It 句型归纳
it用法及句型归纳
it用法及句型归纳it为人称代词，主格与宾格同形。
该词用法灵活，下面帮助同学们作以归纳。
一、可用来代替指示代词this或that。
例如：—What's this/that? 这/那是什么？—It's a ruler. 这/那是尺子。
二、表示时间、距离、天气、数字等。
例如：1. —What's the time?几点了？—It's ten to ten. 九点五十。
2. —What's one plus two? 一加二等于几？—It's three. 等于三。
三、用来代替前面提到的人或物。
例如：This is my pen. Give it to me, please. 这是我的钢笔，请把它给我。
四、指心目中或上下文中所指的人或物。
例如：1. —Who's that over there? 那边的人是谁？—Is it Bill? 是比尔吗？2. Miss Gao has a computer. It's new. 高老师有一台电脑，它是新的。
五、指身份不明、性别不详的人或者指照片中的人。
例如：—What's the baby in the picture?照片中的那个婴儿是谁？—It's me. 是我。
六、在电话用语中，可用it来指代对方或者自己。
例如：—Hello! Who's it? 喂，你是哪位？—It's Jim. 我是吉姆。
在初中英语教材中，出现了许多由it引导的固定句式，现归纳如下：一、It's time for sb. to do sth. / It's time for sth.意为"是(某人)该干……的时间了"、"到……的时候了"。
例如：1. It's time for supper ／to have supper.该吃晚饭了。
超详细的It的用法归纳总结(附习题及答案)!
超详细的It的用法归纳总结（附习题及答案）！
一、It是代词
指除人以外的一切生物和事物，用来指代时间、季节、天气距离、环境。
在这里，i是一个虚词，没有任何实际意义。
例如:
①It is a quarter to eight now.
现在是八点差一刻。
②It is midnight. 现在是午夜。
③It is time for breakfast.
现在是吃早饭的时间。
④-What is the date today?今天几月几号?
--It is December 3rd. 十二月三号。
⑤--What season is it?现在是什么季节?
--It is summer. 夏季。
⑥--What is the weather like today?
今天天气如何?
--It is fine.天气很好。
--It is foggy and wet.天气多雾又潮湿。
⑧How far is it from the bus station to your home? 从汽车站到你们家有多远?
⑨It is around five miles to the shopping center.从这儿到购物中心大约有五英里。
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
It 可指代单数、不可数的物，上文提到的事，时间，金钱，距离，天气。
有时也可以指人、婴儿I: It 作形式主语的句型：1.it + be + adj. ( kind, wise, careless, clever…) + of sb to doIt is wise of him to make such a decision.2.It + be +adj.( easy, safe, common, important, hard….) for sb to doIt is very dangerous for children to play with fire.3. It is useless/ no use/ no good… doingIt is no use arguing with him further.4..It + be+ v-ed (reported, said, believed,….)that 从句…It is said that Tom has been back from abroad.句型中的V-ed 为（表建议suggested, advised, proposed，命令ordered, commanded，要求demanded, requested, insisted）that从句中的谓语should + V原形/be done)It is suggested that the meeting (should) be put off..5.It +be + n.( a pity/ a shame/ a fact, good news….) that …It is good news that Tu Youyou won the Nobel prize.6.It takes sb some time to do sth.It took many people many years to build the Great Wall.II: it 作形式宾语的句型：Sb + ( find/believe/feel/ consider/ think/ make ..) it + adj. / n. to do / thatWe think it our duty to clean our classroom every day.They found it hard that they would finish their work in two weeks.III: IT 引导的时间句型1.It + is +一段时间+ since引导的时间状语从句该句型中从句一般用过去时态，句意为“自从。
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句型归纳和例句
it句型归纳和例句it句型是英语语法中的一个重要句型，用于指代前文或上下文中的某事物或概念。
它通常由一个形容词或介词短语修饰，并且可以作为主语、宾语或介词宾语出现。
以下是对it句型的详细解释和相关例句。
1. 作为主语当it作为主语时，它经常用来表示天气、时间、环境或情况等抽象的事物。
在这种情况下，it的作用是引导一个描述句子的主语，使语句更加具体。
例如：It is raining outside.（外面正在下雨。
）It is Friday today.（今天是星期五。
）It is difficult to make a decision.（做出决定很困难。
）2. 作为宾语当it作为宾语时，它通常出现在及物动词、介词短语和形容词后面，表示句子中所描述的事物。
例如：I think it is important to learn English.（我认为学习英语很重要。
）She always wears a hat to protect it from the sun.（她总是戴着帽子来保护自己不被太阳晒伤。
）He found it difficult to concentrate on his work.（他发现很难集中精力工作。
）3. 作为介词宾语当it作为介词宾语时，通常作为一个具体的对象或概念被指代，并出现在介词后面。
例如：I'm thinking about it.（我正在考虑这件事。
）She is good at it.（她很擅长于此。
）I'm not used to it.（我不习惯这种情况。
）此外，it句型还可以与各种被动语态，感官动词和情态动词结合使用，形成更加复杂的句子结构。
例如：It was built in 1920.（它建立于1920年。
）I can't see it clearly.（我看不清楚它。
）It must be done as soon as possible.（这必须尽快完成。
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"。
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代词的用法1)人称代词：人称代词分主格和宾格两种，前者在句子中担任主语，后者担任动词或介词的宾语。
They study German. / Please pass me the ruler.①人称代词的用法：a.当代词成对地使用或一个代词与一个名词搭配使用时，两个部分的句法功能必须一致。
LiHong and I went shopping yesterday.It was our teacher who smoothed away the difference between you and me.注:人称代词的排列一般为：第二人称，第三人称，第一人称。
you, he and I them and us如有其他代词时，其他代词排列于人称代词之后，如：he, I and some othersb.人称代词用作表语时，如说明主语，一般要用主格，如说明宾语则要用宾格。
If I were she, I would take your advice.I would share the room with you if you were him.②“It”的用法。
a.用作人称代词，代替前文提到过的事物。
Where is the cat? It’s in the kitchen.Jack is ill. Have you heard about it?My book is missing. I can’t find it anywhere.b.用以代替指示代词this, that。
What’s this? ——It’s a frog. /Whose pen is that? ——It’s mine.c.表示时间，天气，距离等。
A lovely day, isn’t it? /It’s two o’clock.It’s about two li from here to our school.d.用作形式主语，形式宾语，代替不定式短语，动名词或从句。
It’s no use talking with him about that.It took me twenty minutes to get there.We think it important that college students should master at least one foreign language.e.用在强调结构中。
为了强调句子的某一成分（通常是主语，宾语或状语），常用强调结构“It is (was) + 被强调成分+ that(或who)…”。
It was Liu Ming that I saw in the street this morning.It was in the classroom that he told me about it.2)不定代词：①all / botha.both用于两个人或事物，all用于两个以上的人或事物，均可作主语。
All (of us) like fruits. /Both (of them) are good at English.b.用作同位语。
作主语同位语时须注意它们的位置不同，位于行为动词之前；位于be动词之后。
They all (或both) agreed with me. /They are all (或both) very healthy.I know them all (或both).②one / it（人称代词）one 代替可数名词，表示上面所提到的那一类人或物中的一个，其复数形式带定语时用ones，不带定语时用some。
而it则用于指代上文提到的那个表示物的名词本身，既可指单数可数名词也可指不可数名词。
I don’t have a watch but I’m going to buy one（或some）.I have a bicycle. My aunt gave it to me.③no one / noneno one 只用于指人，而none 既可指人也可指物。
如果说“若干人（物）之中一个也不”，用“none of”,后接复数名词时，谓语可以用复数，也可用单数；后接不可数名词时，谓语用单数。
如：No one told me that he had gone to Shanghai.None of them have（或has）arrived yet.（不用no one）None of the money is mine.④some / any /no /every +（thing, one, body等。
）some 类用于肯定句，any类用于否定和疑问句。
I know nothing of what had happened to him.I have little rice, so I can’t lend you any.She is going to buy some new dresses.注:everyone和every one前者意思是“每个人”，与everybody同义，后面不可跟of短语，后者意思是每个人或物，后面跟of短语。
试比较：everyone in the classroom（教室里的所有的人）every one of the children（这些孩子中的每一个）every one of the books（这些书中的每一本）⑤部分否定与全部否定：当all, both, each和every(body, thing)等表示整体意义的代词与否定词连用时，一般只表示部分否定，如果表示全部否定，应该用none, no one, neither, nobody, nothing等.All of the students were not late for the class. 不是所有学生上课都迟到的。
(现代英语中常写成：Not all the students were late for the class.）None of the students were late for the class.没有一个学生上课迟到的。
3)疑问代词：用于构成特殊疑问句，其中what, which, whose兼有形容词特征，可以和名词连用。
What job do you want to find? /Whose girl is she?Which subject is your best one?所有疑问代词都可以起名词作用，在句子中担任成分。
Who told you? /Whom are you waiting for?Whose are those books?在学习疑问代词时，对以下几组词注意区别：①which和what两者均可与名词连用，就人或物提问。
但是which一般用于有一定选择范围的情况，what 用于无选择范围或究竟是什么还不清楚的情况。
Which colour do you like—green, red, yellow or brown?What colour is her dress?What writers do you like best?②which和who 两者都可作代词，它们的区别是不管选择的范围是大还是小，which一般用作指物。
Which would you like to eat –steak or fish?Who won the game –Smith or Johnson ?当有一定选择范围时，which one代替who作宾语.Which one do you like better, your mother or your father?Which of可和人称代词或指人的名词连用,如：Which of you has taken away my English book?4)连接代词who, whom, whose, which, what, whatever, whoever等，除起连接作用外，还可以在从句中担当主语，宾语，定语，表语等成分。
如：The question is who can operate the new machine.（引导表语从句——作主语）They asked whose idea this was.（引导宾语从句——作定语）When you are older, you can watch whatever programme you like.（引导宾语从句——作定语）I’ll give my ticket to whoever wants it.（这里whoever可看成“anyone who”，or“the person who”）.试完成下列高考单项选择题：1.We couldn’t eat in a restaurant because _______ of us had ______ money on us.A.all, noB.any, noC.none, anyD.no one, any2.Few pleasures can equal ______ of a cool drink on a hot day.A.someB.anyC.thatD.those3.I read about it in some book or other, does it matter _____ it was?A.whereB.whatC.howD.which4.The Parkers bought a new house, but _____ will need a lot of work before they can move in.A.theyB.itC.oneD.which5.I agree with most of what you said, but I don’t agree with ______.A.everythingB.anythingC.somethingD.nothing(答案1-----5 C C D B A )。