It句型归纳最全总结.docx
(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句型归纳
It 句型归纳1．It is ＋adj．(＋for sb．／sth．) ＋to do sth．用于此句型的形容词有：easy，hard，difficult，possible，important，impossible，necessary，good，bad，exciting，interesting，surprising等。
如：It is necessary to change your job．It was very hard for them to walk such a long way inthe snow．2．It is ＋n．(＋for sb．／sth．) ＋to do sth．用于此句型的名词有：pity, shame, pleasure, one’s duty, one’sjob, fun, joy, good manners, bad manners等。
如：It is a pity for you to have missed such a wonderfulplay．It is bad manners for the young to take up the seatsfor the old．3．It is ＋adj．＋of sb．＋to do sth．此句型中的形容词主要描述某人的品德、特征。
能用于该句型的形容词有：kind, nice, wise,silly, polite, impolite, friendly, foolish, clever等。
如：How silly it was of you to give up such a goodchance！It is friendly of the family to try to make me feelat home in their house．4．It is ＋adj．（＋n．）＋doing sth．此句型中的形容词和名词常见的有：no／little use, no／much good,useless等。
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．．．）＂。
IT句型归纳
• 3. It happens / occurred (to sb.) that … It (so) happened that he met her in the street. 碰巧… It never occurred to her to ask anyone. 他从未想到问问他人。 4. It is no good / no use / useless doing sth. It is no use crying over the spilt milk. 5. It doesn’t matter whether / if …
• （六）习惯用法 1. …make it. 2. Let’s make it seven o’clock. 3. That’s it. 正是这样。 4. Got it. 5. I can’t help it.
2008北京34. I’m sorry you’ve been waiting so long, but it’ll still be some time ____ Brian gets back. 2008宁夏24. ----Could we see each other at 3 o’clock this afternoon? • ----Sorry, let’s make it time. • A. other’s B. the other • C. another D. other know won’t be 2002上海It ___________ long before we ___ the result of the experiment.
6. It be … before… It was/had been 3 days before he went to Beijing. It will (not) be long before he catches up with us. 7. It is the first time / the second time …/ the last time that sb. have/has done sth. It is the first time (that) I have been here. = This is the first time (that) I have been here
（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句型归纳
It句型归纳It 句型归纳1．It is ＋adj．(＋for sb．／sth．) ＋ to do sth．用于此句型的形容词有：easy，hard，difficult，possible，important，impossible，necessary，good，bad，exciting, interesting，surprising等。
如：It is necessary to change your job．It was very hard for them to walk such a long way in the snow．2．It is ＋n．(＋for sb．／sth．) ＋ to do sth．用于此句型的名词有： pity, shame, pleasure, one's duty, one's job, fun, joy, good manners, bad manners等。
如：It is a pity for you to have missed such a wonderful play．错过如此精彩的表演太可惜了It is bad manners for the young to take up the seats for the old．占据老年人的座位这件事是不好的行为3．It is ＋adj．＋of sb．＋to do sth．此句型中的形容词主要描述某人的品德、特征。
能用于该句型的形容词有：kind, nice, wise, silly, polite, impolite, friendly, foolish, clever 等。
如：How silly it was of you to give up such a good chance！放弃如此好的机会，真是太傻了It is friendly of the family to try to make me feel at home in their house．这一家人太友好了，让我感觉到了自己家似的4． It is ＋adj．（＋n．）＋doing sth．此句型中的形容词和名词常见的有：no／little use, no／much good, useless 等。
It 句型归纳
It 句型归纳1．It is ＋adj．(＋for sb．／sth．) ＋ to do sth．用于此句型的形容词有：easy，hard，difficult，possible，important，impossible，necessary，good，bad，exciting, interesting，surprising等。
如：It is necessary to change your job．It was very hard for them to walk such a long way in the snow．2．It is ＋n．(＋for sb．／sth．) ＋ to do sth．用于此句型的名词有： pity, shame, pleasure, one's duty, one's job, fun, joy, good manners, bad manners等。
如：It is a pity for you to have missed such a wonderful play．错过如此精彩的表演太可惜了It is bad manners for the young to take up the seats for the old．占据老年人的座位这件事是不好的行为3．It is ＋adj．＋of sb．＋to do sth．此句型中的形容词主要描述某人的品德、特征。
能用于该句型的形容词有：kind, nice, wise, silly, polite, impolite, friendly, foolish, clever等。
如：How silly it was of you to give up such a good chance！放弃如此好的机会，真是太傻了It is friendly of the family to try to make me feel at home in their house．这一家人太友好了，让我感觉到了自己家似的4． It is ＋adj．（＋n．）＋doing sth．此句型中的形容词和名词常见的有：no／little use, no／much good, useless 等。
It的用法及句型总结
It的用法及句型总结"It" 用法及其句型和固定搭配，是高中英语语法的重点、难点，又是近几年高考的热点，因此应给予充分的重视，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，如前文中的this, that；替代前文中的内容；指代一位性别不明的小孩或未知的人；指代未指明但谈话双方都知道的那件事；指代时间、天气、气候、距离等自然现象……二、It用作形式主语替代作主语的从句、动词不定式、动名词，而把真正作主语的从句、动词不定式、动名词置于句尾。
It 作形式主语的常见句型：1. 代作主语的动词不定式，其句型为:(1) It be adj. (for sb.) to do sth.此处adj. 通常为描述事件的形容词：easy, difficult, hard, necessary, unnecessary, possible, impossible, likely, unlikely, right, wrong, important, unimportant, legal, illegal, well-mannered, ill-mannered, polite, impolite, clear, obvious, certain, suitable, proper, fit, useful, useless, dangerous…例: It is illegal (for a teenager) to drive a car without a license.(2) It be adj. of sb. to do sth.此处adj. 通常为描述人的形容词：kind, unkind, nice, rude, cruel, considerate, thoughtful, thoughtless, careful, careless, silly, foolish, stupid, clever, wise, crazy.例: It's kind of you to help me with the problem.(3) It替代作主语的动名词的常见句型:It's no good/use doing…It's (well)worth doing…It's (well)worth on e's while doing/to do…It's (well)worth while doing/ to do例: It's no use crying over spilt milk（覆水难收）.2. It替代作主语的从句常见句型：(1) It is + noun +从句例: It is no secret that the president wants to have a second term at office.(2) It is adj. +clauseIt's surprising that… (should)………竟然……It's a pity/shame that…(should)………竟然……例: It's important that you should apologize to her for your rudeness.(=It's of much importance that you should apologize to her for your rudeness.)(3) It verb sb. + clause= It is v-ing + clauseIt+surprise/delight/interest/disappoint/worry/disturb/annoy/amaze /bother/conc ern/frighten/please/anger sb. that…例: It worried me that she drove so fast.(= It was worrying that she drove so fast.)(4) It verb (to sb.) that…= sb/sth verb to do例: It (so) happened/chanced that they were out.(= They happened/chanced to be out.)(5) It is v-ed that…=sb/sth is to do(verb=say, report, think, believe, hope, expect, agree, accept, decide, determine, intend, plan, understand, know）例: It is said that the couple have gotten divorced.(=The couple are said to have gotten divorced.)(6) It is v-ed that … (should)…(verb=demand, request, require, order, suggest, advise, recommend例 It is suggested that they should begin with the third question.三、It作主语的句型1. It takes sb. … to do…(=sb takes…to do…)某人用多长时间做某事例: It took the men a week to mend our roof.(= The men took a week to mend our roof.)2. It's (just)(un)like sb. to do…（不）像某人做某事的风格例: It was (just) like him to think of helping us.3. It's (about/high) time that… should /v-ed…是该做某事的时候了例: It's(about/high) time that we should take action.4. It's the x-th time (that) … have v-ed…第几次做某事了例: It's the third time that he has failed the driving test.5. It is/has been… since …continuous v-ed(延续性动词) 某动作持续了多长时间例: It's 10 years since he lived here6. It was(not)… before…过(不)了多长时间某动作发生了例: It was not long before they arrived.四、It 作形式宾语用来替代作宾语的从句、动词不定式、动名词，而把真正作宾语的从句、动词不定式、动名词置于句尾。
与it有关的主要句型
与it有关的主要句型it强调句型知识总结归纳：（一）it用做形式主语或形式宾语：根据句子结构的需要，it用做形式主语或形式宾语，而真正的主语或宾语（to do 短语，doing短语，名词性从句）则放在句尾。
主要句型：It’s +形容词/名词+连词+名词性从句to do sth. doing sth.find / make / think / feel it +形容词/名词+连词+名词性从句to do sth. doing sth.例句：1. It will become more and more important to have a good knowledge of English .2. It’s usual for close friends to have similar ideas and beliefs .3. It’s a pity that I didn’t think of it earlier.4. It’s no use going there so early.5. Out teacher thinks it no good learning without practice.6. Didn’t I make it clear to you that I was not coming ?7. We found it strange that no one would take the money.（二）其他句型 1. It takes+时间段+sb.+ to do sth.2. 表示“据说，据报道，/人们认为/相信/建议等It’s said that……. It’s reported that …… It’s believed/thought/suggested that……例句： 1. It generally takes time to reach this point—being on the same wavelength .2. It is believed that the two children went off exploring（探险）on their own and get stuck on the cliff .3. It’s suggested that we should have a meeting to discuss the problem .4. It was once predicted（预测）that British and American English would become separate languages finally .（三）it在强调句型中：在英语中，为了突出强调句子的某一个成分（谓语除外），达到强调或使听话人特别注意这一部分的目的。
It常用句型大盘点
It常用句型大盘点“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：1. It is + 被强调部分+ that ...【说明】该句型是强调句型。
将被强调的部分放在前面，其它部分置于that之后。
被强调部分可以是主语、宾语、表语或状语。
强调的主语如果是人，that可以换成who。
如果把这种句型结构It is / was... that /who... 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它从句的方法。
【举例】It was I who / that met Jim in the street.(强调主语)It was in the street that I met Jim. (强调状语)It was Jim who / that I met in the street. (强调宾语)It is a chief engineer that he becomes now. 他现在担任的是总工程师（强调表语）2. It is not until + 被强调部分+ that ...【说明】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。
【举例】It was not until I got home that my mother went to bed.= M y mother didn’t go to bed until I got home.=Not until I got home did my mother go to bed.3. It’s no use / good doing sth. 做某事没有用。
【举例】I t’s no use/good crying over spilt milk.= Crying over spilt milk is no use / good.4. It’s a waste of time doing sth. 浪费时间做某事。
中考英语it的常考句型及知识点归纳(附练习题)
中考英语it的常考句型及知识点归纳（附练习题）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句型归纳最全总结
It句型归纳最全总结It句型归纳总结I。
It作形式主语的句型1.It is adj (kind。
wise。
careless。
XXX.) of sb to do sth.For example: It is wise of him to make such a XXX wise.2.It is adj (easy。
safe。
common。
normal。
) for sb to do sth.If adj is important。
necessary。
natural。
possible。
strange。
vital。
essential。
etc。
it can be changed to a clause。
and the clause should use should + verb.For example: It'XXX for children to play with fire。
Children playing with fire is very dangerous.It is important for us to learn English well。
It is importantthat we (should) learn English well.3.It is V-ed (reported。
believed。
said。
XXX.) that clause.In this sentence pattern。
if V-ed is reported。
believed。
said。
etc。
it is often translated as "据报道"。
"据认为"。
"据说"。
If V-ed is suggested。
ordered。
demanded。
insisted。
etc。
which means "suggested"。
It 的固定句型的总结
高中阶段关于It的常见固定句型的总结1. It be +adj.+ (for sb.) to do sth. (necessary, fundamental, important, vital, essential, significant, possible, impossible, difficult, hard, easy, convenient)It’s necessary for us to have a good knowledge of English.It is convenient for me to go to work from here.2. It be +adj.+ of sb. to do sth. (kind, cruel, clever, stupid, foolish, polite, rude, typical等表示逻辑主语性质，特征的词)It is cruel of them to kill the dogs.It is typical of her to keep others waiting long.3. It be +抽象名词+to do sth. (duty, hope, fact, fun, pity/shame, pleasure, honour, good/bad manners, one’s turn)It is fun to talk with him.It is bad manners to make fun of somebody’s appearance.It is your turn to answer the question.4. It be +adj.+ that-clause. (necessary, important, vital, essential, significant, natural, strange, essential, funny, 注意虚拟语气的使用)It is necessary that we (should) have a walk now.5. It be +possible/likely/probable + that-clauseIt is likely that she will ring me tonight.注意三者的区别It is possible (for sb.) to do sth.It is possible that-clauseIt is/seems probable that-clauseIt is likely that-clauseSb. is likely to do sth.6. It be +a pity/shame + that-clause (注意这种情况可以用虚拟语气也可以用陈述句语气)It is a pity that I can’t swim.It is a pity that you should lose a chance.7. It be + no/little wonder + that-clause (难怪…)a wonder that-clause (…真是令人奇怪)It comes as no surprise that-clause (难怪…)It is no wonder that she didn’t want to go to the party.8. It be +no good/use / of little use/good/useless + doing sth.It is no use crying over spilt milk.9. It be + just like sb. +to do sth. (某人恰恰就是这个样子)not like sb. + to do sth. (某人不是这个样子)It’s just like her to think more of others.10.It + be + done + that-clause. (said, believed, reported , proved, supposed, hoped, considered, thought, known, pointed out, must be admitted, accepted // suggested, advised, proposed required, asked, requested, ordered, directed, commanded, urged, desired 注意黑体词需用虚拟语气)It is reported that two scientists were killed in the accident.It is suggested that the meeting (should) be put off.11.It is (good/high) time for sth.It is (good/high) time to do sth.It is (good/high) time for sb. to do sth.It is (good/high) time that sb. did sth.It is (good/high) time that sb. should do sth.12. It will be (not)+ 时间＋before-clause.It was (not)+ 时间＋before-clause.It will be long before we will come back13.It be +段时间+ since +瞬时动词(自从…以来有多长时间)It be +段时间+ since +延续性动词(有多长时间没做…)It’s about three years since I moved here.It is a few years since I smoked14.It/This/That +is+ the first/second…time + sb. have done sth.It/This/That +was+ the first/second…time + sb. had done sth.It is the first time I have met such a great man.15.It be +时间+when 从句(时间是…)It was eight o’clock a.m. when the satellite was launched.16.It be+强调部分+that/who+其它成分注意：It be + not until…+that+ 其他成分17.It is up to sb. to do sth. (由某人负责某事)It’s up to us to give him all the help we can.18. It +(doesn’t )+ matter +that/when/whether…+…(有/没关系)It makes a difference that-clauseIt makes no difference whether/when/where/how…It doesn’t matter whether we go together or separately.19. It occurs to sb. /strikes sb. +从句20. It came about that-clause21. It + (so) happened+ that从句(碰巧)It happened that I saw him yesterday.22.It seems/appears that…注意：sb. seems to be…/to do sth. (注意动词不定式时态和语态的考查) It seems as if/as though…It seems that…There seems to be …It looks as if/as though…Sb. looks as if…It appears that…There appears to be…23. It takes sb. some time/some money to do sth.It takes some time/some money for sb. to do sth.24. It turns out / proves that…It turned out that he was not the kind of person we wanted.25. find/think/make/feel/consider…+ it + adj./n.+ to do sth. /doing sth. / that-clauseI made it clear/sure/certain that I was not interested in gardening.Cellphones make it possible/likely for us all to communicate at any time and from anywhere. She has made it a rule/habit/practice to read English aloud in the morning.I feel/think/find it a duty/a honor to help you with English.26. v.+ it + that/if/when…常见的有：hate/like it when…讨厌/喜欢某人做…see to it that…务必/确保/负责…depend/rely on it that…指望/依靠…appreciate it if…..如果……很感激I must see to it that you don’t catch a cold.I will appreciate it if you can give me a hand27.take it for granted that… (认为…是理所当然)owe it to sb. that… (把…归功于某人)。
It 句型归纳
It 句型归纳：1．It＋is／was＋形容词＋（for／of sb．）＋动词不定式短语。
对于这个句型中究竟用for还是用of，一般遵循这样的规则：如果形容词仅仅是描述事物的形容词，如：difficult，easy，hard，important，dangerous等用for；如果形容词是描述不定式行为者的性格、品质的，如：kind，good，nice，clever等则用of。
如：It is interesting to play with snow in winter．冬季里玩雪是很有趣的。
It's important for us to keep the water clean．保持水质清洁对我们来说是很重要的。
It's very kind of you to say so．你这样说真是太好了。
注意：这一句式中的形容词位置也可换用名词；连系动词be也可换用其它连系动词，如feel 等。
如：It's a good habit to get up early and go to bed early．早睡早起是好习惯。
It must be great fun to fly to the moon in a spaceship．乘宇宙飞船飞往月球一定很有趣。
It feels strange to have a twin sister．有个孪生姐妹感觉很奇怪。
2. It＋is／was＋形容词＋从句。
如：It is certain that he will come．他一定会来。
It's true that he may fall behind the other students．他真的可能落后于其他同学。
It is strange that he should say so．他居然这么说，真是奇怪。
3. It ＋is ／was ＋one's turn（duty，pleasure）＋to do sth．意为“该轮到某人做某事（做某事是某人的责任、愉悦的事）”。
it句型归纳总结大全
it句型归纳总结大全"it"句型是英语中常见的一种句型结构，通常用来强调或者指代特定的事物或情况。
下面是对"it"句型的归纳总结：1. 强调句型：It is (was) + 被强调的部分 + that/who + 其余部分。
例，It is the book that I want to read.（我想读的就是这本书。
）。
例，It was Mary who broke the window.（打破窗户的是玛丽。
）。
2. 虚主语句型：It + be + 形容词 + to do.例，It is important to learn English well.（学好英语很重要。
）。
3. 虚宾句型：It + be + 名词 + to do.例，I find it a pleasure to work with you.（我觉得和你一起工作很愉快。
）。
4. 指代句型：It + be + 形容词 + (for sb.) + to do sth.例，It is easy for me to solve the problem.（对我来说解决这个问题很容易。
）。
5. 天气句型：It + be + adj. + (for sb.) + to do sth.例，It is hot for us to go out.（对我们来说出去很热。
）。
6. 距离句型：It + be + 距离 + to + 地点。
例，It is five kilometers to the station.（离车站还有五公里。
）。
以上是对"it"句型的归纳总结，希望对你有所帮助。
如果你还有其他问题，欢迎继续提问。
(word完整版)it在高中阶段用法句型
It句型背诵一．It 做形式主语●to do 做真正的主语1. 我很方便和他取得联系。
It is convenient for me to get in touch with him.2. 你那样做是很愚蠢的。
It is stupid of you to do so.3. 我们听到那消息很惊讶。
It was amazing to us to hear the news4. 修长城花费了成千上万人很多年的时间。
It took thousands of people many years to build the Greatwall.●doing做真正主语5. 你和他理论是没有用的。
It is no use your arguing with him.6. 覆水难收It is no good crying over spilt milk.7. 雨天爬山真是有趣。
It is great fun climbing mountains on raining days.8这项工作值得做It is worthwhile doing the work.It is worthwhile to do the work.●that 做真正主语9. 他整天责备别人是不足为奇。
It is no wonder that he scolds others all day long.10. 据信他在国外学习/ 要去国外学习/ 去了国外学习。
It is believed that he is studying abroad / to go abroad for study/ has gone abroad for study. He is believed to be studying abroad/ to go abroad for study/ to have gone abroad for study.11. 我突然想起我忘了锁门。
it的用法总结经典句型
it的用法总结经典句型1. “It’s time to do something”（是做某事的时候了）。
比如说：“It’s time to hit the sack!（是该睡觉的时候啦！）”，这就像是火车到了站点，该行动啦！2. “It takes somebody some time to do something”（某人花费多少时间做某事）。
像“ It took her a whole day to finish that painting.（她花了一整天来完成那幅画。
）”，就好像爬山一样，得一步步花费力气上去呀。
3. “It seems that...”（似乎……）。
比如“ It seems that he is angry.（似乎他生气了。
）”，这就如同天空的云，好像是某种形状，但又不是那么确定。
4. “It is said that...”（据说……）。
像“ It is said that there is a monster in that lake.（据说那个湖里有个怪物。
）”，就好像是流传的神秘故事一样吸引人。
5. “Make it +形容词”（使它变得……）。
例如“Let’s make it interesting.（让我们使它变得有趣。
）”，是不是如同给一幅画上色，让它鲜活起来呢？6. “Find it +形容词to do something”（发现做某事是……的）。
像“ I find it difficult to learn this language.（我发现学习这门语言很难。
）”，这和走一条崎岖的路一样，能感受到其中的不容易啊。
我的观点结论：掌握这些关于 it 的经典句型就如同拥有了一把钥匙，可以打开英语表达的各种奇妙之门，让我们在英语的世界里更加自如地交流和表达呀！。
《It句型归纳》word版
It 句型归纳1． It is ＋adj．(＋for sb．／sth．) ＋ to do sth．用于此句型的形容词有：easy， hard， difficult，possible，important， impossible， necessary， good， bad， exciting，interesting， surprising等。
如：It is necessary to change your job．It was very hard for them to walk such a long way inthe snow．2． It is ＋n．(＋for sb．／sth．) ＋ to do sth．用于此句型的名词有：pity, shame, pleasure, one’s duty, one’sjob, fun, joy, good manners, bad manners等。
如：It is a pity for you to have missed such a wonderfulplay．It is bad manners for the young to take up the seatsfor the old．3． It is ＋adj．＋of sb．＋to do sth．此句型中的形容词主要描述某人的品德、特征。
能用于该句型的形容词有：kind, nice, wise,silly, polite, impolite, friendly, foolish, clever等。
如：How silly it was of you to give up such a goodchance！It is friendly of the family to try to make me feelat home in their house．4． It is ＋adj．（＋n．）＋doing sth．此句型中的形容词和名词常见的有：no／little use, no／much good,useless等。
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It句型归纳总结I． It作形式主的句型①It + be + adj (kind , wise , careless, clever⋯) + of sb to do sthEg: It is wise of him to make such a decision.他做出的决定是明智的。
②It + be + adj(easy , safe , common , normal⋯) + for sb to do sth句型中adj 若 important, necessary, natural, possible, strange, vital, essential 等可改从句 ,从句用.Eg: It’svery dangerous for children to play with fire.It is important for us to learn English well.(= It is important that we (should) learn English well.)should+原形。
③It + be +V-ed( reported, believed, said, suggested ⋯ ) + that 从句句型中：⑴若 V-ed reported, believed, said 等常“据道”，“据”，“据”。
⑵若 V-ed suggested, ordered, demanded, insisted 等表示“建”,“命令”的，从句要用虚气 (should)+原形。
Eg: It is suggested that the book (should) be revised.It’s said that Tom has been back from abroad. (=Tom is said to have been back from abroad.)④It + be + n (a pity, a shame, a fact , good news ⋯ ) + that 从句 :?句型中，从句一般用(should) + 原形，表示出乎意料，常＂竟然＂。
Eg: It is a pity that such a thing ( should ) happen in your class.种事竟然生在你班上，真是憾！⑤It is useless/no use/no good /pleasure+ doing sth此句型中的it 是形式主 , 其后的名短是真正的主,“做⋯没有用”。
Eg : It ‘s useless arguing with him further. // It ’sno use talking with him, because he won ’tlisten.⑥It takes sb. ... to do sth.句型中 it 是形式主，真正的是 to do sth ，常＂做．．．要花某人．．．＂。
Eg: It took thousands of people many years to build the Great Wall.II．It 作形式的句型1. sb find/ believe/ think/ feel/ consider/ make + it +n/adj +to do或从句句型中的it 作形式。
了方便我可称句型“6123 构”。
6 consider, feel； 1 指的是形式it； 2 指的是的两种形式：形容或名；名短或that 引的从句。
Eg: 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.2. 主＋ hate / dislike / love / like＋it＋when－从句Eg: I hate it when people speak with their mouths full.3. 主＋ appreciate＋it＋if－从句Eg: I really appreciate it if you could help me with my math.4. sb. depend on/count on/rely on/see to(，确保 ) / answer for it that⋯指主句中常用的：think, believe, make, find, 3 指的是真正的三种形式：不定式短，5.sb. take it for granted that ⋯⋯⋯是理所当然的Eg: I take it for granted that he will succeed.III.It 引的句型⑴It + is/has been+段+ since 引的状从句:?句型中从句一般用去，句意“自从 ......以来已多久了”Eg : It is 5 minutes since the bus left.公汽开走已有 5 分了⑵It + be （will/was ）+ 段+ before 引的状从句:句型中，主句be 若肯定式，意“ 多久才......；若” 否定式，意“没多久就......。
”Eg : It will be long/ 3 hours before he comes back. 要三个小他才会回来It was 3 hours before he came back. 了三个小他才回来⑶It + be + 点+ when 引的状从句个句型中 , it 代指，表示点的前没有介。
Eg : It will be Monday when he comes back.他周一的候回来.It was Monday when he came back.他周一回来的.比： It was on Monday that he came back . ( 句 )⑷It + is (about/high) time +?(that) sb did/should do sth意“ 是某人做⋯的候了”，about/high是用于加气，that 从句用 should 或一般去表虚。
亦可成It + is+ time +(for sb )to do sth.Eg : It’s (high/about) time (that) we handed in/should hand in our homework.⑸It / This / That +is+ the first(second⋯) time + that sb has done sth:，从句用意“ 是某人第⋯次做⋯”，注意time 前有序数，主句是is，从句要用在完成；如果主句用was去完成。
Eg : It is the third time that I have seen the film.That was the second time that I have been there.IV． It 引的句☆ 句形式：It + is/was + 被的部分 + that/who从句Eg: It was last week that I met an old friend in the street.//It was because he was ill that he didn't come to school yesterday.(原因状从句，只能由because 所引的从句 .)☆判断方法：将 It is/was 和 that 去掉，若句是一个完整无缺的句子即句.☆常考考点：① 句型中的主一致Eg: It is you， rather than he ，that are to blame for the accident ．②插入从句的句型Eg: It was in the restaurant where we had dinner last Sunday that you left your wallet．③ 句型的一般疑句、特殊疑句形式一般疑句：Is / Was it + 被部分 + that + 句子其余部分?Eg: Was it in 1933 that the Second World War broke out?特殊疑句：疑+ be + it + that +句子其余部分?Eg: When was it that he changed his mind to take part in the activity？④ 句型用于名性从句, 尤其注意要使用述序。
Eg: I don’tknow when it was that he changed his mind to take part in the activity？⑤ not until 用于句型It is / was not until＋被部分＋that＋其他部分Eg : It was not until midnight that she went back home.此句型只用until ，不用till 。
但如果不是句型，till和 until可通用。
因句型中It is / was not... 已是否定句了，that后面的从句要用肯定句。
V． It 其他常用法：It looks / appears as if ... 看起来好像⋯⋯It looks as if she is ill.It seems that ...似乎⋯⋯It seems that he will be back in a few days.It turns out that...原来是⋯⋯It turned out that the beautiful woman was a thief.It occurs to/strikes sb that⋯突然想到⋯⋯It occurred to me that I hadn’tlocked the door.It happened that ...碰巧⋯⋯ It happened that he met his teacher in the street.It doesn ’tmatter whether/if⋯无是⋯没关系It doesn’tmatter whether he will come or not.It is no wonder that怪⋯He works so hard. It ’s no wonder he could pass the exam.How did it come about that⋯“⋯⋯怎么生的？” How did it come about that his bike was thrown into the river?It all depends/that all depends. 那得看情况It's up to sb. 由⋯⋯决定，由⋯⋯，取决于⋯⋯as it is (1)事上，情况是⋯⋯; (2)照原make it 成功、做到、定Believe it or not. 信不信由你Get it明白了。