核心差别
healthful 强调healthful 是一个形容词,healthy 则侧重healthy 指身体或心理状态良好
使用场景对比
| 对比方面 | healthful | healthy |
|---|---|---|
| 核心含义 | healthful 是一个形容词,指对健康有益的、能促进健康的,常用于描述食物、习惯或环境。 | healthy 指身体或心理状态良好,也形容事物有益健康或运作正常,强调整体良好状态。 |
| 词性 | 形容词 | 形容词 |
| 使用语域 | healthful 通常用作定语形容词,修饰名词,表示某物有益健康。它也可以与系动词如 be、seem 等连用,作表语。 | healthy 常用作定语或表语,描述人或事物的健康状态,如 "a healthy person" 或 "stay healthy"。 |
对比例句
Eating fruits and vegetables is a healthful habit that everyone should adopt.
吃水果和蔬菜是一种有益健康的习惯,每个人都应该养成。
This park provides a healthful environment for children to play and exercise.
这个公园为孩子们提供了一个有益健康的环境,可以玩耍和锻炼。
Eating fruits and vegetables helps you stay healthy.
吃水果和蔬菜有助于保持健康。
She looks very healthy after her vacation.
度假后她看起来非常健康。
常见误用提醒
使用 healthful:This food is very healthyful. → This food is very healthful. (错误:误将 healthful 拼写为 healthyful,这是受 healthy 影响而产生的拼写错误。正确:healthful 是正确拼写,直接使用即可。)
使用 healthful:He looks healthful after his recovery. → He looks healthy after his recovery. (错误:用 healthful 描述人的健康状态,但 healthful 通常指事物有益健康,不直接描述人。正确:healthy 用于描述人或生物处于健康状态,更合适。)
使用 healthy:I am health. → I am healthy. (health 是名词,不能直接作表语;healthy 是形容词,应使用 healthy 来描述状态。)