知识点名:it的相关句型
知识点——it 作形式宾语的结构

it作形式宾语的结构
【知识点解析】
③He foundБайду номын сангаасit useless( no use) arguing with him. 他发现和他辩论没有用。 ④He thought it absolutely senseless attempting the impossible. 想做不可能的事情,他认为是完全没道理的。 ⑤I don’t think it worthwhile going to such a place. 到这样一个地方去我看是不值得的。
it作形式宾语的结构
【知识点解析】
③She thinks it her duty to help us. (it 作形式宾语,代替不定式短语to help us)她觉得帮助我们 是她的责任。 ④I think it my honor to be invited to speak here. (it 作形式宾语,代替不定式短语to be invited to speak here) 我觉得应邀在这儿演讲是我的荣耀。 ⑤Tom didn’t find it difficult to write letters in Chinese. (it 作形式宾语,代替不定式短语to write letters in Chinese)汤 姆发现用汉语写信不难。
it作形式宾语的结构
【知识点解析】
注意②:强调句也可变为特殊疑问句 例1:It was in 1949 that the PRC was founded. 可变为:When was it that the PRC was founded? 例2 Your dad worked in this factory two years ago. 可变为:Where was it that your dad worked two years ago? 2 2. It’s + 地点状语+ that…(强调句。如: It was in the town that I was born. (in the town为地点状语,强调句型)我出生在这个镇子。
高考英语二轮专题复习:it-be

other.
A. that
B. since C. when D. which
分析:句型it is …since,表示“自从….有多久”。句意是:你想象不出我们都 有好长一段时间没有通信了。
六、强调句型的判断标准
判断是否是强调句型的标准是,把句子的it be that去掉后,如果句子的语法和 意义很完整就是强调句型,否则就不是。如:
强调句型的结构
强调句型的构成形式是:It +be+被强调部分+that+原句剩余部分,被强调部分 指人时也可以用who。可以强调主语、宾语、状语等成分,但是不强调谓语。
在使用强调句型时须注意的几个问题
(1) 原句子是现在时或将来时,强调句用It is + 被强调的部分 + that (who)…; 若 原句子是过去时,强调句用:It was + 被强调的部分 + that (who)…
养成良好的答题习惯,是决定高考英语成败的决定性因素之一。做题前, 要认真阅读题目要求、题干和选项,并对答案内容作出合理预测;答题时,切忌 跟着感觉走,最好按照题目序号来做,不会的或存在疑问的,要做好标记,要 善于发现,找到题目的题眼所在,规范答题,书写工整;答题完毕时,要认真检 查,查漏补缺,纠正错误。总之,在最后的复习阶段,学生们不要加大练习量。 在这个时候,学生要尽快找到适合自己的答题方式,最重要的是以平常心去面 对考试。英语最后的复习要树立信心,考试的时候遇到难题要想“别人也难”, 遇到容易的则要想“细心审题”。越到最后,考生越要回归基础,单词最好再 梳理一遍,这样有利于提高阅读理解的效率。另附高考复习方法和考前30天l Games ____has contributed a lot to the development of Chinese
(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。
知识点梳理 it的用法

知识点梳理it的用法1.代替上文中提到过的人或事物。
指代人时,一般用于小孩或身份不十分明朗的人。
例如:-Who is the baby? -It’s my teacher’s son.-Who is that gentleman?-It’s my friend, Tom.He (不可用It) wants to see you.2.用于表达天气、环境、时间、距离、季节等。
It’s half an hour’s walk from here to our school.It’s nice and warm here.But it’s two o’clock now, and it’s time for us to go to school.注意下列几种表示时间的句型①. It is time ( about time ,high time ) that ...It’s high time that we left.②. It is the first ( second ... ) time that ...It’s the first time that I have been praised.③. It is / was ... when ...It was 1949 when the PRC was founded.④. It be +时间段+since引导的状语从句主句从句意义is/ has been V-ed 从过去的一个时间延续至说话的现在was Had v-ed 从过去的某个时间点延伸至另一个过去时间点1. It has been three weeks since he arrived here. 他到这儿已经有三周了2. It is two years since he left London. 自从他离开伦敦有两年了3. It was years since I had seen her. 我和他好几年没见面了。
高二英语期末复习 Unit复习 It相关的句型试题

高二英语期末复习 Unit20语法复习 It相关的句型人教版一. 本周教育内容:期末复习:Unit 20语法复习:It相关的句型〔一〕it用做形式主语或者形式宾语: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’s usual for close friends to have similar ideas and beliefs .2. It’s a pity that I didn’t think of it earlier.3. It’s no use going there so early.4. Out teacher thinks it no good learning without practice.〔二〕其他句型1. It takes+时间是段+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’s suggested that we should have a meeting to discuss the problem . 〔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〕,到达强调或者使听话人特别注意这一局部的目的。
便形成了一种强调句型。
It is / was+被强调的局部+that / who+句子的其他局部。
It is / was not until+时间是+that+句子的其他局部。
语法专题:It的用法

语法专题:It的用法一、考情分析与命题趋势综观近几年的高考英语试题,it句型的考查频频出现,成为比较重点的知识点。
以下我们结合历年高考试题,将it的常见考点作一归纳分析。
试题注重情景的设置,需要利用特点语言环境中上下文的联系,正确分析结构,理解句意是做此类题目的关键。
命题的热点集中于以下几个方面:1. it/that/one用法区别。
2. 作形式主语或形式宾语(主要代替v-ing,,to do或从句)。
3. 用于强调句或固定句型(it is/was…when/since/before…)中。
4. 考查it 构成的习语,it也常表示抽象的情况,属于虚指. 如:Take it easy。
二、it的用法总结(一)作人称代词(1) 代替前面或后面提到过的东西或事情。
This is a new dictionary. I bought it yesterday. Although we cannot see it, there is air all around us.Tom joined the army last mouth. Do you know about it? They say he has left town, but I don't believe it. (2) 代替指示代词,起着this或that的作用。
—Is this your car? —No, it isn’t.—What’s that?—It’s a video—Whose room is this? — It is theirs.(3) 用来指身份不明的人,还可指不明性别的婴儿。
—Who’s there?—It’s me. (It’s John)—Go and see who it is that rings. —It’s Bill.—Someone is knocking at the door, Peter. Who is it? —It's me.—Who are singing? — It is the children.—The light is still on in the lab. — It must be the third-year students doing the experiment.The Green s have a new baby. It’s lovely.The baby cried because it was hungry.(4) it与one的区别:这两个词都可以代表前面说过的名词,但it用于同名同物的场合;one则用于同名异物的场合,相当于a/an+单数名词,表泛指概念。
七年级下册英语-Unit7-It's-raining单元知识点总结
最新人教版第七单元It’s raining单元知识点总结一、询问天气的句型及其答语.1.例句:--How’s the weather ? 天气怎么样?-- It’s cloudy./It’s sunny./It’s raining.多云./晴天./在下雨.2.询问天气的句型:常见的询问天气的句型有:How’s the weather? What’s the weather like ?两个句型后面都可以加“in+ 地点”,用以询问“某地天气如何”3.回答天气状况回答询问天气的问句时,通常用:“It’s +表示天气的形容词”。
常见的该类形容词有:fine(晴朗的)dry(干燥的) warm(温暖的) cold( 寒冷的) cool(凉爽的) hot(炎热的)rainy(下雨的)snowy(下雪的) sunny(晴朗的) cloudy(多云的)等。
同时也可以用现在进行时进行回答:It’s raining/snowing 正在下雨/ 下雪。
例句: --How’s the weather in your city?—It’s warm.--What’s the weather like in Shanghai?—It’s raining now.例1:How’s the weather in Shanghai?( 同义句转换)例2.--- ___________________---It’s sunny today.A.How was the weather yesterday?B.How are you doing?C.What fine weather!D.What’s the weather like today?例3.—How’s the weather there?---Great. It’s ______.I can make a snowman tomorrow.A.rainyB.sunnyC.cloudyD.snowy例4.连词成句:is What Beijing like the weather in______________________________________例5.单句改错:1.How is the weather like? ( )_________A B C D2.The weather is windy and rain. ( ) _________A B C D二、现在进行时1.例句:---What are you doing?---I am cooking.---What are they doing?---They’re playing basketball in the park.---What’s he doing?---He’s studying at his friend’s home.2.用法:(1)表示说话时动作正在发生或进行。
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。
高考英语It引导的强调句型讲解
高考英语It引导的强调句型讲解一、考点分析表达强调的方式有很多,本章重点学习It引导的强调句。
强调句的考察主要体现在语法填空和翻译题型上。
难点在于该知识点会与其他句型混在一起考察,要准确区别。
二、专题详解一)结构结构详解:针对句子My brother met Li Ming at the railway station yesterday.进行强调1、基本结构强调主语:It was my brother that/who met Li Ming at the railway station yesterday.强调宾语:It was Li Ming that/who my brother met at the railway station yesterday.强调地点状语:It was at the railway station that my brother met Li Ming yesterday.强调时间状语:It was yesterday that my brother met Li Ming at the railway station.2、一般疑问句结构:对主语提问:Was it my brother that/who met Li Ming at the railway station yesterday?后面几句同上,只需将was提到it之前即可。
3、特殊疑问句结构:对主语提问:Who was it that met Li Ming at the railway station yesterday?注意:当用who提问时,为避免重复,连接词用that后面几句同上,用疑问代词/副词代替被强调部分即可。
【即学即用】1) _____ electricity plays an important part in our daily life ?A. Why was it thatB. Why is it thatC. Why is itD. Why it is that2) Who was it _____ wanted to see me just now ?A. t hatB. whoC. whenD. when3) _____ you met the foreigner from Canada?A. Where it was thatB. Who it was thatC. Where was it thatD. Where was that二)使用注意1、主谓一致It is your father who is wrong this timeIt is his parents who have come to China.主语谓语:保持一致总结归纳:主谓一致:被强调部分作主语时,其形式与谓语动词在人称和数上保持一致。
容易混淆的it的句型
3 It is/was+时间名词+when… (时间状语从句) 当我们到家时已是1点了. It was one o’clock when he got home. 4 It is/was +时间状语+that…(强调句) 我们是在1点回家的. It was at one o’clock that he got home. 5 It is the first time (that)… 我第一次到这来. It is the first time that I have been here. 6 It is time that….did/should do… 现在该是我们开始上课的时候了. It is time we began our class now.
容易混淆的it的句型归纳:
1 It is/has been+时间名词+since ...did (时间状语从 句) 自从 … 以来,已是… 2 It is+时间名词+before… (时间状语从句) 要过…才… 3 It is/was+时间名词+when… 时间状语从句 当…时 4 It is/was +时间状语+that…(强调句) 5 It is the first time (that)…. 第一次… 6 It is time( that)….did/should do… (定语从句) 该是… him in chess yesterday. It was the first time____ that I had won the game. that 8.Isn’t it time _____we took immediate action to fight against pollution now. 9.It is the very room ______I where used to study. that I used to study. 10.It was in the very room ____ that 11.It was at almost midnight ____he fell asleep. 12.It was almost midnight______ when he finished the work.
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知识点名:it的相关句型
讲义:
it的相关用法
1. it作代词,指代动物、无生命名词以及不明身份的人;指代上文提到的事情。
(1) 指物:it作为人称代词,可以指代除人以外的事物或动物。
Here is a box. It is useful. 这里有一个箱子,它很有用。
-Where is the dog? 狗在哪里?
-It's in the yard. 它在院子里。
[注意]当用it指代动物时,如果是宠物,通常可以用he或she来代替it。
This is my pet cat. She is very lovely.
(2) 指人:it可用于指代性别不明的婴儿或不明身份的人。
-Someone is knocking at the door. 有人在敲门。
-It must be the postman. 一定是邮递员。
(3) it指代上文提到的事情。
There were people crying, buildings on fire. It was terrible!
有人在哭喊,楼房在燃烧——太可怕了!
2. it作代词,指代时间、日期、天气、距离等。
(1) It is six o'clock now. 现在6点钟了。
(2) It's my birthday today. 今天是我的生日。
(3) It was raining this morning. 今天上午在下雨。
(4)-How far is it from your home to school? 你家离学校有多远?
-It is a twenty-minute ride. 有20分钟的车程。
3. it作形式主语和形式宾语。
(1) it作形式主语
当动词不定式、动名词、从句等作句子的主语时,为保持句子平衡,通常把真正的主语放在句子后面,而在句首用it作形式主语。
It's very important to use English in our daily life.
在我们的日常生活中使用英语是非常重要的。
It took me quite a long time to understand it.
我花了很长时间才理解它。
(2) it作形式宾语
当动词不定式、动名词、从句等用作宾语,且其后跟有宾语补足语时,通常会在宾语补足语前使用形式宾语,而将真正的宾语移至句子后面。
其基本结构为“动词+it +宾语补足语+不定式(动名词或从句)”。
I find it difficult to learn English well.
我发现学好英语很难。
4. it的常用句型
(1) It is +adj.+(for/of sb.) to do sth.
与介词of搭配时,形容词用来描述人物的品性或特质,常用nice,kind,clever,good,foolish,careless等形容词。
It is very clever of you to do like that. 你那样做真是太聪明了。
与介词for搭配时,形容词表示(对于某人)做某事有某种特点,表示事件对人的影响,常用hard,difficult,easy,important等形容词。
It is useful for us to learn math. 学习数学对我们来说很有用。
(2) It is/ has been +一段时间+since…
It has been five minutes since the first English class started.
第一节英语课开始已经5分钟了。
(3) It is time for sth./It is time to do sth./It is time for sb. to do sth.
It is time for school.= It is time to go to school. 上学的时间到了。
It is time for me to cook meals. 我做饭的时间到了。