关于It的用法
一、it 作人称代词的用法
1. 指事物
作为人称代词,it 可以除人以外的一切事物或动物。
2. 指人
it 指人主要用于指不性别不明的婴儿或用于确认某人的身份。如:
There is a knock on the door. It must be the postman. 有人在敲门,一定是邮递员。
【说明】在答语中,常用来指本人,如说 It’s me。
3. 代替某些代词
代词 it 还可用于代替指示代词this, that 以及复合不定代词 something, anything, nothing等。如:
“What’s this?” “It’s a new machine. ” “这是什么?”“是一种新机器”。
Nothing is wrong, is it? 没出什么问题,是吗?
二、it 作非人称代词的用法
1. 基本用法
it 作非人称代词的用法,主要用于指时间、距离、价值、天气、气候及温度等自然现象。如:
It’s too late to go there now. 现在去那儿已经太迟了。
It rained all day yesterday. 昨天下了一天的雨。
It can get very hot here. 这里有时会很热。
2. 用于某些句型
It’s time for sth. 该做某事了。
It’s time to do sth. 该做某事的时候了。
It’s time for sb to do sth. 某人该干某事了。
It’s (about / high) time + that-从句. 某人该做某事了。(从句谓语用过去式,有时也用“should+动词原形”)
It’s first (second) time + that-从句. 某人第几次干某事。(从句谓语用现在完成时)
It’s + 时间段 + since-从句. 自从……有一段时间了。
It’s + 时间段 + before-从句. 过多长的时间才……
三、it用作形式主语
1. 基本用法
当不定式、动名词、从句等复杂成分用作句子主语时,为保持句子平衡,通常把真正的主语放在句末,而在句首使用形式主语it。如:
It’s very important to remember this. 记住这一点很重要。
It’s hard work climbing mountains. 爬山是费劲的事。
It’s unknown when he will come. 他什么时候来还不知道。
2. 用作形式主语的的重要句型
(1) It + be + adj. for (of) sb to do sth 某人做某事……
It is hard for him to make up his mind. 他很难下定决心。
It was foolish of her to say such a thing. 她说那样的话,真是太蠢了。
【说明】介词 of 与 for 的区别是:of 用于指某人的性格、属性、特征等,介词for表示对象,意为“对……来说” (from www.yygrammar.com)。
(2) It takes sb + 时间段 + to do sth. 某人做某事花了……时间
It takes years to master a new language. 要花多年的时间才能掌握一门新的语言。
【说明】此句型可以有以下多变种变体:It took me an hour to write the letter. =The letter took me an hour (to write). =I took an hour to write the letter. 我写这封信花了一个小时。
四、it用作形式宾语
1. 基本用法
当不定式、动名词、从句等复杂成分用作宾语且其后跟有宾语补足语时,通常会在宾语补足语前使用形式宾语,而将真正的宾语移至句末。其基本结构为“动词+it+宾语补足语+不定式(动名词或从句)”。如:
I find it difficult to do the job well. 我发现做好这件事不容易。
I think it best that you should stay here. 我认为你最好住这儿。
We think it no use complaining. 我们认为抱怨是没有用的。
2. 用作形式宾语的几个特殊结构
(1) 动词+ it + that-从句。如:
I like it that you came. 你来了,我很高兴。
I take it (that) he will come on time. 我认为他会准时来的。
You can put it that it was arranged before. 你可以说这是以前安排的。
Rumor has it that the defence minister will soon resign. 据传闻,国防部长不久就要辞职。
【说明】能用于此结构的动词不多,常见的有 have, take, put, like 等。
(2) 动词 + it + when (if)-从句。如:
I dislike it when you whistle. 我不爱听你吹口哨。(from www.yygrammar.com)
We really appreciate it when she offered to help. 她来帮忙了,我们十分感激。
I’d prefer it if I didn’t have to do so much work. 要是我不必做那么多工作,好就太好了。
【说明】能用于此结构的动词不多,常见的有 enjoy, hate, love, like, dislike, appreciate, prefer 等。
(3) 动词 + prep + it + that-从句。如:
See to it that you’re not late again. 注意千万不要再迟到。
Look to it that this doesn’t happen again. 注意不要再发生这种事。
You may rely on it that he’ll come to meet you. 你放心,他会来接你的。
I can’t answer for it that he will come. 我不能保证他会来。(from www.yygrammar.com)
【说明】能用于此结构的动词不多,常见的有see to, look to, insist on, stick to, depend on, answer for 等。
(4) 动词 + it + 介词短语+ that-从句。如:
I owe it to you that I am still alive. 多亏有你我才仍然活着。
I took it for granted that he would help us. 我认为他会帮助我们的。
【说明】能用于此结构的动词不多,常见的有take it for granted, bring it to sb’s attention, owe it to sb 等。
it用法完全归纳
一、it 作人称代词的用法
1. 指事物
作为人称代词,it 可以除人以外的一切事物或动物。如:
I dropped my watch and it broke. 我把手表掉在地上摔坏了。
It’s hard work, but I enjoy it. 工作很辛苦,可是我乐意干。
“Where is the dog?”“It’s in the bedroom. ” “狗在哪?”“在卧室里”。
2. 指人
it 指人主要用于指不性别不明的婴儿或用于确认某人的身份。如:
Is it a boy or a girl? 是男孩还是女孩?
There is a knock on the door. It must be the postman. 有人在敲门,一定是邮递员。
【说明】在答语中,常用来指本人,如说 It’s me。
3. 代替某些代词
代词 it 还可用于代替指示代词this, that 以及复合不定代词 something, anything, nothing等。如:
“What’s this?”“It’s a new machine. ” “这是什么?”“是一种新机器”。
Nothing is wrong, is it? 没出什么问题,是吗?
二、it 作非人称代词的用法
1. 基本用法
it 作非人称代词的用法,主要用于指时间、距离、价值、天气、气候及温度等自然现象。如:
It’s too late to go there now. 现在去那儿已经太迟了。
It rained all day yesterday. 昨天下了一天的雨。
It can get very hot here. 这里有时会很热。
2. 用于某些句型
It’s time for sth. 该做某事了。
It’s time to do sth. 该做某事的时候了。
It’s time for sb to do sth. 某人该干某事了。
It’s (about / high) time + that-从句. 某人该做某事了。(从句谓语用过去式,有时也用“should+动词原形”)
It’s first (second) time + that-从句. 某人第几次干某事。(从句谓语用现在完成时)
It’s + 时间段 + since-从句. 自从……有一段时间了。
It’s + 时间段 + before-从句. 过多长的时间才……
三、it用作形式主语
1. 基本用法
当不定式、动名词、从句等复杂成分用作句子主语时,为保持句子平衡,通常把真正的主语放在句末,而在句首使用形式主语it。如:
It’s very important to remember this. 记住这一点很重要。
It’s hard work climbing mountains. 爬山是费劲的事。
It’s unknown when he will come. 他什么时候来还不知道。
2. 用作形式主语的的重要句型
(1) It + be + adj. for (of) sb to do sth 某人做某事……
It is hard for him to make up his mind. 他很难下定决心。
It was foolish of her to say such a thing. 她说那样的话,真是太蠢了。
【说明】介词 of 与 for 的区别是:of 用于指某人的性格、属性、特征等,介词for表示对象,意为“对……来说”
(2) It takes sb + 时间段 + to do sth. 某人做某事花了……时间
It takes years to master a new language. 要花多年的时间才能掌握一门新的语言。
【说明】此句型可以有以下多变种变体:It took me an hour to write the letter. =The letter took me an hour (to write). =I took an hour to write the letter. 我写这封信花了一个小时。
AHD:[箃]
D.J.:[it]
K.K.:[!t]
pron.
Used to refer to that one previously mentioned. Used of a nonhuman entity; an animate being whose sex is unspecified, unknown, or irrelevant; a group of objects or individuals; or an abstraction:
polished the table until it shone; couldn't find out who it was; opened the meeting by calling it to order.
Used as the subject of an impersonal verb:
It is snowing.
Used as an anticipatory subject or object:
Is it certain that they will win?
Used as an anticipatory subject to emphasize a term that is not itself a subject:
It was on Friday that all the snow fell.
Used to refer to a general condition or state of affairs:
She couldn't stand it.
Informal
Used to refer to something that is the best, the most desirable, or without equal:
He thinks he's it. That steak was really it!
it
n.
Games
A player, as in tag, who attempts to find or catch the other players.
An animal that has been neutered:
The cat is an it.
Middle English
fromOld English hit
*See Also : ko- In Appendix
It
abbr.
Italian Italy.
it
AHD:[箃]
D.J.:[it]
K.K.:[!t]
pron.
Used to refer to that one previously mentioned. Used of a nonhuman entity; an animate being whose sex is unspecified, unknown, or irrelevant; a group of objects or individuals; or an abstraction:
表示物体用于指已经提到的事物。用于指无生命物体;性别不详、不知或不相关的有生命物体;事物和群体;抽象物质:
polished the table until it shone; couldn't find out who it was; opened the meeting by calling it to order.
把桌子擦出光亮;查不出是谁;会议开始,全体肃立
Used as the subject of an impersonal verb:
表示主语用作非人称代词的主语:
It is snowing.
正在下雪
Used as an anticipatory subject or object:
代主语或宾语作为先行主语或先行宾语:
Is it certain that they will win?
他们一定会赢吗?
Used as an anticipatory subject to emphasize a term that is not itself a subject:
强调主语作为先行主语来强调,但它本身并不是主语:
It was on Friday that all the snow fell.
是在星期五下雪的
Used to refer to a general condition or state of affairs:
情况状态用于指事情通常的情况或状态:
She couldn't stand it.
她无法容忍
Informal
【非正式用语】
Used to refer to something that is the best, the most desirable, or without equal:
指代事情用于指最好的、最渴望得到的或者不平等的事情:
He thinks he's it. That steak was really it!
他一直以为自己是最佳人选。那牛排真是不错!
it
n.
Games
【游戏】
A player, as in tag, who attempts to find or catch the other players.
捉人者一个想要发现或抓住其它人的游戏者,如在儿童的捉人游戏中
An animal that has been neutered:
被阉割的动物:
The cat is an it.
这只猫已被阉过
Middle English
中古英语
fromOld English hit
源自古英语 hit
*See Also : ko- In Appendix
It
abbr.
Italian Italy.
it
[It]
pron
(指事物)它
This is my watch, it's a Swiss one.
这是我的手表,它是瑞士制的。
Where's my book? -- Have you seen it?
我的书在哪里?你看见了没有?
(当性别不明或被认为不重要时,指动物和人)它
Where is the dog? It is in the other room.
狗在哪里?它在另一间房里。
(用作各种无人称动词形式的主语) It is raining. 正在下雨。
It is cold.
天气寒冷。
catch it
惹麻烦
have had it
没有成功的希望
if it hadn't been for
要不是
That's it.
完了;没有了。
对了。
IT
信息技术;〔资讯科学〕
Information Technology的缩写。
it
[it]
pron.
[指心目中或上下文中的人或事物]这, 那, 它
Go and see who itis.
去看看是谁。
It's me.
[口]
(
=It is I.)是我。He is fifty-two, but doesn't look it. 他看上去不像五十二岁的人。That's it ! 就是这么回事!
[指无生命的东西, 也可指动物与性别不详的幼儿]它
They got a baby and it was a ten-pounder.
他们生了个十磅重的婴孩。
Where is the dog? It is in the garden.
狗呢?在花园里。
My book is on the desk.Can't you see it?
我的书在桌上, 你看不见吗?
[作无人称动词的主语]表示“时间、气候、距离等”
It's ten o'clock.
十点钟了。
It is raining.
下雨了。
It is twenty miles to London.
到伦敦有二十英里路。
We had a splendid time of it.
那时候我们真快乐。
[作先行代词, 引导后面的短语或从句]这, 这一点
It is right to do so.
这样做是对的。
It is no use trying.
试也无用。
It is certain that we shall succeed.
我们一定会成功。
It is a nuisance, this delay.
这样拖拉, 真是讨厌。
[作先行代词, 用在强调句型中]
It was here that I first met him.
这就是我初次与他见面的地方。
It is I that am fortunate.
幸运的是我。
[接在某些由名词变来的动词后, 无实义, 构成习惯性动词短语]
lord it over others
对别人作威作福
queen it
扮演女王; 玩女王派头
We'll foot [taxi] it.
我们将步行[坐出租车]去。
[口语中用作某些动词或介词的含糊宾语]
as ill luck will have it
偏偏不巧
get with it
振作精神
keep at it
坚持下去
Go it while you are young.
趁你年轻努力干吧。
You'll catch it!
你可小心点儿!(警告用语)
You are in for it.
这下你可得干到底了(或这下你可要倒霉了)。
it
n.
[俚]绝妙的人; 理想的东西(作此义解时, 通常写作斜体, 并重读)
In a lilac sun bonnet she was it.
她戴着一顶紫色遮阳帽, 漂亮极了。
For barefaced lying you are really it.
以无耻造谣而论, 你真算得上天下第一。
Stop acting as though you were it.
不要夜郎自大。
[美口]性的魔力; 魅力; 吸引力
have it
有性感
[美俚]傻瓜, 笨蛋
(瞎子摸鱼等游戏中的)瞎子
[俚]重要人物; 讨厌的人
He is a perfect it.
他太讨厌了。
[常作It][俚]自大的人, 自负者
[英口] =Italian verm(o)uth
as it is
事实上; 象现在这样
as it was
事实上; 象现在这样
as it were
似乎, 可以说是
at it
干个不停
(又)干那种事(指令人讨厌的事)
be for it
[口]一定要受惩罚; 一定要倒霉
be in it
[俚][常用于否定句]参加; 有获胜希望
be it
在某方面是个了不起的人物
好极了
Be it so (=So be it! Let it be so!)
就这样吧! 好吧!
be with it
[美俚]机灵的; 知内情的; 市面灵通的; 时髦的
It is that
[口]是这样, 就是嘛。
It was that
[口]是这样, 就是嘛。
not much in it(=little, nothing in it)
(比赛时)实力差不多, 不相上下
Now for it !
机不可失, 时不再来。
off it
不大舒服
what it is
事实真相; 原因, 理由
what it was
事实真相; 原因, 理由
IT
=Information Theory 信息论;
Input Translator 输入翻译程序;
Internal Translator内部翻译程序;
Item Transfer项目转移[变换]
it
[it]
n.
[英口]意大利苦艾酒
it
[ it ]
pron.它
[域] Italy , 意大利
The ability is what separates the truly great from the merely competent.
是句子的主干。
it 是opportunities的同位语,也就是说,it就是opportunities.
可以说是修饰ability的。
1、it
seems
that中的that引导的是什么从句?that
可以省略么?
引导是主语从句,it是形式主语,that引导的从句是真正的主语,它是不可省的。
2、it
seems
what
we
can't
get
better
than
what
we
have
now.这个句子为什么是错的?
因为它省略了that,所以是错的。
3、如果改成it
seems
that
what
we
can't
get
is
better
than
what
we
have
now.是不是对的?如果that引导的是主语从句,那不是就有两个连接词了。
是对的,是有两个引导词,但都有不同的作用,that是引导主语从句的,而what是that所引导的从句中包含的主语从句what
we
can't
get
的引导词,它们两个互相不影响的。
4、句子可以改写成That
what
we
can't
get
is
better
than
what
we
have
now
seems.不就没有宾语了?
这句话你改错了,应该是这样改就对了That
what
we
can't
get
than
what
we
have
now
seems
better
it
[it]
pron.
它
[域] Italy , 意大利
it
[It]
pron.
(指事物)它
This is my watch, it's a Swiss one.
这是我的手表,它是瑞士制的。
Where's my book? -- Have you seen it?
我的书在哪里?你看见了没有?
(当性别不明或被认为不重要时,指动物和人)它
Where is the dog? It is in the other room.
狗在哪里?它在另一间房里。
(用作各种无人称动词形式的主语) It is raining. 正在下雨。
It is cold.
天气寒冷。
catch it
惹麻烦
have had it
没有成功的希望
if it hadn't been for
要不是
That's it.
完了;没有了。
对了。
it
[it]
n.
[英口]意大利苦艾酒
it就是它
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1、"It" 的用法:指代同类同物(Refer to the Same Thing): “It” 通常用于指代先前提到的同类同物。例如:I have a cat. It is black and white. (我有一只猫。它是黑白相间的。)She has a new phone. It is very expensive. (她有一部新手机。它非常昂贵。)强调特定对象(...
it的用法总结及例句
it的用法最常见的是做普通代词,代指前文提到的某种物体或某个事情,比如I bought a table,it代指前面的table。第二个用法是用it或there来代指不确定的东西。第三种用法是it做强调句的形式主语。 扩展资料 例句:I know it sounds trivial , but I'm worried about it.我知道这事听起来...
文中it的用法 详细说明
只能强调由because所引导的从句。3. 在强调not … until结构时必须把not与until一起放到被强调的位置上。4. 注意强调句型与定语从句的区别。六、It 常用的固定搭配 1. make it (1).在口语当中相当于succeed,表示:成功、做到、说定、赶上、及时到达 翻书找的笔记 不采纳对不起我手打 ...
it的用法
4.it用以代替指示代词this, that.如:What's this? It's a pen. —这是什么? —是一支钢笔。二.指示代词it,常用以指人。如:Go and see who it is. 去看看是谁。It must be the children. 一定是孩子们。三.虚义it无指代性,常用作没有具体意义的主语,出现于表示天气、气候、温度、...
形式主语it的用法
当主语部分太长时为了句子平衡采用it作形式主语,所谓形式是指句子的真正主语将在句子末段出现。it作形式主语代替主语从句时,形式主语it没有具体的含义,只是帮助把真正的主语移到句子后面去,使句子显得平稳一些。此时,主语从句可以用从属连词that引导,也可以用连接代词或连接副词引导。形式主语是什么 形式...
官香炎立:[答案] it的用法 (1)it作无人称代词:it作无人称代词表示自然现象、气候、时间、距离等.it是形式主语没有词汇意义.如: 1)It is very cold today.(气候) 2)It is three o'clock.(时间) 3)It is along way from here....
海北藏族自治州17344498122: it的用法 - ?
官香炎立: “It” 用法及其句型和固定搭配,是英语语法的重点、难点,又是近几年考试的热点,因此在复习中应给予足够的重视.现将it用法归纳如下: 一、It用作实词 表达以下概念:指代前文提到的事物,前文中的this, that;替代前文中的内容;指代一...
海北藏族自治州17344498122: it的用法,语法的语法语法 - ?
官香炎立: 去百度文库,查看完整内容> 内容来自用户:温凤殿8、it的用法 (一)it作人称代词的用法1. 指事物 作为人称代词,it可以除人以外的一切事物或动物.如:I dropped my watch and it broke.我把手表掉在地上摔坏了.It's hard work, but I enjoy it....
海北藏族自治州17344498122: 关于形式主语it的用法 - ?
官香炎立:[答案] 当主语部分太长时为了句子平衡采用it作形式主语.所谓形式是指句子的真正主语将在句子末段出现. 常见的现象 括号内为真实主语 1.不定式主语.It's my pleasure (to help you). 2.主语为从句.It's a pity (that she can't come). 总之把主语延后,而在句首以it...
海北藏族自治州17344498122: it的基本用法 - ?
官香炎立:[答案] 1、it的基本用法 (1)用作人称代词,代替前文提到过的事物. The train has arrived.It arrived half an hour ago. (2)用以代替提示代词this,that. —What's this?—It's a knife. —Whose watch is that?—It's mine. (3)起指示代词的作用,指一个人或事物. ...
海北藏族自治州17344498122: 英语it的用法请帮助总结it的用法,越全越好,而且要求有例句,有用法总结说明.越快越好 - ?
官香炎立:[答案] 英语语法学习笔记——IT的用法 1、人称代词IT IT一般指物不指人,但可指小孩、婴儿和团体等.IT用于成人,有轻蔑的含义. For example: Would you like to marry Malcom? Fancy being owned by that! Fancy seeing it every day! 2、指示代词IT 作为指示...
海北藏族自治州17344498122: it的用法有那些? - ?
官香炎立: 1、it的基本用法 (1)用作人称代词,代替前文提到过的事物. The train has arrived. It arrived half an hour ago. (2)用以代替提示代词this, that. —What's this? —It's a knife. —Whose watch is that? —It's mine. (3)起指示代词的作用,指一个...
海北藏族自治州17344498122: "it"的用法? - ?
官香炎立: IT 的用法 1.做代词,代替刚提到的过的一件事情. a. 可以指一个具体的东西.b. 可以指前面所谈的事情或情况. eg. a. It's a nice room. b.You promised to write the article, and you must do it. 2.做代词代替指示代词 this, that eg. ---What's this? -- ...
海北藏族自治州17344498122: “it”的用法有哪些??
官香炎立: 一、it 作人称代词的用法 1. 指事物 作为人称代词,it 可以除人以外的一切事物或动物.如: I dropped my watch and it broke. 我把手表掉在地上摔坏了. It's hard work, but I enjoy it. 工作很辛苦,可是我乐意干. “Where is the dog?” “It's in ...
海北藏族自治州17344498122: it在句中表的用法有哪些 - ?
官香炎立: 1、It除了代替人和物以外,可以作形式主语.而真正的主语(不定式、动名词或从句)则放于谓语或表语之后.如:It is nor easy to finish the work in two days.然而有少数表语之后接动名词作真正的主语.这些表语是:无助(no help)、无用...