Unit 1 Medical Queries

Part I Audiovisual Exercises

Medical Queries

Resident Physicians Teach Health in Schools

Part II Listening Comprehension

Three New Curriculum Supplements

Part III Oral Interpretation

Importance of Hand Washing

Part IV Reference

Key to Exercises

Unit 2 Health Benefits of Water

Part I Audiovisual Exercises

Bottled vs.Tap Water

Energy Boost or Splat?

Part II Listening Comprehension

How Much Water Should People Drink?

Part III Oral Interpretation

经常喝水是个好习惯

Part IV Reference

Key to Exercises

Unit 3 Sickness and Symptoms

Part I Audiovisual Exercises

Economy Class Syndrome

Altitude Sickness

Part II Listening Comprehension

Combined Imaging Tests Help Diagnose Pulmonary Embolism

Part III Oral Interpretation

Beethoven Died From Lead Poisoning

Part IV Reference

Key to Exercises

Unit 4 Food Safety

Part I Audiovisual Exercises

Bioengineered Food

Severe Food Allergies

Part II Listening Comprehension

Street Food Safety

Part III Oral Interpretation

你知道转基因食品吗？

Part IV Reference

Key to Exercises

Unit 5 Nutrition Needs

Part I Audiovisual Exercises

Count Your Calcium

Four New Food Groups

Part II Listening Comprehension

The Value of Calcium for Humans

Part III Oral Interpretation

How Vitamins Are Important to Keep Us Healthy

Part IV Reference

Key to Exercises

Unit 6 Exercise for Health

Part I Audiovisual Exercises

Tai Chi

Meditation

Part II Listening Comprehension

Exercise May Reduce Breast Cancer Risk

Part III Oral Interpretation

锻炼的好处

Part IV Reference

Key to Exercises

Unit 7 Healthy Diet

Part I Audiovisual Exercises

Dietary Trends

New Diet and Exercise Guidelines

Part II Listening Comprehension

Replacing Some Carbohydrates with Protein and Unsaturated Fat May Enhance Heart Health Benefits

Part III Oral Interpretation

Fast Food

Part IV Reference

Key to Exercises

Unit 8 Eating Habits

Part I Audiovisual Exercises

Cooking at Home

Dining Out on a Special Diet

Part II Listening Comprehension

Lowfat Diets and Their Effects on Women

Part III Oral Interpretation

吃得好，吃得健康

Part IV Reference

Key to Exercises

Unit 9 Unhealthy Lifestyles

Part I Audiovisual Exercises

Sitting

Binge Drinking

Part II Listening Comprehension

Weight Loss Medication Works Best with Lifestyle Modification

Part III Oral Interpretation

Harmful Effects of Smoking

Part IV Reference

Key to Exercises

Unit 10 Altering Habits

Part I Audiovisual Exercises

Health Makeover

Exercise Personality

Part II Listening Comprehension

Fighting Cancer with Exercise

Part III Oral Interpretation

性格与锻炼

Part IV Reference

Key to Exercises

Unit 11 Children’s Development

Part I Audiovisual Exercises

Effects of Violent TV on Infants

Child Safety on the Internet

Part II Listening Comprehension

Good News in Report on Children's Health

Part III Oral Interpretation

Negative Influence of TV on Children

Part IV Reference

Key to Exercises

Unit 12 Virus and Vaccination

Part I Audiovisual Exercises

Smallpox

Vaccinations for Adults

Part II Listening Comprehension

Agricultural Workers at Increased Risk for Infection

Part III Oral Interpretation

免疫接种历史

Part IV Reference

Key to Exercises

Unit 13 Mental Health

Part I Audiovisual Exercises

Posttraumatic Stress Disorder

Mental Resilience

Part II Listening Comprehension

Stress: Personality and Gender Differences

Part III Oral Interpretation

健康的精神状态有助于应对生活挑战

Part IV Reference

Key to Exercises