《新科技英语阅读教程 上》求取 ⇩

Preface1

Unit One1

Part One Discourse Features1

Preface1

Sample A Preface2

Sample B Editor's Foreword5

Sample C Preface13

Sample D Preface20

Part Two Readings on Scientific Topics26

Electronics26

Passage A26

Passage B33

Passage C37

Passage D44

Unit Two53

Part One Discourse Features53

Definition53

Sample AAnalogy and Memory61

Sample B The Heat Engine66

Sample C Matter,Mass and Energy73

Part Two Readings on Scientific Topics81

Energy81

Passage A81

Passage B92

Passage C99

Passage D104

Unit Three113

Part One Discourse Features113

Classification and Comparison113

Sample ASurveying117

Sample B Classification ofSmall Dams123

Sample C Metals130

Part Two Readings on Scientific Topics136

Transport and Communication136

Passage A136

Passage B145

Passage C153

Unit Four164

Part One Discourse Features164

Structuer and System164

Sample A And Now It is Pond Power166

Sample B The Champion Scrubber—Polisher172

Sample C Systems178

Part Two Readings on Scientific Topics184

The Living Sea184

Passage A184

Passage B193

Passage C206

Unit Five219

Part One Discourse Features219

Process219

Sample A Pig—iron Production221

Sample BMachine Papermaking227

Sample C Whiskey Production234

Part Two Readings on Scientific Topics240

Industrial Civilization240

Passage A240

Passage B247

Passage C253

Glossary260