初中英语过去分词和现在分词的用法如题,请麻烦各位用简单的描述让人容易理解,请简单列个例子

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初中英语过去分词和现在分词的用法如题,请麻烦各位用简单的描述让人容易理解,请简单列个例子初中英语过去分词和现在分词的用法如题,请麻烦各位用简单的描述让人容易理解,请简单列个例子初中英语过去分词和现在分

初中英语过去分词和现在分词的用法如题,请麻烦各位用简单的描述让人容易理解,请简单列个例子
初中英语过去分词和现在分词的用法
如题,请麻烦各位用简单的描述让人容易理解,请简单列个例子

初中英语过去分词和现在分词的用法如题,请麻烦各位用简单的描述让人容易理解,请简单列个例子
OK,首先举个经典的例子.
1.The movie is moving.电影很感人.
2.The girl is moved.女孩被感动了.
能不能从中体会出区别?
句1表示一种主动发出的动作:电影“把”人感动了.
注意这个“把”字,表示它可以,它主动“把”人怎样怎样.
句2表示一种被动的感觉:女孩“被”感动了.
女孩是“被”感动,而不是去主动感动别人.
所以,过去分词和现在分词的区别就在这里:
过去分词表示被动的
现在分词表示主动的动作.
回答完毕.

现在分词和过去分词主要的区别表现在语态和时间关系上。
1)语态上不同:现在分词表示主动的意思,而过去分词多由及物动词变来,表示被动的意思。试比较:
surprising 使人感到惊讶的(主动)
surprised 自己感到惊讶的(被动,即被惊讶的)
an exciting story 一个令人兴奋的故事(主动)
excited spectators 激动的观...

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现在分词和过去分词主要的区别表现在语态和时间关系上。
1)语态上不同:现在分词表示主动的意思,而过去分词多由及物动词变来,表示被动的意思。试比较:
surprising 使人感到惊讶的(主动)
surprised 自己感到惊讶的(被动,即被惊讶的)
an exciting story 一个令人兴奋的故事(主动)
excited spectators 激动的观众(被动,即被引起激动的)
a moving film 一部感动人的影片。
A moved audience 受感动的观众
A tiring journey 累人的旅行
A tired football player 累了的足球运动员
He told us many interesting things last night.他昨夜告诉我们许多有趣的事情。
She is interested in astronomy. 她对天文学有兴趣。
也有一些过去分词是由不及物动词变来的,它们只表示一个动作已完成,没有被动的意味。如:
the risen sun 升起的太阳
fallen leaves 落叶
the exploded bomb 已爆炸了的炸弹
a retired miner 退休矿工
returned students 归国留学生
2)时间关系上不同:一般说来,现在分词所表示的动作往往正在进行,而过去分词所表示的动作,往往已经完成。试比较:
the changing world 正在变化着的世界
the changed world 已经起了变化的世界
boiling water 正在开的水
boiled water 已经煮开过的水(可能是凉开水)
developing countries 发展中国家
developed countries 发达国家
分词和分词短语的用法
1) 作定语作定语用的分词如果是单词,一般放在它所修饰的名词之前。如:
I’m reading a very interesting book.我在读一本很有趣的书。
He likes to drink cold boiled water. 他喜欢喝凉开水。
分词短语作定语用时,一般皆放在它所修饰的名词的后面。它的功用相当于定语从句。如:
China is a developing socialist country belonging to the Third world.中国是一个发展中的社会主义国家,属于第三世界。
(= which belongs to the Third World)
The man sitting it the corner is my brother.坐在角落里的那个人是我的兄弟。(= who is sitting in the comer)
Most of the people invited to the party did not come.被邀请参加晚会的人多数没有来。(= who were invited to the party.)
2)作表语
The opera is very moving and instructive. 这个歌剧很动人,且有教育意义。
The cups are broken. 这些杯子是破的。
He is married.他已经结婚了。
[注] 分词作表语用时,相当于形容词,不可与进行时态和被动语态中的分词混淆起来。它们的形式相似,但可以从意义上加以辨别。试比较:
Lei Feng’s spirit is inspiring the people all over the country. 雷锋的精神鼓舞着全国人民。(现在进行时)
His report is inspiring. 他的报告令人鼓舞。(现在分词作表语)
The road was completed by the PLA men.这条路是解放军战士修成的。(被动语态)
The road is completed.这条路已经筑成。(过去分词作表语)
3)作状语分词在意义上也可用作状语,表示时间、原因、方式和伴随情况等。
a)表示时间(在意义上往往相当于表示时间的状语从句)。如:
Looking out of the window,I saw groups of children passing by the house.我从窗口望出去,看见成群的孩子们从房子前面走过。(= When I locked out of the window)
Heated,the metal expands.这种金属加热后即膨胀。(= When it is healed)
Opening the drawer he took out a dictionary.他打开抽屉,拿出一本词典。(= He opened the drawer and took...这两个动作是一个接着一个)
[注]如果要强调分词短语与谓语动词所表示的时间关系,分词短语之前可用when或while等连词。如:
While working in the factory (= While I was working in the factory),I learnt a lot from the workers.我在工厂工作期间,从工人那里学到了很多东西。
When heated,the metal expands.这种金属加热后即膨胀。
b)表示原因(在意义上相当于表示原因的状语从句)。如:
Feeling tired, I telephoned and said I couldn’t come to a hospital of Chinese medicine.我感到
累,打电话说我不能去。(= Since I felt tired)
Thinking that Chinese medicine might help,he went to a hospital of Chinese medicine.他想中医也许有效,于是到一家中医医院去治病。(= As he thought that...)
Inspired by the excellent situation they worked even harder.在太好形势的鼓舞下,他们更加努力工作。(= Since they are inspired by...)
c)表示方式、伴随情况及结果(这种用法没有相当的状语从句可以代替)。如:
He came running back to tell us the news.他跑着回来告诉我们这个消息。(方式)
She stood there waiting for the bus.她站在那儿等公共汽车。(伴随情况或方式)
The child fell,striking head against the door and cutting it.小孩摔了一跤,头在门上碰破了。(结果)
He went out slamming the door.他走出去砰地一声把门关上。(伴随情况)
The lichens came borne by storms.这些地衣是由暴风雨带来的。(方式)
分词的否定结构
现在分词的否定式由not后加现在分词构成。如:
Not knowing what to do,she went to the teacher for help.她不知道该怎么办,就去请老师帮助。
I left at noon,not staying for lunch.我是中午走的,没有留下来吃午饭。
过去分词表否定时,常借助un-等前缀表示。如:
The boy was left uncared for.那孩子无人照管。
含有分词的复合宾语
分词可作复合宾语中的宾语补足语。可有这种复合宾语的动词有see,watch,hear,set,keep,find,have,get等等。如:
We saw them walking across the road.我们看见他们穿过那条马路。
We heard the children singing “I Love Beijing’s Tian An Men”我们听见孩子们唱《我爱北京天安门》。
I found my hometown almost completely rebuilt.我发现故乡几乎全部改建过了。
在have或get后面的复合宾语中,宾语补足语多是过去分词,而它所表示的动作又往往由别人所完成。如:
We must get the television set repaired.我们必须把电视机修好。(请别人修)
I had my watch mended in town.我在城里修的表。(叫别人修的)
If we have shortcomings,we are not afraid to have them pointed out and criticized.我们如果有缺点,就不怕别人批评指出。(请别人指出)
但have的复合宾语中的过去分词的动作有时不一定由别人来完成,而是表自己的经验。如:
He had his arm broken.他把手臂折断了。(不是别人给弄折的,而是自己弄折的)
[注一]上述句子结构变为被动语态时,除主语和宾语互换位置外,分词不动。如上面的第一、二例句即可变为:
They were seen walking across the road.
The children were heard singing“I Love Beijing Tian An Men”。
[注二]现在分词在复合宾语中和动词不定式在复合宾语中的意义稍有不同。后者指事情的全过程,目的在于仅仅说明发生了这件事;前者指正在继续的动作的一部分,目的在于将该动作当时进行的情景呈现于读者之前,其含义相当于进行时态。如:
I saw him go upstairs.我看见他上楼去了。(看见他上楼整个过程,只说明他上楼这件事)
I saw him going upstairs.我看见他走上楼的。(只看见他上楼这个动作的一部分,说明他上楼的情景)
I was working in the room all morning" I heard somebody All knock at the next door.我整个上午在房间工作,听见有人敲隔壁房间的门。(听见敲门整个过程)
When I went back to the room,I heard her practicing singing in the next room.我回房间时听见她在隔壁房间练歌。(只听见一部分,回房间前她已开始唱了)
现在分词的时态
过去分词没有时态形式的变化,所以这里只讲现在分词的时态形式。
1)现在分词的时态形式
一般式writing
完成式having written
2)现在分词一般式其所表示的动作与谓语动词所表示的动作同时发生,或在谓语动词所表示的动作之前或后发生。如:
Working together with Dr. Bethune,we learnt a lot from him.
我们在和白求恩大夫一起工作期间,向他学到很多东西。
(working与leamt同时发生)
Knowing that they were going abroad next week ,they began to make preparations.他们知道他们下星期要出国,所以都开始作准备。(knowing发生在began之前)
He came up to me,saying“Glad to see you again.”他来到我跟前说道,“很高兴又见到你。”(saying发生在came之后)
3)现在分词完成式其所表示的动作发生在谓语动词所表示的动作之前,常常用作状语,表示时间或原因。如:
Having done his homework,the schoolboy began to write his diary.这个小学生做完作业后,开始写日记。(having done his homework发生在began之前,表示时间。)
Not haying done it right, I tried again.没有做对,我就又试。
(not having done发生在 tried之前,表示原因。)

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既然要简单明了的回答,那就概括为:
现在分词:正在进行的主动动作
过去分词:已经完成的被动动作
这样记,你从初中用到大学毕业都是可以的。

动名词:
动名词既具有动词的一些特征,又具有名词的句法功能。
1.动名词的形式:
否定式:not + 动名词
(1)一般式:
Seeing is believing. 眼见为实。
(2)被动式:
He came to the party without being invited.他未被邀请就来到了晚会。
(3)完成式...

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动名词:
动名词既具有动词的一些特征,又具有名词的句法功能。
1.动名词的形式:
否定式:not + 动名词
(1)一般式:
Seeing is believing. 眼见为实。
(2)被动式:
He came to the party without being invited.他未被邀请就来到了晚会。
(3)完成式:
We remembered having seen the film. 我们记得看过这部电影。
(4)完成被动式:
He forgot having been taken to Guangzhou when he was five years old. 他忘记五岁时曾被带到广州去过。
(5)否定式:not + 动名词
I regret not following his advice. 我后悔没听他的劝告。
(6)复合结构:物主代词(或名词所有格)+ 动名词
He suggested our trying it once again. 他建议我们再试一次。
His not knowing English troubled him a lot. 他不懂英语给他带来许多麻烦。
2.动名词的句法功能:
(1)作主语:
Reading aloud is very helpful. 朗读是很有好处的。
Collecting stamps is interesting. 集邮很有趣。
当动名词短语作主语时常用it作形式主语。
It's no use quarrelling.争吵是没用的。
(2)作表语:
In the ant city, the queen's job is laying eggs. 在蚂蚁王国,蚁后的工作是产卵。
(3)作宾语:
They haven't finished building the dam. 他们还没有建好大坝。
We have to prevent the air from being polluted. 我们必须阻止空气被污染。
注意动名词既可作动词宾语也可作介词宾语,如上面两个例句。此外,动名词作宾语时,若跟有宾语补足语,则常用形式宾语it,例如:
We found it no good making fun of others. 我们发现取笑他人不好。
要记住如下动词及短语只跟动名词作宾语:
enjoy, finish, suggest, avoid(避免), excuse ,delay, imagine, keep, miss, consider, admit(承认),deny(否认), mind, permit, forbid, practise, risk(冒险), appreciate(感激), be busy, be worth, feel like, can't stand, can't help(情不自禁地), think of, dream of, be fond of, prevent…(from),keep …from, stop…(from),protect…from, set about, be engaged in, spend…(in), succeed in, be used to, look forward to, object to, pay attention to, insist on, feel like
(4)作定语:
He can't walk without a walking-stick. 他没有拐杖不能走路。
Is there a swimming pool in your school? 你们学校有游泳池吗?
(5)作同位语:
The cave, his hiding-place is secret. 那个山洞,他藏身的地方很秘密。
His habit, listening to the news on the radio remains unchanged. 他收听收音机新闻节目的习惯仍未改变。
(三)现在分词:
现在分词既具有动词的一些特征,又具有形容词和副词的句法功能。
1、现在分词的形式:
否定式:not + 现在分词
(1)现在分词的主动语态:现在分词主动语态的一般式表示与谓语动词所表示的动作同时发生,完成式表示的动作在谓语动词所表示的动作之前发生,常作状语。例如:
They went to the park, singing and talking. 他们边唱边说向公园走去。
Having done his homework, he played basket-ball. 做完作业,他开始打篮球。
(2)现在分词的被动语态:一般式表示与谓语动词同时发生的被动的动作,完成式表示发生在谓语动词之前的被动的动作。
The problem being discussed is very important. 正在被讨论的问题很重要。
Having been told many times, the naughty boy made the same mistake. 被告诉了好几遍,这个淘气的孩子又犯了同一个错误。
2.现在分词的句法功能:
(1)作定语:现在分词作定语,当分词单独做定语时,放在所修饰的名词前;如果是分词短语做定语 放在名词后。
In the following years he worked even harder. 在后来的几年中,他学习更努力了。
The man speaking to the teacher is our monitor's father. 正与老师谈话的那个人是我们班长的父亲。
现在分词作定语相当于一个定语从句的句法功能,如:in the following years也可用in the years that followed; the man speaking to the teacher可改为the man who is speaking to the teacher.
(2)现在分词作表语:
The film being shown in the cinema is exciting. 正在这家上演的电影很棒。
The present situation is inspiring. 当前的形势鼓舞人心。
be + doing既可能表示现在进行时,也可能是现在分词做表语,它们的区别在于be + doing表示进行的动作是进行时,而表示特征时是系动词be与现在分词构成系表结构。
(3)作宾语补足语:
如下动词后可跟现在分词作宾语补足语:
see, watch, hear, feel, find, get, keep, notice, observe, listen to, look at, leave, catch等。例如: Can you hear her singing the song in the next room? 你能听见她在隔壁唱歌吗?
He kept the car waiting at the gate. 他让小汽车在门口等着。
(4)现在分词作状语:
①作时间状语:
(While) Working in the factory, he was an advanced worker.
在工厂工作时,他是一名先进工人。
②作原因状语:
Being a League member, he is always helping others. 由于是共青团员,他经常帮助他人。
③作方式状语,表示伴随:
He stayed at home, cleaning and washing. 他呆在家里,又擦又洗。
④作条件状语:
(If) Playing all day, you will waste your valuable time. 要是整天玩,你就会浪费宝贵的时间。
⑤作结果状语:
He dropped the glass, breaking it into pieces. 他把杯子掉了,结果摔得粉碎。
⑥作目的状语:
He went swimming the other day. 几天前他去游泳了。
⑦作让步状语:
Though raining heavily, it cleared up very soon. 虽然雨下得很大,但不久天就晴了。
⑧与逻辑主语构成独立主格:
I waiting for the bus, a bird fell on my heard. 我等汽车时,一只鸟落到我头上。
All the tickets having been sold out, they went away disappointedly. 所有的票已经卖光了,他们失望地离开了。
Time permitting, we'll do another two exercises. 如果时间允许,我们将做另两个练习。
有时也可用with (without) +名词(代词宾格)+分词形式
With the lights burning, he fell asleep. 他点着灯睡着了。
⑨作独立成分:
Judging from(by) his appearance, he must be an actor. 从外表看,他一定是个演员。
Generally speaking, girls are more careful. 一般说来,女孩子更细心。
(四)过去分词:
过去分词只有一种形式:规则动词由动词原形加词尾-ed构成。不规则动词的过去分词没有统一的规则要求,要一一记住。
过去分词的句法功能:
1.过去分词作定语:
Our class went on an organized trip last Monday. 上周一我们班开展了一次有组织的旅行。
Those elected as committee members will attend the meeting. 当选为委员的人将出席这次会。
注意当过去分词是单词时,一般用于名词前,如果是过去分词短语,就放在名词的后面。过去分词做定语相当于一个被动语态的定语从句。
2.过去分词作表语:
The window is broken. 窗户破了。
They were frightened at the sad sight. 他们对眼前悲惨的景象感到很害怕。
注意:be + 过去分词,如果表示状态是系表结构,如果表示被动的动作是被动语态。区别:
The window is broken.(系表)
The window was broken by the boy.(被动)
有些过去分词是不及物动词构成的,不表示被动,只表示完成。如:
boiled water(开水) fallen leaves(落叶)
newly arrived goods(新到的货) the risen sun(升起的太阳)
the changed world(变了的世界)
这类过去分词有:gone, come, fallen, risen, changed, arrived, returned, passed等。
3.过去分词作宾语补足语:
I heard the song sung several times last week. 上周我听见这首歌被唱了好几次。
有时过去分词做with短语中的宾语补足语:
With the work done, they went out to play. 工作做完了,他们出去玩去了。
4.过去分词作状语:
Praised by the neighbors, he became the pride of his parents. 受到邻居们的表扬,他成为父母的骄傲。(表示原因)
Once seen, it can never be forgotten. 一旦它被看见,人们就忘不了。(表示时间)
Given more time, I'll be able to do it better. 如果给予更多的时间,我能做得更好。(表示条件)
Though told of the danger, he still risked his life to save the boy. 虽然被告之有危险,他仍然冒生命危险去救那个孩子。(表示让步)
我们把在句子当中起名词、形容词或副词作用,充当谓语之外的其它句子成分的动词称为非谓语动词。非谓语动词有三种形式:不定式、分词(现在分词和过去分词)、动名词。
中考中出现频率较高的知识点:
1.stop to do sth. 和stop doing sth.
“stop to do sth.” 表示停止做其它事情而去做“to do sth.”所表示的事情,可以将“to do sth.”理解成“stop”的目的状语;“stop doing sth.”表示不做“doing sth.”所表示的事情。
例如: “Stop talking. Let’s begin our class.” said the teacher. 老师说:“别说话了,让我们开始上课。”
We have kept doing our homework for a long time. Let’s stop to listen to music. 我们做家庭作业很长时间了,让我们停下来听听音乐。
2.forget to do sth.和forget doing sth. (remember to do sth. 和remember doing sth.)
“forget to do sth.”表示将来不要忘记做某事,谈的是未来的事情;“forget doing sth.”表示忘记过去应该做的事情。
例如: “Don’t forget to do your homework.” said the teacher before the class was over.
老师在下课前说:“不要忘记做家庭作业。”
“I’m sorry. I forgot doing my homework. May I hand it in this afternoon, Mr. Chen?” said Li Ming.
李明说:“对不起,我忘记做家庭作业了。我今天下午交好吗,陈老师?”
3.have sth. done.(过去分词)(让别人)做某事
例如:I had my hair cut yesterday afternoon. 我昨天下午理了发。
My computer can not work now. I must have it repaired. 我的电脑有故障了,我必须让人修好它。
4. 感官动词后接不带to的不定式或者现在分词的区别
例如:see sb. do sth.看见某人(经常)做某事 和see sb. doing sth.看见某人(正在)做某事
I often see him do exercise in the morning. 我经常在早晨看见他锻炼身体。
When I was walking in the park, I saw him drawing a picture there. 当我在公园散步的时候,我看见他正在那里画画。
5. 在主动语态中,感官动词(see, hear, feel, watch等)和使役动词(make, have, let等)要求接不带to的不定式做宾语补足语,而在被动语态里,不定式要带上to。
例如:The boss often made the workers work 10 hours a day.
The workers were made to work 10 hours a day.
She was heard to use strong language. 听说她骂人了。
6.常用的几个和不定式有关的句型:
Why not do sth? 为什么不做某事?
It takes/took sb. some time to do sth. 做某事花了某人多长时间。
It is/was +形容词+(for sb.) +to do sth. 做某事(对某人来说)怎么样。
7. 介词后面一般接动名词。同学们要特别注意介词to和不定式符号to的区别,例如下面的词组一定要记清:
prefer doing sth. to doing sth. 喜欢做……不喜欢做……
look forward to doing sth. 期待/盼望做某事
make a contribution to doing sth. 为……做出贡献
8. 现在分词和过去分词做定语的区别
A. 现在分词含有正在进行的意思,而过去分词含有被动或者已经完成的意思,如:
a developing country 发展中国家 a developed country 发达国家
boiling water 正在沸腾的水(一般情况下水温为100℃) boiled water 开水(已经烧开的水,水温可以依然很高,也可以是凉白开)
a boy named Jim 一个叫Jim的男孩
B. 有些动词的现在分词和过去分词都具有形容词特征,但是它们的意思有区别。它们的-ing形式往往用来说明事物的特征;他们的-ed形式表示被动的意思,用来说明人的情况。
I am interested in this interesting story. 我对这个有趣的故事感兴趣。
I am moved at the moving sight. 我被这动人的情景感动了。
They were amazed at the amazing facts. 他们对那些令人惊异的事实感到惊奇。

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