非谓语动词总结 篇一
非谓语动词是指在句子中充当动词的成分,但不具备时态和人称的特征。在英语中,非谓语动词主要有不定式、动名词和现在分词三种形式。本文将分别介绍这三种非谓语动词的用法和特点。
一、不定式(Infinitive)
不定式是以to加动词原形构成的,常用来表示目的、结果、原因、方式、条件等。不定式可以作主语、宾语、表语、定语、状语等。
1. 作主语
To study hard is important for students.(努力学习对学生来说是重要的)
2. 作宾语
I want to go shopping.(我想去购物)
3. 作表语
Her dream is to become a doctor.(她的梦想是成为一名医生)
4. 作定语
The best way to learn English is to practice every day.(学习英语的最佳方法是每天练习)
5. 作状语
He left his hometown to seek better job opportunities.(他离开家乡寻找更好的工作机会)
二、动名词(Gerund)
动名词是以动词-ing形式构成的,常用来表示动作的进行或者作为名词的用法。动名词可以作主语、宾语、表语、定语、状语等。
1. 作主语
Reading books is my favorite hobby.(读书是我的最爱)
2. 作宾语
I enjoy swimming in the sea.(我喜欢在海里游泳)
3. 作表语
His job is teaching English.(他的工作是教英语)
4. 作定语
The running water is so refreshing.(流动的水非常清凉)
5. 作状语
She went shopping, hoping to find a nice dress.(她去购物,希望能找到一件漂亮的裙子)
三、现在分词(Present Participle)
现在分词是以动词-ing形式构成的,常用来表示主动、进行、同时发生的动作。现在分词可以作定语、状语等。
1. 作定语
The crying baby needs to be fed.(哭泣的婴儿需要喂食)
2. 作状语
He walked out of the room, humming a song.(他哼着歌走出了房间)
总结:非谓语动词是英语中重要的语法结构,掌握好非谓语动词的用法对于提高英语表达能力非常重要。通过学习不定式、动名词和现在分词的用法和特点,我们可以更好地理解和运用非谓语动词,使我们的英语写作和口语更加流利和准确。
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非谓语动词总结 篇二
非谓语动词是英语中一种特殊的动词形式,不具备时态和人称的特征。在英语中,非谓语动词包括不定式、动名词和现在分词。本文将分别介绍这三种非谓语动词的用法和特点。
一、不定式(Infinitive)
不定式是以to加动词原形构成的,常用来表示目的、结果、原因、方式、条件等。不定式可以作主语、宾语、表语、定语、状语等。
1. 作主语
To travel is my dream.(旅行是我的梦想)
2. 作宾语
She wants to learn to play the piano.(她想学习弹钢琴)
3. 作表语
The most important thing is to be happy.(最重要的是要快乐)
4. 作定语
I have a lot of books to read.(我有很多书要读)
5. 作状语
He went to the store to buy some groceries.(他去商店买了些杂货)
二、动名词(Gerund)
动名词是以动词-ing形式构成的,常用来表示动作的进行或者作为名词的用法。动名词可以作主语、宾语、表语、定语、状语等。
1. 作主语
Swimming is good for health.(游泳对健康有益)
2. 作宾语
I enjoy reading novels.(我喜欢读小说)
3. 作表语
Her hobby is painting.(她的爱好是绘画)
4. 作定语
The singing birds woke me up.(鸟儿的歌声把我吵醒了)
5. 作状语
She walked home, humming a tune.(她边走边哼着曲子回家)
三、现在分词(Present Participle)
现在分词是以动词-ing形式构成的,常用来表示主动、进行、同时发生的动作。现在分词可以作定语、状语等。
1. 作定语
The running water is so clear.(流动的水非常清澈)
2. 作状语
He walked out of the room, whistling a song.(他边走出房间边吹着曲子)
总结:非谓语动词是英语中重要的语法结构,熟练掌握非谓语动词的用法对于提高英语表达能力至关重要。通过学习不定式、动名词和现在分词的用法和特点,我们可以更好地理解和运用非谓语动词,使我们的英语写作和口语更加流利和准确。
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非谓语动词总结 篇三
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.这里禁止抽烟。
(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 rus
h 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 two 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
The argument is very convincing.他的论点很令人信服。
They were very excited at the news.听到这个消息,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
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
非谓语动词总结 篇四
一、非谓语动词的概念
动词的基本用法是作谓语。
当句中已经有了谓语动词了,要选或要填的动词就只能用非谓语形式了。
非谓语形式有三种:
1、动词不定式:to do
2、动词的ing : doing
3、 动词的过去分词:done
二、三种形式的含义(基本用法)
不定式:表示目的和将来;动词的ing:表示主动和进行;过去分词:表示被动和完成。
三、非谓语动词的否定形式
在非谓语动词前加not, never. 即 not / never to do, not / never doing
四、非谓语动词的复合结构
不定式的复合结构:for / of sb. to do sth.
动词 ing 形式的复合结构:宾格或所有格+doing (-ing 形式作主语时,用的所有格+doing)
五、非谓语动词的做题步骤
1、判定是否用非谓语形式。
方法:看看句子中是否已有了谓语动词了
2、找非谓语动词的逻辑主语。
方法:非谓语动词的逻辑主语一般是句子的主语。
3、判断主被动关系。
方法:非谓语动词与其逻辑主语的主动还是被动关系。
4、判断时间关系。
方法:分析句子,看看非谓语动词所表示的动作发生在谓语动作之前、之后还是同时。
之前常用 done; 之后常用to do; 同时常用doing.
学习非谓语形式时,建议把三种形式一起来比较学习,会更加有效一些。
一、非谓语动词作主语和表语的比较
1、不定式和动名词作主语和表语
a. 不定式表示一次性的、具体的动词。
动词ing 常表示一般的、泛指的或习惯性的动作。
如:
________ is a good form of exercise for both young and old.
A. The walk B. Walking C. To walk D. Walk
(分析) a good form 暗示泛指一般的行为,用动名词作主语,选 B
b. 不定式作主语时,常用it 作形式主语,即用句型:It is + adj. / n. + (for / of sb. ) to do sth.
It’s important for us to learn English well.
It’s kind of you to help us.
注意:下面几个句型是用动名词:
It’s no good / use doing sth.
It’s useless doing sth.
There is no need to do sth.
2、不定式、动名词、分词作表语的比较
1、不定式、动名词作表语,.表示主语的内容。
如:
My job is teaching / to teach English. (teaching / to teach English 是my job的内容)
Knowing who we are means knowing what we like to do. (主表语要用同一种形式)
2、 分词作表语
记住:一些表示情感、情绪的动词,常用分词形式作表语。
现在分词表示主语的性质特征,用过去分词表示主语的'状态。
常用动词:surprise (使某人吃惊), surprising (令人吃惊), surprised (主语)感到吃惊)类似动词有:excite (激动),astonish (惊奇),shock (震惊),scare (惊恐), disappoint (失望),move (感动),
如:The movie is exciting. We are excited at the news.
3、 在seem / appear (似乎,好像), prove / turn out (被证明是), remain (仍然是,尚待)等连系动词后,可用不定式作表语。
如:He seemed (to be ) very happy.
非谓语动词总结 篇五
一、不定式
动词不定式是动词的一种非谓语形式,没有人称和数的变化,不能单独作句子的谓语。其构成形式为"to 动词原形"
动词不定式作主语
1. It's our duty to clean the room every day.
2. To teach English is my favorite.
动词不定式作宾语
1. He wants to buy some vegetables.
2. Don't forget to bring your homework with you when you come to school.
3. He found it very difficult to fall asleep.
[简析]在want,like,agree,hope,wish,learn,begin,start,seem,decide,hate,choose,forget,remember等动词后面,可以接不定式作宾语。如果其后接形容词补足语时,则可以用it作形式宾语,而把作真正宾语的不定式放到后面。
动词不定式作宾语补足语
1. Robert often asks us to help him with his Chinese, so his Chinese is much better than before.
2. Mr Li often teaches his Japanese friends to cook Chinese food.
[简析]不定式可以用作宾语补足语。后面可以接不定式作宾语补足语的动词有:ask,teach,expect,tell,allow等。
动词不定式作状语
1. She went to see her teacher.
2. Meimei likes English very much. She does her best to learn English well.
[简析]go,come,try,do / try one's best等动词或短语动词作谓语时,其后常常可以接不定式作目的状语。
动词不定式作定语
1. Would you like something to drink?
2. I have a lot of homework to do.
3. He is not an easy man to get on with.
[简析]不定式作定语时,常放在被修饰的词语之后,与被修饰的词语为逻辑上的主谓关系或动宾关系;如果不定式的动词是不及物动词,其后要加上必要的介词或副词,构成的短语动词相当于及物动词。
不带to的动词不定式
1. We saw him enter the building and go upstairs.
2. So much work usually makes them feel very tired.
3. Your father is sleeping. You'd better not wake him up.
4. I was made to do my homework in the afternoon.
[简析]1.在see,watch,hear,feel, notice等感官动词和make,have,let等使役动词后面作宾语补足语的不定式不带to.但是在被动语态中,作主语补足语的不定式要带to(let没有被动语态)。2.在"had better"后面接不带to的不定式。
某些动词后面接不定式和接动词-ing形式的区别
remember to do(记住去做) remember doing(记得做过
forget to do(忘记去做) forget doing(忘记做过)
try to do(设法做) try doing(试着做)
go on to do(接着做另一事) go on doing(继续做同一事)
stop to do(停下来去做) stop doing(停止做)
can’t help to do(不能帮助做) can’t help doing(情不自禁做)
动词不定式的被动式
The new hospital to be built is near the factory.
二、动词的-ing形式既包括动名词又包括现在分词
动名词是由动词原形+ ing 构成,同现在分词形式一样,在句中可作主语,宾语,表语和定语。
1) 动名词作主语:Talking like that is not polite.
Learning from others is important . Putting on more clothes is not so good .
2) 动名词作表语The nurse's job is looking after the patients. Seeing is believing.
3)动名词作宾语有些动词须用动名词来作宾语,它们是begin, mind, suggest, finish, stop, need, enjoy,
miss, keep. Practice等
Please stop smoking in the house. I like reading in the forest.
4)动名词作定语She is studying in the reading room.
现在分词的用法:
1) 做表语:He was very amusing. That book was rather boring.
exciting, interesting, encouraging, disappointing, confusing, touching, puzzling.
2) 作定语:a developing country a flying bird
There are a few boys swimming in the river. There is a car waiting outside.
3) 作状语:
现在分词短语可以表示一个同时发生的次要的或伴随的动作:
Following Tom, we started to climb the mountain.
现在分词短语还可以表示原因, 相当于一个原因状语从句:
Not knowing her address, we couldn’t get in touch with her.
现在分词短语还可以表示时间, 相当于一个时间状语从句:
Hearing the news, they all jumped with joy.
4)作宾补:现在分词在一些动词之后可以做宾语的补语:
例如, see, hear, catch, find, keep , have 等.
I see him passing my house every day. I caught him stealing things in that shop.
2.过去分词的用法:
1) 作表语:We were so bored. She felt confused,
2) 作定语:cooked food a written report fried eggs boiled water
3)作状语:
Seen from the hill, the city looks magnificent. They came in, followed by some children.
4)作宾补:过去分词也同样可以作宾语的补语,接在某些动词后面
I will have the clothes washed tomorrow. When they get back home, they found the room robbed.