3 句子成分理解

Curbs on business-method claim would be a dramatic about-face because eitwas the Federal Circu itself that introduced such paten with its 1998 decision in the so- called State Street Bank case, approving a patent on a way of pooling mutual-fund assets.

最后一句approving作什么成分?

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2 个回答

陈才   - 英语教师
擅长:中考英语,词法问题

Curbs on business-method claim主语// would be //谓语动词//a dramatic about-face 表语//because it was the Federal Circuit itself that introduced such patent with its 1998 decision in the so- called State Street Bank case, approving a patent on a way of pooling mutual-fund assets原因状语从句.

解答:approving a patent on a way of pooling mutual-fund assets.现在分词作结果状语成分

句子整体框架结构是“Curbs+定语+would be a dramatic about-face +because原因状语从句+it was +名词短语+that强调句型

1主句:Curbs on business-method claim would be a dramatic about-face (主谓表结构)

 2从句:because it was the Federal Circuit itself that introduced such patent with its 1998 decision in the so- called State Street Bank case, approving a patent on a way of pooling mutual-fund assets.(原因状语从句)

备注:原因状语从句里嵌套一个It was+名词短语+that ”强调句型,强调句型是“强调句子主语成分”和一个现在分词作结果状语。


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zbr1016.

Curbs on business-method claim would be a dramatic about-face because eitwas the Federal Circu itself that introduced such patent with its 1998 decision in the so- called State Street Bank case, approving a patent on a way of pooling mutual-fund assets.

Approving引导的分词分句作非限制性修饰语,修饰decision:

decision in the so- called State Street Bank case, approving a patent on a way of pooling mutual-fund assets.

=decision in the so- called State Street Bank case, which approved a patent on a way of pooling mutual-fund assets.

再比如:

The apple tree, swaying gently in the breeze, was a reminder of old times. ["which was swaying gently in thebreezwe] ·

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  • 陈星 提出于 2022-03-16 23:14