Тема уроку: The major parts of computer. � Основні частини комп’ютера.

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Мета уроку:

• Розширити знання учнів про будову комп’ютера, його вплив на здоров’я людини
• Удосконалювати навички читання, усного мовлення та письма
• Розвивати мислення учнів, творчість, активність, вміння працювати на комп’ютері над презентаціями
• Виробляти правильну позицію й погляди на проблеми, що стосуються користування комп’ютером
• Виховувати толерантність до чужої думки

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Multimedia presentation

"What Is a Computer?"

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A computer

is an electronic machine

that uses programs.

A personal computer

is a computer

that is used by one person.

What Is a Computer

The computer is a machine for carrying out calculations and performing specified transformations of information, such as storing, sorting, correlating, retrieving and processing data.

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The major parts of a PC include the motherboard, central processor unit, memory, hard drive and video card.�

The major parts

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A number of computer programs is software

Computer equipment that makes PC work is hardware

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Computer's parts are:

• a system block
• a monitor
• a keyboard
• a mouse
• a modem
• a printer
• a scanner
• a CD-ROM drive
• the speakers

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a system block

The system block is the core of a computer. Usually it’s a rectangular box placed under your desk. Inside this box are many electronic components that process information.

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a monitor

The monitor displays information in visual form, using text and graphics.

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a keyboard

The keyboard is used mainly for typing text into your computer.

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a mouse

The mouse is a small device used to point and select items on your computer screen.

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a scanner

The scanner is a device that optically scans images, printed text, handwriting, or an object, and converts it to a didgital image.

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a printer

The printer transfers data from a computer onto paper.

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a modem

The modem is a device that sends and receives computer information over a telephone line or high-speed cable.

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a CD-ROM drive

The CD-ROM drives use lasers to read data from a CD, and many CD-ROM drives can also write data onto CDs.

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the speakers�

The speakers are used to play sound.

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vocabulary

Write these words into your exercise books

Let’s repeat together:

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• The most important computer program that runs on a computer is the operating system. It is sold by Microsoft Corporation.
• Microsoft Windows is one of the most widely used personal computer operating

systems. It is sold by Microsoft

Corporation.

Bill Gates is the chairman of Microsoft Corporation.

He is the world's richest person.

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network

• You have a network when two or more computers are connected to each other.

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Home task

Home task

• To learn the new words.
• To prepare to the discussion about advantages and disadvantages of using the computer.

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