Unit Ⅰ BREED Lesson 1. Genetics Part one Intensive Reading Text A Genetic Manipulation of Variance of Phenotype Part two Extensive Reading Text B Animal Genetics Lesson 2. Breeding Part one Intensive Reading Text A Seedstock Producers Part two Extensive Reading Lesson 3. Reproduction Part one Intensive Reading Text A Artificial Insemination Part two Extensive Reading Text B Future challenges in pig reproduction Lesson 4. Biotechnology Part one Intensive Reading Text A Animal Cloning Part two Extensive Reading Text B Production of Transgenic Animals Unit Ⅱ NUTRITION AND FEEDING Lesson 5. Nutrition Part one Intensive Reading Text A The Components of Feeds Part two Extensive Reading Text B Nutrients Requirements Lesson 6. Metabolism Part one Intensive Reading Text A Metabolism of Nutrients Part two Extensive Reading Text B Trace Element Dynamics Lesson 7. Feeds Part one Intensive Reading Text A The Animal and Its Food Part two Extensive Reading Text B Concentrates,by-Products,and other supplements for dairy cattle Lesson 8. Feeding Part one Intensive Reading Text A Feeding of Dairy Cattle Part two Extensive Reading Text B Feeding Swine Lesson 9. Pasture Part one Intensive Reading Text A Good Horses with Good Pastures Part two Extensive Reading Text B Pasture for Horses Unit Ⅲ MANAGMENT Lesson 10. Restraint Part one Intensive Reading Text A Control Over Animals Part two Extensive Reading Text B Technology of Animal Restraint Lesson 11. Ecology and Environment Part one Intensive Reading Text A Livestock Environment and Ecology Part two Extensive Reading Text B Effect of Environmental Factors on Animals Lesson 12. Welfare Part one Intensive Reading Text A Animal Welfare Part two Extensive Reading Text B Development of Animal Welfare Science Lesson 13. Products Part one Intensive Reading Text A Animal Products Part two Extensive Reading Text B How many things come from animals? Unit Ⅳ ANIMALS CARE Lesson 14. Beef Cattle Part one Intensive Reading Text A Feeding Guidelines for Beef Cattle Part two Extensive Reading Text B Beef Cattle Lesson 15. Dairy Cattle Part one Intensive Reading Text A Transport with Special Provisions Part two Extensive Reading Text B Disease Control of Dairy Cattle Lesson 16. Swine Part one Intensive Reading Text A PARITY SEGREGATION Part two Extensive Reading Text B Not Spotting the Cause of Slow Growth Promptly is Costly Lesson 17. Poultry Part one Intensive Reading Text A Competitive Exclusion Part two Extensive Reading Text B Feeding and Management of Young Chickens Lesson 18. Sheep Part one Intensive Reading Text A Feeding the Lamb Part Two Extensive Reading Text B Sheep Care Guide Lesson 19. Lamb Part one Intensive Reading Text A Colostrums PART TWO Extensive Reading Text B Problems with Newborn Lambs Lesson 20. Rabbit Part one Intensive Reading Text A Management of Rabbit Part two Extensive Reading Text B Tips on Caring for Special Needs Rabbits Unit Ⅴ HEALTH Lesson 21. Animal Body Text A Organization of the Animal Body Part two Extensive Reading Text B Some General Features of Animals Lesson 22. Immunity Part one Intensive Reading Text A Immune Response Part two Extensive Reading Text B Cellular Counterattack Lesson 23. Pathology Part one Intensive Reading Text A Study on Pathology Part two Extensive Reading Text B Cardiomyopathy in Ferrets Lesson 24. Zoonoses Part one Intensive Reading Text A Zoonoses Part two Extensive Reading Text B Prions and Transmissible Spongiform Encephalopathies