2018年高中一年级英语定语从句讲解
高一定语从句讲解
高一定语从句讲解关于高一定语从句讲解关于高一定语从句讲解有哪些呢？我们不妨一起来参考下范文吧！希望对您有所帮助！以下是店铺为您搜集整理提供到的关于高一定语从句讲解内容，希望对您有所帮助！欢迎阅读参考学习！关于高一定语从句讲解一、什么是定语(Attributive) :aloyalfriend 形容词作定语awomanteacher 名词作定语a girlwith long hair介词短语作后置定语falling / fallenleaves 分词作定语定语从句在句中相当于一个定语的成分起修饰的作用。
二、定语从句的构成：1）which/thata. Annawas wearinga hat.b.Itwas too dirty.定从： Annawas wearing a hatwhich/thatwas too dirty. （主语）安娜戴了一顶很脏的帽子。
a.The hatwas too dirty.b. Anna was wearinga hat定从：The hatthat/ whichAnna was wearing was too dirty.（宾语）安娜戴着的那顶帽子太脏了。
2). who/whoma. I meta boy.b. Theboy can speak three languages.定从： I met a boy who can speak three languages.（主语）我见到了一个能说三种语言的`男孩儿。
a. Theboy can speak three languages.b. I met a boy.定从：The boy whom/ who I met can speak three languages.(宾语）我见到的男孩儿能说三种语言。
3. whosea. We saw some people.b. Their arms had broken.定从： We saw some people whose arms had broken.我们看见了一些手臂受了伤的人。
(完整版)定语从句讲解
1一、定语从句概述定语可以由形容词、名词、代词、数词、分词、副词、不定式以及介词短语 等来担任，也可以由一个句子来担任。
在句子中起定语作用的从句称为定语 从句。
定语从句在句中的作用相当于形容词，故又称为形容词性从句。
被定 语从句修饰的名词叫先行词，引导定语从句的词叫关系词。
二 关系词的用法。
关系词可分为关系代词和关系副词。
关系词指代先行词，放在先行词与 定语从句之间起连接作用，同时又充当定语从句中的某一种成分（主语、宾 语、状语等）。
引导定语从句的关系代词有"at ，who ，whom ，whose ，which;关系副词有 when ，where ，why 等。
关系词在句子中的指代作用及成分如下表 1.关系代词的用法(1) who, whom 的用法二者都用于指人。
who 在定语从句中作主语、宾语;whom 在定语从句中 作宾语。
在现代英语里，有时who 也可代替whom 在从句中作宾语。
作 宾语的关系代词who ，whom 可以省略(介词后作宾语的关系代词除外）。
She was the one who did most of the talking 。
大部分时间都是她在说话。
（作主语） The boy who I know studies best in his class.我认识的那个男孩在班上学习最好。
（作宾语）I happened to meet the professor (who/whom) I got to know at a party. 我碰巧遇见了那位在一次聚会上认识的教授。
（作宾语，whom 可用who 代替) whom 在从句中作介词的宾语，且介词提到whom 前面时，不能用who 代替。
Yesterday I came across a few friends with whom I went to the park .昨天 我碰见了几个朋友，我和他们一起去了公园。
2018届高考英语语法总结大全：定语从句
高中英语语法总结大全之定语从句定语从句定语从句（Attributive Clauses）在句中做定语，修饰一个名词或代词，被修饰的名词,词组或代词即先行词。
定语从句通常出现在先行词之后，由关系词（关系代词或关系副词）引出。
关系代词有：who, whom, whose, that, which等。
关系副词有：when, where, why等。
关系代词引导的定语从句关系代词所代替的先行词是人或物的名词或代词，并在句中充当主语、宾语、定语等成分。
关系代词在定语从句中作主语时，从句谓语动词的人称和数要和先行词保持一致。
1）who, whom, that这些词代替的先行词是人的名词或代词，在从句中所起作用如下：Is he the man who/that wants to see you?他就是你想见的人吗？（who/that在从句中作主语）He is the man whom/ that I saw yesterday.他就是我昨天见的那个人。
（whom/that在从句中作宾语）2) Whose 用来指人或物，(只用作定语, 若指物，它还可以同of which互换）, 例如：They rushed over to help the man whose car had broken down.那人车坏了，大家都跑过去帮忙。
Please pass me the book whose (of which) cover is green.请递给我那本绿皮的书。
3）which, that它们所代替的先行词是事物的名词或代词，在从句中可作主语、宾语等，例如：A prosperity which / that had never been seen before appears in the countryside. 农村出现了前所未有的繁荣。
（which / that在句中作宾语）The package (which / that) you are carrying is about to come unwrapped. 你拿的包快散了。
高一英语必修一定语从句情况总结
定语从句一、三个概念1.定语从句：用来修饰某个名词、代词或整个句子的从句就叫做定语从句。
2.先行词：定语从句所修饰的词就叫做先行词，它一般是由名词、代词或句子充当。
3.关系词：引导定语从句的词就叫做关系词。
关系词用以连接先行词与定语从句，关系词既有替代先行词的作用，又在从句中充当着一个成分。
例：The boy先行词关系词定语从句定语从句关系词二、要点1.先行词与定语从句之间要有关系词（有时可省略）2.关系代词应紧跟在先行词之后3.关系词在定语从句中充当某一成分三、关系词的用法关系代词: who/whom/that/which/whose1.先行词是人时，关系代词用who/whom/that.(1) who/that表主格:The girl who /that is drawing is Jim’s sister.The man who/that lives next door is friendly.(2) whom/that表宾格(who可用于口语中)可省略:The boy (whom/that) we talked about will come.He is the man (whom/that) we saw yesterday.2.先行词为物时，关系代词用which/that.(1) which/that表主格:A plane is a machine which / that can fly.Mary likes music which/that is quiet and gentle.(2) which/that表宾格,可省略:The car (which /that) he bought was a second-hand one.The film (which/that) we saw last night was wonderful.3.whose：表所有格，先行词既可以是人，也可以是物The worker whose arm was broken was sent to hospital.The river whose banks are covered with trees is very long.关系副词：when/where/why关系副词可替代的先行词是时间、地点或理由的名词，在从句中作状语关系副词=介词+关系代词why=for whichwhere=in/ at/ on/ ... which (介词同先行词搭配)when=during/ on/ in/ ... which (介词同先行词搭配)1. when: 指时间，其先行词表示时间，在句中作时间状语。
高一必修一语法定语从句全面讲解
定语从句一.关系代词：1、who, whom, that三.辨析限制性与非限制性定语从句：1.China, which was founded in 1949, is becoming more and more powerful.2.The teacher told me that Tom was the only person that I could depend on. 。
3.China is a country which has a long history.4.His mother, who loves him very much, is strict with him.5.In the street I saw a man who was from Africa.st summer I visited the People’s Great Hall, in which many important meetings are held every year.四.限制性定语从句中只能用that 引导定语从句的情况1．当先行词是everything, anything, nothing ,something , all, none, few, little, some等不定代词时，或当先行词受every, any, all, some, no, little, few, much等代词修饰时。
如：There seems to be nothing that is impossible to him in the world.All that can be done has been done.He stayed in the library and looked up any information that they needed. 。
注意：当先行词指人时，偶尔也可用关系代词who，如：Any man that / who has a sense of duty won’t do such a thing.2．当先行词被序数词修饰时。
定语从句讲解(完整版)
定语从句讲解(完整版)定语从句是一种常见的语法结构，用于对名词或代词进行修饰和限定。
在英语中，定语从句的使用可以使句子更加丰富和准确。
下面，我将为您详细讲解定语从句的构成、用法和注意事项。
一、定语从句的构成定语从句由引导词、关系词和从句组成。
引导词通常是先行词，即被修饰的名词或代词；关系词用于引导定语从句，并将先行词与从句连接起来；从句则是对先行词进行修饰和限定的部分。
1. 引导词：先行词通常是名词或代词，它可以是主语、宾语或表语。
例如：The book that you gave me is very interesting.（你给我的那本书很有趣。
）The man who is talking to the teacher is my father.（正在和老师交谈的那个人是我的父亲。
）2. 关系词：关系词用于引导定语从句，并将先行词与从句连接起来。
关系词有who、which、that、whom、whose等。
例如： The book that you gave me is very interesting.（你给我的那本书很有趣。
）The man who is talking to the teacher is my father.（正在和老师交谈的那个人是我的父亲。
）3. 从句：从句是对先行词进行修饰和限定的部分。
从句中通常包含主语、谓语和宾语等成分。
例如：那本书很有趣。
）The man who is talking to the teacher is my father.（正在和老师交谈的那个人是我的父亲。
）二、定语从句的用法1. 限定性定语从句：限定性定语从句对先行词起到限定作用，即只有满足定语从句条件的名词或代词才是先行词的准确含义。
限定性定语从句通常紧跟在先行词之后，且不能用逗号与主句隔开。
例如： The book that you gave me is very interesting.（你给我的那本书很有趣。
高一定语从句讲解
定语从句一．定义：在复合句中修饰某一名词或代词的从句叫定语从句。
二．特点：1.先行词：定语从句所修饰的名词或代词2. 关联词：1）引出定语从句，并作从句的一个成分。
可作主语、宾语、定语、状语，作宾语可省略。
2）关联词包括关系代词和关系副词。
关联词位于先行词和定语从句之间。
关系代词：that, which, who, whom, whose代指先行词。
关系副词：when, where, why作时间状语。
三．基本结构：先行词+关联词+定语从句剩余部分that: 可指人或物；可作主语，宾语。
指人时，相当于who或whom；指物时，相当于whichA letter ________ is written in pencil is difficult to read.Do you know the gentleman _________spoke just now?What is the question ________they are talking about?Here is the man ______________you want to see.只能用that 不能用which的情况1.先行词为不定代词时：all, much, everything, anything, nothing, something, none, the one.2.先行词被only, any, few, little, no, just, very, one of等修饰时；3.先行词是序数词时或被序数词修饰时；4.先行词是最高级或被最高级修饰时；5.先行词既有人又有物时；6.先行词是数次时；(two, ten, a hundred)7.如果有两个从句，其中一个关系代词已用which ,另一个关系代词宜用that，以避免重复；8.疑问词是who或which，关系代词宜用that，以避免重复；9.主句是There be 结构，修饰其主句的定语从句宜用that 作关系代词；10.被修饰成分为表语时，或者关系代词本身是定语从句的表语时,该关系代词宜用that。
高中定语从句完整讲解
定语从句定语从句（Attributive Clauses）在句中做定语，修饰一个名词或代词，被修饰的名词，词组或代词即先行词（Antecedent）。
定语从句通常出现在先行词之后，由关系词（关系代词或关系副词）引出1.定义定语从句，就是用来修饰名词或代词的句子，起到定语的作用，所以叫做定语从句。
被修饰的词叫先行词。
定语从句不同于单词作定语的情况，它需要放在被修饰的词（即先行词）之后。
定语从句一般由关系代词来引导。
关系代词必须放在定语从句之首。
2.从句结构:包括先行词，关系词和定语。
3.关系词（1）关系代词：that,which,who,whom,whose,as(在定语中作主语，宾语，定语，表语)------在句中作成分，说明后面的句子不完整。
（2）关系副词：when,where,why,(在句中作状语)-----后面的句子完整。
一．由that,who,whom作关系代词引导的定语从句，先行词指人。
1.Do you know the comerade spoke at the meeting yesterday(两者都修饰前面的comerade).2.This is the man(they say) is a good teacher.(这里who还做了后面they say 的宾语，有双重身份，所以不能用that.)3.This is the teacher I met in the street just now.(作宾语，所以可以省略)。
4.My cousin, is an engineer, went to America last week.（非限定性定语从句，不能用that引导。
）5.先行词是he, they, those, one, ones, anyone,只能用who,不能用that.Anyone breaks the law will be punished.One works hard and without complain is welcome here.6.关系代词指人的先行词（先行词指人）存在于there be 结构中用who。
2018高三英语一轮复习 语法部分 语法专项突破 第14讲 定语从句
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4. (2015·重庆)He wrote many children’s books, nearly half of ________ were published in the 1990s.
5. (2015·浙江)Creating an atmosphere________ employees feel part of a team is a big challenge.
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(2)which 引导非限制性定语从句修饰前面整个句子时，只能 置于主句后，常译为“这一点，这件事”等，这时它所引导的从 句与主句之间常含有并列或因果关系。
Mo Yan was awarded the Nobel Prize for Literature in 2012, which made one of the Chinese people’s longheld dreams come true.
② She showed the visitors around the museum, the construction of which(＝whose construction) had taken more than three years.
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◎温馨提示 “介词＋关系代词”考查的重点在于“用不用介词”和 “用什么介词”。介词的确定有以下三种方式： (1)依据定语从句中动词所需要的某种习惯搭配来确定。 I bought a great many books, on which I spent all my money that I saved.(spend ... on ... )
②Sales director is a position where communication ability is just as important as sales skills.
高中定语从句详细讲解
高中定语从句详细讲解定语从句是修饰一个名词或代词的从句，用于对被修饰词进行进一步的说明或限制。
在高中英语中，定语从句是一个重要的语法知识点。
下面列举了一些关于高中定语从句的详细讲解。
1. 定语从句的概念和作用：定语从句是对名词或代词进行进一步的说明或限制。
它可以修饰名词的前面、后面或中间位置，起到补充、限定或说明的作用。
2. 定语从句的引导词：引导定语从句的词有关系代词和关系副词两种。
关系代词有which、who、whom、whose和that；关系副词有when、where和why。
3. 定语从句的位置：定语从句可以放在被修饰词的前面、后面或中间位置。
当定语从句放在被修饰词的前面时，需要用逗号将定语从句和主句隔开。
4. 关系代词的选择：关系代词的选择要根据其在定语从句中的成分来确定。
例如，which和that可以用来修饰物，who和that可以用来修饰人，whom可以用来修饰人作宾语，whose可以用来修饰人或物的所有格。
5. 关系副词的选择：关系副词when用来引导修饰时间的定语从句，where用来引导修饰地点的定语从句，why用来引导修饰原因的定语从句。
6. 定语从句的省略：当定语从句中的主语和主句的主语一致时，可以将定语从句中的主语和be动词省略掉。
例如，The girl who is sitting next to me is my sister可以省略为The girl sitting next to me is my sister。
7. 定语从句的种类：定语从句可以分为限制性定语从句和非限制性定语从句。
限制性定语从句是对被修饰词进行限制和说明，如果去掉定语从句，句子的意思就不完整。
非限制性定语从句是对被修饰词进行补充和解释，如果去掉定语从句，句子的意思仍然完整。
8. 限制性定语从句的特点：限制性定语从句通常不用逗号和引号隔开，修饰的内容与主句有密切的联系，不能随意省略。
9. 非限制性定语从句的特点：非限制性定语从句通常用逗号和引号隔开，修饰的内容与主句有较强的联系，可以随意省略。
2018定语从句讲解(教师版)
句子成分1. 英语的基本成分有七种，即主语(subject)、谓语(predicate)、表语(predicative) 、宾语(object)、定语(attributive)、状语(adverbial)和宾语补足语(Object complement)。
2. 简单句的五种基本句型:A. 主语+连系动词+表语(S+V+P)She looked worried.(S) (v) (P)B. 主语+不及物动词(S+V)His plan has changed.( S ) ( V )C. 主语+及物动词+宾语(S+V+O)She has bought a new house. She doesn’t believe what he said.(S) (V) (Attri) (O) (Main Clause) (Object Clause)D. 主语+及物动词+间接宾语+直接宾语(S+V+O+O)My father bought me a lot of books yesterday.(S) (V) (O) (Attri) (O) (Adverbial)My father bought me a lot of books when he went to the bookstore.(Main clause) (Adverbial Clause)E. 主语+及物动词+宾语+宾补(S+V+O+C)We keep our room clean and tidy.(S) (V) (O) (C)Attributive Clause (定语从句)1.What is attributive? 什么是定语？What is attributive clause? 什么是定语从句？A.What is attributive?定语用来修饰名词和代词，相当于形容词，说明人或物的状态，性质，数量等。
A dog carries a bone. A little dog carries a big bone.(主语) (谓语) (宾语) (定语) (定语)I picked the smiling dog.(主语) (谓语) (定语) (宾语)B.What is attributive clause?如果定语是一个由关系代词或关系副词引导的句子，就叫定语从句，起的作用相当于形容词，所以又称为形容性从句，一般紧跟在它所修饰的先行词后面。
高一定语从句讲解
高一定语从句讲解高一定语从句讲解定语从句是高中英语语法的重点，以下是店铺分享的高一定语从句知识点讲解，一起来阅读吧！一、定语从句的结构：在复合句中，修饰某个名词或代词的句子（做这个名词或代词的定语）叫定语从句，定语从句一般放在被修饰的名词或代词后面，被修饰的名词或代词叫做定语从句的先行词，它与定语从句之间要有一个词连接，这个词指代先行词的内容叫做关系词（关系代词或关系副词：that, which, who, whose, when, where, why）。
先行词在定语从句中充当主语，宾语，时间，地点，原因状语。
结构：先行词+关系词+定语从句。
1. There she saw a wall of water that was quickly advancing towards her.2. In Japan, someone who sees another person making the gesture will think it means money.3. A theme park is a collection of rides, exhibitions or other attractions that are based on a common theme.4. The park has a conservation center that helps protect marine animals and their habitats in the rivers and coastal waters of Asia.5. Visitors can go on exciting rides where they can feel what it is like to do the things they have seen their heroes do in the movie.6. Oprah Winfrey is a black woman whose rise to fame is an inspiring story.二、限定性定语从句1. that即可代表事物也可代表人，which代表事物；它们在从句中作主语或宾语，that在从句中作宾语时常可省略关系词，which在从句中作宾语则不能省略。
高一英语(牛津译林版)定语从句知识讲解
定语从句一、基本概念1．定语从句：在一个主从复合句中修饰某一个名词、代词或修饰整个主句的从句叫定语从句。
换句话说，定语从句就是用来作定语的句子。
2．先行词：被定语从句修饰的名词或代词叫先行词。
先行词前一般用the ，但在指“一个”概念时可用a , an 。
3．关系代词/ 关系副词：连接先行词和定语从句的词叫关系词，根据其在从句中作用分为关系代词或关系副词。
若先行词在从句中作主语、宾语和定语等，应用关系代词引导定语从句；若先行词在从句中作时间状语、地点状语和原因状语等，应用关系副词引导定语从句。
4．定语从句的位置：一般紧跟在先行词后面。
但有时因句子结构的需要，定语从句和先行词被某些成分隔开。
5．引导定语从句的关系词分为二类：关系代词：that, which ,who, whom ,whose , as 关系副词：when, where, why二、基本用法2．使用关系代词时应注意的几个问题：a. 在以下几种情况下只使用that不用which。
1.先行词是不定代词时，如: all, anything, everything, nothing, something, little, few, much。
1.I told him all (that) I know.2.He gave her everything (that) he had.2.先行词被all, every, any, the very, the only, the just等修饰时。
1.I have read all the books (that) you gave me.2.You can take any book (that) you like.3.先行词被序数词和形容词的最高级修饰时。
1. This is the best book (that) I have ever read.2. The second place (that) I want to visit is Shanghai.4.先行词既有人又有物时。
高一定语从句详解
定语从句在复合句中，修饰某一名词、代词或者整个主句的从句叫做定语从句。
它的作用相当于形容词。
被修饰从句修饰的名词或者代词叫先行词。
定语从句通常出现在先行词之后，由关系词（关系代词或关系副词）引出。
关系代词或者关系副词即联系定语从句和它的先行词，同时又充当定语从句中的一个句子成分，如：主语、宾语、介词的宾语、定语、状语等。
关系代词有：who, whom, whose, that, which。
关系副词有：when, where, why。
一．关系代词的用法关系代词所代替的先行词是人或物的名词或代词，并在句中充当主语、宾语、定语等成分。
关系代词在定语从句中作主语时，从句谓语动词的人称和数要和先行词保持一致。
1、who指人，是主格，在定语从句中做主语，不能省略，可用that代替。
He is the man who/that wants to see you。
他就是想见你的人。
2、whom指人，是宾格，在定语从句中作宾语。
在口语和非正式文体中可用who,that 代替，也可以省略。
He is the man（whom/who/ that) I saw yesterday. 他就是我昨天见的那个人。
3、Whose 多指人，也指物。
whose是所有格，在定语从句中用作定语,。
若指物，它还可以同of which互换, 例如：They rushed over to help the man whose car had broken down.那人车坏了，大家都跑过去帮忙。
Please pass me the book whose (of which) cover is green. 请递给我那本绿皮的书。
She mentioned a book whose author（=the author of which) is my friend from whose works much may be learned.她提到一本书，作者是我朋友，从他的作品中可以学的很多。
高中英语定语从句详解
定语从句/2018版一，什么是定从？跟在名词或代词后面（位置），起修饰作用的句子（作用），译为“…的”。
二，定从两步走？1，找先行词，找从句（从引导词到句完或到第二个谓语动词前）。
2，把先行词代入从句，判断在从句中作什么成分，选择相应的引导词。
三，引导词有哪些？如何选引导词？引导词：关系代词：who, whom, which, that, whose, as关系副词：when, where, why1.先行词是sb, 在从句中作主语：who, that. / 在从句中作宾语：who,whom, that, 不填。
2.先行词是sth, 在从句中作主语：which, that. / 在从句中作宾语：which, that, 不填。
3.先行词是time, 在从句中作时间状语：用when 或介词+which. / 在从句中做主语或宾语，同2.4.先行词是place,在从句中作地点状语，用where 或介词+which. / 在从句中做主语或宾语，同2.5.先行词是reason, 在从句中作原因状语，用why 或 for which. / 在从句中做主语或宾语，同2.6.先行词和引导词后的名词构成所有格时：用whose.（可指人和物）7.As的用法：用于几个特殊句式,表“正如”：as we all know, as you cansee, as you can imagine, as we planned,等等。
8.先行词是way有三种引导方式：way in which/that/不填…9.Such…as…定从句型：（如此…正如…）四，限制性和非限制性定从有什么区别？1.非限定性定从：引导词前有逗号，限定性定从没有逗号。
2.非限定性定从（有逗号）：不能用that 引导。
3.非限定性定从：引导词可指代先行词，也可指整个主句（翻译成“这…”）；限定性定从：引导词只能指代先行词。
五，只能用which/who或只能用that的情况：1.用that不用which/whoa.不定代（当先行词是all, much, little, few, something, anything,everything, nothing, everything等不定代词或被不定代词修饰的时候）b.被修饰（当先行词被the first, the greatest, the only, the very修饰时）c.含人&物（当先行词既含人，又含物的时候）d.作表语（当先行词在从句中作表语时）e.Who/which开头2.用which/who不用thata.有逗号，没that（非限）b.有介词，没that（介词+which / who）28.Mary likes music that is quiet and gentle.29.The coat that I put on the desk is blue.30.The building which stands near the train station is a supermarket.28. The film which we saw last night was wonderful.29. The girl who often helps me with my English is from England.30.He is the famous teacher whom Li Ming is talking to.31.Do you remember the old man and the dogs that we met last week?引导词是关系副词：(when)1.I can well remember there was a time when a deep blue sky, the song of the birds, moonlight and flowers could never kept me spellbound.2.I can well remember the first day when I went to college.3.The days when people rode horses for travelling were gone.4.Do you know the day when your mother was born?5.The mid-term examinations will happen in November when the weather will be colder.6.I shall never forget the days when（on which）we worked on the farm.7.By the time when you arrived in London, we had stayed there for two weeks.(where)1.Baoji is the place where (in which) I was born.2.I love Xi’an where I work.3.Is this the reason why (for which) he refused our offer?4.I still remember the place where I met her for the first time.7.He got into a situation where it is hard to decide what is right and wrong.8.There is no such dictionary where/ in which you can find everything. (抽象地点名词：situation, point, career, activity等)9.Teaching is a kind of career where you can have fun with kids.10.It’s helpful to put children in a situation where they can see themselves differently.11.Those successful deaf dancers think dancing is an activity where sight matters more than hearing.(why)12.Can you tell me the reason why (for which) the car broke down.13.We don’t know the reason why he didn’t show up.（对比）14.This is the town which I wanted to visit most.15.This is the town where I was born.16.I will never forget the days when we shared all the ups and downs in life.17.I will never forget the days which I spent at college.18.I want to know the reason why you are so smart.19.I don’t believe the reason that you gave me yesterday.非限定性定从：20.The house, which was built last year, looks beautiful.21.He watched too much TV, which made his mom angry.22.People get nervous when they speak in public, which is understandable.23.Our class won the competition in the competition, which made us excited.介词+引导词24.I have many students to whom I am going to send postcards.25.She has two daughters, both of whom are doctors.只用that的情况：26.I have done all the work that he told me to do.27.I did nothing that might hurt you.28.Chatting was the only thing that interested her most.29.This is the best film that I’ve ever seen.30.I’ll never forget the first English song that I’ve learned.31.Who is the person that is standing at the gate?32.She took photographs of the things and people that she was interested in.用who/which不用that的情况：33.Football, which is a very interesting game, is played in many countries.34.I’m looking for a container in which I can put all the coins.定从与强调句型的区别：35.It is the island where they spent 10 years.（定从：去掉It is…where…后，句子不完整。
高一级英语定语从句讲解
高一级英语定语从句讲解一、定语从句1．定语从句三步：第一找出先行词；第二看先行词在定语从句中的语法功能（做主语、宾语或状语）；第三选择合适的关联词。
2．定语从句在选择关联词that 与which时，常常容易出错，所以应记住什么时候只能用that，什么时候只能用which.（1）．只能用that 的情况归纳4种：即先得词被序数词最高级修饰过；先行词为all 、everything、nothing等不定代词；先行词同时是人和物并列时；最后先行词分别被the only 、the very the same、the last 修饰。
请看下列四组例句，注意其先行词：①．The first thing that we should do is to work out a plan .②．I t almost seemed as if the good man were trying to teach us all that he knew at this lesson .③．Later my father and Mr. Crosset talked for about half an four of things and persons that they remembered in school.④．This is the very dictionary that I want to find .（2）．只用which is 情况有两种情况：一是非限制性定语从句，关联词要用which；二是做介词宾语时只能用which。
请看下列两组例句：I said nothing , which made him more angry .I have the book about which you are talking .三、在定语从句的非限制性定语中，which 和as 是容易混淆的。
在很多情况下两者兼可互换，但在下列情况中不可互换：1、通常As 可以放在整句的句首，而which，只能在逗号之后，as 本身含有“正如”，as 在定语从句中既可是主语也可做宾语As appear from her paper ,she has read widely in Romantic literature.She is remarkable, as I have told you .2、which 在做非限制性定语从句关联词时可以无明确先行词，指前句整个的意思，如：She has married again, which surprises us .四、在定语从句中，许多人往往分不清all that 和what, what 实际上只引导名词性从句，它相当于all that两个字，例如：All that I know is that he has made up his mind to heave the country for a new place.= what I know is that ……定语从句知识要点：一、限定性定语从句：注：先行词是time, minute, moment, next tim 很少用关系副词when,可用that 但通常省去。
2018年高中一年级英语定语从句讲解
定语从句讲解1．定语从句：复合句中修饰某一名词或代词的从句叫定语从句。
Recently I bought an ancient Chinese vase which was very reasonable.Those who work hard will make progress.2．先行词：被定语从句修饰的词叫先行词。
3．关系词：引导定语从句的词叫关系词。
1）关系词有关系代词和关系副词。
关系代词有that, which, who, whom, whose, as等；关系副词有when, where, why等。
2）关系词通常有下列三个作用：A、引导定语从句；B、代替先行词；C、在定语从句中担当一个成分。
例如：The man who is shaking hands with my father is a policeman. 该句,who is shaking hands with my father 是定语从句，修饰先行词the man，“who”是引导定语从句的关系词，代替先行词the man，在定语从句中作主语。
（二）关系代词引导的定语从句1．who 指人，在定语从句中作主语、宾语。
The boys who are playing football are from Class One.Yesterday I helped an old man who had lost his way. 昨天我帮助了一位迷路的老人。
2．whom 指人，在定语从句中做宾语，常可省略。
The professor ( whom ) you are waiting for has come. 你正在等的教授已经来了。
The girl ( whom ) the teacher often praises is our monitor. 注意：关系代词whom 在口语或非正式文体中常可用who 来代替，也可省略。
高一定语从句讲解
高一定语从句讲解（一）、功能：相当于形容词，修饰名词或代词，在句中作定语一：先行词：被定语从句所修饰的词二：关系代词：用来连接定语从句，并在从句中代表先行词的代词。
先行词是物：which that；先行词是人：who whom that在从句中充当的成分：主语、宾语（1）先找关系词，看先行词指的是什么。
（2）看关系词在从句中所充当的成分。
They had a radio. It could send out messages.They had a radio which/ that could send out message. (主语)注意：1.）定语从句一般直接跟在先行词的后面：The man who lives next door sells vegetables. The man sells vegetables who lives next door. ( × )2．）关系代词在从句中作宾语时可以省略：e.g.. The young man ( whom ) you saw was our manager. There is something ( that ) we must keep in mind.（二）whose 的用法：关系代词与其后的名词构成所有格，它既可以修饰指人的先行词，也可以修饰指物的先行词。
e.g. 1. The girl is my daughter. Her work got the first prize.The girl whose work got the first prize is my daughter.2. The book is not mine. The cover of it is red.→The book whose cover is red is not mine限制性定语从句与非限制性定语从句1、限制性定语从句：从句与主句关系密切，去掉从句，主句意义不完整，甚至不合逻辑。
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定语从句讲解1．定语从句：复合句中修饰某一名词或代词的从句叫定语从句。
Recently I bought an ancient Chinese vase which was very reasonable.Those who work hard will make progress.2．先行词：被定语从句修饰的词叫先行词。
3．关系词：引导定语从句的词叫关系词。
1）关系词有关系代词和关系副词。
关系代词有that, which, who, whom, whose, as等；关系副词有when, where, why等。
2）关系词通常有下列三个作用：A、引导定语从句；B、代替先行词；C、在定语从句中担当一个成分。
例如： The man who is shaking hands with my father is a policeman. 该句,who is shaking hands with my father 是定语从句，修饰先行词the man，“who”是引导定语从句的关系词，代替先行词the man，在定语从句中作主语。
（二）关系代词引导的定语从句1．who 指人，在定语从句中作主语、宾语。
The boys who are playing football are from Class One.Yesterday I helped an old man who had lost his way. 昨天我帮助了一位迷路的老人。
2．whom 指人，在定语从句中做宾语，常可省略。
The professor ( whom ) you are waiting for has come. 你正在等的教授已经来了。
The girl ( whom ) the teacher often praises is our monitor. 注意：关系代词whom 在口语或非正式文体中常可用who 来代替，也可省略。
但直接介词后只用whom,不可省略。
The man ( whom / who )you met just now is my old friend.The man to whom you talked just now is my old friend.（whom不可省略）3．which 指物，在定语从句中做主语或宾语，做宾语时常可省略。
或在非限制定语从句中代替整个主句。
Football is a game which is liked by most boys.This is the pen ( which ) he bought yesterday.He failed the exam again ,which made his father angry.4．that 指人时，相当于who 或whom；指物时，相当于which.。
在定语从句中作主语或宾语，作宾语时常可省略。
The number of people that / who come to visit this city each year reaches one million.Where is the man (that / whom) I saw this morning? 我今天早上看到的那个人在哪儿？Yesterday I received a letter that / which came from Australia.5．whose 通常指人，也可指物，在定语从句中做定语。
I visited a scientist whose name is known all over the country. 我拜访了一个全国知名的科学家。
I once lived in the house whose roof has fallen in. 我曾经住在那幢屋顶已经倒塌了的房子里。
注意：指物时，常用下列结构来代替：We live in a house,__________ windows face the sea.We live in a house,___________ the windows face the sea.We live in a house, the windows__________ face the seaWe live in a beautiful house, and the windows _________ face the seaDo you like the book whose cover is yellow?=_____________________=_________________（三）“介词+关系代词”引导的定语从句关系代词在定语从句中作介词宾语时，从句常常由“介词+关系代词”引出。
The school (which / that) he once studied in is very famous.=The school in which he once studied is very famous. 他曾经就读过的学校很出名。
This is the boy (whom / who / that) I played tennis with yesterday.=This is the boy with whom I played tennis yesterday. 这是我昨天跟他打台球的男孩。
The manager whose company I work in pays much attention to improving our working conditions.=The manager in whose company I work pays much attention to improving our working conditions.注意：１．含有介词的短语动词一般不拆开，介词仍放在短语动词的后面。
如：look for, look after, take care of 等。
This is the watch (which / that) I am looking for. (正) 这是我正在找的手表。
This is the watch for which I am looking . (误)The babies (whom / who / that) the nurse is looking after are very healthy. (正)The babies after whom the nurse is looking are very healthy. （误）２．若介词放在关系代词前，关系代词指人时只可用whom，不可用who, that；关系代词指物时只可用which，不可用that。
关系代词是所有格时用whose。
The man with whom you talked just now is my neighbour. (正)The man with that / who you talked just now is my neighbour. (误)The plane in which we flew to Canada was really comfortable. (正)The plane in that we flew to Canada was really comfortable. (误)３．“介词+关系代词”前还可有some, any, none, all, both, neither, many, most, each, few等代词或者数词。
如：He loves his parents deeply, both of whom =( …)are very kind to him.In the basket there are quite many apples, some of which=（…） have gone bad.Up to now, he has written ten stories, three of which are about country life.（四）关系副词引导的定语从句1． when 指时间，在定语从句中作时间状语。
I still remember the day when=(…) I first came to this school.The time when we got together finally arrived. 我们团聚的时刻终于到了。
2． where 指地点，在定语从句中作地点状语。
Shanghai is the city where I was born. 上海是我出生的城市。
The house where=(…) I lived ten years ago has been pulled down.I visited the farm where=(…) a lot of cows were raised .3． why 指原因，在定语从句中作原因状语。
Please tell me the reason why=(…) you missed the plane. 请告诉我你误机的原因。
I don’t know the reason why he looks unhappy today. 我不知道他今天为什么看上去不愉快。
注意：关系副词引导的定语从句经常可以用“介词+关系代词”引导的定语从句来表示。
如：Great changes are taking place in the city where / in which they live.The reason why / for which he refused the invitation is quite clear.（五）限制性定语从句和非限制性定语从句限制性定语从句形式上：不用逗号“，”与主句隔开。
意义上：是先行词不可缺少的定语，如删除，主句则失去意义或意思表达不完整。
译法上：译成先行词的定语：“．．．的”关系词的使用上：A．作宾语时可省略 B．可用that C．可用who 代替whom非限制性定语从句形式上：用逗号“，”与主句隔开。
意义上：只是对先行词的补充说明，如删除，主句仍能表达完整的意思。
译法上：通常译成主句的并列句。
关系词的使用上：A．不可省略 B．不用that C．不可用who 代替whom限制性定语从句举例：The teacher told me that Tom was the person (that/who/whom)I could depend on.China is a country which/that has a long history. 中国是一个历史悠久的国家。