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动名词做主语和不定式作主语区别 求高手解答~~~英语非谓语中动名词和分词的定义以及用法有何不同,求详细解释,线上等~~~

火烧 2022-08-12 01:52:21 1087
求高手解答~~~英语非谓语中动名词和分词的定义以及用法有何不同,求详细解释,线上等~~~ 求高手解答~~~英语非谓语中动名词和分词的定义以及用法有何不同,求详细解释,线上等~~~动名词就相当于名词了,

求高手解答~~~英语非谓语中动名词和分词的定义以及用法有何不同,求详细解释,线上等~~~  

求高手解答~~~英语非谓语中动名词和分词的定义以及用法有何不同,求详细解释,线上等~~~

动名词就相当于名词了,就是它在那个地方不能充当谓语而且要用名词的词性出现,所以用动名词,分词则是用于表示进行时,表示这个动作正在进行的意义,-ing表主动的,-ed表被动的。

非谓语中动名词与分词的区别

动词的-ing形式包括现在分词和动名词两种形式。他们的句法功能如下:
从上表可以看出:动词的-ing形式如果作句子的主语或者宾语时,应该是动名词形式;如果作补语或者状语时,应该是现在分词形式。那么作表语或者定语的动名词和现在分词又该怎样区分呢?
I.动名词与现在分词作表语时的比较
1.动名词作表语说明主语的内容,回答 what的问题;现在分词作表语相当于形容词作表语,说明主语的性质、特征等,回答how的问题。如:
①One of the best exercises is swimming.游泳是最好的运动专案之一。
②What pleases him most is bathing in the sea.最使他高兴的事是在海中沐浴。
③The situation both at home and abroad is very in- spiring.国内外的形势都很鼓舞人心。
④The color is pleasing to the eye.颜色悦目。
2.动名词作表语,表语和主语几乎处于同等地位,可以互换位置,其句意不变;现在分词作表语,表语和主语则不能互换位置。如:
①Our work is serving the people.(=Serving the people is our work.)我们的工作是为人民服务。
②The news was disappointing.那讯息令人失望。
3.作表语的现在分词前可以用very,quite,rather, greatly等副词修饰,而动名词则不可以。如:
①What he said was very encouraging.他的话很鼓舞人心。
②Our goal is realizing the four modernizations in the near future.我们的目标是在不久的将来实现四个现代化。
4.现在分词与形容词一样可以和more,the most构成形容词的比较级和最高阶,而动名词则不可以。如:
The story is the most fascinating.那个故事最迷人。
5.作表语用的现在分词除了和be连用以外,还可以和其它的系动词连用;而作表语的动名词则通常只能和be连用。如:
① His speech seems inspiring.他的演讲似乎很鼓舞人心。
②His interest is writing for the newspapers.他的爱好是给报社写文章。
6.有些用作表语的现在分词已经形容词化了。常见的有:exciting,moving,inspiring,missing,interesting, disappointing等。
II.动名词与现在分词作定语时的比较
1.动名词作定语时,表示它所修饰的名词的效能和用途,和它所修饰的名词在逻辑上没有主谓关系;现在分词作定语时,表示它所修饰的名词正在进行的动作,和它所修饰的名词在逻辑上有主谓关系,常可以扩充套件成一个定语从句。如:
a swimming girl =a girl who is swimming一个在游泳的姑娘
a walking stick =a stick that is used for walking一根柺杖
2.现在分词作定语有时可以后置,而动名词则通常只能放在它所修饰的名词之前。如:
①The girl wearing glasses is one of his students.戴眼镜的那个女孩是他的一个学生。
②I bought some reading materials.我买了一些阅读材料

非谓语和时态中动名词和现在分词的区别及用法,什么时后可省略主谓

看薄冰语法。这个讲得很详细。

英语中非谓语的详细解析?

给你推荐一本很具权威的语法书:张道真的《实用语法》

非谓语动词的详细用法?

非谓语动词做主语、表语和同位语
主语、表语和同位语在句子中用名词来担当,非谓语动词中动词不定式和动名词均可以用作名词,因此,动词不定式和动名词可以用来担当这三种成分,但要注意,并不是这两种非谓语动词的所有形式均可使用。不定式只使用一般式,用来表示将来要发生的事或用来表示警句。而表示无时间含义的概念或表语为no use 以及no good 时常用动名词一般式。
●例如:It is necessary (for you) to give up smoking. = (For you) to give up smoking is necessary.
对于你来说,戒菸是十分必要的。
不定式一般式to give up smoking做主语,表示将来,for you做不定式的逻辑主语,在听者清楚动作执行者的情况下,for you 也可省去。为了保持句子平衡,一般用it做形式主语,不定式短语往往放在表语之后, 做真正主语。
本句用复合句形式为:It is necessary that you should give up smoking.
●To protect the environment is everyone’s duty.= It is everyone’s duty to protect the environment.
保护环境人人有责。
不定式一般式to protect the environment用来表示警句。
●Teaching is a tiring but satisfying job.
教书是十分辛苦然而却令人感到满意的职业。
动名词“Teaching” 担当主语,表示概念。
●It is no use asking me. I know no more than you know.
你问我根本没用,我还没你了解得多呢。
在no use后,动名词asking做主语, 用it做形式主语。
●I don’t think it is any use going further.
我认为再进行下去也没有意义了。
在any use后,动名词going做主语。
●Let’s get out quick. It’s no good wasting time.
咱赶紧出去吧,浪费时间可没好处。
在no good后,动名词wasting做主语。
●My job is to look after these patients.
我的工作就是照顾好这些病人。
不定式一般式 “to look after” 做表语, 表示将来即将发生的具体动作。
●His habit, reading newspapers at night, remains unchanged.
他晚上看报的习惯一直没有改变。
动名词短语 “reading newspapers at night” 担当名词 “habit”的同位语,表示概念。
●Johnson’s desire, to be an astronaut, is clear to all of us.
我们大家都十分清楚约翰逊有一个当宇航员的强烈愿望。
不定式一般式to be an astronaut担当名词 “desire”的同位语, 表示将来即将发生的动作。
从上面的例子我们可以清楚地看到,究竟是用不定式一般式还是用动名词短语在句子中担当主语、表语和同位语,要根据句子中主语、表语和同位语所表示的动作的含义而确定。要注意,不定式只可以使用一般式表示将来,其他两种形式的不定式(进行式和完成式)不可以使用。
看看课件

在英语中非谓语动词的用法

非谓语动词主要包括不定式、动名词和现在分词。为了区分这三种不同的非谓语动词的用法和含义,我们将分别从三种非谓语动词在句子中做主语、宾语、宾语补足语、定语、状语、表语以及一些特殊结构句型等角度来区分其用法和细微含义。
1.不定式和动名词作主语的区别
(1)动名词作主语通常表示抽象动作;而不定式作主语表示具体动作。
Smoking is prohibited(禁止)here.这里禁止抽菸。(抽象)
It is not very good for you to smoke so much.你抽这么多烟对你身体很不好。(具体)
(2)动名词作主语时,通常用以表示一件已知的事或经验。
不定式短语通常用来表示一件未完成的事或目的。
Climbing mountains is interesting.爬山很有趣。(经验)
Driving a car during the rush hour is tiring.在高峰时刻开车令人厌烦。(经验)
(3)不定式做主语,一般用it当形式主语,把作主语的不定式短语后置。
It took me only five minutes to finish the job.
2.不定式、动名词和分词作表语的区别
(1)不定式作表语
1)不定式作表语一般表示具体动作,特别是表示将来的动作。
To do o things at a time is to do neither.--次做两件事等于未做。
What I would suggest is to start work at once.我的建议是立刻开始干。
(2)如果主语是不定式(表示条件),表语也是不定式(表示结果)。
To see is to believe.百闻不如一见。
To work means to earn a living.工作就是为了生活。
(3)如果主语是以aim, duty, hope, idea, happiness, job, plan, problem, purpose, thing, wish等为中心的名词,或以what引导的名词性从句,不定式作表语是对主语起补充说明 作用。
His wish is to buy a luxurious car in the near future.他的希望是在不远的将来买一辆豪华轿车。
The function of Louis Sullivan's architecture was to provide large uninterrupted floor areas and to allow ample light into the interior.
The most important thing is to negotiate with them about the future of the plant.
(2)动名词作表语:动名词作表语,表示抽象的一般性的行为。
Our work is serving the people.我们的工作是为人民服务。
His hobby is collecting stamps.他的爱好是集邮。
注:动名词作表语时与进行时态中的现在分词形式相同,但其所属结构迥异,进行时态说明动作是由主语完成的。动名词做表语,说明主语的性质或情况。
People cannot but feel puzzled, for they simply cannot understand how he could have made such a stupid mistake.
His victory in the final was no more convincing than I had expected.
(3)分词作表语
分词做表语有两种情况,一种是现在分词做表语,一种是过去分词做表语,这两者区别是考试中经常考到的地方。一般来说,表示心理状态的动词如excite, interest等都是及物动词,汉语意思不是“激动”,“高兴”,而是“使激动”、“使高兴”,因而现在分词应该是“令人激动的”、“令人高兴的”,过去分词则是“感到激动的”和“感到高兴的”。所以,凡表示“令人……的”都是-ing形式,凡是表示“感到……”都用-ed形式。换句话说,若人对……感兴趣,就是somebody is interested in...,若人/物本身有兴趣时,就是说sb./sth. is interesting.
这类词常见的有:
interesting使人感到高兴--interested感到高兴的
exciting令人激动的--excited感到激动的
delighting令人高兴的--delighted感到高兴的
disappointing令人失望的--disappointed感到失望的
encouraging令人鼓舞的--encouraged感到鼓舞的
pleasing令人愉快的--pleased感到愉快的
puzzling令人费解的--puzzled感到费解的
satisfying令人满意的---satisfied感到满意的
surprising令人惊异的--surprised感到惊异的
worrying令人担心的--worried感到担心的
Travelling is interesting but tiring.旅行是有趣的,但是使人疲劳。
The pupils will get confused if they are made to learn too much.如果要学生学得太多,他们会感到糊涂的。
The argument is very convincing.他的论点很令人信服。
They were very excited at the news.听到这个讯息,他们非常激动。
3.不定式和动名词作宾语的区别
英语中大多数动词既可跟不定式,也可跟动名词作直接宾语,但有些动词要求:
(1)不定式做宾语和宾语补足语
1)下面的动词要求不定式做宾语
attempt企图 enable能够 neglect忽视
afford负担得起 demand要求 long渴望
arrange安排 destine注定 mean意欲,打算
begin开始 expect期望 omit忽略,漏
appear似乎,显得 determine决定 manage设法
cease停止 hate憎恨,厌恶 pretend假装
ask问 dread害怕 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 fet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
consent同意,赞同 intend想要 refuse拒绝
decide决定 learn学习 vow起
contrive设法,图谋 incline有…倾向 propose提议
seek找,寻觅 try试图
2)下面的动词要求不定式做宾补:动词+宾语+动词不定式
ask要求,邀请 get请,得到 prompt促使
allow允许 forbid禁止 prefer喜欢,宁愿
announce宣布 force强迫 press迫使
bride 收买 inspire鼓舞 request请求
assist协助 hate憎恶 pronounce断定,表示
advise劝告 exhort告诫,勉励 pray请求
authorize授权,委托 help帮助 remend劝告,推荐
bear容忍 implore恳求 remind提醒
beg请求 induce引诱 report报告
pel强迫 invite吸引,邀请, summon传唤
mand命令 intend想要,企图 show 显示
drive驱赶 mean意欲,打算 train训练
cause引起 instruct指示 require要求
deserve应受 leave使,让 tell告诉
direct指导 like喜欢 tempt劝诱
entitle有资格 order命令 warn告诫
enable使能够 need需要 urge激励,力说
encourage鼓励 oblige不得不 want想要
condemn指责,谴责 lead引起,使得 teach教
entreat恳求 permit允许 wish希望
(2)有少数动词只能用动名词作宾语
acknowledge承认,自认 cease 停止 mention说到,讲到
admit 承认 tolerate忍受 dislike不喜欢,讨厌
advocate:提倡,主张 plete完成 dread可怕
appreciate 感激,欣赏 confess坦白 endure忍受
avoid避免 contemplate细想 enjoy享有,喜爱
bear忍受 defer拖延 envy嫉妒
can't help不禁 delay延迟 escape逃跑,逃避
can't stand受不了 deny否认 excuse借口
consider 考虑 detest嫌恶 fancy幻想,爱好
favor 造成,偏爱 mind 介意 repent悔悟
figure描绘,计算 miss错过 resent怨恨
finish完成,结束不得 pardon原谅,饶恕 resist抵抗,阻止
five原谅 permit 允许 resume恢复
imagine设想 postpone延迟,延期 risk冒险
involve卷入,包含 practise 实行,实践 suggest建议
hate讨厌 prevent阻止 save营救,储蓄
keep保持 quit放弃停止 stand坚持,忍受
loathe非常讨厌,厌恶 recall回想
例如:I appreciate having been given the opportunity to study abroad o years ago.我很感激两年前给我出国学习的机会。
(3)有些动词后使用动名词和动词不定式作宾语的差别
1)fet to do 忘记要去做某事(此事未做)
fet doing忘记做过某事(此事已做过或已发生)
2)s to do 停止、中断(某件事),目的是去做另一件事
s doing 停止正在或经常做的事
3)remember to do 记住去做某事(未做)
remember doing记得做过某事(已做)
4) regret to do对要做的事遗憾
regret doing对做过的事遗憾、后悔
5)try to do努力、企图做某事
try doing试验、试一试某种办法
6) mean to do打算,有意要…
mean doing意味着
7)go on to do 继而(去做另外一件事情)
go on doing 继续(原先没有做完的事情)
8)propose to do 打算(要做某事)
proposing doing建议(做某事)
9) like /love/hate/ prefer +to do 表示具体行为;+doing sth 表示抽象、倾向概念
(注)如果这些动词前有should一词,其后宾语只跟不定式,不能跟动名词。例如:
I should like to see him tomorrow.
10) need, want, deserve +动名词表被动意义;+不定式被动态表示“要(修、清理等)”意思。
Don't you remember seeing the man before?你不记得以前见过那个人吗?
You must remember to leave tomorrow.你可要记着是明天动身。
I don't regret telling her what I thought.我不后悔给她讲过我的想法。(已讲过)
I regret to have to do this, but I have no choice.我很遗憾必须这样去做,我实在没办法。(未做但要做)
You must try to be more careful.你可要多加小心。
Let's try doing the work some other way.让我们试一试用另外一种办法来做这工作。
I didn't mean to hurt your feeling.我没想要伤害你的感情。
This illness will mean (your) going to hospital.得了这种病(你)就要进医院。
4.不定式、现在分词和过去分词作定语的区别
(1)不定式作定语
1)不定式与其所修饰的名词可能是主谓关系
He was the last one to leave school yesterday.昨天他是最后一个离开教室的。
The train to arrive was from London.将要到站的火车是从伦敦开来的。
2)不定式与其所修饰的名词可能是动宾关系
Get him something to eat.给他拿点儿东西吃。
She has a lot of work to do in the morning.早上他有很多工作要做。
3)不及物动词构成的不定式做定语,要加上适当的介词和被修饰的名词形成逻辑上的动宾关系,这里的介词不能省去。
I need a pen to write with.我需要一支笔写字。
There is nothing to worry about.没有什么值得发愁的。
4)不定式修饰一些表示方向、原因、时间、机会、权利等抽象名词如:
ability能力,本领 drive赶,驾驶 movement运动,活动
ambition抱负,野心 effort努力,尝试 need需要,需求
campaign战役,运动 failure失败,不及格 opportunity机会
chance机会 force力,压力,要点 promise许诺,希望
courage勇气 intention意向,意图 reason理由,原因
decision决定 method方法,方式 light光,光线,亮光
determination决心,决定 motive动机,目的 struggle奋斗,努力,
tendency倾向,趋势 wish希望,愿望,祝愿
5)被修饰的名词前有序数词、形容词最高阶或next, second, last, only和not a,the等限定词时候,只能用不定式。
6)不定代词something, nothing, little, much, a lot 等习惯上用不定式做定语。
John will do anything but work on a farm.除了农活,约翰什么都愿意干。
7)如果其动词要求用不定式做宾语,或者其形容词要器接不定式做补语,则相应的名词一般用不定式做定语。如: tend to do---tendency to do;decide to do = decision to do;be curious to do = curiosity to do
His wish to buy a car came true.他要买辆车的愿望实现了。
Their decision to give up the experiment surprised us.
他们放弃这个实验的决定使我们大吃一惊。
He is always the first to e and the last to leave.
他总是第一个到来,最后一个离去。
(2)分词作定语
分词作定语时有下面几个特点:
1)现在分词表示主动意义,过去分词一般表示被动含意。
2)现在分词表示正在进行,过去分词表示状态或做完(完成)的事。
He rushed into the burning house.他冲进了正在燃烧着的房子。
The child standing over there is my brother.站在那儿的男孩子是我弟弟。
The room facing south is our classroom.朝南的房间是我们的教室。
Have you got your watch repaired? 你拿到那个修好的表了吗?
He is an advanced teacher.他是个先进教师。
3)下列不及物动词也以过去分词形式做定语或表语,但不具有被动意义,这点要注意:
departed, elapsed, faded, fallen, gone, frown-up, retired, returned, risen, set, vanished, much-traveled, newly-arrived, recently-e
(3)不定式和分词作定语时的时间关系
一般来说,不定式所表示的动作发生在谓语动词所表示的动作之后;现在分词所表示的动作与谓语动词所表示的动作同时发生;过去分词表示的动作发生在谓语动词所表示的动作之前。例如:
Do you want to see the doctor to be sent for from Beijing?
你要见那位将从北京请来的医生吗?
Do you want to see the doctor working on the case report in the office?
你要见那位正在办公室里写病历的医生吗?
5.不定式和分词作状语的区别
(1)现在分词与过去分词作状语的区别。
现在分词做状语与过去分词做状语的最主要区别在于两者与所修饰的主语的主动与被动关系的区别。
1)现在分词作状语时,现在分词的动作就是句子主语的动作,它们之间的关系是主动关系。
He went out shutting the door behind him.
他出去后将门随手关上。
Not knowing what to do, he went to his parents for help.
由于不知如何办是好,他去找父母帮忙。
2)过去分词作状语时,过去分词表示的动作是句子主语承受的动作,它们之间的关系是被动关系。
Given more attention, the trees could have grown better.
如果对这些树多关心一些,它们本来会长得更好。
Faced with difficulties, we must try to overe them.
在遇到困难的时候,我们必须设法克服。
(2)动词不定式和分词作状语的区别
1)分词作状语一般表示伴随,而不定式常常表示目的。
They stood by the roadside talking about the plan.他们站在路边谈论著这个计划。(伴随)
They stood by the roadside to talk about the plan.他们站在路边为的是谈论这个计划。(目的)
2)分词作状语放在句子开头,除表示原因之外有时表示时间或条件。动词不定式作状语时,除了表示目的以外,还表示结果或原因。
Reading attentively,he fot the time for lunch.由于在专心读书,他忘了吃午饭的时间。(原因)
Reading carefully,he found something he had not known before.他仔细读书时,发现了一些从前不知道的东西。(时间)
Reading carefully,you'll learn something new.只要你仔细阅读,你会学到一些新的东西。(条件)
His family was too poor to support him.他的家庭太穷,不能维持他的生活。(结果)
The boy is not tall enough to reach the book shelf.这男孩个子不够高,手伸不到书架。(结果)
We are glad to hear the news.我们很高兴听到这讯息。(原因)
(3)下面一些句型是不定式做状语时候应该注意的:
a:not/never too…to, too…not to , but/only too… to, too ready/eager/apt/inclined to 表示肯定意义
b:做结果状语的不定式只能出现在句子的末尾,常见的不定式动词有:find, hear, see, be told, form, give, make, produce 等。
c:不定式做状语时,其逻辑主语一般为句子的主语,否则用for引导主语。
6.非谓语动词常考的其它结构
(1)疑问词+不定式结构
疑问词who,what,which,when,where和how后加不定式可构成一种特殊的不定式短语。它在句中可以用作主语、宾语、表语和双重宾语。如:
When to start has not been decided.何时动身尚未决定。(主语)
I don't know what to do.我不知道该怎么办。(宾语)
The difficulty was how to cross the river.困难在于如何过河。(表语)
I can tell you where to get this book.我可以告诉你哪里可以买到此书。(双重宾语)
注)A.有时疑问词前可用介词,如:
I have no idea of how to do it.我不知道如何做此事。
B.动词know 后面不能直接跟不定式作宾语,只能跟疑问词(如:how, what)+不定式:
While still a young boy, Tom knew to play the piano well and as he grew older, he wrote operas, the most famous of which is Carmen.
(2)介词except和but作“只有…,只能…”讲时跟不定式结构(but与不带to的不定式连用)。
When the streets are full of melting snow, you cannot help but getting your shoes wet.
(3)不带to的不定式
1)在表示生理感觉的动词后的不定式不带to。这类词有:
feel 觉得 observe 注意到,看到 overhear听到
watch注视 listen to听 perceive察觉,感知
notice注意 see看见 look at看 hear听
On seeing the young child fell into the lake,Eric sprang to his feet,and went on the rescue.
2)另一类是某些使役动词,如make, let,have等。如:
Let him do it.让他做吧。
I would have you know that I am ill.我想要你知道我病了。
(注):
①上述感觉动词与使役动词转换为被动结构时.其后的不定式一般需带to,如:
He was seen to e.
The boy was made to go to bed early.
②在动词find与help之后,不定式可带to亦可不带to,如:
He was surprised to find the sheep (to) break fence at this season.他发现羊在此季节越出栅栏,感到惊讶。
3)在do nothing/anything/everything but(except)结构中。例如:
Last night I did nothing but watch TV.昨天晚上,我除了看电视别的什么也没有干。
但是,如果谓语动词不是“do nothing,anything,everything”,那么but(except)所跟的不定式则仍须带。
The doctor told him nothing but to s smoking.医生除了让他戒菸,其它什么都没有说。
There was nothing for them to do but to remain silent.除了保持沉默以外,他们没有别有别的办法。
(4)不定式与动名词的逻辑主语和分词独立结构
1)不定式的逻辑主语为:for +名词(或代词宾格)+ 不定式。例如:
I found it impossible for him to do the job alone.我发现他—个人干这活是不可能的。
(注)在表示人物性格、特性等的形容词后面,常用of引出不定式的逻辑主语。例如:
It was wise of him to do that.他那样做是明智的。
2)动名词的逻辑主语为;①人称代词的所有格+动名词;②名词's+动名词。例如:
Tom insisted on my going with them.他坚持要我和他们一起去。
He dislikes his wife's working late.他不喜欢他妻子工作得很晚。
3)某些形容词,如:careless等不定式后可以加of来引汇出其逻辑主语。这类词主要有:absurd, bold, brave, courageous, careful, careless, clever, wise, foolish, silly, stupid, good, nice, kind thoughtful, considerate, greedy, generous, honest, modest, polite, rude, cruel ,selfish, wicked, wrong等
It is very kind of you to help me.你帮助我太好了。
间或也可用for + there to be表示(而且there后面的不定式只能是to be)。
It's a great pity for there to be much trouble in the pany.太遗憾了公司里有这么多的麻烦。
7.非谓语动词中的有关句型
(1)动名词作主语的句型
1)Doing...+ v. Reading is an art.阅读是门艺术。Seeing is believing.眼见为实。
2) It is + no use, no good (fun, a great pleasure, a waste of time, a bore...)等名词+doing sth.
It is no use crying.哭没有用。It is no good objecting.反对也没有用。
It is a great fun playing football.打篮球很有趣。
It is a waste of time trying to explain.设法解释是浪费时间。
3)It is + useless (nice, good,interesting, expensive等形容词)+ doing sth.
It is useless speaking.光说没用。
It is nice seeing you again.真高兴又遇到了你。
It is good Playing chess after supper.晚饭后弈棋挺好。
It is expensive running this car.开这种小车是浪费。

如何区分谓语动词和非谓语动词,以及用法?

谓语动词
基本结构
谓语动词指在句子中充当谓语的动词,可以是及物动词,也可以是不及物动词。英语句子的成分与现代汉语中学的句子成分类似,基本构成也包含主、谓、宾,有时有补语、状语,还有插入语等成分。由做谓语的动词在句子中称为谓语动词。一般来说没有谓语的句子是不完整的,比如你举例的句子就没有谓语,由于谓语是说明主语的,所以没有谓语的例句就像个没头的苍蝇,让人觉得很乱,不知所云。但是有些句子中谓语是可以省略的,比如感叹句,What a silly thing (you have done)!括号内的是句子的主语和谓语部分均可省略
就高中阶段常用的谓语动词就不胜列举.至于最常用的著中说法其实没有必要.范围不明且举上一天一夜都举不尽!
所以掌握动词用法非常重要.动词做谓语放在主语或宾语之后,比如:I love you中, love就是谓语动词,又如You know what i know.中,两个know都是谓语成分,紧跟在施动者后.这是谓语动词的普通用法.动词一般都可以做谓语,其中Do可以代替大多数谓语动词.
至于特殊的谓语动词用法很灵活,比如虚拟语气中,谓语动词常采用过去时.有的谓语还有固定用法,比如If I were you I would tell him the truth.这里就体现的是虚拟语气中Be动词的固定变化,须识记.
还有一些可充当谓语动词使用的动词性短语,如turn off,look into,break up... ...
谓语动词与非谓语动词的区别
1) 谓语动词在句中可单独作谓语,而非谓语动词不能单独作谓语。
Miss Mary teaches us English.
玛丽教我们英语。(teaches 动词作谓语)
Mr.Victor came to our classroom to have a talk with us last week.
维克托先生上周来到了我们教室和我们谈话。 (to have a talk.... 不定式作状语)
2) 谓语动词受主语的人称和数的限制,而非谓语动词形式没有这种限制。
Larke likes the pop music.
拉克喜欢流行音乐。 (动词用单数第三人称形式)
Larke has nothing to do today.
拉克今天没什么事要做。(do 用原形)
非谓语动词的特征
1 如果非谓语动词是及物动词,后面须跟宾语。
Studying English is my favorite.
学习英语是我的爱好。(studying 后跟宾语)
To help him is my duty.
帮助他是我的责任。(help 后跟宾语)
2 非谓语动词可以带有自己的状语或逻辑主语。
Working under such a condition is terrible.
在这样的环境下工作太可怕了。(under such a condition 是 working 的状语)
It's too difficult for him to master English in such a short time.
他在这么短的时间内掌握英语太难了。(for him 作不定式的逻辑主语)
3 非谓语动词仍有语态和时态的变化。
I am sorry to have kept you waiting long.
对不起让你久等了。(to have kept...是不定式的完成形式)
Seen from the mountain, the city looks much more beautiful.
从山上看,这座城市美丽多了。(Seen from...是分词的被动形式)
4 非谓语动词在句中可以当成名词或者形容词来使用。
Our ing made him happy.
我们的到来使他很高兴。(ing 起名词作用)
There are o big swimming pools here.
这儿有两个大型游泳池。(swimming 起形容词作用)</CA>
police 用作一个警察的时候就是用is,例如the police stand there is my uncle.当警察作为一个职业的泛称的时候也用is,the police is a good vacation.
下面是主谓一致的知识,希望对你有用。
主谓一致
主谓一致是指:
1) 语法形式上要一致,即单复数形式与谓语要一致。
2) 意义上要一致,即主语意义上的单复数要与谓语的单复数形式一致。
3) 就近原则,即谓语动词的单复形式取决于最靠近它的词语,
一般来说,不可数名词用动词单数,可数名词复数用动词复数。
There is much water in the thermos.
但当不可数名词前有表示数量的复数名词时,谓语动词用复数形式。
e.g. Ten thousand tons of coal were produced last year.
Large quantities of water are needed.
In western countries, mountains of rubbish are thrown away each day.
1 并列结构作主语时谓语用复数
Reading and writing are very important.
注意: 当主语由and连结时,如果它表示一个单一的概念,即指同一人或同一物时,谓语动词用单数,and 此时连线的两个词前只有一个冠词。
The iron and steel industry is very important to our life.
谓语动词的概念
谓语动词是与非谓语动词相对应的概念.两者都是动词,但是前者是作谓语成分,后者不能作谓语成分.而谓语成分就是用来说明主语的动作或状态的,一般由动词或短语动词承担.
比如:我看电视.”看”就是谓语.
你正在上网.”上网”也是谓语.
再举几个英语句子吧:I see a girl.我看见一个女孩.”看见””see"就是这个句子的谓语.而see也是个动词,所以就叫做谓语动词.She is very beautiful.她很漂亮."is"就是这个句子的谓语,也是动词.
而短语动词就是动词加小品构成的起动词作用的短语叫短语动词。例如:
Turn off the radio. 把收音机关上。(turn off是短语动词)
短语动词的构成基本有下列几种:
1)动词+副词,如:black out;
2)动词+介词,如:look into;
3)动词+副词+介词,如:look forward to。构成短语动词的副词和介词都统称为小品词。
以后你会学到非谓语动词,顾名思义,非谓语动词也是动词,但不能作谓语,只能作主语、表语、宾语、补语、状语、定语。非谓语动词又分为动名词、不定式和分词。
典型例题
The League secretary and monitor ___ asked to make a speech at the meeting.
A. is B. was C. are D. were
答案B. 注: 先从时态上考虑。这是过去发生的事情应用过去时,先排除A.,C.。本题易误选D,因为The League secretary and monitor 好像是两个人,但仔细辨别, monitor 前没有the,在英语中,当一人兼数职时只在第一个职务前加定冠词。后面的职务用and 相连。这样本题主语为一个人,所以应选B。
2 主谓一致中的靠近原则
1) 当there be 句型的主语是一系列事物时,谓语应与最邻近的主语保持一致。
There is a pen, a knife and several books on the desk..
There are enty boy-students and enty-three girl-students in the class.
2)当either… or… 与neither… nor, 连线两个主语时,谓语动词与最邻近的主语保持一致。 如果句子是由here, there引导,而主语又不止一个时,谓语通常也和最邻近的主语一致。
Either you or she is to go.
Here is a pen, a few envelopes and some paper for you.
3 谓语动词与前面的主语一致
当主语后面跟有with, together with, like, except, but, no less than, as well as 等词引起的短语时,谓语动词与前面的主语一致。
The teacher together with some students is visiting the factory.
He as well as I wants to go boating.
4 谓语需用单数
1) 代词each和由every, some, no, any等构成的复合代词作主语,或主语中含有each, every, 谓语需用单数。
Each of us has a tape-recorder.
There is something wrong with my watch.
2) 当主语是一本书或一条格言时,谓语动词常用单数。
The Arabian Night is a book known to lovers of English.
<<天方夜谭>>是英语爱好者熟悉的一本好书。
3) 表示金钱,时间,价格或度量衡的复合名词作主语 时,通常把这些名词看作一个整体,谓语一般用单数。(用复数也可,意思不变。)
Three weeks was allowed for making the necessary preparations.
Ten yuan is enough.
5 指代意义决定谓语的单复数
1) 在代词what, which, who, none, some, any, more, most, all等词的单复数由其指代的词的单复数决定。
All is right. (一切顺利。)
All are present. (所有人都到齐了。)
2) 集体名词作主语时,谓语的数要根据主语的意思来决定。如family, audience, crew, crowd, class, pany, mittee等词后用复数形式时,意为这个集体中的各个成员,用单数时表示该个集体。
His family isn't very large. 他家不是一个大家庭。
His family are music lovers. 他的家人都是音乐爱好者。
但集合名词people, police, cattle, poultry等在任何情况下都用复数形式。
Are there any police around?
3)有些名词,如variety, number, population, proportion, majority 等有时看作单数,有时看作复数。
A number of +名词复数+复数动词。
The number of +名词复数+单数动词。
A number of books have lent out.
The majority of the students like English.
6 与后接名词或代词保持一致
1) 用half of, part of, most of, a portion of 等词引起主语时,动词通常与of后面的名词,代词保持一致。
Most of his money is spent on books.
Most of the students are taking an active part in sports.
2) 在一些短语,如 many a 或 more than one 所修饰的词作主语时,谓语动词多用单数形式。但由more than… of 作主语时,动词应与其后的名词或代词保持一致。
Many a person has read the novel. 许多人都读过这本书。
More than 60 percent of the students are from the city.百分之六十多的学生都来自这个城市。

动名词做主语和不定式作主语区别 求高手解答~~~英语非谓语中动名词和分词的定义以及用法有何不同,求详细解释,线上等~~~

动名词定义及用法求详细 线上等 拜托了

1.动名词定义:具有名词性质,可在句中担任主语,宾语表语,定语,具有所有格作修饰语。
2.形式:以do为例
doing → being done
having done → having been done
3.用法:
(1)主语:
Saving is easier than doing.
His ing here will be a great help.
It is no use waiting here, he has left.
There is no getting along with him.(简直无法和他相处)
(2)表语:
His job is keeping the hall clean as possible.
Seeing is believing.
(3)宾语:
a. 动词宾语:
He admitted taking the book.
I do mind your smoking here.
重磅要点:下列动词须跟动名词作宾语:
admit, appreciate, avoid, plete, delay, deny, enjoy, fancy, finish, mind, practice, resent, risk, suggest, allow, permit...
特注:以allow为例:allow + doing sth(动名词作宾语)。但可以:Allow sb to do sth(不定式作宾补)。
这类动词常见如 advise, allow, permit, remend, etc.
b. 作介词宾语:
He left without saying goodbye to us.
I'm looking forward to meeting you.(to 在这里是介词)
(4)定语:
reading room swimming pool walking stick
4.动名词复合结构:由名词所有格或物主代词与动名词构成。
His leaving is a great loss.
Mother dislikes my (me) working late.
John's having seen her did not make her worried.
注:动名词复合结构多作主语或宾语,作主语是必须是所有格。如上二例,但作宾语时可以用所有格,也可用普通格。
5.动名词时态:
I am thinking of setting a new dictionary.(以后)
He never talked to me about his having been in Paris.(以前)
6.动名词语态:
He doesn't like being flattered.
I heard of his having been chosen to be the coach of the team.
7.动名词与不定式在用法上的几点比较:
(1)在 begin,start,continue 等词后用动名词或不定式区别不大。
He began writing / to write in 1980.
(2)下列动词跟不定式或动名词所表示意义差别很大,注意使用。
He sped talking. 停止讲话。
He sped to talk. 停下来开始讲话。
Please remember to post the letter. 记住寄走这封信。
I remember posting the letter. 我记得寄出了这封信。
I fot to lock the door yesterday. 昨天我忘记锁门了。(未锁)
I fot telling him the news. 我忘了我曾告诉过他这个讯息。(做过的事情忘记了)
仅供参考,望能帮助到你,呵呵!

  
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