Unit 1 An Overview of Computers
Section 1 Situational Dialogue
Text Computer Debate.
Section 2 Reading Material
Text A Instruction to the Development of Computers
Text B Classification of Computer Systems
Section 3 Extended Reading
Text A What Are the Benefits of Computers in School?
Text B What Are the Advantages of Computers in Business?
Text C Commencement Speech at Stanford Given by Steve Jobs
Unit 2 Computer Hardware
Section1 Situational Dialogue
Text Teens and Computers
Section 2 Reading Material
Text A The Hardware
Text B The Motherboard
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