a. the brain of the computer
b. physical parts that make up a computer system
c. programs which can be used on a particular
computer system
d. the information which is presented to the computer
e. results produced by a computer
f. input devices attached to the CPU
g. section that holds programs and data while they are executed or processed
h. magnetic device used to store information
i. sockets into which an external device may be connected
TASK 8. MAKE THE COMPARATIVE FORM OF THESE ADJECTIVES.
Example: long- longer
1. Light_______________________
2. Efficient____________________
3. Long_______________________
4. Wide_______________________
5. Heavy______________________
6. Fast________________________
7. Dark________________________
8. Soft________________________
9. Hard________________________
10. Durable_____________________
TASK 9. FILL IN THE GAPS A) Complete each sentences by using past form of the verbs in brackets. 1. I _______________ (not/drink) any beer last night.
2. She ______________ (get on) the bus in the centre of the city.
3. What time ______________(he/get up) yesterday?
4. Where _______________________ (you/get off) the train?
5. I ____________________ (not/change) trains at Victoria.
6. We __________________ (wake up) very late.
7. What ________________ (he/give) his mother for Christmas?
8. I ___________________ (receive) his flat when my uncle died.
9. We ________________ (not/use) the computer last night.
10. __________________ (she/make) good coffee?
TASK 10. COMPLETE EACH SENTENCES BY CHOOSING FROM THE FOLLOWING DEVICES: TOUCH SCREEN, TRACKBALL, TOUCHPAD, WEBCAM. 1. A……………..is a stationary device that works like a mouse turned upside down. You roll the ball with your hand to move the pointer on the screen.
2. Interactive…………….are used in museums, information centers and Internet kiosks. You use your finger to point directly to objects on the screen.
3. A…………..is used to send live video images via the Internet.
4. A…………..is found on notebook PCs. You use it by pressing the sensitive pad with a finger.
