Unit l Access to Computers Part I Dialogue Pard II TEXT A: Computer in Our Lives Pall III TEXT B: Networks and the Internet Part IV EXERCISES Uall2 Starting A Computer Part I Dialogue Part II TEXT A: Using the Windows Operating System (A) part III TEXT B: Using the Windows Operating System (B) Part IV EXERCISES Unit 3 E-mail and Downloading Part I Dialogue Part II TEXT A: E-MAIL Part III TEXT B: Downloading Part IV EXERCISES Unit 4 Using the Internet and World Wide Web Part I Dialogue part II TEXT A: introduction of the Internet and World Wide Web Part III TEXT B: How to Surf the Web Part Iv EXERCISES Unit 5 Hardware-Elementary Knowledge Part I Dialogue Part II TEXT A: Digital Data Representation and the Binary Numbering System Part III TEXT B: Inside the System Unit Part IV EXERCISES Unit 6 Hardware-Storage Part I Dialogue Part II TEXT A: Properties of Storage Systems part III TEXT B: Hard Disks,Optica1 Discs and Flash Memory Devices Part IV EXERCISES Unit 7 Hardware-Input and Output Part I Dialogue Part II TEXT A: What Are Input and Output Part III TEXT B: Multimedia Input Devices Part IV EXERCISES Unit 8 Software-Systems Software Part I Dialogue part II TEXT A: Windows Part III TEXT B: Other Operating Systems Part IV EXERCISES Unit 9 Software-Application Software Part l Dia1ogUe Part II TEXT A: What is Application Software part III TEXT B: Word Processing Software Part IV EXERCISES Unit l0 Networks Part l Dialogue part II MT A: Wt is Network Part III TEXT B: How N6tworks work part IV EXERCISES Unit II The Internet and World Wide Web Part I Dialogue Part II TEXT A: Internet Connectivity Issues Part III TEXT B: Searching the Internet Part IV TEXTC:Online Shopping TV,Movies and Music Part V EXERCISES Unit 12 E-Business and E-Commerce Part I Dialogue Part II TEXT A:What is E-business and E-commerce Part III TEXT B:E-business Applications Part IV EXERCISES Unit 13 Database-Elementary Knowledge Part I Dialogue Part II TEXT A:What is Database Part III TEXT B:Data Concepts and Characteristics Part IV EXERCISES Unit 14 Database-Applications Part I Dialogue Part II TEXT A:Database Models Part III TEXT B:Databases and the Web Part IV EXERCISES Unit 15 Social Issues Part I Dialogue Part II TEXT A:Computer Crime Part III TEXT B:Computer Security Part IV TEXT C:Computers and Privacy Part V EXERCISES 單元1 走進計算機的世界 課文A 生活中的計算機 課文B 網(wǎng)絡與因特網(wǎng) 單元2 計算機入門 課文A 使用Windows操作系統(tǒng)（A） 課文B 使用Windows操作系統(tǒng)（B） 單元3 電子郵件與文件下載 課文A 電子郵件 課文B 文件下載 單元4 使用因特網(wǎng)和萬維網(wǎng) 課文A 因特網(wǎng)和萬維網(wǎng)介紹 課文B 如何上網(wǎng) 單元5 硬件基礎知識 課文A 數(shù)據(jù)、程序的表現(xiàn)方式和二進制編碼系統(tǒng) 課文B 機箱內(nèi)部 單元6 硬件的存儲系統(tǒng) 課文A 存儲系統(tǒng)特性 課文B 硬盤、光盤及閃存設備 單元7 輸入/輸出設備 課文A 輸入與輸出設備 課文B 多媒體輸入設備 單元8 系統(tǒng)軟件 課文A 視窗操作系統(tǒng) 課文B 其他操作系統(tǒng) 單元9 應用軟件 課文A 應用軟件 課文B 文字處理軟件 單元10 網(wǎng)絡 課文A 網(wǎng)絡介紹 課文B 網(wǎng)絡工作原理 單元11 因特網(wǎng)與萬維網(wǎng) 課文A 網(wǎng)絡的連接 課文B 網(wǎng)上查詢 課文C 網(wǎng)上購物 單元12 電子商務和電子交易 課文A 何為電子商務和電子交易 課文B 電子商務的應用 單元13 數(shù)據(jù)庫基礎知識 課文A 數(shù)據(jù)介結(jié) 課文B 數(shù)據(jù)概念和特性 單元14 數(shù)據(jù)庫的應用 課文A 數(shù)據(jù)庫模型 課文B 數(shù)據(jù)庫和網(wǎng)絡 單元15 有關計算機的社會問題 課文A 計算機犯罪 課文B 計算機安全 課文C 計算機與隱私 參考答案 參考文獻
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