it的用法:"It"的六种经典用法，你都清楚了吗

1."It"的六种经典用法，你都清楚了吗

it的用法 (1)it作无人称代词：it作无人称代词表示自然现象、气候、时间、距离等.it是形式主语没有词汇意义.如： 1)It is very cold today．(气候) 2)It is three o'clock．(时间) 3)It is along way from here．(距离) (2)it作人称代词：it作人称代词时,用来代替上下文中提到的事或物,有时可代替整个句子的内容. (3)his(was)+形容词十不定式(to do),it为形式主语,不定式短语为真正主语. (过去分词) (4)his+{形容词}+that(what,how,whether．．．),it为形式主语,that引导的为主语从句. (名词) (5)It+不及物谓语动词+that引导的主语从句.这些动词有：seem,appear,turn out,follow,happen等. (6)It may well be that引导的主语从句. (7)it作形式宾语： 1)某些及物动词+it+形容词十不定式； 2)某些及物动词+it+形容词+that... 在上述两种句型中,it是形式宾语,真正的宾语是不定式短语,或that引导的宾语从句. (8)it用于强调句型： It is(was)十被强调的成分+that(which,who) 强调句型是简单句,可以用来强调句中主语、宾语和状语,但不能强调定语和谓语.在这种句型中把his．．．that去掉,句子仍成立. 代词在句中分析与翻译的

2.it的用法

1. 要点提示 it可以用作人称代词，它还可以指时间、天气、距离、上下文等，it还可以作先行词，作形式主语和形式宾语。2. 用法指南 (1)作为人称代词，it可以用来指东西、动物、婴儿和未确定身份的人。Where'你看见了没有？isn'狗在花园里，因为他/(Someone is ringing.)Who'(2)it 可以指上下文内容 The Olympic Game will be held in Beijing in 2008. It makes the Chinese proud. 2008年将在北京举行奥运会。这使得中国人非常自豪。(3)it表示时间、天气、距离等。It'九点半 It is cold.天气冷。It'(4)it用作形式主语或形式宾语 It'

3.it的用法大全

It 用法大全一、指无生命、动物、植物和在性别不计或不详时指人和婴儿。二、指心目中的人或上文中提到的人或事物，but doesn'三、可以代替指示代词this和thatWhat'------It'四、作无人称代词的主语，表时间、天气、距离、温度、环境和情况。It was noisy when I got to the room.五--表含糊概念，无补语，指从句叙述内容。近况如何？很痒痒吗？哪儿疼？Now you are in for it. 现在你可以到家了。《圣经》上说：勿偷窃。"we can't wait all day for him.见鬼，我们不能整天等他呀！只好忍受。接下来轮到谁了You never had it so good. 日子从来没有这样好。Take it easy. 放松点！不要紧张！超市情况如何？六----强调句中使用"It is/was+强调部分 （主语，宾语等）+that/who+其余部分"如果强调的是特殊疑问句。表示"，究竟;到底"，等语气时;就用结构，"：疑问词+is/was it that +句子"如;这类强调句也可用作表语或宾语?The question is which book it is that you want to buy.He found out who it was that saved the drowning boy.如果强调谓语?谓语动词部分的语气用do。常译作"，千万;真的"，千万要耐心;He said he would come and did come.七、作形式宾语a) 谓语动词appreciate！hate,love,make (按时到达,成功)等后接由if或when 等引导的宾语从句时,往往在前面加上形式宾语it，I would appreciate it if you could come to my birthday party.2、动词have（表明，坚持说）、take（认为。猜想）、hide（隐藏）、publish（公布）、put（表达，写出来）等后接由that引导的宾语从句时，往往在从句的前面加上形式宾语，I take it that you will be leaving Shanghai soon.我认为你不久就离开上海，We published it that we had finished the project ahead of time. 我宣布我们已经提前完成了这项工程。3、 动词短语allow for（担保）、count on（期待）、depend on（依靠）、insist on（坚持）、see to（确保）等后接that引导的宾语从句时。必须冠以形式宾语it。I am counting on it。她确保让他先走。八、 作形式主语-it作形式主语，doing 和clause等It 做形式主语，真正的主语是动名词，这类结构是it be + adjective/hard,foolish,和名词use,good,fun,job,It is no use trying to argue with Shylock.It 作形式主语时，常用于下列四种结构，且由固定译法a) it + be + noun + that-clauseit is a fact that…事实上是……it is common knowledge that众所周知的是……it is a question that………是个问题it is a pity that…可惜的是……it is a wonder that………真是个奇迹it is a shame that…可耻的是……it is an honor that…非常荣幸……it is a common saying that…俗话说……it is no good that………是没用的it is no use that… 做……是无用的it is one's turn to do 轮到……做……it is one'可以说……；it is no wonder that…难怪……it is no good that..做……是没用的it is no harm that做…是无害的，无妨是…I think it would be a good idea to do 我认为做……是个好主意it is a great joy/pleasure to do 高兴做……it is a shame to do 做……不光彩it is good manners to do 做……是有礼貌的it is a waste of time to do…做……是浪费时间b) it + be + adjective + that-clauseit is certain that…很肯定的是 ……it is clear/evident that…很清楚……it is unlikely that…未必会，不太可能it is likely that…很可能……it is better that…最好……it is natural that…很自然……it is necessary that...有必要……it is obvious that … 很明显……it is important that..重要的是……，……是重要的it is impossible that………是不可能的c) it + be + past participle + that-clauseit is said/reported that…据说/is considered that 人们认为…，据估计……it is declared that…据宣称……，预期……it is generally accepted that通常人们认为……it is believed/recognized that 普遍认为……it is hoped that…人们希望……it should be noted that 应该注意/指出。it used to be said that ..常言道……it was noted above that 如上所述……it will be said that 有人会说……it will be seen from that 由此可见……it is stated that据称。有人说；一般认为it is suggested that 有人提议；人们猜测it is usually considered that 通常认为it is well known that 大家都知道；occurred to sb that 某人想到……it struck me that 我突然想到……it appears to …that ..在……看来似乎it doesn'whether 即使……也无妨it goes without saying that ……不言而喻it is not until … that…直到……才……it is up to somebody to do 该……做……it remains to be proved that 尚待证明it remains to be seen that 尚待分晓it remains for sb to do 有待某人做……it so fell out that 结果是;终于it turned out that证明是;结果是it is worth notice that 值得注意的是it looks as if 看起来好像;似乎it makes no difference that…都是一样，无区别it is not just like sb to do 某人不会做……it takes somebody something to do 某人花费……做……九、习惯用法it all depends=that depends 视情况而定if it is convenient to you 如果你方面的话believe it or not 信不信由你take it easy 别着急，别紧张，as it is 但是实际上，其实see (to it ) that 设法使。词的主语，也是动词不定式的逻辑主语，这类形容词有kind,brave,cruel,selfish,stupid,clever,wise,unfair等；而且所引出的词只作后面动词不定式的主语，这类形容词有easy,difficult,hard,impossible,possible,It is easy for you to make it.It is impossible for him to walk 30 miles within one minute.It is very kind of you to help me.It is wise of you to take his advice.十一、it 引起的容易混淆的时间句型1、 it is/has been +段时间+since-clause 这个句型表示从since谓语动作发生以后到现在或过去所经过的一段时间，"自从……以来已经多久了"主句多采用一般现在时，如果表示过去的情况，since 主句用一般过去时，从句用过去完成时，或主句用过去完成时，从句用一般过去时，since引导时间状语从句时：从句若使用终止性动词，则表示该时间是从现在算起的，若使用延续性的动词；则表示时间是从过去算起的，s five years since they got married.（从现在算起） It's five years since they were married. (从过去算起) It is three years since his father passed away.2、 it be +段时间+before-clause ---这个句型中的时间是段时间（long years;months,weeks,hours,主句中的谓语动词用肯定式,过多长时间才……"主句谓语动词是否定式时;没过多长时间就……"：主句的时态可用过去时was或将来时will be;用was时;before从句的时态用一般过去时。从句常用一般现在时，如It was not long before he learned those poems by heart.她没过多久就会背那些诗了，It was long before the police arrived. It will be hours before he makes a decision.It will not be hours before we meet again.3、 it be +点时间+when-clause这个句型中，而且表示时间的词语前没有介词。主句中的谓语部分和从句中的谓语动词在时态上一般是一致的，主句是will be时，从句中用一般现在时替换将来时。about 时间+that-clause 此句型是个虚拟语气句型：表示是该做……的时候了;此时无论主句中的be是什么时态;从句中的谓语动词一律用一般过去时或者should do。There is something wrong with… ……有毛病There is no doubt of/that 无疑……There is no need for/to do 不需要做……There is no denying 无可否认……There is no hurry about 无需慌忙……There is no difficulty in 在……方面没有困难There is no help for ……没有办法There is no deference between ……没有区别There is no lack of 有很多的，不缺乏There is no possibility of/很难说There is a chance that/of 很可能There is a possibility that/of有可能There is a slim hope of ……有微小的希望There is some difficulty in 在……有困难There is some trouble in 在……有麻烦There appears to be 似乎有There seems to be似乎有。

4.it和one的用法

it的用法 (1)it作无人称代词：it作无人称代词表示自然现象、气候、时间、距离等.it是形式主语没有词汇意义.如：clock．(时间) 3)It is along way from here．(距离) (2)it作人称代词：it作人称代词时,有时可代替整个句子的内容. (3)his(was)+形容词十不定式(to do),不定式短语为真正主语. (过去分词) (4)his+{形容词}+that(what,it为形式主语,that引导的为主语从句. (名词) (5)It+不及物谓语动词+that引导的主语从句.这些动词有：happen等. (6)It may well be that引导的主语从句. (7)it作形式宾语：1)某些及物动词+it+形容词十不定式；2)某些及物动词+it+形容词+that... 在上述两种句型中,

5.英语it的用法

英语语法学习笔记——IT的用法1、人称代词ITIT一般指物不指人，但可指小孩、婴儿和团体等。IT用于成人，有轻蔑的含义。2、指示代词IT作为指示代词时，IT可以指人。For example:）3、非人称代词IT(1)指时间For example:I glanced at my watch. It was earlier than I thought.(2)指距离For example:It was a long journey to that part of the country.(3)指天气等自然现象For example:and a sparrow is beginning to chirp. It’s damp and cold. I thingk it’s going to rain.4、IT用于前指或后指(1)前指For example:---They lost the game. ---Yes,(2)后指For example:it was the last time he would be present at the bank.注：代词it指代if或when等引导的状语从句时，既可前指，也可后指。5、非确指的IT有时，it所指代的是什么，要看上下文来确定。这种IT即所谓的非确指的it（Unspecified it）。(很痒痒吗?(哪儿痛?)4.Now you are in for it. (你现在可倒霉了!Thou shalt not steal. (圣经上说:不许偷窃。我们不能整天等他呀.)7.We had a nice time of it. (我们玩得很好。)8.There is nothing else for it but to stand. (没有办法，只好忍受。)9.You never had it so good. (日子过得从来没有这样好。)10.Take it easy. (不要紧张。)6、IT在习惯用语中一些含有IT的习惯用语需要牢记，以下是一般对方都熟知的，无须要明确指出来。For example:1.Cab it (乘车)2.brave it out (拼命干到底)3.walk it (步行)4.go it alone (单枪匹马地干)5.beat it (走，滚)6.make it (办成功)7.come it (尽自己之分内事情)8.come it strong (做得过分)9.lord it over (欺压)10.take it (猜想，断定；be able to 连用]忍受得住(痛苦、批评、困难,嘲笑等))11.take it out of somebody (拿某人出气)12.have it out with somebody (与某人讲个明白)13.be hard put to it (在艰难之中)14.Is that it?(你就要我做这些吗？能听我讲.)It’s very thoughtful and kind of you to offer me this lovely holiday. (您能给我这么美好的假日实在是想得太周到和太友善了)c.真实主语为动名词For example:It’s no use saying any more about what I think. (我如何想的再说也没有用了.)Do you think it’s worth while quarrelling with me?)d.真实主语为动名词复合结构For example:It has been a great honor your coming to visit me. (你的来访是我很大的荣幸.)It would have been so bad her overhearing. (她如果偷听到那就糟糕了.)I’m afraid it vexes her my having brought Roly.(我恐怕我带罗力来使她生气了)e.真实主语为主语从句For example:It seems that he is rich.. (看起来他很富有.)It doesn’t matter what you do.（你干什么都没有关系）It was clear enough what she meant.（她的意思十分清楚）He was an old man,真遗憾)B.形式宾语a.真实宾语为不定时For example:I find it easy enough to get on with Pam.. (我觉得与帕姆相处很容易.)I would think it worth while to go.（我认为去是值得的.）He thought it best to be on his guard. (他认为他最好还是要警惕.)He made it a rule to speak in Parliament at least once every session. (他规定自己在议会每次开会时至少发言一次.)He felt it his duty to mention the fact to Mr. Otis. (他觉得把事实告诉奥蒂斯先生是他的职责)b.真实主语为动名词For example:的.)I have it on my conscience that I offended you. (我心里老嘀咕着我得罪了你)They kept it quiet that he was dead. (对于他的死他们没有透露一丝口风。)（2）引词IT用于强调结构中①英语中常用的强调结构是：It is （was）+被强调的部分（主语、宾语或状语）+ who（that）…“一般说来”被强调部分指人时用who。指物时用that（但that亦可指人），注意，强调结构在强调状语时。不可用which，John wore his best suit to the dance last night.（约翰昨晚他穿着他最好的一套衣服去参加舞会）It was John who (that) wore his best suit to the dance last night.It was his best suit (that) John wore to the dance last night.It was last night (that) John wore his best suit to the dance.It was to the dance that John wore his best suit last night.②强调结构也可强调短语和从句(包括because。which等引导的从句)，I suspected it was on her orders that you were bringing him here.（我怀疑你是遵照她的吩咐要把他带到这儿来的）It was because I wanted to buy a dictionary that I went to town yesterday. (我昨天是由于想买一本字典而进城的。)It is only when you nearly lose someone that you become fully conscious of how much you value them（只有你差一点失去某一个人时:你才会充分意识到你是多么珍视他们。that) you are thinking of.（你在想的一定是你的母亲。）It was your brother to whom I offered a dollar for his knife yesterday.（我昨天给了你兄弟1元钱买他的小刀,）It is Uncle Bill whose address I lost.（比尔叔叔的地址我丢了。）It deserves attention that it is especially the verb to do which is often found in the active voice.（应该注意。特别是行为动词常用在主动语态中。）③表语与宾语补语偶尔也可为被强调的部分,但通常情况下。表语一般不可用作被强调的部分。do which is often found in the active voice.（应该注意,特别是行为动词常用在主动语态中。）I suspected it was on her orders that you were bringing him here.（我怀疑你是遵照她的吩咐要把他带到这儿来的）He told me that it was liberation that brought about a complete change in his life. （他告诉我是解放才使他的生活有了翻天覆地的变化。）⑥强调结构中的that 与who在非正式文体中可以省略。有时还可以省去句首的It is （was）。I suspected it was on her orders you were bringing him here.（我怀疑你是遵照她的吩咐要把他带到这儿来的）A good,（彼得爵士，你学得是一种很好而诚实的一行啊！）⑦强调结构中的被强调部分有时可放在句首。他的生命完结了，他所逃脱不了的命运降临了。）⑧It is（was）之后可有一个以上的被强调部分。For example:she asked.（是她躺在过道上”是那个陌生人在俯视她，我晕倒了吗。她问道“）说明？以上是我学习这部分知识时”总结的笔记。若用得上：可要赏分啊。

6.it is语法用法

It is 可用于强调句、定语从句、主语从句等多种句型，⋯句型,It is + 被强调成分 + that +句子剩余部分 （强调句）可以分别用来强调主语、宾语、地点状语和时间状语。1、It was he who( that)read three books in the library yesterday.(强调主语)是他昨天在图书馆读了三本书。2、It was three books that he read in the library yesterday.(强调宾语)他昨天在图书馆读了三本书。It was in the library that he read three books yesterday.(强调地点状语)他昨天是在图书馆里读了三本书。二、It is +名词+定语从句It was the day my grandmother was angry.那一天我外婆生气了。三、It is +名词/形容词+不定式主语It做形式主语，句子真正的主语是不定式。四、It is + no use + 动名词主语It做形式主语，句子真正的主语是动名词。It is no use doing what you like;you have got to like what you do.做你喜欢的事是没有用的；你必须喜欢你做的事。五、It is +名词/形容词+主语从句It做形式主语，句子真正的主语是主语从句。

7.it's 和it is的区别和用法?

应该是没有必须这种说法的,它们之间就可以互换. 有时候把它们区别开来用是为了表达某种情感,特别在口语中能够起到强调的效果. 大家知道,当一个人讲话的语速突然比平时慢了,他的话自然会显得有深意,有分量.it is读起来的语速显然要慢于it'所以当你想强调一下的时候,It is my choice. 这是我的选择..当你思考了半天说出这句话来的时候,