英语中的各种从句详解
英语从句的类型总结
英语从句的类型总结英语从句是英语中最常见的语法结构之一,它可以用来表示各种不同的语义关系和表达方式。
有许多种类型的英语从句,每种类型都有其特定的语法结构和用法。
本文将对常见的英语从句类型进行总结,包括名词性从句、定语从句、副词从句和条件从句等。
名词性从句(Noun Clauses)是用来作为名词的成分的从句。
它可以在句子中扮演主语、宾语、表语或宾补的角色。
名词性从句的引导词通常有“that”、“if”、“whether”、“who”、“whom”、“whose”、“which”、“what”等。
例如:1. 主语从句(Subject Clauses):- What you said is true.(你说的是真的。
)- Whether he will come tomorrow remains to be seen.(他明天是否会来还不确定。
)2. 宾语从句(Object Clauses):- She said that she would arrive late.(她说她会迟到。
)- I don't know what the answer is.(我不知道答案是什么。
)3. 表语从句(Predicate Clauses):- The important thing is that we try our best.(重要的是我们尽力去做。
)- His dream is to be a famous writer.(他的梦想是成为一名著名的作家。
)4. 宾补从句(Complement Clauses):- I made a promise that I would help him.(我承诺会帮助他。
) - They declared him to be the winner.(他们宣布他是胜利者。
)定语从句(Adjective Clauses)是用来修饰名词或代词的从句。
它通常位于被修饰的名词或代词之后,并用来限定或描述该名词或代词。
英语从句的类型
英语从句的类型主要有以下六种:1.主语从句:用于作为句子的主语,常常以连接词that、whether或连接代词who,what,where,when,why,how引导。
例如:“What he said is true”(他所说的是真的)。
2.宾语从句:作为句子的宾语,位于及物动词、介词后面,常常以连接词that,whether,if或连接代词who,what,where,when,why,how引导。
例如:“I don’t know what she wants”(我不知道她想要什么)。
3.表语从句:位于系动词后面,用来描述主语的特征、状态或性质。
常以连接词that或连接代词who,what,where,when,why,how引导。
例如:“The problem is that he is always late”(问题是他总是迟到)。
4.同位语从句:作为名词的解释、说明、补充等,常以连接词that或连接代词who,what,where,when,why,how引导。
例如:“The fact that he passed the exam surprised me”(他通过了考试的事实让我很惊讶)。
5.名词性从句:在句中的作用类似于名词,可以在句子中担任主语、宾语、表语、同位语等成分。
具体包括主语从句、宾语从句、表语从句和同位语从句等。
6.定语从句:定语从句在句子中充当定语的成分,修饰名词或代词,通常由关系代词(如who、whom、whose、that、which等)或关系副词(如when、where、why等)引导。
例如:“The man who/that lives in that house is a teacher.”(住在那所房子里的人是一名老师。
)。
英语从句知识点总结笔记
英语从句知识点总结笔记一、从句的分类英语中的从句主要包括名词性从句、形容词性从句和副词性从句三种。
1. 名词性从句名词性从句在句中的作用相当于名词,可做主语、宾语、表语或宾语补语。
名词性从句主要包括主语从句、宾语从句、表语从句和同位语从句等。
主语从句:引导词为that, whether, if, who, what, which, whoever, whatever, whichever等。
例如:What he said is true.(他说的话是真的。
)宾语从句:引导词为that, whether, if, who, whom, whose, what, which等。
例如:I know what you mean.(我知道你的意思。
)表语从句:引导词为that, whether, who, whom, whose, what, which等。
例如:The problem is whether we can solve it.(问题是我们能否解决它。
)同位语从句:引导词为that, whether, who, what, which等。
例如:The news that he won the championship pleased everyone.(他赢得了冠军的消息使每个人都很高兴。
)2. 形容词性从句形容词性从句相当于形容词,在句中修饰名词或代词。
形容词性从句的引导词有that, who, whom, whose, which等。
例如:The book that you are reading is interesting.(你正在读的那本书很有趣。
)3. 副词性从句副词性从句相当于副词,在句中修饰动词、形容词、副词等。
副词性从句分为时间状语从句、地点状语从句、原因状语从句、条件状语从句、目的状语从句、结果状语从句等类型。
时间状语从句:引导词有when, while, before, after, since, until, as soon as, whenever, the moment等。
从句的种类和用法详解
从句的种类和用法详解从句是英语语法中重要的一个部分,由一个主句和一个或多个从句组成。
从句可以增加语言的表达力,使句子更加丰富多样。
本文将详细解释从句的种类和用法,帮助读者更好地理解和运用从句。
一、名词性从句名词性从句在句子中充当名词的功能,可以作主语、宾语、表语或补语。
常见的名词性从句有三种种类:主语从句、宾语从句和表语从句。
1. 主语从句主语从句在句子中充当主语的角色,常以"that"引导。
例如:"That he is late surprises me."(他迟到了让我感到惊讶。
)2. 宾语从句宾语从句在句子中充当动词的宾语,通常由"that"引导,但在口语中可以省略。
例如:"I believe that he will come." (我相信他会来。
)"I know he will come." (我知道他会来。
)3. 表语从句表语从句在句子中充当表语的角色。
例如:"The important thing is that you try your best."(最重要的是你尽力而为。
)二、定语从句定语从句用来修饰名词或代词,常以关系代词或关系副词引导。
定语从句通常紧跟在被修饰的名词或代词之后。
例如:"The man who is speaking is my teacher."(正在说话的那个人是我的老师。
)"The book that I borrowed from the library is interesting."(我从图书馆借的那本书很有趣。
)三、状语从句状语从句用来表达时间、条件、原因、结果、目的、比较等信息,在句子中充当状语的角色。
根据不同的用途,状语从句可以分为六种类型。
1. 时间状语从句时间状语从句用来表示一个动作或事件发生的时间。
(完整版)英语所有从句大全
英语从句大全1)表语从句1.定义:用作表语的从句叫做表语从句。
2.构成:关联词+简单句3.引导表语从句的关联词的种类:(1)从属连词that.如:The trouble is that I have lost his address.麻烦是我把他的地址丢了。
(2)从属连词whether,as,as if.如:He looked just as he had looked ten years before.他看起来还与十年前一样。
The question is whether they will be able to help us.问题是他们是否能帮我们。
注:从属连词if一般不用来引导表语从句,但as if却可引导表语从句,如:All this was over twenty years ago,but it’s as if it was only yesterday.这都是20多年前的事了,但宛如昨天一样。
能跟表语从句的谓语动词一般为系动词be,seem,look等。
如:It looked as if it was going to rain.看起来天要下雨了。
(3)连接代词who,whom,whose,what,which,whoever,whatever,whichever连接副词where,when,how,why.如:The problem is who we can get to replace her.问题是我们能找到谁去替换她呢。
The question is how he did it.问题是他是如何做此事的。
That was what she did this morning on reaching the attic.那就是她今晨上了阁楼干的。
解释:1.连词because可引导表语从句。
如:I think it is because you are doing too much.我想这是因为你做得太多。
从句有的知识点总结
从句有的知识点总结一、从句的类型1. 名词性从句名词性从句是一个句子,它在句中的作用类似于名词。
根据其在句中的功能,名词性从句可分为主语从句、宾语从句、表语从句和同位语从句。
主语从句通常以“that”或者连接词(wh-词,如what,who,when等)引导,用来充当句子的主语。
例如,“What he said made me happy.”宾语从句位于主句谓语动词后,作为句子的宾语。
宾语从句通常以“that”引导,也可以使用连接词。
例如,“I know that he is a good student.”表语从句用来充当主句的表语,一般以“that”引导,也可以使用连接词。
例如,“The important thing is that he gets better soon.”同位语从句通常位于名词或代词的后面,用来解释或补充这个名词或代词的内容。
例如,“The news that he would come surprised me.”2. 定语从句定语从句用来修饰名词或代词,一般由关系代词who,which,that或者关系副词where,when等引导。
例如,“The woman who is talking to my mother is my teacher.”3. 状语从句状语从句用来修饰动词、形容词、副词或整个句子,表示时间、原因、条件、目的、方式、比较等。
它们有时间状语从句、原因状语从句、条件状语从句、目的状语从句、方式状语从句、比较状语从句等等。
二、从句的用法1. 作为句子的一部分从句可以作为主句的一部分,起到名词、形容词或者副词的作用。
2. 表示因果关系从句可以表示因果关系,说明一个事件的原因或者结果。
3. 修饰、限制、解释或补充主句定语从句可以用来修饰名词或代词,并且它们也可以限制名词的范围或者解释名词的意思。
4. 表示时间、条件、目的状语从句可以表示一个事件发生的时间、条件、目的等。
英语从句类型总结
英语从句类型总结英语从句是指在复合句中充当主语、宾语、表语或状语的句子。
根据从句在复合句中的功能和引导词的类型,英语从句可分为以下几种类型:1. 名词性从句(Noun Clauses):名词性从句充当主语、宾语、表语或同位语。
常见的引导词有:that, if, whether, who, whom, whose, what, which, when, where, why, how等。
例句:- 表语从句:The important thing is that we try our best.- 同位语从句:The fact that he passed the exam surprised everyone.2. 定语从句(Adjective Clauses):定语从句修饰一个名词或代词。
引导定语从句的关系代词有:that, who, whom, whose, which等;引导定语从句的关系副词有:when, where, why等。
例句:- 关系代词引导的定语从句:The book that you are reading is mine.- 关系副词引导的定语从句:I still remember the day when we first met.3. 状语从句(Adverbial Clauses):状语从句修饰整个句子或主句中的动词,表达时间、地点、原因、条件、目的、结果等。
常见的引导词有:when, while, before, after, since, until, because, although, if, unless, so that等。
例句:- 时间状语从句:I will call you when I arrive.- 结果状语从句:She studied hard so that she could pass the exam.例句:- He is not as tall as his brother.5. 让步状语从句(Concessive Clauses):表示一种让步关系,常见的引导词有:although, though, even though, while等。
英语八大从句类型与用法总结
英语八大从句类型与用法总结从句,即从属子句,是复句中具有分属地位的分句,它是一种绝大部分语言都有的语法结构。
在现代汉语的语法中,“从句”不作为专业术语被使用。
在现代英语的语法中,从句指复合句中不能独立成句,但具有主语部分和谓语部分,由that、who、whom、when、why、where、how、whether、which等引导词(Connective)引导的非主句部分。
从句用法总结1.主语从句1)主语从句可直接位于主语的位置,如果从句较长,谓语又较短,可用it作形式主语,而将从句放在句末。
常见的句型有:*It is a fact\a pity\a question\good news that...*It seems\appears\happened\has turned out that...*It is clear\important\likely\possible that...*It is said\reported\estimated\has been proved that...It is said that comic books create a connection between people of the same generation.It seems that the performance is very useful.2)what引导的主语从句表示“...的东西时”,一般不用it作形式主语。
What we lack is experience.3)what,who,when,why,whether等词含有各自的疑问意义,但它们引导的主语从句,都用陈述语序。
How the plan is to be carried out should be discussed again.I did know why I felt like crying.2.宾语从句1)宾语从句可位于及物动词、介词和某些形容词后。
英语中的各种从句详解
从句一.名词性从句在句子中起名词作用的各种从句统称为名词性从句。
这类从句在句中可担任主语、表语、宾语和同位语,名词从句可以分为主语从句、表语从句、宾语从句和同位语从句。
1.主语从句在句子中担当主语的是一个句子,这个从句就叫作主语从句。
主语从句可以由下列连词、连接代词和连接副词引导,且不能省略。
连词:that, whether连接代词:what, whatever, who, whoever 等连接副词:when, where, how, why(1)由连词that, whether引导的主语从句连词that, whether在从句中的作用只是引导主语从句,它在从句中不担任成分,不能省略,且由that, whether引导的主语从句,多用it多形式主语e.g That the earth is round is true.=It is true that the earth is round.地球是圆的,是一个事实。
Whether he’ll come or not hasn’t been decided.= It hasn’t been decided whether he’ll come or not.(2)由连接代词或连接副词引导的主语从句连接代词who, which和连接副词when, where, how, why都可以引导主语从句,它们分别在从句中担任主语、宾语和状语,不能省略,翻译时,不能把它们译为疑问句,由它们引导的主语从句,也可以用形式主语it引导e.g Who let out the news remained unknown. =It remained unknown who let out the news.谁泄漏了那个消息仍旧无人知道。
When we’ll start is not clear. =It is not clear when we’ll start.我们何时出发还不清楚。
从句的知识点总结
从句的知识点总结一、从句的概念。
从句是复合句中不能独立成句,但具有主语部分和谓语部分,由that、who、whom、when、why、where、how、which等引导词引导的非主句部分。
二、从句的种类。
1. 名词性从句。
- 主语从句。
- 定义:在复合句中充当主语的从句。
- 引导词:that(无意义,不充当成分,只起连接作用,但不可省略)、whether (是否)、连接代词(what、who、which等,在从句中充当主语、宾语、表语等成分)、连接副词(when、where、how、why等,在从句中作状语)。
- 例如:That he will come is certain.(“That he will come”是主语从句,that无意义,不充当成分,“他会来”这件事是确定的)- 宾语从句。
- 定义:在复合句中作宾语的从句。
- 引导词与主语从句基本相同。
- 例如:I know that he is a good student.(“that he is a good student”作know的宾语)- 注意点:- 宾语从句的时态要与主句时态相呼应。
如果主句是一般现在时,从句根据实际情况使用各种时态;如果主句是一般过去时,从句要用相应的过去时态(一般过去时、过去进行时、过去将来时、过去完成时),但如果从句表示的是客观真理、自然现象等,从句时态不变,仍用一般现在时。
- 宾语从句要用陈述句语序,即主语在前,谓语在后。
- 表语从句。
- 定义:在复合句中作表语的从句。
- 引导词也与主语从句类似。
- 例如:The problem is when we can get a pay rise.(“when we can get a pay rise”作is的表语,说明问题是什么)- 同位语从句。
- 定义:用来解释说明前面某一名词(如fact、idea、news、promise等)的内容的从句。
- 引导词:that(无意义,不充当成分,不可省略)、whether(是否)等。
掌握初高中英语语法中常见的从句结构与用法
掌握初高中英语语法中常见的从句结构与用法英语语法中的从句是一个重要的概念,它在句子中起到连接主句和从句的作用。
掌握从句的结构和用法对于学习英语语法和提高英语水平非常重要。
本文将介绍初高中英语语法中常见的从句结构与用法,帮助读者更好地理解和运用。
一、名词性从句名词性从句在句子中充当名词的角色,可以作主语、宾语、表语或补语等。
常见的名词性从句有主语从句、宾语从句、表语从句和同位语从句。
1. 主语从句:主语从句在句子中充当主语的角色,常以that引导,也可以以whether/if引导。
例如:- That he is late again is really annoying.(他又迟到了真是令人烦恼。
)- Whether/if he will come to the party is still uncertain.(他是否会来参加派对还不确定。
)2. 宾语从句:宾语从句在句子中充当宾语的角色,常以that引导,也可以以whether/if引导。
例如:- I know that she is a good singer.(我知道她是个好歌手。
)- He asked me whether/if I had finished my homework.(他问我是否完成了作业。
)3. 表语从句:表语从句在句子中充当表语的角色,常以that引导,也可以以whether/if引导。
例如:- The important thing is that we should never give up.(重要的是我们不应该放弃。
)- The question is whether/if he can pass the exam.(问题是他是否能通过考试。
)4. 同位语从句:同位语从句用来解释或说明名词的具体内容,常以that引导。
例如:- The fact that she won the competition surprised everyone.(她赢得比赛的事实让每个人都感到惊讶。
英语各种从句的详细讲解
英语各种从句的详细讲解英语从句(Subordination)英语从句主要有定语从句,状语从句和名词性从句(主语从句,宾语从句,表语从句,同位语从句)一.定语从句1.定语从句:由关系代词who,whom,whose,that,which;关系副词when,where,why引导。
1.The death notices tell us about people who have died during the week.2.The man(whom)you spoke to just now is my friend.3.The building whose lights are on is beautiful.4.Please find a place which we can have a private talk in.5.The knee is the joint where the thighbone meets the large bone of the lower leg.6.He still remembers the day when he went to school.7.It is no need telling us the reason why you didn't finish it in time.8.He has three sons,two of whom died in the war.9.Mr.Smith,whose wife is a clerk,teaches us English.10.In the Sunday paper there are comics,which children enjoy.2.只能用that和who引导的定语从句A.all,nothing,anything,a few,one做先行词指物时B.先行词前有形容词最高级修饰时,后面常跟that而不是which.C.先行词前有the only,the first,the last,the next,the very 等词修饰时,引导词只能用that。
英语中的各种从句
英语中的各种从句一、名词性从句1. 宾语从句- 概念- 在句子中起宾语作用的从句叫宾语从句。
它可以作谓语动词的宾语,也可以作介词的宾语等。
例如:I think (that) he is a good student.(that引导的从句作think的宾语);He is interested in what I said.(what引导的从句作介词in的宾语)- 引导词- that:无实际意义,在从句中不充当任何成分,可省略(在非正式文体中)。
例如:She said (that) she would come.- if/whether:表示“是否”,在从句中不充当成分。
例如:I don't know if/whether he will come.- 连接代词(what, who, whom, whose, which等):在从句中充当主语、宾语、表语或定语等成分。
例如:I don't know what he wants.(what在从句中作宾语);Who will be our monitor hasn't been decided yet.(who在从句中作主语)- 连接副词(when, where, why, how等):在从句中作状语。
例如:I wonder when he will arrive.(when在从句中作时间状语)- 语序- 宾语从句要用陈述语序,即“连接词+主语+谓语+其他成分”。
例如:He asked me where I was going. 而不是He asked me where was I going.- 时态- 如果主句是一般现在时,从句可以根据实际情况使用任何时态。
例如:I know that he went to Beijing yesterday.(从句用一般过去时);I know that he will come tomorrow.(从句用一般将来时)- 如果主句是一般过去时,从句要用相应的过去时态(一般过去时、过去进行时、过去将来时、过去完成时)。
从句总结归纳
从句总结归纳从句是指在一个复合句中充当句子成分的子句。
它与主句之间存在一定的从属关系,起到修饰、补充、说明、解释等作用。
从句的引导词包括连词和关系词,根据其功能和引导词的不同,从句可以分为四种类型:名词性从句、形容词性从句、副词性从句和非限制性定语从句。
本文将对这四种从句进行综合总结与归纳。
一、名词性从句名词性从句本身充当主句中的名词成分,包括主语从句、宾语从句、表语从句和同位语从句。
名词性从句常由连词that, whether/if, who, whom, whose, which, what等引导。
1. 主语从句主语从句作为主句的主语,常以that引导,例如:- That he passed the exam was a great relief. (他通过了考试是一大解脱。
)- Whether we can go camping depends on the weather. (我们是否能去野营取决于天气。
)2. 宾语从句宾语从句作为主句的宾语,引导词有that, whether/if, who, whom, whose, which, what等,例如:- He asked me if I could lend him some money. (他问我是否能借他一些钱。
)- I don't know what he is talking about. (我不知道他在说什么。
)3. 表语从句表语从句作为主句的表语,通常以that引导,例如:- The important thing is that you have tried your best. (重要的是你已经尽力了。
)- The fact is that he is always late for work. (事实上他上班总是迟到。
)4. 同位语从句同位语从句用来对主句中的名词进行解释或补充说明,通常以that 引导,例如:- The news that he won the first prize made us excited. (他获得一等奖的消息让我们激动起来。
初中英语三大从句详解
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)。
以下是一些基本的从句的语法知识点A.定语从句专项讲解与训练一、定语从句概念定语从句(attributive clause), 顾名思义, 就是一个句子作定语从属于主句。
定语一般是由形容词充当, 所以定语从句又称作形容词从句。
另外, 定语从句是由关系代词或关系副词引导的, 故又称作关系从句。
定语从句一般放在它所修饰的名词或代词之后, 这种名词或代词被称作先行词。
请看示例:The woman who lives next door is a teacher.先行词定语从句在所有的从句中, 算定语从句最难掌握, 因为汉语里没有定语从句, 汉语里只有定语, 而且总是放在名词之前来修饰名词。
二、关系代词引导的定语从句关系代词代替前面的先行词, 并且在定语从句中充当句子成分, 可以作主语、宾语、定语等。
常见的关系代词有: who, that, which。
它们的主格、宾格和所有格如下表所示:格先行词主格宾格所有格人 who whom whose物 which whichwhoseof which人、物 that that —(一)关系代词who, whom和 whose的用法who代替人, 是主格, 在定语从句中作主语。
例如:An architect is a person who designs buildings.建筑师是设计房屋的人。
I will never forget the teacher who taught us chemistry in the first year of my senior middle school.我将永远不会忘记在高一时教我们化学的那位老师。
Anyone who wants to apply for this job must send us the resume by email first.想应聘这个职位的任何人都必须先通过电子邮件向我们发送简历。
英语六大从句
从句有主语从句、表语从句、宾语从句、同位语从句、定语从句和状语从句6类.前四类由于主语从句、表语从句、宾语从句及同位语从句在句子的功用相当于名词,所以通称名词性从句;后两类定语从句和状语从句功用相当于形容词,称为形容词性从句.状语从句还可以分为条件状语从句、原因状语从句、方位状语从句和时间状语从句.1.主语从句(Subject Clause):用作主语的从句叫主语从句.引导主语从句的关联词有从属连词、疑问代词、疑问副词、缩合连接代词、缩合连接副词等.2.表语从句 Predicative Clause):用作表语的从句叫表语从句.引导表语从句的关联词与引导主语从句的关联词大都一样.3.宾语从句(Object Clause):在句子中起宾语作用的从句叫做宾语从句.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.第一部分一.、定义:宾语从句就是一个句子作动词或介词的宾语.二、学习宾语从句要抓住三要素:连接词、语序和时态.连接词一般都是that(指事务或人),which 指事),who 指人)1.从句为陈述句,常选择连接词that或将that省略,直接与主句相连.2.从句为一般疑问句,常选择连接词if或whether.在whether…or not结构中不能用if替换. 3.从句为特殊疑问句,常选择what,when,where,which,who,how等的疑问代、副词作连接词.★当who为主语时,句式为:who+谓语+其他判断时态情况:1.主句是一般现在时,从句为各种时态情况2.主句是一般过去时,从句为各种相应过去时态注意:从句描绘客观事实,用一般现在时3.主句是一般将来时,一般从句为一般现在时 “主将从现”)例题:〈1. The teacher told the children that the sun__B__round.A. wasB. isC. wereD. are 答案为B,属于第二种情况.宾语从句,在复合句中作宾语,位于及物动词后;Tell him which class you are in .(1)主、从句时态一致:主句谓语过去时,从句相应过去时;He answered that he was listening to me.主句谓语现在时,从句时态任所需;He says (that) he will leave a message on my desk.具体过去永不变,真理格言现在时;He told me that he was born in 1980.2)否定前移,及完成反意问句;在think / believe / suppose / guess / imagine / expect等动词后跟宾语从句否定式时,应转移到主句上去,完成反意疑问句时,应与从句主、谓保持一致.(注: 否定前移的条件是,主句主语是第一人称)I don't think you are right ,are you ?3)在表示建议suggest , advise要求demand 、desire、require、request、propose;决定decide; 命令order、command; 坚决主张insist;等动词后跟宾语从句,用 should)+v. 虚拟语气)eg.I suggested that you should)study hard.4)如果宾语从句后有宾语补足语,用it作形式宾语,把宾语从句后置eg.You may think it strange that he would live there.5)宾语从句that常可省略,但在以下情况下不能省略A.当主句谓语动词带有两个或两个以上宾语从句时,可以省略第一个that,其他不能省略. eg.I believe that)you have done your best and that things will get bet?鄄ter.B.当it作形式宾语时eg.She made it clear that she had nothing to do with him.C.当宾语从句前置时eg.That our team will win,I believe.三、分类A 、作动词的宾语:eg.I heard the newsI 主语heard 谓语动词the news.名词作宾语I主语heard 谓语动词that he would come here later on.一个句子作宾语---宾语从句B 、作介词的宾语:eg.He said nothing about this plan .He主语said 谓语动词nothing 代词作动词的宾语about 介词the plan. 名词作介词的宾语四、带有宾语从句的复合句的构成:带有宾语从句的复合句就是用连接词把一个主句和一个宾语从句连接在一起.连接词有:that(可省略),what, who, when, where, why, which, if, whether, how.五、注意:A 宾语从句必须用陈述语序.False: He is wondering when can he finish this difficult job.Right: He is wondering when he can finish this difficult job.B 有时候可以用it 作形式宾语,而把真正的宾语从句放在后面.Bad: I thought that he could finish this job in just two hours impossible.Good: I thought it impossible that he could finish this job in just two hours.Bad: He left whether we should continue this project to my judgment.Good: He left it to my judgment whether we should continue this project.C 带有宾语从句的复合句的否定形式一般是否定主句.Bad: I think he doesn’t like the English teacher.Good: I don’t think he likes the English teacher.D False: He wanted to know why he is crying in the corner.Right: He wanted to know why he was crying in the corner.4.同位语从句(Appositive Clause):与先行词同位或等同的从句叫作同位语从句.其关联词多为that.5.定语从句 Attributive Clause):用作定语的从句叫定语从句.定语从句一般皆放在被它所修饰的名 代)词之后,这种名 代)词就叫作先行词 Antecedent).引导定语从句的关联词为关系代词(或称引导词、关系词等).关系代词在定语从句中可用作主语、宾语、定语等;关系副词在定语从句中用作状语.①引导定语从句的关联词有who, whom, whose, that, when, where, why 和which. 在非限制定语从句中, 只可用which, who, whose, where , when., 如果指代前面整个句子, 多用which.例句:The dog that/which was lost has been found. 失踪的狗已经找到了.)③as 可做引导词引导定语从句, 多和such, the same 连用. As 引导的定语从句也可修饰整个句子, 既可放在先行词后,也可放在句子开头.例句:Such people as you describe are rare nowadays. 你描述的那一类人现在很少了.)④介词+which/whom/whose从句The driver is the man from whose room she had stolen the gold watch. 她就是从那个司机的房间偷了金表的.)⑤代/名+介词+which 从句He is needing a book, the name of which I don't know.( 他需要一本书,但是我不知道书名.)⑥同位语从句和定语从句The news that you told me was really exciting. 你告诉我的好个消息真的是很激动人心.)⑦难句:NO.1He is one of the men who were chosen to represent the group. 他是被选为代表该团队的人中一员.)第二部分一、时态1·主句用一般现在时,从句可用任意时态.2·主句用过去时,从句用过去某个时态.3·主句用过去时,从句是真理时,只用一般现在时.二、宾语从句的几类连接词:①从属连词连接宾语从句的从属连词主要有that,if,whether. that引导表示陈述句的宾语从句,而if和whether引导表示“是否”的宾语从句.例句:I don’t know if there will be a bus any more.我不知道是否还会有公交车.②连接代词连接代词主要有who, whom ,whose ,what ,whoever ,whomever ,whosever, whatever, whichever等.连接代词一般指疑问,但what, whatever除了指疑问外,也可以指陈述.例句:Do you know who has won Red Alert game?你知道谁赢了这一局红警游戏吗?③连接副词连接副词主要有when,where,why,how,whenever,wherever,however等.例句:He didn’t tell me when we should meet again.他没有告诉我什么时候我们能再见面.三、动词的宾语从句大多数动词都可以带宾语从句We all expect that they will win , for members of their team are stronger.我们都预料他们会赢,因为他们的队员更强壮.★部分“动词+副词”结构也可以带宾语从句例句:I have found out that all the tickets for the concert have been sold out.我发现这场音乐会的所有票都卖光了.★动词短语也可以带宾语从句常见的这些词有:make sure确保make up one’s mind下决心keep in mind牢记例句:Make sure that there are no mistakes in your papers before you turn them in.在上交试卷前确保没有任何错误.四、可运用形式宾语it代替的宾语从句①动词find,feel,consider,make,believe等后面有宾语补足语的时候,则需要用it做形式宾语而将that宾语从句后置.例句:I think it necessary that we take plenty of hot water every day .我认为每天多喝开水是有必要的.②有些动词带宾语从句时寻要在宾语与从句前加it这类动词主要有:hate, take , owe, have, see to.例句:I hate it when they with their mouths full of food.我讨厌他们满嘴食物时说话.③若宾语从句是wh-类,则不可用it代替例句:We all consider what you said to be unbelievable.我们都认为你所说的是不可信的.五、介词的宾语从句用wh-类的介词宾语从句例句:We are talking about whether we admit students into our club.我们正在讨论是否让学生加入我们的俱乐部.★用that,if引导的介词宾语从句有时候except,but,besides三个介词后可见到that引导的宾语从句例句:I know nothing about my new neighbor except that he used to work with a company.对于我的新邻居我只知道他曾在一家公司上班,其他一无所知.六、形容词的宾语从句常用来引导宾语从句的形容词有:sure,certain,glad,please,happy,sorry,afraid,satisfied,surprised例句:I am sure I will pass the exam.我确信我会通过考试.七、if,whether在宾语从句中的区别①if和whether在作“是否”解时,引导宾语从句常放在动词know,ask,care,wonder,find out等之后,介词后一般不用if②少数动词,如:leave,put,discuss,doubt后的宾语从句常用whether.③whether后可以加or not,但是if不可以.④在不定式前只能用whether.如:I can’t decide whether to stay. 我不能决定是否留下.⑤避免歧异时,我们常用whether而不用if.八、哪些宾语从句不可以省略引导词that1.当that作learn,suggest,explain,agree,wonder,prove,mean,state,feel,hold等动词的宾语时;2.当宾语从句较长时;3.当主语状语置于主句尾,宾语从句之前时;4.当主语谓语动词(包括非谓语动词)与宾语从句之间有插入语时;5.当一个动词带有两个或两个以上宾语从句时,此时第一个that可以省略,第二个that不可以省略;6.当宾语从句中的主语是this,that或this,that做主语的定语时;7.当宾语从句是双宾语中的直接宾语时;8.当宾语从句的主语是非谓语动词或主语从句时;9.当主语中的谓语动词是固定词组时;10.当宾语从句有it做其先行词时;11.在直接引语中,转述分句把宾语从句隔开时.九、宾语从句的否定转移主句的谓语动词是think,believe,imagine,suppose,consider,espect,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.例句:I don’t think he will come to my party.而不能说成I think he won’t come to my party.我认为他不会来我的舞会.★如果宾语从句中有某个含有否定意义的形容词或副词,其反义疑问句要用肯定形式.例句:We find that he never listens to the teacher carefully,does he?我们发现他从来不仔细听老师讲课,是不是?十、宾语从句的时态和语序当主句为现在时或将来时的时候,宾语从句的时态一般不受主句的时态所影响.当主句为过去时的时,细分为一下几种情况:①从句用一般过去时或过去进行时表示与主句谓语动词动作同时发生例句:I only knew he was studying in a western country,but I didn’t know what country he was in.我只知道他当时在西方的一个国家读书,可不知道是哪个国家.②从句过去完成时表示该动作发生在主句谓语动作之前例句:He told me that he had told Mary about the meeting already.他告诉我他已经把有关会议的事情告诉的了Mary.③从句谓语用过去将来时表示该动作发生在主句谓语动作之后例句:The reporter asked if the government would take necessary measures to put down the to-do.记者问政府是否会采取必要的措施镇压骚乱.★如果从句是一个客观真理,那么从句的时候不根据主句的时态而变化例句:The teacher said that the moon goes around the earth yesterday.老师昨天说月亮绕着地球转.★当宾语从句的引导词是who,which,what,when,where,how,why等表疑问时,不能按正常语序安排,经常将这类引导词置于句首例句:Who do you think the public might choose as their favorite singer this year?你认为今年公众会选谁为他们最喜欢的歌手.同位语从句用法比较"固定",把关键的几个词背下来 下面这个材料供参考):一、在复合句中用作同位语的从句叫同位语从句.它一般跟在某些名词后面,用以说明该名词表示的具体内容.如:I had no idea that you were here.我不知道你在这里.二、可以跟同位语从句的名词通常有news,idea,fact,promise,question,doubt,thought,hope,message,suggestion,words消息),possibility等.如:I’ve come from Mr wang with a message that he won’t be able to see you this afternoon.我从王先生那里来,他让我告诉你他今天下午不能来看你了.三、英语中引导同位语从句的词通有连词that,whether,连接副词how,when,where等.( 注:if,which 不能引导同位语从句.)如:l have no idea When he will be back.我不知道他什么时候回来.四、有时同位语从句可以不紧跟在说明的名词后面,而被别的词隔开. 如:The thought came to him that maybe the enemy had fled the city.他突然想起可能敌人已经逃出城了.五、同位语从句与定语从句的区别.1、同位语从句与前面的名词是同位关系,即说明它前面名词的内容;而定语从句与前面的名词是修饰与被修饰关系,即限定它前面的名词范围,或补充一些情况.如:The news that l have passed the exam is true.我通过了考试这一消息是真的.同位语从句,即从句所表达的意思就是前面名词的内容.)The news that he told me just now is true.他刚才告诉我的消息是真的.定语从句,从句对前面名词起修饰限制作用,即“他告诉我的”那个消息,而不是别的消息.)2、引导同位语从句的that是连词,在从句中不充当任何成份,而引导定语从句的that是关系代词,除起连接作用外,还在从句中充当主语、宾语或表语等.如:The idea that computers can recognize human voices surprises many people.计算机能够识别人的声音的想法使许多人感到惊奇.that在从句中不充当任何成份.)一个名词(或其它形式)对另一个名词或代词进行修饰,限定或说明,这个名词(或其它形式)就是同位语.同位语与被它限定的词的格要一致,并常常紧挨在一起.1) 非独立的同位语:常出现在被限定词前Bruce Lee (姓名) 李小龙Graf Schmidt (称号,浑名) 施密特伯爵Doktor Wang (职称,头衔) 王博士Uncel Liu (亲戚的称呼) 刘叔叔die Stadt Shanghai (类属名称) 上海市the Province Hebei (类属名称) 河北省das Jahr 2000 (类属名称) 2000 年three Kilo tomato (度量名称) 三公斤西红柿the University Bremen (专有名词) 不来梅大学。
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。
英语八大从句类型总结
英语八大从句类型总结总结:从句是构成复合句的一部分,也是英语语法中非常重要的部分。
根据从句的用途和功能,可以将从句分为八大类型,分别是名词性从句、形容词性从句、副词性从句、定语从句、宾语从句、主语从句、表语从句和同位语从句。
每种从句都具有自己的特点和用法,下面将逐一介绍。
1. 名词性从句(Noun Clauses):名词性从句可作主语、宾语、表语和同位语等。
其引导词有that, whether, if, what, who, whom, which, whoever, whatever, whenever, wherever等。
名词性从句在句子中起到名词的作用,可代替一个名词短语或单个名词。
例句:- I don't know what he is doing.(主语从句)- Can you tell me where the library is?(宾语从句)- His question is whether we can finish the project on time.(表语从句)2. 形容词性从句(Adjective Clauses):形容词性从句用来修饰名词或代词,通常位于其所修饰的名词或代词之后。
其引导词有that, who, whom, which等。
例句:- The book that you lent me is very interesting.(修饰名词book)- I know a girl who can play the piano very well.(修饰名词girl)3. 副词性从句(Adverb Clauses):副词性从句用来修饰动词、形容词或副词,通常位于句子中的谓语动词之后。
根据从句的用途和功能,副词性从句可以分为条件状语从句、时间状语从句、地点状语从句、方式状语从句、目的状语从句、结果状语从句和比较状语从句等。
例句:- If it rains tomorrow, we won't go to the park.(条件状语从句)- He has lived in New York since he moved there ten years ago.(时间状语从句)- She looked for her keys everywhere she could think of.(地点状语从句)4. 定语从句(Relative Clauses):定语从句用来修饰名词或代词,通常位于其所修饰的名词或代词之后。
(完整版)英语语法英语从句完全汇总
英语语法: 英语从句完全汇总一.主语从句主语从句是在复合句中充当主语的从句,通常放在主句谓语动词之前或由形式主语it 代替,而本身放在句子末尾。
1. It 作形式主语和it引导强调句的比较It 作形式主语代替主语从句,主要是为了平衡句子结构,主语从句的连接词没有变化。
而it引导的强调句则是对句子某一部分进行强调,无论强调的是什么成分,都可用连词that。
被强调部分指人是也可用who/whom。
例如:It is a pity that you didn’t go to see the film.It doesn’t interest me whether you succeed or not.It is in the morning that the murder took place.It is John that broke the window.2. 用it 作形式主语的结构(1) It is +名词+从句It is a fact that …事实是…It is an honor that …非常荣幸It is common knowledge that …是常识(2) it is +形容词+从句It is natural that…很自然…It is strange that…奇怪的是…(3) it is +不及物动词+从句It seems that…似乎…It happened that…碰巧…(4) it +过去分词+从句It is reported that…据报道…It has been proved that…已证实…3. 主语从句不可位于句首的五种情况(1) if 引导的主语从句不可居于复合句句首。
(2) It is said , (reported) …结构中的主语从句不可提前。
例如:It is said that President Jingo will visit our school next week. (right)That President Jiang will visit our school next week is said. (wrong)(3) It happens…, It occurs…结构中的主语从句不可提前。
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从句一.名词性从句在句子中起名词作用的各种从句统称为名词性从句。
这类从句在句中可担任主语、表语、宾语和同位语,名词从句可以分为主语从句、表语从句、宾语从句和同位语从句。
1.主语从句在句子中担当主语的是一个句子,这个从句就叫作主语从句。
主语从句可以由下列连词、连接代词和连接副词引导,且不能省略。
连词:that, whether连接代词:what, whatever, who, whoever 等连接副词:when, where, how, why(1)由连词that, whether引导的主语从句连词that, whether在从句中的作用只是引导主语从句,它在从句中不担任成分,不能省略,且由that, whether引导的主语从句,多用it多形式主语e.g That the earth is round is true.=It is true that the earth is round.地球是圆的,是一个事实。
Whether he’ll come or not hasn’t been decided.= It hasn’t been decided whether he’ll come or not.(2)由连接代词或连接副词引导的主语从句连接代词who, which和连接副词when, where, how, why都可以引导主语从句,它们分别在从句中担任主语、宾语和状语,不能省略,翻译时,不能把它们译为疑问句,由它们引导的主语从句,也可以用形式主语it引导e.g Who let out the news remained unknown. =It remained unknown who let out the news.谁泄漏了那个消息仍旧无人知道。
When we’ll start is not clear.=It is not clear when we’ll start.我们何时出发还不清楚。
(3)以关系代词what, whatever, whoever, whomever, whichever引导的主语从句不能用形式主语it引导,它们在句子中担任成分,不能省略,语序为陈述语序。
e.g What he said at the meeting is important.他在会上所说的事情是重要的。
Whoever leaves the office should tell me.无论是谁离开办公室都应该告诉我。
(4)用it作形式主语的主语从句结构a. It is +名词+从句It is a fact that… 事实是……It is good news that … ……是好消息It is a question that … ……是个问题It is common knowledge that … ……是常识类似的名词还有:a pity;a wonder;a good thing;no wonder;surprise等。
例如:It is a mystery to me how it all happened.这一切是怎么发生的是个谜。
It is common knowledge that the whale is not a fish.鲸鱼不是鱼,这是常识。
It is no surprise that Bob should have won the game.鲍勃会赢得这场比赛,这不足为奇。
b. It is +形容词+从句It is necessary that … 有必要……It is clear that … 很清楚……It is likely that … 很可能……It is important that … 重要的是……类似的形容词还有:strange; natural; obvious; true; good; wonderful; possible; unlikely; quite; unusual; certain; evident; worth-while; surprising; interesting; astonishing, etc.例如:It is obvious that conductors and insulators are both important in industry.很明显导体和绝缘体在工业中都很重要。
It is doubtful whether she will be able to come.她是否能来令人怀疑。
It was really astonishing that he refused to talk to you .他拒绝和你说话真是令人惊讶。
It is essential that he should be here by the weekend .周末之前,他应该到这里是必要的。
It seems obvious that we can not go on like this.很明显我们不能这样下去了。
c. It is +过去分词+从句It is said that … 据说……It is reported that … 据报道……It has been proved that … 已证明……It must be proved that… 必须指出……类似的过去分词还有:known; estimated; expected; believed; thought; hoped; noted; discussed; required; decided; suggested; demanded; made clear; found out,etc.例如:It is thought that he is the best player.大家都认为他是最好的选手。
It is estimated that the vase is 2000 years old.据估计这个花瓶有2000年的历史。
It is used to be thought that a new star must be due to a collision between two stars. 过去一直认为新星是由于两颗星星之间碰撞产生的。
It has not been made clear when the new road is to be opened to traffic.还没弄清楚这条路将开始通车。
d. It +不及物动词+从句It seems that … 好像是……It happened that… 碰巧……It fo llows that … 由此可见……It has turned out that … 结果是……类似的不及物动词还有:seem, appear, occur, follow, happen, turn out, etc. 例如:It turned out that nobody remembered the address.结果是无人记得那个地址。
It now appears that they are in urgent need of help.看起来他们急需帮助。
It does not matter if I missed my train, because there is another later.没有赶上这趟火车没有关系,稍晚还有一趟。
It happened that I saw him yesterday.碰巧我昨天看见他了。
当“及物动词+ 宾语”较短时,也可用这种结构。
例如:It shocked me that Peter did not tell anybody where he was.让我吃惊的是彼得没有告诉任何人他在哪里。
It does not interest me whether you go or not.我对你去不去不感兴趣。
e. It +某些固定结构+ 主语从句。
It doesn’t matter……是无关紧要的……It makes no difference……毫无区别……It doesn’t make too much difference that…………关系不大It doesn’t need to be bothered that……不必担忧……例如:It does not make any difference whether it rains or not .下不下雨没什么分别。
It does not make the least difference to me what you do.对我来说你做什么都无关紧要。
2. 宾语从句用作宾语的从句叫宾语从句。
1.引导宾语从句的关联词有三类:(1) 从属连词that。
如:He told us that he felt ill. 他对我们说他感到不舒服。
I know he has returned. 我知道他已经回来了。
注:that在引导宾语从句时也并不是任何情况下都可以省略。
在以下情况下,that不能省略。
1. Everybody could see what happened and that Tom was frightened. 大家都会看出所发生的事情并知道Tom非常害怕。
and连接两个宾语从句,that宾语从句放在and的后面时,that不能省略。
2. I know nothing about him except that he is from the south. 对他我一无所知,只知道他是南方人。
that引导的宾语从句作介词宾语时,that不能省略。
3. That he ever said such a thing I simply don’t believe. 我简直不相信他曾说过这样的话。
that从句位于句首时,that不可省略。
4. We decided, in view of his special circumstances, that we would admit him for a probationary period. 鉴于他的特殊情况,我们决定应允他一段试用期。
主句谓语动词与that从句之间有插入语,that不可省略。
(2)从属连词if/whether。
如:I doubt whether he will succeed. 我怀疑他是否会成功。
I don’t know if you can help me. 我不知道你能否帮助我。
(3)连接代词who, whom, whose, what, which, whoever, whatever, whichever连接副词where, when, how, why。