1 Vocabulary

a) 1-b 2-c 3-a 4-b 5-b 6-c 7-a 8-a 9-d 10-d

b) a-3, b-10, c-5, d-7, e-1, f-9, g-8, h-2, i-6, j-4

c) a-1, b-5, c-10, d-7, e-2, f-3, g-9, h-4, i-8, j-6

d)

to accept data

main memory

storage devices

optical drive

input devices

physical units

computer system

to process data

finished product

permanent storage

e) a-8 b-4 с-10 d-2 e-9 f-5 g-7 h-1 i-6 j-3

2 Reading

b) a-3 b-8 с-5 d-6 e-2 f-1 g-7 h-4 i-9

c) 1-process, 2-operate, 3-output, 4-type, 5-hardware, software

2 when you Turn on your Computer

Unit A desktop

1 Vocabulary

a) 1-d, 2-b, 3-b, 4-d, 5-c, 6-a, 7-c, 8-a, 9-c, 10-b

b) 1-e 2-h 3-b 4-g 5-j 6-с 7-i 8-f 9-d 10-a

c) 1-f, 2-a, 3-h, 4-j, 5-b, 6-i, 7-g, 8-c, 9-d, 10-e

d) 1-d, 2-f, 3-j, 4-h, 5-a, 6-i, 7-g, 8-c, 9-e, 10-b

3 Reading

a)

1-c 2-d 3-b 4-a

b) 1-, 2+, 3+, 4-, 5-, 6+

c) 1- appears, 2- background, 3- double click, 4-folder, 5- main, 6-personalize

d) a-5, b-1, c-4, d-2, e-3

Unit B Graphics User Interface

1 Vocabulary

a) 1-b 2-c 3-b 4-b 5-a 6-a 7-d 8-c 9-c 10-d

b) 1-b, 2-g, 3-j, 4-a, 5-e, 6-i, 7-d, 8-f, 9-h, 10-c

c) 1-h, 2-b, 3-j, 4-c, 5-g, 6-e, 7-i, 8-a, 9-d, 10-f

d)

user interface

dialog box

scroll bar

tool bar

touch screen

drop-down menu

start button

compatible devices

task bar

resident program

e) 1-buttons, 2-taskbar, 3-touchscreen, 4-resident, 5-user interface, 6-allows, 7-Start button, 8-choosing, 9-represent, 10-to hover

2 Speaking

b) 1-b, 2-f, 3-i, 4-a, 5-k, 6-h

5 Solve Anagrams

1-interactive 2-location, 3-pointer, 4- toolbar, 5-clipboard, 6- available, 7- interface, 8-search, 9- select, 10- compatible

3 The Very First Contacts with your Computer

Unit A Keys and Buttons

1 Vocabulary

a) 1-b, 2-a, 3-a, 4-b, 5-c, 6-c, 7- d, 8-d, 9-c, 10-a

b) 1-c, 2-j, 3-a, 4-g, 5-b, 6-d, 7-f, 8-e, 9-i, 10-h.

c) a-3, b-8, с-6, d-1, e-10, f-4, g-9, h-7, i-5, j-2

d) 1) capital letter, 2) brief description, 3) word processing, 4) keyboard layout, 5) to access data, 6) application program, 7) to cancel an instruction, 8) to sign a document, 9) alternative character, 10) blank space

2 Reading

a) 1- Space Bar, 2- Return/Enter, 3- Escape, 4- Alt, 5- Delete, 6- Shift, 7- Caps Lock, 8- Tab, 9- Arrow Keys, 10-Backspace

3 Listening

b)

a-the main keyboard, b-the function keys, c-the editing keys, d-the numeric keypad

d)

1- This key moves the cursor up.

2- This key moves the cursor to the left.

3- This key deletes a character.

4-+

5-+

6- This key brings you to the beginning of the line.

7- This key gives you all upper case letters.

4 Reading

c)1- modern, 2- each, 3- alphabetical, 4- together,5- these,6- six,7- caused,8- hit, 9- most-used, 10- down

d) 1-c, 2-a, 3-b, 4-b, 5-c.

Unit B Creating, Saving and Storing Files

1 Vocabulary

a) 1-b 2-c 3-a 4-a 5-c 6-d 7-d 8-b 9-a 10-d

b) 1-d, 2-h,3-j,4-a,5-c, 6-i, 7-b,8-g,9-,10-f

c) 1-e 2-d 3-b 4-a 5-i 6-c 7-h 8-f 9-g

d) 1- C: drive icon, 2- drop-down, 3- cursor, 4-pointer, 5-maximize, 6- restore

2 Reading

c) a-5 b-2 c-3 d-4

d) 1-c 2-d 3-a 4-b

e) 1+, 2+, 3 - , 4+, 5 -, 6+, 7+, 8+

f) 1-existing, 2-digital, 3-untitled, 4-Save in, 5-default, 6-Save as type

4 History and generations of Computers

Unit A. Development of Computing

1 Vocabulary

a) a – 1; b – 2; c – 3; d – 4; e – 3; f – 1; g – 1; h – 3; i – 2; j – 2.

b) a – 7 b – 1 c – 10 d – 5 e – 3 f – 9 g – 4 h – 8 i – 6 j – 2

c) to click on (button)

(graphics, user’s) interface

to perform (a program, function)

to develop (a program, an application)

to set up (a program)

(double) click

d)

a-memory, processor

b-develop

c-microchip

d-click

2 Reading

c) 1 c, 2 e, 3 f, 4 a, 5 g, 6 d, 7 b.

e)

1) Four.

2) over 70,000,000.

3) Xerox Corporation.

4) Apple.

5) These are systems in which users type in commands to perform a function.

6) Digital Research disk operating system.

7) c.

8) Microchips in washing-machines and cars; books may not be published in paper form; information available world-wide.

f)

international contested errors paid for buy first recommendation improved

world-wide challenged mistakes funded purchase initial endorsement upgraded

Unit B. History of Computers