health和healthy的区别
一、读音不同
health 英[helθ] 美[helθ]
healthy 英[ˈhelθi] 美[ˈhelθi]
二、释义不同
health
n. 健康; 人的身体(或精神)状况; 医疗
healthy
adj. 健康的; 健壮的; 有益于健康的
三、词形变化不同
health无词形变化
healthy比较级：healthier 最高级：healthiest
四、用法不同
Health是名词，表示身体或心理的状态，指一个人的健康程度或状况。例如：
1、I'm concerned about my health.我关心我的健康。
2、The new legislation concerns health and safety at work. 这项新法规涉及工作场所的健康与安全。
Healthy是形容词，表示健康的、有益健康的、健康的状态或特点。例如：
1、I always try to eat healthy food.我总是尽量吃健康的食物。
2、Mary gave birth to a healthy baby girl. 玛丽生了个健康的女婴。
五、双语例句
health
1、Health care should not become a political football.
保健问题不应该成为被踢来踢去的政治皮球。
2、The health minister has come under fire from all sides.
卫生部长受到来自各方的责难。
3、These figures should come with a government health warning.
这些数字须附以谨慎对待的警告。
4、Health and fitness have become big business.
保健已经成为大生意。
5、A person's health improves with the avoidance of stress.
一个人只要避免紧张，健康状况就会改善。
healthy
1、The treatment has been tested on healthy fertile women under the age of 35.
这个疗法已对35岁以下能生育的健康妇女进行了试验。
2、The fresh air had brought a healthy glow to her cheeks.
新鲜空气使她两颊红润、精神焕发。
3、The child showed a healthy curiosity.
这孩子的好奇心很正常。
4、Honesty is the bedrock of any healthy relationship.
诚实是维持一切良好关系的基本原则。
5、It's healthier to snack on fruit rather than chocolate.
作为点心，水果比巧克力更有益于健康。