Unit 0ne Part One Reading Text A Unconventional Arms:The Threat of Biological and Chemical Weapons Part Two Speaking A.How to Express Agreement and Disagreement B.Historical Facts of Chemical Weapons Part Three Writing A.Picking Up Bits and Pieces B.Translation C.Practical Writing—E—mail Unit Two Part One Reading Text A A Worldwide Rise in Living Standards Part TWO Speaking A.How to Make Suggestions B.Emerging Issues in an Aging society Part Three Writing A.Picking Up Bits and Pieces B.Translation C.Practical WritingMemorandum Quiz 0ne Unit Three Part 0ne Reading Text A Needles&Nerves Part Two Speaking A.How to Give Compliment and Make Complaint B.The TOp 7 Secrets to Longevity Part Three Writing A.Picking Up Bits and Pieces B.Translation C.Practical WritingSummary Unit Four Part One Reading Text A Computer and Behavior Part Two Speaking A.HOW to Describe B.The Internet May Cause Depression Part Three Writing A.Picking Up Bits and Pieces B.Translation C.Practical WritingTechnical Description Quiz Two Unit Five Part One Reading Text A Who’S Out There? Part Two Speaking A.Telling Others How to Perform a Task B.Sending Signals into Space Part Three Writing A.Picking Up Bits and Pieces B.Translation C。Practical WritingInstruction and Process Explanation Unit Six Part 0De Reading Text A Strange Fruit Part Two Speaking A.HOW to Make Ciarifications B.An Interview on“GM Food Part Three Writing A.Picking Up Bits and Pieces B.Translation C.Practical WritingResume and Letter of Application Quiz Three Unit Seven Part One Reading Text A 3 Global Scenarios:Choosing the World We Want Part Two Speaking A.HOW to Offer Assistance B.Economy to Grow 7.5%in 2000 Part Three Writing A.Picking Up Bits and Pieces B.Translation C.Practical WritingBusiness Letters Unit Eight Part One Reading Text A Business Sees Profits in Education:Challenging Public Schools Part Two Speaking A.HOW tO Persuade B.A Class Debate Part Three Writing A.Picking Up Bits and Pieces B.Translation C.Practical WritingResearch Paper Quiz Four Unit Nine Part One Reading Text A A Speech at WH0 International Conference on Tobacco and Health Part Two Speaking A.How to Express Your 0’pinion B.Drug Use among Teens Declines Part Three Writing A.Picking Up Bits and Pieces B.Translation C.Practical Writing—Oral Presentation Unit Ten Part 0ne Reading Text A Self—Motivation:Ten Techniques for Activating or Freeing the Spirit Part Two Speaking A.Interview B.A Talk on Choice of Career Part Three Writing A.Picking Up Bits and Pieces B.Translation C.Practical WritingShort Reports Quiz Five Appendixes Key to Unit One Key to Unit Two Key to Unit Three Key to Unit Four Key to Unit Five Key to Unit Six Key to Unit Seven Key to Unit Eight Key to Unit Nine Key to Unit Ten Key to Quiz One Key to Quiz Two Key to Quiz Three Key to Quiz Four Key to Quiz Five