計算機專業(yè)英語技能教程全書教案完整版電子教案整本書教案最全單元教學設計

1、PAGE PAGE 117Unit 1 Assembling ComputerTechnical Skill 1: Mastering GoalTask-1 Getting to Know the Hardware of a ComputerKnows the computer hardwareThe various PCs basic structures are nearly the same, although they seem different as the configuration and the shape. Figure 1-1 is for PCs main system

2、 unit and monitor. 任務 1 認識計算機硬件認識計算機硬件雖然各種PC機的配置和外觀有所不同,但其基本結構是相同的,圖1-1是PC機主機和顯示器。 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(結構). Though their

3、s brands(品牌) and shapes are different, theirs basic function and task which they take on is roughly the same. Like some mainboards integrated the sound adapter(適配器) among them, and some others integrated sound adapter and display adapter among them. Figure 1-2 shows basic components of a system unit

4、. 認識計算機中的各部件在PC機主機中，有些硬件屬組裝結構。如：主板、CPU、內存、硬盤、軟驅、光驅等。雖然不同品牌和規(guī)格的部件，其外觀有所不同，但其基本功能和所承擔的任務大致相同。如有的主板將聲卡集成到其中；有的主板將聲卡、顯卡集成到其中。圖1-2是主機中的基本部件。 Installing one assembled PC The basic step of installation is: Put system unit and monitor on the proper place of the PC table.Plug back in the keyboard cable conne

5、cted into its slot(端口) of system unit.Plug back in the mouse cable connected into its slot of system unit.Plug the data cable of the monitor into the signal output slot of the display adaptor.Insert monitor power cable into power supply slot first, and inserted another to 220Vs power supply socket,I

6、nsert power cable of the system unit first, and insert another to 220Vs power supply socket. Be sure do not plug the system into a wrong AC socket. Only connect devices when the computer is turned off. Thus, installing is finished. 安裝一臺已組裝好的PC機安裝的基本步驟是：將主機和顯示器安放到微型機桌的適當位置。將鍵盤連接線插入主機的鍵盤連接端口。將鼠標連接線插入主

7、機的鼠標連接端口。將顯示器的數(shù)據(jù)線插到主機顯卡的顯示器信號輸出口。先將顯示器電源線一端插入顯示器電源口，另一端插入220V電源插座。先將主機電源線一端插入主機電源口，另一端插入220V電源插座。注意不要把系統(tǒng)插入錯誤的交流電插座中。當計算機關機時才能連接設備。 這樣，安裝完畢。PCs boot steps are:Turn on the power switch of the jack.Turn on the power supply of the monitor.Turn on the power supply of the system unit.PC啟動的基本步驟是：接通插座的電源。接通

8、顯示器的電源開關。接通主機的電源開關。Keyboard connector Task-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(相應的) direction when fixing CPUs pins with the ped

9、estal, 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 CPUs electric fan. Fix fan on fixed CPU according to the direction of fan, and clutch(固定) the electric fan with its blocks. Fix the power line of electric fan by

10、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 display adapter inside the AGP slot in the

11、 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. 任務 2 組裝計算機計算機的組裝1. 將主板安裝到主機箱中，注意要先安裝絕緣墊件。2. 將CPU安裝到主板上。在安裝時注意CPU引腳與CPU座的對應方向，方向不對時，安裝不進去。安裝上后，一定要將CPU用卡桿卡住。3. 安裝CPU風扇。將風扇根據(jù)方向安裝到已安裝好的CPU 上，并用風扇卡件將風扇

12、固定，風扇的電源線要根據(jù)主板圖的提示安裝。4. 安裝內存條。將內存條根據(jù)方向插到內存條槽內。插入后，內存條卡件即自動將內存條固定。5. 安裝顯卡。將顯卡插入主板的AGP槽內，并用螺絲將其固定到主機箱上。6. 安裝硬盤。將硬盤用螺絲安裝到主機箱的硬盤架上。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. Fix the floppy diskette driver on the

13、 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 direction isnt correct, it cant be plug in

14、.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 the red line should be at the inboard

15、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 respectively(各個地), plug one end into da

16、ta 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 wires has the directivity, it cant be

17、 insert when in reversed direction.7. 安裝光驅。將光驅用螺絲安裝到主機箱的光驅架上。8. 安裝軟驅。將軟驅用螺絲安裝到主機箱的軟驅架上。9. 安裝主板的電源線。將機箱電源的電源輸出線，插入主板的電源輸入插座上，插入時，要注意方向，方向不對時插不進去。10. 安裝硬盤、光驅的電源線。分別取一條主機箱電源輸出的梯形口線（具有方向性的電源輸出口），分別插入硬盤、光驅的電源輸入口。通常紅線應在靠里一側。11. 安裝硬盤、光驅的數(shù)據(jù)線。硬盤、光驅的數(shù)據(jù)線采用同一種格式，通常要比軟驅的數(shù)據(jù)線寬。分別取一條硬盤或光驅的數(shù)據(jù)線，一端插入硬盤數(shù)據(jù)口或光驅的數(shù)據(jù)口，硬盤數(shù)據(jù)線

18、的另一端插入主板的IDE1插槽中。光驅數(shù)據(jù)線的另一端插入主板的IDE2插槽中。新式數(shù)據(jù)線具有方向性，插反則插不進去。Activity Choose the best answer:1. The various PCs basic structures are nearly _, although they seem _ as the configuration and the shape. A. same, different B. same, same C. different, different D. different, same2. The following units are h

19、ardware except _. A. mainboard B. CPU C. memory D. OS3. Which step is to fix hard disk on the hard disk shelf of system case with the screws._.A. 5 B. 6 C. 7 D. 84. When booting PCs, there are _basic steps.A. 2 B. 3 C.4 D. 5 5. The data wires of hard disk and CD-ROM driver adopt the same kind of pat

20、tern, and usually _ than that of the floppy disk driver.A. wide B. long C. wider D. longerActivity Fill in the blanks with the proper word:1. That some_ in computer system unit, like mainboard, CPU, memory, hard disk, floppy driver and CD-ROM driver etc, belong to the assembling structure. 2. Only c

21、onnect devices when the computer is turned _3. Fixing fan on fixed CPU according to the _ of fan.4. Usually the red line should be at the inboard _sideline.5. After inserting, the memory strip is fixed with the blocks _.Activity Translate the following into English:1. 配置2. 計算機3. 反病毒4. 硬件5. 顯示器6. 主板7

22、. 數(shù)據(jù)線8. 內存9. 硬盤10. 軟盤11. 光盤12. 插拔13. 鍵盤14. 插糟15. 引腳16. 基架17. 螺絲釘18. 梯形插頭Activity Match the words in Column A with the words in Column B.Column A Column BA. computer1. 反病毒B. anti-virus2. 中央處理器C. hardware3. 主板D. monitor4. 計算機E. component5. 硬盤F. mainboard(motherboard)6. 顯示器G. CPU7. 硬件H. Memory8. 內存I. h

23、ard disk9. 軟盤J. floppy10. 集成K. CD-ROM11. 光盤L. Integrated12. 插糟M. Plug13. 鍵盤N. pedestal14. 基架O. Socket15. 插拔P. pin 16. 數(shù)據(jù)線Q.Keyboard17. 引腳R. data wires 18. 部件Activity Study the sentences, and then put them into Chinese:1. The data wires of hard disk and CD-ROM driver adopt the same kind of pattern, a

24、nd usually wider than that of the floppy disk driver.2. Pay attention to the direction when inserting, if the direction isnt correct, it cant be plug in.3. Like some mainboards integrated the sound adapter (適配器) among them, and some others integrated sound adapter and display adapter among them.4.Pl

25、ug the data cable of the monitor into the signal output slot of the display adaptor.5.Fix the mainboard into the system unit case. Be sure of fixing the insulation pads first.Unit 2 Input Output DevicesTechnical Skill 1: Mastering Goal Task-1 Input DevicesCPU, the heart of a computer, can only under

26、stand 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 basic elements of computers machine language. Additionally, dont forget that a file named “xxx.bin” is a binary

27、 file. 任務 1 輸入設備計算機的心臟CPU只能夠明白數(shù)字1或者0。這真有趣！假設您想直接地問一問CPU, 2 是什么意思？它肯定不知道。CPU能夠處理的數(shù)字是二進制代碼。0和1是計算機的機器語言的基本元素。此外，不要忘記一個名字叫 “xxx.bin” 的文件就是二進制文件。And then, how do we interact with a computer? There are various input and output devices that can help us. We input different kinds of information into the com

28、puters. We input letters, instruction codes by typing with keyboard, light pen and virtual keyboard on the touch screen.We input pictures, our photographs by optical scanner.We input images from digital camera, movie clip from DV, that means digital video camera, and a Webcam(網(wǎng)絡攝像頭) can help us grea

29、tly.We input audio information into a computer by microphone, portable recorder pen.And still input audio information from other audio resources, magnetic media of sound, music, pop etc.Another input device is the mouseYou can move the mouse in screen，select objectsNormal setting is like that: singl

30、e click left button select an icon or item, and quickly double click for running it. And single click right button on an item will popup a shortcut operation menu. Under supporting by digital signal and voice recognizeing device and software, joystick, touch surface, point pen, tremendous newly crea

31、ted input devices are being used to take advantage of our daily life.那么我們怎樣與計算機交往呢？有許多種的輸入輸出設備能夠幫助我們。我們將不同類型的信息輸入計算機。我們敲擊鍵盤、使用光筆和在觸摸屏上的虛擬鍵盤輸入字符、指令代碼。我們使用光學掃描儀輸入圖畫、及我們的照片。我們從數(shù)碼相機輸入圖像、從DV，也就是數(shù)碼錄像機輸入電影剪輯，還有網(wǎng)絡攝像頭也給了我們很大的幫助。我們利用麥克風、便攜式錄音筆將音頻信息輸入到計算機。還可以從其他音頻資源，聲音、音樂、流行歌曲的磁性介質輸入音頻信息。另一個輸入設備就是鼠標。你可以在屏幕上移動鼠

32、標選擇物體。其一般設置是這樣：單擊左鍵選擇一個圖標或者項目，快速地雙擊就可以運行它。而在一個項目上單擊右鍵將彈出一個快捷操作菜單。在數(shù)字信號、聲音識別設備和軟件的支持下，游戲桿、觸摸表面、點擊筆等許許多多新創(chuàng)造的輸入設備正在被使用,以便利我們的日常生活。The task of input device is to translate all these information (included character, audio and visual information, etc.) that our human beings can understand, to a digital si

33、gnal codes that computer system can work with it, namely binary machine language. See the figure I made for you, the data transferred from an input device into CPU. 輸入設備任務的任務是將這些我們人類能夠明白的信息(包括字符、音頻和視頻信息等等，翻譯成計算機能夠進行工作的數(shù)字信號代碼，即二進制機器語言。看一看我為您畫的圖，數(shù)據(jù)從某一輸入設備傳輸進CPU。 Task-2 KeyboardKeyboard is the most imp

34、ortant 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:A typewriter keyboard area.A Numeric keypad.Lets go deep into their functions:任務2 鍵盤鍵盤是最重要的輸入

35、設備。我們通常在鍵盤上敲入字符，將信息輸入計算機。鍵盤一般連接在計算機后部。鍵盤可分為兩個部分：字符鍵盤區(qū)數(shù)字鍵區(qū)讓我們深入看看它們的功能：A set of character keys, the main part of keyboard for typing characters in. 字符鍵組，是鍵盤的主要部分,用來輸入文字符號。Numeric keys. Exp.: Simultaneously press Shift key together to print the up symbol “”.數(shù)字鍵。例如，同時按下Shift鍵與該鍵,以輸出上部的符號“”。 Allocation

36、key. You can touch a little bulge on its surface to judge you finger position.定位鍵。您可以觸摸到其表面上的小突起來確定您的指法。A set of shortcut function keys, normally from F1 to F12, different software assigned each of them different tasks.一組快捷功能鍵，通常是從F1到F12，不同的軟件將它們每一個賦予不同的任務。 A set of navigation keys, Control the curs

37、or or insertion point on the screen by strike one of them.一組導航鍵，敲擊其中之一可以控制屏幕上的光標或者插入點(在屏幕上的位置)。 Enter回車鍵 Shift key help you toggle between the up cases and the lower cases. 上檔鍵幫助您在大小寫之間切換。 Capital Lock大寫鎖定鍵 Escape 退出鍵 Space back 退格鍵 Num Lock 數(shù)字鎖定鍵 Control 控制 Alternate 切換 Insert 插入 Delete 刪除 Home 開始位

38、置 End 結束位置 Page Up 前進翻頁 Page Down后退翻頁 Print screen: Copy the screen. With Windows operation system, you can catch a picture of the whole screen, store it to the clipboard.屏幕拷貝：在Windows操作系統(tǒng)下面，您可以抓取整個屏幕畫面，將其存在剪貼板中。 Scroll Lock 屏幕鎖定 Pause 暫停 Task-3 output devicesAfter the CPU had processed the data fro

39、m 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 dishes, who will enjoy it? Yes, the two typical output devices are monitor and printer. Users can see commands you entered into the

40、 computer from screenThere are many kinds of monitors:任務 3 輸出設備當CPU自動地或者按照您的指令處理完畢由輸入設備輸入的數(shù)據(jù)之后，其成果需要被輸出。這正像一個出色的廚師已經(jīng)做好了美味的菜肴，誰來享用它呢?當然兩種典型的輸出設備是顯示器和打印機。用戶可以看到可以從屏幕上看到您鍵入計算機的命令。這里有許多種的顯示器：CRT (cathode ray tube) monitor.LCD (liquid crystal display) monitor.E-books, also named as e-book readers.Data pr

41、ojectors are widely used in multimedia class.陰極射線管顯示器。液晶顯示顯示器。電子書籍，也被稱為電子圖書器讀數(shù)器。數(shù)字投影儀被廣泛地應用在多媒體教室中。And there are many kinds of printers:Old type dot matrix printers.Laser printer.Ink jet printer. And a photo printer may be easily for your using at home.Chain printer and plotter printer are used in i

42、ndustrial designing. 打印機也有許多類型：老式的點陣打印機。激光打印機。噴墨打印機。以及容易使用的家用的照片打印機。鏈式打印機和制圖打印機在工業(yè)設計中使用。There still a lot of output devices:Hi-fi speakers.Headphone. Fax machine. Video Internet telephone. These devices are connected to a sound card in the system unit.此外還有許多輸出設備：高保真揚聲器。頭戴式耳機與麥克風（耳麥）。傳真機?；ヂ?lián)網(wǎng)視頻電話。該設備被

43、連接到系統(tǒng)的聲卡上。Task-4 Structure of Computer: A typical computer system can be approximately divided into four function blocks like bellow: 任務4計算機構成一個典型的計算機系統(tǒng)能夠被大致地分為如下四個功能塊：Inside the computer system there are CPU，memory (RAM & ROM)，diskette drivers，and power supply在計算機系統(tǒng)中有CPU、內存（RAM 和 ROM）、磁盤驅動器、和電源。CPU

44、 is the contro1 and data processing center of the whole computer systemYou can simply regard it as a skill cook, the only difference is just that the cook processing meat and vegetable, makes them become delicious dishes. Here meat and vegetable is the input for the cooker, and some dishes certainly

45、 are the output from the cook. Now turn back to our CPU, it can process the digital data from an input device, and output them to an output devices. And at the same time, the CPU controls the data flow on the inner Bus (總線), there are three kinds Buses used in our computer: CPU是整個計算機系統(tǒng)控制和數(shù)據(jù)處理的中心。您可以

46、簡單地將其認為是一個熟練的廚師，不同之處只不過是廚師加工輸入給他的肉類和蔬菜，把這些變成美味的菜肴。這里肉類和蔬菜是為廚師而輸入的，而這些菜肴當然是從廚師那里輸出的?，F(xiàn)在回到我們的CPU，它可以處理從輸入設備來的數(shù)字數(shù)據(jù)，將其輸出到某輸出設備。同時CPU控制著在內部總線上的數(shù)據(jù)流動，在計算機中有三種總線：AB, the short form of address bus.DB, the short form of data bus.CB, the short form of control bus.The most popular Bus to be used on a motherboard

47、 may be a PCI bus. That is peripheral components interface bus. AB,地址總線的縮略形式。DB,數(shù)據(jù)總線的縮略形式。CB,控制總線的縮略形式。在主板上面最流行的總線或許是PCI總線。這就是外圍設備元件接口總線。 Just like the excellent cook(廚師) we mentioned before, he must need a number of blank plates around him, which stored meats and vegetables processed by the cook, t

48、hats a great help for his cooking. And after dinner, the plates should be cleaned up. Memory stores information processing by the CPUThe data stream can flow from the CPU into memory or on the contrary(相反). Memory consists of Ram and ROM. Any information in RAM will be 1ost when the computer is turn

49、ed off, just like that the plates be cleaned by the cook. 正如我們剛才提到的那個優(yōu)秀廚師，在他周圍一定需要幾個空盤子，這些盤子可以存儲他所處理的肉類和蔬菜，對他做菜有很大的幫助。而且在宴會之后，盤子就會被清洗干凈。內存存儲CPU所處理的信息。數(shù)據(jù)流可以從CPU流入內存或者相反。內存由 RAM 和 ROM 組成。當計算機關機時,在RAM中的信息將會丟失，正如同盤子被那個廚師所清洗干凈。Task-5 Hardware and SoftwareGenerally speaking, your computer system consists

50、of hardware and software. Hardware is the system 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

51、 Ethernet adapter or some wireless components(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.任務 5 硬件與軟件一般而言，您的計算機系統(tǒng)由硬件和軟件所組成。硬件包括計算機箱、主板、CPU、內存，以及外圍設備顯示器、鍵盤、調制解調器、鼠標或者打印機；硬盤、軟驅、大容

52、量的閃存，以及CD存儲了許多數(shù)據(jù)、文本、圖像與程序信號。還有一些部分比如顯示卡、聲卡,快速以太網(wǎng)適配器或者某些無線元件都被廣泛地使用。軟件是您想要安裝到你計算機上的程序。它可以被粗略地分為系統(tǒng)操作軟件和應用軟件。Activity Choose the best answer:1. These are input devices except_. A. keyboard B. light pen C. scanner D. printer2. There are _ parts of a keyboard.A. 2 B. 3 C. 4 D. 53. A typical computer syst

53、em can be approximately divided into _ function blocks.A. 3 B. 4 C. 5 D. 64. There are three kinds Bus used in our computer. They are _.A. AB,DB, CB B. AB,BB,CB C. AB,CB, FB D. CB,BB,FB5. In every computer, the processor is always _.A. of great important B. of great importance C. great important D.

54、great importanceActivity Fill in the blanks with the proper word:1. _,the heart of a computer, can only understand 0 or 1.2. Additionally, dont forget that a file named “xxx.bin” is a _ file.3. _ is the most important input device4. The most popular Bus to be used on a motherboard may be a _ bus.5.

55、Software can be divided into System operation software and _ software roughly.Activity Translate the following into English:1. 麥克風2. 掃描儀3. 適配器4. 傳真5. 操縱桿6. 輸出7. 輸入8. 外圍設備9. 打字機10. 鼠標11打印機12剪貼板13有磁的14二進位的15便攜式的16頭戴式耳機17投影機18總線Activity Match the words in Column A with the words in Column B.Column A Co

56、lumn BA. microphone1. 打印機B. scanner2. 外圍設備C. adapter3. 輸入D. joystick4. 鼠標E. output5. 輸出F. input6. 掃描儀G. peripheral7. 麥克風H. mouse8. 投影機I. printer9. 總線J. clipboard10.剪貼板K. projector11.適配器L. bus12.操縱桿Activity Study the sentences, and then put them into Chinese:1. The numbers that CPU can deal with are

57、binary codes.2. The keyboard is connected to the back of the system unit case usually3. You can touch a little bulge on its surface to judge your finger position.4. Of course, the two typical output devices are monitor and printer.5. Generally speaking, your computer system consists of hardware. Uni

58、t 3 Installing SoftwareTechnical Skill 1: Mastering GoalTask-1 Software InstallationThe installation of various software is fairly complicated (復雜的), different software requires different installing method and process. Some software installs fairly(相當?shù)? simple, and some is fairly complicated. But mo

59、st software adopt Auto-boot interactive installing model presently. 任務1 軟件安裝各種軟件的安裝比較復雜，軟件不同，要求安裝方式和過程不同。有的軟件安裝比較簡單，有的軟件安裝比較復雜。但目前多數(shù)軟件采用的是自啟動交互安裝模式。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 WinZ

60、ip shell Extension from your existing version of WinZip.To install this new version, you will need to: 1.Click Yes to temporarily (臨時) 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 ex