学习英语的几点建议(代序) 前言 使用说明 Part Ⅰ Historical Development Lesson1 Evolution of Science Lesson2 Landmarks of Modern Science Part Ⅱ Giants of Science and Technology Lesson3 From Albert Einstein To Stephen Hawking Lesson4 At the Forefront of Information Technology Part Ⅲ Across the Science World Lesson5 Thumbing a Ride Into Space Lesson6 Environmental Countdown:Where We\'re Losing——and Winning Lesson7 Cellular Goes Digital Lesson8 Fiber Optics Head For Home Lesson9 Fuzzy Logic Lesson10 Superconductors Take Off Lesson11 Artificial Intelligence:Present and Future Lesson12 Force XXI Part Ⅳ High and New Technologies Lesson13 Trends In Neuroscience:The Machinery of Thought Lesson14 Information Superhighway At Work Lesson15 Virtual Reality and Its Benefits Lesson16 Why GPS and How it Works? Part Ⅴ Onward to the Future Lesson17 The Future of the PC Lesson18 The Lamb That Roared Lesson19 NASA Missions——the Space Science Enterprises Ahead Lesson20 Green Revolution Glossary