“it”用法总结(经典版) [全国通用]
(完整版)It的用法总结

It的用法总结在英语中,it有许多不同的用法,它既可以用作代词(如人称代词、非人称代词),也可以用作引导词(作形式主语或形式宾语),还可以用来构成强调句型。
.it用作代词(1) 用作人称代词在句子中作主语或宾语;指前面已经提到过的事物、动物或人,且it指特定的事物;如果指前文中提到的事物中的任何一个,用one。
one可以与any, each, every, not等连用,但one不可代替不可数名词。
—where’s your car?—it’s in the garage. 你的汽车在哪儿呢?在车库里。
(指代物品your car)did you hit it? 你打中了吗? (指代事件)the baby cried when it was hungry.这婴儿饿时就哭。
(指代婴儿,尤指性别不详或无所谓时)—who is that?—it’s me. 是谁?我。
(指一定情景中所确定的人或事物,此时相当于指示代词,代指this和that,有时也指人)—what’s this?—it’s a box. 这是什么?一只箱子。
(2) 作非人称代词表示天气、日期、时间、温度、距离、价值、路程、度量、自然现象与环境等。
也可模糊地指一般情形或上文的部分或整个意思。
译成汉语时,it通常不一定译出来。
it’s a long time since they left. 他们走后很久了。
it’s two miles to the beach.离海滨有两英里远。
that’s just it—i can’t work when you’re making so much noise.原因就在这里——你弄出这么大的声音,我工作不了。
另外,需要注意两点:(1)“it’s time…”后面可以接不定式和介词短语表示“是做……的时候了”。
如:it’s time for supper. it’s time to have supper.(2) “it’s time…”后面还可以接一个从句,但是从句中的谓语动词一定要用过去式即虚拟语气,如:it’s time we had lunch.是我们吃饭的时候了。
2014It用法总结(经典版)

that 后的从句中要用虚拟语气(should + 动词原形),should 可以省去,建议记住该句型中的形容词。 It is important that we (should) learn English well.
第5页,共30页。
要点点拔
第一句不是强调句,when不可改为that,因 为去掉it was和that后,只能组成“We got ⑤h完 为w成 从注oaw整一句m意sh…e的个一不etnt句e完般h要.na子整不混to…;'的 具c淆为lo第句 备强c强k二子 这调调la句, 一句s句是t只 特和标n强是 征i其g志h调没 。他t,.句被从去”,强句掉这t调。h后样a,I而tt仍不一is其可可个他组改不 比较: 1) It was ten o'clock when we got home last night.我们昨晚到家时已十点了。 2) It was at ten o'clock that we got home last night.我们昨晚是在十点到家的。
第8页,共30页。
3.2.作形式主语替代不定式
1). It takes sb. ... to do sth. "做...要花费某人.." It took thousands of people many years to build the Great Wall.
2). It is kind ( of sb. ) to do sth.
第9页,共30页。
2).It is +v-ed +that 从句 ① It is said (reported, learned....) that ...
it的用法归纳

it用法归纳㈠1.it作人称代词1.1.it的最基本用法是作人称代词,主要指刚提到的事物,以避免重复:Ningbo is a beautiful city, isn’t it?1.2.也可以指动物或婴儿(未知性别的婴儿或孩子):Is this your dog?No, it isn’t.1.3.也可指抽象事物:It was a great surprise to me when he did a thing like that.2.非人称代词itit有时并不指具体的东西,而泛指天气、时间、环境等,称为非人称的it:2.1.指天气:It is a lovely day, isn’t it?It is a bit windy.2.2.指时间:It was nearly midnight when she came back.2.3.指环境:It was very quiet in the café.2.4.指距离:It is half an hour’s walk to the city centre.3.it的其他用法3.1.表示谁在做某事的句子:Who is it? ---It’s me.Her face lighted when she saw who it was.3.2.用来泛泛的指某件事:So you are going to be married this time?When is it?It doesn’t matter.It is a shame, isn’t it?(二)引导词it的用法1.作形式主语为了避免头重脚轻,英语里面常常把it放在句子的开头,而把真正作为主语的动名词,不定式和句子放在句子的后面去。
请看下面的例子:It’s wrong to tell a tie.It took me ten minutes to get to the station.It’s no use getting there so early.It’s dangerous playing with fire.It’s a pity I didn’t think of it earlier.It’s not yet known where he has gone.It doesn’t matter whether he will come or not.2.作形式宾语当复合句中,不定式短语,动名词短语和名词性从句作宾语时,常常it用作形式宾语,而把真正的宾语放在宾语补足语之后。
it的七种用法

it的七种用法1.指代特定的事物或物体:"我正在使用这台电脑,它非常好用。
"拓展:"it"也可以指代不确定的事物或物体,特别是当我们无法或不想具体描述时。
例如:"我听到了什么声音,但我不知道是什么,我觉得有点可怕。
"2.指代动物,尤其是不知道其性别或不确定其性别时: "我看到一只猫,它在树上爬来爬去。
"拓展:"it"也可以用于指代婴儿或不确定性别的人。
3.指代强调上文所提到的事物或观点: "我买了一辆新车,我花了很多时间挑选,但它真的很值得。
"拓展:这种用法可以强调前面提到的具体事物或主题,并给予它更多的关注或认可。
4.被用作形式主语: "It's important to exercise regularly."拓展:在某些句子中,"it"可以用作形式主语,代表主语部分的内容,尤其是当真正的主语是以后出现时。
5.引导强调句: "It was John who broke the vase."拓展:在强调句中,"it"被用作形式主语,而真正的主语将被放置在句子的后部,以便强调。
6.用于指示时间、天气和环境条件: "It's raining outside."拓展:"it"在描述天气、时间或条件时,常用于英语中,例如:"It's getting late." "It's hot today."7.在某些习语中,表示状态或情感: "I'm over it." (我已经度过了这个困境)拓展:在某些习语或俚语中,"it"用于表示情感、状态或体验,并在一定程度上代表所描述的特定情况。
(完整版)It的用法总结

(完整版)It的用法总结It的用法总结在英语中,it有许多不同的用法,它既可以用作代词(如人称代词、非人称代词),也可以用作引导词(作形式主语或形式宾语),还可以用来构成强调句型。
.it用作代词(1) 用作人称代词在句子中作主语或宾语;指前面已经提到过的事物、动物或人,且it指特定的事物;如果指前文中提到的事物中的任何一个,用one。
one可以与any, each, every, not等连用,但one 不可代替不可数名词。
—where’s your car?—it’s in the garage. 你的汽车在哪儿呢?在车库里。
(指代物品your car)did you hit it? 你打中了吗? (指代事件)the baby cried when it was hungry.这婴儿饿时就哭。
(指代婴儿,尤指性别不详或无所谓时)—who is that?—it’s me. 是谁?我。
(指一定情景中所确定的人或事物,此时相当于指示代词,代指this和that,有时也指人)—what’s this?—it’s a box. 这是什么?一只箱子。
(2) 作非人称代词表示天气、日期、时间、温度、距离、价值、路程、度量、自然现象与环境等。
也可模糊地指一般情形或上文的部分或整个意思。
译成汉语时,it通常不一定译出来。
it’s a long time since they left. 他们走后很久了。
it’s two miles to the beach.离海滨有两英里远。
that’s just it—i can’t work when you’re making so much noise.原因就在这里——你弄出这么大的声音,我工作不了。
另外,需要注意两点:(1)“it’s time…”后面可以接不定式和介词短语表示“是做……的时候了”。
如:it’s time for supper. it’s time to have supper.(2) “it’s time…”后面还可以接一个从句,但是从句中的谓语动词一定要用过去式即虚拟语气,如:it’s time we had lunch.是我们吃饭的时候了。
it的用法总结

it的用法总结
it是一个常用的英语代词,它可以用来指代一个人、一个物体或一个概念。
常见的用法有以下几种:
1. 用来代替前面提到过的名词,较为常见。
例如:Yesterday I bought a book. It is about history.(昨天我买了一本书,它是关于历史的。
)
2. 用来指代天气、时间、距离等抽象的概念。
例如:I think
it will rain today.(我觉得今天会下雨。
)It’s been a long time since we last met.(自从我们上次见面以来已经很久了。
)
3. 用来指代唯一的事物或人。
例如:Where is John? –It’s him over there.(约翰在哪里?- 他就是那个人。
)I lost my phone. – Did you find it?(我把手机丢了。
- 你找到了吗?)
4. 用来强调名词或介词短语。
这种用法常常出现在口语中。
例如:It was on Tuesday that I met him.(是在周二我见到了他。
)
I am thinking about it.(我正在考虑它。
)
5. 用来表示某种动作或情况。
例如:She enjoys doing it.(她喜欢做它。
)It hurts.(它很疼。
)
在实际应用时,我们需要根据具体语境选择合适的使用方法。
it用法总结ppt课件
It was 3 days before he went to Beijing. It will be not long before he finishes his job.
8
2).It is +v-ed +that 从句 ① It is said (reported, learned....) that ...
据说(据报道,据悉...)“。 It is said that he has come to Beijing.
②. It is suggested ( ordered /demanded/insisted/commanded... ) that ...
②. It is important ( necessary, right, strange, natural...) that ... that 后的从句中要用虚拟语气(should + 动词原形), should 可以省去,建议记住该句型中的形容词。 It is important that we (should) learn English well.
It is time that children went to bed.
② It is the first ( second ... ) time that ... “是第一(二)...次...”。
It is the first time I have been here. = This is the first time I have been here.
it的用法及例句
it的用法及例句It的基本用法全部整理在下面了,大家记得收藏起来,后面经常翻看和识记这些用法,达到熟练运用。
(一)用it作人称代词1)it最基本的用法是人称代词,主要用来表示刚提到的东西以避免重复The car accelerated as it overtook me.那辆汽车一加速就超过了我。
The action of salt on ice causes it to melt.盐作用于冰而使其融化。
I don’t care what a car looks like as long as it gets me from A to B.我到不在乎汽车的样子,只要能把我从一处载到另一处就行了。
I’ve never been there but it is,by all accounts,a lovely place.我从来没去过那个地方,但人们都说那地方很好。
The boat stuck on a sandbank but we soon got it afloat again.小船在沙丘搁浅,没过多久我们就又让它自由行进了。
His book reached an even wider audience when it was filmed for television.他的书拍成电视以后,受众范围更广了。
2)也可代表抽象的事物It was acclaimed as a great discovery.它被誉为一次伟大的发现。
Will you pay cash or should I charge it to your account ? 您愿意付现金还是计入您的账?Communication technologies are far from equal when it comes to conveying the truth.交流的技术在传递事实时差别是很大的。
3)也可指动物或未知性别的婴儿- Is this your dog ?- No,it isn’t.Her baby is due next month,she hopes it will be a boy. 她怀的孩子应该下月出生,她希望是个男孩儿。
高考英语It的用法
高考英语It的用法It是高考英语中一个极其重要的词,其用法多样,在不同的语境中具有不同的意义。
下面我们将从it的用法、句型和固定搭配三个方面进行讲解。
一、it用作实词1、表示时间、天气、距离、温度等自然现象。
例如:It is Monday today.今天是星期一。
It is raining outside.外面正在下雨。
It is 5 kilometers away from here.距离这儿有5公里远。
2、表示观点、看法、态度等主观想法。
例如:I think it is a good idea.我认为这是一个好主意。
We think it is important to learn English well.我们认为学好英语很重要。
二、it用作形式主语当不定式、动名词或从句作主语时,为了保持句子结构平衡,避免头重脚轻,常用it作形式主语,代替不定式、动名词或从句,而把真正的主语放在句尾。
例如:It is important to learn English well.学好英语很重要。
It took me an hour to finish the homework.我花了一个小时完成作业。
三、it用作形式宾语当不定式、动名词或从句作宾语时,为了保持句子结构平衡,避免头重脚轻,常用it作形式宾语,代替不定式、动名词或从句,而把真正的宾语放在句尾。
例如:I think it is important to learn English well.我认为学好英语很重要。
He found it hard to learn English well.他发现学好英语很难。
四、it用于强调句型中强调句型是英语中一个重要的句型,用于突出强调某个成分,特别是主语、宾语和状语等。
在强调句型中,it没有实际意义,只是起到引导作用。
例如:It is I who am the best student in my class.我是班里最好的学生。
it用法汇总(全)
it用法汇总用法一:指代(后行)it1.It的基本用法是用来指代上文所提到的事物。
如:A: Pass me a blue pen. B: Here it is / Here you are.2.指代不明身份或性别的人也用it;指代喜爱的事物或宠物也可用she / he。
A:Who’s it (knocking at the door)? B: It’s me."I didn’t know it was you, comrade Lenin." said the guard.The crowd moves on. No one tries to stop it.Look that lovely baby in the cradle! Oh, dear. It is crying.My car needs some more petrol. Let’s fill her up.China has a history of over 5,000 years old. She is proud of her culture.用法二:虚义it虚义it指用作没有具体语义的主语,如表示时间、天气、距离、温度等概念的用法。
When spring comes, it is getting warmer and warmer.It is cooler in Tianjin than in Beijing.It is only about half an hour’s ride from here to my home.It looks as if the college is very small.It seemed as though our plan would be perfect.用法三:形式it由于句法结构的需要,常用it作形式主语,而把真正的主语放后置。
一、形式主语:不定式、动名词以及主语从句作主语时,为避免“头重脚轻”,要将真正的主语后置。
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④强调句中 也要注意主谓一致、人称一致和否定转移 的问题。 It is they who are our friends. It was not until ten o'clock that we got home last night.
第一句不是强调句,when不可改为 that,因为去掉it was和that后,只能组成 ⑤注意不要混淆强调句和其他从句。Itnight.” “We got home ten o'clock last is was…that…为强调句标志,去掉后仍可组 这样一个不完整的句子;第二句是强调 成一个完整的句子,只是没被强调,而其他 从句一般不具备这一特征。 句,that不可改为when.
4).① It is time ( about time ,high time ) that ... 该句型中that 后的从句应该用虚拟语气,值得注意的是 常用过去时态表示虚拟.常译为"是(正是)...的时 侯..."
It is time that children went to bed.
② It is the first ( second ... ) time that ... “是第一(二)...次...”。 It is the first time I have been here. = This is the first time I have been here.
It is suggested that the meeting ( should ) be put off.
3). It is a pity ( a shame ... ) that ... that后的从句一般用虚拟语气(should + 动词原形), should可省去.表示出乎意料,常译为“竟然”。没有 这种意义时,则不用虚拟语气。 It is a pity that such a thing ( should ) happen in your class. It is a pity that he is ill.
比较: 1) It was ten o'clock when we got home last night.我们昨晚到家时已十点了。 2) It was at ten o'clock that we got home last night.我们昨晚是在十点到家的。
要点点拔
2. It is not until + 被强调部分 + that ... 该句型也是强调句型。主要用于强凋时间状 语,译成汉语"直到...才...",可 以说是 not ... until ... 的强调形式。 It was not until she took off her dark glasses that I realized she was a famous film star. = Not until she took off her dark glasses did I realize she was a famous film star. = I didn’t realize she was a famous film star until she took off her dark glasses.
2).It is +v-ed +that 从句 ① It is said (reported, learned....) that ... 据说(据报道,据悉...)“。 It is said that he has come to Beijing.
②. It is suggested ( ordered /demanded/insisted/commanded... ) that ... 主句中的过去分词是表示请求,建议,命令等词时,that 后的从句要用虚拟语气(should + 动词原形),should 可以省;常译为“据建议;有命令...)
2.非人称代词it
it有时并不指具体的东西,而泛指天气、时间、环境等, 称为非人称的it: 2.1.指天气: It is a lovely day, isn’t it? It is a bit windy. 2.2.指时间: It was nearly midnight when she came back. 2.3.指环境: It was very quiet in the café. 2.4.指距离: It is half an hour’s walk to the city centre.
3.2.作形式主语替代不定式
1). It takes sb. ... to do sth. "做...要花费某人.." It took thousands of people many years to build the Great Wall.
2). It is kind ( of sb. ) to do sth. 主句中的形容词必须是能表示逻辑主语特征的形容词。 常见的有: bad , brave , careless, clever , cruel , foolish ,stupid , wise wrong等。 这个句型可以改写为:sb. is kind to do sth. 。 It is kind of you to say so. = You are kind to say so.
㈠ 1.it作人称代词
1.1.it的最基本用法是作人称代词,主要指刚提到iful city, isn’t it?
1.2.也可以指动物或婴儿(未知性别的婴儿或孩子): Is this your dog?No, it isn’t. 1.3.也可指抽象事物: It was a great surprise to me when he did a thing like that.
4. It 作形式宾语. We think it important to learn a foreign language. 该句型中的it 作形式宾语,为了记忆方便我们可称该句型 为"6123结构"。 6指主句中常用的动词: think,believe,make,find,consider,feel; 1指的是形式宾语it; 2指的是宾补的两种形式:形容词或名词; 3指的是真正宾语的三种形式:不定式短语,动名词短语 或that引导的宾语从句。 We think it our duty to clean our classroom every day. He felt it important learning English well. They found it difficult that they would finish their work in two days.
3). It be ... before ... 该句型主句中的 it 指时间, 主句中的时态常是一般将来时或过去 时两种时态.主句中的表语多是long, not long , 3 days , 2 weeks 等表示时间段的词或短语,常译为“...之后...”。 It was 3 days before he went to Beijing. It will be not long before he finishes his job.
3.3.作形式主语替代ing形式
It is no good (use ) doing sth. 该句型中的真正主语是动名词短语,主句中的表 语可以是no good , ( not any good ) , no use ( not any use )。
It is no good learning English without speaking English. It's useless trying to argue with Shylock.
5). It happens (seems, looks, appears ) that... 该句型中it是形式主语,that 引导的是主语从句,主句 中的happen , seem等词是不及物动词。 It happened ( so happened ) that he met his teacher in the street. 碰巧... It seems that he will be back in a few days. 看 来...
5). It doesn’t matter whether ( if ) ... 该句型中whether(if) 引导的从句是真正主语,该句型常 译为 "不论(是否)...没关系...。 It doesn’t matter if they are old.
五、特殊句型 1). It is .... since ...。 It is ( has been ) 5 years since his father died.
2). It is ... when ...。 “当...的时候,是...” It was 5 o’clock when he came here.
4). It looks ( seems ) as if ... 该句型中it无意义, as if 引导一个状语从句。常译 为,"看起来好象..."如果与事实不相符合,则用虚 拟语气。 It looks as if he is ill.(真的病了) It looks as if he were ill. (没有生病) It seemed as if he were dying
3). It is necessary ( for sb. ) to do sth. 常见的形容词有:① important, necessary, natural ② easy , safe ,common ,normal ,hard , difficult ,dangerous , 等。 在①中的形容词作表语可以用从句改写, 如: It is important for her to come to the party. = It is important that she (should ) come to the party.