21世纪科技英语（上册 桂清扬、谢屏）

　　《21世纪科技英语》是大学英语后续课程的系列教材之一，旨在帮助大学生完成从基础英语到专业英语的过渡，从而提高其在实际生活中的英语应用能力。《21世纪科技英语》的选材以科普文章为主，内容涵盖理、工、医、农等基础类学科，同时紧扣当前科技发展的前沿成果和科研方向，是一套为理工科大学生设计的通用性强、使用面广的专业基础英语教材。本教材分上、下两册，可供一年使用。

暂缺《21世纪科技英语（上册 桂清扬、谢屏）》作者简介

Unit 1
Text A Bill Gates' Speech to Tsinghua University (12 December, 1997)
Text B US Plans Large Funding Boost to Support Nanotechnology Boom
STYLISTICS Features of EST in Style and Structure (1)
Unit 2
Text A Information Management: Definitions and Some Aspects of It
Text B CGS-Unit System
Unit 3
Text A Genetic Engineering
Text B Introduction to the Human Genome Project
STYLISTICS Features of EST in Style and Structure(2)
Unit 4
Text A The Development of Mobile Communications in Cellular Phones
Text B Practical Electric Units and the Giolgi Proposal
Unit 5
Text A How IC Products Are Made?
Text B The Metric Convention
STYLISTICS Grammatical Features of EST.. Modal Verbs & Post-modifiers
Practice Exercise I
Unit 6
Text A Major Research Areas in Physics Today
Text B The Significance of Measurement and Its Physically Developing
Unit 7
Text A Computer Crime -- Congress vs. Computer Crime
Text B The International Bureau of Weights and Measures
STYLISTICS Grammatical Features of EST. Voice & Mood
Unit 8
Text A The Top 10 Innovative Products for 2006
Text B The Bioinformatics Gold Rush
Unit 9
Text A GPS
Text B The Greatest Extinction Gets Greater
STYLISTICS Grammatical Features of EST. Tense
Unit 10
Text A The Lamb That Roared
Text B Dick Whitcomb
Practice Exercise II
Key to Exercises
Glossary