计算机专业英语教案

1、Unit 1 Assembling ComputerTechnical Skill 1: Mastering GoalTask-1 Getting to Know the Hardware of a ComputerKnows the computer hardwareThe various PC's basic structures are nearly the same, although they seem different as the configuration and the shape. 任务 1 认识计算机硬件认识计算机硬件虽然各种PC机的配置和外观有所不同,但其基本

2、结构是相同的。Getting to know the components of a computerThat some hardware in computer system unit, like mainboard, CPU, memory, hard disk, floppy driver and CD-ROM driver etc, belong to the assembling structure(结构). Though theirs brands(品牌) and shapes are different, theirs basic function and task which

3、they take on is roughly the same. Like some mainboards integrated the sound adapter(适配器) among them, and some others integrated sound adapter and display adapter among them. Figure 1-2 shows basic components of a system unit. 认识计算机中的各部件在PC机主机中，有些硬件属组装结构。如：主板、CPU、内存、硬盘、软驱、光驱等。虽然不同品牌和规格的部件，其外观有所不同，但其基

4、本功能和所承担的任务大致相同。如有的主板将声卡集成到其中；有的主板将声卡、显卡集成到其中。 Keyboard connectorTask-2 Assembling ComputerAssembling computer Step 1. Fix the mainboard into the system unit case. Be sure of fixing the insulation pads first. Step 2. Fix CPU to the mainboard. Pay attention to the corresponding(相应的) direction when fix

5、ing CPU's pins with the pedestal, if the direction isnt correct, the pins cant be plugged in. After the fixation, CPU must be stuck with the block stick.Step 3. Fix CPU's electric fan. Fix fan on fixed CPU according to the direction of fan, and clutch(固定) the electric fan with its blocks. Fi

6、x the power line of electric fan by the instructions of the maps of mainboard. Step 4. Fix the memory strip. Insert the memory strip to the memory strip slot according to the direction. After inserting, the memory strip is fixed with the blocks automatically. Step 5. Fix display adapter. Plug displa

7、y adapter inside the AGP slot in the mainboard, and fix it on the unit box with the screws. Step 6. Fix hard disk. Fix the hard disk on the hard disk shelf of system case with the screws. 任务 2 组装计算机计算机的组装1. 将主板安装到主机箱中，注意要先安装绝缘垫件。2. 将CPU安装到主板上。在安装时注意CPU引脚与CPU座的对应方向，方向不对时，安装不进去。安装上后，一定要将CPU用卡杆卡住。3. 安装

8、CPU风扇。将风扇根据方向安装到已安装好的CPU 上，并用风扇卡件将风扇固定，风扇的电源线要根据主板图的提示安装。4. 安装内存条。将内存条根据方向插到内存条槽内。插入后，内存条卡件即自动将内存条固定。5. 安装显卡。将显卡插入主板的AGP槽内，并用螺丝将其固定到主机箱上。6. 安装硬盘。将硬盘用螺丝安装到主机箱的硬盘架上。Step 7. Fix CD-ROM driver. Fix the CD-ROM driver on the CD-ROM shelf of system box with the screws. Step 8. Fix floppy diskette driver. F

9、ix the floppy diskette driver on the floppy diskette driver shelf of system box with the screws. Step 9. Fix the power line of mainboard. Plug the power export cable of supply on the system unit, plug into imported socket on the mainboard, Pay attention to the direction when inserting, if the direct

10、ion isnt correct, it cant be plug in.Step 10. Fix the power line of the hard disk and CD-ROM driver. Take the trapezoid plug of power supply cable (power out interface that with polarity) on system unit, and insert it into the power supply jack of hard disk and CD-ROM driver respectively. Usually th

11、e red line should be at the inboard inner sideline. Step 11. Fix the data wires of hard disk and CD-ROM driver. The data wires of hard disk and CD-ROM driver adopt the same kind of pattern, and usually wider than that of the floppy disk driver. Taking the data wires of hard disk or CD-ROM driver res

12、pectively(各个地), plug one end into data jack of hard disk or CD-ROM driver respectively, and another end of hard disk data wires should be inserted into the IDE1 slot of the mainboard. Another end of the data wires of CD-ROM driver should be inserted in IDE2 slot on the mainboard. The new type data w

13、ires has the directivity, it cant be insert when in reversed direction.7. 安装光驱。将光驱用螺丝安装到主机箱的光驱架上。8. 安装软驱。将软驱用螺丝安装到主机箱的软驱架上。9. 安装主板的电源线。将机箱电源的电源输出线，插入主板的电源输入插座上，插入时，要注意方向，方向不对时插不进去。10. 安装硬盘、光驱的电源线。分别取一条主机箱电源输出的梯形口线（具有方向性的电源输出口），分别插入硬盘、光驱的电源输入口。通常红线应在靠里一侧。11. 安装硬盘、光驱的数据线。硬盘、光驱的数据线采用同一种格式，通常要比软驱的数据线宽。分

14、别取一条硬盘或光驱的数据线，一端插入硬盘数据口或光驱的数据口，硬盘数据线的另一端插入主板的IDE1插槽中。光驱数据线的另一端插入主板的IDE2插槽中。新式数据线具有方向性，插反则插不进去。Technical Skill 2:Nuclear WordsConfiguration n.构造，配置 assemble v.装配，安装computer n.计算机，计算器 anti-virus 防病毒hardware n.硬件 monistor n.显示器component n.成分adj.组成的 mainboard n.主板memory n.记忆 hard disk n.硬盘Unit 2 Input O

15、utput DevicesTechnical Skill 1: Mastering Goal Task-1 Input DevicesCPU, the heart of a computer, can only understand 0 or 1. Its very interesting! Assuming that youd like asking a CPU what means “2” directly? Obviously it doesnt know. The numbers that CPU can deal with are binary codes. 0 and 1 are

16、basic elements of computers machine language. Additionally, dont forget that a file named “xxx.bin” is a binary file. 任务 1 输入设备计算机的心脏CPU只能够明白数字1或者0。这真有趣！假设您想直接地问一问CPU, "2" 是什么意思？它肯定不知道。CPU能够处理的数字是二进制代码。0和1是计算机的机器语言的基本元素。此外，不要忘记一个名字叫 “xxx.bin” 的文件就是二进制文件。Task-2 KeyboardKeyboard is the most

17、important input deviceInformation is usually entered into a computer by typing characters with the keyboardThe keyboard is usually connected to the back of the system unit caseThere are two parts of a keyboard:l A typewriter keyboard area.l A Numeric keypad.Lets go deep into their functions:任务2 键盘键盘

18、是最重要的输入设备。我们通常在键盘上敲入字符，将信息输入计算机。键盘一般连接在计算机后部。键盘可分为两个部分：l 字符键盘区l 数字键区Task-3 output devicesAfter the CPU had processed the data from the input devices automatically or according to your instructions, the results need to be output. The situation is just like an excellent cook had made some delicious di

19、shes, who will enjoy it? Yes, the two typical output devices are monitor and printer. Users can see commands you entered into the computer from screenThere are many kinds of monitors:任务 3 输出设备当CPU自动地或者按照您的指令处理完毕由输入设备输入的数据之后，其成果需要被输出。这正像一个出色的厨师已经做好了美味的菜肴，谁来享用它呢?当然两种典型的输出设备是显示器和打印机。用户可以看到可以从屏幕上看到您键入计算

20、机的命令。这里有许多种的显示器：l CRT (cathode ray tube) monitor.l LCD (liquid crystal display) monitor.l E-books, also named as e-book readers.l Data projectors are widely used in multimedia class.l 阴极射线管显示器。l 液晶显示显示器。电子书籍，也被称为电子图书器读数器。l 数字投影仪被广泛地应用在多媒体教室中。And there are many kinds of printers:l Old type dot matrix

21、 printers.l Laser printer.l Ink jet printer. And a photo printer may be easily for your using at home.l Chain printer and plotter printer are used in industrial designing. 打印机也有许多类型：l 老式的点阵打印机。l 激光打印机。l 喷墨打印机。以及容易使用的家用的照片打印机。l 链式打印机和制图打印机在工业设计中使用。There still a lot of output devices:l Hi-fi speakers.

22、l Headphone. l Fax machine. l Video Internet telephone. These devices are connected to a sound card in the system unit.此外还有许多输出设备：l 高保真扬声器。l 头戴式耳机与麦克风（耳麦）。l 传真机。l 互联网视频电话。该设备被连接到系统的声卡上。Task-4 Structure of Computer: A typical computer system can be approximately divided into four function blocks like

23、 bellow: 任务4计算机构成一个典型的计算机系统能够被大致地分为如下四个功能块：Inside the computer system there are CPU，memory (RAM & ROM)，diskette drivers，and power supply在计算机系统中有CPU、内存（RAM 和 ROM）、磁盘驱动器、和电源。Task-5 Hardware and SoftwareGenerally speaking, your computer system consists of hardware and software. Hardware is the syst

24、em unit, motherboard, CPU, memory, and peripherals such as a monitor, keyboard，modem, mouse, or printer; Hard disk, floppy disk, mess flash stores and CD ROM store many data，text，graph and programsAnd other parts, such as display card, a sound card, Fast Ethernet adapter or some wireless components(

25、部件) are used widely today.Software is a program that you install on your computer. Which can be divides into System operation software and application software roughly.任务 5 硬件与软件一般而言，您的计算机系统由硬件和软件所组成。硬件包括计算机箱、主板、CPU、内存，以及外围设备显示器、键盘、调制解调器、鼠标或者打印机；硬盘、软驱、大容量的闪存，以及CD存储了许多数据、文本、图像与程序信号。还有一些部分比如显示卡、声卡,快速以

26、太网适配器或者某些无线元件都被广泛地使用。软件是您想要安装到你计算机上的程序。它可以被粗略地分为系统操作软件和应用软件。Technical Skill 2:Nuclear WordsMagnetic adj.磁的，有磁性的 binary adj.二进制的delicious adj.美味的 portable adj.轻便的，便携式的 Peripheral adj.外围的 fax n.vt.传真joystick n.操作杆 output n.产量,输出 Typerwriter n.打字机 headphone n.头戴式耳机Unit 3 Installing SoftwareTechnical Sk

27、ill 1: Mastering GoalTask-1 Software InstallationThe installation of various software is fairly complicated (复杂的), different software requires different installing method and process. Some software installs fairly(相当地) simple, and some is fairly complicated. But most software adopt Auto-boot interac

28、tive installing model presently. 任务1 软件安装各种软件的安装比较复杂，软件不同，要求安装方式和过程不同。有的软件安装比较简单，有的软件安装比较复杂。但目前多数软件采用的是自启动交互安装模式。Task-2 WinZip Installation You may see the next words on a computer screen, when youd like to install new version of WinZip:Set up cannot close the WinZip shell Extension from your existi

29、ng version of WinZip.To install this new version, you will need to: 1.Click 'Yes' to temporarily (临时) turn off the shell extension.2.Shut down and restart windows. 3.Then, run the installation procedure again.Would you like to continue?If you choose No, setup will exit and you can continue t

30、o use your existing version of WinZip.任务 2 安装WinZip 软件当您想安装新版本的WinZip 软件时，您可能会在计算机屏幕上看到如下的提示：安装程序不能关闭你现有WinZip版本的WinZip shell 扩展。为了安装这个新版本，你将需要:1.单击是临时关掉 shell 扩展。2.关机和重新启动Windows。3.然后，再次运行安装程序。你想继续吗？如果你选择 No，安装程序将退出，并且您可以继续使用WinZip的现有的版本。Maybe your source file for WinZip installation has some error

31、s!The WinZip Wizard cannot open this file; it does not appear to be a valid(有效的) archive. If you downloaded this file, try downloading it again. If you want to add the file to an archive, first create or open the archive, then drop the file again.或许，您的安装源文件有某些错误！WinZip向导不能打开这文件； 它看起来不是一个有效文档。如果你下载了这

32、文件，尝试再一次下载它。 如果你想要在某一文档中加入该文件，首先创造或打开文档，再一次将该文件加入。Welcome to the WinZip Wizard!This Wizard automates the most common tasks involving Zip files. It features:l Fast access to Zip files in your Favorite Zip Foldersl Automatic installation of software distributed in Zip filesl Fast and easy zipping and

33、unzippingl Additional support for decoding MIM and UUE filesYou can change your “Favorite Zip Folders” and other options by clicking the Options button.Click the “Next” button to proceed.欢迎来到WinZip向导！该向导自动进行包括压缩文件在内的普通操作。其特色是：l 快速访问您压缩文件夹中的压缩文件。l 自动安装压缩文件中的分布式软件。l 快速方便的压缩与解压缩。此外还支持解码的MIM与UUF文件。单击操作按

34、钮时，你可以改变你的压缩文件夹及进行其它操作。单击<下一步>按钮继续。What do you want to do?Click on the activity you wish to perform. Then click Next.(If you have downloaded a Zip file from the Internet or another online source and want to install it, choose Unzip.)l Unzip or install from an existing Zip filel Update an exist

35、ing Zip filel Create a new Zip fileThe buttons on the base line are:Help, Back, Next, Close.你想要做什么？在你希望运行的活动(项目)上单击。 接着单击下一步。（如果你已从互联网或另一在线资源下载了一个压缩文件,而且想要安装它，选择Unzip）l 解压或者从一个已存在的压缩文件安装。l 刷新一个已存在的压缩文件。l 创建一个新的压缩文件。最下面一行的按钮是:帮助, 返回, 下一个, 关闭。Click on the Zip file you want to use, and then click “Next

36、”. Zip files in Favorite Zip Folders sorted(分类) by date:Cant find your Zip file? Click here: Search单击你想应用的压缩文件，然后单击下一步。压缩文件按日期存储在您喜爱的压缩文件夹中：不能够找到你的压缩文件？单击这里：搜索WinZip shell extension has been turned off to continue installationWinZip please:1.Shut down and restarts windows. 2.Then run the WinZip inst

37、allation procedure again.The WinZip shell extension will automatically be turned on. If you want to install WinZip in a different folder or drive，Type the name of the folder below. WinZip shell 扩展已被关掉,以便继续安装 WinZip,请您：1.关机和重新启动Windows。2.然后再一次运行该WinZip安装程序。WinZip shell 扩展将自动地被打开。如果你想要在另一个文件夹或驱动器中安装Wi

38、nZip。 在下面键入这个文件夹的名字。Technical Skill 2:Nuclear WordsComplicated adj.复杂的 temporarily adv.临时的wizard n.向导 auto-boot 自启动Favorite adj.喜爱的，宠爱的 extension n.扩展，范围download 下载 procedure n.程序automatically adv.自动的Unit 4 Booting Up ProblemsTechnical Skill 1: Mastering Goal After assembling a computer, youd like t

39、o use it immediately. But perhaps there are many problems when booting up a computer. Certainly, I believe that you have enough technical skills to settle them, although its a little harder before you leaning it. For preparing your work, you must have connected power cord(power cord 电源线) to the syst

40、em unit correctly. l When you put another end of power cord into the wall outlet, be sure do not plug it into a wrong AC outlet. l Only connected power cord when the computer is turned off. 当组装完计算机后，您一定想立即使用。但是当您启动计算机时可能会遇到许多问题，当然，我相信你具有足够的技能解决这些问题。虽然这在学习之前会有一点困难。作为准备工作，您一定已经把电源线正确的连接在计算机上。l 当你把电源线的

41、另一端插在墙上的插座时，要注意不要插在错误的交流电源上。l 只能在关机状态下连接电源线。You can use your PC to send E-mail, browse news from the Web, but you must start it at first. Thus, turns on your computer, see the words on the bottom of screen:Press TAB to Enter POST, Press DEL to Enter setupThat means yon may press TAB to show POST scr

42、een，DEL to enter SETUP. Here POST is the shot form for power on self-test.你可以用计算机发送电子邮件, 从网上浏览新闻，但是你必须首先启动它。那么，开启您的计算机，您可以在屏幕底部看到如下的提示语句：你可以按TAB进入加电自检,按DEL进入SETUP设置意为你可以按下TAB键进入加电自检；按下DEL键可进入SETUP设置程序。这里POST 的意思是电源接通后计算机的自我检测。If yourself or other user set password in the CMOS for your computer, you

43、may see the words below in the screen:Main Processor: Inter Pentium(R)Memory Testing: 262144K OKPrimary Master: Max f01 6Y060L0 YAR4NWOPrimary Slave: NONESecondary Master: NONESecondary Slave: NONEEnter Password:如果你自己或其他用户在CMOS中为你的计算机设置了口令，你能在屏幕中看到类似下面的提示：主处理器： Inter Pentium(R) (Intel公司生产的CPU芯片，中文译名

44、为“奔腾”)内存测试： 262144K OK第一主硬盘： Max f01 6Y060L0 YAR4NWO第一从硬盘： 无第二主硬盘： 无第二从硬盘： 无请输入口令：Note：When yon start your computer for the first time:l After you add or remove a memory modulel After upgrade a micro processorl After or add internal hard disk driveThe Setup program will automatically update your com

45、puter configuration注意：当您首次启动计算机时:l 在增加或移去内存模块之后l 或对微处理器进行了更新之后l 或者增加了内置硬盘驱动器之后Setup程序将会自动修改计算机的配置信息。Technical Skill 2:Nuclear WordsSystem diskette 系统启动盘 shutdown n.关机operating system 操作系统 customer n.消费者Prompt n.提示vt.提示，促使start menu 开始菜单 update v.更新 fatal adj.致命的，重大的 Boot vt.启动outlet n.出口，出路 power co

46、rd 电源电缆Unit 5 Operating SystemTechnical Skill 1: Mastering GoalTask-1 The System SoftwareThe System Software consists of four major classes: operating systems, utilities, device drivers and language translators. The functions of system software include: starting up the computer, loading, executing,

47、and storing application programs, and performing many tasks such as formatting disks, sorting data files, and translating program instruction into machine language etc.任务 1 系统软件系统软件由四个主要部分组成的操作系统，实用程序，设备驱动器以及语言翻译。系统软件的功能包括启动计算机，装载执行程序，存储应用程序，和执行许多任务如格式化磁盘存储数据文件将程序指令转移为机器语言等等。Task-2 The Operating Sys

48、tem (OS)The Operating System (OS) are programs that control the operations of the computer equipment, manage resources, provide a user interface, and run application programs. To be an important part of your computer software, it acts as an interpreter between the different application software prog

49、rams and your computer.任务 2 操作系统操作系统是程序组，该程序组控制计算机设备操作，管理资源，提供用户界面，以及运行应用程序。操作系统如同在各种应用软件程序与计算机之间的翻译者，成为你计算机软件中的重要部分。Task-3 Windows XP Operating SystemWindows XP uses a Graphical User interface (GUI), so that you can easily see the icons on screen to complete specific file and program management tas

50、ks. Followed Windows 2000, Windows XP has high security, reliability. And many excellent features from Windows 98, Windows Me like PnP, were integrated into Windows XP. 任务 3 Windows XP操作系统Windows XP 使用图形用户界面（GUI），以便你能容易地看到屏幕上的图标,完成的特定文件和程序的管理任务。Windows XP 继承了 Windows 2000 的高安全性与可靠性。 Windows 98, Wind

51、ows Me 的许多卓越的特性, 如PnP功能(即插即用功能)也被集成到Windows XP中。Understanding XP newly increases function and function improvingThe newest feature and specific property in Windows XP are shown in following aspects:1. Improvement of operating interface intelligent users interface:Windows XP adopts completely new Lun

52、a (月神) operating interface, and possesses(具有) the new visual sense design, and its streamlined design and three-dimensional icon effect has brought the big enjoyment to user from the visual sense. Windows XP possesses new visual sense type and theme(主题), and makes user set the personal work environm

53、ent more easily. At the same time, the user guide can help user to run the prompt(prompt adj.迅速的, 即时的) operation at any time.了解XP的新增功能与功能改进在Windows XP中，突出的特色和最新功能特性主要表现在以下几个方面：1. 操作界面的改进智能化用户界面:Windows XP采用全新的Luna(月神) 操作界面，具有崭新的视觉设计，其流线型设计和三维立体效果的图标从视觉上给用户带来极大的享受。Windows XP具有新的视觉类型和主题，使用户更容易设置个性化的工作

54、环境。同时，用户向导随时可以帮助用户进行快捷操作。2. The improvement of multi-medium and amusement -synthesis digital media supporting Windows Media Player 8.0 was integrated into Windows XP, and it can play-back, manage and records for audio and video files of CD (compact disc) and DVD (digital video disc), as well as the

55、medium transfer functions of portable (portable adj. 便携式的) equipment etc.2. 多媒体与娱乐方面的改进支持综合数字媒体Windows XP集成了Windows Media Player 8.0多媒体播放器，该媒体播放器可以实现CD和DVD等音频、视频文件的回放、管理和录制，以及便携设备的媒体传输等功能。Technical Skill 2:Nuclear WordsOperating System 操作系统 major adj.主要的，成年的 translator n.翻译者 equipment n.装备，设备Resourc

56、e n.资源，财力 interpreter n.解释能力reliability n.可靠性 three-dimensional 三维Streamlined adj.最新型的 synthesis n.综合，合成 amusement n.娱乐，消遣 multi-users 多用户Unit 6 Office AutomationTechnical Skill 1: Mastering Goal The Office Automation (OA) is mainly referred to substitute for the staffs handwork, and using the moder

57、nized office equipment, computer and communication technique raises the office efficiency. We are using computer systems to execute a variety of office operations, such as word processing, accounting, and E-mail everyday. OA almost always implies a network of computers with a variety of available programs.办公自动化(OA，Office Automation)，主要是指利用现代化的办公设备、计算机技术和通信技术来代替办公人员的手工作业，提高办公效率。我们每天都要应用计算机系统完成各种各样的办公任务，如文字处理、账目计算、以及收发电子邮件。办公自动化几乎总是意味着计算机网络及其种种可应用程序。1. Office2003 is the powerful OA software