正版新书]医学英语视听说Ⅰ(大学专业英语系列教材)卢凤香,监

Unit 1 Human BirthPart Ⅰ Fertilization and Fetal Development Part Ⅱ In-vitro Fertilization and Cloning Part Ⅲ Abortion PartⅣ Further ThinkingUnit 2 Genes and GeneticsPart Ⅰ Introduction to Genes and Genetics Part Ⅱ Hereditary Cancer Risks Part Ⅲ Genetic Engineering PartⅣ Further ThinkingUnit 3 Children’s HealthPart Ⅰ Children Health Crisis Part Ⅱ Children’s Diet Part Ⅲ Hazards to Children in Family Environment Part Ⅳ Further ThinkingUnit 4 Women’s Health CarePart Ⅰ Maintenance of Women’s Health Part Ⅱ Threatening Diseases to Women Part Ⅲ Care for Disease—Endangered Women Part Ⅳ Further ThinkingUnit 5 Viruses and BacteriaPart Ⅰ Introduction to Viruses and Bacteria Part Ⅱ Facing Diseases Brought by Viruses and Bacteria Part Ⅲ New Discoveries in Viruses and TreatmentPartⅣ Further ThinkingUnit 6 TransplantPart Ⅰ History of Transplant Part Ⅱ Cases of Transplant Part Ⅲ Organ Donation Part Ⅳ Further ThinkingUnit 7 NutritionPart Ⅰ How Much Should We Take In? Part Ⅱ Nutritious or Not? Part Ⅲ Healthy Eating Part Ⅳ Further ThinkingUnit 8 Environment and DiseasesPart Ⅰ Facing Environmental Changes Part Ⅱ Pollution and Illnesses Part Ⅲ Where Should We Live? Part Ⅳ Further ThinkingUnit 9 Psychological ProblemsPart Ⅰ Mental Health Situation Part Ⅱ Depression Part Ⅲ Treatment Part Ⅳ Further ThinkingUnit 10 Emergency TreatmentPart Ⅰ Introduction to Emergency Medical Services (EMS) Part Ⅱ Emergency Departments in Hospitals Part Ⅲ First-Aid for Patients (What Should Non-Professionals Do) Part Ⅳ Further ThinkingUnit 11 Health MaintenancePart Ⅰ How to Live to Be 100+? Part Ⅱ Mind， Psychology and Harmony Part Ⅲ Traditional Chinese Medicine (TCM)PartⅣ Further ThinkingUnit 12 AgingPart Ⅰ Research Facts about Aging Part Ⅱ Common Diseases in the Elderly Part Ⅲ Care for the Elderly Part Ⅳ Further ThinkingUnit 13 Medicare in the United StatesPart Ⅰ Introduction to Medicare Part Ⅱ Problems in Present Medicare Part Ⅲ Medicare Reform Part Ⅳ Further ThinkingUnit 14 Circle of LifePart Ⅰ Live Longer and Life Span Part Ⅱ Hospice Care and Mercy Killing Part Ⅲ Life Extension and CryonicsPart Ⅳ Further Thinking

卢凤香，教授，首都医科大学卫生管理与教育学院应用语言学系主任，多年从事大学英语公共课程、医学生专业英语教学，多次获得优秀教师称号。

Unit 2 Genes and GeneticsIntroductory Remarks Genetics is the study of genes， units of heredity and it is closely related to biochemistry， medicine， and evolution. A genetic disease may or may not be a heritable disorder. For some of the strong personal or family history of certain diseases， such as cancer， genetic testing is necessary to help to lower the risk and increase chances of survival. Genetic engineering is a very young， thrilling， and controversial area in the fi eld of biological sciences. It offers the possibility of both benefi ts， such as cures for diseases， diversity of material improvements to our life， and dangers， such as the loss of genetic and species diversity by the destruction of natural habitats. It can be a blessing as well as a curse. How to make good use of it is a thought-provoking question.Part I Introduction to Genes and GeneticsVideo OneWords and Expressionsheredity 遗传，遗传特征 genetics 遗传学discipline 学科 evolution 进化inherit 继承 cross breed 杂交种trait 特征，特点 drought 干旱offspring 后代，子孙 encompass 包围，包括