特殊疑问词加动词不定式
特殊疑问词动词不定式的用法归纳
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
1. 作主语:作主语时,谓语动词 常用单数形式。例如: Where to go tomorrow has not been decided. 明天 到什么地方去尚未决定。 How to divide labor among the workers is still a question. 这些工人之间如何 分工仍是个问题。
4. 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。 例如: You also need to learn the basic skills of rafting, such as how to handle the raft, how to paddle and how to get in and out of the raft. 你还需要学习基本划木筏的技巧,比 如驾驭木筏的方法,划桨方法,上下木筏的 方法。 He has no idea of how to answer this question. 他不知道怎样回 答这个问题。 Della had only $1.87 with which to buy Jim a present. 德拉仅有$1.87 为来吉姆买一件礼物。(which是关系代词) You have a number of topics from which to choose. 你有很多题目 可以选择。(which是关系代词)
“特殊疑问词+动词不定式”的 用法
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:
特殊疑问词+动词不定式结构以及句法功能
“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+动词不定式结构
“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。
2021年特殊疑问词动词不定式的用法归纳
“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。
最新“特殊疑问词+动词不定式”的用法归纳
“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。
(完整版)特殊疑问词+动词不定式结构
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
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。
(完整版)特殊疑问词+动词不定式结构
+不定式”结构作宾语。这类动词主要有:know, suggest,
他会弹钢琴。
我们一直未发现如何打开这个盒子。
你可以给我解释一下怎么做蛋糕吗?
有些动词,如tell, ask, show, advise, teach, inform等,还可以先加上一个间接宾语,之后再加上“疑
特殊疑问词+不定式”的用法
+不定式”结构(question word + to-infinitive)
)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
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
疑问词 + 不定式)。这类动词常用的有advise, ask, show, teach, tell, inform等,先加上一个间
+不定式”结构作直接宾语。
他会建议你们做什么
你能示范教我如何使用这部机器吗?
should / ought to 或者 should not / ought not to
)作宾语(作用相当于名词性从句)
用作动词宾语
他询问如何打开盒子。
她想不出说什么。
老师向我们说明如何使用文字处理机。
我知道到哪里能找到这个男孩。(作动词know的宾语)
作于间接宾语后作直接宾语
我将给你讲这怎么做。
她好心的劝告我该做什么。
我姐姐教我如何折纸鹤。
to的动词不定式(即动词原形),构成Why do sth.?/Why not do sth? 结构。肯定形式
特殊疑问词加不定式
“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。
“特殊疑问词+动词不定式”的用法归纳
“特殊疑问词+动词不定式”的用法归纳编辑整理:尊敬的读者朋友们:这里是精品文档编辑中心,本文档内容是由我和我的同事精心编辑整理后发布的,发布之前我们对文中内容进行仔细校对,但是难免会有疏漏的地方,但是任然希望(“特殊疑问词+动词不定式”的用法归纳)的内容能够给您的工作和学习带来便利。
同时也真诚的希望收到您的建议和反馈,这将是我们进步的源泉,前进的动力。
本文可编辑可修改,如果觉得对您有帮助请收藏以便随时查阅,最后祝您生活愉快业绩进步,以下为“特殊疑问词+动词不定式”的用法归纳的全部内容。
“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 w here to get this book。
特殊疑问词动词不定式的用法归纳
特殊疑问词动词不定式的用法归纳动词不定式是英语中的一种非谓语动词形式,它由动词原形加上to 构成。
在句子中,动词不定式可以担任主语、宾语、表语、定语或状语等功能。
本文将归纳总结特殊疑问词与动词不定式的搭配用法。
1. 为什么(Why)a) Why + 动词不定式表示原因或目的- Why do you study English? (你为什么学英语?)- Why did she go to the hospital? (她为什么去医院?)- Why would he buy a new car? (他为什么要买一辆新车?)b) Why + 动词不定式表示建议或劝告- Why don't you ask for help? (你为什么不寻求帮助?)- Why not try something different? (为什么不试试不同的东西?)2. 什么时候(When)a) When + 动词不定式表示将来的动作或事件- When to start the meeting hasn't been decided yet. (会议何时开始还没有决定。
)- When to leave for the airport depends on the traffic. (去机场何时出发取决于交通。
)3. 如何(How)a) How + 动词不定式表示方式、方法或方式- How to solve this problem is yet to be determined. (如何解决这个问题还没有确定。
)- How to use this machine is explained in the manual. (如何使用这台机器在说明书中有解释。
)4. 为何(Why)a) Why + 动词不定式表示目的- Why take the risk if it's unnecessary? (如果没有必要,为什么冒险?) - Why waste time on something that doesn't matter? (为何在无关紧要的事情上浪费时间?)5. 何时(When)a) When + 动词不定式表示计划或打算- When to meet again will be discussed at the next meeting. (何时再次见面将在下次会议上讨论。
(完整版)特殊疑问词+动词不定式结构
“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 question. 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 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 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”的用法归纳
“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,findout,discuss,decide,tell,teach,know,learn,wonder, rember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 thefinancial 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+动词不定式结构以及句法功能
“特殊疑问词+动词不定式”的用法“疑问词+不定式”结构中。
疑问代词who,what,which,whose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一:作主语(作主语,作主语时,谓语动词常用单数形式)1.Wheretogoisstillaquestion.到哪里去还是个问题。
2.Whattodoisnotdecidedyet3.Howtobeginismoredifficultthanwheretostop4.Whentoholdthemeetinghasnotyetbeendecided.二:作宾语,类似的动词有:decide,ask,cons1.Iknowwheretofindtheboy.我知道到哪里能找到这个男孩。
2.Wemustfirstsolvetheproblemofwhomtoserve.我们必须首先解决为谁服务的问题。
(作介词of3.Wemustknowhowtooperatethemachine.on的宾语)11.Doyouknowhowtoplaybridge?12,I’llshowyouhowtodoit.我要让你看看如何做这件事。
,13,You’dbetterfindoutwheretoputit.你最好弄清楚要把它放在哪里。
14.Icouldnotdecidewhichdictonarytobuy.15.Jackdidnotknowwheretofindsuchagoodteacher.16.Theyoungwomandoesn’tknowwhattodo.那位年轻女子不知道怎么办。
17.Hehasnoideaofhowtoanswerthisquestion.他不知道怎样回答这个问题。
特殊疑问词+动词不定式结构
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。
高三复习-特殊疑问词加动词不定式
特殊疑问词加动词不定式
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。
这种结构经常用在某些动词后作宾语。
这种结构可以把复合句转为简单句。
这种结构可构成独立问句。
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。
Where to go is still a question.到哪里去还是个问题。
“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,findout,forget,wonder,remember等。
I’ll show you how to do it.我要让你看看如何做这件事。
“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。
I don’t know what I’ll do next. = I don’t know what to do next.
“特殊疑问词+动词不定式”这种结构可构成独立问句。
What to do?怎么办?。
特殊疑问词动词不定式结构
“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 question. 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 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 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。
- 1、下载文档前请自行甄别文档内容的完整性,平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益,请联系客服反馈,我们会尽快为您处理(人工客服工作时间:9:00-18:30)。
“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。
You’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。
改写时只需在疑问词后加上适当的主语,并把不定式改为适当的形式的谓语即可。
如:
Li Ping doesn’t know why to learn English.
= Li Ping doesn’t know why he should learn English.
Which to choose is important. = Which we should choose is important. The question is where to go. = The question is where we should go. 四、“特殊疑问词+动词不定式”这种结构可构成独立问句。
如:
What to do? 怎么办?
How to get rid of the trouble? 如何摆脱困境?。