“it”用法总结(经典版)
“it”用法总结(经典版)
It was yesterday that I met your father in the street．
②不管被强调部分是哪种状语，只能用that 连接，不得使用where、when等连词.
It was in the street that I met your father yesterday．
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 t-o the city centre.
三 强调句1. It is + 被强调部分 + that ...
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③被强调部分为人时，可用who(主格或宾格)和 whom(宾格)代替that，用that也行。
1) It was your father that/whom /who I met in the street yesterday．
2) 2) It was I that/who met your father in the street yesterday．
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四 it 用作形式主语
3.1 代替主语从句
1）It is + adj. +that从句
① It is clear ( obvious， true， possible certain....) that ..... “清楚（显然，真的，肯定．．．）”
It is very clear that he’s round and tall like a tree.
高考英语二轮复习it用法20张
• It is snowing on the mountains.
• 山上正在下雪。
• What time is it? It’s two-thirty.
• 几点了？现在是两点半。
• It's been almost a week and she hasn't been coughing today.
• 真正主语可能是动词不定式，动名词或主语从句， 一般后置。
• It is dangerous to play with fire. • 玩火是危险的。 • In all things, it is better to hope than to despair. • 凡事抱希望为佳，不应悲观而失望。
• （4）.It + seems/happens/ appears/doesn't matter/makes no difference＋that从句。
• 备注：要体会that从句用陈述语气，还是虚拟语 气。
• 2. what从句，what引导主语从句做形式主语。 • 如：It doesn’t matter what he says.
• 1. that从句。基本模式为： it＋系动词＋表语＋ that从句。主要四种句型：
• 1）.it＋be＋形容词＋that从句。句型的形容词有： necessary clear，true， strange， important， wonderfulpossible，likely， obvious， surprising等。
• （2）.It＋be＋名词（词组）＋that从句。常用于 这种句型的名词（词组）有：fact， good idea， honour， shame， no wonder， good news等。
(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的用法及典型句型归纳. 个人总结
It的用法及典型句型归纳一、人称代词it的最基本用法是作代词，主要指刚提到的事物，想法，以避免重复;也可以指性别不明或性别被认为是不重要的人或动物；未指明但谈话双方都明白的事情或情况。
①They watched the train until it disappeared in the distance.②Is this your dog？No, it isn’t.③I hate it when people talk with a full mouth.．二、.非人称代词.it有时并不指具体的东西而泛指天气、时间、日期、距离、价值、度量、温度、环境等：It is a lovely day, isn’t it? // It was nearly midnight when she came back.It is April First today. // It is some 3000 kilometers from A to B.It is three dollars. // Today it is 30 degrees centigrade.三、作形式主语，替代主语从句，动词不定式，或动名词短语1.作形式主语替代主语从句⑴It is clear ( obvious，true，possible，certain....) that＂┅清楚的（显然的，真的，可能的,肯定的．．．）＂⑵It is important ( necessary，right，strange，natural...) that + (should ) do (虚拟语气)┅是重要的(必要的,对的,奇怪的,自然的┅)⑶It is said (reported/ learned/believed/thought/known/told/hoped.....) that= sb / sth is said (reported/ believed /thought…) to do( to be doing/ to have done) sth＂据说（据报道，据悉．．．）＂。
代词it的用法总结
代词it的用法总结下面是店铺整理的一些代词it的用法总结，欢迎大家阅读!it的用法总结it是常见代词之一，它既可以指代时间、地点、天气、距离等，还能作形式主语或形式宾语，同时可以引起强调结构，是历年高考热点之一。
现结合高考试题对其用法作一介绍。
一、用来表示时间、天气、地点、距离、环境、形势等。
例如：It is two miles to the beach. (Oxford) 这里到海滨有两英里。
It was raining in the morning. (Oxford) 今天早晨下着雨。
If it’s convenient I can see you tomorrow. (Oxford) 如果方便，我明天能见你。
it表示时间常用于句型：1、It is/has been+一段时间+since 从句。
意为“自……以来已有多长时间了”或“自不……以来已有多长时间了”。
例如：1)It is/has been many years since I was last in London 自从我上次到伦敦，已经有许多年了。
2)It’s a long time since we met last. 自从我们上次见面以来已经有很长一段时间了。
2、It is/ was/ will be + 一段时间 + before 从句。
表示“在(做某事)前过了多长时间”，或“过了多长时间才……”。
如：But it will be more than 100 years before the country begins once again to look as it did before.但是在100年之后，这个国家才能恢复到以前的样子。
二、用来指代人。
说明某人的身份或者做某事的人;指代婴儿或儿童;在不清楚某人性别时，也可使用it，尤其在问答的形式中更为常见。
例如：---Look, someone is coming. Who can it be?---It may be the headmaster.---It can’t be him. He has gone to Shanghai.---It must be Mr. Zhang. He looks like the headmaster.三、用来指代前文中的内容，或指代整个主句。
it的用法总结
it的用法总结和练习①It is never too old to learn. 活到老，学到老。
②It is easier said than done. 说起来容易做起来难。
③It is no use crying over spilt milk. 覆水难收。
④It never rains but it pours. 不鸣则已一鸣惊人。
一、it的常用固定词组二、it 做代词的用法1.Tom has failed in the exam. Have you heard about it?代替前文提到的东西或事情。
2.Tom bought a new house, but it needed lots of work before he moved in. 代替同名同物。
3.Whose room is this? It is theirs.代替指示代词this,that的作用。
4.Let’s go to see who it is. 指明某人某事的身份或不知男女用it。
5.It’s Sunday today.（date）It is very cold today. （weather）It is about 8:30 now. （time）It’s 5 yuan. （value）It lies in the south of Shaoguan city. （place）It is 5 kilometers from A to B. （distance）三、it做形式主语的用法1.It+ be+ adj+ of/for+ sb +to do sth（用of的形容词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（错误的））2.It+ be+ adj +that/whether +从句（true /easy /hard /necessary /curious / obvious /likely /possible /probable /good /wonderful /natural /certain / natural / strange / normal / unusual/ impossible / pleasant / important）3.It+ be+ pp（said /reported /believed /supposed/ expected /proved / hoped / thought / known / decided / advised / ordered / demanded ）+that+ 从句4.it is/was a pity that …it is/was no wonder that …it is/was a shame that …it is/was no surprise that …it is/was an honor that …it is/was a good thing that …it is/was a fact that …5. It seems/seemed that/as if …It happens/happened that/as if …It appears/appeared that/as if …6.It hits/hit sb that …It strikes/ struck sb that …It occurs to sb that …It occurred to sb that …7.It is/was no use doing sth It is/was no good doing sthIt is/was useless doing sth四、it作形式宾语的用法1.Sb +动词+ it +if/ when 引导的宾语从句（like / dislike / hate / enjoy / love / appreciate）2. 6123结构think / make / find / consider / feel/ believe3.I take it that you will be leaving for Shanghai soon.认为The rumor has it that the mayor will resign to take the responsibility for the crisis. 据传You can count on it that he will arrive on time. 期待She will see to it that he goes ahead. 确保You can depend on it that the result will be announced.五、常用句式。
英语中it的用法
it 在英语中的意思较多，用法较广，现总结如下。
一、it作句子的真正主语1．it 指前面已经提到过的人或事物，有时指心目中的或成为问题的人或事物，作真正主语。
例如：What’s this? －It is a sheep? 这是什么？？这是一只绵羊。
Who is it? －It’s me (I). 谁？？是我。
It’s the wind shaking the window. 是风刮得窗户响。
2．it指时间、季节。
一般用在无人称动词的主语。
例如：What time is it? －It’s nine. 几点了？？九点了。
It’s time for the meeting. Let’s go. 开会的时间到了，我们走吧。
What day is today? －It’s Saturday. 今天星期几？？今天星期六。
What’s the date today? －It is October 1st.今天是几号？？今天是十月一日。
What season is it? －It is summer. 现在是什么季节？？是夏季。
3．it 指气候。
一般作无人称动词的主语。
例如：Is it cold in this room? －No, it isn’t. 屋里冷吗？？不冷。
What’s the weather like today? －It is fine.今天天气怎么样？？是晴天。
It often rains in summer and it often snows in winter in this city.这个城市夏天经常下雨，冬天经常下雪。
4．it指距离、情况等。
一般用作无人称动词的主语。
例如：It is five kilometers from my home to the school.从我家到学校有五公里。
It is very near from this factory to that one.从这个工厂到那个工厂非常近。
It用法总结
It用法总结it的用法1．it作代词(1)在答语中替代this或that。
如：-What's this？-It's a frog.(2)指已提到过的物体。
如：I've lost it on my way home.（3)指情形、行为等。
如：Jack is ill. Have you heard about it?(4)指人（不明的人或婴儿）。
如：Who is it?(5）指天气、温度、时间、距离等。
如：It is raining. It's very hot. It's five o'clock.2.引导词it(1）作形式主语。
如：It is difficult to understand the passage.It is no use trying.It is said that the meeting will be put off.4)It+take+(sb.) some time / some money+to do sth. 例如:It will take them more than ten years to complete the Three Gorges Dam.5)It+be+said / reported / told等+that-clause. 例如:It is said that he will leave for Beijing tomorrow.6)It+vt.+sb.+that-clause. 例如:It worried her a bit that her hair was turning grey.[原题再现] ①________is a fact that English is being accepted as an international language.A. ThereB. ThisC. ThatD. It② In fact________ is a hard job for the police to keep order in an important football match.A. thisB. thatC. thereD. it答案: ① D ② D（2）作形式宾语。
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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 , no use ,useless 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．．．
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.
③被强调部分为人时，可用who(主格或宾格)和 whom(宾格)代替that，用that也行。 1) It was your father that/whom /who I met in the street yesterday． 2) It was I that/who met your father in the street yesterday．
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.
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. 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.
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.
it 的用法
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 的事物，以避免重复: Zhengzhou 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．
3. it 用作形式主语
3.1 代替主语从句 1）It is + adj. +that从句
① It is clear ( obvious， true， possible certain....) that ..... “清楚（显然，真的，肯定．．．）” It is very clear that he’s round and tall like a tree. 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.
用It作形式主语的句型： (1) It is adj.＋ to do sth. It is difficult to translate this article.翻译这篇文章 很难。 (2) It is adj. ＋ for/of sb.＋ to do sth. It is important for us to learn English.学习英语对我 们很重要。 It’s kind of you to help me. 你帮助我真是太好了。 (3) It is up to sb. to do sth.“应由某人负责”或 “……是某人的职责”。 It’s up to you to decide whether to take the job or not. 接不接受这份工作由你自己定。
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.
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
㈡.引导词it 1. It is + 被强调部分 + that ...
使用该句型有以下几点请注意： ① 强调句的谓语is或was永远用单数. It was yesterday that I met your father in the street． ②不管被强调部分是哪种状语，只能用 that连接，不得使用where、when等连词. It was in the street that I met your father yesterday．
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．
要点点拔
⑤注意不要混淆强调句和其他从句。It is was…that…为强调句标志，去掉后仍可组 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。 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。
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.
3.2.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.