(完整版)定语从句归纳
(完整版)职场沟通非限定性定语从句语法归纳
(完整版)职场沟通非限定性定语从句语法归纳一、非限定性定语从句简介非限定性定语从句是一种用来修饰名词或代词的从句，在句法上对主句不是必需的成分。
它通常用来进一步说明、解释或补充名词或代词所表示的内容。
二、非限定性定语从句的构成1. 由关系代词引导：- 关系代词：who，whom，whose，which，that。
- 示例：The manager, who is always considerate and fair, leads by example.2. 由关系副词引导：- 关系副词：when，where，why。
- 示例：She shared a story about her previous job, where she encountered many challenges.三、非限定性定语从句的特点1. 位置灵活：非限定性定语从句可以放在句首、句中或句末。
2. 语调分割：非限定性定语从句的前后通常用逗号分隔。
3. 不限制选项：非限定性定语从句未限制范围，让人更加自由地选择信息。
四、非限定性定语从句的用法非限定性定语从句常用于以下情况：1. 添加额外信息：用来提供额外说明或描述。
2. 强调重要信息：用来强调句子中的某个信息。
3. 插入附加信息：用来插入一些补充信息，不影响主句的整体意思。
五、常见错误1. 非限定性定语从句前后未使用逗号分隔。
2. 文法错误：错误的使用关系代词或关系副词，造成句子结构不通顺。
3. 可能引起歧义：使用非限定性定语从句时，需要确保明确的上下文，避免引起歧义。
六、总结非限定性定语从句在职场沟通中具有重要作用。
正确掌握非限定性定语从句的语法和用法，能够使表达更加准确、简洁、清晰。
在使用过程中，应确保使用逗号分隔、正确选择关系代词或关系副词，并避免引起歧义。
以上是职场沟通非限定性定语从句语法的归纳，希望对您有所帮助。
（完整版）定语从句讲解总结
（完整版）定语从句讲解总结定语从句讲解⼀．定语从句1.注意英汉差异：汉语的定语⽆论多长都放在被修饰词的前⾯，⽽英语中的定语则不然，是⼀个词时，放在被修饰词的前⾯，如：①.a beautiful girl ②.a lovely boy是两个以上的词组、短语或从句则放在被修饰词的后⾯，如：③.She is the girl in red. 她就是穿红⾐的⼥孩。
④.The lady carried a bag full of money. 那位⼥⼠背了个装满钱的包。
⑤.He is the man who you are looking for. 她就是你在找的⼈。
2.分清主句与从句，看究竟哪个句⼦缺少成分。
如上⾯第5：主句：He is the man从句：who you are looking for在从句中，looking for 的宾语是the man.因此选⽤关系代词 who(whom)放置于句⾸，便是定语从句。
3.从句中做宾语的关系代词可以省略，故第5题可以写成：He is the man you are looking for.⼆．定语从句（从句部分）1、功能：相当于形容词，修饰名词或代词，在句中作定语2、位置：定语从句置于被修饰词之后Those who are willing to attend the party, sign here please.3、先⾏词：被定语从句修饰的词称为先⾏词（1）先⾏词⼀般是名词和不定代词，如:some-, any-, every-和no与-boy, -thing的合成词；或all、none、any、some、that、those等代词。
数词也可以作先⾏词，⼈称代词也同样可作先⾏词。
（2）先⾏词与关系词是等量关系。
必须注意两点：①先⾏词在从句中作主语时，从句谓语动词的数由先⾏词⽽定。
This is the place which is worth visiting.②关系词在从句句⼦中充当了成分，其意思就是先⾏词的意义，所以在从句中不能重复其意。
定语从句用法归纳
定语从句用法归纳一．何谓定语？所谓定语，就是对名词或代词起修饰、说明、限制作用的成分。
英语中单个单词、短语、分词结构，以及句子都可以作定语。
eg:1、She is a beautiful girl.(单词)2、There are only 200computers connected to the Internet.(过去分词短语)3、There is a man lying outside the door. (现在分词短语)4、She is a girl whom I love.(句子)注意：单个词作定语放在所修饰词的前面，短语或者句子作定语放在所修饰词的后面。
二. 何谓定语从句?用一个句子去修饰主句某一名词时，该句子就是定语从句。
三．定语从句的相关术语：其中被修饰的词称作先行词，定语从句一般紧紧跟在在主句中先行词的后面。
定语从句通常由一个引导词引导，在定语从句中引导词被叫做关系词。
eg: He is the man who wants to see you .该句中He is the man是主句，who wants to see you为定语从句，the man为先行词。
who为引导词，定语从句修饰主句中的先行词the man。
四．关系词的分类关系词引导定语从句，主要分为两类:关系代词who, whom, whose, that ,which, as和关系副词when, where, why.五．定语从句的分类定语从句分为限制性定语从句和非限制性定语从句。
限制性定语从句所修饰的词代表一个或一类特定的人或事物，该种从句是不能去掉的，否则剩下的部分就没有了意义，不能说清楚问题。
eg: He is the man who wants to see you .该从句为限制性定语从句，把定语从句去掉只剩下He is the man,没有任何意义。
后面的定语从句是修饰限制前面的先行词的，使其具有一定的意义，故不能去掉。
初中定语从句完整版(共32张)_2
相当于“介词+关系代词（which）
这是我两年前住的房子。
w'hen
When 在定语从句中作时间状语,
I’ll never forget the day
when
I joined the league.
2.This is the dictionary _____Mum gave me for my birthday.A.which B.what C.whose D.whom
3.This is the question_____we are talking about now.A.that B.who C.where D.when
She is a girl. The girl has long hair.
who
She is a girl who has long hair.
定语从句
她是一个女孩,
这个女孩有着长长的头发。
她是一个有着长头发的女孩
主句
She was not on the train. The train arrived just now.
which
my parents gave me yesterday.
在从句中作宾语
被修饰的名词: 物
which
物
主或宾
这是我父母昨天给我的书。
关系词
1.This is the book is newly published.
先行词
在从句中作主语
关系词
被修饰的名词: 人
I’ve read all the books that are not mine.
He has anything that you want.
定语从句(完整版)
5.当先行词同时包括人或物时。 eg. We often talk about the people and the things that we are interested in. 我们常常谈论我们感兴趣的人或事。 6.当主句是who或which时。 eg. Who is the girl that has black long hair? eg .Which is the pen that you bought?
I know the girl. 分解 The girl’s mother is a teacher.
作定语
that 可以作定语从句的主语和宾语.
注意: 关系代词作动词宾语时可
省略. The woman (whom/ that) they wanted to visit is a teacher.
The man who is speaking at the meeting is a farmer.
Mary is a girl. Mary has long hair.
合并为一个句子
Mary is a girl who has long hair.
Mary is a girl who has long hair.
• 关系副词when, where和关系代词that, which的区分。
定语从句 知识总结归纳
定语从句知识总结归纳（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。
如: 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. （二）定语从句分为限定性定语从句和非限定性定语从句：限定性定语从句：从句对先行词进行必要的描述或说明，缺少它，则句义显得不完整，从句与先行词紧密相连。
非限定性定语从句：对先行词进行补充说明，解释，它与先行词之间有逗号隔开。
1. Before she could move, she heard a loud noise, which grew to a terrible roar.（三）关系词前面可以根据定语从句的内容加上一些介词，这些关系词在介词后面常用which 或whom.1. There was a man with whom I would have to work together and finally the manager of the company.2. Many people who saw the film were afraid to swim in the sea when they remembered the scenes in which people were eaten by the shark.知识重点与难点（一）当先行词有最高级，序数词修饰，是不定代词，或是all, no, only等形式时，关系代词一般用that，而不能用which。
定语从句(关系副词whythat)知识点综合讲解及其习题专练(附答案)汇总(完整版)
定语从句（关系副词why/that）知识点综合讲解及其习题专练（附答案）汇总（完整版）一.定语从句（关系副词）知识点：（一）定义：1.在复合句中，修饰名词或代词的从句；2.被修饰的名词或代词叫做先行词；3.引导定语从句的词叫关系词，关系词分为关系代词和关系副词；4.定语从句相当于形容词的用法。
（二）关系副词：1.作用：引导定语从句，指代先行词并且在从句中作成分，关系副词只能作状语。
2.分类：(1) when，在定语从句中作时间状语；(2) where，在定语从句中作地点状语；(3) why，在定语从句中作原因状语；(4) that，在定语从句中可作时间，地点，原因或方式状语。
3.关系副词可以转换为相应的“介词+ which”结构，介词来源于先行词，固定搭配或是句意理解。
（三）why引导的定语从句：1. why引导的定语从句修饰表示原因（reason）的先行词，并在从句中作原因状语。
2.原因介词：for(因为)。
3.关系副词why可以换为原因介词“for + which”的结构。
e.g. I didn’t get a pay rise, but this wasn’t the reason why (=for which) I left.The reason why (for which) he was late was that he missed his train.（四）that引导的定语从句：that作关系副词常代替引导定语从句的关系副词when，where和why，而且往往可以省略。
e.g. We’ll find some good place (that) we’ll have a picnic.He didn’t tell me the reason (that) he was so upset.That was the day (that) he wrote the report.（五）注意：当先行词是表示方式的the way时，定语从句通常不用how来引导，应该用that或in which，或将它们全部省略。
(完整版)英语语法之定语从句
定语从句定语从句的两个重要见解：先行词和关系词：先行词：被定语从句所修饰的对象称为先行词。
关系词：重复指代先行词，起连结主句和从句的作用，并且在定语从句中充任必定成分的连结词称为关系词。
关系词有两个作用：1.代词的作用：重复指代先行词并且在定语从句中充任必定成分，比方 I don’t like people who never keep their word. 中的 who 指代 people 并且作从句的主语。
2.连结作用：即连结主句和从句，如上句 who 起着连结主句 I don’tlike people 和从句 who never keep their word 的作用关系词在定语从句充任的成分在上一节中，在谈到关系词的“代词作用”时，提到它“重复指代先行词并且在定语从句中充任必定的成分” 。
所以接下来的解析思路是，以关系词为出发点，从两个角度来谈定语从句：一是关系词在从句中所能充任的各样不同样样成分；二是关系词与先行词的对应关系，即不同样样的先行词要由不同样样的关系词来指代。
关系词用作从句的主语1.I like guys and they have a good sense of humor.↓2.I like guys who have a good sense of humor.点睛：这里的关系词 who 代替 and they，来指引定语从句 who have a good sense of humor,修饰名词 guys。
这个 guys 就是先行词。
翻译：我喜爱有风趣感的男生。
3.Anger is a thief who steals away the nice moments.翻译：生气就忧如一个窃贼，偷取了我们的幸福光阴。
4.He who is not handsome at twenty, nor strong at thirty, nor rich at forty,nor wise at fifty, will never be handsome, rich or wise.翻译：一个人若在 20 岁时不俊秀， 30 岁不健康， 40 岁不丰饶， 50 岁时不理智，那么他将永久不会拥有这些。
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(完整版)定语从句归纳-CAL-FENGHAI-(2020YEAR-YICAI)_JINGBIAN定语从句（the attributive clause）一．什么叫定语从句？一个句子作定语就叫定语从句。
二．定语从句的结构及种类1.结构：关系词+主语+谓语+其它2.种类：限制性定语从句和非限制性定语从句三．关系词的分类及关系词1.关系代词：who，whom, whose, that ,which, as2.关系副词：when，where，why四．关系词的功用1.起连接作用，引导定语从句2.在定语从句中作一个成分——主语，宾语，状语，定语，表语。
五．什么是先行词？被定语从句所修饰的词是先行词。
六．关系词的用法1.who当先行词是指人得名词或代词，而且关系词在句中作主语时，选who。
The boy who is standing over there is Tom.He who doesn’t reach the Great Wall is not a true man.2.whom当先行词是指人得名词，而且关系词在句中作主语时，选whom.This is our English teacher whom everybody likes.3.whose①当先行词是指人的名词，而且关系词在句中作定语时，选whose.This is my deskmate whose father works in a factory.②当先行词是指物的名词，而且关系在句中作定语时，选whose.We study in a classroom whose windows face to the south.4.that①当先行词是指物的名词，关系词在句中作主语时，选that.This is a machine that can walk.②当先行词是指物的名词，关系词在句中作宾语时，选that. 另外，that可以省略。
I like the present (that) my father sent me.③当先行词是指人的名词，关系词也可选用that=whoThe boy that/who is playing football on the play ground is my brother.5.which当先行词是指物的名词时，关系词也可选用which，它在句中作主语或宾语，which=that6.下列情况下，关系词只能选用that①当先行词为不定代词 something, anything, nothing, everything时Is there anything that I can do for you?②当先行词为不定代词all时Mr. Li does all that he can to do his work well.③当先行词被all, some, any修饰时These are all the things that I have done today.④当先行词被the only, the very 修饰时This is the only computer that he often turns to for help.⑤当先行词被序数词，形容词最高级修饰时This is the cleaning room that you can see here.⑥ time 作先行词，前面有序数词或last修饰时This is the last time that I’ll give you pocket money.⑦尽管先行词指人，但关系词在句中作表语时。
He is no longer the child that he used to be 20 years ago⑧以 who开头的特殊疑问句，尽管先行词指人。
Who is the person that is sitting on the ground⑨当先行词包括人和物时。
7. 下列情况下，关系词只能选which①在非限制性定语从句中。
This is my favorite pen, which I bought yesterday.②先行词不是一个词，而是前面整个句子的概念时The boy is very polite, which makes his parents happy.③当先行词指物，用“介词+which”This is the pen with which I often write.8. asAs 引导定语从句时，有四种情况。
As在句中作主语，宾语。
① as 单独引导定语从句。
As we all know (=As is known to us all), Yao Ming is a famous basketball player.② the same …as…与…一样I have the same idea as you.③ such… as…和…一样Don’t read such a book as you can’t understand.④ as…as…和…一样In this library, you can borrow as many books as you can.9. where①当先行词是指地点的名词，而且关系副词在句中作状语时，选where，where=介词+whichThis is the classroom where we study.②尽管先行词是指地点的名词，但关系词在句中作主语，宾语时，只能选that/which.This is the factory that/which makes paperThis is the factory(that/which) we visited yesterday.③尽管先行词是指地点的名词，关系词在句中作主语，宾语，但非限制性定语从句只能用whichThis is the school, which he visited.④ the one 是代词，代替前面的名词，其后的that/which 往往省略。
Is this factory the one you visited?⑤当situation, job, mark, race, point 等模糊概念的名词，关系词在句中作状语时，选whereYou’d better make a mark where you have any questions.⑥尽管先行词是指地点的名词，关系词在句中作状语，但定语从句末有介词时，选which。
This is the lab which we do experiments in.10.when①当先行词是指时间的名词，而且关系副词在句中作状语时，选when，when=介词+whichWe will never forget the days when we stayed with Mr. Smith.②尽管先行词是指时间的名词，但关系词在句中作主语，宾语时，选that 或which。
Monday is the day which/that comes before Tuesday.We will never forget the days (that/which) we spent with him.③尽管先行词是指时间的名词，关系词在句中作主语，宾语，但非限制性定语从句只能选which。
Wednesday is the day, which comes before Thursday.④ one 作替代词，代替前面表示时间的名词，其后的that/which往往省略。
That was an exciting moment, one I will remember forever.⑤ time作先行词，前面有序数词或last时，只能选that。
Is this the third time that you have been late for school this week?11.why①当先行词是指表示原因的名词reason时，如果关系副词作状语，选why，why=for which.This is the reason why I didn’t attend the meeting yesterday.②当先行词是表示原因的名词reason时，如果关系副词在句中作宾语，选that/which,也可省略。
My parents didn’t believe the reason (that/ which) I give him.七．介词+which/whom1.介词+which/whom①介词的选择根据下面四种情况a.根据定语从句中的谓语动词Who is the person with whom you shook hands just now?b.根据定语从句中的形容词In learning English, he had two things about which he was not sure.c.根据定语从句所修饰的先行词This is the bike by which I go to school.d.根据句意。
This is the train on which he works.②如果关系词指人，选whom，如果关系词指物，选which。
2.不定代词+of+which/whom常用的不定代词有：both, neither, either(两者之一)，all, none, many, most, some, anyMr. Li has two sons, both of whom are college students.There are 10.000 books in this library, most of which are interesting.3.数词，分词，百分数+of+which/whomThere are 50 students in our class, two thirds of whom are girls.4.the+名词+of+which=whose+名词He has just bought a magazine, the cover of which (=whose cover) is missing.5.介词+whose+名词This is our school teaching building, on whose top there is a red flag.八．非限制性定语从句如果主语和定语从句之间有个逗号，它就是非限制性定语从句。
引导非限制性的定语从句的关系词有：which，who, when, where, why, whom, whose.九．分隔性的定语从句有时定语从句和先行词之间被其他词隔开，把这种从句叫分隔性的定语从句。