名词性从句的定义

名词性从句与主语从句

名词性从句与主语从句在英语语法中，名词性从句和主语从句是重要的从句类型。

它们都属于从属从句，扮演着整个句子的一个成分。

本文将详细介绍名词性从句和主语从句的定义、特点和用法，并举例说明其在实际应用中的运用。

一、名词性从句的定义和特点1. 定义：名词性从句是指在复合句中充当名词成分的从句。

它可以充当主语、宾语、表语和同位语等。

2. 特点：a. 通常由连词that, whether/if, who, whom, which, what, when, where, why, how等引导；b. 在从句中担任名词的职能，整个从句作为整体在句中起到名词的作用；c. 可以替换为一个单词或短语，使句子更加简洁明了；d. 名词性从句的引导词根据从句所充当的成分来选择。

二、名词性从句的用法名词性从句的常见用法包括主语从句、宾语从句、表语从句和同位语从句。

下面将分别进行讲解。

1. 主语从句主语从句在句子中充当主语的角色，常以that, whether/if, who, whom, which, what, when, where, why, how等引导。

例如： - Whether we can finish the project on time is still uncertain.- That he stole the money is beyond doubt.- How to solve this problem remains a challenge.2. 宾语从句宾语从句在句子中充当宾语的角色，常以that, whether/if, who, whom, which, what, when, where, why, how等引导。

例如： - She asked me where I had been all day.- I don't know if he will come to the party.- We should consider whether this plan is feasible.3. 表语从句表语从句在句子中充当表语的角色，常以that, whether/if, who, whom, which, what, when, where, why, how等引导。

名词性从句

名词性从句1.名词性从句的定义名词性从句是起名词作用的从句，这些从句可以作为一个整体来看，其作用就相当于一个名词，在复合句中作主语，宾语，表语和同位语。

名词性从句包括主语从句，表语从句，宾语从句，同位语从句四种。

2.名词性从句的连接词名词性从句通常由一个连接词和主句相连。

连接词很重要，它既是联系主句的纽带，又是从句的标志，通过连接词，我们可以辨认不同从句的性质。

一．从属连接词（在从句中不充当任何成分，只起到连接从句的功能）A．that 只是引导名词性从句，本身并没有实际意义，在从句中不充当任何句子成分。

That he will come to the meeting is certain.(主语从句)The fact remains that we are behind the other group.(同位语从句)B．if和whether具有“是否”的意义，但是whether比较正式，在口语中人们经常if, if 和whether在名词性从句中尽管不充当任何的成分，但不可以省略。

C．whether不能替代if的情况1.if只能引导宾语从句（做介词宾语的情况除外），而whether 可以引导所有的名词性从句。

She asked if/ whether that was enough.Whether the football match will be played depends on the whether.The question is whether we can arrive there on bus.2.whether引导宾语从句做介词的宾语，if没有这种用法It depends on whether it will be fine.3.whether后紧跟不定式He was wondering whether to go home.4.or not 可直接跟在whether后面，但不可以直接跟在if后面。

名词性从句(整理完整版)

名词性从句一、定义：名词性从句在功能上相当于名词，是一个句子分别充当另一个句子的主语、表语、宾语和同位语，由此被称为主语从句，表语从句，宾语从句和同位语从句。

辨别下列从句属于哪种名词性从句并分析：1）Why they haven’t left yet is unclear.2）It was good news that everyone got back safely.3）Polly didn’t know which way she should go.4）I’m interested in who that tall man is.5）We all thought it good news that the fog had finally gone.6）My question is whether Polly can find her way home.7）The fact that Polly didn’t ask for the man’s name is a pity.总结：名词性从句主要由陈述句、一般疑问句、特殊疑问句充当。

1）陈述句充当名词性从句时，由that引导；2）一般疑问句充当名词性从句时，由if或whether引导从句；3）特殊疑问句充当名词性从句时，由疑问词本身做连词引导从句。

4）名词性从句的语序应使用陈述句语序，不可用一般问句语序。

二、引导名词性从句的从属连词及从句语序1.连接词that；功能1）不充当句子成分2）无词义3）只起连接作用。

2.if/whether;功能：1）意为“是否”，有词义2）不做句子成分3）起连接作用翻译:1）I know that he will come thisevening.___________________________________________2) Whether we will go there or not hasn’t been decided yet.______________________________3.连接代词：what(ever), which(ever), who(ever), whom(ever), whose(ver)功能：1）有词义2）引起从句3）且在从句中充当一定的句子成分，常做从句中的主语、宾语、表语和定语。

名词性从句知识点总结

名词性从句知识点总结名词性从句是指在一个句子中扮演名词的角色，作为主语、宾语、表语等成分的从句。

在英语语法中，名词性从句是一个重要的语法结构，掌握好名词性从句的知识点对于提高英语语言水平和理解复杂句子非常有帮助。

本文将对名词性从句的几个主要知识点进行总结。

1. 定义和特点名词性从句是一种从句类型，它在句子中充当名词的角色，可以作为主语、宾语、表语等。

名词性从句通常由连接词引导，如that、whether、if、who、whom、whose、which等。

2. 主语从句主语从句在句子中作为主语，常用连接词that引导。

例如：That heis late is a common problem.（他迟到是个常见问题。

）3. 宾语从句宾语从句在句子中作为动词的宾语，通常由连接词that、whether、if引导。

例如：She asked me if I could help her.（她问我是否能帮她。

）4. 表语从句表语从句在句子中作为表语，常用连接词that引导。

例如：The important thing is that you are safe.（重要的是你安全。

）5. 同位语从句同位语从句在句子中作为对某个名词或代词的解释或说明，通常由连接词that引导。

例如：The fact that she passed the exam is a relief.（她通过考试的事实令人松了一口气。

）6. 后置定语从句后置定语从句在句子中作为对名词或代词的修饰，通常由关系代词引导。

例如：The book that she recommended is very interesting.（她推荐的那本书非常有趣。

）7. 时间状语从句时间状语从句在句子中作为一个时间状语来修饰动词，常用连接词when、while、as、before、after等引导。

例如：He arrived home before it got dark.（在天黑之前他回到了家。

名词性从句讲解与练习

名词性从句（Noun Clause）名词性从句定义：起名词性作用的从句，叫名词性从句。

换言之，在英语的句子结构中，本来该由名词充当的主语、宾语、表语和同位语部分，换由一个句子来充当，这样的句子就是名词性从句。

名词性从句的种类:1. 主语从句：在复合句中充当主语的从句。

e.g. That price will go up is certain.2. 宾语从句：在复合句中作宾语的从句(位于及物动词，介词和形容词后)。

e.g. We hope t hat you will enjoy your stay here.3. 表语从句：在复合句中作表语的从句，放在系动词之后。

e.g. The reason was that he didn’t work hard.4. 同位语从句：在复合句中作名词的同位语的从句。

e.g. He accepted the fact that she would never come back.一、从属连词：that/whether/if1、That we will realize our dreams in the future is certain . （）2、The fact is that he earned his passage by working as an unpaid hand. （）3、I know that well begun is half done . （）4、He heard the news that Liuxiang set a new world record . （）5、Whether she will come back on time depends on weather . （）6、The problem is whether you could give us some valuable advice . （）7、I asked him whether he could do me a favor . （）8、Could you tell me the question whether English is useful for us now. （）9. Let us know whether / if you can finish the article before Friday. （）二、连接代词：who/whom/what/which/whose1、Who will go to the college is still uncertain . （）2、The trouble is who could lend me some money . （）3、He wanted to know who picked up his mobile phone . （）4、Whom you will learn from is worth thinking over . （）5、The thing I am anxious about is whom he will turn to for help . （）6、His mother asked him whom he could believe in . （）7、What I desire to get is a good reputation . （）8、What he will tell me is what I have been expecting to know . （）9、They agree with what I said just now. （）10、Which class is suitable for us isn’t most important . （）11、What he wants to ask you now is which team won the game . （）12、Could you tell me which one is right. （）13、Whose bag was the most beautiful is still unknown now . （）14、The question is whose friends could lend me a hand . （）15、I want to know whose suggestion is more practical . （）三、连接副词：when/where/why/how1、When the m eeting will begin isn’t decided now .（）2、The trouble is when he could recover from the disease . （）3、He asked us when we would graduate from the school . （）1、Where I could buy the book is uncertain now . （）2、His question was where we would hold the opening ceremony . （）3、I couldn’t tell you where they have been living .（）1、Why he killed himself is still a secret now . （）2、What surprised me was why they failed again . （）3、I just want to ask you why I was fired . （）1、How the thief stole the bike is still a mystery . （）2、What the professor asked us was how we could make our parents happy . （）3、I will go to ask my teacher how I could work out the problem . （）实践演练用that / what填空：1.______ he wants is a book.2. ______ he wants to go there is obvious.3. The result is ______ we won the game.4. This is _____ we want to know.5. Is _____ he told us true?6. We should pay attention to ______ the teacher is saying.7. I have no doubt _____ he will come.8. I have no idea _____ he did that afternoon.实践演练1. Mary wrote an article on _________ the team had failed to win the game.2. There is a problem _______ they should continue the work.3. See the flags on top of the building? That was _____ we did this morning.4. Please remind me ______ he was going. I may be in time to see him off.5. A warm thought suddenly came to me ________ I might use the pocket money to buy some flowers for my mother’s birthday.6. Some researchers believe that there is no doubt ______ a cure for AIDS will be found.7. We cannot figure out _______ quite a number of insects, birds, and animals are dying out.8. Parents are taught to understand ______ important education is to their children’s future.9. You are saying that everyone should be equal, and this is _______I disagree.10. You are saying that everyone should be equal, and this is _______I disagree with.。

名词性从句(整理完整版)

名词性从句一、定义：名词性从句在功能上相当于名词，是一个句子分别充当另一个句子的主语、表语、宾语和同位语，由此被称为主语从句，表语从句，宾语从句和同位语从句。

辨别下列从句属于哪种名词性从句并分析：1）Why they haven’t left yet is unclear.2）It was good news that everyone got back safely.3）Polly didn’t know which way she should go.4）I’m interested in who that tall man is.5）We all thought it good news that the fog had finally gone.6）My question is whether Polly can find her way home.7）The fact that Polly didn’t ask for the man’s name is a pity.总结：名词性从句主要由陈述句、一般疑问句、特殊疑问句充当。

1）陈述句充当名词性从句时，由that引导；2）一般疑问句充当名词性从句时，由if或whether 引导从句；3）特殊疑问句充当名词性从句时，由疑问词本身做连词引导从句。

4）名词性从句的语序应使用陈述句语序，不可用一般问句语序。

二、引导名词性从句的从属连词及从句语序1.连接词that；功能1）不充当句子成分2）无词义3）只起连接作用。

2.if/whether;功能：1）意为“是否”，有词义2）不做句子成分3）起连接作用翻译:1）I know that he will come this evening.___________________________________________2) Whether we will go there or not hasn’t been decided yet.______________________________3.连接代词：what(ever), which(ever), who(ever), whom(ever), whose(ver)功能：1）有词义2）引起从句3）且在从句中充当一定的句子成分，常做从句中的主语、宾语、表语和定语。

高二英语名词性从句

名词性从句学案一、名词性从句的定义名词性从句包括主语从句、宾语从句、表语从句和同位语从句。

名词性从句是一种具有名词功能的非独立分句。

名词性从句主要有四种从句结构：以that引导的从句；以what或wh-ever等引导的从句;以whether/if引导的从句；以特殊疑问词who, how, where, why等引导的从句。

此外，as if/as though也可引导表语从句。

练习：他们不明白我为什么拒绝它。

They couldn't understand __________I refused it.我不知道会议是否会举行。

I have no idea _________ the meeting will be held.他把公司办成了今天这个样子。

He has made the company __________ it is today.很明显，整个项目注定失败。

It is quite clear _________ the whole project is doomed to failure.三、名词性从句的考点考点一、that引导的名词性从句单句语法填空1.________you didn't know the rules won’t be an excuse for your failure.2.It is obvious to the students________they should get well prepared for their future.3.______ is announced in today’s newspaper_______ Xi Jinping will pay a visit to Russia next week.4.I truly believe ________beauty comes from within.5.I find_______necessary_______we should spend more time practising spoken English.6.My decision is ________all of us are to start at 6 o’clock tomorrow morning.7.The manager put forward a suggestion________we should have an assistant. There istoo much work to do.归纳总结：1.that引导名词性从句时不做句子成份，没有实际意义。

名词性从句讲解与练习

名词性从句（Noun Clause）名词性从句定义：起名词性作用的从句，叫名词性从句。

换言之，在英语的句子结构中，本来该由名词充当的主语、宾语、表语和同位语部分，换由一个句子来充当，这样的句子就是名词性从句。

名词性从句的种类:1. 主语从句：在复合句中充当主语的从句。

e.g. That price will go up is certain.2. 宾语从句：在复合句中作宾语的从句(位于及物动词，介词和形容词后)。

e.g. We hope t hat you will enjoy your stay here.3. 表语从句：在复合句中作表语的从句，放在系动词之后。

e.g. The reason was that he didn’t work hard.4. 同位语从句：在复合句中作名词的同位语的从句。

e.g. He accepted the fact that she would never come back.一、从属连词：that/whether/if1、That we will realize our dreams in the future is certain . （）2、The fact is that he earned his passage by working as an unpaid hand. （）3、I know that well begun is half done . （）4、He heard the news that Liuxiang set a new world record . （）5、Whether she will come back on time depends on weather . （）6、The problem is whether you could give us some valuable advice . （）7、I asked him whether he could do me a favor . （）8、Could you tell me the question whether English is useful for us now. （）9. Let us know whether / if you can finish the article before Friday. （）二、连接代词：who/whom/what/which/whose1、Who will go to the college is still uncertain . （）2、The trouble is who could lend me some money . （）3、He wanted to know who picked up his mobile phone . （）4、Whom you will learn from is worth thinking over . （）5、The thing I am anxious about is whom he will turn to for help . （）6、His mother asked him whom he could believe in . （）7、What I desire to get is a good reputation . （）8、What he will tell me is what I have been expecting to know . （）9、They agree with what I said just now. （）10、Which class is suitable for us isn’t most important . （）11、What he wants to ask you now is which team won the game . （）12、Could you tell me which one is right. （）13、Whose bag was the most beautiful is still unknown now . （）14、The question is whose friends could lend me a hand . （）15、I want to know whose suggestion is more practical . （）三、连接副词：when/where/why/how1、When the m eeting will begin isn’t decided now .（）2、The trouble is when he could recover from the disease . （）3、He asked us when we would graduate from the school . （）1、Where I could buy the book is uncertain now . （）2、His question was where we would hold the opening ceremony . （）3、I couldn’t tell you where they have been living .（）1、Why he killed himself is still a secret now . （）2、What surprised me was why they failed again . （）3、I just want to ask you why I was fired . （）1、How the thief stole the bike is still a mystery . （）2、What the professor asked us was how we could make our parents happy . （）3、I will go to ask my teacher how I could work out the problem . （）实践演练用that / what填空：1.______ he wants is a book.2. ______ he wants to go there is obvious.3. The result is ______ we won the game.4. This is _____ we want to know.5. Is _____ he told us true?6. We should pay attention to ______ the teacher is saying.7. I have no doubt _____ he will come.8. I have no idea _____ he did that afternoon.实践演练1. Mary wrote an article on _________ the team had failed to win the game.2. There is a problem _______ they should continue the work.3. See the flags on top of the building? That was _____ we did this morning.4. Please remind me ______ he was going. I may be in time to see him off.5. A warm thought suddenly came to me ________ I might use the pocket money to buy some flowers for my mother’s birthday.6. Some researchers believe that there is no doubt ______ a cure for AIDS will be found.7. We cannot figure out _______ quite a number of insects, birds, and animals are dying out.8. Parents are taught to understand ______ important education is to their children’s future.9. You are saying that everyone should be equal, and this is _______I disagree.10. You are saying that everyone should be equal, and this is _______I disagree with.。

高考英语常考点名词性从句

高考英语常考点名词性从句一.定义:名词性从句是在句子中起名词作用的句子。

名词性从句的功能相当于名词词组，它在复合句中能担任主语、宾语、表语、同位语、介词宾语等，因此根据它在句中不同的语法功能，名词性从句又可分别称为主语从句、宾语从句、表语从句和同位语从句。

二.分类：（一）主语从句：主语从句即在复杂句中充当主语成分的句子，例如"That he finished writing the composition in such a short time surprised us all"，他在很短的时间内写完作文让我们都很惊讶，此复合句主要描述的是某事让我们惊讶，某事就是该复合句的主语，因此“That he finished writing the composition in such a short time”便是该复合句的主语从句。

连接词：从属连词：that，whether连接代词：who ，whoever，whom ，whose，what，whatever，which，whichever连接副词：when，where ，how，why例句：①It is still a question whether she will come or not.（It做形式主语引导的主语从句）②Whether we will go for an outing tomorrow remains unknown.（whether引导的主语从句）（二）宾语从句:宾语从句是名词性从句的一种。

在主从复合句中充当宾语，位于及物动词、介词或复合谓语之后的从句称为宾语从句。

宾语从句分为三类：动词的宾语从句，介词的宾语从句和形容词的宾语从句。

结构：主语+谓语+宾语（陈述语序）注意：引导词为that ；语序为v.+主语+谓语+由if、whether引导宾语从句；主句为现在时从句为任意时态。

连接词：1.从属连词：连接宾语从句的从属连词主要有that,if,whether，和疑问词（what，how，where，when ...)。

第27讲名词性从句

名词性从句一、名词性从句的定义和分类名词性从句相当于名词，在句中做主语、表语、宾语和同位语。

因此，名词性从句可分为主语从句、表语从句、宾语从句和同位语从句。

• 1. When we will start is not clear. 主语从句• 2. Mrs. Black won’t believe that her son has become a thief. 宾语从句• 3. My idea is that we should do it right now. 表语从句• 4. I had no idea that you were her friend. 同位语从句二、名词性从句的连接词1 从属连词that / if / whetherthat 无词义，在句中不担任成分；if / whether 有词义，但在句中也不担任成分。

2 连接代词who / whom / whose / what / which有词义，并在句中担任主语、表语、宾语或定语等成分。

3 连接副词when / where / why / how有词义，并在句中担任状语的成分。

三、宾语从句宾语从句可以作及物动词的宾词，介词的宾语，某些形容词的宾语以及非谓语动词的宾语。

引导词有连词that (that 常可省略),whether, if; 代词有who, whose, what ,which；副词when ,where, how, why 等。

1、类型及物动词后的宾语从句：1、由从属连词引导的宾语从句We must never think (that) we are good in everything while others are good in nothing.2、由连接代词引导的宾语从句She will give whoever needs help a warm support.3、由连接副词引导的宾语从句I wonder why she refused my invitation.介词后的宾语从句：1. I always think of how I can improve my spoken English.2. The teacher is satisfied with what she has said.某些形容词后的宾语从句：1. I am sure that you will make greater progress in English through hard work.2. We are surprised that he has left without saying goodbye to us.非谓语动词后的宾语从句：1. Realizing that it was just a difference in custom, the foreigner smiled and said nothing.2. On being asked whether he had had a good time in Australia, he answered “ Terrible ”.形式宾语it 引导的宾语从句，一般谓语动词是及物动词consider、find、make、regard、see、take、think等1.We must make it clear that anyone who breaks the law will be punished.2.I find it necessary that we should ask him for his advice.3.He always takes it for granted that he can pass the exam without hard work.2、语序与时态1）从句要用称述句语序I’m not sure when they will start.He told me why he didn’t come yesterday.2）宾语从句的时态特点宾语从句的时态有时受主句时态的影响。

名词性从句课堂笔记完整整理

名词性从句课堂笔记完整整理名词性从句是指在一个句子中充当名词的从句，它可以作主语、宾语、表语、同位语等。

这是一个非常重要的语法知识点，在英语学习中被广泛应用。

在本次课堂中，我们将对名词性从句进行完整整理和总结。

一、名词性从句的定义及分类1. 名词性从句的定义名词性从句是一个句子，从句在句子中充当名词的角色。

它以连接词引导，包括关系代词（that, which, who, whom, whose）和关系副词（when, where, why）。

2. 名词性从句的分类名词性从句可以分为四种类型，分别是主语从句、宾语从句、表语从句和同位语从句。

二、主语从句1. 主语从句的定义及构成主语从句在句子中充当主语的角色，通常由连接词that引导。

例如："That he is late again is not surprising."（他再次迟到毫不奇怪）2. 主语从句的注意点据谓语动词的形式来决定主语从句的形式。

例如："That you are my best friend makes me happy."（你是我最好的朋友让我很开心）三、宾语从句1. 宾语从句的定义及构成宾语从句在句子中充当宾语的角色，通常由连接词that引导。

例如："I know that he is coming."（我知道他要来）2. 宾语从句的注意点a) 当宾语从句中的主语与谓语动词在人称和数上不一致时，需要根据谓语动词的形式来决定宾语从句的形式。

例如："She asked me if I would help her."（她问我是否会帮她）四、表语从句1. 表语从句的定义及构成表语从句在句子中充当表语的角色，通常由连接词that引导。

例如："My hope is that she passes the exam."（我希望她通过考试）2. 表语从句的注意点据谓语动词的形式来决定表语从句的形式。

名词性从句

名词性从句noun clauses1. 名词性从句定义：在句子中起名词作用的句子叫名词从句。

(Noun Clauses)2. 名词从句的功能相当于名词词组, 它在复合句中能担任主语、宾语、表语、同位语等。

3. 因此根据它在句中不同的语法功能，名词从句包括：主语从句、宾语从句、表语从句和同位语从句。

1）What he does is important.2) I don’t like what he does everyday.3) This is what he does everyday.4) I don’t know about the fact that he is a teacher.4. 名词性从句中的连接词有:连词: that / whether / as if (though)连接代词: what /who/which / whose / whatever / whoever / whomever / whichever 连接副词: where / when / why / how / wherever / whenever1.宾语从句：1）定义：跟在动词或介词后面的从句叫宾语从句。

2）引导宾语从句的连接代词主要有: who, whom, what, which, whatever, whoever 等；连接副词主要有：where, when, how, why 等; 连词主要有that, if, whether。

3) that 在引导宾语从句时无词义，也不充当任何成分，且通常可以省略。

但如果含有两个或两个以上的并列宾语从句时，通常只有第一个从句的that可以省略，其余从句的that 一般不能省略。

如：My uncle said (that) he would come and that he would also bring his son.宾语从句中的连接词that在以下三种情况下不能省略：①当有两个that从句时, 第二个that不能省；②当that作介词宾语时, that不可省掉。

名词性从句与宾语从句的区别及例句解析

名词性从句与宾语从句的区别及例句解析名词性从句和宾语从句都是复合句的一种，由一个从句充当主句中的名词性成分。

它们在句法结构和语义功能上有一些区别。

本文将介绍名词性从句和宾语从句的定义、特点，以及通过例句解析展示它们的用法和区别。

一、名词性从句的定义和特点1. 名词性从句是一个从句在句中起到名词的作用，可以作主语、宾语、表语、同位语等。

2. 名词性从句可以由连接词“that, whether/if, what, which, who, whom, whose, when, where, why”等引导。

3. 名词性从句可表示事实、真理、定义、判断、命令、想象等。

例句解析：1. 主语从句：What you say doesn't make any sense. （你说的话毫无意义）2. 宾语从句：I believe that she will succeed. （我相信她会成功）3. 表语从句：The problem is whether we should go or not. （问题是我们是否应该去）4. 同位语从句：His suggestion is that we should postpone the meeting. （他的建议是我们应该推迟会议）二、宾语从句的定义和特点1. 宾语从句是一个从句在句中作动词的宾语。

2. 宾语从句可以由连接词“that, whether/if, what, which, who, whom, whose, when, where, why”等引导。

3. 宾语从句的动词可以是任何及物动词，通常是表示思想、感觉、说话、知觉等动词。

例句解析：1. He asked me what time it was. （他问我现在几点了）2. She wonders whether/if she should accept the job. （她在考虑是否接受这份工作）3. Can you tell me where the nearest post office is? （您能告诉我最近的邮局在哪里吗）4. I don't know why he didn't come to the party. （我不知道他为什么没有来参加派对）三、名词性从句和宾语从句的区别1. 引导词的不同：名词性从句可以由多种连接词引导，而宾语从句通常由连接词“that, whether/if, what, which, who, whom, whose, when, where, why”等引导。

名词性从句与定语从句

名词性从句与定语从句名词性从句和定语从句是英语语法中非常重要的两个概念。

它们是由独立语法结构组成的句子，在句子中分别充当名词性成分和定语。

本文将介绍名词性从句与定语从句的定义、特点以及常见的用法。

一、名词性从句的定义及特点名词性从句是在复合句中充当名词性成分（主语、宾语、表语、同位语）的从句。

它可以由疑问词引导（如who, what, when, where, why, how等），也可以由连接代词（如that, whether等）或连接副词（如when, where, how等）引导。

名词性从句可以在复合句中充当主语。

例如："What you said is true." （你说的是对的。

）名词性从句也可以在复合句中充当宾语。

例如："I don't know what he is talking about."（我不知道他在说什么。

）名词性从句还可以在复合句中充当表语。

例如："The problem is whether we should go or not."（问题是我们是否应该去。

）名词性从句还可以在复合句中充当同位语。

例如："The fact that she passed the exam surprised me."（她及格了这个事实使我感到惊讶。

）二、定语从句的定义及特点定语从句是用来修饰名词或代词的从句。

它是以连接词引导的从句，通常由关系代词（如that, which, who, whom, whose等）或关系副词（如when, where, why等）引导。

定语从句可以在句中修饰人或物。

例如："The book that I borrowed from the library is very interesting."（我从图书馆借的那本书非常有趣。

）定语从句还可以在句中修饰整个句子前面的名词。

名词性从句与宾语从句

名词性从句与宾语从句名词性从句和宾语从句是英语语法中的两个重要概念。

它们在句子中分别充当名词的角色，用于说明、补充或解释前面的内容。

本文将介绍名词性从句和宾语从句的定义、用法和注意事项，并通过例句来帮助读者更好地理解和运用这两种从句。

一、名词性从句名词性从句（Noun Clauses）是从句的一种，用来充当主句中的名词成份。

名词性从句可以充当主语、宾语、表语或同位语。

名词性从句通常由连词that、whether/if、wh-词（如what、who、whose、which、where、when、why、how）引导。

名词性从句的位置可以在主句前面、中间或后面。

以名词性从句充当主语的句子示例：- What you said is true.（你说的是真的。

）- When the concert will be held is still unknown.（音乐会将在何时举行还不确定。

）以名词性从句充当宾语的句子示例：- She knows that you are coming.（她知道你要来。

）- I don't know whether/if it will rain tomorrow.（我不知道明天是否会下雨。

）以名词性从句充当表语的句子示例：- The problem is that he doesn't understand.（问题在于他不懂。

）- Her dream is to become a doctor.（她的梦想是成为一名医生。

）以名词性从句充当同位语的句子示例：- The fact that she passed the exam surprised everyone.（她通过了考试的事实让每个人都感到惊讶。

）- His belief that honesty is the best policy is admirable.（他认为诚实是最好的策略的信念令人钦佩。

名词性从句

名词性从句讲义一．定义名词性从句相当于名词，可分别作主句的主语、表语、宾语和同位语。

因此，名词性从句可分为主语从句、表语从句、宾语从句和同位从句。

二．分类根据名词性从句在复合句中所做的成份，可将其分为四种：主语从句、表语从句、宾语从句、同位从句。

主语从句：在复合句中作句子主语的从句叫做主语从句例如：宾语从句：例如：I think Your success will largely depend on what you do. (介词后的宾语从句) I am glad that you can come . (形容词后的宾语从句) 表语从句：在复合句中做表语的从句叫做表语从句例如：The fact is that he has lied to you.例如：Will you keep your promise that you will resign? 三．引导词及其作用：1.连词: that （无实意）, if （是否）, whether(…or not)（是否）, as if （好像）；that 无词义，在从句中不担任成分，有时可省略；whether, if, as if 虽有词义，但在从句中不担任成分,不能省略。

例如：That he will go abroad is true.I wonder whether he will come back .2. 连接代词: who ,is not so obvious. (who 译为“谁”，在从句中做2. How he persuaded the manager to change the plan is interesting to us all.3. That is where Lu Xun used to live 。

4. He understood what he was talking about.5. I wonder why she refused my invitation6. The news that they had won the game soon spread over the whole school7. Do you remember the teacher who taught us English at middle school?8. It was snowing when he arrived at the station.主语从句一、定义：在复合句中作句子主语的从句叫做主语从句二、连接词：1. 连词：that, whether, if2. 连接代词：who, whom, whose, what, which, whoever, whatever, whichever3. 连接副词：where, when, how, why ，wherever, however, whenever 三、主要句型：1. 位于句首的主语从句例如： Whether he comes or not is not sure. 2. it 做形式主语，主语从句放在句末的句型（1）It+be+形容词+that 从句。

名词性从句与定语从句完美转换

名词性从句与定语从句完美转换名词性从句和定语从句在英语语法中起到非常重要的作用。

它们可以用来修饰名词，充当句子的成分，或者作为句子的主语、宾语等。

在日常的写作和口语表达中，我们经常会用到这两种从句。

本文将探讨名词性从句与定语从句之间的转换关系，并介绍一些技巧来帮助读者更灵活地运用它们。

在此之前，让我们首先了解一下名词性从句和定语从句的基本定义。

一、名词性从句的基本定义名词性从句是在句子中充当名词性成分的句子。

它可以作为主语、宾语、表语或同位语等。

名词性从句的引导词包括：“that, whether, if, who, whom, whose, which, what”等。

以下是一些例子：1. 主语从句：What he said is true.（他说的是真的。

）2. 宾语从句：I don't know when he will come back.（我不知道他什么时候会回来。

）3. 表语从句：The fact is that she is leaving tomorrow.（事实是她明天要离开。

）4. 同位语从句：The news that he won the competition surprised everyone.（他赢得比赛的消息让每个人都感到吃惊。

）二、定语从句的基本定义定语从句是修饰名词或代词的从句，用来提供额外的信息或限定名词的范围。

定语从句通常用来修饰人或物，并且开始于关系代词或关系副词，例如：“who, whom, whose, which, that, where, when, why”等。

以下是一些例子：1. 关系代词引导的定语从句：- The girl who is standing over there is my sister.（那个站在那边的女孩是我的妹妹。

）- The book that I bought yesterday is very interesting.（我昨天买的那本书非常有趣。

名词性从句

找出错误，并给出理由： 1.Where shall we spend the holiday isn’t decided. we shall 2.You have made a mistake is a fact. That you have 3. If the policeman will come is not certain. Whether
Exercises :
Part One: 主语从句单选题
1. D has helped to save the drowning girl is worth praising. A.Who B.The one C.Anyone D.Whoever 2.It was A he said disappointed me.
•
It is said that…据说……
• 【疑难4】据说胡主席下个礼拜会参观我们学校。 • It is said that Chairman Hu will visit our school next week. (√) • That Chairman Hu will visit our school next week is said. (×)
•
It is common knowledge that………是常识
• it is a common knowledge that the whale is not a fish.
• • • • • • • •
②It is ＋形容词＋从句 It is natural that…很自然…… It is natural that your son doesn't love you if you don't spend more time on him. It is strange that…奇怪的是…… it is strange that the little boy climbed the mountain by himself. ③It is ＋不及物动词＋从句 It seems that…似乎…… it seems that Mary is not coming at all.

名词性从句与主语从句

名词性从句

名词性从句(整理完整版)

名词性从句知识点总结

名词性从句讲解与练习

名词性从句(整理完整版)

高二英语 名词性从句

名词性从句讲解与练习

高考英语常考点 名词性从句

第27讲 名词性从句

名词性从句课堂笔记完整整理

名词性从句

名词性从句与宾语从句的区别及例句解析

名词性从句与定语从句

名词性从句与宾语从句

名词性从句

名词性从句与定语从句完美转换

名词性从句

高二英语名词性从句

高考英语常考点名词性从句

第27讲名词性从句