单词“it”有哪些用法？

可以。

非谓语动词，又叫非限定动词，非谓语动词是指在句子中不是谓语的动词，主要包括不定式、动名词和分词（现在分词和过去分词），即动词的非谓语形式。非谓语动词除了不能独立作谓语。

in很经常出现在我们的句子里，或者我们的文章里，在我们学习英语的过程中作为介词in它无处不在。它的用法也是非常多的，很多时候它的用法会让人混淆，接下来我在这里给大家带来in的用法，我们一起来看看吧!

in的用法

一、 in用作介词

1 表示在某范围或者空间内的某一点，常译作“在„„内 / 里面”。如： The story happened in Sichuan Province 故事发生在四川省内。 You can see thousands of stars twinkling in the sky 你会看到成千上万颗星星在空中闪耀。

2 表示在某物的形体或范围中，常译作“在„„内，在„„中”。如： She was still lying in bed at eight this morning 今天早上八点钟时她还在被窝里躺着。 He was so hurried that he left the key in the lock 他是如此地匆忙，竟把钥匙忘在锁里面了。

3 表示构成„„的整体 / 局部，包含„„在内。如： All the paintings in his collection were bought in Japan 他收藏的所有的画都是在日本买的。 We can clearly recognize his farther in him 在他身上我们可以清楚地看到他父亲的影子。

4 表示在某段时间以后，后面接表示一段时间的名词短语。如： We’ll return in a few days 我们几天后就回来。

Mom will be well again in three weeks’ time 妈妈三周后就会好的。 5 表示穿着，戴着。如：

He was dressed in a dark suit at the funeral 葬礼上他穿者一套深色西服。

The lady in white was in charge of the company 那位白衣女子掌管着这家公司。

6 用于描述具体的环境。如：

Now they are still standing in the rain 他们现在还在雨中站着呢。 They could see nothing in the darkness 黑暗中他们什么也看不见。 7 表示所处状态或状况或表示正在进行的动作。如：

I bought the car ten years ago, yet it is still in good condition 我这辆车是十年前买的，现在仍然很好。

Please put the books in good order before you leave 离开前把书整理好。 When I entered the room, he was in conversation with a teacher 当我进屋时，他正和一位老师说话。

8 表示某事的形式、形状、安排或数量。如： The students sat in rows on the playground 学生们一排排地坐在 *** 场上。

When new school year begins, the students come to school in twos and threes 新学期开始了，学生们三三两两地来到学校。 9 表示所使用的语言、材料等。如：

Please write the composition in blue ink 请用蓝色墨水写作文。 The young man can read articles written in English and French 那年轻人会读用英语或法语写的文章。 10 表示关于„„;在„„方面。如： The street was twenty metres in width 街道宽二十米。

That was a small country rich in oil 那是个富有石油的小国家。 二、 in用作副词

1 表示在里面，在内。如：

I especially like coffee with milk in 我尤其喜欢加牛奶的咖啡。

2 表示进入。如：

You shouldn’t let anyone in if they can’t show their pass 没通行证谁也不能进入。

3 表示在家或在工作单位。如： Nobody was in when I called

我打电话时家里没人。

三、 in用作形容词

in用作形容词时的意思是“时髦的，流行的”。如： What do you think will be the in colour this year 你认为今年会流行什么颜色

She was surprised to find that miniskirts were in again 她吃惊地发现超短裙又流行了。

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in的相关解释

prep 在(某范围或空间内的)某一点; 在(某物的形体或范围)中; 在…内; 在…中; 进入;

adv 在里面; 在内; 进入; 在家里; 在工作单位;

adj 流行的; 时髦的;

[例句]He was in his car

他坐在他的车里。

[其他] 复数：ins

in的常见短语搭配

in time 及时;

in all 总共;合计;

hand in 交上;

in a hurry 立即，匆忙;

in front of 在…前面;

join in 加入;参加;

in the end 终于，最后;

in order 整齐;秩序井然;

in public 公开地，当众;

in return 作为报答;

result in 导致;

in trouble 处于不幸中; ​​​​

：

1It is+被强调部分+that

该句型是强调句型，将被强调的放在前面，其他部分置于之后，强调的主语如果是人，可以用来替换，如果把这种句型结构划掉后，应该是一个完整无缺的句子，这也是判断强调句型与其他从句的方法。

It was they that (who) cleaned the classroom yesterday It was in the street that I met her father

It was with great joy ___he received the news that his lost daughter had been found (2004 福建)

A because B which C since D that (D)

2 It is not until +被强调的部分+ that

该句型译成汉语“直到……才”，可以说是的强调形式。It was not until she took off her dark glasses that I realized she was a film star =Not until she took off her dark glasses did I realize she was a film star =I didn’t realize she was a famous film star until she took off her dark glasses

It was ___back home after the experiment (2004 湖北)

A not until midnight did he go

B until midnight that he didn’t go

C not until midnight that he went

D until midnight when he didn’t go (C)

3 It is clear (obvious, true, possible, certain) that…

该句型中it是形式主语，真正的主语是that引导的主语从句，常译为“清楚（显然、真的、肯定）”是主语从句最常见的结构。

It is very clear that he’s round and tall like a tree

=That he’s round and tall like a tree is very clear

4 It is important (necessary, right, strange, natural…) that…

该句型和上一句同属一个句型。由于主句中的形容词不同，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 necessary that he (should) remember these words

5 It is said (reported, learned…) that…

该句型中的it 仍是形式主语，真正的主语是that 引导的主语从句。该结构常译为“据说（据报道，据悉……）

It is said that he has come to Beijing

It is reported that another earth satellite has been put into orbit

6 It is suggested (ordered…) that…

该句型和上一句属一个句型。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）。可以省略，常译为“据建议；有命令……”

It is suggested that the meeting (should) be put off

It was ordered that we (should) arrive there in two hours

7 It is a pity (a shame…) that …

在该句型中，that后的从句一般用虚拟语气（should+动词原形），should可以省去，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

这种事竟然发生在你们班上，真是遗憾。

It is a pity that he is ill

他生病了，真遗憾！

8 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，有时也用should+动词原形，should 不能省。常译为“是（正是）……的时候……”

It is time that children should go to bed

=It is time that children went to bed

9 It is the first (second, …)time that…

该句型应和上一个句型区别开来。该句型中不用虚拟语气，而用完成时态。至于用哪种完成时态，由主句的谓语动词的时态来决定。如果是一般现在时，从句用现在完成时态；如果是一般过去时，从句则用过去完成时态。该结构中that可以省去；it有时用this替换，常译为“是第一（二,…）次…”。

10 It is …since…

该句型主要用作处理瞬间动词的完成时，要和表示一段时间的时间状语连用。主句中是时间作表语，其时态是现在时和完成时，引导的从句通常是一般过去时态，而且是瞬间动词。如果主句是一般过去时，从句则用过去完成时。

It is (has been) 5 years since his father died

It is almost five years ___we saw each other last time (2005 北京)

A before B since C after D when(B)

11 It is …when…

该句型中的when引导的是一个时间状语从句，主句中的it指时间，表语由具体的时间充当。常译为“当……的时候，是……”

It was 5 o’clock when he came here

12 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等表示时间段的词和短语。常译为“…之后才”，“没过……就……”

It was 3 days before he went to Beijing

It will not be long before he finishes his job

13 It happens (seems, looks, appears) that…

该句型中的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……)

The Foreign Minister said, “___our hope that the two sides will work towards peace” (2004北京)

A This is B There is C That is D It is (D)

14 It takes sb…to do sth

该句型中的不定式是真正的主语，是形式主语，句型中的直接宾语是时间。常译为“做……要花费某人……”

It took thousands of people many years to build the Great Wall

15．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

16 It doesn’t matter whether…

该句型中的引导的从句是真正的主语，该句型译为“不论（是否）……没关系……

It doesn’t matter whether they are old

17．It is kind (of sb) to do sth

该句型中的不定式短语是真正主语，如果不定式的逻辑主语是由of引出，主句中的形容词必须是能表示逻辑主语的形容词。常见的有：bad, brave, careless, clever, cruel, foolish good (好心的),honest, horrible, kind, lazy, modest, naughty, nice (有教养的),polite, rude, silly, stupid ,wise ,wrong等。这个句型可以改写为sbis kind to do sth

It is kind of you to stay so =You are kind to say so

18 It is necessary (for sb) to do sth

该句型与上一句统属一个句型。如果不定式的逻辑主语是由for 引出的，主句的形容词通常是表示重要性，紧迫性，频繁程度，难易，安全等情况的形容词。常见的形容词有：

Important,necessary,natural,easy,safe,common,,normal,hard,difficult,dangerous,unusual,grape, impossible, pleasant等。

It is important for her to come to the party =It is important that she (should) come to the party

19 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：“看起来好像……”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 was ill （事实上没有生病）

It seemed as if he was dying

20 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“7123结构”

7指主句中的常用的动词：think, believe, make, find, consider, feel, take

1指的是形式宾语it

2指的是宾补的两种形式：形容词和名词

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

XiaoLi felt it important learning English well

They found it difficult that they would finish their work in two days

-Do you like ____here

-Oh, yes The air, the weather, the way of life Everything is so nice (2004 全国卷二)

A this B these C that D it (D)

首先，这里不是考查强调句或主语从句的用法。

其次，it是形式主语，真正的主语是动词不定式 to

put

children

in

a

situation

。a

situation是定语从句的先行词，引导词在从句中作状语，因此必须用关系副词where，相当于in

a

situation

。也可用in

which来代替where。

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。

—Who is knocking at the door —It’s me

（4）指环境情况等。

It was very noisy (quiet) at the very moment

（5）指时间、季节等。

—What time is it —It’s eight o’clock

It often rains in summer here

（6）指距离。

It is a long way to the school

（7）作形式主语。

It is not easy to finish the work in two days

It is no use crying over spilt milk

It is as pity that you didn’t read the book

（8）作形式宾语。

I think it no use arguing with him

I found it very interesting to study English

He made it clear that he was not interested in that subject

（9）用于强调结构。

It was Xiaoming whom(that)I met in the street last night

It was in the street that I met Xiaoming last night

It ws last night that I met Xiaoming in the street

It was I who met Xiaoming in the street last night

2、含有“It is …”的句型

（1）It is time (for sb) to do sth

It is (high) time that sb did sth(虚拟语气)

（2）It is + 形容词（+of / for sb）+ to do sth

通常用

of的词有brave、clever、careful、hopeless、kind、good、naughty、nice、silly、stupid、foolish、wise等。

（3）It is + 形容词 + that + sb + (should) do sth（虚拟语气）

能用于这个句型的形容词有strange、wonderful、natural、good、proper、right、wrong、well、fortunate、important、necessary、useless、likely、probable、impossible等。有时可省去should而直接用动词原形。如：

It is important that we should pay close attention to grain

It is natural that he（should）say so

（4）It is no use/ good + doing sth

It is no use trying again = It is of no use to try again

（5）It is + 被强调部分 + that/who + …

Was it in the street that you met her

Who was it that called him“comrade”

It was not until yesterday that I met my old friend

It is in a small factory that my brother is going to

work（注意上述各句均为强调句型的“考点”）

比较：It is a small factory where my brother is going to

work（定语从句）

（6）It is said/reported/announced/ (well) known … that…

（7）It is/was + 时间 + since … 从……已多久了。

It is three years since I met him in Beijing

It was a long time since I (had) lived in that small mountain

village with these farmers（注意两句中的时态）

It is five months since I arrived in New York我到纽约已经五个月了。

It is five months since I was in New York我离开纽约已经五个月了。

（注意：终止性动词表示从动作发生时算起；如果是状态动词或持续性动词，则从动作或状态结束时算起。）

（8）It is + 时间 + before …

这个句型和上面句型中时间都是时间段，如long、years、months、weeks、five days、three

hours、twenty minutes等。不过主句的时态多用一般将来时或一般过去时。

It will be several years before we meet again

我们要过好几年才能再见面。

It was not long before they set out for the front

不久他们就出发去了前线。

（9）It is /was/will be the first/second/third … time that …

It is the first time that I have been here

It was the second time that he had seen the film

（10）It is up to sb to do sth … 应由某人做某事。

It is up to you to decide whether we start or not

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