求帮分析此句语法结构:there's a old saying about those who cannot remem
2个回答

这句话的意思是:有一句老话说,不铭记过去,必会重蹈覆辙.

它的语法主题结构是there be句型,例如,there is an apple,这句话里的a old saying about those who cannot remember the past being condemned to repeat it 就相当于an apple,there 是形式主语,后面的 a old saying 是真正的主语.

about是介词,后面应该加名词,动名词,或者从句,即本句话中的those who cannot remember the past being condemned to repeat it,而此句中的动词be 应该改为动名词结构.