turn out to be turn out 相当于系动词 prove，与动动词不定式 to be 构成复合谓 …
“Turn out to be good “ is used more in the sense that something that we thought …
“I’m going to see the new Star Wars movie. It looks bad, but if it turns out to be good …
turn out to be something 后接不定式构成复合谓语，相当于prove to be。 That guy …
首先答案是肯定的，常用于结构 prove to be 中，此时的 prove 是一个系动词，意为“ …
更多内容请点击：词语杂谈（73）turn out (to be) 与 It turns out that ...... - 知乎