英语学习基本句到复杂句(定语从句,状语从句,宾语从句)
英语五种基本句型到复杂句型
简单句和复合句一、主系表复杂难句Vitamins are organic compounds.Vitamins are organic compounds necessary for the normal growth of life.Vitamins are organic compounds necessary for the normal growth of life of animals, including man.Vitamins are organic compounds necessary in small amounts in the diet for the normal growth of life of animals, including man. 维他命是人和动物在平时的饮食生活中所需的一种微量的有机化合物。
主谓This trend began during the Second World War.This trend began during the Second World War, when several governments came to this conclusion.This trend began during the Second World War, when several governments came to this conclusion that the specific demands cannot generally foreseen in detail.This trend began during the Second World War, when several governments came to this conclusion that the specific demands that a government wants to make of its scientific establishment cannot generally foreseen in detail.这类趋向发生在二战时，当时很多政府总结出：政府对科学成立的详细要求其实不可以被广泛的详尽预示主谓宾The emphasis helped to obscure the great importance.The emphasis given by both scholars and statesmen helped to obscure the great importance.The emphasis given by both scholars and statesmen to the presumed disappearance of the American frontier helped to obscure the great importance.The emphasis given by both scholars and statesmen to the presumed disappearance of the American frontier helped to obscure the great importance of changes in the conditions and consequences of international trade.学者和政治家同时重申:假定美国边疆的消逝其实不可以对国际贸易的情况和影响产生重要的改变。
英语学习基本句到复杂句(定语从句,状语从句,宾语从句)
简单句和复合句一、从简单词到复合句主语句子充当主语主语从句宾语句子充当宾语宾语从句句词性从句表语句子充当表语表语从句同位语句子充当同位语同位语从句三大类基本从句定语句子充当定语定语从句状语句子充当状语状语从句Example:技术类型：1. I really need to learn how to concentrate/focus on one thing at a time to improve the efficiency of the workThe goal of the code change on PE load line was that there is no code change in the CI package built.2. Assuming that MSRN keeps unchanged as long as it stays in the same VLR area, a copy of MSRN can be held on HLR and only needs to be updated when the UE moves to a new VLR area.3. Calls that were still in the alerting state or on hold were not transferred. Calls where the subscriber was thecontroller of a conference call may still be transferred per the 3GPP procedures, however, the fact that thesubscriber may be the controller for a conference was not known to the MSC, so the decision to allow such a call tobe transferred would be up to the SCC AS.4. Upon receipt of a SIP INFO, if the body has the Content-Type header containing‘application/vnd.3gpp.state-and-event-info+xml’ and a XML body compliant to the XML schema specified in the TS24.237 Section D.2 with the state-info XML element containing ‘early’ and direction XML element containing ‘i the WCS shall perform the followings.5. She didn’t realize the fact.（The girl who was taken care of by her grandmother）I didn't realize how special my mother was until I became anadult.二.宾语从句中引导词的用法在复合句中作主句的宾语，引导词有：连词：that (that 常可省略),whether, if代词：who, whose, what ,which副词：when ,where, how, why 等。
英语从句(状语从句、宾语从句、定语从句)
复合句：由一个主句和一个或一个以上的从句构成的句子叫做复合句。
主句是句子的主体，从句只用作句子的一个成分，不能独立。
从句可以担任复合句的主语（主语从句）、表语（表语从句）、宾语（宾语从句）、定语（定语从句）、状语（状语从句）。
中学阶段主要学习含有状语从句、宾语从句、定语从句的复合句。
A．状语从句：在复合句中修饰主句中的动词、形容词或副词等的从句叫做状语从句。
状语从句根据它表示的意思的不同可分为时间、地点、原因、结果、让步、比较（或方式）和条件等类。
○1时间状语从句：由when, while, as, the moment, the minute, once, whenever, before, after,○2条件状语从句：由if, unless, so long as, as long as, in case , if only, provided that等引导。
（注：在条件状语从句的将来时态要用现在时和过去时，表示相应的将来时）。
I’ll show you around the city if I am free tomorrow . / If I had enough money, I would buy the car○3原因状语从句：由because（因为）, as（由于）, since（既然）, for（因为）等引导。
He was absent yesterday because he was ill . / As it was already dark, they decided to stay in the town for the night .○4目的状语从句：由so that, that, so, in order that, in case等引导。
句中常有may, might, can,could, should, would等情态动词。
He got up early so that he could catch the early train. / He studied hard in order that he might succeed .○5结果状语从句：由so…that, so, so that, such…that等。
初高中英语宾语从句、状语从句及定语从句
第七章复合句（宾语从句、状语从句、定语从句）宾语从句考点集汇，讲解和训练一. 宾语从句的种类宾语从句是一种名词性从句，在句中作及物动词的宾语，或介词的宾语，或形容词的宾语。
根据引导宾语从句的不同连词，宾语从句可分为三类。
1. 由that引导的宾语从句。
That只有语法作用，没有实在的意义，在口语和非正式文体中可以省略。
例如：He said (that) he wanted to stay at home.She doesn’t know (that) she is seriously ill.I am sure (that) he will succeed.2. 由连接代词who, whom, whose, what, which和连接副词when, where, why, how引导的宾语从句。
这些连接代词和连接副词在宾语从句中充当某个成分。
例如：Do you know who (whom) they are waiting foe?He asked whose handwriting was the best.Can you tell me where the No.3 bus stop is?I don’t know why the train is late.3. 由if或whether引导的宾语从句。
If和whether在句中的意思是“是否”。
例如：I want to know if (whether) he lives there.He asked me whether (if) I could help him.二. 宾语从句的语序宾语从句的语序应为陈述句的语序。
例如：I hear (that) physics isn’t easy.I think (that) you will like this school soon.Can you tell me how I can get to zoo?Please tell me when we’ll have the meeting.三. 宾语从句的时态1. 如果主句的时态是一般现在时，宾语从句该用什麽时态就用什麽时态。
英语语法基础知识大全,全部整理好一定要收藏起来
英语语法基础知识大全，全部整理好一定要收藏起来一、简单句所有的句子都是由简单句组合而成，只是句子的结构拓宽了一点，词汇丰富了一点，就演变成了其他的长句。
1 主谓主谓就是主语 + 谓语的组合，比如：Spring es 。
这句话中主语是spring ，谓语是 es 。
主语就是引领句子的开头部分，是一个句子的主体，英文是subject ，我们用字母 S 代替。
谓语可以理解为动词，英文是 verb，我们用字母 v 代替。
2 主谓宾根据字面的意思就是主语 + 谓语 + 宾语组合而成的句子，比如： I love you .这句话中主语是 i ，谓语是 love ，宾语就是在谓语后面的词，这里是 you。
宾语的英文是 object，这里用字母 o 代替。
3 主谓宾宾主语 + 谓语 + 宾语+ 宾语的句子。
这里的两个宾语都是谓语动词产生的。
比如：I give you money .这里的 you 和 money 都是 give 的宾语，give you 和 give money ，所以都是两个宾语。
4 主谓宾宾补主语 + 谓语 + 宾语+ 宾补的句子。
比如：It makes me happy .这里的 me 是 make 的宾语，但是 happy 不是 make 的宾语。
happy 是 me 的形容词，是一个宾补，全称为宾语补足语，起到了补充说明的作用。
注意：区分主谓宾宾和主谓宾宾补主谓宾中的两个宾语都是谓语产生的动作词，而主谓宾补语是宾语的形容词，与谓语无关。
5 主系表这里，系统代表系动词。
包含三个类别A be 动词： am is are was wereB 感官动词（五官）look 看起来sound 听起来smell 闻起来taste 尝起来feel 摸着....感觉......C 变化动词bee / turn / go / get / grow这里的表是代表表语，包括名词、形容词、介宾短语、不定式todo比如 you are beautiful 这句话中，you 是主语，are 是系动词，beautiful 是表语。
英语中的复杂句也叫多重句一分钟教你分析它的句子成分
英语中的复杂句也叫多重句一分钟教你分析它的句子成
分
复杂句是由一个主句和一个或多个从句组成的句子。
从句可以充当主语、宾语、定语或状语。
要分析复杂句的句子成分，首先要识别主句和从句。
主句通常是句子
的核心，而从句是对主句进行补充或说明的子句。
1.主语从句：从句作为主句的主语。
例句：What he said surprised me.（主句：What he said，主语从句）
2.宾语从句：从句作为主句的宾语。
3.定语从句：从句作为主句中的定语，修饰名词或代词。
4.状语从句：从句作为主句中的状语，表示时间、条件、原因、目的等。
例句：She went to bed after she finished her homework.（主句：She went to bed，状语从句）
要识别从句和主句之间的关系，可根据一些连接词如if、because、although等。
这些词在复杂句中扮演连接两个从句或从句与主句之间关
系的角色。
通过分析复杂句的句子成分，可以更好地理解句子的结构和意义。
通
过大量的练习，可以提高分析复杂句的能力。
初中英语语法宾语、定语、状语从句总结
初中英语语法宾语、定语、状语从句总结- 1 -宾语从句一、定义在句子中起宾语作用的从句叫做宾语从句。
二、连接词that: I think that you can pass the exam.Whether/if: I don’t know what the word means.“Wh”: I don’t know what the word means.I don’t know where he found the book.只用whether的情况：1. 与or not连用：I don’t know whether it’s raining or not.2. 与动词不定式连用：He doesn’t know whether to accept the invitation.3. 连接词前有介词时：It depends>三、时态1. 主句是一般现在时态，从句根据实际情况而定(各种时态均可) She wants to know what he has done for the exam.2.主句是一般过去时态，从句用相应的过去的时态。
1）She said that she was a student.2）She said that she would fly to Japan in a week.3）She said that she had finished her homework already.3. 如果宾语从句说的是客观真理、自然现象或事实时，这时宾语从句要用一般现在时态。
The teacher said that the earth goes round the sun.- 2 -定语从句一、定义在复合句中修饰名词、代词的从句叫定语从句。
二、先行词先行词指人who /that先行词指物which/ that定语从句一般紧跟被修饰的名词或代词（即先行词）后三、关系代词关系代词代替先行词在句子中担当成分，所以从句中不可再出现其他代替先行词的代词四、翻译方法“….的”Whom: 先行词指人，则代替先行词在定语从句中充当宾语（包括介词的宾语）, 与who的区别是如果前面带介词则必须用whom1. This is the teacher whomwho we like best.2. I don’t like the boy to whom you are talking.Whose : 指人或物，作定语，表示“…的”eg: Harry is the boy whose mother is our math teacher.关系代词只能that 的特殊情况：1.先行词前有序数词修饰时：This is the first gift that my parents bought me.2.先行词前有形容词最高级修饰时：This is the most exciting film that I have ever seen.3. 先行词是不定代词something, anything等时.e.g. Is there anything that you want in this shop4. 先行词是人和物时, 用that.e.g. He talked about some writers and books that were unknown to us all.5. 先行词被all , little , the>e.g. This is the last place that I want to visit.6. 特殊疑问句以who 或which 开头，只能用that引导.Who is the girl that is making a speech>当关系代词前使用介词时：物+介词+which ; 人+ 介词+ whom当关系代词前使用介词时：e.g. 1. This is the train by which we went to Beijing.2. This is the teacher to whom my mother is talking.- 3 -状语从句一、定义在复合句中由从句表示的状语称作状语从句，它可以用来修饰谓语（包括非谓语动词）、定语或状语，或是整个句子。
英语学习基本句到复杂句(定语从句,状语从句,宾语从句)
简单句和复合句一、从简单词到复合句主语句子充当主语主语从句宾语句子充当宾语宾语从句句词性从句表语句子充当表语表语从句同位语句子充当同位语同位语从句三大类基本从句定语句子充当定语定语从句状语句子充当状语状语从句Example:技术类型：1. I really need to learn how to concentrate/focus on one thing at a time to improve the efficiency of the workThe goal of the code change on PE load line was that there is no code change in the CI package built.2. Assuming that MSRN keeps unchanged as long as it stays in the same VLR area, a copy of MSRN can be held on HLR and only needs to be updated when the UE moves to a new VLR area.3. Calls that were still in the alerting state or on hold were not transferred. Calls where the subscriber was the controller of a conference call may still be transferred per the 3GPP procedures, however, the fact that the subscriber may be the controller for a conference was not known to the MSC, so the decision to allow such a call to be transferred would be up to the SCC AS.4. Upon receipt of a SIP INFO, if the body has the Content-Type header containing‘application/vnd.3gpp.state-and-event-info+xml’ and a XML body compliant to the XML schema specified in the TS 24.237 Section D.2 with the state-info XML element containing ‘early’ and direction XML element containing ‘initiator’, the WCS shall perform the followings.5. She didn’t realize the fact.（The girl who was taken care of by her grandmother）I didn't realize how special my mother was until I became an adult.二.宾语从句中引导词的用法在复合句中作主句的宾语，引导词有：连词：that (that 常可省略),whether, if代词：who, whose, what ,which副词：when ,where, how, why 等。
英语学习基本句到复杂句(定语从句,状语从句,宾语从句)
简单句和复合句一、从简单词到复合句主语句子充当主语主语从句宾语句子充当宾语宾语从句句词性从句表语句子充当表语表语从句同位语句子充当同位语同位语从句三大类根本从句定语句子充当定语定语从句状语句子充当状语状语从句Example:技术类型：1. I really need to learn how to concentrate/focus on one thing at a time to improve the efficiency of the workThe goal of the code change on PE load line was that there is no code change in the CI package built.2. Assuming that MSRN keeps unchanged as long as it stays in the same VLR area, a copy of MSRN can be held on HLR and only needs to be updated when the UE moves to a new VLR area.3. Calls that were still in the alerting state or on hold were not transferred. Calls where the subscriber was the controller of a conference call may still be transferred per the 3GPP procedures, however, the fact that the subscriber may be the controller for a conference was not known to the MSC, so the decision to allow such a call to be transferred would be up to the SCC AS.4. Upon receipt of a SIP INFO, if the body has the Content-Type header containing‘application/vnd.3gpp.state-and-event-info+xml’ and a XML body compliant to the XML schema specified in the TS 24.237 Section D.2 with the state-info XML element containing ‘early’ and direction XML element containing ‘initiator’, the WCS shall perform the followings.5. She didn’t realize the fact.〔The girl who was taken care of by her grandmother〕I didn't realize how special my mother was until I became an adult.在复合句中作主句的宾语，引导词有：连词：that (that 常可省略),whether, if代词：who, whose, what ,which副词：when ,where, how, why 等。
英语各种从句的详细讲解
英语各种从句的详细讲解（实用版）目录1.引言2.英语从句的概述3.名词性从句3.1 主语从句3.2 宾语从句3.3 表语从句3.4 同位语从句4.状语从句4.1 时间状语从句4.2 地点状语从句4.3 原因状语从句4.4 结果状语从句4.5 条件状语从句4.6 让步状语从句5.定语从句5.1 限制性定语从句5.2 非限制性定语从句6.结论正文英语作为一门世界性的语言，其语法结构丰富而严谨。
在英语语法体系中，从句是重要的组成部分之一。
从句在句子中扮演着各种不同的角色，如主语、宾语、表语等，因此对英语从句的掌握对于学习英语和应用英语具有重要意义。
本文将对英语各种从句进行详细讲解。
首先，我们来了解名词性从句。
名词性从句在句子中扮演名词的角色，可以作为主语、宾语、表语或同位语。
具体来说：1.主语从句：主语从句在句子中作主语，通常由连词如 that、whether 等引导。
例如：What he said is true.（他说的是真的。
）2.宾语从句：宾语从句在句子中作宾语，通常由连词如 that、whether、if 等引导。
例如：I don"t know whether he will come.（我不知道他是否会来。
）3.表语从句：表语从句在句子中作表语，通常由连词如 that、whether 等引导。
例如：The problem is that we don"t have enough time.（问题是我们没有足够的时间。
）4.同位语从句：同位语从句用于说明名词的具体内容，通常由连词如that、whether 等引导。
例如：The news that he won the prize surprised us.（他获奖的消息让我们感到惊讶。
）接下来，我们来看状语从句。
状语从句在句子中作状语，用来修饰主句，表示时间、地点、原因、结果、条件等关系。
具体来说：1.时间状语从句：时间状语从句表示时间关系，通常由连词如 when、while、since 等引导。
英语中的简单句、复合句、复杂句
英语中的简单句、复合句、复杂句简单句简单句是只包含一个主谓结构的句子，也就是说，它只有一个主语和一个谓语。
主语可以是单数或复数，谓语可以是单一的动词或动词短语。
简单句的结构很简单，但它可以表达完整的意思。
我喜欢读书。
I like reading.他们在公园里玩。
They are playing in the park.她昨天买了一本新书。
She bought a new book yesterday.简单句可以通过添加修饰语来增加信息量和表达效果，如定语、状语、补语等。
我非常喜欢读书。
l like reading very much.他们正在公园里快乐地玩。
They are playing happily in the park.她昨天在书店买了一本有趣的新书。
She bought an interesting new book at the bookstore yesterday. 复合句复合句是由一个主句和一个或一个以上的从句构成的句子，叫做复复合句中只有一个主句，其他的都是从句，从句在复合句中充当某一成分，主语、宾语、定语、状语、表语等。
从句通常由从属连词、关系代词或关系副词引导，例如that, if, because,when,who,which,where 等。
我知道他喜欢读书。
(宾语从句) I know that he likes reading.当你过马路时，你必须小心。
(时间状语从句) When you cross the road, you must be careful.这是我昨天买的新书。
(定语从句) This is the new book that I boughtyesterday.复合句可以包含多个从句，从属于不同的层次，形成复杂的结构。
我认为他说的是真的。
(宾语从句) I think that what he said is true.(宾语从何中包含主语从句)他告诉我他为什么迟到了。
英语语法之定语从句、状语从句、宾语从句;数词句型分类及应用;初中优秀作文
英语语法之定语从句定语是指在句子中用来修饰名词、代词的成分。
例如：I will give my teacher a bunch of beautiful flower.（beautiful是定语）我给我的老师一束漂亮的花。
定语从句是指在一个句子中作定语的句子，定语从句要放在所修饰的词后。
例如：I have met a doctor who is in the No.1 hospital.我认识了一位第一医院的医生。
定语从句的关系词：关系代词：who、which、whom、whose、that关系副词：when、where、why状语从句1.时间状语从句：在一个句子中作时间状语的句子。
时间状语从句的连接词：when（当…...时候），while（当...…时候）as（当...…时候），after（在…...以后），before（在...…以前）as soon as（一...…就......），since（自从...…到现在），till/until（直到…...才......），by the time（到...…的时候）例如：Mozart started writing music when he was four years old.莫扎特四岁时开始创作音乐。
2. 条件状语从句：：在一个句子中作条件状语的句子。
条件状语从句的连接词：if，unless（除非），as long as（只要）例如：If it doesn’t rain tomorrow，we will go hiking.如果明天不下雨，我们将去远足。
注意：在时间和条件状语从句中，一定要符合“主将从现”原则。
如上面例句，条件状语If it doesn’t rain tomorrow用一般现在时，主句we will go hiking用一般将来时。
3. 原因状语从句：在一个句子中作原因状语的句子。
原因状语从句的连接词：because，since，as，now that例如：I didn’t go to school yesterday because I was ill.因为我生病了，所以昨天没去上学。
语法中的复杂句解析主语从句宾语从句表语从句
语法中的复杂句解析主语从句宾语从句表语从句语法中的复杂句解析——主语从句、宾语从句、表语从句复杂句是由一个主句和一个或多个从句构成的句子。
主语从句、宾语从句和表语从句是构成复杂句的常见从句类型。
它们在句子中分别充当主语、宾语和表语的角色，对句子的主要成分进行补充和扩展。
本文就主语从句、宾语从句和表语从句进行详细解析。
一、主语从句主语从句是一个从句在句子中充当主语的角色。
一般来说，关系代词"what/that/which"和连词"whether/if"引导的从句都可以作为主语从句。
例句1：What she said surprised me. （她所说的让我感到惊讶。
）例句2：That you are here means a lot to me. （你在这里对我意味着很重要。
）主语从句在句子中起到承担动作或状态的作用，就像一个实体，对整个句子进行支撑。
它可以让句子更加丰富、具体和生动。
二、宾语从句宾语从句是一个从句在句子中充当宾语的角色。
常见的宾语动词有：believe, hope, think, know, realize, wonder等。
宾语从句一般由关系词"that/whether/if"引导，也可以由特定的疑问词引导。
例句1：I believe (that) he is the right person for the job. （我相信他是这份工作的合适人选。
）例句2：I wonder if it will rain tomorrow. （我想知道明天是否会下雨。
）宾语从句起到完整整个句子意义的作用，被宾语动词所支配和引导。
通过宾语从句，句子的表达更加清晰明了。
三、表语从句表语从句是一个从句在句子中充当表语的角色。
常见的系动词有：be, seem, appear, become, feel等。
表语从句一般由关系词"that/whether"或特定的疑问词引导。
英语八大从句类型总结
英语八大从句类型总结主句和从句的划分方法是相同的。
句子的成分从谓语动词处来划分比较容易。
今天我们就一起来看看英语八大从句类型总结吧!英语八大从句类型总结从句是相对于主句而言的，即它是从属于某一个主句，而不能单独作一个句子。
在英语中，主要有三大从句，即名词性从句(包括主语从句，宾语从句，表语从句，同位语从句)、形容词性从句(即定语从句)、副词性从句(即状语从句，包括时间、条件、结果、目从句是相对于主句而言的，即它是从属于某一个主句，而不能单独作一个句子。
在英语中，主要有三大从句，即名词性从句(包括主语从句，宾语从句，表语从句，同位语从句)、形容词性从句(即定语从句)、副词性从句(即状语从句，包括时间、条件、结果、目的、原因、让步、地点、方式等)。
主语从句用作主语，如：：That the earth is round is true.地球为圆的是真实的。
宾语从句用作宾语。
如：Do you know where he lives?表语从句用作表语，如：XXX is that you should not go alone.我的意见是你不应单独前往。
同位语从句用于解释说明前面的名词。
如：The fact that the earth is round is true.地球是圆的的究竟是实在的。
(that从句用于解释申明the fact)定语从句相当于一个形容词，用于修饰前面的名词。
如：XXX XXX XXX.回覆下列问题的学生是XXX.状语从句相当于一个副词，如：When it rains，I usually go to school by bus.天下雨时，我通常坐大众汽车上学。
(工夫状语)If XXX，you will see him.假如他明天来，你就可以瞥见他。
(if引导的前提状语从句，其结构为：if +状语从句，+主句)。
要留意在状语从句中有一个规则是“主将从现”，即主句是未来时，则从句要用普通目前时表示未来。
英语语法基础知识大全自学
学习英语语法基础知识是提高英语水平的重要一步。
以下是一份自学英语语法基础知识的大全，你可以按照这个顺序逐步学习：1. 词汇和词类：- 学习基础的英语词汇，了解名词、动词、形容词、副词、介词、连词等不同的词类，以及它们在句子中的作用。
2. 句子结构：- 学习句子的基本结构，包括主语、谓语、宾语等，理解英语句子是如何构成的。
3. 时态：- 理解英语的时态，包括一般现在时、一般过去时、一般将来时等，学会在不同情境中正确运用时态。
4. 语态：- 了解主动语态和被动语态的用法，学会转换句子的语态。
5. 名词：- 学习名词的单数和复数形式，以及不同种类名词的用法，如可数名词和不可数名词。
6. 代词：- 理解代词的种类，包括人称代词、物主代词、指示代词等，学会正确使用代词。
7. 冠词：- 学习冠词的用法，包括定冠词和不定冠词的区别。
8. 动词：- 深入了解动词的时态、语态、情态动词的用法，学会正确使用动词。
9. 形容词和副词：- 学习形容词和副词的比较级和最高级形式，以及它们在句子中的修饰作用。
10. 介词和介词短语：- 了解介词的基本用法，学习介词短语在句子中的运用。
11. 连词：- 学会使用并列连词和从属连词，理解它们在连接句子和短语时的作用。
12. 句型和复合句：- 熟悉不同的句型，学会构建简单句、复合句，提高句子的表达能力。
13. 主谓一致：- 确保主语和谓语在人称和数方面保持一致，避免主谓不一致的错误。
14. 宾语从句和定语从句：- 学会构建宾语从句和定语从句，提高复杂句子的构建能力。
15. 倒装句：- 了解倒装句的构成条件和用法，熟悉倒装句在句子中的位置。
16. 各种时态和语态的深入学习：- 针对不同时态和语态进行深入学习，包括完成时态、进行时态等，以及被动语态的更多用法。
17. 标点符号：- 学会使用英语中的常见标点符号，了解标点符号在句子中的作用。
18. 完形填空和语法题练习：- 进行大量的完形填空和语法题练习，巩固所学知识，提高语法应用能力。
英语三大从句
英语三大从句说到英语，就不得不提到从句。
从句是英语的重要的组成部分，而且，从句也有许多种类，比如定语从句，状语从句，名词性从句，强调句等等。
但是，在学习英语时，很多学生都感到从句学习有些复杂。
尤其是有些初学者，可能会因为一些知识点的混淆而混淆不清、难以理解。
因此，在探究英语从句方面，更应该从三大从句类型开始，即定语从句、状语从句和名词性从句。
定语从句定语从句是最常见的一类从句，也叫定语结构。
定语从句的作用是修饰名词或代词，是构成句子的重要组成部分。
它可以直接限定先行词，也可以通过联系词来限定先行词。
定语从句的基本结构是连接词＋主语＋谓语。
如果定语从句中含有宾语，则需要有宾语从句结构。
定语从句中的连接词包括：that、which、who、whose、whom等。
状语从句状语从句也叫状语结构，是描述主句中动作发生的时间、地点、原因、条件、结果等情况的句子，将状语从句放在句首或句尾时，可以使句子更加丰富、生动。
状语从句常见的连接词包括：when（什么时候）、where（什么地方）、while（同时）、since（既然）、if（如果）、although（尽管）、because（因为）、unless（除非）等。
名词性从句名词性从句又叫名词结构，是构成句子的重要组成部分，它可以作主语、宾语、表语或同位语。
它的基本结构是主语＋谓语，其中包括实义句、祈使句、感叹句、特殊句式等。
名词性从句中可用：that、whether、if、what等连接词引导。
以上就是关于英语三大从句的简要介绍，它们可以使我们更加全面地掌握英语句法和语法。
在学习英语时，一定要深入理解它们的结构以及发音，分辨每种从句的特点及用法，以此来实现对英语的更好掌握。
在掌握英语句法结构的基础上，学生也要练习熟练地把这些知识运用到实际的写作中。
首先，学生要把握句子的语法和语义，以此实现清晰、准确及丰富的表达。
此外，学生还要把握一定的词汇，掌握正确的单词用法，以及使用正确的句型引导从句，这些都是合理构成句子和篇章的关键。
英语三大从句：怎样区分定语从句，宾语从句和状语从句（附习题）
英语三大从句：怎样区分定语从句，宾语从句和状语从句（附习题）我被学生最常问到的问题之一，就是怎样区分定语从句，宾语从句和状语从句。
今天我们对前面几节课的内容做一些提炼，探讨下怎样一眼就能辨别三大从句。
01 概念3大从句的区别均在于前面两个字：定语、宾语和状语：打开今日头条，查看更多图片知道了这几个概念，这三种从句就很好理解了：定语从句：作定语/ adj.修饰先行词；在这里，dog “狗子” 是先行词，即“走在定语从句前面的名词”；定语从句 that shits a lot 其中的 that，指代了前面的 dog，告诉我们这是一条怎样的狗子：拉很多的狗子。
宾语从句：作宾语，放在动词或介词后面；第一句，宾语从句为普通的陈述句，放在think 这个动作后面，由连接词 that 引导。
第二句，宾语从句已经改成陈述句语序，原来人讲的话则是一般疑问句Do you let it go “你丫放不放手” ？该从句放在 depend on 的介词 on 后面，一般疑问句由 whether/ if 引导。
状语从句：作状语，给主句增加信息量。
状语从句，是3大从句中比较好记的一种：有个完整的主句，从句是提供更多信息的，比如上述例句告诉我们他为什么养狗。
只要熟悉九大状语从句的引导词（← 戳可查看），几乎一眼就能辨别出状语从句。
02 当堂练习现在，我们一起看几个句子找找感觉。
请判断下列句子是定语从句，宾语从句还是状语从句？>> 青铜1. If it is fine tomorrow, I will visit you.2. I helped an old man who lost his way.3. I don’t know what I should do next.>> 白银4. Mom hates our neighbor whose dog shits at our door.5. Mom hates our neighbor because his dog shits at our door.6. Mom asks our neighbor why his dog is so annoying.>> 黄金7. Stephen Hillenburg, who created ‘SpongeBob’, died at the age of 57.8. Stan Lee explained that he used a false name because he wanted to write a serious and great piece of literature someday. He did not want his link with comic books to be known when that happened.9. A Chinese scientist claims he successfully created the world's first genetically-edited babies.解析：确切而言，who created 'SpongeBob' 是非限制性定语从句，起补充说明的作用，去掉也不影响主句的完整性；非限制性的特征之一是从句前有逗号，具体参考前几期文章（← 戳可查看）。
中考英语宾语从句 定语从句和状语从句知识点总结
一、宾语从句知识点总结在句子中起宾语作用的从句叫做宾语从句。
学习宾语从句要抓住三要素：引导词、语序和时态。
一、引导词1．从句为陈述句，常选择引导词that，that引导宾语从句无意义，不充当句子成分常省略。
例句：He told us （that）they would help us through the whole work.2．从句为一般疑问句，常选择引导词if或whether，表示“是否”。
在whether … or not结构中不能用 if 替换。
例句：I don't know if there will be a bus any more.3. 从句为特殊疑问句，常选择what，when，where，which，who，how等的疑问代词、副词作引导词。
例句：He didn't tell me when we should meet again.二、判断时态情况：1.主句是一般现在时，从句可以为各种时态。
2.主句是一般过去时，从句要用相应过去时态。
注意：从句描绘客观事实、真理、自然现象等，从句时态不受主句时态限制，仍用一般现在时。
例句：He answered that he was listening to me.Father told me that practice makes perfect .三、宾语从句的语序要用陈述句语序陈述句语序，就是主语在前，谓语动词在后。
错误：He is wondering when can he finish this difficult job.正确：He is wondering when he can finish this difficult job.注意：宾语从句的否定转移主句的谓语动词是think，believe，imagine，suppose，consider，expect，fancy，guess等，并且主句的主语是第一人称而且为一般现在时，从句的否定词一般要转移到主句上来，其反义疑问句一般与宾语从句一致。
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
简单句和复合句一、从简单词到复合句主语句子充当主语主语从句宾语句子充当宾语宾语从句句词性从句表语句子充当表语表语从句同位语句子充当同位语同位语从句三大类基本从句定语句子充当定语定语从句状语句子充当状语状语从句Example:技术类型：1. I really need to learn how to concentrate/focus on one thing at a time to improve the efficiency of the workThe goal of the code change on PE load line was that there is no code change in the CI package built.2. Assuming that MSRN keeps unchanged as long as it stays in the same VLR area, a copy of MSRN can be held on HLR and only needs to be updated when the UE moves to a new VLR area.3. Calls that were still in the alerting state or on hold were not transferred. Calls where the subscriber was the controller of a conference call may still be transferred per the 3GPP procedures, however, the fact that the subscriber may be the controller for a conference was not known to the MSC, so the decision to allow such a call to be transferred would be up to the SCC AS.4. Upon receipt of a SIP INFO, if the body has the Content-Type header containing ‘application/ and a XML body compliant to the XML schema specified in the TS Section with the state-info XML element containing ‘early’ and direction XML element containing ‘initiator’, the WCS shall perform the following s.5. She didn’t realize the fact.（The girl who was taken care of by her grandmother）I didn't realize how special my mother was until I became an adult.二.宾语从句中引导词的用法在复合句中作主句的宾语，引导词有：连词：that (that 常可省略),whether, if代词：who, whose, what ,which副词：when ,where, how, why 等。
（一）that引导的宾语从句（在非正式场合that可以省略）可跟that从句做宾语的动词有：say, think, insist, wish, hope, demand, imagine, wonder, know, suppose, see, believe, agree, admit, deny, expect, explain, order, command, feel, dream, suggest, hear, mean, notice, prefer, request, require, propose, declare, report等。
例句：The boy believes that he will travel through space to other planets.注意事项：当主句谓语动词是think, believe, suppose, expect 等词，而宾语从句的意思是否定时，常把否定转移至主句表示。
例句：I don’t think it is right for him to treat you like that.在以下情况中that不能省略1.当句中的动词后接多于两个由that引导的宾语从句时，第一个that可省，但后面的that不可省。
2.例句：He said (that) you were too young to understand the matter and that he was asked not to tell you.3.当主句的谓语动词与that宾语从句之间有插入语时，that一般不可省。
4.例句：Just then I noticed, for the first time, that our master was wearing his fine green coat and his black silk cap.5.当that从句是双宾语中的直接宾语时，that不可省。
6.例句：I can’t tell him that his mother died.注意事项：许多带复合宾语的句子，that引导的宾语从句经常移到句子后部，而用it作形式宾语。
例句：I find it necessary that we should do the homework on time.（二）由whether,if 引导的宾语从句由whether(if)引导的宾语从句，实际上是一般疑问句演变而来的。
意思是“是否”。
宾语从句要用陈述句语序。
一般说来，在宾语从句中whether与if可以互换使用，但在特殊情况下if与whether是不能互换的。
例句：I wonder whether(if) they will come to our party.只能用whether，不能用if引导的宾语从句1.在带to的不定式前2.例句：We decided whether to walk there.3.在介词的后面4.例句：I’m thinking of whether we should go to see the film.5.在动词后面的宾语从句时6.例句：We discussed whether we had a sports meeting next week7.直接与or not连用时8.例句：I can’t say whether or not thet can come on time.只能用if不能用whether引导的宾语从句1.if引导条件状语从句，意为“如果”2.例句：The students will go on a picnic if it is sunny.3.if引导否定概念的宾语从句时4.例句：He asked if I didn’t come to school yesterday.5.引导状语从句even if（即使）和as if（好象）时6.例句：He talks as if he has known all about it.（三）连接代词和连接副词引导的宾语从句这样的宾语从句实际上是由特殊疑问句变化而来的，宾语从句要用陈述句语序。
用于这种结构的动词常常是：see, say, tell, ask, answer, know, decide, show, find out, imagine, suggest, doubt, wonder, discover, understand, inform, advise等。
英语中的连接代词有：who,whom,whose,which,what,在句中担任主语、宾语、定语或者表语。
例句：Can you tell me whom you are waiting for英语中的连接副词有：when,where,why,how，在句中担任状语的成分。
例句：None of us knows where these new parts can be bought.（四）宾语从句的语序宾语从句的语序是陈述句语序即：连接代词/副词+主语+谓语+其他成分。
例句如下：1.I don’t know what they are looking for.2.Could you tell me when the train will leave3.Can you imagine what kind of man he is（五）宾语从句的时态1.主句是一般现在时，从句根据实际情况使用任何时态。
2.例句：The headmaster hopes everything goes well.3.主句是过去时态，从句须用过去时态的某种形式。
4.例句：She was sorry that she hadn’t finished her work on time.5.当宾语从句表示的是一个客观真理或者事实时，即使主句是过去时，从句也用一般现在时态。
6.例句：The teacher told his class that light travels faster than sound.（六）宾语从句的特点1.宾语从句可以作及物动词、介词及形容词的宾语。
2.宾语从句的语序一律用陈述句语序。
3.连接词that引导宾语从句在句中无词义，不充当句子成份，多数情况下可以省略。
4.whether 和if 都可引导宾语从句，但whether后可紧跟or not；whether从句可作介词的宾语。
5.如果从句太长，可以用形式宾语it.三状语从句用法状语从句主要用来修饰主句或主句的谓语。
一般可分为九大类,分别表示时间、地点、原因、目的、结果、条件、让步、比较和方式。
尽管种类较多,但由于状语从句与汉语结构和用法相似,所以理解和掌握它并不难。
状语从句的关键是要掌握引导不同状语从句的常用连接词和特殊的连接词即考点。
现分别列举如下:1、时间状语从句常用引导词:when, as, while, as soon as, while, before, after, since , till, until特殊引导词:the minute, the moment, the second, every time, the day,the instant, immediately , directly, no sooner … than, hardly …when, scarcely … whenI didn't realize how special my mother was until I became an adult.While John was watching TV, his wife was cooking.The children ran away from the orchard(果园) the moment they saw the guard.No sooner had I arrived home than it began to rain.Every time I listen to your advice, I get into trouble.2、地点状语从句常用引导词:where特殊引导词:wherever, anywhere, everywhereGenerally, air will be heavily polluted where there are factories.Wherever you go, you should work hard.3、原因状语从句常用引导词:because, since, as, for特殊引导词:seeing that, now that, in that, considering that, given that, considering that, as much as, so much as My friends dislike me because I'm handsome and successful.Now that everybody has come, let's begin our conference.The higher income tax is harmful in that it may discourage people from trying to earn more.Considering that he is no more than 12 years old, his height of m is quite remarkable.4、目的状语从句常用引导词:so that, in order that特殊引导词:lest, in case, for fear that,in the hope that, for the purpose that, to the end thatThe boss asked the secretary to hurry up with the letters so that he could sign them.The teacher raised his voice on purpose that the students in the back could hear more clearly.5、结果状语从句常用引导词:so that, so… that, such … that,特殊引导词:such that, to the degree that, to the extent that, to such a degree that,He got up so early that he caught the first bus.It's such a good chance that we must not miss it.To such an degree was he excited that he couldn't sleep last night.6、条件状语从句常用引导词:if, unless,特殊引导词:as/so long as, only if, providing/provided that, suppose that, in case that, on condition thatWe'll start our project if the president agrees.You will certainly succeed so long as you keep on trying.Provided that there is no opposition, we shall hold the meeting here.7、让步状语从句常用引导词:though, although, even if, even though特殊引导词: as(用在让步状语从句中必须要倒装),while ( 一般用在句首),no matter …, in spite of the fact that, while, whatever, whoever, wherever, whenever, however, whicheverMuch as I respect him, I can't agree to his proposal.尽管我很尊敬他, 我却不同意他的建议。