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APPENDIX 2. GLOSSARY.
Read and learn for yourself
Mainframe or big iron is a computer used by big organizations
A desktop PC is a personal computer designed for regular use on or near the desk/table due to its size and power requirements
A laptop is a small, portable PC with a ‘clamshell’ form factor. Typically a thin LCD or LED computer screen mounted on the inside of the upper lid and an alphanumeric keyboard on the inside of the lower lid
A touchpad/ trackpad/ glide pad is the best alternative to a computer mouse. It is attached on the laptop and is controlled by user’s fingers.
USB (universal serial bus) is used for transferring data to and from digital devices as well data storage.
Battery pack is a rechargeable battery used in portable computers.
PDA (personal digital assistant) is a computer that fits in the palm of your hand to help collect such information as contacts, appointments, files and programs.
Hand-held device is a piece of computer equipment that can be used in the hand, such as smartphones, tablet computers.
Palmtops are very small computers that can be hand-held and carried in the pocket
Lesson vocabulary
Word in English
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Word in Russian
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Word in Uzbek
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Multiple user
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Несколько пользователей
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Bir nechta foydalanuvchi
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Support
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Поддерживать
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Qo’llab-quvvatlamoq
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Simultaneous process
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Одновременный процесс
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Bir vaqtning o’zidagi jarayon
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Large-scale computing
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Крупно-масштабные вычисления
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Kata hajmdagi xisoblash
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Workstation
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Рабочее место
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Ish joy
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Vertical case
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Вертикальный корпус
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Vertical korpus
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Tower
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Башня
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Minora
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Lightweight
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Легкий
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Engil
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Sharp image
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Четкое изображение
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Tinik tasvir
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TFT (Thin Film Transistor)
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Тонкопленочный транзистор
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Yupqa plyonlkali tranzistor
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Touchpad
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Сенсорная панель
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Sensorli panel
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Connectivity
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соединение
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Ulanish
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Battery pack
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Аккумуляторная батарея
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Akumulyator batareyasi
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Tablet
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Планшет
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Planshet
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Fold
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С
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Taklash
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Rotate
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Повернуть
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Aylantirmoq/burish
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Convert into
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Конвертировать
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… ga aylantirish
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Hand writing recognition
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Распознование рукописного ввода
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Qo’l yozuvini aniqlash
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Stylus
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Стилус
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Qalam
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Wearable computer
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Портабельный компьютер
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Qo’l kompyuter
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Characters
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символы
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Belgilar
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Appendix 3. Video
Watch a video. Make notes about computer types and their use.
Supercomputers
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Mainframes
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Mini computers
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Desktop computers
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Laptop
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Tablets
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Smartphones
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Answer the questions from the video
Give any 2 examples of microcomputers. _________________________________________
Which computer is called mid range computer?____________________________________
Which is the fastest computer?__________________________________________________
Name the computer with one microprocessor.______________________________________
What is the other name for mainframe computer?___________________________________
APPENDIX 4. LANGUAGE.
H AVE GOT VS HAVE
Put proper form of the verb to have
We _____ got the best software
She _____ seven games.
Do you _________ the fastest processor.
They _______ the most efficient processors by the end of this year.
When a child I _____ the computer with the largest screen in the class.
Magic Extreme ________ the fastest processing of images.
______they have their order by 7 in the evening?
The computer _________ the most reliable anti-virus software, if you install this one.
APPENDIX 5. READING.
Read the text and do the exercises given
From mainframes to wearable computers
A mainframe is the most powerful type of computer. It can process and store large amounts of data. It supports multiple users at the same time and can support more simultaneous processes than a PC. The central system is a large server connected to hundreds of terminals over a network. Mainframes are used for large-scale computing purposes in banks, big companies and universities.
A desktop PC has its own processing unit (or CPU), monitor and keyboard. It is used as a personal computer in the home or as a workstation for group work. Typical examples are the IBM PC and the Apple Macintosh. It’s designed to be placed on your desk. Some models have a vertical case called a tower.
A laptop (also called a notebook PC) is a lightweight computer that you can transport easily. It can work as fast as a desktop PC, with similar processors, memory capacity, and disk drives, but it is portable and has a smaller screen. Modern notebooks have a TFT (Thin Film Transistor) screen that produces very sharp images.
Instead of a mouse, they have a touchpad built into the keyboard – a sensitive pad that you can touch to move the pointer on the screen.
They offer a lot of connectivity options: USB (Universal Serial Bus) ports for connecting peripherals. Slots for memory cards, etc.
They come with battery packs, which let you use the computer when there are no electrical outlets available.
A tablet PC looks like a book, with an LCD screen on which you can write using a special digital pen. You can fold and rotate the screen 180 degrees. Your handwriting can be recognized and converted into editable text. You can also type at the detached keyboard or use voice recognition. It’s mobile and versatile.
A personal digital assistant or PDA is a tiny computer which can be held in one hand. The term PDA refers to a wide variety of hand-held devices, palmtops and pocket PCs.
For input, you type at a small keyboard or use a stylus - a special pen used with a touch screen to select items, draw pictures, etc. Some models incorporate handwriting recognition, which enables a PDA to recognize characters written by hand. Some PDAs recognize spoken words by using voice recognition software.
They can be used as mobile phones or as personal organizers for storing notes, reminders and addresses. They also let you access the Internet via wireless technology, without cables.
A wearable computer runs on batteries and is worn on the user’s body, e.g. on a belt, backpack or vest; it is designed for mobile or hands-free operation. Some others are voice-activated and can access email or voice mail.
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