At the beginning of today’s class, let’s play a guessing game. Here are several cards, each of which is related to the Internet or a computer. I’d like one of you to give a brief description of the each device and other students to guess what it is.
For reference
1. You see a set of keys for typing. (keyboard)
2. You use it to store information. It can store more information than a floppy disk. (hard drive )
3. You see words and pictures on it. (screen)
4. It is a machine that puts words and pictures onto paper. (printer)
5. It is a small device moved by hand. It controls the cursor on the screen. (mouse)
6. It is a part of the computer where the sound comes out. (speaker)
7. These are sets of instructions that control your computer. (program)
8. It is a short, movable line on the screen. (cursor)
9. It is a small square of plastic on which a computer mouse moves. (mouse mat)