定语从句总结
定语从句总结
定语从句总结
定语从句是由关系代词或关系副词引导的修饰性从句，用于对先行词
或主句中的名词或代词进行进一步说明或限制。
以下是对定语从句的精辟
总结：
1. 关系代词引导定语从句，包括：who/whom（人），which（物），that（人或物），whose（表示所属关系）。
关系代词在从句中充当主语、宾语或定语。
2. 关系副词引导定语从句，包括：where（地点），when（时间），why（原因），how（方式），等等。
关系副词在从句中充当状语。
3.定语从句可以放在被修饰名词的前面或后面，但关系代词的选择要
根据从句在整个句子中的成分来确定。
同时，从句与先行词之间要有一定
的语义上的关联。
4.定语从句的谓语动词通常与关系代词或关系副词前面的先行词一致，并且从句的时态和语气要与主句保持一致。
5.定语从句可以进一步修饰名词或代词，使句子更具体、详细或限制性。
6.定语从句可以通过省略关系代词或谓语动词的形式来简化句子，但
被省略的部分仍然可以从整个上下文中推测出来。
7.定语从句的位置灵活，可以出现在句首、句中或句尾，但要注意从
句的语序和标点符号的使用。
总之，定语从句在英语中起到了丰富语言表达和精确交流的作用，掌
握好定语从句的用法可以帮助我们提高语言表达的准确性和表达能力。
定语从句归纳总结
定语从句一．几个基本概念1.定语从句的定义：用作定语的从句叫定语从句。
2.先行词：被定语从句所修饰的名词或代词。
3.关系词：引导定语从句的词（包括关系代词和关系副词）。
﹙1﹚关系代词：that/who/whom/which/as/whose﹙2﹚关系副词：when/where/why4.关系词的功能：﹙1﹚连接先行词和定语从句。
﹙2﹚在定语从句中充当一定的成分（关系代词充当主语、宾语或表语，关系副词充当状语）。
5.定语从句的类型：(限定性定语从句和非限定性定语从句)1.在形式上非限定性定语从句与主句有逗号隔开。
He always makes fun of me, which upsets me.2.非限定性定语从句的作用：它只是补充说明先行词的情况，翻译时可译成两个句子。
The engineer, whose leg was badly hurt, was quickly sent to hospital.（那位工程师被很快送往医院，其腿部受了重伤）The engineer whose leg was badly hurt was quickly sent to hospital.（那位腿部受了重伤的工程师被很快送往医院）二、关系代词1.who/that指人，作定语从句的主语，不能省略。
Do you know the gentleman who/that is sitting there?2.whom/who/that指人是宾格，作定语从句的宾语（动宾或介宾）。
①当作动宾（动词后接宾语）时，关系代词可省略。
Do you know the gentleman (whom/who/that) we met just now?②当作介宾（介词后接宾语）时：介词不提前时，关系代词可省略；介词提前时，关系代词不可省The man (whom/who/that) I spoke with is my teacher.The man with whom I spoke is my teacher.※注：固定的动词短语（动词+介词）如look for, take care of等不能把动词与介词拆开，既介词不能提至引导词前。
定语从句总结
定语从句定语从句是由关系代词和关系副词引导的从句，其作用是作定语修饰主句的某个成分，定语从句分为限定性和非限定性从句两种。
一．词引导的定语从句1. 关系代词用来指代先行词是人或物的名词或代词(1) 如果先行词是all, much, anything, something, nothing, everything, little, none等不定代词，关系代词一般只用that，不用which。
(2) 如果先等词被形容词最高级以及first, last, any, only, few, mush, no, some, very等词修饰，关系代词常用that,不用which, who，或whom。
(3) 非限制性定语从句中，不能用关系代词that,作宾语用的关系代词也不能省略。
(4) which还有一种特殊用法，它可以引导从句修饰前面的整个主句，代替主句所表示的整体概念或部分概念。
在这种从句中，which可以作主语，也可以作宾语或表语，多数情况下意思是与and this 相似，并可以指人。
(5) that可指人或物，在从句中作表语，（指人作主语时多用who）仅用于限制性定语从句中。
(6) which可作表语，既可指人，以可指物。
指人时，一般指从事某种职业或是有种特征．品性或才能的人。
Which 引导的定语从句可以限制性的，也可以是非限制性的。
(7) 如果作先作词的集体名词着眼于集体的整体，关系代词用which;若是指集体中的各个成员，则用who。
(8) 先行词有两个，一个指人，一个指物，关系代词应该用that。
(9) 如果先行词是anyone, anybody, everyone, everybody, someone, somebody,关系代词应该用who 或whom，不用which。
３．“介词＋关系代词“是一个普遍使用的结构(1) “介词＋关系代词“可以引导限制性定语从句，也可以引导非限制性定语从句。
定语从句语法总结
定语从句语法总结定语从句是修饰名词或代词的从句，在句中充当定语的作用。
它可以用来进一步描述、限定或补充名词或代词的含义。
定语从句通常由关系代词或关系副词引导。
以下是一些关于定语从句的语法总结：1.关系代词：（1）主格：who，which，that- Who用于指人，作主语时代替的人- The person who is standing over there is my brother.- Which用于指物，作主语时代替的事物- The book which is on the table is mine.- That用于指人或物，作主语时代替的人或事物，比who和which 更常用- The man that is talking to Mary is her boss.（2）宾格：whom，which，that- Whom用于指人，作宾语时代替的人- The person whom I met yesterday is my teacher.- Which用于指物，作宾语时代替的事物- The book which I bought yesterday is very interesting.- That用于指人或物，作宾语时代替的人或事物，比whom和which 更常用- The man that I saw in the park is my neighbor.（3）所有格：whose- Whose用于指人或物，表示所有关系- The woman whose husband is a doctor is my aunt.2. 关系副词：when，where，why- When用于指时间，修饰表示时间的名词- The day when we met was sunny and beautiful.- Where用于指地点，修饰表示地点的名词- The city where I was born is very beautiful.- Why用于指原因，修饰表示原因的名词- The reason why he came late is that he missed the bus.注意事项：-在非限定性定语从句中，关系代词或关系副词前面需加逗号或分号- 关系代词who，which，that在口语和非正式的书面语中，常可省略-在定语从句中，关系代词或关系副词在从句中可以充当主语、宾语、表语或定语，并且其人称、数要与先行词保持一致-定语从句的谓语动词通常与先行词保持一致，但也有例外情况，如当先行词表示所有者时，谓语动词要与关系代词的先行词保持一致。
最全英语定语从句总结
最全英语定语从句总结定语从句（Adjective Clause）是用来修饰名词或代词的从句。
下面总结了最全的英语定语从句的用法。
1.关系代词引导定语从句：- 关系代词：who, whom, whose, which, that-关系代词在定语从句中的用法：- who/whom/whose：修饰人- which/that：修饰事物、动物2.常用句型：- 主格定语从句：The person who is standing there is my friend.- 宾格定语从句：The woman whom I talked to is a doctor.- 物主定语从句：The book whose cover is red belongs to me.- 非限制性定语从句：My brother, who lives in London, came to visit me.3.关系代词的选择：- who/that：表示人，可做主语或宾语- whom/that：表示人，只能做宾语- which/that：表示事物或动物，做主语或宾语- whose：表示物或人，表示所有关系4.关系副词引导定语从句：- 关系副词：where, when, why-关系副词在定语从句中的用法：- where：表示地点- when：表示时间- why：表示原因5.非限制性定语从句：-非限制性定语从句用逗号与句子主体隔开，几乎与主句无关，可以省略-非限制性定语从句对句子的主要内容起补充或解释作用- 非限制性定语从句中常用关系代词who, which, that 或者关系副词when6.定语从句省略：- 在定语从句中，如果从句主语和主句的主语相同并且是人称代词，可以省略关系代词who/whom/which/that7.定语从句中的动词形式：-定语从句中的谓语动词根据先行词的人称和数的特点进行变化，但受关系代词引导的从句不存在时态变化总之，定语从句是修饰名词或代词的从句，可以由关系代词或关系副词引导。
定语从句相关知识点总结
定语从句相关知识点总结一、定语从句的概念。
1. 在复合句中，修饰某一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，定语从句一般放在先行词的后面。
- 例如：I like the book which/that is very interesting. 其中“book”是先行词，“which/that is very interesting”是定语从句，用来修饰“book”。
二、关系代词的用法。
1. that.- 既可以指人也可以指物，在从句中作主语或宾语。
- 当先行词是all, much, little, something, everything, anything, nothing, none等不定代词时，关系代词用that。
- 例如：All that can be done has been done.（先行词是“All”，关系代词“that”在从句中作主语）- 当先行词被序数词或形容词最高级修饰时，关系代词用that。
- 例如：This is the best film that I have ever seen.（先行词“film”被最高级“the best”修饰，关系代词“that”在从句中作宾语，可省略）- 当先行词被the only, the very, the same等修饰时，关系代词用that。
- 例如：This is the very book that I want.（先行词“book”被“the very”修饰，关系代词“that”在从句中作宾语）2. which.- 指物，在从句中作主语或宾语。
- 例如：The book which/that is on the desk is mine.（“which/that”在从句中作主语）；I like the book which/that you lent me.（“which/that”在从句中作宾语）- 在非限制性定语从句（从句与主句之间用逗号隔开）中，只能用which，不能用that。
定语从句语法知识点总结
定语从句语法知识点总结定语从句是用来修饰一个名词或代词的句子，常常用来给出进一步的描述或限定。
以下是一些定语从句的语法知识点总结：1. 引导词：定语从句通常由关系代词（that, which, who, whom, whose）或关系副词（where, when, why）引导。
2.关系代词的选用：- that: 可以引导限定性和非限定性定语从句；用于人和物；- which: 用于非限定性定语从句，用于物；- who/whom: 用于人，在从句中作主语时用who，作宾语时用whom；- whose: 用于人和物，表示所属关系。
3.关系副词的选用：- where: 用于地点，在从句中作地点状语；- when: 用于时间，在从句中作时间状语；- why: 用于原因，在从句中作原因状语。
4.限定性定语从句和非限定性定语从句：-限定性定语从句用来限定所修饰名词或代词的范围，不能省略，不用逗号与主句分开；-非限定性定语从句用来对前面的名词或代词进行补充说明，可以省略，用逗号与主句分开。
5.关系代词作宾语的省略：- 当关系代词在定语从句中作宾语时，可以省略：即省略关系代词that/which/who/whom，但要保留动词的宾语位置。
6.关系代词和关系副词在定语从句中的不同作用：-关系代词在定语从句中充当一个成分，可以作主语、宾语、表语等；-关系副词在定语从句中充当一个状语，只能作时间、地点或原因状语。
7.先行词和定语从句的一致性：-关系代词的单复数和人称应与其在定语从句中的先行词保持一致；- 关系代词whose引导的定语从句是表示所属关系的，后面的先行词是被关系代词修饰的名词。
需要注意的是，定语从句的位置可以是句首、句中或句尾，要根据具体情况进行调整。
(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。
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定语从句总结定语从句在句中相当于一个形容词，起定语的作用，修饰说明名词、代词或主语的全部内容。
通常在被修饰的词语（即先行词）之后，由“关系词”引导。
定语从句的三种功能：1.连接功能：连接从句，引导一个定语从句2.指代功能：指代先行词3.语法功能：在定语从句中充当句子成分(定语从句中的关系词分为关系代词和关系副词两种)that which who whom whose when where why注: 关系代词在句中充当主语、定语、宾语，因此定语从句中不能再出现关系代词所替代的名词或代词。
1.关系代词在从句中作主语时不能省略①A plane is a machine which / that can fly . (作主语)The dog which / that was lost has been found . (作主语)②The number of people who / that lost homes reached 250,000 .Here comes the girl who / that wants to see you .2.关系代词在句中作宾语时可省略①The noodles that / which I cooked were delicious .（作宾语）This is the book that / which I want to read .The letter that / which I received yesterday was from my father .②The girl who / that we saw yesterday is Mary .Mr Li is a man whom / who / that we should lear from .Do you know the man whom / who / that is talking to ?3.关系代词在从句中做定语①The novel whose cover was broken blongs to me .②Henery is the boy whose mother is our English teacher .I know the person whose company produces computers .This is the person whose story surprised everybody .4.关系代词在句中作表语时可省略（只能用that）She is not the girl that she was .定语从句中关系代词与关系副词的选择1.明确关系代词，关系副词在定语从句中的不同作用关系代词which , that , who在定语从句中作主语或在及物动词或介词后作宾语关系副词when , where, why在定语从句中作状语，即定语从句中不缺主语、宾语，只缺时间、地点或原因状语2.分析句子结构，明确句法成分关系词在从句中作宾语还是作状语，关键取决于从句中的谓语动词。
如果定语从句中谓语动词是及物动词，应观察其后有无宾语。
如果没宾语，则应考虑使用能充当宾语的关系代词which或that。
如果句子中有宾语，就考虑关系副词when或where等关系副词（when , where , why ）1.When的用法（在定语从句中做时间状语）I still remember the day when I first came to Beijing .We will never forget the happy time when we worked on the farm .He came at a time when (at which ) we needed help .2.where的用法（在定语从句中做地点状语）This is the house where we lived last year .The factory where his father works is in the west of the city .After living in Pairs for fifty years , he returned to the small town where he grew up as a child .3. why的用法（在定语从句中做原因状语）There are several reasons why we can’t do that .He could n’t give the teacher a good reason why he was late for school .Is this the reason why ( for which ) he refused our offer ?The reason why ( for which ) she was ill is that she had eaten bad meat .4. 比较I’ll never forget the days that / which I spent with my teacher .I’ll never forget the days when I worked with you .It is the house that / which was built two years ago .It is the house where / in which I was born .The reason which / that he gave was an excuse .The reason why he was late was the rain .Do you know the reason why he didn’t turn up ?只能用that的定语从句1. 先行词为不定代词all everying nothing anything little much none时或被这些词修饰时，关系代词只用thatAll that can be done has been done .2. 当先行词被形容词的最高级修饰时，只用thatThis is the most beautiful park that I have visited .The Titanic is the most dangerous film that I’ve ever seen .The best one that I’ll choose will be you .3. 当先行词被序数词the first , the second , the last等修饰时，只用thatThe first lesson that we have learned will never be easily forgotten .This is the last class that we will have this term .4.当先行词被the only , the very , the last修饰时，只用that( some any few much no very only )The only student that may be elected is in our class .I have no question that will be asked .There was little that interested him at the meeting .This is the very book that I am looking for .5.当先行词既指人又指物时We often talk about the persons and things that we remember .The characters and the animals that are in the picture are very native .The train ran over a boy and his dog that were just crossing the railroad .6.当主语是以who或which开头的疑问句时，为避免重复而用thatWho is the girl that is standing there ?Who is the boy that shook hands with you just now ？Which is the hotel that you stayed at last month ?7.当way做先行词时，关系代词可以有三种形式①that ②in which ③×I don’t like the way that / in which /×you speak to your mother like that .8.先行词在句中作表语Shanghai is no longer the city that it used to be .定语从句练习：1. This is the bag _____ my mother bought yesterday.A. thatB. whoC. whomD. this2. The man _____ lives next to us is my English teacher.A. whomB. whichC. whoD. /3. The girl _____ you saw in the street is Mary.A. thatB. whoseC. whichD. as4. Is this the factory _____ a lot of students visited yesterday?A. the oneB. whichC. whoD. whom6. The only language _____ is easy to learn is the mother tongue.A. whichB. thatC. /D. it7. The girl handed everything _____ she had picked up in the street to the police.A. whichB. in whichC. thatD. all9. Please show me the book _____ you bought yesterday.A. whichB. whomC. whoseD. this10. This is the best book _____ I have been looking for all this year.A. whoB. whomC. whichD. /11. This is the only article of these that _____ written by him.A. wasB. wereC. isD. are12. The man _____ was here just now is a doctor.A. whomB. whoC. /D. he13. The boy _____ has two lovely dogs.A. who live next doorB. which lives next doorC. whom lives next doorD. that lives next door14. Those _____ made no mistakes in today’s exercises please raise your hands.A. whichB. whomC. thatD. who15. The farm _____ we stayed last week is a lovely place for a holiday.A. whenB. whereC. thatD. at that16. He is the most careful boy _____ I know.A. whatB. whichC. asD. ./17. This is the school _____ Mr. Smith once taught.A. in thatB. whenC. whereD. there18. Have you visited the house _____ the famous scientist was born?A. whereB. in thatC. thatD. which19. The factory _____ Mr. Li used to work was closed last week.A. whenB. whereC. thatD. which20. Do you still remember the day _____ we first met?A. thatB. whenC. whatD. on that21. Octo ber 1,1949 is the day _____ we’ll never forget.A. whenB. thatC. whereD. in which22. October 1, 1949 was the day _____ the People’s Republic of China was founded.A. whichB. whenC. whereD. in which23. Is this the shop _____ sells children’s clothing?A. whichB. whereC. in whichD. what25. I still remember the sitting-room _____ my mother and I used to sit in the evening.A. whatB. whichC. thatD. where26. Have you seen the girl _____?A. that I toldB. I told you ofC. whom I toldD. I told of28. Finally the thief handed in everything _____ he had stolen to the police.A. whichB. thatC. whatD. whatever29. The lecture spoke of some writers and novels _____ were known to us all.A. whichB. thatC. whoD. what30. I can still remember the sitting room _____ my mother and I used to sit in the evening.A. whatB. whichC. thatD. where32. The only question _____ is to find our way home.A. that matteredB. that mattersC. which matteredD. matter34. The farmers used wood to build a house _____ grain can be stored.A. with whichB. whereC. in thatD. which1. -Do you know the man ______is talking with your father？-Yes，he’s our headmaster.A. heB. whoC. whichD. whom2. Is this the river _____I can swim？A. whichB. in whichC. thatD. the one3. This is the best hotel in the city _____I know.A. whereB. whichC. thatD. it4. Can you lend me the dictionary ______the other day？A. that you boughtB. you bought itC. that you bought itD. which you bought it5. Anyone ______with what I said may put up you hands.A. which agreesB. who agreeC. who agreesD. which agree6. My watch is not the only thing ______ is missing.A. thatB. itC. which who7. The man ______coat is black is waiting at the gateA. who’sB. whoseC. that of which.8. The girl ______ is reading under the tree _____my sister.A. which；isB. whom；wasC. who；isD. who；was9. I love places ______the people are really friendly.A. thatB. whichC. whereD. who10. The world ______ is made up of matter.A. in that we liveB. on which we liveC. where we live inD. we live inⅡ. 用适当的关系代词that，which，who，whom填空。