have and eye on,have an eye to,have an eye for
這三個(gè)短語的涵義各不相同，不能互換使用。
Have an eye on是“照顧”、“留意”、“監(jiān)視”，它與keep an eye on同義，可互換使用。例：
Please have（keep）and eye on my child while I am away．
我不在的時(shí)候，請(qǐng)看管一下我的孩子。
You must have（keep）an eye on that loan shark．
你必須監(jiān)視那個(gè)大耳窿的活動(dòng)。
have an eye to是“有欲得…的愿望”。例：
All these countries have an eye to this island as it is rich in oil．
所有這些國(guó)家都想奪取這個(gè)島嶼，因?yàn)樗a(chǎn)石油。考試大
Since he joined the company，he has had an eye to its financial interests and assets．
自從加入了該公司，他就覬覦公司的財(cái)務(wù)權(quán)益及資產(chǎn)。
Have an eye for的意思是“對(duì)…有眼力”、“有識(shí)別…的能力”。例：
This old man has an eye for curios．
這個(gè)老大爺有辨別古董的眼力。
All the police dogs trained have an eye for drugs．
所有受過訓(xùn)練的警犬都有識(shí)別毒品的能力。
這三個(gè)短語的涵義各不相同，不能互換使用。
Have an eye on是“照顧”、“留意”、“監(jiān)視”，它與keep an eye on同義，可互換使用。例：
Please have（keep）and eye on my child while I am away．
我不在的時(shí)候，請(qǐng)看管一下我的孩子。
You must have（keep）an eye on that loan shark．
你必須監(jiān)視那個(gè)大耳窿的活動(dòng)。
have an eye to是“有欲得…的愿望”。例：
All these countries have an eye to this island as it is rich in oil．
所有這些國(guó)家都想奪取這個(gè)島嶼，因?yàn)樗a(chǎn)石油。考試大
Since he joined the company，he has had an eye to its financial interests and assets．
自從加入了該公司，他就覬覦公司的財(cái)務(wù)權(quán)益及資產(chǎn)。
Have an eye for的意思是“對(duì)…有眼力”、“有識(shí)別…的能力”。例：
This old man has an eye for curios．
這個(gè)老大爺有辨別古董的眼力。
All the police dogs trained have an eye for drugs．
所有受過訓(xùn)練的警犬都有識(shí)別毒品的能力。