现在分词和不定式短语成分分析

The rockers contact the floor at only two points, giving the occupant the ability to rock back and forth by shifting their weight or pushing lightly with their feet.

请问老师:

1 giving现在分词短语是做状语吗?那逻辑主语是什么呢?

2 to rock back and forth by shifting their weight or pushing lightly with their feet 这个不定式短语是做定语修饰 the ability吗?

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最佳答案 2023-02-05 20:01

1 giving...为现在分词短语作结果状语,其逻辑主语为前面句子的内容。

2 to rock...不定式短语为定语修饰ability(现代语法分析为不定式作ability的补足语)

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其它 1 个回答

王凯多

个人理解,giving...feet是非限制性定语从句,补充说明整个主句the...points。     to...feet是宾语the ability的补语。

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  • la   提出于 2023-01-28 15:52