be famous as 和be famous for 和be famous to的区别be famous as 后一般跟 人，“作为而出名”，前面的主语和后面的名词意思一致 LuXunwasfamousasawriter.鲁迅是位著名的作家。Hangzhouisfamousasatouristplace.杭州是一个旅游胜地。be famous for 意为“因为而出名”，后接出名的原因NowYorkisfamousforitshighbuildings.纽约以高楼大厦而闻名。Heisfamousforhisnovels.他因他的小说而出名。 be famous to 后一般跟 人，表“对.是熟悉的”，“为.所熟知的” Yao Ming is famous to most young people. The passage was famous to the students.以上as, for, to都是介词。 注意：（1）不要与“be famous for”混淆。词组“be famous for”表示人“以某种知识技能，作品或特征而出名”，表示某地“以某种特产或特征出名”，或表示某事“以其内容、特征、价值等而被人所知”。如：He is famous for his skill in playing football. （他因球艺而出名。）The area is famous for its green tea. (这个地区以产绿茶而著称。) （2）infamous不是famous的反义词，反义词是unknown。infamous的意思是“无耻的”、“臭名昭著的”，如：The dictators infamous deeds shocked the whole nation.（那个独裁者的无耻行径震惊了整个国家。） （3）、befamousfor后接宾语是主语的所属内容，befamousas后接宾语是主语的同位成分be famous for，be famous as区别这一对短语都表示“以而出(著名)”，但含义与用法有区别。(1)当主语是表示人的名词时，be famous for表示“以某种知识、技能、作品或特征而出名”，而be famous as则表示“以某种身份而出名”。He is famous for his great inventions.因为他的伟大发明，他出名了。He is famous as a great inventor.他是出了名的伟大的发明家。(2)当主语是表示地点的名词时，be famous for表示“以某种特点(产品)而出名”，be famous as表示“以什么样的产地/地方而出名”。France is famous for his fine food and wine.法国的美食和酒是出了名的。The town is famous as a wine-producing place.这个镇是一个出名的产酒镇。(3)当主语是事物名词时，be famous for表示“以其内容、特征、价值等而被人所知”，be famous as表示“以某种形式出名”。This grammar book is famous for its practical usage.这本语法书以其实用性而被人所知。This book is famous as a conference book.这本书是出名的参考书。