Unit II. Computer systems lesson Theme: Living with computers

Task 2. Speak about types of computer systems based on Video and the text

Lesson 9:
Theme: Computer input devices

I. Exercises to be done during the lesson
APPENDIX 1. PICTURE

Work in groups. Look at the picture. Guess the functions of the input devices give the definition to the term “input devices” in one sentence and present


Definition:
Input devices_________________________________________________________________
____________________________________________________________________________

APPENDIX 2. GLOSSARY

Work in groups. Guess the meaning of the following words

Key _____________________________________________________________

Key pad__________________________________________________________
Click_____________________________________________________________
Double click_______________________________________________________
Right click_________________________________________________________
Drag______________________________________________________________
Caps lock__________________________________________________________
Backspace__________________________________________________________
CTRL______________________________________________________________

APPENDIX 3. VIDEO

Watch a video and make notes: (1) name of an input device; (2) its function

Name	Function