be beneficial to和for都是正確的，意思都是“對..有利的”。但是兩者在用法上還是略有區(qū)別，在語義上，be beneficial to強調(diào)的是直接受益對象，而be beneficial for強調(diào)的則是目的，兩者后面都可以加人，也可以加非人。總而言之，beneifical to是固定搭配，在選擇用詞的時候如果強調(diào)所加對象是直接受益對象，可以用to；但如果想強調(diào)它所實現(xiàn)的目的，用for也沒錯。

be beneficial to的用法

be benefit to：有利于

如果主語是一件實際的事情，后面就用be beneficial to doing sth.

如果主語是it作為形式主語，那么通常后面用不定式作為真正的主語，即用be beneficial to do sth.

be beneficial to的常見短語

be of benefit to 對 ; 對……有利 ; 對…有益 ; 有益

be of great benefit to 大有好處 ; 對……大有利處 ; 對……很有益

be of immense benefit to 對具有莫大益處

be of benefit to sb 對某人有利

be of benefit to others 沾濡澆灌

be of benefit to somebody 對……有益或有幫助 ; 對

benefit to be best 效益最好

BENEFIT TO BE PURSUED 效益源于不懈追求

be beneficial to的雙語例句

They consider the plan to be of dubious benefit to most families.

他們認(rèn)為這項計劃對大多數(shù)家庭不一定有好處。

There would be some benefit, however indirect, to the state.

國家會得到一些利益，不管有多少。

It will be to your benefit to arrive early.

早到將會對你有利。

It will be to our benefit to go to bed early and get up early.

早睡早睡對我們有好處。

be beneficial for的例句

Arguably, it would even be beneficial for the environment.

可以說, 這對整個大環(huán)境來說都是有益的.

In fact, staying away from a negative attitude will be beneficial for your health in the long run.摘自: www.ws46.com

事實上，長期來看，遠(yuǎn)離這種負(fù)面情緒對你的健康是有益的。

This must be very beneficial for his future success.

這對他今后的成功非常有益。