请问这句话which后的has,had是是什么句子中的成分呢

Although literacy appeared independently in several parts of the prehistoric world, the earliest evidence of writing is the cuneiform Sumerian script on the clay tablets of ancient Mesopotamia, which, archaeological detective work has revealed, had its origins in the accounting practices of commercial activity.
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最佳答案 2020-11-08 12:39

which, archaeological detective work has revealed, had its origins in the accounting practices of commercial activity.

这个定语从句二个逗号之间是一个插入语分句。要理解这个结构,需要先了解自由间接引语。

我相信你知道间接引语。例如:汤姆说约翰买了一辆车。我们用间接引语结构写这个句子就是:Tom said (that) John had bought a car.

在这个句子中,主句为Tom said, 这是引述分句,汤姆说的话用that引导宾语从句表示(that可以省略),称为间接引语。主句为主要信息,从句为次要信息。

有时候说话人为了突出引语的内容,让引语作主句,而引述分句省略不说,或者让引述分句以插入语的形式出现。此时句子的主要信息就是引语,而不是引述分句,引述分句只是补充说明,为插入语,用逗号和主句分隔。此时句子则为:John bought a car last week, Tom said. 或者:John,Tom said,  bought a car last week. 无论引述分句Tom said位于句末或插入主语和谓语之间,都是插入语。John had bought a car.这个引语成了句子的主句。这种结构就叫做自由间接引语。

我们造一个含有自由间接引语的定语从句:

John is the man who, Tom said, bought a car last week.

Tom said分析为定语从句中的插入语。

如果我们用普通的间接引语造句,则为:

John is the man who Tom said bought a car last week.

这个定语从句就是所谓的“嵌入式定语从句”,即定语从句本身是个含有宾语从句的主从复合句,关系代词who在宾语从句中作主语。关系代词所在的分句嵌入到Tom said所在的分句中作宾语,所以这个定语从句(关系分句)称为嵌入式定语从句(关系分句)。

现在你应该知道你的句子中定语从句的结构了。


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  • luoxin 提出于 2020-09-21 10:01

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