特殊疑问词加动词不定式

读书破万卷下笔如有神________________________ ________“特殊疑问词+动词不定式”的用法归纳由两部分构成：疑问词和动词不定式(wh-+to do)。

疑问词部分包括疑问一.代词who, whom, what, which 禾口whose 以及疑问畐U词when, where和how。

此外，连接词“ whether ”也适用.它主要具有以下几种功厶匕冃能：⑴当主语，如：• Whe n to hold the meeti ng has not yet bee n decided.• Where to live is a problem.forget, find out, discuss, decide, tell, teach, kno w, lear n,⑵当宾语，常接在wonder, remember等动词之后作宾语如:• We must know what to say at a meeti ng.• He could not tell whom to trust.• Do you know how to play bridge?⑶当表语，如：• The problem is where to find the financial aid.• The questi on is who to elect.⑷当名词同位语，如：• Tom had no idea which book to read first.• The questi on whether to con fess troubled the girl.⑸用于宾语补足语，双重宾语。

某些动词后可接“ sb.+疑问词+不定式”构成的双重宾语，这类动词常用的有advise, ask, show, teach, tell 等如：• I can tell you where to get this book.• I ask her how to lear n En glish.• He will advise you what to do.• Will you show me how to use the mach ine?(6)作介词宾语：某些介词后面可接疑问词+不定式作宾语，这类介词常用的有about, as, from, in, of, on,with等。

“特殊疑问词＋动词不定式”的用法一、“疑问词+不定式”结构中。

疑问代词who, what, which 等和疑问副词when, where, how等后面跟不定式，以及连接副词whether与不定式连用构成不定式短语（这个不定时短语相当于一个名词）。

这种结构在句中可作主语、宾语、表语、宾语的补语，状语，同位语等句子成分。

注意：疑问副词why后不能跟动词不定式作主语Where to go is still a question. 到哪里去还是个问题。

（作主语，作主语时，谓语动词常用单数形式）Choosing what to eat is no longer as easy as it once was.选择吃什么,已经不像以前那么简单了。

作宾语I know where to find the boy. 我知道到哪里能找到这个男孩。

（作动词know的宾语）We must first solve the problem of whom to serve.我们必须首先解决为谁服务的问题。

（作介词of的宾语）作表语The question is how to learn English well.问题是怎样学好英语。

（作表语）作宾语补语I asked her how to learn English.我问她如何学英语。

（用双宾语，宾语补足语）做状语She was at a loss what to do.她不知如何是好。

（做状语）做同位语The question whether to confess troubled the girl.是否要坦白的问题使姑娘很烦恼。

（做同位语）I have no idea which one to take.我不知道拿哪个好。

（同位语）二、“特殊疑问词＋动词不定式”结构经常用在某些动词后作宾语，类似的动词有：tell, show, know, learn, teach, find out, forget, wonder, remember等。

“特殊疑问词＋不定式”的用法“疑问词+不定式”结构(question word + to-infinitive)4）疑问代词who, what, which等与疑问副词when, where, how等后面跟不定式,以及连接副词whether 与不定式连用构成不定式短语(在作用上相当于一个名词性从句,名词成分)。

这种结构在句中可作主语、宾语、表语、复合宾语的直接宾语、状语、同位语等句子成分。

注意:疑问副词why后不能跟动词不定式一、“疑问词+不定式动词”结构的几种功用:1)作主语Where to go is still a question、到哪里去还就是个问题。

(作主语时,谓语动词常用单数形式)When to hold the meeting has not yet been decided、Choosing what to eat is no longer as easy as it once was、选择吃什么,已经不像以前那么、、、When to start has not been decided、何时动身尚未决定。

What to read is an important question、该读些什么就是一个很重要的问题。

How to begin is more difficult than where to stop、如何开始比到哪里停止还困难。

2）作宾语(作用相当于名词性从句)A、用作动词宾语He asked how to open the box、她询问如何打开盒子。

She couldn’t think what to say、她想不出说什么。

He could not tell whom to trust、Our teacher explained how to use the word processor、老师向我们说明如何使用文字处理机。

I know where to find the boy、我知道到哪里能找到这个男孩。

“特殊疑问词＋动词不定式”用法归纳一．由两某些构成：疑问词和动词不定式（wh-+to do）。

疑问词某些涉及疑问代词who，whom，what，which和whose以及疑问副词when，where和how。

此外，连接词“whether”也合用.它重要具备如下几种功能：⑴当主语，如：● When to hold the meeting has not yet been decided.● Where to live is a problem.⑵当宾语，常接在forget，find out，discuss，decide，tell，teach，know，learn，wonder，remember等动词之后作宾语如：● We must know what to say at a meeting.● He could not tell whom to trust.● Do you know how to play bridge?⑶当表语，如：● The problem is where to find the financial aid.● The question is who to elect.⑷当名词同位语，如：● Tom had no idea which book to read first.● The question whether to confess troubled the girl.⑸用于宾语补足语,双重宾语。

某些动词后可接“sb.+ 疑问词+ 不定式”构成双重宾语，此类动词惯用有advise，ask，show，teach，tell等如：● I can tell you where to get this book.● I ask her how to learn English.● He will advise you what to do.● Will you show me how to use the machine?(6) 作介词宾语：某些介词背面可接"疑问词＋不定式"作宾语，此类介词惯用有about，as，from，in，of，on，with等。

“特殊疑问词＋动词不定式”的用法归纳一．由两部分构成：疑问词和动词不定式（wh-+to do）。

疑问词部分包括疑问代词who, whom, what, which和whose以及疑问副词when, where和how。

此外，连接词“whether”也适用.它主要具有以下几种功能：⑴当主语，如：● When to hold the meeting has not yet been decided.● Where to live is a problem.⑵当宾语，常接在forget, find out, discuss, decide, tell, teach, know, learn, wonder, remember等动词之后作宾语如：● We must know what to say at a meeting.● He could not tell whom to trust.● Do you know how to play bridge?⑶当表语，如：● The problem is where to find the financial aid.● The question is who to elect.⑷当名词同位语，如：● Tom had no idea which book to read first.● The question whether to confess troubled the girl.⑸用于宾语补足语,双重宾语。

某些动词后可接“sb.+ 疑问词 + 不定式”构成的双重宾语，这类动词常用的有advise, ask, show, teach, tell等如：● I can tell you where to get this book.● I ask her how to learn English.● He will advise you what to do.● Will you show me how to use the machine?(6) 作介词宾语：某些介词后面可接"疑问词＋不定式"作宾语，这类介词常用的有about, as, from, in, of, on, with等。

特殊疑问词+不定式”的用法"疑问词+ 不定式"结构（question word + to-infinitive ）4）疑问代词who, what, which等和疑问副词when, where, how等后面跟不定式，以及连接副词whether与不定式连用构成不定式短语（在作用上相当于一个名词性从句，名词成分）。

这种结构在句中可作主语、宾语、表语、复合宾语的直接宾语、状语、同位语等句子成分。

注意：疑问副词why 后不能跟动词不定式一、疑问词+不定式动词”结构的几种功用：1）作主语Where to go is still a questio n.到哪里去还是个问题。

（作主语时，谓语动词常用单数形式）When to hold the meeti ng has not yet bee n decided.Choos ing what to eat is no Ion ger as easy as it once was. 选择吃什么，已经不像以前那么...When to start has not been decided.何时动身尚未决定。

What to read is an important question.该读些什么是一个很重要的问题。

How to begin is more difficult than where to stop. 如何开始比到哪里停止还困难。

2）作宾语（作用相当于名词性从句）A. 用作动词宾语He asked how to open the box.他询问如何打开盒子。

She couldn ' t think what to sa她想不出说什么。

He could not tell whom to trust.Our teacher explained how to use the word processor.老师向我们说明如何使用文字处理机。

特殊疑问词＋动词不定式”的用法归纳一．由两部分构成：疑问词和动词不定式 (wh-+to do )。

疑问词部分包括疑问代词who, whom, what, which 和whose 以及疑问副词when, where 和how 。

此外，连接词“whether也适用.它主要具有以下几种功能：⑴当主语，如：•When to hold the meeting has not yet been decided.•Where to live is a problem.⑵当宾语，常接在forget, find out, discuss, decide, tell, teach, know, learn, wonder,remember 等动词之后作宾语如：•We must know what to say at a meeting.•He could not tell whom to trust.•Do you know how to play bridge?⑶当表语，如：•The problem is where to find the financial aid.•The question is who to elect.⑷当名词同位语，如：•Tom had no idea which book to read first.•The question whether to confess troubled the girl.⑸用于宾语补足语，双重宾语。

某些动词后可接“sb.+疑问词+不定式”构成的双重宾语，这类动词常用的有advise, ask, show, teach, tell 等如：•I cantell you where to get this book.•I ask her how to learn English.•He will advise you what to do.•Will you show me how to use the machine?(6) 作介词宾语：某些介词后面可接" 疑问词＋不定式"作宾语，这类介词常用的有about, as, from, in, of, on, with 等。

“特殊疑问词＋动词不定式”的用法归纳一、疑问代词who, what, which等和疑问副词when, where, how等后面跟不定式，构成不定式短语。

这种结构在句中可作主语、宾语、表语、宾语补足语等句子成分。

如：1. Where to go is still a question. 到哪里去还是个问题。

（作主语）2. I know where to find the boy. 我知道到哪里能找到这个男孩。

（作动词know的宾语）3. We must first solve the problem of whom to serve.我们必须首先解决为谁服务的问题。

（作介词of的宾语）4. The question is how to learn English well.问题是怎样学好英语。

（作表语）5. I asked her how to learn English. 我问她如何学英语。

（用宾语）二、“特殊疑问词＋动词不定式”结构经常用在某些动词后作宾语，类似的动词有：tell, show, know, learn, teach, find out, forget, wonder, remember 等。

如：I’ll show you how to do it. 我要让你看看如何做这件事。

Yo u’d better find out where to put it. 你最好弄清楚要把它放在哪里。

三、“特殊疑问词＋动词不定式”这种结构可以把复合句转为简单句。

如：I don’t know what I’ll do next. = I don’t know what to do next.The doctor told him when he should take the medicine.=The doctor told him when to take the medicine.同样，因为“特殊疑问词＋动词不定式”这种结构相当于一个名词性从句，所以可用同等成分的从句代替，从而把简单句转换为复合句。