动词不定式与疑问词连用的用法总结
“疑问词+不定式”用法归纳
“疑问词+不定式”用法归纳作者:陈仁祯来源:《第二课堂(初中版)》2013年第10期一、主要句法功能英语中有些“疑问词”(其实准确的表述是连接代词或连接副词)后可接不定式,构成“疑问词+不定式”结构,可以在句中用作主语、宾语或表语。
如:1. 作主语。
如:Which to choose is not known. 该选哪一个还不清楚。
When to start has not been decided. 何时动身尚未决定。
2. 作宾语。
如:Did you ask her which to buy?你问没问她买哪一种?If you ever need any help, you know where to find me. 如果你需要帮助,你知道去哪儿找我。
3. 作表语。
如:The question was where to go. 问题在于到哪儿去。
The question is what to do next. 问题是下一步怎么办。
二、例外疑问词why在所有疑问词中,有一个疑问词其后不能接不定式,它就是why。
遇此情况,可改用why 引导的从句。
如:她没有说她为什么回家晚了。
误:She didn’t say why to come home late.正:She didn’t say why she was coming home late.他不能说明他为什么做了此事。
误:He can’t explain why to do it.正:He can’t explain why he did it.注意以下两种句式:1. Why + 动词原形?为什么要……呢?Why wait?Let’s leave now. 为什么要等呢?我们现在就走吧。
2. Why not + 动词原形?为什么不……呢?You’re looking tired. Why not take a holiday?你看上去很疲倦的样子,怎么不休假呢?三、 know后接“疑问词+不定式”汉语常说“知道做某事”,其实是指“知道如何做某事”,注意此时要在know后面接how to do sth,而不宜直接跟不定式(即其中的how不能省略)。
“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。
特殊疑问词+动词不定式
? You'd better find out where to put it. 你 最好弄清楚要把它放在哪里。
?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? 谢谢
? “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)
主讲人:
? 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、Байду номын сангаас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:
疑问词+不定式动词 的用法
适用于“疑问词+不定式动词”的动词包括: “know, see, decide, tell,ask,consider, discover, explain, forget, guess, hear, imagine, inquire, learn, remember, think, wonder, understand”等。 有点值 得特别注意的是:当这结构当宾语时,它的 作用等于名词分句,例如: ● I could not decide which dictonary to buy. / I could not decide which dictionary I should buy. ● Jack did not know where to find such a good teacher./ Jack did not know where he could find such a good teacher.
⑵当宾语,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当补足语,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. ● Do you have a rough impression how to do it? ⑸当宾语补足语,如: ● Jim is not sure whose to choose. ● Mary and John are not certain whether to get married, tell, advise, inform, teach”等,可以先有个宾语,然 后才接着加上适当的“疑问词+不定式动词” 结构。例如: ● The chief technician showed the apprentice how to repair the machine. ● Have you told him where to get the application form?
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。
动词不定式与疑问词的搭配
动词不定式与疑问词的搭配在英语中,动词不定式和疑问词可以进行搭配,用来构成各种复杂的句子结构。
下面是一些常见的动词不定式和疑问词的搭配用法:1.想知道(wonder)+ 疑问词 + 动词不定式:用来表示对某事的好奇或想了解的程度。
例如:I wonder how to solve this problem.(我想知道怎样解决这个问题。
)She wonders why he didn't call her back.(她不知道为什么他没给她回电话。
)2.不知道(not know)+ 疑问词 + 动词不定式:用来表示缺乏对某事的知识或信息。
例如:I don't know what to wear for the party.(我不知道该穿什么去参加聚会。
)___'t know where to find the key.(他不知道在哪里找到钥匙。
)3.问自己(ask oneself)+ 疑问词 + 动词不定式:用来表示自问自答的思考过程。
例如:I asked myself whether I should take the job offer or not.(我问自己是不是应该接受这份工作邀请。
)She asked herself why she was ___.(她在思考为什么自己感觉那么累。
)4.解释(explain)+ 疑问词 + 动词不定式:用来解释某事的原因或目的。
例如:___.(他解释了自己为什么迟到开会。
)___ how to use the new are.(她解释了如何使用这个新软件。
)动词不定式和疑问词的搭配用法丰富多样,上述只是其中的一部分例子。
通过灵活运用这些搭配,可以使句子更加丰富和表达更多的信息。
动词不定式与疑问词连用的用法总结
动词不定式与疑问词连用的用法总结
1.用于提问一些行为的目的或理由:
- I called him to ask his opinion.
- Can you tell me where to buy a new phone?
2.用于提问一些行为的结果或影响:
- He studied hard to pass the exam.
- Do you know how to fix a flat tire?
3.用于提问一些行为的方式或方法:
- She taught me how to play the piano.
- Can you show me how to make this dish?
4.用于提问一些行为的时间或地点:
- He went there to see his family.
- Do you know where to find a good bookstore?
5.用于提问一些行为的可能性或能力:
- Are you able to swim?
- Can you explain how to solve this math problem?
总之,动词不定式与疑问词连用可以帮助我们表达目的、结果、方式、时间、地点、可能性或能力等方面的问题。
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。
谈疑问词+动词不定式用法
谈疑问词+动词不定式的用法在英语中,疑问词+动词不定式的用法较为普遍,现在将其归纳如下:“疑问词+动词不定式”结构中的疑问词,包括疑问代词what which who和疑问副词when how where 等。
这些疑问词和不定式一起构成了不定式短语,这种结构在句子中除了不能作谓语外,可做主语、宾语、表语等。
例如:1. She didn’t know which bus to take.她不知乘哪路公共汽车。
(做动词宾语)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。
(做介词宾语)2. When to start remains undecided.何时出发,尚未决定。
(做主语)3. The difficulty is how to do the most of work with the least of money.困难是如何尽量少用钱多办事。
(做表语)这种结构相当于一个名词从句,不论它在句子中做什么成分,常常都可用同等成分的从句替代。
改为从句时只要在疑问词后面填加一个适当的主语并将不定式动词改为适当形式的谓语既可。
所以上述几句可分别改成:She didn’t know which bus she should take.We must first solve the problem of whom we should serve.When we should start remains undecided.The difficulty is how we ought to do the most of word with the least of money.当这种结构做宾语的时候,常常置于show, find out, learn, teach, tell, advise, wonder, know, discuss, remember, forget, explain 等动词之后。
(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 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。
疑问词加不定式的用法
疑问词加不定式的用法疑问词+动词不定式的用法:1、作主语作主语时,谓语动词常用单数形式。
例:Where to go tomorrow has not been decided.明天到什么地方去尚未决定。
2、作动词宾语能够接“疑问词+不定式”作宾语的动词常用的有advise、ask、consider、decide、discuss、explain、forget、know、learn、reme mber、show、teach、tell、wonder等。
例:He has to learn how to collect water,hunt for food,and make fire.他得学会收集淡水、寻找食物,生火什么的。
3、作双重宾语某些动词后面可接“sb.+疑问词土不定式”构成的双重宾语,这类动词常用的有advise、ask、show、teach、tell等。
例:Hewilladviseyouwhattodo.他会建议你们做什么。
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:You also need to learn the basic skills of rafting,such as ho w to handle the raft,how to paddleand how to get in and out of th e 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。
5、作表语。
例:Perhaps the most difficult challenge is how to survive witho ut friends.也许最难熬的挑战,就是生活中孤独无友。
注意:1、并非所有动词都适用于“疑问词+不定式”结构,主要有know、see、decide、tell、ask、consider、discover、explain、forget、learn、rem ember、wonder、understand等。
疑问词+动词不定式的用法
疑问词+动词不定式的用法疑问词+动词不定式的结构在英语中被广泛用于提问或表达疑虑。
它由一个疑问词(例如what, when, where, why, how等)和动词不定式(即to + 动词原形)组成,用来询问某个动作、目的、原因或方式。
这个结构常用于以下几种情况:1. 目的(Purpose):询问某个动作的目的或原因。
例句:- Why did you come to the party?(你为什么来参加这个聚会?)- What do you want to buy?(你想买什么?)2. 方式(Manner):询问某个动作的方式或方法。
例句:- How did you solve the problem?(你是如何解决这个问题的?)- In what way can I assist you?(我可以以什么方式帮助你?)3. 时间(Time):询问某个动作发生的时间或顺序。
例句:- When do you plan to start your new job?(你打算什么时候开始新工作?)- At what time did the event begin?(活动是什么时候开始的?)4. 地点(Place):询问某个动作发生的地点。
例句:- Where do you want to go for vacation?(你想去哪里度假?)- To which country would you like to immigrate?(你想移民到哪个国家?)5. 原因(Reason):询问某个动作发生的原因。
例句:- Why did she quit her job?(她为什么辞职了?)- For what reason did they cancel the meeting?(他们取消会议的原因是什么?)需要注意的是,疑问词+动词不定式通常用于疑问句中,而不是陈述句或祈使句。
在使用时,我们可以根据具体情况选择合适的疑问词,并结合动词不定式来表达自己的问题或疑虑。
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。
点击“疑问词+动词不定式”结构
点击“疑问词+动词不定式”结构作者:佴启龙来源:《初中生世界(初二年级)》2008年第10期不定式可以和疑问代词who, what, which及疑问副词when, how, where等连用,构成不定式短语,在句子中作主语、宾语、表语等。
现将这种用法归纳如下。
一、“疑问词+动词不定式”结构有两种形式:1. “疑问词+to+动词原形”I don’t know what to say. 我不知道说什么。
Can you tell me how to make a paper boat?你能告诉我怎样做一只纸船吗?2. “疑问词+名词+to+动词原形”I don’t know which topic to choose. 我不知道选哪个题目。
二、“疑问词+动词不定式”结构中的疑问词,包括疑问代词who, what, which和疑问副词how, when, where等。
这些疑问词和不定式一起构成了不定式短语,这种结构可在句子中作以下成分:1. 主语Where to stay for the night is a problem. 晚上在哪儿过夜还是个问题。
2. 宾语We must know how to operate the machine. 我们必须弄懂如何操作这机器。
In one of his books, Marx gave some advice on how to learn a foreign language.在马克思的一本书中,他对如何学习一门外语提出了一些建议。
(作介词on的宾语)3. 表语The question is which to choose. 问题是选哪个。
4. 同位语The problem what to send them is unknown. 送什么给他们这个问题还不知道。
三、“疑问词+动词不定式”作宾语时,相当于一个由该疑问词引导的宾语从句。
例如:Excuse me. Can you tell me how to get to the bookshop?= Excuse me. Can you tell me how I can get to the bookshop?四、“疑问词+动词不定式”结构经常放在tell, show, teach, learn, know, wonder, discuss, remember, forget, find out等动词(词组)之后作宾语。
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。
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4. what to buy her 5. how to get to ; how I can get to
提醒二:有时作宾语的结构可以改为宾语从句,例如:
He didn’t ask when to stop. = He didn’t ask when he would stop.
他没有问什么时候停下来。
Will you advise me which to buy? = Will you advise me which I should buy?
1. Please tell me _____ our tickets.
A. what to show B.where use C.where to show
2. He didn’t know _____.
A. when to do B.what to do C.why to do
(二)、当不定式中的动词是不及物动词,后面不带有可以和它构成及物的介词或副词时,就根据句意选用合适的疑问副词。带有介词或副词,后面再有宾语时,选用疑问副词;没有宾语时,选用疑问代词。例如:
2、那个年轻人不知道怎么做。The young man didn’t know ____ ____ ____.
3、问题是怎样处理这件事。The question is ____ ____ ____ ____ the matter.
4、给她买什么还不知道。The problem ____ ____ ____ _____ is unknown.
3. We don’t know _____.
A. what to start B.how start C.when to start
4.She would like to know _____ to the People’s Park.
A. when to go B.what to go C.where to go
在哪儿举行会议是个问题பைடு நூலகம்
I don’t know what to write about. (作宾语)
我不知道写什么内容。
Bill wrote two books on how to do sports. (作介词宾语)
比尔写了两本关于如何做运动的书。
The problem is when to start. (作表语)
请你给我建议一下买哪一个?
提醒三:考题中如何正确选用疑问词。常用的疑问代词有who, whom, what, which等;常用的疑问副词有where, when, how等。
(一)、当不定式中的动词是及物动词,带有自己的宾语时,就根据句意选用合适的疑问副词;不带有自己的宾语时,就根据句意选用合适的疑问代词。例如:
动词不定式与疑问词连用的用法总结
动词不定式可以与疑问词连用,包括疑问代词who, what, which 和疑问副词how, when, where 等。这个结构具有名词的性质,在句子中可以做主语、宾语、表语或同位语等成分。例如:
Where to hold the meeting is a question. (做主语)
5、打扰了,你能告诉我怎样到机场吗?
Excuse me. Can you tell me ____ ____ ____ ____ the airport?
Excuse me. Can you tell me ____ ____ ____ ____ ____ the airport?
Keys:
问题是何时动身。
He hasn’t yet decided this, where to go. (作this 的同位语)
至于去哪儿,他还没决定。
提醒一:做主语时,可用it 做形式主语,例如:
It hasn’t been decided how to get there. 如何到那儿没有决定。
5.Kate didn’t know _____ to depend on.
A. that B.when C.whom (Keys: 1.C 2.B 3.C 4.A 5.C)
巩固练习:
1、怎样到泰山还是个问题。____ ____ ____ Mount Tai is still a problem.