动词不定式用法归纳(精华版)

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总结动词不定式用法

总结动词不定式用法

总结动词不定式用法动词不定式用法总结动词不定式是英语语法中的一个重要部分,它具有多种用法和功能。

接下来,让我们详细地了解一下动词不定式的常见用法。

一、作主语动词不定式作主语时,通常表示一个具体的、将要发生的动作。

为了避免句子头重脚轻,常用 it 作形式主语,而将真正的主语——动词不定式后置。

例如:“To learn English well is not easy”(学好英语不容易。

)这里“To learn English well”是真正的主语,句子显得头重脚轻,所以常用“It is not easy to learn English well” 这种形式,其中“it”是形式主语,“to learn English well”是真正的主语。

二、作宾语1、有些动词后面只能跟动词不定式作宾语,常见的这类动词有:want(想要),hope(希望),wish(希望),decide(决定),plan (计划),expect(期望)等。

例如:“I want to go shopping this afternoon”(我今天下午想去购物。

)2、动词+疑问词+动词不定式。

常见的动词有:know(知道),learn(学习),wonder(想知道),remember(记得)等。

例如:“I don't know what to do next”(我不知道接下来做什么。

)三、作宾语补足语1、常见的动词如:ask(要求),tell(告诉),want(想要),teach(教),allow(允许)等后面常接动词不定式作宾语补足语。

例如:“The teacher asked us to finish the homework on time”(老师要求我们按时完成作业。

)2、一些使役动词和感官动词如:make(使,让),let(让),have(使,让),see(看见),hear(听见),feel(感觉)等,在主动语态中,接不带 to 的动词不定式作宾语补足语;但在被动语态中,要加上 to。

最全面英语动词不定式的用法归纳整理总结

最全面英语动词不定式的用法归纳整理总结

动词不定式的归纳总结动词不定式是由“to+动词原形”构成的,否定形式为“not to+动词原形”构成的,这里的to没有词义,只是为了构成不定式的一种符号,是非谓语动词形式的一种,动词不定式在句中不能独立作谓语,除了不能作谓语以外,其他成分都可以作,因此,在句中可以作主语、表语、宾语、定语、状语和补足语。

❶ 动词不定式做主语:这种情况一般要改成it作形式主语的形式,后接不定式,为了避免头重脚轻。

●“It is+形容词+for sb.+to do sth.”意为“做某事对某人来说是…的”中句中的形容词多为描述性的词语,不对人或物的品格进行评价,如difficult, easy, hard, inportant, dangerous, inpossible等。

eg To learn English is very important for me 对我来说学英语很重要。

=It is very important for me to learn English.For you to make more friends is a good plan. 广交朋友是个好办法。

= It's a good plan for you to make more friends.●“It is+形容词+of sb.+to do sth.”意为"做某事对某人来说是…的”。

其中句中的形容词用于描述人的性格、品质, 如:kind, good, nice, right, wrong, clever, careless, polite, foolish 等。

eg It was stupid of him to press the emergency button. 他按了紧急按钮,这真愚蠢。

❷ 本单元我们主要学习动词不定式作宾语的用法:现就动词不定式作宾语的用法介绍如下:●谓语动词+动词不定式,此类动词很多,常见的有:want, like, wish, hate, prefer, hope, continue, manage, try, ask, offer(主动提出), start, forget, promise, mean, pretend(假装), intend(打算), begin, attempt(试图), decide, learn, desire (渴望), agree, care, choose, determine(查明), undertake(承担,承诺),expect 等eg Some students hate to study English. 有些学生不喜欢研读英语。

(完整版)动词不定式的用法总结

(完整版)动词不定式的用法总结

动词不定式的用法总结动词不定式在中学英语中应用非常广泛,一方面在句中可起名词、形容词或副词的作用,同时也可在句中作主语、宾语、定语、状语和宾语补足语。

接下来为大家提供了以下:动词不定式的用法总结一动词不定式的形式一般是to +动词原形,但to有时要省去。

而动词不定式在具体运用时用不用to,取决于谓语动词的用法。

现就以下几方面介绍如下。

一、不定式结构1. 带to的不定式结构能直接跟带to的不定式结构的动词主要有:want, ask, tell, hope, learn, try, decide, forget, remember, like, love, stop, go, come等。

如:I want to go to the movies with you.我想跟你一起去看电影。

Don’t forget to turn off the light before you leave.在你离开之前别忘了关灯。

注意:动词不定式的否定形式是在不定式前直接加not,即not to do sth.。

如:Dave told me not to wake up Kate.大卫告诉我别叫醒凯特。

2. 不带to的不定式结构以下几种情况使用不带to的动词不定式:(1)在固定词组had better之后。

注意:had better的否定形式是had better not do sth.。

如:You had better go home now.你最好现在回家。

It’s cold outside. You’d better not go out.外面很冷,你最好不要出去。

(2)在let, make, see, feel, watch, hear等感官或使役动词后,要跟不带to的动词不定式作宾语补足语。

如:I made them give me the money back.我迫使他们把钱还给我。

I didn’t see you come in.我没看见你进来。

史上最完整的动词不定式用法规律知识点总结

史上最完整的动词不定式用法规律知识点总结

史上最完整的动词不定式用法规律知识点总结动词不定式是英语中的一种非谓语动词形式。

它可以充当名词、形容词或副词,具有广泛的用途和特定的语法规则。

本文将为您总结史上最完整的动词不定式用法规律知识点,帮助您更好地理解和运用这一语法结构。

一、动词不定式的基本结构动词不定式由“to + 动词原形”构成,例如:to study、to eat、to sleep 等。

它可以作为名词、形容词或副词在句子中进行修饰或起其他功能。

二、动词不定式作为名词动词不定式可以作为名词在句子中担任主语、宾语、表语、同位语等。

1. 作主语:To learn a foreign language is beneficial.学习一门外语是有益的。

2. 作宾语:She wants to go shopping.她想去购物。

3. 作表语:His dream is to become a doctor.他的梦想是成为一名医生。

4. 作同位语:His goal, to win the championship, motivates him to practice every day.为了赢得冠军,他每天都在努力。

三、动词不定式作为形容词动词不定式可以作为形容词修饰名词,通常在名词之前。

1. 修饰名词:I have a book to read.我有一本要读的书。

2. 修饰人:She is the person to ask for help.她是可以求助的人。

四、动词不定式作为副词动词不定式可以作为副词修饰动词、形容词或副词,表示目的、结果、原因等。

1. 修饰动词:He bought a new computer to play games.他买了一台新电脑来玩游戏。

2. 修饰形容词:She is too tired to continue working.她太累了,无法继续工作。

3. 修饰副词:He speaks English fluently enough to communicate with foreigners.他的英语说得足够流利,可以与外国人交流。

史上最完整动词不定式的用法

史上最完整动词不定式的用法

4.动词不定式作表语
1.主语和表语都是不定式(其含义ind to the enemy is to be cruel to the people.
To do that would be to cut the foot to fit the shoe.
2 . 主 语 是 以 aim, duty, hope, idea, intention, mistake, plan, proposal, job, suggestion 等为中心词的名词词组,或以 what 引导的名词性从句表示,表语用不定 式说明其内容,如:
1. 动词不定式作主语 动词不定式作主语,谓语动词用第三
人称单数。
To get there by car will take a whole day.
How to get enough money is still a question.
1. 动词不定式作主语
有时候为了保持句子平衡,常用it 作形式主语,放到句首,而将作真 实主语的动词不定式放到句末。
My idea is to climb the mountain from the north. My suggestion is to start work at once.
What I would suggest is to start work at once.
注:在某些句型中,当主语部分有动作 动词do 时,作表语的不定式可以省略符 号 “to”,如:
3. We climbed to the top of the tower ___D_____a better view of the area.
A. getting
B. got
C. having got

动词不定式6种用法

动词不定式6种用法

动词不定式6种用法
动词不定式6种用法:
1、不定式的一般式:动词不定式一般式即to+动词原形。

所表示的动作是和谓语动词所表示的动作同时发生,但在多数情况下,是在谓语动词所表示的动作之后发生,不定时一般式与句子主语、宾语或for sb to do sth。

结构中的介词宾语有逻辑上的主谓关系。

2、不定式的完成式:即to have+过去分词。

动词不定式完成式所表示的动作发生在谓语动词所表示的动作之前,它的逻辑主语也是句子的主语或宾语。

3、不定式的进行式:to be+现在分词。

动词不定式进行式所表示的动作正在进行中,而且与谓语动词所表示的动作同时发生。

4、不定式的否定式:动词不定式的否定式是由not+动词不定式构成。

5、不定式的被动式:当不定时的被动式逻辑主语是不定式所表示的动作的承受者时,用不定时的被动形式,即to be done或to have been done。

6、to代替整个不定式:如果句子前面出现过同样的动词,为避免重复,句子后边的不定式应省略动词原形及其后续部分,只保留不定式的符号to。

动词不定式的基本用法归纳经典实用

动词不定式的基本用法归纳经典实用
主语必须一致。
•动词不定式的基本用法归纳
此课件下载可自行编辑修改,供参考! 感谢你的支持,我们会努力做得更好!
All I want to do now (What I want to do now) is fill
my stomach.
•动词不定式的基本用法归纳
4.作宾语补足语
【注意】在感官动词(see, hear, feel, listen to , notice, watch, observe等)和使役动词(let, have, make )后的补足语中,不定式不带to。但这类 句子变成被动语态时,必须带to。
有时置于句中或句未,须状语常用如下句型
Too + 形容词/副词 + to do sth 名词/ 形容词/副词 + enough + to do sth enough+名词 +to do sth such +(形容词)名词 +as to do sth so + 形容词/副词 + as to do sth 【注意】不定式作状语,其逻辑主语与句子的
5.定语
1、不定式与被修饰的名词往往构成逻辑上的关系。 如名词为不定式的逻辑主语,构成主谓关系; 若名 词为逻辑宾语,则构成动宾关系;
He is not a man to tell lies.
There will not be enough space to stand in on the earth 2、作定语的不定式与所修饰的名词之间是动宾关系, 不定式动词又是不及物动词时,应在该动词上加上 一个介词,如;
(2)To master English gives us much help in the study of sience. B. 不定式或不定式短语作主语时,常用it作形 式主语,构成“It is + 形容词(+for sb.)不定式” 结构。

不定式的用法及归纳

不定式的用法及归纳

不定式的用法及归纳一、不定式的构成1、一般不定式由动词原形和to组成,即“to + 动词原形”,例如:to do, to sing, to go。

2、完成不定式则由动词的过去分词(V-ed)加上to组成,例如:to have done, to have gone, to have seen。

二、不定式的用法1、不定式作宾语(1)常用于跟情态动词或助动词连用,例如:We can't help but to do it. 我们只好做这件事。

We must make sure to be there on time. 我们必须务必准时到达那里。

(2)常用于跟感叹词连用,例如:How nice to see you back again! 真高兴你又回来了!How strange to hear that! 听到那件事真奇怪!2、不定式作主语(1)用来表示自然现象,例如:Rain to come soon. 马上就要下雨了。

(2)形式主语,实际主语为真正的主语,例如:It is funny to see him like that. 看见他那样有些可笑。

3、不定式作表语(1)作表语时,要用完成式不定式,例如:Time is limited and we must make the most of it. 时间有限,我们必须把握住。

(2)另外也可以用一般不定式作表语,例如:My plan is to go to Beijing next month. 我的计划是下个月去北京。

4、不定式作状语(1)用作状语的,也可以是一般不定式,例如:I left early to catch the train. 我早早出发是为了赶火车。

(2)另外,也有完成不定式用作状语,使句子更加丰满,例如:She looked around, having entered the room. 她走进房间后,四下张望。

动词不定式的用法归纳

动词不定式的用法归纳
How to solve the problem is very important.
My question is when to start.
注意:•在与why连用时,只用于why或why not开头的简 短疑问句中,后面紧跟的动词不定式不带to。
Why not have a rest?
(9) 不定式的省略
3. 表示原因: 不定式可以用在作表语的形容词后作 状语, sorry, surprised, happy, glad, eager, angry, foolish, right, wrong, slow, quick, rude, cruel, disappointed等。
eg: I’m glad/pleased to see you. We were surprised to hear the news.
(4).独立结构作状语
To tell (you) the truth, I don’t agree with you.
类似的结构 •to be frank, •to be honest (with you), •to make things worse,
(8)不定式与疑问词who,which, when, how, what等连用,在句中起名词作用,可充当主语、 表语、宾语等。 He didn’t know what to say.
4. I don’t have time to sit around feeling sorry for myself. (attribute)
5. I am the only student in my class to have a pet snake. (attribute)
6. A big company has decided to buy it from me. (object)

动词不定式的用法总结

动词不定式的用法总结

动词不定式的用法总结动词不定式是英语中一种常见的非谓语动词形式,由动词原形加上“to”构成。

它具有多种用法和功能,在句子中可以扮演多种角色。

下面将对动词不定式的用法进行总结和分析。

一、作主语动词不定式可以作为句子的主语,通常位于句首,帮助构成句子的基本结构。

例如:- To learn is to grow. - To study is important for success.二、作宾语动词不定式可以作为动词的宾语,跟在及物动词之后。

例如:- She wants to dance all night. - They decided to go on a trip.三、作介词宾语动词不定式还可以作为介词的宾语,通常介词后面要跟动词的-ing形式,但在某些情况下,使用动词不定式更为恰当。

例如:- She is afraid to speak in public. (介词“in”后接动词不定式) - He is capable of solving difficult problems. (介词“of”后接动词不定式)四、作定语动词不定式可以作为名词的定语,修饰名词。

例如:- I have some books to read. - This is a place to visit.五、作表语动词不定式有时也可以作为句子的表语,描述主语的身份或状态。

例如:- His goal is to become a doctor. - The key is to be patient.六、作宾补动词不定式可以作为宾语的补语,表示对宾语的补充说明。

例如:- She considers him to be her best friend. - They found the task to be challenging.七、作状语动词不定式还可以作为状语,修饰动词或整个句子,表示目的、原因、结果等。

例如:- She works hard to achieve her goals. (目的) - He left early to catch the train. (目的) - He stayed up late to finish his project. (目的) - He left the room, only to return a few moments later. (结果)动词不定式的用法多样灵活,在句子中起着重要的作用。

(完整版)动词不定式用法归纳

(完整版)动词不定式用法归纳

动词不定式用法归纳动词不定式没有人称和数的变化,在句中不能独立作谓语。

但动词不定式具有名词、形容词和副词特征,在句中可以作主语、宾语、宾语补足语、定语、表语和状语等多种成分。

另外,动词不定式具有动词特点,可以有自己的宾语和状语,组成动词不定式短语。

动词不定式的肯定形式是to+do;其否定形式是not to+do。

1.作主语可以直接作主语。

如: To see is to believe.但在英语中,常用it作形式主语,真正的主语即动词不定式放在后面。

如:It's wrong to play tricks on other people.It's our duty to keep our environment clean and tidy.(Lesson 10).点击规律:动词不定式在句中作主语时,常放在It is +adj.(形容词)+to do sth.或It is +n.(名词)+to do sth.句型中,it仅作形式主语。

2.作宾语a.以下动词只能to do 作宾语。

attempt企图 enable能够 neglect忽视 afford负担得起 demand要求 long渴望 arrange 安排 mean意欲,打算 begin开始 expect期望 appear似乎,显得 determine决定manage设法 cease停止 hate憎恨,厌恶 pretend假装 ask问 need需要 agree同意 desire愿望 love爱 swear宣誓 volunteer志愿 wish希望 bear承受 endeavor努力 offer提供 beg请求 fail不能 plan计划 bother扰乱;烦恼 forget忘记 prefer喜欢,宁愿 care关心,喜欢 happen碰巧 prepare准备 decide决定 learn学习 regret抱歉,遗憾choose选择 hesitate犹豫 profess表明 claim要求 hope希望 promise承诺,允许 start开始 undertake承接 want想要 intend想要 refuse拒绝 decide决定 learn学习 contrive设法,图谋 incline有…倾向 propose提议 seek找,寻觅 try试图b.love,like ,begin,start,hate ,prefer等词后面可以接不定式。

(完整版)动词不定式用法

(完整版)动词不定式用法

动词不定式用法不定式是动词的一种非限定式,它是不受主语的单复数、人称、时态、语态等的限定及影响的一种动词形式。

一、动词不定式的基本结构动词不定式的基本形式为:to+动词原形,有时可不带to。

不定式的否定形式是:not to+动词原形。

在句中除不能作谓语外,其他成分都可作。

如:主语、表语、宾语、宾语补足语、定语和状语等。

注意:不定式之前的to(又称为小品词)与介词to的功能不同。

介词to之后要接名词或代词的宾格,或相当于名词的短语作它的宾语;而不定式符号to的后面需要跟动词原形。

speak to him (to 是介词) 对他讲话to speak English (to 是不定式的小品词) 讲英语二、动词不定式的用法不定式在句中有各种作用,一般可归类为三种基本用法:作名词,作形容词,作副词。

(一) 不定式作名词的用法不定式起名词作用,在句子中担当主语、表语、宾语和宾语补足语。

⒈作主语名词用法的不定式和名词一样,可担任句子的主语。

To grow more trees here is very important.(=It is very important to grow more trees here.) 在这里多种些树是非常重要的。

To hear your voice is so nice.(=It is so nice to hear your voice.) 听到你的声音真高兴。

To speak English well is not easy for me.(=It is not easy for me to speak English.) 把英语说好对我来说并不容易。

To walk to school takes me twenty minutes.(=It takes me twenty minutes to walk to school.) 步行到学校我要花20分钟。

的句型中,it是形式主语,真正的主语是不定式;使用这种注意:在It is… to…”结构,可以避免句子的头重脚轻。

英语动词不定式的用法(详细版)

英语动词不定式的用法(详细版)

英语动词不定式的用法(详细版) 英语中的动词不定式在考试中是比较常见的。

不定式在句子中可做主语、宾语、表语、定语、状语和宾语补语。

以下是动词不定时的用法解析。

1)动词不定式做主语一般表示具体的某次动作。

【例如】 To complete the 30 storied building in one year was quite a difficult task. To do that implies taking responsibility. 当主语较长,谓语较短时,常用it做形式主语,而将不定式放到谓语的后面。

【例如】 It is important for modern young people to master at least two foreign languages. It做形式主语,不定式放在谓语动词之后常用于下列结构中: a) It is+形容词(easy, important, difficult, foolish, inconvenient, unnecessary, right, wrong...)+( for/of sb.)+不定式 【例如】 It is essential to reserve a table in advance of Christmas Eve. It is hard to put my hopessintoswords. It is not easy to catch fish with your hands only. It is important for us young people to learn English and master it. b) It is+名词(a pleasure, a pity, a pleasant thing, one’s du ty, an honor, a shame, a crime, no easy job...)+不定式 It is a sheer waste of time to read that kind of trash. It is a pity to have to go without her. It is a glorious death to die for the people. c) It takes (sb.) some time (hours, months, days, a lot of time, patience...)+不定式 It takes me three hours to learn English each day. It took them half the night to get home in the snow. 2)动词不定式作表语不定式作表语常表示将来的动作,主语常常是表示意向、打算、计划的词,如wish, idea, task, purpose, duty, job等。

最全面英语动词不定式的用法归纳整理总结

最全面英语动词不定式的用法归纳整理总结

最全面英语动词不定式的用法归纳整理总结英语动词不定式的用法有以下几种:1.作为动词的宾语:- I want to go to the store.(不定式作为动词go的宾语)- He likes to play tennis.(不定式作为动词play的宾语)2.作为形容词的补语:- She is excited to see her friends.(不定式作为形容词excited的补语)- He seems to be a nice person.(不定式作为形容词nice的补语)3.作为介词的宾语:- She apologized for being late.(不定式作为介词for的宾语)- They are interested in learning Chinese.(不定式作为介词in的宾语)4.作为状语:- I work hard to improve my English.(不定式作为状语表目的)- They went to the park to play basketball.(不定式作为状语表目的)5.作为主语:- To study is important for success.(不定式作为主语)- To be or not to be, that is the question.(不定式作为主语)6.作为条件状语从句的口述形式:7.作为动词的补语:- They considered him to be the best candidate.(不定式作为动词consider的补语)- We elected her to be the team captain.(不定式作为动词elect的补语)8.作为状语从句的口述形式:- He woke up early in order to catch the train.(不定式作为状语从句的口述形式)9.作为表语:需要注意的是,不定式的肯定形式一般由to加动词原形构成,否定形式则在to后面加not构成。

动词不定式的用法大全

动词不定式的用法大全

动词不定式的用法大全动词不定式的用法大全一、动词不定式是什么?简单来说:to do,非谓语动词形式之一二、位置?须位于被其修饰的名词或代词之后如:Is this the best way to help him?三、作用?具有名词,形容词,和副词的作用四、在句中可做的成分?除了不可做谓语外,其他成分都可以充当如:主语,宾语,定语,表语,宾补,状语(目的,结果,原因)例句:1.To see is tobelieve.眼见为实/百闻不如一见。

(做主语)2. I wish to be sentto work in the country. (做宾语)3. Can you tell me which is the car to be repaired (做定语)4. My work is to clean the room every day. (做表语)5. He went to the hospital to be examined . (做目的状语)6. I don’t think it rightto do it that way. (做宾补)注意:英语中为了避免头重脚轻(说白了就是平衡句子结构的需要),往往to do一般用it作形式主语(It+be+形容词/名词词组+to do sth/ that)如:To help each other is good. =It is good to help each other .这句话的主语是老师标紫色的字体。

五、不定式的用法1.不定式常可用来修饰人也可以修饰物,表示已经将要发生的动作。

如:(1)He was the first guest to arrive. 他是第一个到达的客人。

(2)He was a brave man to do what he did.他是个勇者才有这样的行为。

注意:在主谓关系中,不定式所修饰的名词或代词前面常有only,first,last,next,序数词、形容词最高级等修饰或no,all,any等限定的中心词也就是我们常说的表示“第几次(个)做某事”通常用to do ,不用doing3.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。

英语动词不定式的用法总结

英语动词不定式的用法总结

英语动词不定式的用法总结动词不定式是非谓语动词的一种,它通常由不定式符号to后接动词原形构成,但有时to也可省略(省略to的不定式叫不带to的不定式,与动词原形相同)。

下面小编告诉你英语动词不定式的用法总结,大家一起来看看吧!英语动词不定式的用法总结:1.不定式作主语To see is to believe.常用it作形式主语It's for sb/It's of sb1)for sb. 常用于表示事物的特征特点,表示客观形式的形容词,如easy, hard, difficult, interesting, impossible等:It's very hard for him to study two languages.2)of sb的句型一般用表示人物的性格,品德,表示主观感情或态度的形容词,如good, kind, nice, clever, foolish, cruel, right。

It's very nice of you to help meTo serve the people is my great happiness. 为人民服务是我的最大幸福。

It is right to give up smoking.戒烟是对的。

不定式作主语常见句型如下:a.It is + adj (easy, important, difficult…) + 不定式b. It is + n (a pity, a pleasure, one’s duty, a shame) + 不定式c. It takes/needs/requires + some time (hours, months, days, patience…) + 不定式It’s important for us to learn English well. 我们学好英语很重要。

It’s my duty to teach you how to be a useful person. 教你如何做一个有用的人是我的职责。

动词不定式的语法总结

动词不定式的语法总结

动词不定式的语法总结动词不定式是非谓语动词的一种形式,是英语中常见的一种语法,学生一定要做好总结,拿下这个知识点。

小编为大家力荐了动词不定式常用的语法总结,给大家作为参考,欢迎阅读!动词不定式的七种用法动词不定式的基本形式为to+动词原形.1.动词不定式做主语.谓语用第三人称单数形式.如果主语较长则用it做形式主语,将真正的主语动词不定式放到句尾.egTo see is to believe.It's a bad habit to run after dinner.2 做表语.the important things is to save lives.3 做宾语he likes to play with children.4做宾语补足语.形容词做宾补时.常用it做形式宾语.把真正的宾语放到宾补之后.he feels it happy to help others.5做定语she asked me to help her with her English.6做状语you are never too old to learn.(结果状语)7特殊疑问词+动词不定式.I am thinking about what to say.动词的不定式的用法口诀①不定式有标记,to与动词连一起。

②没有人称数变化,动词特点它具备。

③主宾定状表补语,唯独作谓不可以。

④not 加上不定式,否定结构要牢记。

⑤疑问词与不定式,构成短语有意义。

⑥仔细推敲多思考,准确判断有依据。

动词不定式专题练习1. This company was the first ____ portable radios as well as cassette tape recorders in the world.A. producingB. to produceC. having producedD. produced2. The purpose of new technology is to make life easier, ____it more difficult.A .not making B. not make C .not to make D. nor to make3. Helen had to shout ______above the sound of the music .A .making herself hear B. to make herself hearC. making herself heard D .to make herself heard4. I don’t know whether you happen_______ ,but I am going to study in the U.S.A this September.A .to be heard. B. to be bearing C .to hear D .to have heard5. The news reporters hurried to the airport, only ______the film stars had left.A .to tellB .to be toldC .tellingD .told6. You were silly not _______your car.A. to lockB. to have lockedC. lockingD. having locked7. The teacher asked us ______so much noise.A .don’t make B. not make C. not making D .not to make8. An army spokesman stressed that all the soldiers had been ordered _____clear warnings before firing any shots.A .to issue B. being issued C. to have issued D. to be issued9. I’d rather have a room of my own, however small it is, than_______ a room with someone else.A. to shareB. to have sharedC. shareD. sharing10. The bank is reported in the local newspaper_________ in broad daylight yesterday.A. robbedB. to have been robbedC. being robbedD. having been robbed11. A number of paintings in the castle are believed ________ina fire.A. being destroyedB. having been destroyedC. to be destroyedD. to have been destroyed12. The meeting _______ next week is sure to be a great success.A. to take placeB. to be taken placeC. to have taken placeD. being taken place13. As a result of my laziness, I failed ________ my work in time.A. and finishedB. to finishC. and finishingD. to finished14. I am sorry ______ written you a letter at the time.A. to have notB. to not haveC. not to haveD. not having15. Will you lend him a magazine _________?A. to be readB. for readingC. to readD. he read16. He could do nothing but _______for the bus _________.A. wait, to comeB. wait; comeC. waiting; comingD. waited; came17 .It is a problem that doesn't need ________ right now.A. to solveB. solvingC. being solvedD. to be solving18. There’s a man at the reception desk who seems very angry and I think he means _______ trouble.A. makingB. to makeC. to have madeD. having made19. I remember _______him _______the bike needed __________.A. hearing, saying, to repairB. to hear, say, to repairC. hearing, say, repairingD. to hear, saying, to be repaired20. --- You should have thanked her before you left.--- I meant _________, but when I was leaving I couldn’t find her anywhere.。

动词不定式6种用法总结

动词不定式6种用法总结

动词不定式6种用法总结动词不定式(infinitive)有以下六种基本用法:1. 作为动词的宾语:动词不定式可以作为另一个动词的宾语,例如:- I want to learn Chinese.(我想学中文。

)- She loves to dance.(她喜欢跳舞。

)2. 作为主语:动词不定式可以作为句子的主语,通常用于表达一般的动作、状态、观点等,例如:- To travel is my dream.(旅行是我的梦想。

)- To wait is boring.(等待很无聊。

)3. 作为表语:动词不定式可以作为动词 "be" 的表语,常用于表达目的、原因、结果等,例如:- The purpose of this meeting is to discuss the new project.(这次会议的目的是讨论新项目。

)- Her suggestion is to study harder.(她的建议是更加努力学习。

)4. 作为定语:动词不定式可以修饰名词或代词,通常用来表示目的、结果、用途等,例如:- The best way to learn a language is to practice speaking.(学习一门语言的最佳方法是练习口语。

)- He needs a pen to write with.(他需要一支可以写字的笔。

)5. 作为状语:动词不定式可以作为句子的状语,表示目的、结果、方式、条件等,常常与动词 "to be" 连用,例如:- She went to the supermarket to buy some groceries.(她去超市买些食品杂货。

)- He ran fast to catch the bus.(他跑得很快,以便赶上公交车。

)6. 作为补语:动词不定式可以作为某些动词的宾语补足语,常用于表示目的、愿望、需求等,例如:- They made her promise to come back.(他们让她答应会回来。

动词不定式用法大全

动词不定式用法大全

动词不定式用法大全
1. 作为动词的宾语:I want to go (我想去)。

2. 作为动词的补语:He seems to know the answer (他似乎知道答案)。

3. 作为目的状语:He went to the store to buy some groceries (他去商店买些杂货)。

4. 作为原因状语:I stayed home to finish my homework (我呆在家里完成我的家庭作业)。

5. 作为结果状语:He ran fast to catch the bus (他跑得快以赶上公共汽车)。

6. 用于被动语态:I hope to be invited to the party (我希望被邀请参加晚会)。

7. 用于虚拟语气:If I were you, I would study harder (如果我是你,我会更加努力学习)。

8. 用于感叹句:What a wonderful place to visit! (真是一个美妙的地方可供参观)
此外,动词不定式还可以有时态和语态的变化,如:to be + 动词的不定式形式。

在句子中,动词不定式通常是以 "to" 作为引导词,但有时也可以省略 "to",具体取决于动词或动词短语的前后关系。

需要注意的是,动词不定式一般不具有时态和人称的变化,常用的形式为:to + 动词原形。

总之,动词不定式在句子中具有多种用法,可以根据句子的结构和意义来确定具体的用法。

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动词不定式用法归纳
动词不定式没有人称和数的变化,在句中不能独立作谓语。

但动词不定式具有名词、形容 词和副词特征,在句中可以作主语、宾语、宾语补足语、定语、表语和状语等多种成分。


外,动词不定式具有动词特点, 可以有自己的宾语和状语,组成动词不定式短语。

动词不定 式的肯定形式是 以详细说明。

1. 作主语
to + d o ;其否定形式是 not to + do 。

下面以动词不定式在句中的作用来予 可以直接作主语。

如: to believe . 但在英语中,常用 it 作形式主语,真 To see is 正 的 主 语 即 动 词 不 定 式 放 在 后 面 。

如 : It's wrong to clean play and tricks tidy . on other people . 规律:动词 is + n .(名 It's our duty to keep our environment 不定式在句中作主语时,常放在 is + adj .(形容词)+ to do sth .或 It It 词)+ to do 2. 作宾语 start early . sth . it 仅作形式主语。

want ,decide ,agree 等动词后面跟并且只能跟不定式。

如: We agreed to a doctor . 而 love , like , begin , start , hate , She wants to be prefer 等词后面可以接不定式,还可以接动名词,意思无很大区别。

提示: doing 指 don't like like I 经常性动作, 而 like to do 指一次性的动作。

如: like swimming , but I now .我喜欢游泳,但我现在不想游。

stop , forget , remember , go on , try 等词或短语后面可以接不定式。

但后面接 to swim 特别注意 : 不定式和接动名词意思大不相同。

如 : 1)stop sth .停止一件事,去做另一件事。

to do the doing sth .停止正在做的事。

例: When came in , the Stop teacher stopped students stopped talking ; when out ,the to talk . 当老师走进 he came students 来时,学生们停止说话; 当老师走出去时, 学生们又开始说话。

go on , try 等词或短语后面接不定式和动名词用法有何区别?
2)思考:forget ,remember , 在 find / feel + it + adj .+ to do sth .句型中, it 是形式宾语,真正的宾语是后面的动词不 定式。

如: The man to sleep . downstairs text .
found it difficult to get I feel it easy to recite the 3. 作宾语补足语
tell ,ask , want , order ,teach ,invite ,warn ,wish , help , get ,wish ,help 等词后面常接不 定式作宾补。

如: I tell bus . him not to go there by Edison's mother taught and write .
him to read let ,make ,have ,see ,hear ,feel ,watch , notice 后面接不带 to 的不定式作宾补。

如: the They The next are sing a day . boss makes them work 16 hours I heard her sing in room . 提示:若变成被动语态,在上述结构中,不定式符号 to 要加上。

如: boss . made to work 16 hours a day by the She was heard to next room .
in 4. the 作定语:放在被修饰的名词、 代词后面 例:I help to do . . have a lot of work The the boy . 规律:动词不定式若在句中作 doctor said he could do nothing to 定语, 常放在被修饰的名词、代词之后。

提示:如果动词不定式和前面所修饰的词构成动 宾关系,若动词是不及物动词,切记不要忘掉介词。

如: I have a small bedroom to live in . with ?
Have you got some . save pens 例:His to write 5. 表语:放在连系动词 be 后面 a scientist . wish is to become The lives . 当务之急是抢救战士们的生 first 命。

important thing is to the soldiers' 规律:动词不定式在句中作表语时,通常对连系动词前面的名词进行诠释说明。

6. 作状语
目的状语:放在 go , come , use , live , in order 等词后面。

如: I come to see you . 原因状语: in time . He 放在 runs fast in order to get there sorry ,glad ,surprised , disappointed ,excited 等词后面。

如: I am glad you here . trouble you .
to see I am of the sorry to 作结果状语。

如: to reach . Some hold apples are hard The room is 1000 people .
large enough to 7. 与 what , who , whose , when , where , how 等疑问词连用,作宾语、宾语补足语、主 语等。

如: I next .(宾语)
don't know what to do He how taught to us how to use the computer .(宾语补足语) 语) 热身
练习:
根据句意,用括号内所给动词的适当形式填空。

there .(主 It's still a question get for us ( have ) supper .
1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. It's time like ( go ) shopping me ?
the Would It took you us old with an hour ( work ) out problem .
half enough ( join ) the army .
sister .
here .
He I I is feel am strange ( have ) a twin very glad ( meet ) you They prefer ( stay ) at go out .
home rather than them (come ) into just now .
We What saw he the room said made me ( feel )sorry .
am sorry . I forgot ( tell )you news .
the mountains . I His the in plan is ( spend )a few days got anything ( say )?
Have Have Do He you you you which one ( choose )?
decided know when ( start )?
too weak ( carry ) the stone .
is big 1. to have ; Key: meet say 2. to go 8. come 3. to work 9. 4. to join
5. 11. to have to spend
6. 12. to to
7. 13. to to stay feel 10. to carry
tell choose 14. to start 15. to。

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