Chapter Four BASIC and C Language SECOND EDITION THE PROGRAMMING LANGUAGE Unit 15 Part 1 Notes to Text Part4 Extensive Reading

Chapter Four Computer Software ordPercE x3 Unit14 Part 1 Notes to Text Part4 Extensive Reading

Chapter Four Computer Technology Chapter Study Tasks (4) In this chapter, you will be able to -Explain why a computer is a system

Chapter Three Data Transfer in Digital Circuits Unit12 Part Notes to Text Part4 Extensive Reading Part 2 Word Study Part5 Notes to Passage Part3 Practice on Text Part6 Practice on Passage

Chapter Three Data Compression WinZip Wizard- Select Activity What do you want to do? Choope the activty you with to perform, then cick on Nest

Chapter Three Communications Channel Unit 10 Part 1 Notes to Text Part4 Extensive Reading Part 2 Word Study Part5 Notes to Passage Part3 Practice on Text Part6 Practice on Passage

Chapter One Definitions and History of Information Science Chapter Study Tasks (1) In this chapter, you will be able to -Identify the different definitions of information science

CONTENTS Chapter One Chapter Two Chapter Three Chapter Four Chapter Five

本教材是依据中等职业学校英语教学大纲编写而成。可供中 等职业学校学生使用,也可供英语爱好者自学使用。 本书话题涉及城市向题、旅游、健康、环保、求职、名人等 各方面,题材新颖,时代感强。教材提供了一些应用性的训练, 可引导学生进行英语的学习和交际 本书为双色印刷,版式精美,图文并茂,是一本融知识性、 趣味性、使用性为一体的好教材

set off, set out这两个短语动词都有“出发”和“动身”的意思 ,都可以解释为 start to move或 begin journey. 然而 set off的原义是使爆炸(cause to explode) set out的原义是着手做(begin work with the intention of achieving a particular aim). 注: set out在用来表示“着手做”(begin with definite purpose) 时,后面总是跟动词不定式