初中·課本中不會教你的 290　health, healthy和healthful

290　health, healthy和healthful

1　health 是名詞，意為“健康，健康狀況”。

He is in good health . 他身體健康。

Health is better than wealth . 健康勝于財富。

2　healthy 是形容詞，意為“健康的”，指身體。

She looks healthy . 她看上去很健康。

He takes exercise every day to keep healthy . 他每天運動保持身體健康。

He is a healthy old man. 他是一位健康的老人。

3　healthful 是形容詞，意為“有益健康的，衛(wèi)生的”，多指運動、食物、氣候等。

The climate near the sea is healthful . 海邊的氣候有益于健康。

Swimming is a healthful exercise. 游泳是一項有益健康的運動。