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Language work: Making definitions

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Study these descriptions of an icon.

An icon is a smali picture on a Computer screen.

An icon represents items such as floppy disks.

We can link these sentences to make a definition of an icon.

An icon is a smali picture on a Computer screen iijhićh represents items such as floppy disks.

Study these other examples of definitions.

A mainframe is a very large Computer which is used by universities, businesses, and government departments.

A palmtop is a very smali Computer which can be held in one hand.

A by te is a smali unit of memory which can hołd one character of data.

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Task 9 Add to the statements (1-10) using the extra information (a-j).

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Example

A barcode is a pattern of printed black lines which supermarkets usefor pricing.

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^ 1 A barcode is a j^itern of printed black lines

| 2 A floppy is a disk

4-, Ć.3 A motherboard is a printed

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y 4 A password is a secrct set of characters

-*-§• A-monitor is an uutpuTdevfce“

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&|6 A diskdrive is a unit jyj 7 An expansion card is an electronic board    *

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. 8 A CD-ROM drive is a coramon

storage device

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/i it contains the main electronic components. .

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Jd it adds features to a Computer.

(A it is about the size of a piece, pf paper.    ^u '' “

d supermarkets use them for pricing.

^Tlt reads and writes to disks.

/ it c,an hołd 1,44MB of data.

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g it allows access to a Computer system.

hMt Controls all the other boards in a Computer.

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o 9 A notebook is a portable Computer / it displays data on a screen.

Aio The system unit is the main a part of the Computer

y it reads data from a CD-ROM disk.

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Task 10 Work with a partner. Ask for and make definitions of these items.

Add other examples of your own.

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