请问这是什么从句

 Unlike adultschildren are normally not aware of the consequences of bad behaviour, and setting rules can help them realise how to behave in a socially acceptable way.

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最佳答案 2020-05-18 14:20

Unlike adults, children are normally not aware of the consequences of bad behaviour, and setting rules can help them realise (动 + 宾 + 宾补)how to behave in a socially acceptable way.(realise 的宾语)


注意两种不同的结构:

how to behave in a socially acceptable way (名词概念)

to behave in a socially acceptable way (非谓语概念)

以上两个表达,是两个不同的概念,括号里已标出。此外,其语法作用也不相同。比较:

He teaches us how to behave in a socially acceptable way.(直接宾语。体现名词性质)

He teaches us to behave in a socially acceptable way. (宾语补足语。动词不定式)


由此可以得出这样的结论:在不定式之前加 wh-word 疑问词,即:wh-word to do,不能再称作不定式,这时,它实质上已经蜕变为一个“名词词组”(由名词性从句省略而来)。所以,He teaches us how to behave in a socially acceptable way.   其结构为: teach sb. sth.

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其它 2 个回答

Jajil  
擅长:词法问题,句法问题,百家讲坛
Unlike adults, children are normally not ware of the consequences of bad behavior, and setting rules can help them realize how to behave in a socially acceptable way. 句子来源错误。这是原句,how to behave的不定式作宾语。
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曹荣禄  
擅长:动词用法,句法问题

蓝色部分为不带to的不定式作help的宾补,realise为不定式,后接带疑问词的不定式作宾语。

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  • yangzihan 提出于 2020-05-15 21:40

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