请大侠帮忙解释一下这两个what引导的宾语从句,1.He demonstrated his invention‘s virtue and what he considers its potentially revolutionary effect on human transportation.2.Here's a breakdown of the words and themes they chose,and wh

请大侠帮忙解释一下这两个what引导的宾语从句,1.He demonstrated his invention‘s virtue and what he considers its potentially revolutionary effect on human transportation.2.Here's a breakdown of the words and themes they chose,and wh
请大侠帮忙解释一下这两个what引导的宾语从句,
1.He demonstrated his invention‘s virtue and what he considers its potentially revolutionary effect on human transportation.2.Here's a breakdown of the words and themes they chose,and what their choices suggest about their leadership styles.之前我以为第一句里的 what he considers是插入语（有这么用的插入语么?）因为这样我才能理解后面的effect是demonstrate的宾语,直到遇见后一句话,我就彻底迷糊了,因为后面的 what their choices 明显是缺少了就不对的呀.这方面的讲解属于哪一类语法知识呢?

请大侠帮忙解释一下这两个what引导的宾语从句,1.He demonstrated his invention‘s virtue and what he considers its potentially revolutionary effect on human transportation.2.Here's a breakdown of the words and themes they chose,and wh
第一句的what he considers和第二句的what their choices都不是插入语.
第一个what引导一个名词性从句,做demonstrate的宾语.在这个名词性从句中,what和its potentially revolutionary effect是consider的双宾语.
这个从句的语序反过来就是：
he considers (what) (its potentially revolutionary effect on human transportation).
consider在这里的意思是：以为,认为,视为,把…看做.
例句：She considered (herself) (superior to others)
注意上面两句consider的双宾语.
第二个what第一个what引导一个名词性从句,做breakdown的定语.在这个名词性从句中,what做suggest的宾语.about their leadership styles做what的定语.
这个从句的语序反过来就是：
their choices suggest what about their leadership styles.

1. 他证明了他发明物的价值和他认为的发明物对人类交通工具潜在的革命性的影响。所以第一个句子中的what he considers 可以看作插入语，没关系

2. 第二个句子显然不是。第二个句子中逗号后的分句可以看做一个完整的简单句。这个句子中谓语是suggest about，宾语是their leadship styles，则这个句子事实上少了主语。那么wh...

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   1. 他证明了他发明物的价值和他认为的发明物对人类交通工具潜在的革命性的影响。所以第一个句子中的what he considers 可以看作插入语，没关系

   2. 第二个句子显然不是。第二个句子中逗号后的分句可以看做一个完整的简单句。这个句子中谓语是suggest about，宾语是their leadship styles，则这个句子事实上少了主语。那么what their choices做主语，是个主语从句，不是宾语从句。1是宾语从句

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   第一个what是demonstrated的宾从，consider的宾格。
   第二个what是suggest的宾格

   下面翻译对不
   he demonstrated his invention's virtue and what he potentially consider its revolutionary effect on human transpotation
   他示范他的发明的特点，他可能考虑的是他的创新对人类交通的作用