动词不定式做定语
动词不定式做后置定语的五种情况

动词不定式做后置定语的五种情况一、动词不定式在句子中的作用动词不定式是动词的一种非谓语形式,具有名词和动词的特点。
它通常由“to + 动词原形”构成,可以在句子中担任多种不同的句子成分,如主语、宾语、表语、定语等。
本文将重点讨论动词不定式在句子中作为后置定语的情况。
二、动词不定式作为后置定语的定义及作用动词不定式作为后置定语,通常位于其修饰的名词或代词之后,用于对名词或代词进行补充或限定。
它可以对名词或代词进行各种不同的补充说明,常见的有表示目的、原因、结果、用途等。
三、动词不定式作为后置定语的五种情况1. 表示目的动词不定式作为后置定语常常用来表示某个行为或状态的目的。
例如:- She has a lot of work to do.(她有很多工作要做。
)- He bought some flowers to give to his girlfriend.(他买了些花给他女朋友。
)2. 表示原因动词不定式还可以用来表示某个行为或状态的原因。
例如:- I have some documents to sign.(我有一些文件要签字。
)- They have a lot of homework to finish.(他们有很多作业要完成。
)3. 表示结果动词不定式还可以表示某个行为或状态的结果。
例如:- He is too tired to walk.(他太累了,无法走路。
)- The book is too heavy for me to carry.(这本书太重了,我搬不动。
)4. 表示用途动词不定式还可以表示某个事物的用途。
例如:- I need a pen to write with.(我需要一支笔来写字。
)- This tool is used to cut wood.(这个工具用来切木头。
)5. 表示限制或条件动词不定式还可以用来限制或表示条件。
例如:- I have only a few minutes to spare.(我只有几分钟的空闲时间。
动词不定式作定语

动词不定式作定语1. 动词不定式作定语的形式动词不定式作定语时,通常有两种形式:1. 带有to的动词不定式:动词不定式前面加上to,例如:to work, to study, to play等。
带有to的动词不定式:动词不定式前面加上to,例如:to work, to study, to play等。
带有to的动词不定式:动词不定式前面加上to,例如:to work, to study, to play等。
2. 不带to的动词不定式:动词不定式去掉to,保留动词原形形式,例如:work, study, play等。
不带to的动词不定式:动词不定式去掉to,保留动词原形形式,例如:work, study, play等。
不带to的动词不定式:动词不定式去掉to,保留动词原形形式,例如:work, study, play等。
2. 动词不定式作定语的作用动词不定式作定语时,可以表示被修饰名词或代词的用途、目的、原因等。
例如:- I have a book to read. (我有一本书可以读。
)to read. (我有一本书可以读。
)to read. (我有一本书可以读。
)- She needs a pen to write. (她需要一支笔用来写字。
)to write. (她需要一支笔用来写字。
)to write. (她需要一支笔用来写字。
) - He has an ___ friend. (他有一个约会是去见他的朋友。
)to meet his friend. (他有一个约会是去见他的朋友。
)to meet his friend. (他有一个约会是去见他的朋友。
)3. 动词不定式作定语的位置动词不定式作定语时,通常放在被修饰的名词或代词之后。
例如:- The book to read is on the table. (可读的书在桌子上。
)to read is on the table. (可读的书在桌子上。
动词不定式做定语

动词不定式作定语指的是to do放在名词或者代词后面作后置定语。
翻译:.....的某物;去做某事的.....。
1. 常接动词不定式作后置定语的名词有:time、ability、chance、opportunity、way、courage、plan等例句:I need time to order my thoughts.我需要时间梳理一下思路。
Cycling is a cheap way to get around.骑自行车是一种省钱的旅游方式。
The exhibition gives local artists an opportunity to display their work. 这次展览为当地艺术家提供了展示自己作品的机会。
Is there a plan to work out this?是否打算解决这个问题呢?It takes courage to say what you think.说出你的想法需要勇气。
2. 当名词前面有序数词后置最高级形式的时候,后面常常用动词不定式作定语;例句:He is the first man to come.他是第一个来的人。
He'd always be the first person to offer to help.他总是第一个主动提出帮忙。
He was the last man to blame.他是最不应该受到责备的人。
3. 名词前面有enough、very、only修饰的时候,后面常常接动词不定式;例句:There is enough room to place the piano.这里有足够的空间可以放置这架钢琴。
There isn't enough room to hold so many people.这没有足够的地方容纳这么多人。
There is enough room to hold these people to have a meeting.有足够的地方容下这些人开会。
动词不定式作定语的例子

动词不定式作定语的例子动词不定式作定语是指在句子中,动词不定式充当修饰名词或代词的定语,从而给句子增添信息。
例如:1、He found the job of teaching quite interesting. 这句话中,teaching就是动词不定式的定语,用来修饰前面的job,表达“教学的工作”的含义。
2、He was an expert in repairing machines. 这句话中,repairing就是动词不定式的定语,用来修饰前面的expert,表达“擅长于维修机器”的含义。
3、The man who was seen coming out of the house is my brother. 这句话中,coming就是动词不定式的定语,用来修饰前面的man,表达“被看到出现在房子里的那个人”的含义。
4、He seemed to be enjoying himself very much. 这句话中,enjoying就是动词不定式的定语,用来修饰前面的himself,表达“正在很开心的享受”的含义。
5、I remember the days spent with you. 这句话中,spent就是动词不定式的定语,用来修饰前面的days,表达“花在你身边的日子”的含义。
6、She has been busy preparing for her exams. 这句话中,preparing就是动词不定式的定语,用来修饰前面的busy,表达“一直忙着准备考试”的含义。
7、He showed a great interest in learning English. 这句话中,learning就是动词不定式的定语,用来修饰前面的interest,表达“对学习英语抱有很大的兴趣”的含义。
8、We were all surprised at hearing the news. 这句话中,hearing就是动词不定式的定语,用来修饰前面的surprised,表达“对听到这个消息感到惊讶”的含义。
动词不定式作定语 不定式作后置定语

动词不定式作定语不定式作后置定语不定式做定语讲解①不定式作定语,修饰the first,the lost,the third,中心词为不定式的执行者时用to do sth(主动式),中心词为不定式承受者时用to be done(被动式.He was the man to think of the plan to plant trees.The newspaper reporter was the last to walk out of the cave.They found the last child to be injured in the accident.This is the third question to be discussed.②中心词是由动词派生的名词,原动词+不定式作宾语,wish, decision, refusal, arrangement, intention, agreement, hope, need, plan, promise, failure ,attempt They made a decision to put off the meeting until next week.He expressed his wish to visit the Great Wall.He made a promise to be a good boy.There is no need to build a dam on the small river.③中心词是由形容词派生来的,原形容词常用不定式作状语,ability, eagerness, anxiety, patience, willingness.A good teacher must have the ability to make himself understood.④名词本身是抽象名词,不定式解释其中的内容,chance,plan ,means , courage, efforts, measures, movement, opportunity, power, reason, right ,skill, strength, struggle, idea ,way 这时,不定式可以换成of + doing。
动词不定式做补语 定语

动词不定式做补语定语一、动词不定式做补语1. 概念- 在英语中,动词不定式做补语用来补充说明宾语或主语的情况。
- 例如:We want you to come.(在这个句子中,“you to come”是宾语补足语,“to come”补充说明“you”的动作,表明我们想要你做的事情是“来”。
)2. 宾语补足语的情况- 使役动词后的宾补- 使役动词如make,let,have等,其中make和let后的不定式做宾补时要省略to,但在被动语态中要加上to。
- 例如:He made me laugh.(主动语态,“laugh”是不带to的不定式做宾补)- I was made to laugh by him.(被动语态,“to laugh”做主语补足语,这里要加上to)- have既可以用不带to的不定式做宾补(表示让某人做某事的一次性动作),也可以用现在分词做宾补(表示让某人一直处于做某事的状态)。
- 例如:I had him clean my room.(让他打扫我的房间,一次性动作) - I had him waiting outside for an hour.(让他一直在外面等了一个小时)- 感官动词后的宾补- 感官动词see,hear,watch,notice,feel等,其后可以接不带to的不定式做宾补,表示动作的全过程;也可以接现在分词做宾补,表示动作正在进行。
- 例如:I saw him cross the road.(看到他过马路的全过程)- I saw him crossing the road.(看到他正在过马路)3. 主语补足语的情况- 在被动语态中,原来的宾语补足语就变成了主语补足语。
- 例如:He was seen to enter the building.(主动语态是“Somebody saw him enter the building”,在被动语态中,“to enter the building”就成了主语补足语)二、动词不定式做定语1. 概念- 动词不定式做定语用来修饰名词或代词,一般放在被修饰词之后,表示将要发生的动作或者目的等。
不定式作定语的5种类型
It's a way to solve the problem.
"to solve the problem" 是 "way" 的前置定语,表示“解决问题的方法”。
3. 动词不定式作同位语(解释说明)
不定式与名词或代词并列,进一步解释或说明该名词或代词
He is a man to rely on.
"to rely on" 是 "赖的人”。
4. 动词不定式作补足语(表目的或意图)
不定式作为补足语,与形容词、名词等结合,表示目的或意图
The book is meant to teach children.
"to teach children" 是 "book" 的补足语,表示“这本书的目的是教孩子”。
5. 动词不定式作状语(表示时间、条件、方式等)
不定式作为状语,表示时间、条件、方式等,与句子主语或谓语有逻辑联系
I came to see if you were home.
"to see if you were home" 是状语,表示“我来看看你是否在家”。
不定式作定语的5种类型
类型
特征
示例
解释
1. 动词不定式作后置定语(简单形式)
不定式位于名词或代词之后,表示目的、原因、结果等
I have a dream to become a doctor.
"to become a doctor" 是 "dream" 的后置定语,表示“成为医生的梦想”。
2. 动词不定式作前置定语(复合形式,带介词)
动词不定式作定语的用法
动词不定式作定语的用法动词不定式是英语中常用的一种短语结构,它可以作为定语修饰名词或代词。
动词不定式作定语的用法有多种,本文将介绍三种常用的结构和用法。
在使用动词不定式作定语时,需要注意时态、语态和逻辑关系的准确表达。
一、作目的状语的动词不定式动词不定式在句子中可以起到目的状语的作用,用于说明名词或代词的用途或目的。
例如:1. We need a tool to fix the broken chair.(我们需要一种工具来修理坏椅子。
)2. She bought a book to learn French.(她买了一本书来学法语。
)在以上两个例句中,不定式短语“to fix the broken chair”和“to learn French”分别作为定语修饰名词“tool”和“book”,表示工具的用途和书的目的。
二、作定语的动词不定式动词不定式也可以作为定语,修饰名词或代词,限定或补充名词的含义。
例如:1. The decision to cancel the meeting was unexpected.(取消会议的决定是出乎意料的。
)2. This is a good place to relax.(这是一个放松的好地方。
)在以上两个例句中,不定式短语“to cancel the meeting”和“to relax”作为定语修饰名词“decision”和“place”,起到进一步说明的作用。
三、作主动补足语的动词不定式动词不定式有时也用作主动补足语,将其前面的名词或代词与句子的谓语动词联系起来,说明名词或代词的动作、状态或性质。
例如:1. I have some letters to write.(我有几封信要写。
)2. She has many problems to solve.(她有很多问题要解决。
)在以上两个例句中,不定式短语“to write”和“to solve”作为主动补足语,与谓语动词“have”联系,表示目标动作或需要解决的问题。
动词不定式做后置定语.
1.被修饰词为形容词的最高级或被形容词 最高级修饰时; Eg:He was the best man to do the job. 2.不定代词something,nothing及little等后 常用不定式做定语; 3.抽象名词time, way, reason, chance, ability, courage, opportunity, wish等后 常用不定式做定语。 4.被修饰词前有序数词,the only,the very,the next等对其进行修饰时;
单句改错
• 1.He was the first one getting there. • 2.The matter to discuss tomorrow is very important.
语法填空
• 1.He is always the first________(come) and the last______(leave). • 2.Starting a new school term is always exciting. It is a chance ______(see) your friends again. • 3.Thanks to your encoragement, I finally got the courage________(face) the ch定式做 后置定语。如果不定式与被修饰词之间 是逻辑上的主谓关系,不定式用主动(to do)形式;如果不定式与被修饰词之间是 逻辑上的动宾关系,不定式用被动(to be done)形式。 Eg:The car to be bought is for his sister. 6.There be 句型中,做主语的名词或代词 后可接不定式作定语。 Eg:There is nothing to worry about.
不定式在句中用法广泛
不定式在句中用法广泛,可以充当除了谓语之外的任何成分。
但对不定式做定语,很多高中学生都比较陌生,所以下面就动词不定式todo做定语做一简要总结。
不定式在句中做定语通常做后置定语,即放在被修饰名词或代词后。
它通常有以下几种用法:(一)不定式常可用来修饰物,表示要做某事。
如:1.The next train to arrive was from NewYork.下一列到站的火车是从纽约开来的。
2.I have nothing to say on this question.在这个问题上,我没有什么话要说。
3. We are looking for somewhere to live.我们正在找一个地方住。
(二)不定式还可用来修饰人。
如:1.He was the first guest to arrive.他是第一个到达的客人。
2.Miss Brown was the next person to rise to speak.布朗小姐是下一个起来发言的人。
3.He was a brave man to do what he did.他是个勇者才有这样的行为。
(三)很多特定的名词后也可用不定式做定语,这样的名词常用的有:way,time,reason,chance,opportunity,need,wish,effort,right,ambition等。
如:1.It's time for you to get up and go to school.你该起床去上学了。
2.There is no reason to doubt his word.没有理由怀疑他的话。
3.They have now an opportunity to go abroad to study further.他们现在有机会出国深造。
(四)某些动词或形容词后可接不定式时,它相应的同根名词也常用不定式做定语。
如:1.He made an attempt to learn English well.他试图学好英语。
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12. His eagerness _t_o_g_e_t_(get) back home was quite obvious.
13. Books for children _t_o_r_e_a_d__(read) should be easy. 14. The plans _to__b_e_m__a_d_e__(make) are of vital importance. 15.He would be the last _t_o__a_g_r_ee___(agree) to the plan. 16. He left on a cold morning, without anyone _t_o_s_e_e_(see)
4. That's the way _t_o__d_o___(do) it.(状语关系)
That is the way how we can do it.
5. She has a child _to__ta_k_e___(take) care of.
She has a child that she has to take care of.
him off.
1. We need someone _to__h_e_lp__(help) with the work.(主谓关系)
We need someone who helps with the work.
2. I have many letters _to__w_r_i_te__(write) . (动宾关系)
him off.
动词不定式做定语 动词不定式作定语,一般表未来,与它所修饰的词有4种关系 1. 主谓关系 the first boy to come to the room(可以表过去和未来) 2. 动宾关系 a letter to write 3. 同位关系 an idea to visit Tiger 4. 状语关系 the way to learn English 动词不定式的被动形式做定语构词以下形式
the speech.
12. His eagerness _t_o_g_e_t_(get) back home was quite obvious.
13. Books for children _t_o_r_e_a_d__(read) should be easy. 14. The plans _to__b_e_m__a_d_e__(make) are of vital importance. 15.He would be the last _t_o__a_g_r_ee___(agree) to the plan. 16. He left on a cold morning, without anyone _t_o_s_e_e_(see)
5. She has a child _t_o__ta_k_e__(take) care of. 6. Are you going to the conference t_o_b__e_h_e_l_d(hold) next week? 7. There are three minutes _t_o_g_o____(go). 8. He has no friend _to__d_e_p_e_n_d__(depend) on.
动词不定式定语有些可改成定语从句(同位关系可改为同位语从句)
He was the first boy who came to the room this morning.
=................................ to come to the room this morning.
6. Are you going to the conference __to__b_e__h_e_l_d__(hold) next week?
Are you going to the conference that will be held next week?
7. He has no friend _t_o_d_e_p_e_n_d__(depend) on.
9.There is not a moment _t_o__lo_s_e__(lose) .刻不容缓。 10. I didn't have the heart _t_o_t_e_ll___(tell) you the bad news. 11.Thank you for giving me the chance _t_o_m__a_k_e_(make)
N+ to be done
a library to be ng built / a library built in our school
动词不定式的完成形式做定语构词以下形式
主动:N+ to have done
被动:N+ to have been done
He has friends that he can depend on.
改成定语从句
9.There is not a moment _t_o__lo_s_e__(lose) .刻不容缓。 10. I didn't have the heart _t_o_t_e_ll___(tell) you the bad news. 11.Thank you for giving me the chance _t_o_m__a_k_e_(make)
1. We need someone _t_o_h_e_l_p_(help) with the work.(主谓关系) 2. I have many letters _t_o_w__ri_t_e_(write) . (动宾关系) 3. We have made a plan _t_o_l_e_a_rn__ (learn) from Lei Feng. (同位关系:抽象名词+to do) 4. That's the way __to__d_o___(do) it.(状语关系)
I have many letters that have to be written.
3. We have made a plan _t_o_l_e_a_rn__ (learn) from Lei Feng.
We have made a plan that we should learn from Lei Feng.