prove...(tobe)+adj或者n这几个句型结构看不懂,麻烦给个例句,还有关于prove的句型结构

Question

prove...(to be )+adj或者n 这几个句型结构看不懂,麻烦给个例句,还有关于prove的句型结构

Answer 1

prove既可以用做行为动词,又可以做联系动词.当用作行为动词时,含义是“证明.”；而当用作联系动词时,含义是“被证明是”.一般来说,联系动词本身含有被动含义,所以不再用于被动语态.后面往往跟形容词或to be 的动词不定式或名词或分词做表语.prove to be:证实是……,表明是……,果然是……,的确是……
be proved to be:被（某人）证明是……
两者都是对的,翻译过来也是基本同一个意思.细微差别在于后者略有强调“被某人利用某种证据或推理证明”,而前者有点“水落石出,不证自明”的意思.
prove+宾语+宾补 解释为证实的意思
prove+介词短语的时候 是结果证明的意思
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.She may very well prove to be on the up and up,but it pays to be careful.This burg is full of gold diggers,you know.她这个人可能是很正直的,但是以小心谨慎为妙.你要知道,这个城里到处是以色相诱骗男人钱财的女子啊.In very gradual,complex ways,Britain may prove to be,not the Trojan horse of American influence which France has always feared,but,on the contrary,a counterpoise to the American tide.虽然过程缓慢,方式也很复杂,可英国也许能够证明他们并非是法国总是害怕的那种美国势力的潜在危险.恰恰相反,他们是与美国潮流抗衡的力量.