabeare Experts Group
WAV: Wave WMA: Windows Media Audio MIDI: Musical Instrument Digital Interface
2-1-10
Hard Drive
There are three primary considerations when choosing hard drives.
Storage capacity
存储容量
Rotational speed Interface
转速 接口
exit
next
计算机英语教程 unit-1 by mkc
exit
next
计算机英语教程 unit-1 by mkc
2-1-8
Memory
RAM ------random access memory 随机存储器 ROM------？
exit
next
计算机英语教程 unit-1 by mkc
2-1-9
Hard Drive
exit
next
计算机英语教程 unit-1 by mkc
exit
next
计算机英语教程 unit-1
2-1-15
by mkc
The director often sat with the 3D artist to try out ideas, making changes to high-resolution images on the fly.
Todd Pilger, head of 3D visual development at Sony Pictures Animation stated, "We need tools that will help us work quickly, and we need tools that are very stable because we’re making changes all the time. We tested a lot of graphics cards and we found that NVIDIA was fast and dependable."
Computer English
unit1
The Elementary Components of Pc （1）
个人电脑的基本部件
1
计算机英语教程 unit-1 by mkc
2-1-2
Summary
Processor Memory Hard Drive Video Card Monitors Sound card
. Pentium Ⅲ processor-M 提供了更好的位运算速度 和更佳的电池寿命，是因为采用了“超微缩”的0.13 微米的制造工序而不是以前Pentium Ⅲ 所使用的0.18 微米的技术。
exit
next
计算机英语教程 unit-1 by mkc
2-1-7
Information from web
2-1-11
Video Card
The following specs should be considered when deciding which video card is best for your needs.
Memory
存储器
Processor
处理器
exit
next
计算机英语教程 unit-1 by mkc
它是移动领域的高性能处理器,基于Pentium 4 处理器 的系统帮助提供了正如桌面用户所期待的强有力的处 理能力.
exit
next
计算机英语教程 unit-1 by mkc
2-1-5
Processor
Unequaled in 3D task, Mobile Pentium 4 processor also offers increased performance for emerging web-based activities and multitask oriented users.
. Mobile Pentium 4 处理器在三维任务中无与伦比 （是无敌的），并且还提高了适应用户的网络活动及 多任务性能。
exit
next
计算机英语教程 unit-1 by mkc
2-1-6
Processor
Pentium Ⅲ processor-M offer higher bin speeds and better battery life as result of a “die shirk” which utilizes a 0.13 micron manufacturing process compared to the 0.18 micron process used on previous Pentium Ⅲ processors.
In Open Season, the first feature-length animated film from Sony Pictures Animation, Boog, a happily domesticated grizzly bear, has his perfect world turned upside-down after he meets Elliot, a scrawny, fast-talking wild mule deer.
exit
next
计算机英语教程 unit-1 by mkc
2-1-18
Sound Card
Combined with the ability to play up to 96 discrete digital audio streams,S.C can reproduce a virtually unlimited number of sounds on your pc for optimum sound depth ,clarity and detail.
处理器 存储器 硬盘 视频卡 显示器(监视器) 声卡
exit
next
计算机英语教程 unit-1 by mkc
2-1-3
Processor
Based on the same technology as the popular desktop Pentium 4 processor, the Mobile Pentium4 processor features similar architecture optimized for battery life and other mobile computing needs.
Sony Picture Animation公司3D视觉制作总 监Todd Pilger说：｢由于在屏幕上必须呈现 出大量3D与几何交互下的最佳效果，我们 时常必须尽可能发挥计算机的效能到极致， 而NVIDIA正提供了我们这样的需求。
exit
next
计算机英语教程 unit-1 by mkc
2-1-16
2-1-12
Video Card
More video card memory and faster graphics processors can result in more stunning and enjoyable visual effects when running games and programs with detailed graphic design.
基于与流行的桌面Pentium 4 处理器相同的技术， Mobile Pentium4 处理器具有相似的架构，优化 了电池寿命，并满足了其他计算的需求。
exit
next
计算机英语教程 unit-1 by mkc
2-1-4
Processor
The highest-performance processors are available in the mobile space,Mobile Pentium 4 processor-based systems help provide the same powerful computing experience desktop users have come to expect.
S.C 与可以播放高达96种数字音频流的性能结合，可 以用最适合的声音深度，清晰度和详细度在你的个人 电脑上重现无数的现实声音。
exit
next
计算机英语教程 unit-1
2-1-19
by mkc
exit
next
计算机英语教程 unit-1 by mkc
EA
2-1-20
Sound Card
exit
exit
next
计算机英语教程 unit-1
2-1-14
by mkc
The film presented a new level of challenge to Sony Pictures Animation and its Imageworks division because of the immense amount of computergenerated imagery that needed to be produced. Imageworks realized it needed advanced graphics technology to create a high-quality production in a limited timeframe.