计算机英语第1课时
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计算机专业英语课件E1Unit11
for software and software development. Software is considered a very critical asset and management wants to ensure they employ a team of software engineers who are devoted to ensuring that the software system stays up-to-date with ever evolving changes.
1.1 Section A: How Software Engineering Works
3. Which of the following statements is wrong about the techniques in software engineering? A. Techniques are needed to control the complexity of the large software systems B. Techniques are the essence of software engineering C. Techniques are now widely used in software engineering D. New technologies bring new challenges to software engineers continually
• ______4. An alternative name for a bar chart • ______5. An approach to program testing where the tests are based on
1.1 Section A: How Software Engineering Works
3. Which of the following statements is wrong about the techniques in software engineering? A. Techniques are needed to control the complexity of the large software systems B. Techniques are the essence of software engineering C. Techniques are now widely used in software engineering D. New technologies bring new challenges to software engineers continually
• ______4. An alternative name for a bar chart • ______5. An approach to program testing where the tests are based on
计算机专业英语课程教案Chapter1
计算机专业英语课程教案Chapter1教学过程1. Greetings, brief introduction about this course and some important requirements about taking this course.2. Characteristics of Computer EnglishIn this step, ss are first required to read the text from p. 1-p.3 by themselves. Then the whole class can have a discussion on the topic, so as to get a better understanding on Computer English.2.1用词的特点：❖专业术语多，而且派生和新出现的专业用语还在不断增加。
❖缩略词汇多2.2语法的特点：长句多；被动语态多；广泛使用祈使语句；常用It…句型；专业术语多；用虚拟语气表达假设或建议．2.3专业文献的特征：❖客观（objectivity）❖精练（conciseness）❖准确（accuracy）3. Word-formation Analyze on CE Vocabularies:3.1专业英语词汇的构成特点❖技术词汇（technical words）例如：bandwidth（带宽），flip-flop（触发器），superconductivity（超导性），hexadecimal（十六进制），amplifier（放大器）等。
❖次技术词汇（sub-technical words）例如：register在计算机系统中表示寄存器，在电学中表示计数器、记录器，在乐器中表示音区，而在日常生活中则表示登记簿、名册、挂号信等。
❖特用词（big words）例如：日常英语中常用下列句子：Then the light is turned on. 在专业英语中，却表示为：The circuit is then completed. 这是由于complete词义单一准确，可以避免歧义。
计算机英语-unit1 Computer(a)
Computer 1946: when the first electronic computing devices were developed
Computer
1940: defined as a person who performs calculations
The types of computers
1, Supercomputers
Features: Most powerful, highcapacity,
Usage: NASA, defense and weaponry, weather forecasting, scientific research.
The types of computers
Type: desktop, notebook, tablet
An information system contains five parts:
people
end users, like you and me rules or guidelines for people to follow when using----VB, C language
Unit 1 Computer
Task 1 Text
What is a computer?
Computers are electronic devices that can follow instructions to accept input, process that input, and produce information.
叁
4, microcomputer
Features: 1971, a single chip, designed to meet the needs of individual
中职计算机专业英语教学课件Lesson 1 What Is a Computer
9
Words and Expressions
10
Words and Expressions
11
Words and Expressions
1. Since the technology is developing rapidly nowadays ... 由于当今科技发展迅速…… since 在这里表示“由于”的意思，引导原因状语从句， 例如： Since we are going to have our final exam, we should get well prepared. 由于快考试了，我们要做好充分的准备。
6．Computers really do a lot of favor to our daily life. 电脑 确实在我们日常生活中帮了大忙。 do a favor to sb.意思是“帮……一个忙”，例如： The box is too heavy for me to carry. Can you do me a favor? 这个盒子太沉了我拿不动。你能帮我个忙吗?
6
Lesson 1 What Is a Computer?
The first computer in the history was named ENIAC (Electronic Numerical Integrator and Computer) in 1946. It was quite huge and expensive. Ordinary people cannot afford it. Later on, since the contribution of human being’s intelligence, computers are becoming smaller and less expensive. Even ordinary people like you and me can afford it today.
Words and Expressions
10
Words and Expressions
11
Words and Expressions
1. Since the technology is developing rapidly nowadays ... 由于当今科技发展迅速…… since 在这里表示“由于”的意思，引导原因状语从句， 例如： Since we are going to have our final exam, we should get well prepared. 由于快考试了，我们要做好充分的准备。
6．Computers really do a lot of favor to our daily life. 电脑 确实在我们日常生活中帮了大忙。 do a favor to sb.意思是“帮……一个忙”，例如： The box is too heavy for me to carry. Can you do me a favor? 这个盒子太沉了我拿不动。你能帮我个忙吗?
6
Lesson 1 What Is a Computer?
The first computer in the history was named ENIAC (Electronic Numerical Integrator and Computer) in 1946. It was quite huge and expensive. Ordinary people cannot afford it. Later on, since the contribution of human being’s intelligence, computers are becoming smaller and less expensive. Even ordinary people like you and me can afford it today.
计算机英语Lesson 1
Review:
system 体系、系统 software 软件 instruction 指令 process 过程、步骤 execution 执行 capability 性能
consists of 包含；由....组成 be made up 由...组成；被构成 a series of 一连串的 be divided into 被分成 refer to 谈及、提到、涉及
Hardware is the physical_______of the _____. It is made up of four parts:Central Processing Unit ,____, input devices and output devices.
_____refers to the programs that control the operation of the hardware. It is a series of _____that guide a computer through some process.
8.He can speak English. He can’t speak English.
9. Lingling has got some melons. Lingling hasn’t got any melons.
10. There is some milk in the glass. There isn’t any milk in the glass.
2. I can ride a car.（变为否定句） I can’t ride a car.
3. Tom has got some candy. （变为否定句） Tom hasn’t got any candy.
system 体系、系统 software 软件 instruction 指令 process 过程、步骤 execution 执行 capability 性能
consists of 包含；由....组成 be made up 由...组成；被构成 a series of 一连串的 be divided into 被分成 refer to 谈及、提到、涉及
Hardware is the physical_______of the _____. It is made up of four parts:Central Processing Unit ,____, input devices and output devices.
_____refers to the programs that control the operation of the hardware. It is a series of _____that guide a computer through some process.
8.He can speak English. He can’t speak English.
9. Lingling has got some melons. Lingling hasn’t got any melons.
10. There is some milk in the glass. There isn’t any milk in the glass.
2. I can ride a car.（变为否定句） I can’t ride a car.
3. Tom has got some candy. （变为否定句） Tom hasn’t got any candy.
计算机专业英语unit 1_Computer History 1
Blair: Why is that?
Alex: Jobs admired Alan Turing, who was believed to make a great achievement for the development of computer science.
Blair: I get that from the movie. He invented one machine to decode the Enigma for the Allied during World WarⅡ,which made the computer-like machines called the Turing machine. Alex: That's quite right. But due to his sexual preference, he was arrested for treatment. He couldn't endure the process and committed suicide by eating the poisoned apple.
Listening
Task II. Listen and fill in the blanks with the missing words and role-play the conversation with your partner.
Buying a computer
Scripts:
A: Can I help you?
5.How did Alan Turing die? He committed suicide.
Task Two.
Ture or False. ( ) 1. Turing helped the Allied to decode Enigma machine during the First World War. ( ) 2. Jobs admired Turing, therefore he designed the company logo with an apple missing one bite. ( ) 3. Due to his sexual preference, he killed himself because of the arrestment. ( ) 4. Blair is a solid Apple fan. ( ) 5. The story of Turinrcises
Alex: Jobs admired Alan Turing, who was believed to make a great achievement for the development of computer science.
Blair: I get that from the movie. He invented one machine to decode the Enigma for the Allied during World WarⅡ,which made the computer-like machines called the Turing machine. Alex: That's quite right. But due to his sexual preference, he was arrested for treatment. He couldn't endure the process and committed suicide by eating the poisoned apple.
Listening
Task II. Listen and fill in the blanks with the missing words and role-play the conversation with your partner.
Buying a computer
Scripts:
A: Can I help you?
5.How did Alan Turing die? He committed suicide.
Task Two.
Ture or False. ( ) 1. Turing helped the Allied to decode Enigma machine during the First World War. ( ) 2. Jobs admired Turing, therefore he designed the company logo with an apple missing one bite. ( ) 3. Due to his sexual preference, he killed himself because of the arrestment. ( ) 4. Blair is a solid Apple fan. ( ) 5. The story of Turinrcises
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.
计算机专业英语教程(完整版)
8
1.1 The Invention of the Computer
1.1.1 The ENIAC Perhaps the most influential of the early computerlike devices was the Electronic Numerical Integrator and Computer, or ENIAC. It was developed by J. Presper Eckert and John Mauchly at the University of Pennsylvania. The project began in 1943 and was completed in 1946. The machine was huge; it weighed 30 tons and contained over 18,000 vacuum tubes. 也许早期最具影响力的类似计算机的装置应该是电子数字积分计算机， 或简称ENIAC。它是由宾夕凡尼亚大学的J. Presper Eckert 和John Mauchly 研制的。该工程于1943年开始，并于1946年完成。这台机 器极其庞大，重达30吨，而且包含18,000多个真空管。
❖ This book is very important to us
3
Key points: useful terms and definitions
of computers Difficult points:
describing the features of computers of each generation
known as 通常所说的，以……著称
Abbreviations:
ENIAC(Electronic Numerical Integrator and Computer) 电子数字积分计算机，ENIAC计算机 EDSAC (Electronic Delay Storage Automatic Computer) 延迟存储电子自动计算机 BINAC (Binary Automatic Computer) 二进制自动计算机 UNIVAC (Universal Automatic Computer) 通用自动计算机
1.1 The Invention of the Computer
1.1.1 The ENIAC Perhaps the most influential of the early computerlike devices was the Electronic Numerical Integrator and Computer, or ENIAC. It was developed by J. Presper Eckert and John Mauchly at the University of Pennsylvania. The project began in 1943 and was completed in 1946. The machine was huge; it weighed 30 tons and contained over 18,000 vacuum tubes. 也许早期最具影响力的类似计算机的装置应该是电子数字积分计算机， 或简称ENIAC。它是由宾夕凡尼亚大学的J. Presper Eckert 和John Mauchly 研制的。该工程于1943年开始，并于1946年完成。这台机 器极其庞大，重达30吨，而且包含18,000多个真空管。
❖ This book is very important to us
3
Key points: useful terms and definitions
of computers Difficult points:
describing the features of computers of each generation
known as 通常所说的，以……著称
Abbreviations:
ENIAC(Electronic Numerical Integrator and Computer) 电子数字积分计算机，ENIAC计算机 EDSAC (Electronic Delay Storage Automatic Computer) 延迟存储电子自动计算机 BINAC (Binary Automatic Computer) 二进制自动计算机 UNIVAC (Universal Automatic Computer) 通用自动计算机
计算机英语课件Unit1 Computer and Computer Science
The modern world of high technology could not have come about except for the development of the computer. Different types and sizes of computers find uses throughout society in the storage and handling of data, from secret governmental files to banking transactions to private household accounts. Computers have opened up a new era in manufacturing through the techniques of automation, and they have enhanced modern communication systems.
ENIAC contained 18000 vacuum tubes and had a speed of several hundred multiplications per minute, but originally its program was wired into the processor and had to be manually altered. Later machines were built with program storage, based on the ideas of the Hungarian-American mathematician john von Neumann. The instructions, like the data, were stored within a "memory", freeing the computer from the speed limitations of the paper-tape reader during execution and permitting problems to be solved without rewiring the computer.
中职计算机英语《Unit1 PC System 》(第一课时)教学设计6页
中职计算机英语《Unit1 PC System 》（第一课时）教学设计一、教材、教学内容分析《计算机英语》是中等职业学校行业英语系列教材，由张海波主编,北京：外语教学与研究出版社出版（2007.7）。
本教材是中职学校计算机应用专业学生学好计算机课程的一门主干技术基础必修课。
本单元以介绍计算机系统概貌为题材，以硬件和软件系统等为主要内容。
在开展教学的过程中，教师不仅要对学生进行英语语言教学，同时还要教育学生养成良好的英语阅读习惯。
教学活动以“讲、学、做”为主，兼顾多种教学方式、方法来展开。
本节课学习的内容是Introduction﹠Passage One，课时为1节课。
二、教学目标分析根据行业英语课程标准的要求、结合学生的实际，引导学生树立正确学习计算机英语的态度。
计算机英语作为一门语言工具课程，是专业理论向实践的具体转化，是培养专业技能娴熟、英语应用能力强复合型人才的关键，学语言是为了用语言，充分体现行业英语教学的实用性、交际性和准确性。
为此，笔者定下了本节课的教学目标。
1、知识和能力目标：（1）要求学生能说出计算机系统概貌；（2）能用英语说出硬件系统的五个组成部分；（3）能识别各部件的性能。
2、过程与方法：（1）学生通过上课前预习，查阅词典，熟悉生词，扫除词汇障碍，这样，在课堂上讲过的重点词汇就会加深印象，再通过课后练习进一步得到巩固，并在此基础上提高学生使用所学词汇表达专业概念的能力；（2）通过学习，要求学生以演讲或讨论等形式归纳所学知识，使学生在参与活动的过程中得到听、说、读、写、译等方面能力的锻炼。
3、情感态度与价值观：(1)鼓励学生大胆开口说英语、培养学生学计算机英语的自信心；(2)通过本节课的学习，让学生认识到了解计算机系统的重要性，逐步培养学习计算机英语的兴趣。
三、教学重难点分析1、教学重点：(1)掌握硬件系统的重点词汇和术语的英语表达，如：硬件（hardware）、输入设备(input device)、输出设备( output device)、存储器(memory)、显示器(monitor)等等；(2)掌握文章中重要的语言点。
计算机英语课件_Unit 1 What Is A Computer
1、知识点： （1）lots of 许多；大量
例：Only when you have lots of money will everything be all right. 只有当你拥有很多钱的时候，所有的事情才会好起来。
（2）think of as 2、句子结构：
把…看作
例：For a long time the earth is think of as flat. 过去很长时间地球被认为是扁平的。
【学习难点】
掌握计算机分类的术语和理解英文地址的表达方式。
Project One: Computer Basics
3
返回
导学新课
【导学新课】
根据导学图的提示或你的经验，简述“什么是计 算机？”
Project One: Computer Basics
4
返回
Text: What Is A Computer?
例：Britain would be classified as third world country, soon . 英国很快就要被划归为第三世界国家了。
（2）either …or…
二者择一的；要么…要么…
例：Either save or print the obtained results, to use as you require. 保存或打印获得的结果，以便您根据需要使用。
8
Text: What Is A Computer?
学习课文---P3 (通译全文，分析难句):
P4 第11行：Anything you buy for your computer can be classified as either hardware or software.
例：Only when you have lots of money will everything be all right. 只有当你拥有很多钱的时候，所有的事情才会好起来。
（2）think of as 2、句子结构：
把…看作
例：For a long time the earth is think of as flat. 过去很长时间地球被认为是扁平的。
【学习难点】
掌握计算机分类的术语和理解英文地址的表达方式。
Project One: Computer Basics
3
返回
导学新课
【导学新课】
根据导学图的提示或你的经验，简述“什么是计 算机？”
Project One: Computer Basics
4
返回
Text: What Is A Computer?
例：Britain would be classified as third world country, soon . 英国很快就要被划归为第三世界国家了。
（2）either …or…
二者择一的；要么…要么…
例：Either save or print the obtained results, to use as you require. 保存或打印获得的结果，以便您根据需要使用。
8
Text: What Is A Computer?
学习课文---P3 (通译全文，分析难句):
P4 第11行：Anything you buy for your computer can be classified as either hardware or software.
计算机英语讲课教程unit-1
Encryption
The process of converting readable data into an unreadable format using a secret key. It is used to protect sensitive information from being intercepted or tampered with while in transit over a network.
Computer English Lecture Tutorial - Unit 1
目录
contents
Computer Fundamentals computer hardware Computer software Network Fundamentals programming language
Mainframes
Used for complex scientific calculations and simulations.
Supercomputers
Classification of Computers
Use in teaching, learning, and research.
Network Protocol
Firewall
A security device that filters incoming and outgoing traffic based on predefined security rules to prevent unauthorized access to the network.
03
Computer software
system software
System software is the fundamental layer of computer software that manages the hardware resources and provides an interface for application software to interact with the system.
计算机英语 讲课教程unit.ppt
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
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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
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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.
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.
计算机专业英语第三版教学课件Unit1Hardware
玛丽：我的意思是要使计算机正常工作，它不仅需要计算机硬件系统，而且也需 要计算机软件系统。
Mike: Oh, I see.
迈克：哦，我明白了。
Mary: Did you never know it?
玛丽：你从来不知道吗？
Mike: You know I’m a computer outsider.
迈克：你知道我是个计算机菜鸟。
Look and Learn Dialogue Reading Learn More New Words and Phrases
Unit 1
Lesson 14
A. Complete the diagram with items from the paragraph. Ask three classmates whether they can mention something else.
1. input device 2. convert into 3. output device 4. translate into
a. 输出设备 b. 输入设备 c. 翻译成，转化为 d. 把……转变为
Look and Learn Dialogue Reading Learn More New Words and Phrases
__麦__克__风__可__以__用__来__刻__录__声__音__。_______
Joysticks are designed for use with game programs.
_操__纵__杆__是__为__玩__游__戏__而__设__计__的__。______
Most scanners can handle pictures as well as text.
Mike: Oh, I see.
迈克：哦，我明白了。
Mary: Did you never know it?
玛丽：你从来不知道吗？
Mike: You know I’m a computer outsider.
迈克：你知道我是个计算机菜鸟。
Look and Learn Dialogue Reading Learn More New Words and Phrases
Unit 1
Lesson 14
A. Complete the diagram with items from the paragraph. Ask three classmates whether they can mention something else.
1. input device 2. convert into 3. output device 4. translate into
a. 输出设备 b. 输入设备 c. 翻译成，转化为 d. 把……转变为
Look and Learn Dialogue Reading Learn More New Words and Phrases
__麦__克__风__可__以__用__来__刻__录__声__音__。_______
Joysticks are designed for use with game programs.
_操__纵__杆__是__为__玩__游__戏__而__设__计__的__。______
Most scanners can handle pictures as well as text.
计算机英语课件Unit1_Computer_and_Computer_Science
ENIAC contained 18000 vacuum tubes and had a speed of several hundred multiplications per minute, but originally its program was wired into the processor and had to be manually altered. Later machines were built with program storage, based on the ideas of the Hungarian-American mathematician john von Neumann. The instructions, like the data, were stored within a ―memory‖, freeing the computer from the speed limitations of the paper-tape reader during execution and permitting problems to be solved without rewiring the computer.
The modern world of high technology could not have come about except for the development of the computer. Different types and sizes of computers find uses throughout society in the storage and handling of data, from secret governmental files to banking transactions to private household accounts. Computers have opened up a new era in manufacturing through the techniques of automation, and they have enhanced modern communication systems.
计算机英语Lesson 1
得分
0 5 3 2 1
下一关 未开发
Exercise:
1.A complete computer system consists of two basic parts: hardware and software. 由两大基本部分组成：硬件部分和软件部分 一个完整的计算机系统______________________________ 。 2. Software refers to the programs that control the operation of the hardware. 控制计算机硬件执行 软件指的是_________________________________ 的程序 3. It is a series of instructions that guides a computer through some process. 引导计算机完成一些步骤 它是一连串的____________________________ 的指令. 4. It can be divided into systems software and applications 系统软件和应用软件 . software. 它可以被分为 ________________
consists of 包含；由....组成 be made up 由...组成；被构成 a series of 一连串的 be divided into 被分成 refer to 谈及、提到、涉及
passage:
A computer is an electronic machine. A complete computer system consists of two basic parts:hardware and software. 一个计算机就是一个电子机器。一个完整的计算机系统包括 两个基本部分：硬件部分和软件部分。
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CTRL+X 剪切被选择的项目到剪 贴板 CTRL+INSERT 或 CTRL+C 复制被选择的项目到剪 贴板
SHIFT+INSERT 或 CTRL+V 粘贴剪贴板中的内容到 当前位置 ALT+BACKSPACE 或 CTRL+Z 撤销上一步的操 作
Байду номын сангаас
DELETE 删除被选择的选择项目，如 果是文件，将被放入回收站 SHIFT+DELETE 删除被选择的选择项目，如 果是文件，将被直接删除而 不是 放入回收站
放入回收站 CTRL+N 新建一个新的文件 CTRL+O 打开“打开文件”对话框
CTRL+P 打开“打印”对话框 CTRL+S 保存当前操作的文件
Unit1 计算机键盘部分符号 的特殊使用
陈长梅
F1 显示当前程序或者 windows的帮助内容。 F2 当你选中一个文件的话， 这意味着“重命名”
F3 当你在桌面上的时候是打 开“查找：所有文件” 对 话框 F10或ALT 激活当前程序的菜单栏
windows键或CTRL+ESC 打开开始菜单 CTRL+ALT+DELETE 在win9x中打开关闭程 序对话框