01 Basic architecture 02 Types of computers 03 Input devices 04 Output devices 05 Memory devices

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02  Types of computers,
      characteristics to consider, verbs

Listening - Complete the text


Listening - Complete product descriptions


Listening - Complete the conversation


Task 1 - Parameters of a computer

Look at the computer advertisement and answer the questions:


Task 2 - Roleplay

Work in pairs. Imagine the following situation. One of you is a shop assistant and the other wants to buy a computer. Enact the conversation, follow the stages below.


Task 3 - Writing1 - Recommending a computer

A friend has asked you to recommend a computer that suits his needs. He needs to be able to access the Internet, play games and work with graphics, music and video files. Write an email describing its technical features and saying why you recommend it.


Task 4 - Writing2 - A magazine article

Write a short article to a magazine in which you give advice to a person who wants to buy a new computer. 
Start with: “The first question you have to ask yourself is what you will use the computer for. Then you can decide what computer will fit your needs by considering the following factors:”

  • The quality you need and the price you are willing to pay
  • Three basic features make a big difference: the CPU speed, the RAM capacity and the size of the hard drive. To run highly demanding applications you will need a fast processor, a spacious disk and RAM.
  • If you already have peripherals and software, you will have to ensure they are compatible
  • Ensure if the computer is expandable, i.e. it should allow you to add on new peripherals
  • Finally make sure that the system is reliable, check that you will receive the warranty and good technical support.


© Střední průmyslová škola elektrotechniky a informatiky, Ostrava, příspěvková organizace