Question

句子结构分析

the accuracy with which dolphins leap high to take small fish out of a trainer's hand provides anecdotal evidence to the contrary.
问题1：the accuracy在从句中做什么成分？
问题2：请分析从句的句子结构

Answer 1

问题1：the accuracy在主句中做主语，从句中the accuracy=which，做介词with的宾语
问题2：请分析从句的句子结构：with which介词短语充当从属连词引导了定语从句 dolphins leap从句谓语动词 high从句状语 to take small fish out of a trainer's hand 从句目的状语；其中， 关系代词which又作了介词with的宾语；在不定式中， take是动词， small fish是宾语， out of a trainer's hand 是修饰take的状语， a trainer's hand是短语介词out of的宾语

Answer 2

1.accuracy 先行词，在从句中做介词的宾语。dolphins leap high with the accuracy to take small fish out of a trainer's hand
2. the accuracy with which dolphins leap high to take small fish out of a trainer's hand (the accuracy 主语, with which 定语从句修饰accuracy)provides(谓语） anecdotal evidence（间接宾语） to the contrary（直接宾语）.

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Answer 3

the accuracy作主语。
the accuracy (with which dolphins leap high to take small fish out of a trainer's hand) provides anecdotal evidence to the contrary. 括号里是the accuracy的定语。这个句子的主干是：
the accuracy provides anecdotal evidence to the contrary.