英语从句类型总结.pdf
英语所有从句大全(1)
英语所有从句大全(1)英语中的从句是指不能独立存在的句子,需要依附于主句才能表达完整意义的句子。
从句分为名词性从句、形容词性从句和副词性从句三类。
下面是英语所有从句的大全。
一、名词性从句名词性从句在句子中担任名词的作用,可作主语、宾语、表语和同位语等,常用连词包括that, whether/if, what, who, whom, whose, how, when, where等。
1. 主语从句主语从句在句子中作主语,例句:What he says is right.2. 宾语从句宾语从句在句子中作宾语,例句:I don't know where he lives.3. 表语从句表语从句在句子中作表语,例句:The fact is that he doesn't care.4. 同位语从句同位语从句在句子中作同位语,例句:The news that the project was cancelled was a surprise.二、形容词性从句形容词性从句在句子中作定语,修饰名词或代词,常用连词包括that, which, who, whom, whose等。
1. 定语从句定语从句在句子中作定语,例句:A person who loves music will enjoy the concert.2. 条件从句条件从句在句子中作条件,一般用if, unless等连接词,例句:Unless you study hard, you won't pass the exam.三、副词性从句副词性从句在句子中作状语,修饰动词、形容词、副词等,常用连词包括that, if, whether, why, when, where, how, as, because等。
1. 时间状语从句时间状语从句在句子中作时间状语,例句:I will see you when I come back.2. 地点状语从句地点状语从句在句子中作地点状语,例句:He sat where there was shade.3. 原因状语从句原因状语从句在句子中表示原因,例句:He didn't go to work because he was sick.4. 目的状语从句目的状语从句在句子中表示目的,例句:I'm studying hard so that I can get good grades.5. 结果状语从句结果状语从句在句子中表示结果,例句:He is so clever that he can solve the problem.6. 让步状语从句让步状语从句在句子中表示让步,例句:Although he is poor, he is happy.7. 比较状语从句比较状语从句在句子中表示比较,例句:He is taller than I am.8. 方式状语从句方式状语从句在句子中表示方式,例句:He works as if he is the boss.9. 条件状语从句条件状语从句在句子中表示条件,例句:If you study hard, you will pass the exam.四、从句的语序和时态从句中的语序和时态要根据主句来变化。
英语从句语法归纳总结
英语从句语法归纳总结英语中的从句是一种句子结构,由一个主句和一个从句组成。
从句在句子中充当名词、形容词或副词的角色,用于进一步解释、修饰或补充主句的意思。
从句在语法上可以根据其功能分为名词从句、形容词从句和副词从句。
本文将对这三种从句的语法用法进行归纳总结。
一、名词从句(Noun Clauses)名词从句充当主句中的名词,具有名词的功能。
它可以担任主语、宾语、表语、同位语等。
1. 名词从句作主语例句:What he said is true. (他说的是真的。
)注:常用连接词有whether/if, that等。
2. 名词从句作宾语例句:I don't know where he lives. (我不知道他住在哪里。
)3. 名词从句作表语例句:The question is whether he will come or not. (问题是他是否会来。
)4. 名词从句作同位语例句:The fact that she passed the exam is known to all. (她通过了考试这个事实众所周知。
)注意:- 名词从句一般由连接词引导,如whether/if, that, what, where, when, how等。
- 宾语从句通常位于及物动词或介词后面。
二、形容词从句(Adjective Clauses)形容词从句用来修饰某个名词,在句中充当形容词的角色。
1. 形容词从句修饰人例句:I like the girl who is sitting over there. (我喜欢那个坐在那边的女孩。
)2. 形容词从句修饰物例句:I have lost the book that you lent me. (我把你借给我的书丢了。
)注意:- 形容词从句一般由关系词引导,如who, whom, whose, which, that 等。
- 关系代词在从句中可以作主语、宾语或修饰语。
初中英语从句类型总结
初中英语从句类型总结从句是一个句子在句子中充当特定成分的句子。
它们可以在复合句中充当主语、宾语、定语或状语。
学好英语从句是初中英语的重要内容,也是学生提高英语语言能力的关键。
下面是对常见的英语从句类型进行总结,以帮助初中学生更好地理解和运用。
一、名词性从句:名词性从句在句子中充当名词的成分,可以作主语、宾语、表语或补语。
1. 主语从句:主语从句作为主句的主语,一般以连词that引导,也可以以whether或if引导。
例句:Whether he will come to the party is still unknown.2. 主语从句的特殊情况:- 在it is/was + adj. + that从句这种结构中,that从句充当主语。
例句:It is important that we learn from our mistakes.- 有时从句的结构较长或复杂,为避免过多的that,常用it作形式主语,真正的主语是从句。
例句:It is said that he has won the first prize in the competition.3. 宾语从句:宾语从句作为及物动词的宾语,由连词that引导,也可以以whether 或 if引导。
例句:I don't know if he will come to the party.4. 表语从句:表语从句用来说明主语的身份、性质、状态等,由连词that引导。
例句:The fact that he was absent from the meeting surprised everyone.5. 同位语从句:同位语从句用来解释或说明一个名词或代词的具体内容,由连词that引导。
例句:The news that he has passed the exam excited his parents.二、形容词性从句:形容词性从句用来修饰名词或代词,由关系代词who、whom、whose、which或关系副词where、when、why、how引导。
从句知识点总结归纳
从句知识点总结归纳一、从句的定义与分类。
1. 定义。
- 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(Connective)引导的非主句部分。
从句在整个句子中充当一个句子成分。
2. 分类。
- 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。
在句子中起名词作用,可分别作主句的主语、宾语、表语和同位语。
- 形容词性从句(定语从句)- 用来修饰名词或代词,在句中作定语。
- 副词性从句(状语从句)- 在句中作状语,可表示时间、地点、原因、条件、目的、结果、让步、方式等意义。
二、名词性从句。
1. 主语从句。
- 引导词。
- 从属连词:that、whether。
例如:That he will come is certain.(that引导主语从句,在句中不充当成分,只起连接作用);Whether he will come or notis still a question.(whether表示“是否”,引导主语从句,在句中不充当成分)。
- 连接代词:who、what、which、whom、whose等。
例如:Who will be our monitor hasn't been decided yet.(who在主语从句中作主语)。
- 连接副词:when、where、why、how等。
例如:How we can solve this problem is very important.(how在主语从句中作方式状语)。
- 注意事项。
- 为避免头重脚轻,常用it作形式主语,而将真正的主语从句后置。
例如:It is known to all that the earth goes around the sun.2. 宾语从句。
- 引导词。
- 与主语从句基本相同,从属连词that(可省略)、whether/if;连接代词和连接副词。
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。
高中英语知识点归纳从句的分类与用法
高中英语知识点归纳从句的分类与用法从句是英语中十分重要的语法结构之一。
它可以在句子中充当名词、形容词或副词的作用。
了解从句的分类和用法对于理解和运用英语非常有帮助。
本文将对高中英语中的从句分类和用法进行归纳总结。
一、名词性从句名词性从句可以在句子中作主语、宾语、表语或同位语等,常见的名词性从句有以下几种:1. 主语从句主语从句在句子中作主语,常以连接词that或whether引导。
例如:- That he has passed the exam is good news.- Whether she will come to the party is still uncertain.2. 宾语从句宾语从句在句子中作宾语,常以连接词that或wh-引导。
例如:- She said that she would be there on time.- I don't know what his name is.3. 表语从句表语从句在句子中作表语,常以连接词that或wh-引导。
例如:- My biggest hope is that we can achieve success together.- The question is whether she will accept the job offer.同位语从句用来对某个名词或代词进行解释或说明,常以连接词that引导。
例如:- The fact that he broke his promise disappointed me.- Her announcement that she was going to retire surprised everyone.二、形容词从句形容词从句用来修饰名词或代词,常以连接词that, which, who, whom, whose, when, where, why等引导。
例如:- The book that I borrowed from the library is very interesting.- I know a girl whose father is a famous actor.三、副词从句副词从句用来修饰动词、形容词或副词,常以连接词that, if, whether, because, although, when, where, how等引导。
从句归纳总结
从句归纳总结在英语语法中,从句是一种包含一个主语和一个谓语的句子,可以用作复合句的一部分。
从句可以分为主从句和名从句两种类型。
主从句是指在复合句中充当主句或从句的一部分,而名从句是指充当名词的一部分。
本文将对主从句和名从句进行归纳总结。
一、主从句主从句是复合句的一种常见结构,由一个主句和一个或多个从句组成。
主从句之间有明确的层次关系,从句在语法上依赖于主句。
下面是一些常见的主从句类型:1. 定语从句:用来修饰名词或代词的从句,通常由关系代词(如who, whom, whose, which, that)引导。
例如:The book that I bought yesterday is very interesting.(我昨天买的那本书很有趣。
)The person who is standing over there is my brother.(站在那边的人是我的哥哥。
)2. 名词从句:用来充当名词的从句,通常由连接词(如that, whether, if, who, what)引导。
例如:I don't know what he is talking about.(我不知道他在说什么。
)She asked me if I could help her.(她问我是否能帮她。
)3. 时间从句:用来表示时间的从句,通常由引导词(如when, while, before, after)引导。
例如:I will call you when I arrive at the airport.(我到机场时会给你打电话。
)She was reading a book while she waited for the bus.(她在等公共汽车时看书。
)4. 原因从句:用来表示原因的从句,通常由引导词(如because, since, as, for)引导。
例如:He didn't go to the party because he was sick.(他因为生病所以没去参加聚会。
英语六种从句的类型
英语六种从句的类型
英语六种从句类型包括:
1、定语从句:用来修饰名词或代词,由关系代词或关系副词引导,例如:That is the man who helped me.
2、状语从句:用来改变句子的时态、语义或解释句子的内容,常由连接副词或连词引导,例如:He went there because he had important business.
3、表语从句:用来修饰主语,经常跟在be动词后面,由连接代词或连词引导,例如:I know that he is a doctor.
4、宾语从句:可以作实义动词或介词的宾语,常由连接代词或连词引导,例如:He said that he was very busy.
5、同位语从句:可以作名词的补充说明,由连接代词或连词引导,例如:Do you know the fact that he is ill?
6、主语从句:可以作谓语动词的主语,常由连接词或连接副词引导,例如:Whether they will come or not is uncertain.。
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。
从句的类型及用法总结
从句的类型及用法总结从句是语言中的一种基本成分,它可以扩展句子的信息量,并使句子更加具体和明确。
从句分为几种类型,包括名词性从句、形容词性从句和副词性从句。
本文将对这些从句的类型及其用法进行总结,并举例说明。
一、名词性从句名词性从句可以在句子中充当主语、宾语、表语或宾语补足语。
名词性从句通常由连接词“从属连词”引导,包括“that、whether/if、who、whom、whose、which、what”等。
1. 主语从句主语从句在句子中充当主语,常以“that、whether/if、wh-”为引导词。
例如:- That he has refused to help surprises me. (他拒绝帮助我,让我感到惊讶)- Whether she will come or not is still uncertain. (她是否会来还不确定) - What he said is true. (他说的是真的)2. 宾语从句宾语从句在句子中充当直接宾语或间接宾语,常以“that、whether/if、wh-”为引导词。
例如:- He knows that you are coming. (他知道你要来了)- I wonder if he can finish the task. (我想知道他是否能完成这个任务) - I don't know what he is talking about. (我不知道他在说什么)3. 表语从句表语从句在句子中充当表语,常以“that、whether/if、wh-”为引导词。
例如:- My wish is that you succeed. (我希望你成功)- The fact that he lied shocked everyone. (他撒谎的事实让每个人都感到震惊)4. 宾补从句宾补从句通常跟在某些动词(如“think、believe、find、consider”等)或介词(如“for、on、about”等)后面,充当宾语的补足语,常以“that、whether/if、wh-”为引导词。
英语八大从句类型与用法总结 有哪些从句
英语八大从句类型与用法总结有哪些从句英语有六种从句类型,分别是主语从句、表语从句、宾语从句、同位语从句、定语从句、状语从句。
英语八大从句类型与用法总结有哪些从句1英语从句类型主语从句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。
表语从句用作表语的从句叫做表语从句。
引导表语从句的关联词与引导主语从句的关联词很多都一样。
宾语从句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。
同位语从句是名词性从句(主语从句、表语从句、宾语从句、同位语从句)中的主要从句之一,从句作同位语表示与之同位的名词(短语)的实际内容,它的作用相当于名词,对前面的名词(短语)加以补充说明或进一步解释,相当于一个表语从句,它们之间的关系就是同位关系,即主表关系。
定语从句是由关系代词或关系副词引导的从句,其作用是作定语修饰主句的某个名词性成分,相当于形容词,所以又称为形容词性从句,一般紧跟在它所修饰的先行词后面。
状语从句可分为: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、让步状语从句、比较状语从句、方式状语从句、结果状语从句。
2英语从句用法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: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。
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。
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。
连词that常可省略。
介词后一般接疑问词引导的宾语从句。
in that(因为),except that(除了),but that(只是)已构成固定搭配,其他介词后一般不接that 引导的宾语从句。
英语从句类型总结
英语从句类型总结英语从句类型总结一. 宾语从句object clause:定义definition:在句子中起宾语作用的从句叫做宾语从句。
连接词connections: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 on whether he is coming. 三. 时态tenses: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.二. 定语从句 Attributive clause:1. 定义:在复合句中修饰名词、代词的从句叫定语从句2. 先行词指人 who /that 先行词指物 which/ that3. 定语从句一般紧跟被修饰的名词或代词(即先行词)后4.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5.翻译方法“…. 的” Eg.1. Yesterday we bought a book which is really hard to understand.2. The students who are from Maple Leaf School like learning English.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whom 1. 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 shop 4. 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 only , the very(就是,正是), the last 等词修饰时,只能用thate.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 on the platform? 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.三. 状语从句:Adverbial clauses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。
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。
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,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。
1 英语从句分类介绍从句体系包括:
从句体系(从句系统)图示
从句体系(从句系统)图示
第一,名词性从句(主语从句、表语从句、宾语从句及同位语从句)
第二,定语从句
第三,状语从句
分类
从句不能单独成句,但它也有主语部分和谓语部分,是一个特殊句子,就像一个句子一样。
所不同在于,从句须由一个关联词引导。
根据从句语法功能的不同可分为: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;
定语从句功能相当于形容词,称为形容词性从句;
而状语从句功能相当于副词,称为副词性从句。
状语从句还可以分为条件状语从句、原因状语从句、地点状语从句、目的状语从句、让步状语从句、比较状语从句、方式状语从句、结果状语从句和时间状语从句。
主语从句(Subject Clause)。
英语从句类型与用法总结
英语从句类型与用法总结There are several types of subordinate clauses in English. The first type is the noun clause, which functions as a subject, object, or complement in a sentence. For example, "What he said" is the subject of the sentence "What he said surprised me." Another type is the adjective clause, which gives more information about a noun in the main clause. For instance, "The book that I read" provides additional details about the noun "book." The third type is the adverbial clause, which functions as an adverb to modify a verb, adjective, or adverb in the main clause. An example is "Because she was tired," where the adverbial clause explains the reason forthe main clause.Moreover, there are relative clauses, which give more information about a noun in the main clause and start with relative pronouns like "who," "which," or "that." Theseclauses can be essential, as in "I like the book that you recommended," where the information is necessary to identify the book, or non-essential, as in "My sister, who lives in London, is visiting next week," where the information is extra but not essential to the main clause.In addition, there are conditional clauses, which express a condition that must be met for the main clause to occur. For example, "If it rains, we will stay home" presents a condition (rain) for the main clause (stay home) to happen. Lastly, there are reported speech clauses, which report what someone else said. For instance, "He told me that he loved me" conveys the speaker's message indirectly.In conclusion, understanding the different types of subordinate clauses in English can help improve one's writing and communication skills. By knowing how to use noun clauses, adjective clauses, adverbial clauses, relative clauses,conditional clauses, and reported speech clauses effectively, individuals can construct more complex and engaging sentences.。
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。
从句总结知识点
从句总结知识点一、从句的类型从句可以分为名词性从句、形容词性从句和副词性从句三种类型。
1. 名词性从句名词性从句在句子中的作用相当于名词,可以作主语、宾语、表语、同位语等成分。
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。
例如:主语从句:What he said is true.(他说的是真的。
)宾语从句:I know what he said.(我知道他说的。
)表语从句:The problem is what to do.(问题是要做什么。
)同位语从句:The news that he was dead made us sad.(他去世的消息让我们很难过。
)2. 形容词性从句形容词性从句在句子中的作用相当于形容词,修饰名词或代词。
常见的形容词性从句有:定语从句和非限制性定语从句。
例如:定语从句:The book that you recommended is very interesting.(你推荐的那本书很有意思。
)非限制性定语从句:My brother, who lives in London, is coming to visit us.(我的哥哥,住在伦敦,要来看我们。
)3. 副词性从句副词性从句在句子中的作用相当于副词,修饰动词、形容词、副词等。
常见的副词性从句有:时间状语从句、地点状语从句、原因状语从句、目的状语从句、条件状语从句和方式状语从句。
例如:时间状语从句:I will call you when I arrive.(我到的时候会给你打电话。
)地点状语从句:I will wait where the bus stops.(我会在公交车停靠的地方等待。
)原因状语从句:He is ill because he ate too much.(他生病了是因为吃得太多。
)目的状语从句:We study hard so that we can pass the exam.(我们努力学习是为了能通过考试。
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英语从句类型总结在复合句中主句是全句的主体, 从句是全句的一个成分, 不能独立。
从句在复合句中的功效,和简单句中的句子成分的功效类似,可作主语、宾语、表语、同位语(以上为名词性从句) 、定语、 状语等。
因此, 它可以分为主语、 宾语、 表语、 同位语、 定语、 和状语从句。
一、定语从句在复合句中, 修饰名词或代词的从句叫定语从句,被修饰的名词或代词叫先行词,引导定语从句的有关系代词who, whom, whose, which, that 等和关系副词 where, when, 等,关系代词和关系副词在定语从句中担任句子成份。
1. 由 who 引导的定语从句中, who 用作主语, 如:This is the boy who often helps me.2. 由 whom 引导的定语从句中, whom 用作宾语,如:The man whom you are waiting for has gone home.3. 由 whose 引导的定语从句中, whose 用作定语 ,如 :Do you know the girl whose skirt is white?4.由 which 引导的定语从句中, which 用作主语或谓语动词的宾语或介词的宾语,如:This is the book which has been retranslated into many languages.种语言译本的书。
(关系代词Which 用作主语。
)这就是那本有多5. 由 that 引导的定语从句中, that 可以指人或物,在从句中作主语或谓语动词的宾语,但不能放在介词后面作介词宾语,如:The book that I bought yesterday was written by Lu Xun.6. 由 when, where, why 引导的定语从句,如 :I don't know the reason why he was late.This is the place where we have lived for 5 years.I'll never forget the day when I met Mr Li for the firsttime.注意: 先行词是表示地点时,如果从句的谓语动词是及物的,就用 that(which) ,如果从句的谓语动词是不及物的,就用where 引导。
This is the house Which /that he has lived in for 15 years.(Where he has lived for 15year.)7. 限制性定语从句和非限制性定语从句(1) 限制性定语从句是句中不可缺少的组成部分,主句和从句之间不用逗号分开。
引导非限制性定语从句的关系代词有省略。
who, whom, whose, which, of which 等,这些关系代词都不能(2) 非限制性定语从句是对主句先行词的补充说明,没有这种从句, 不影响主句意思的完整,一般用逗号把主句和从句分开,关系代词用 which, 不用 that; 指人时可用 who,如 :I hatwo brothers, who are both students.二、状语从句由从句担任的状语,在句子中可修饰谓语(或其它动词)、形容词、副词或是整个句子,它可以用来表示时间、地点、原因、目的、结果、条件、方式、比较、让步等。
状语从句是一较大的语法项目,也是近几年高考题中常见的一个重要试点。
高考中已考查了时间、让步、地点、条件、目的等状语从句,这些从句仍是今后高考热点,应作充分准备。
同时对方式状语从句也应引起重视。
1、时间状语从句表示时间的状语从句可由when, as, while, whenever, after, before, till (until),2since, once, as soon as ( 或 the moment), by the time, no sooner than, hardly when, every time 等引导。
When I came into the office, the teachers were having a meeting.He started as soon as he received the news.Once you see him, you will never forget him.No sooner had I gone to bed than I went to sleep.2、原因状语从句原因状语从句是表示原因或理由的,引导这类从句的最常用的连词是because, since, a now that (既然)等, for 表示因果关系时(它引导的不是从句)为并列连词,语气不如because 强。
He is disappointed because he didn't get the position.As it is raining, I will not go out.Now that you mention it, I do remember.3、地点状语从句引导地点状语从句的连词是where 和 wherever 等。
Sit wherever you like.Make a mark where you have a question.4、目的状语从句引导目的状语从句最常用的词(组)是that, in case (以防,以免)等。
so, so that (从句谓语常有情态动词), in orderSpeak clearly, so that they may understand you.She has bought the book in order that she could follow the TV lessons.He left early in case he should miss the train.5、结果状语从句结果状语从句是表示事态结果的从句,通常主句是原因,从句是结果。
由so that (从谓语一般没有情态动词) , so that, such thatShe was ill, so that she didnt attend themeeting.He was so excited that he could not say a word.等引导。
She is such a good teacher that everyone admires her.6、条件状语从句条件状语从句分真实性 (有可能实现的事情) 与非真实性 (条件与事实相反或者在说话者看来不大可能实现的事情) 条件句。
引导条件状语从句的词(组)主要有 if, unless, so long as, on condition that, so (as) far as, if only (= if )if 不能用 whether 替换。
注意:条件从句中的If he is not in the office, he must be out for lunch.You may borrow the book so long as you keep it clean.So far as I know (据我所知) , he will be away for three months.You can go swimming on condition that ( = if ) you dont go too far away from the river bank.If he had come a few minutes earlier, he could have seen her.7、让步状语从句让步状语从句可由 although, though, as, even if (though), however, whatever, or, no matter who (when, what, ) 等引导。
注意: as 引导的让步状语从句一般是倒装的。
Though he is a child, he knows a lot.3Child as he is, he knows alot.Whatever ( = No matter what ) you say, Ill never change my mind.8、方式状语从句方式状语从句常由 as, as if (though), the way, rather thanYou must do the exercise as I show you.He acted as if nothing had happened.等引导。
9、比较状语从句比较状语从句常用 than, so (as) as, the more the moreI have made a lot more mistakes than you have.He smokes cigarettes as expensive as he can afford.The busier he is, the happier he feels.等引导。
三、名词性从句在句子中起名词作用的句子叫名词从句(Noun Clauses )。
名词从句的效用相当于名词词组, 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效用,名词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。
引导名词性从句的连接词可分为三类:连词:“是否”表明从句内容的不确定性);以上在从句中均不充当任何成分that (无任何词意); whether, if (均as if ,as though (均表示“好像”,“似乎”)。
连接代词: what, whatever, who, whoever, whom, whose, which. Whichever, whomever 连接副词: when, where, how, why具体分类1.主语从句作句子主语的从句叫主语从句。
主语从句通常由从属连词that ,whether ,if 和连接代词what ,who ,which ,whatever ,whoever 以及连接副词 how ,when ,where ,why 等词引导。
that 在句中无词义,只起连接作用;连接代词和连接副词在句中既保留自己的疑问含义、又起连接作用,在从句中充当从句的成分。
例如:What he wants to tell us is not clear.Who will win the match is still unknown.2.宾语从句他要跟我们说什么,还不清楚。