英语语法: “主谓宾同位语”句子分析
Source: Zhihu
(prepared by: alexcwlin; edited by: Adam Lam)

Question:
此句如何用语法剖析?

The US Federal Aviation Authority said it will not ground Boeing 737 Max 8 aircraft, a move sharply criticized by the American public that some analysts argue threatens to plunge the plane maker into an acute crisis.

求老师讲解下语法，特别是从句连接词部分，是属于什么从句

alexcwlin comments:

1.     这里有三个 “从句”, 一个是宾语名词从句，另外两个在 #4“同位语” 里面

2.     句型是:
主 + 谓 + 宾 + 同位语

3.     主句分析:
“The US Federal Aviation Authority said it will not ground Boeing 737 Max 8 aircraft, a move sharply criticized by the American public that some analysts argue threatens to plunge the plane maker into an acute crisis”

a.      主语(Subject): “The US Federal Aviation Authority” (名词短语—Noun Phrase);

b.     谓语动词 (Verb): “said” (及物动词—Transitive Verb);

c.      宾语从句 (Object Dependent Clause): “(that) it will not ground Boeing 737 Max 8 aircraft” (名词从句—Noun Clause) (Note 1);

d.     宾语同位语 (Object Appositive): “a move sharply criticized by the American public that some analysts argue threatens to plunge the plane maker into an acute crisis” (名词短语—Noun Phrase给更多资料关于宾语名词短语) (Item #4);

4.     宾语同位语Object Appositive (Item #3d) 分析
“a move sharply criticized by the American public that some analysts argue threatens to plunge the plane maker into an acute crisis”

a.      “a move”: 同位语名词短语“Noun Phrase” of Appositive;

b.     “sharply criticized”: 形容词的过去分词短语Past Participle Adjective Phrase修饰 “move”;

c.      “by the American public”: 介词副词短语Prepositional Adverbial Phrase 修饰 “criticized”;

d.     “that some analysts argue threatens to plunge the plane maker into an acute crisis”: 状语从属子句Dependant Adverbial Clause修饰形容词“criticized”. (Note 2)

Note 1: 文法上“that” 在转述别人的话(indirect speech), 例如“said (that)”, 可以省却; 看https://rebecaschiller.com/grammar/keep-that-or-drop-that/

Note 2: 在4.d从中有一名词从句“(that) threatens to plunge the plane maker into an acute crisis” 及物动词 “argue” 的宾语.

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