常見例句用作形容詞 (adj.)用作定語: ~+ n.His holiday has had a beneficial effect.假期對他大有好處。用作表語: S+be+~I hope your holiday will be beneficial.我希望你的假期會對你有益。S+be+~+ prep .-phraseAll these factors proved to be beneficial for the opposition.所有這些因素都對反對派有利。It is beneficial for the speedy movement of passengers and cargo.這有利于快速客貨運輸。It is beneficial to the society and the people.這有益于社會,有益于人民。Daily exercise is beneficial to your health.每天鍛煉有益于你的健康。The fall in prices will be beneficial to small businesses.價格的下跌將有利于小企業(yè)。S+be+~+to- vIt would be beneficial to keep abreast of developments in Asia.隨時了解亞洲的發(fā)展是有益的。用作賓語補足語: S+V+O+~I found this treatment very beneficial to my health.我發(fā)現這種療法對我的健康很有益。用作形容詞 (adj.)It's a beneficial result to us.對我們來說那是有利的結果。Word of mouth advertising is the most beneficial.口碑廣告是最有利的。Calcium is beneficial to our bones.鈣對我們的骨骼有益。Fresh air is beneficial to our health.新鮮空氣有益于健康。 返回 beneficialness