The hero was admired for what he had hone for society；the celebrity bursts onto the scene through the work of the media.英雄因其成就而名，而名流则因媒体的宣传而出名。（英雄造就自己，媒体造就名流。）

　　22.The hero was a big man；the celebrity is a big name.

　　the hero was an outstanding man with excellent qualities；the celebrity is an average person with an enviable reputation.英雄是了不起的人物，名流是了不起的名声。

　　23.Except for the attention they get from the media，these people are exactly like us.——If the media didn't give them so much attention，they wouldn't be any different from ordinary people.要不是媒体的关注，这些人和我们没什么两样。

　　注意except 和except for的区别：

　　except for：with the exception of （used to introduce the only thing or a person that prevent a statement from being completely true）

　　1）从一个表示整体的单数名词中除掉一部分

　　The essay is excellent except for the conclusion.　这篇文章除结尾之外总体不错。

　　Cf.All the essays are good except yours and John's.　除了你和约翰的文章之外，其他人的都不错。

　　The whole class passed the test except for John.　全班除了约翰之外都通过了测试。

　　Cf.We all passed the test except John.　除约翰之外我们都通过了测试。

　　2） 所谈及的名词和除外的名词代表不同的类别时

　　The country is not worth seeing，except for its temples.　那个国家除了寺庙之外没有什么值得游览的

　　The road was deserted except for a few cars.　路上除了几辆轿车之外杳无人绝迹。

　　Cf.All the roads are deserted except one.　除了一条路之外，其他路上行人绝迹

　　24.Previously，men like Gould and Harriman，whose names everyone knew，could easily have passed through a crowd without being recognized.——In the past，when famous men like Gould and Harriman walked through a crowd，it was quite possible that people don't recognize them，though everyone knew of them.

　　此句的意思是：这两个人要是在人群里走走的话，人们完全可能不知他们为何许人。（但他们极少出现在人群之中。）

　　could have done sth.（ could have done sth.）。（情态助动词could与完成时形式的动词不定式have done sth.连用）表示过去可能会发生但实际上没有发生的事情：

　　You could have got a job last year.　你本来去年就可能会找到工作的。（实际上没有找到）

　　Ten people were killed in the accident.They could have been saved.

　　事故中有10人死亡，他们的生命本来是可以挽救过来的

　　pass through：to go through a town，etc，stopping there for a short time but not staying

　　25.The reproduction of photos in newspapers turned famous people into celebrities whose dress，appearance ，and personal habits were widely commented upon.——When famous people's photos appeared in newspapers，their outward features-their appearance，their clothes，and the way they carried themselves-began to attract public attention and get talked about，In this way these famous people gradually became celebr