Unit One
　Scientific Reading
　　Water as a Cutting Tool
　Supplementary Reading
　　Keystone Forging Company
　Practical Writing
　　Business Letter
Unit Two
　Scientific Reading
　　Gearing up for Productivity
　Supplementary Reading
　　Introduction to Design of Machine Elements
　Practical Writing
　　Chart Description
Unit Three
　Seientific Reading
　　Occupational Guides about Numerical Control Machine Operators
　Supplementary Reading
　　The Main Tasks of an Engineer
　Practical Writing
　　Job Application Letter
Unit Four
　Scientific Reading
　　Structure of Automobiles
　Supplementary Reading
　　Introduction of Automobile Industry
　Practical Writing
　　Advertisement
Unit Five
　Scientific Reading
　　Engine of Automobiles
　Supplementary Reading
　　Anti-lock Brake System
　Practical Writing
　　Advertisement of Employment
Unit Six
　Scientific Reading
　　Chassis System of Automobiles
　Supplementary Reading
　　Instrument Cluster
　Practical Writing
　　Contract & Agreement
Unit Seven
　Scientific Reading
　　Electricity and Electronics
　Supplementary Reading
　　Nokia's Powerful N73 Muhimedia Phone
　Practical Writing
　　Understanding and Writing Instructions for a Product
Unit Eight
　Scientific Reading
　　Growth of Computer Networking
　Supplementary Reading
　　The Intenet
　Practical Writing
　　E-mail
Unit Nine
　Scientific Reading
　　The Computer is Down
　Supplementary Reading
　　What is a Computer
　Practical Writing
　　Notice
Unit ten
　Scientific Reading
　　Shenzhou Ⅶ Launched for 1st Spacewalk
　Supplementary Reading
　　Space Tourism
　Praetical Writing
　　Understanding and Writing a Resume
Translatian and Answers
Glossary
Interesting Reading
Reference Books