动词后必须加it作形式宾语的词
it用作形式宾语的四个特殊句式
盛年不重来，一日难再晨。
及时宜自勉，岁月不待人。
it用作形式宾语的四个特殊句式当不定式、动名词、从句等复杂成分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it，而将真正的宾语移至句末，此时it仍只起先行引导作用，本身无词义。
其基本结构为“动词+it+宾语补足语+不定式(动名词或从句)”。
如：I find it difficult to do the job well. 我发现做好这件事不容易。
I think it best that you should stay here. 我认为你最好住这儿。
We think it no use complaining. 我们认为抱怨是没有用的。
I don’t feel it difficult to understand the Special English.（我觉得理解英语特别节目并不难。
）He makes it a rule never to borrow money.（他立志决不向别人借钱。
）I think it no need talking about it with them.（我认为没必要跟他们谈。
）We think it our duty to clean our classroom every day.He felt it important to learn English well.They found it difficult that they would finish their work in two days.能这样用的动词有：think, make, find, consider, feel, suppose等。
为了记忆方便我们可称该句型为"6123结构"。
6指主句中常用的动词：think, believe, make, find, consider, feel；1指的是形式宾语it；2指的是宾补的两种形式：形容词或名词；3指的是真正宾语的三种形式：不定式短语，动名词短语或that引导的宾语从句。
“It”作形式主语和形式宾语的用法详解
it作形式主语和形式宾语it既可作人称代词，用来表示动物或无生命的物体等，也可以作无人称代词，在句中作主语，表示“时间”、“距离”、“天气”等。
它还可以引导强调句，使语气得以加强。
此外，it在句中能作引导词，充当句子中的形式上的成分，如形式主语、形式宾语等。
㈠it作形式主语：it作形式主语时没有具体的意义，而只是帮助把真正的主语移到句子后部去，使句子显得平稳一些。
it作形式主语时，可以代替三种形式：不定式、动名词和主语从句。
1. it代替不定式短语常用于下列句型中：It + be +形容词+ (for/of sb.) to do sth.It + be + 名词+ to do sth.It takes sb. some time to do sth. 干…花了某人…时间It’s up to sb. to do sth. 干…是某人的职责或义务如：①It is everyone’s duty to obey the law.遵守法律是每个人的义务。
（it作形式主语, 代替不定式短语to obey the law）②It is difficult for a foreigner to learn Chinese.对于一个外国人来说，学习汉语是困难的。
（it作形式主语, 代替不定式短语to learn Chinese）③It is not right to use these places as rubbish dumps.把这些地方用来倒垃圾是不对的。
（it作形式主语, 代替不定式短语to use these places as rubbish dumps）④It took them a year to build the bridge.建这座桥花了他们一年的时间。
（it作形式主语, 代替不定式短语to build the bridge）⑤It is bad manners to stare at people.瞪着眼睛看人是不礼貌的。
it用作形式宾语的四个特殊句式
it用作形式宾语的四个特殊句式当不定式、动名词、从句等复杂成分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it，而将真正的宾语移至句末，此时it仍只起先行引导作用，本身无词义。
其基本结构为“动词+it+宾语补足语+不定式(动名词或从句)”。
如：I find it difficult to do the job well. 我发现做好这件事不容易。
I think it best that you should stay here. 我认为你最好住这儿。
We think it no use complaining. 我们认为抱怨是没有用的。
I don’t feel it difficult to understand the Special English.（我觉得理解英语特别节目并不难。
）He makes it a rule never to borrow money.（他立志决不向别人借钱。
）I think it no need talking about it with them.（我认为没必要跟他们谈。
）We think it our duty to clean our classroom every day.He felt it important to learn English well.They found it difficult that they would finish their work in two days.能这样用的动词有：think, make, find, consider, feel, suppose等。
为了记忆方便我们可称该句型为"6123结构"。
6指主句中常用的动词：think, believe, make, find, consider, feel；1指的是形式宾语it；2指的是宾补的两种形式：形容词或名词；3指的是真正宾语的三种形式：不定式短语，动名词短语或that引导的宾语从句。
it用作形式宾语的四个特殊句式
it⽤作形式宾语的四个特殊句式it⽤作形式宾语的四个特殊句式?当不定式、动名词、从句等复杂成分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it，⽽将真正的宾语移⾄句末，此时it仍只起先⾏引导作⽤，本⾝⽆词义。
其基本结构为“动词+it+宾语补⾜语+不定式(动名词或从句)”。
如：Ifinditdifficulttodothejobwell.我发现做好这件事不容易。
Ithinkitbestthatyoushouldstayhere.我认为你最好住这⼉。
Wethinkitnousecomplaining.Hemakesitarulenevertoborrowmoney.Ithinkitnoneedtalkingaboutitwiththem.Hefeltitimportant?tolearn?Englishwell.能这样⽤的动词有：为"6123结构"。
6指主句中常⽤的动词：123考点）：1.动词据传闻，国防部长不久就要辞职。
等。
2.动词like,enjoy,love,hate，Wereallyappreciateitwhensheofferedtohelp.她来帮忙了，我们⼗分感激。
I’dpreferitifIdidn’thavetodo somuchwork.要是我不必做那么多⼯作，好就太好了。
3.动词+prep+it+that-从句。
that引导的宾语从句不能直接作介词的宾语。
如：Seetoitthatyou’renotlateagain.注意千万不要再迟到。
Looktoitthatthisdoesn’thappenagain.注意不要再发⽣这种事。
Ican’tanswerforitthathewillcome.我不能保证他会来。
Youmayrelyonitthathe’llcometomeetyou.你放⼼，他会来接你的。
Youmaydependonitthatweshallalwayshelpyou.（尽管放⼼，我们会随时帮你的。
it的特殊用法
it的特殊用法作者：inQ老师来源：本站原创适用年级：初中英语适用单元：全部一般情况下，it表示人以外的动物和东西，是单数名词的代词。
今天我们来说下it的一些特殊用法。
1、代指婴儿或照片、图画上的人物Look at the baby.It is asleep.看那个婴儿。
它在睡觉。
2、it作形式宾语：主语+动词+it+宾补+doing/to do sth在这个句型中，动词通常是consider, make, find, feel, think等。
当宾补是no good, no use ,useless 时，真正宾语须用动名词（也就是doing形式）；其他情况用动词不定式。
如：I think it no use telling him this matter.我认为没有必要告诉他这件事情。
They find it necessary to learn to be polite.他们发现学会讲礼貌很有必要。
3、用于引导强调句型It is/was+强调的部分+that/who/…It was not until she took off her dark glasses that I realized she was a famous film star.她摘下墨镜我才认出她是一个著名的电影明星。
It was on Sunday night that all this happened.所有这一切都是在星期日晚上发生的。
4、表示时间、季节、天气、距离、价格、重量It's six o'clock. 六点钟了。
It's winter now. 现在是冬天了。
It's rainy today.今天下雨了。
How far is it from school to your home? 学校到你家有多远？—How much is it?—多少钱？—It's five yuan.—五元钱。
“It”作形式主语和形式宾语的用法详解
新希望英语语法精讲------“It”作形式主语和形式宾语“It”作形式主语和形式宾语的用法详解It作形式主语和形式宾语用法，是英语学习的主要语法项目一。
无论是单项选择，还是完行填空，it用法始终是反复考查的重、热点一。
现将it在特殊句型中作形式主语和形式宾语用法，进行如下归纳分析，以供学习参考。
一、It 用作形式主语当不定式（短语）、动名词（短语）或从句在某个句子中作主语时，为保持句子结构前后平衡，避免头重脚轻，因此常用it作形式主语置于句首，而将真正的主语放在句尾。
此时it只起先行引导作用，本身无词义。
e.g. It is wrong to tell a lie. (说谎是错误的。
) 〔It为to tell a lie的形式主语〕It is no use arguing about it. (争吵是没用的。
) 〔It为arguing about it的形式主语〕It 作形式主语的常见句型：① It + b e + 形容词+ to do sth. / doing / that ….e.g. It is very important to learn a foreign language. (学一门外语非常重要。
)It is useless crying over the spilt milk. (覆水难收。
)It was really surprising that she married a man like that.(她嫁给那样的男士真让人惊讶。
)② It + be +名词词组+ doin g / that ….e.g. It is no good telling lies. (撒谎没好处。
)It is a pity that you didn’t go to see the film yesterday. (你昨天没看成那部电影真遗憾。
)It is a truth that there would be no new without the Communist Party.(没有共产党就没有新中国，这是毋庸质疑的。
“It”作形式主语和形式宾语的用法详解
新希望英语语法精讲------“It”作形式主语和形式宾语“It”作形式主语和形式宾语的用法详解It作形式主语和形式宾语用法，是英语学习的主要语法项目之一。
无论是单项选择，还是完行填空，it 用法始终是反复考查的重、热点之一。
现将it在特殊句型中作形式主语和形式宾语用法，进行如下归纳分析，以供学习参考。
一、It 用作形式主语当不定式（短语）、动名词（短语）或从句在某个句子中作主语时，为保持句子结构前后平衡，避免头重脚轻，因此常用it作形式主语置于句首，而将真正的主语放在句尾。
此时it只起先行引导作用，本身无词义。
e.g. It is wrong to tell a lie. (说谎是错误的。
) 〔It为to tell a lie的形式主语〕It is no use arguing about it. (争吵是没用的。
) 〔It为arguing about it的形式主语〕It is uncertain who will come. (谁要来还不确定。
) 〔It为who will come的形式主语〕It 作形式主语的常见句型：①It + be + 形容词+ to do sth. / doing / that ….e.g. It is very important to learn a foreign language. (学一门外语非常重要。
)It is useless crying over the spilt milk. (覆水难收。
)It was really surprising that she married a man like that.(她嫁给那样的男士真让人惊讶。
)②It + be +名词词组+ doing / that ….e.g. It is no good telling lies. (撒谎没好处。
)It is a pity that you didn’t go to see the film yesterday. (你昨天没看成那部电影真遗憾。
It做形式宾语用法总结
I t做形式宾语用法总结-标准化文件发布号：（9556-EUATWK-MWUB-WUNN-INNUL-DDQTY-KII" It" 做形式宾语用法总结当不定式（短语）、动名词（短语）或从句在某个句子中作宾语时，为保持句子结构平衡，避免句式结构的混乱，常用it作形式宾语，而将真正的宾语放在句尾，构成“动词＋it＋宾语补足语＋不定式（动名词或从句）”结构，也可称作“6123结构”。
此时it仍只起先行引导作用，本身无词义。
它可以代替三种形式：不定式、动名词和宾语从句。
it作形式宾语时，需具备两个条件：①真正的宾语是不定式、动名词或从句;②有宾语补足语，具备了这两个条件，形式宾语it一定要用。
⒈ it代替不定式短语think/ find/ feel/ consider/ make/ regard…+ it +形容词/名词 + 不定式短语如：①I find it pleasant to work with him.(it 作形式宾语，代替不定式短语to work with him)②They felt it difficult to finish the work in such a short time.（ it 作形式宾语，代替不定式短语to finish the work in such a short time）③She thinks it her duty to help us.（ it 作形式宾语，代替不定式短语to help us）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）⑤Tom didn’t find it difficul t to write letters in Chinese.（ it 作形式宾语，代替不定式短语to write letters in Chinese）⑥All these noises made it impossible for me to go on with the work.（ it 作形式宾语，代替不定式短语to go on with the work）⒉ it代替动名词短语( 这只限于少数句型，在多数情况下用不定式时更多一些)如：①The professor considers it no good reading without understanding.②Do you consider it any good trying again?③He found it useless( no use) arguing with him.④He thought it absolutely senseless attempting the impossible.⑤I don’t think it worthwhile going to such a place.⒊ it代替宾语从句：如：①We all thought it a pity that the conference should have been cancelled.②I took it for granted that they were not coming.③I’ll see to it that everything is ready in time.“it”的特殊用法常出现在以下几种结构中。
“It”作形式主语和形式宾语的用法详解
新希望英语语法精讲-————-“It”作形式主语和形式宾语“It”作形式主语和形式宾语的用法详解It作形式主语和形式宾语用法，是英语学习的主要语法项目之一.无论是单项选择，还是完行填空，it用法始终是反复考查的重、热点之一.现将it在特殊句型中作形式主语和形式宾语用法，进行如下归纳分析，以供学习参考.一、It 用作形式主语当不定式(短语）、动名词（短语）或从句在某个句子中作主语时，为保持句子结构前后平衡,避免头重脚轻，因此常用it作形式主语置于句首,而将真正的主语放在句尾。
此时it只起先行引导作用,本身无词义.e。
g。
It is wrong to tell a lie。
（说谎是错误的。
）〔It为to tell a lie的形式主语〕It is no use arguing about it. （争吵是没用的。
）〔It为arguing about it的形式主语〕It is uncertain who will come. （谁要来还不确定.）〔It为who will come的形式主语〕It 作形式主语的常见句型：①It + be + 形容词+ to do sth。
/ doing / that ….e。
g. It is very important to learn a foreign language。
(学一门外语非常重要.）It is useless crying over the spilt milk. （覆水难收.)It was really surprising that she married a man like that.(她嫁给那样的男士真让人惊讶。
）②It + be +名词词组+ doing / that ….e.g. It is no good telling lies. （撒谎没好处。
）It is a pity that you didn’t go to see the film yesterday。
“It”作形式主语和形式宾语的用法详解
it作形式主语和形式宾语一、it作形式主语：当不定式（短语）、动名词（短语）或从句在某个句子中作主语时，为保持句子结构前后平衡，避免头重脚轻，因此常用it作形式主语置于句首，而将真正的主语放在句尾。
此时it只起先行引导作用，本身无词义。
it作形式主语时，可以代替三种形式：不定式、动名词和主语从句。
1. it代替不定式短语常用于下列句型中：如：It is everyone’s duty to obey the law.遵守法律是每个人的义务。
It is difficult for a foreigner to learn Chinese.对于一个外国人来说，学习汉语是困难的。
It took them a year to build the bridge.建这座桥花了他们一年的时间。
It is bad manners to stare at people.瞪着眼睛看人是不礼貌的。
It is up to us to help those in need.帮助那些有困难的人是我们的责任。
eg. It’s important for us to learn English well.学好英语对我们来说是重要的。
It’s kind of you to help me.感谢你对我的帮助。
⒉ it代替动名词短语：It’s no good/use/useless/a waste of time doing sth.做某事没有用/浪费时间①It is no good/ use having a car if you can’t drive.如果你不会开车，有车也没用。
②It is a waste of time watching TV.看电视是浪费时间。
（it作形式主语,代替动名词短语watching TV）⒊ it代替主语从句：这个主语从句可以用连词that引导，也可以用连接代词或连接副词引导。
如：①It was clear that they had no desire for peace.很清楚他们没有和平的诚意。
It做形式宾语用法总结
" It" 做形式宾语用法总结当不定式（短语）、动名词（短语）或从句在某个句子中作宾语时，为保持句子结构平衡，避免句式结构的混乱，常用it作形式宾语，而将真正的宾语放在句尾，构成“动词＋it＋宾语补足语＋不定式（动名词或从句）”结构，也可称作“6123结构”。
此时it仍只起先行引导作用，本身无词义。
它可以代替三种形式：不定式、动名词和宾语从句。
it作形式宾语时，需具备两个条件：①真正的宾语是不定式、动名词或从句; ②有宾语补足语，具备了这两个条件，形式宾语it一定要用。
⒈it代替不定式短语think/ find/ feel/ consider/ make/ regard…+ it +形容词/名词+ 不定式短语如：①I find it pleasant to work with him.(it 作形式宾语，代替不定式短语to work with him)②They felt it difficult to finish the work in such a short time.（it 作形式宾语，代替不定式短语to finish the work in such a short time）③She thinks it her duty to help us.（it 作形式宾语，代替不定式短语to help us）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）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）⑥All these noises made it impossible for me to go on with the work.（it 作形式宾语，代替不定式短语to go on with the work）⒉it代替动名词短语( 这只限于少数句型，在多数情况下用不定式时更多一些)如：①The professor considers it no good reading without understanding.②Do you consider it any good trying again?③He found it useless( no use) arguing with him.④He thought it absolutely senseless attempting the impossible.⑤I don’t think it worthwhile going to such a place.⒊it代替宾语从句：如：①We all thought it a pity that the conference should have been cancelled.②I took it for granted that they were not coming.③I’ll see to it that everything is ready in time.“it”的特殊用法常出现在以下几种结构中。
“It”作形式主语和形式宾语用法详解
新希望英语语法精讲------“It”作形式主语和形式宾语“It”作形式主语和形式宾语的用法详解It作形式主语和形式宾语用法，是英语学习的主要语法项目之一。
无论是单项选择，还是完行填空，it 用法始终是反复考查的重、热点之一。
现将it在特殊句型中作形式主语和形式宾语用法，进行如下归纳分析，以供学习参考。
一、It 用作形式主语当不定式（短语）、动名词（短语）或从句在某个句子中作主语时，为保持句子结构前后平衡，避免头重脚轻，因此常用it作形式主语置于句首，而将真正的主语放在句尾。
此时it只起先行引导作用，本身无词义。
e.g. It is wrong to tell a lie. (说谎是错误的。
) 〔It为to tell a lie的形式主语〕It is no use arguing about it. (争吵是没用的。
) 〔It为arguing about it的形式主语〕It is uncertain who will come. (谁要来还不确定。
) 〔It为who will come的形式主语〕It 作形式主语的常见句型：①It + be + 形容词+ to do sth. / doing / that ….e.g. It is very important to learn a foreign language. (学一门外语非常重要。
)It is useless crying over the spilt milk. (覆水难收。
)It was really surprising that she married a man like that.(她嫁给那样的男士真让人惊讶。
)②It + be +名词词组+ doing / that ….e.g. It is no good telling lies. (撒谎没好处。
)It is a pity that you didn’t go to see the film yesterday. (你昨天没看成那部电影真遗憾。
it作形式主语形式宾语it开头的短语
D. when
7/5/2024
It 作形式主语 8. It + be + 名词或形容词 + 动名词， • 名词和形容词：good, no good, no use, a waste of,
useless, senseless, no hope, hopeless等 • It’s a waste of time talking to her any more. • It is no use arguing about the matter with him.
mountain on foot.
7/5/2024
练习题
1. In fact， D is a hard job for the police to keep order in an important football match.
A. this
B. that
C. there D. it
It + be + 名词词组（+ for sb.）+ 动词不定式
hoped, decided, reported, said, shown等。
• It is reported that 16 people were killed in the earthquake.
• It is not decided who will give the operation to the patient.
7/5/2024
以it开头的句型 2. it has been/is +一段时间+ since从句 It is six years since I began to work here. It has been six years since I worked here.
高中英语浅谈it作形式主语和形式宾语用法
) It was really surprising that she married a man like that. (她嫁给那样的男 士真让人惊讶。) ② It + be +名词词组 + doing / that …. e.g. It is no good telling lies. (撒谎没好处。) It is a pity that you didn’t go to see the film yesterday. (你昨天没看成那部电影真遗憾。) It is a truth that there would be no new China without the Communist Party. (没有共产党就没有新中国，这 是毋庸质疑的。
至少有十七万人在2004年那场海啸中丧生。) ④ It + seems / appears / happens 等不及物动词 + that …. e.g. It seems that he enjoys pop songs very much. (似乎他非常喜欢流行歌曲。) It appears that Tom might change his mind. (看来 汤姆可能会改变主意。) ⑤ 若句子是疑问形式，就只能用it作形式主语。 e.g. Does it matter much that they won’t come tomorrow? (他们明天不来很重要吗？) Is it true that he will go abroad next week? (他下周出国是真的吗？
浅谈it作形式主语和形式 宾语用法
演讲人
It作形式主语和形式宾语用法，是中学阶段英 语学习的主要语法项目之一。纵观历届高考题， 无论是单项选择，还是完行填空，it用法始终 是反复考查的重、热点之一。现将it作形式主 语和形式宾语用法，进行如下归纳分析，以供
It作形式宾语用法总结
It作形式宾语用法总结it作形式宾语，代替动名词短语reading without understanding）②I enjoy it very much swimming in the sea.it作形式宾语，代替动名词短语swimming in the sea）⒊it代替宾语从句如：①I think it’s a good idea to go to the park.it作形式宾语，代替宾语从句to go to the park）②He finds it hard to believe that she is already married.it作形式宾语，代替宾语从句that she is already married）③She considers it important that everyone should learn a second language.it作形式宾语，代替宾语从句that everyone should learn a second language）总之，it作形式宾语的用法是英语语法中的一个重要知识点，需要我们在研究过程中认真掌握和理解。
Do you think it's worth giving it another try。
He realized that arguing with him was pointless。
He considered it senseless toattempt the impossible。
I don't think it's worth going to such a place.In place of a direct object clause。
"it" can be used in the following structures:A。
Verb + it + when/if clause。
it 作形式主语 形式宾语 it开头的短语
D. at
3/16/2020
练习题
3.(1)Was it on Nov. lst, _____C_____ the famous scientist was born?
(2)Was it Nov. 1st, __________D___the famous scientist was born?
A. in which B. on that C. that
3/16/2020
以it开头的句型 2. it has been/is +一段时间+ since从句 It is six years since I began to work here. It has been six years since I worked here.
3/16/2020
以it开头的句型 3. it +be+一段时间+ before从句 It won’t be a long time before we finish cooking. It was four days before they found the lost child.
impolite, silly, selfish, considerate等
• It’s very kind of you to help me with the work. =You are kind to help me.
• It seemed selfish of him not to share his dictionary with others.
(2)It is easy _______B________ you to do so.
A. to
B. for
C. of
“It”作形式主语和形式宾语地用法详解
新希望英语语法精讲------“It”作形式主语和形式宾语“It”作形式主语和形式宾语的用法详解It作形式主语和形式宾语用法，是英语学习的主要语法项目之一。
无论是单项选择，还是完行填空，it 用法始终是反复考查的重、热点之一。
现将it在特殊句型中作形式主语和形式宾语用法，进行如下归纳分析，以供学习参考。
一、 It 用作形式主语当不定式（短语）、动名词（短语）或从句在某个句子中作主语时，为保持句子结构前后平衡，避免头重脚轻，因此常用it作形式主语置于句首，而将真正的主语放在句尾。
此时it 只起先行引导作用，本身无词义。
e.g. It is wrong to tell a lie. (说谎是错误的。
) 〔It为to tell a lie的形式主语〕It is no use arguing about it. (争吵是没用的。
) 〔It为arguing about it的形式主语〕It is uncertain who will come. (谁要来还不确定。
) 〔It为who will come的形式主语〕It 作形式主语的常见句型：① It + be + 形容词 + to do sth. / doing / that ….e.g. It is very important to learn a foreign language. (学一门外语非常重要。
)It is useless crying over the spilt milk. (覆水难收。
)It was really surprising that she married a man like that.(她嫁给那样的男士真让人惊讶。
)② It + be +名词词组 + doing / that ….e.g. It is no good telling lies. (撒谎没好处。
)It is a pity that you didn’t go to see the film yesterday. (你昨天没看成那部电影真遗憾。