Date: Lesson Meeting people Lesson materials appendix lead in activity

3. Which pointing devices replaces the mouse?

-85-key keyboard and touchpad.

4. What type of ports does it have for connecting cameras and music players?

-4USB ports for connecting peripherals: digital camera, MP3 player, modem, etc.

5. What sort of power supply does it use?

- It uses 6-cell rechargeable Lithium-ion battery pack

APPENDIX 2. GLOSSARY

Work in groups. Guess the meaning of the words and write their meaning in the right table

1. 
   Mainframe
   
2. 
   A desktop PC
   
3. 
   A laptop
   
4. 
   A touchpad
   
5. 
   USB
   
6. 
   Battery pack
   
7. 
   PDA
   
8. 
   hand-held devices
   
9. 
   palmtops
   
10. 
    pocket PCs
    

1. is the most powerful type of computer.

2. it is a personal computer in the home or as a workstation for group work.