A fact is sth that can be proeved This has proved to be correctproved 到底是怎么用的,第二种是被证明怎么用主动、如果proved是不及物动词那么第一种句子又怎么会成立

Question

A fact is sth that can be proeved This has proved to be correct
proved 到底是怎么用的,第二种是被证明怎么用主动、如果proved是不及物动词那么第一种句子又怎么会成立

Answer 1

prove可作及物动词,也可作不及物动词.
第一个prove是及物动词“证明”,事物只能够“被证明”,而不能自己证明,所以用被动.
第二个prove是不及物动词“结果是,原来是”,prove to be 证明是(判明 ...是),
As a whole our efforts did not prove to be futile.总体说来,我们的努力没有白费.
Perhaps this book will prove to be of some use to you in your studies.也许这本书会对你的研究有用处.
His gloomy prognostications proved to be false.他那悲观的预测已证明是错误的.
【英语牛人团】奉献,脑力结晶,满意请记得及时采纳哦,