it的用法及句型总结

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(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的用法及典型句型归纳. 个人总结

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作为代词的用法总结

it作为代词的用法总结

it作为代词的用法总结一、it 作为人称代词1. 表示特指的人或物:当我们想要提及已经被提到过的人或物时,可以使用 it 来代替。

例如:I saw a bird in the garden this morning. It was singing beautifully.2. 表示不具体指向的事物:当我们谈论天气、时间等与特定对象无关的概念时,可以使用 it。

例如:It is raining outside.What time is it?3. 用于强调句子中的主语或宾语:在强调句型中,it 可以用来指代原本句子中的名词,并将其放在句首。

例如:It was John who ate all the cake.It was the cat that knocked over the vase.二、it 作为形式主语或形式宾语1. 当真正的主语或宾语是一个从句时,我们通常使用 it 作为形式主语或形式宾语。

例如:It is important to exercise regularly.I find it difficult to understand his accent.2. 当强调整个动作而不是特定执行者时,也可使用 it 作为形式宾语。

例如:I find it interesting to learn new languages.She found it hard to say goodbye.三、it 作为虚主语1. 在一些较长的句子中,如果没有一个具体的主语和动词,我们可以使用 it 占据主语的位置,以保持句子的语法结构平衡。

例如:It is important to study before the exam.It seems that nobody is home.2. 在许多固定短语中,it 作为一个虚拟主语引入一个句子。

例如:It is said that he will be promoted soon.It doesn't matter if we arrive late.四、it 作为指代前文提到的内容1. 当我们在上下文中已经谈论过某个事物,并且想要通过代词回指时,可以使用 it。

It的用法及句型总结

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。

高考英语It的用法

高考英语It的用法

It的用法(专项总结及训练)一、人称代词1,it的最基本用法是作代词,主要指刚提到的事物,以避免重复:①They watched the train until it disappeared in the distance.2.,也可以指动物或婴儿(未知性别的婴儿或孩子):②Is this your dog?No, it isn’t.③They got a baby and it was a ten-pounder3.,也可指抽象事物或指抽象环境和情景:③I hate it when people talk with a full mouth..二、.非人称代词1.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:⑴.指天气:It is a lovely day, isn’t it?⑵.指时间: It was nearly midnight when she came back.⑶.指日期:It is April First today.⑷.指距离:It is some 3000 kilometers from Beijing to Guangzhou.⑸.指价值:It is three dollars.⑹.指温度:Today it is 30 degrees centigrade.三、其他用法1.在句子的主语不太明确时充当主语,表示谁在做某事:①Who is it there? It's I (me/you/he.....).②I thought it was Mary, but it was not she.③Her face lighted when she saw who it was.2.泛泛的指某件事:(有时泛指一般情况)①It doesn’t matter.②It is a shame, isn’t it?③How is it going?(情况怎样)④It says in the newspaper that......3.指最好的或最渴望得到事物①He thinks he’s it. 他一直以为自己是最佳人选。

高考英语It的用法

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。

代词it的用法总结

代词it的用法总结

代词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。

中高考专题-it用法总结it做形式主语形式宾语常用句型总结

中高考专题-it用法总结it做形式主语形式宾语常用句型总结

中高考复习专题-it用法总结it常用句型短语1.it作形式主语常用句型。

(1)It is a pity/shame that...真可惜······(2)It is no wonder that...······不足为奇/并不奇怪(3)It seems/appears that...似乎/看来······(4)It looks/seems as if/as though...看起来/似乎/好像······(5)It happens that...碰巧······(6)It occurs to/comes to/strikes/hits sb. that...某人突然想起来······(7)It is said/reported that...据说/据报道··...·(8)It is certain that...肯定······(9)It is well known/acknowledged that...众所周知······(10)It is no use/no good doing sth.做某事没用/没好处(11)It takes sb. some time to do sth.做某事花某人一些时间2.it作形式宾语常用句型。

(1)主语+think/believe/suppose/consider/feel/make/keep...+it+adj./n.+for/of+sb.to do sth./that从句(2)主语+think/believe/suppose/consider/feel/make/keep...+it+useless/no use/no good...doing sth.3.与it相关的其他常用短语和句型。

it的用法总结经典句型

it的用法总结经典句型

it的用法总结经典句型一、介绍ITIT即信息技术(Information Technology),是指利用计算机以及与之相关的软硬件设备来存储、传播、处理和应用信息的一门学科。

随着科技的不断发展,IT 已经广泛应用于各行各业,成为现代社会不可或缺的工具。

二、描述IT的重要性1. IT在商业领域的应用- IT提供了高效的数据管理和分析工具,帮助企业更好地理解市场需求,并制定合理的决策;- IT使销售过程更加自动化和数字化,提高了产品销售效率;- IT推动了电子商务的发展,打破了时间和空间限制,为消费者提供了更便利的购物体验。

2. IT在教育领域的应用- IT改变了传统教育模式,通过在线课程和远程教育平台,帮助学生获得全球优秀教育资源;- IT提供了多样化的学习方式,如互动教学、游戏化学习等,激发学生兴趣并提高学习效果;- IT打破了传统教室限制,实现了虚拟教室的概念,使学生可以随时随地进行学习。

3. IT在医疗领域的应用- IT改善了医疗服务流程,如电子病历管理系统、在线预约挂号等,提高了就医体验;- IT将各个医疗机构连接起来,实现了信息互通和数据共享,为诊断和治疗提供了更准确的依据;- IT推动了远程医疗的发展,为遥远地区的患者提供了专业的医疗服务。

三、阐述IT常用句型1. “通过IT技术,我们能够…”- 例句:通过IT技术,我们能够实现全球范围内实时数据传输和分析。

2. “IT技术在…方面发挥着重要作用。

”- 例句:IT技术在金融行业方面发挥着重要作用,在交易处理、风险管理等方面提高了效率和准确性。

3. “借助IT工具,我们可以更好地…”- 例句:借助IT工具,我们可以更好地管理客户关系,并提供个性化的产品推荐和服务。

4. “IT的发展为…提供了机会/挑战。

”- 例句:IT的发展为企业提供了更多营销渠道,但也给竞争对手带来了更大的压力。

5. “随着IT技术的进步,我们可以预见…”- 例句:随着IT技术的进步,我们可以预见人工智能将在各个行业中发挥重要作用。

It固定用法及其易混句型

It固定用法及其易混句型

It的固定用法及其易混句型‘it’在英语中频繁使用,也是高考常考词汇。

下面就其固定用法及易混句型做一个总结。

希望对高考学子们有所帮助。

1.make it(1)获得成功:he never really makes it as an actor. 他从来就不是一个成功的演员。

(2)准时到达the flight leaves in 20 minutes----we’ll never make it. 飞机20分钟后就起飞了,我们无论如何也赶不上了。

(3)能够出席,到场i’m sorry,i won’t be able to make it to a party on saturday. 抱歉,星期六我不能出席聚会。

(4)度过难关the doctors think he’s going to make it. 医生们认为他能挺过去。

2.get it/ catch it受罚,挨骂if your dad finds out you’ll really catch it 如果你老爸知道了,你非挨骂不可。

3.like it/ enjoy it/ hate it /dislike it /appreciate it 常跟在喜欢,憎恨感激等心理方面的动词后,习惯用法。

(1)i like it when you do that.我喜欢你那样做。

(2)i hate it when people cry.我厌烦别人哭。

(3)he hated it in france. 他对生活在法国感到厌倦(4)he disliked it when she behaved badly in front of his mother。

他讨厌她在他母亲面前举止失当。

(5)i would appreciate it if you could help me.如果你能帮我,我将不胜感激。

(6)thanks for a great evening. i really enjoyed it.感谢这美好的晚会,我真的玩得很开心。

英语中it的用法

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。

高中英语语法知识之It的用法总结

高中英语语法知识之It的用法总结

高考英语语法知识之It 的用法总结1.It is + 被强调部分 + that ...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,状语。

强调的主语如果是人,that可以由who换用。

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它从句的方法。

It was they that (who) cleaned the classroom yesterday. It was in the street that I met her father.2.It was 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.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一种结构。

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 ...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。

英语中it用法全解析

英语中it用法全解析

英语中it用法全解析摘要本文主要介绍了英语中it的用法,包括以下几个方面:it作为人称代词,指代前文提到的或语境中明确的人或物。

it作为非人称代词,表示天气、时间、温度、距离等抽象概念。

it作为形式主语或形式宾语,代替不定式、动名词或从句等真正的主语或宾语。

it用于强调句型,突出句子中的某一成分。

it用于其他常见的句式和短语,表达不同的意思和功能。

1. it作为人称代词it作为人称代词,通常指代前文提到的或语境中明确的人或物。

它在句中可以作主语、宾语、定语或表语等。

例如:句子说明He took a quick look at the house and noticed it was veryold.it指代前文提到的house,作主语。

John hates children, and it is difficult to say why.it指代前面提到的事情,作主语。

She made it clear (that) we were not welcome.it作形式宾语,真正的宾语是that引导的从句。

It's me.it作形式主语,真正的主语是me。

2. it作为非人称代词it作为非人称代词,表示天气、时间、温度、距离等抽象概念。

它在句中通常作主语或宾语。

例如:句子说明It is raining.it表示天气,作主语。

It is an hour's walk from my home to the school.it表示距离,作主语。

It is a pity that I didn't think of it earlier.it表示一般情况,作主语。

I don't like it when you are angry.it指代后面的when引导的从句,作宾语。

3. it作为形式主语或形式宾语当不定式、动名词或从句等用作主语或宾语时,为避免头重脚轻或保持句子平衡,通常在句首使用形式主语或形式宾语it,而把真正的主语或宾语置于句尾。

it句型归纳总结大全

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。

全面总结It用法及相关语境练习

全面总结It用法及相关语境练习

全面总结It用法及相关语境练习A. It用法第一类:It充当句子的形式主语,代指不定式to do, 动名词v.ing及that 从句。

备注1.(It is) no wonder/surprise+ that cl…难怪……例:It is no wonder that she is so excellentsince she is so hardworking.她学习如此勤奋,难怪她如此优秀。

口语中,no wonder前的it is经常省略;2. It is a pity/shame for sb. to do /that cl.某人做某事令人遗憾。

例:What a big pity it is for him not to makegood use of the chance!他没有好好利用这次机会真是太可惜了!此类句型中的名词还有:a shame,a (big)surprise,sb.’s belief等。

3.It is one’s responsibility/duty to do sth./that cl.做某事是某人的责任。

例:It is everyone’s responsibility/duty torespect and take care of the elderly.尊重照顾老年人是我们每个人的义务职责。

4. It is one’s (great)pleasure / honor to do sth./that cl.某人倍感高兴/荣幸做某事。

例:It is my great honour to give a speech toall of you about building a harmoniousschool!我很荣幸在此做关于创建和谐校园的演讲!例:It is always a pleasure to greet a friendfrom afar.有朋自远方来,不亦乐乎。

(word完整版)it在高中阶段用法句型

(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

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!。

英语中it的用法

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 is a long way to the sea. 离海很远;Is it well with you 你身体好吗二、it作形式主语动词不定式、动名词短语起、从句在句子中起主语作用,而这一部分用词较多时,可以用it作为形式主语,放在句首代表其后所说的事实上的、真正的主语,而把真正的主语放在后面;1.It +谓语+动词不定式;It 作形式主语,动词不定式作真正的主语;例如:It is difficult to climb a mountain. 爬山是很艰难的;It’s a good habit to do morning exercises. 作早操是个好习惯;It’s important to do proper memory work in the study of a foreign language. 在学习外语时适当地做一些有助于记忆的练习是很重要的;It is right to do so. 这样做是对的;2.It+谓语+动名词短语;It 作形式主语,动名词短语作真正的主语;例如:It is dangerous playing with fire. 玩火是危险的;It is no use learning without thinking. 学而不思则罔;It’s useless arguing with a silly boy. 和笨孩子争论是没有用的;3.It +谓语+名词性从句;It 作形式主语,以that 引导的名词性从句是真正的主语;例如:It is a pity that you didn’t see such a good film.你没看这么好的电影,真可惜;It is certain that we shall succeed. 我们一定会成功;It is strange that nobody knows where he lives.真奇怪,谁也不知道他住在哪里;It is strange that…后面可用虚拟语气;如:It is strange that he should have made such a mistake.他居然犯了这样一个错误,真奇怪;It is strange that nobody should know where he lives.居然没有人知道他住在哪里,真奇怪;It is said that the plane will take off at ten tomorrow morning.据说飞机明天上午十点起飞;三、it作形式宾语it 作形式宾语,代表其后所说的真正的宾语;真正的宾语是以that 引导的名词性从句或不定式短语;例如:I consider it wrong that you Chinese students learn English without comparing it with your own language.我认为你们中国学生学习英语,不和你们自己的语言比较是不对的;I find it not so difficult to learn a foreign language.我发现学习一门外语不那么困难;I remember I made it clear to you that I was not coming.我记得向你明确表示过我不来;They want to make it clear to the public that they are doing an important and necessary job.他们要向公众表明,他们在做一件重要而又必要的工作;四、it 用于强调结构在表示强调的结构中,it 可用作先行代词,这种结构的句型如下:It +is/was +被强调的部分+that +其他部分;如果强调的部分是人,可用who, whom 代替that.例如:Professor Wang teaches us English every Monday afternoon.王教授每星期一下午教我们英语;强调主语:It is Professor Wang who teaches us English every Monday afternoon.强调间接宾语:It is us whom Prof. Wang teaches English every Monday afternoon. 强调直接宾语:It is English that Prof. Wang teaches us every Monday afternoon.强调状语:It is every Monday afternoon that Prof. Wang teaches us English.It was here that I first met him. 这就是我初次与他见面的地方;强调状语It is the people who are realy powerful.翻译练习1该上课了,快;It is time for class. Hurry up.2从这儿到你们学校远吗不远,大约一公里;Is it far from here to your school No, it isn’t. It’s about a kilometer.3从我家到颐和园去很近;It is very near from my home to the Summer Palace.4天正在下雨;It’s raining now.5电灯是爱迪生发明的;It was Edison who invented the electric light.6我认为学习一门外语是很重要的;I think it important to learn a foreign language.7他通常一天读两次英语;He made it a rule to read English twice a day.8从我家去天安门广场坐公共汽车大约要一个小时;It takes about an hour to go from my home to the Tian’anmen Square by bus.反意疑问句反意疑问句相当于“对不对”“好不好”“行不行”,用yes或 no 回答;由两部分组成,前一部分是陈述句,后一部分是附加疑问短语,中间用逗号隔开,所以反意疑问句又叫附加疑问句;通常的形式是:肯定的陈述句+否定的附加疑问,或否定的陈述句+肯定的附加疑问;如:He studies English, doesn’t heHe doesn’t study English, does heThey are from America, aren’t theyThey are not from America, are they反意疑问句的主要形式:1.如果主句是be或其他助动词如can, shall, will 等,其反意疑问句用同一助动词; 如:We are late, aren’t weYou haven’t met my wife, have youHe can drive a car, can’t heThey used to have difficulty in just making ends meet, didn’t usedn’t theyYou’d better eat with knives and forks, hadn’t you2.如果主语带有seldom, hardly, never, rarely, few, little等否定词或半否定词时,因为主句本身具有否定意义,附加疑问部分的动词用肯定式,如:We seldom go to the cinema, do weSue almost never worked, did she3.如果主句部分是“I am…”结构,由于”am not” 没有相应的缩略形式,附加疑问部分一般用aren’t I 代替;如:I am your friend, aren’t II’m late, aren’t II am a student, aren’t I在祈使句中的附加疑问部分一般用will you, won’t you.4. 在祈使句中的附加疑问部分一般用will you, won’t you.如:Sit down, will youHave some tea, won’t youOpen the window, won’t you这种句子可以理解为: Will you do something如:Will you open the window注意:否定的祈使句之后,只能用will.Don’t forget, will youDon’t make so much noise, will you5.以Let’s… 开头的祈使句,肯定的用shall we否定的用all right或OK,如:Let’s go back to our seats, shall weLet’s not have hot food this t ime, OK all right这种句子可以理解为:Shall we do something,如:Shall we go back to our seats.这样有助于理解和记忆;注意:Let’s 与Let us 的区别:Let’s包括听话人在内,应用shall we, 而Let us 不包括听话人在内,表示“请你让我们…”,要用will you.如:Let’s watch the news on TV, shall we 表示建议Let us watch the news on TV, will you 表示请求6.主句是I suppose, I think, I believe等时,附加疑问部分则往往与that 从句中的主语和谓语动词保持对应关系,但要注意否定的转移;如:I suppose that you know the meaning of the word, don’t you这句话明显是要问“你是不是知道”而不是问“我是不是这样认为”I don’t think that you have read the book, have you7.当主句的动词have 表示“拥有”时,附加疑问既可用have, 也可用do,如:You have a color TV set, haven’t you/don’t you当主句的have不表示“拥有”而表示其他意思时,附加疑问要用do,如:You had a cold yesterday, didn’t youThey don’t have coffee with breakfast, do theybe句型的反意疑问句,用there 作主语;如:There is something wrong, isn’t thereThere won’t be any trouble, will there 不会有任何麻烦,是吗9.陈述部分的主语是everyone, someone, anyone, no one, nobody等不定代词时,其疑问部分的主语可用he, 也可用they.Everyone knows it, doesn’t he/don’t they英语反意疑问句的回答有点和汉语的相反;但一定要记住:只要回答是肯定的,都用yes,只要回答是否定的,都用no;这在主句是否定句的时候要特别注意;例如:Mr. Jones can’t speak French, can he No, he can’t.琼斯先生不会讲法语,对吗对,他不会讲法语;Mr. Jones can’t speak French, can he Yes, he can.琼斯先生不会讲法语,对吗不,他会讲法语;This is not a door, is it -Yes, it is. It is an iron door.这不是门,对吗不,这是门;是扇铁门;。

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It的用法
一、Tell the functions for “it” in each sentence:
1、---What’s the weather together?
---It is fine.
2. It is hard to communicate with him.
3. I find it hard to communicate with him.
4. It is Li that who cleaned the classroom.
5. It is a book.
二、It 用法归纳
1,指代it (1).用作人称代词:指代物、整个句子
(2)用作非人称代词
2,形式it:(1)作形式主语(2)作形式宾语
3,强调it
4,特殊句型
5.在答语中指代this/that:
1).---Whose book is that? ---It’s mine.
三、特别注意:it,one和that作替代词的用法及区别
1.it代替前面提到的同一事物,该事物既可以是可数名词也可以是不可数名词。

(特指,指代单数,指代物,同名同物)
Can I borrow your pen?—Sorry,I’m using it.
2.one代替前面提到的同类事物中的一个。

该事物只能是可数名词,前面可以有冠词,也可以被this、that或形容词修饰,其后也可以有定语。

(泛指,指代可数名词,指代人或物,同名异物)
I have a bike. Do you have one?
Eg:
(1).I bought a dictionary three years ago and I am still using______ now.
(2) I bought a dictionary three years ago but I am going to buy a new _______soon.
(3).that代替前面提到的同类事物中特指的一个。

该事物既可以是可数名词也可以是不可数名词,必须要有后置定语,但不可以有前置修饰语。

(特指,指代单数或不可数,指代物,后面有定语)
The coffee produced in Brazil is more famous than __________in Mexico.
四:形式主语、宾语、强调句及其他
1、形式主语It
It is important to give the money back to him on time. 不定式
It is no use arguing with such a person. 动名词
It is said that he was the No.1 in the competition. 主语从句
it作句子的形式主语, 后面被指代的主语包括:
不定式
动名词
主语从句
It替代作主语的动名词
It‘s no good/use doing…
It's(well)worth doing…
例It's no use crying over spilt milk.
形式主语中的虚拟语气
1.It is important ( necessary,strange,natural...) that ...
It is important that we (should) have enough rice.
2.It's surprising that…(should)………竟然……
例It's surpring that you should apologize to her without any reason.
3.It is suggested ( ordered /demanded/insisted/commanded... ) that ...
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...)
4.It is suggested that the meeting ( should ) be put off.
5.It is a pity ( a shame ... ) that ...
that后的从句一般用虚拟语气(should + 动词原形),常译为“竟然”。

没有这种意义时,则不用虚拟语气。

例如;It is a pity that such a thing ( should ) happen in your class.
6、It is adj ( for sb. ) to do sth.
important,necessary,natural ,impossible ,unusual ,rare ,normal ,easy ,hard ,difficult ,dangerous ,pleasant ,likely,right,wrong,,,clear,
obvious,certain,suitable,proper,useful,等、
7. It is adj ( of sb. ) to do sth.
good (好心的),nice(有教养的),polite,kind ,brave ,careless,honest ,modest ,considerate,naughty ,wise ,clever ,thoughtful,careful,crazy,bad ,lazy ,rude ,cruel ,foolish ,silly ,stupid ,.等。

这个句型可以改写为:sb. is adj to do sth. 。

It is kind of you to say so.
= You are kind to say so.
2、形式宾语it
I think it important to give the money back to him on time.
I find it no use arguing with such a person.
I knew it when he left without saying a word.
it 作形式宾语时,句子的真正宾语是:
不定式
动名词
宾语从句
固定句型:
1、owe it to sb.that…把…归功于…
2、see to it that:务必.../负责...
3、I like (enjoy, hate,dislike…) it when….: 我喜欢/讨厌...
4、I would appreciate it if…:如果...我将不胜感激
5、keep it in mind that…把…记在心里
6、I like (enjoy, hate…) it when….
7、I would appreciate it if…
3、强调句it
It is/was+被强调部分+that(who)…
用来强调谓语动词以外的任何句子成分。


被强调部分是人时也可以用who。

4、其他含有it的句式
It is time ( about time ,high time ) that ...
例如:It is the first ( second ... ) time that ...
It is the first time I have been here.
= This is the first time I have been here
It is .... since ...。

since 引导的从句通常是一般过去时态,而且是瞬间动词。

“做某事已经多久了”
例如:It is ( has been ) 5 years since his father died.
It is…since+延续性动词的过去式“不做某事已经多久了”
例。

It‘s10years since he had breakfast
It is ... when ...。

when 引导时间状语从句,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..."
例如:It was 5 o’clock when he came here.
It be ... before ...
when从句中常是将来一般时或过去时两种时态.主句中的it 指时间,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"...后..."。

例如:It was 3 days before he went to Beijing.
It will be not long before he finishes his job.。

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