句子结构分析

For the next 1,800 miles the thin blue ribbon of the Nile, flowing slowly north, unwound over brown soil and green fields, some only a few yards wide, others as broad as an Iowa cornfield.

请问some only a few yards wide, others as broad as an Iowa cornfield在句中作什么成分?

some only a few yards widesomeonly a few yards wide是什么关系?

others as broad as an Iowa cornfield是什么关系?

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1 个回答

曹荣禄  
擅长:动词用法,句法问题

some (being) only a few yards wide, others (being) as broad as an Iowa cornfield. 这是二个独立主格结构作状语,省略了系词be的现在分词being。独立主格结构本质上是分词作状语带有自己的逻辑主语,如果分词是系词be的现在分词being时,being通常省略。

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  • 袁文菲 提出于 2022-04-17 10:32