PPT unit 1

Unit 1 Introduction Content * History of Computer * Why computers are important in our life? * Types of computer * Definition for computers terms. * Icon * Expressing Opinion * Modal Verb

Unit 1 Introduction History of Computer - The computer began in 19th century by Charles Babbage English mathematics professor. - To be able to classified the computer for three Eniac Computer generations. - First generation: 1937 – 1946 - In 1937 computer was built by Dr. John V.Atanasoff and Clifford Berry. - It was built for the military. Vaccum Tubes

Unit 1 Introduction Transistors - Second generation: 1947 – 1962 -Computers used transistors instead of vacuum tubes which were more reliable. - Used computer for commercial. - 1953 the International Business Machine (IBM) 650 and 700 series computers made their mark in the computer world. - Over 100 computer programming languages were developed.

Unit 1 Introduction Circuit Board - Third generation: 1963 – present Silicon Chip - The invention of integrated circuit. - Computers became smaller, more powerful more reliable and they are able to run many different programs at the same time. - In1980 Microsoft Disk Operating System (MS-Dos) was born. - In 1981 IBM introduced the personal computer (PC) for home and office use. - Three years later Apple gave us the Macintosh computer with its icon driven interface and the 90s gave us Windows operating system.

Unit 1 Introduction Practice Types of Computer -Workstation -Desktop Computer -PDA -Minicomputer - Wearable Computer -Mainframe -Server - Portable Computer

Unit 1 Introduction Answer Types of Computer -Workstation -Desktop Computer Desktop Computer Portable Computer Server -PDA -Minicomputer - Wearable Computer -Mainframe -Server - Portable Computer PDA Wearable Computer Mainframe Minicomputer Workstation

Unit 1 Introduction •Scroll Bars •Dialogue box What are they call? •Spreadsheet •Highlight/selecting •Desktop •Clicking •Folder •Application •menu •cursor •Menu bar •File •Pointer •partition •Space bar •Computer specifications / spec computer

Unit 1 Introduction What are they call? •Desktop •Pointer •Spreadsheet•partition •menu •Scroll Bars •cursor •File •Folder •Dialogue box •Application •Highlight/selecting •Menu bar •Clicking •Space bar •Computer specifications / spec computer

Unit 1 Introduction Icon Icon is a small graphical representation of a program or file. They are used with Graphical User Interface (GUI) Operating Systems. When you double-click or open an icon, the associated file or program will be opened. For example; if you were to double-click on the My Computer icon, it would open Windows Explorer and double-clicking a document or file icon would open that document in the associated program.

Unit 1 Introduction Expressing Opinions There are many situations to speak for expressing opinions e.g. Personal Point of View, General Point of View, Agreeing with an opinion and Disagreeing with an opinion. After speak these words or phrases so, speak as construction of language:

Unit 1 Introduction Personal Point of View As far as I’m General Point of View concerned… Speaking for myself…. It is thought that… In my opinion… Some people say that…. Personally, I think… It is considered… I’d say that… It is generally accepted that… I’d suggest that… I believe that… What I mean is…

Unit 1 Introduction Agreeing with an opinion Of course. You’re absolutely right. Yes, I agree. I think so too. That’s a good point. Exactly. I don’t think so either. So do I. I’d go along with that. That’s true. Neither do. I agree with you entirely. That’s just what I was thinking. I couldn’t agree more.

Unit 1 Introduction Disagreeing with an opinion That’s different. I don’t agree with you. However… That’s not entirely true. On the contrary…. I’m sorry to disagree with you, but… Yes, but don’t you think… That’s not the same thing at all. I’m afraid I have to disagree. I’m not so sure about that. I must take issue with you on that. It’s unjustifiable to say that….

Unit 1 Introduction Pseudo Modal with Yes/No Question Can สามารถ / Can not (Can’t) ไม่สามารถ For example: Ask Answer Can + subject + verb + object? Yes/No, subject + can/can’t Can I ask some thing? Yes, you can ask. Can you setup antivirus for me? Yes, I can. Can you choose the best antivirus program? No, I can’t choose the best antivirus program

Unit 1 Introduction Pseudo Modal with Yes/No Question Could สามารถ Could not (Couldn’t) ไม่สามารถ Ask for help by “could” is so polite than “can”. For example: Ask Answer Could you + verb + object? Positive Could you choose the easy mouse, please? Yes/ Of course / Could you amplify your speaker, please? Certainly / Ok / Could you + verb + me + noun? All right Could you send me her light pen, please? Could you take off me my case?, please? Negative Could I + verb + object? No/ I’m sorry. / Could I use your projector? I’m afraid not. Could I borrow your screen for a while?

Unit 1 Introduction Pseudo Modal with Yes/No Question Should ควรจะ Should not (shouldn’t) ไม่ควรจะ Suggest something for someone Ask Answer Should + subject + verb + object? Yes/No, subject + should/shouldn’t Should I Install window XP? NO, you shouldn’t install window 7. Should he check Bios now? Yes, he should. Should we edit his data? No, we shouldn’t edit his data.

Unit 1 Introduction Pseudo Modal with Yes/No Question May I ฉันขอ...ได้ไหม? Ask May I + verb + object? May I shut down my computer now? May I have 3 partitions? May I have your camera? Answer Yes / No / I’m sorry.

Unit 1 Introduction Pseudo Modal with Yes/No Question I may บางทีฉันอาจจะ.... Speaking for plan something in short time. For example; I may + verb + object. I may borrow your laptop for present tomorrow. I may install new OS tomorrow.

Unit 1 Introduction Pseudo Modal with Yes/No Question Will/shall จะ Will not (won’t)/Shall not จะไม่ Use “shall” for ask when subject are I or We except than use “will” Ask Will/Shall + verb + object? Will you read history of computer at library? Shall we bye dress by e-Commerce. Answer Yes + subject + will/shall. No + subject + won’t/shall not. Yes, I will read history of computer at library? No, I won’t. Yes, we shall.

Unit 1 Introduction Pseudo Modal with Yes/No Question Would อยากจะ Would not (Wouldn’t) ไม่อยากจะ Use “shall” for ask when subject are I or We except than use “will” Ask Would + subject +like + noun? Would you like PDF file? Would she like a new printer? Would + subject +like to + verb + object? Would they like to burn this folder? Would he like to know for using function?

Unit 1 Introduction Pseudo Modal with Yes/No Question Would อยากจะ Would not (Wouldn’t) ไม่อยากจะ Use “shall” for ask when subject are I or We except than use “will” Answer Yes/No/+ subject + would/wouldn’t Yes, I would like it. No, she wouldn’t Yes, they would like to burn this folder. No, he wouldn’t like to know for using function