prove做系动词的用法?

题目

prove做系动词的用法?

答案

prove 作"证明是;结果是;事实说明"解时,用作连系动词,可用于以下句型:
1.prove+形容词
The handbook proved most useful.这本手册证明很有用.
The medicine proved satisfactory.结果证明这药疗效令人满意.
2.prove+名词
She proved a very strict teacher.结果证明她是一位非常严格的老师.
His efforts,however,proved a failure.但他的努力结果都失败了.
3.prove+介词短语或副词
Perhaps this book will prove of some use to you in your studies.也许这本书会对你的研究有用处.
The power station was completed and proved up to standard.这座发电站建成了,证明质量符合标准.
4.prove+动词不定式
As time went on,Einstein's theory proved to be correct.随着时间的推移,爱因斯坦的理论证明是正确的.
She may prove to be the most suitable person for the job.结果她可能是最适合干这项工作的人.