定语从句中where和which的区别
定语从句中ｗｈeｒe和which 的区别————————————————————————————————作者：————————————————————————————————日期:ﻩ定语从句中whｅre和which的区别1.This ｉs the ｆactｏrｙ_____＿___we visiｔed yestｅｒday．ﻪ２．Thiｓｉs thｅｓtabｌｅ______＿＿_＿Ｊesus Cｈirsｔwas bｏrn．1,which ﻪ2.ｗｈereﻪ分析：关键是看从句中的动词。
如果是及物动词(顾名思义，就是必须要接物做宾语的动词，或能用做被动的动词），则表明从句缺宾语，修饰人用wｈｏ/whom/that。
修饰物用thａt/w ｈich. 如动词是不及物（顾名思义就是不需要接物做宾语的或要接宾语时前面必须要加介词的，即用介宾的动词),则说明从句不缺宾语,可能是状语(或介宾）。
表地点用wｈeｒe.时间用when.ﻪ如题1:从句的动词是vｉsｉt，我们说参观某个地方说:viｓitｓｏmｅplace。
而不说viｓit in ｔhe plａｃe所以visit是及物动词。
所以缺宾语，修饰物故用which.ﻪ如题２,我们说出生于某地用beｂorｎin，如：i ｗａs ｂｏrn in bｅｉｊｉng而不说i waｓｂorｎbeijｉng.故说明boｒn后不直接跟宾语，应用介宾，或关系副词(ｗｈe ｒe/wｈeｎ）所以此处填in ｗhich 也是正确的。
所以在平时的练习中应注意动词的及物于不及物性1这是解决这类题的关键之一。
ﻪ扩展练习：1.Thesｅａｒｅthe daｙs__＿_ I sｐent wiｔｈｍy mom.(ｗhen）2.Ｔhｅse aｒe the tｉmｅs __＿__ I expｅrienced ．ﻪ(ｗhich）英语定语从句thａt ,wherｅ，wｈich的区别例如:(1)I ｌove plaｃeｓ＿__＿the ｐeoｐle ａreｒeallｙfｒidｅｎdyＡ.that B.wｈich C.ｗherｅD．whoﻪ(2)Thiｓiｓtｈｅplace＿＿__Ｉhave evｅr ｖｉsitedｔhere B.whｏmＣ.he D．whicｈﻪ(3)．This is the housｅ____I want tｏbｕyﻪA.Ｉn ｗhｉchB.ｔhat C．whaｔ D.thａt(4)ｔhis is thｅmｕseum ____ wｅvｉsiｔed last ｙearﻪA.ｗhｅreB. ｉn whｉｃhC.whiｃhD.iｎthaｔ1.Cﻪ2.Ｄ也可以是ｔhatﻪ３.B/Ｄ，也可以不填。
4．Cﻪwheｒe关系副词，在定语从句中作地点状语。
thaｔ和which是关系代词,在定语从句中作主语或宾语，作宾语时也可以省略。
第1题中，placeｓ是人们友好的地点，所以指代ｐlace的wherｅ在从句中作地点状语。
第2题中，tｈe plaｃｅ是vｉｓit的对象,谓语动词的对象是宾语。
所以指代tｈe placｅ应当是that/ｗhｉch,thａt/which也可以省略。
ﻪ第3题中,thｅhouse是bｕｙ的对象,所以指代the ｈouse的应当是that/ｗhｉch，that/whi ｃh也可以省略。
第４题的道理同第２题。
顺便说一下,1、如果把第2题的动词换成played ｂasｋetbａll, 或ｇrow up，等,那么先行词the pｌace就不是这些动词的对象了,而是这些动词所发生的地点，这时关系词就要用wh ｅrｅ了。
ﻪ2、关系副词可以换成“介词+关系代词”。
如第1题wheｒe可以换成in／at ｗhich。
定语从句中引导词where，ｗhat，whom,whosｅ,thａｔ，whｏ的用法I．限制性定语从句的特殊用法ﻪＩＩ. 非限制性定语从句III.同位语从句ＩＶ. 同位语从句和定语从句的区别ﻪﻪＩ. 限制性定语从句的特殊用法ﻪ1.way ＋定语从句ﻪﻪwａy 后面跟定语从句有三种形式。
ﻪ（1) way+ in whicｈ＋定语从句ﻪﻪ例如: ﻪSｈe waｓpleaｓed with tｈe ｗayｉｎｗhich he had acｃepｔed hｅr crｉticism. （2) waｙ+ that +定语从句ﻪ例如：ﻪThｅyｄidn’t dｏit iｎthe way that ｗe do now.ﻪﻪ(3)ｗay + 定语从句ﻪﻪ例如:ﻪﻪHe didn’t speaｋｔhe wａy I ｄo.ﻪ2.as 引导的定语从句ﻪﻪ（1)在由as引导的定语从句中所修饰的词(先行词)前面常有sucｈ或the same。
ﻪ例如: Suｃh ｐeｏpｌe ａs ｙｏu dｅscriｂｅａre ｒａrｅnowadays. ﻪＩhavｅthｅｓａｍｅtroubleａs yｏｕ(have). ﻪ(2）Aｓ在定语从句中可以作主语、宾语或表语。
ﻪ例如：ﻪﻪLet’s dｉscｕss onｌy sｕch questionｓａs concern everyone oｆus.(作主语)I nｅver heａrｄsuch storiｅｓaｓhe telｌs．(作宾语）ﻪI’vｅｎｅｖeｒseｅn suｃh aｃlｅver maｎａs hｅｉs.（作表语）(3)Aｓ有时引导非限制性定语从句，可在定语从句中作主语、宾语、表语,修饰主句,常解释为正如、如同。
ﻪ例如：Aｓｉs kｎowｎtoａll,the eａrth ｍovｅs ｒｏund the sun.(作主语)As was ｅxｐｅcted, hｅperformeｄthe ｔask ｗith success.(作主语) ﻪﻪＡｓhe pｒｅdicted,the winｄchanged.(作宾语)The ｍｅetｉng iｓveｒy ｉmpoｒtant, ａs iｎdeed it is.（作表语) ﻪﻪＩI. 非限制性定语从句ﻪ1.非限制性定语从句由wｈo，whom,ｗｈich 引导(不可用tｈaｔ),还可以由whoｓe, wh ｅｎ, ｗheｒe 等词引导。
非限制性定语从句要用逗号隔开,非限制性定语从句可以删去，整个句子的意思还是完整的,而限制性定语从句如果被删去，句子的意思不完整。
例如:ﻪﻪMr Bｒｏｗn, wｈoｉs oｕr Ｅｎglish tｅａcｈeｒ, livｅs nｅar oｕｒschool.ﻪﻪYestｅrｄay Ｉmeｔmy ｓon’s scｈooｌｍａsｔｅr, whｏm you saw aｔｍy home l ａｓt yｅar. ﻪﻪＨｅｈas ｆinished tｈe ｄifficult eｘｅrcise, whicｈｉｓeａsy foｒyoｕ. ﻪﻪThｅfactoｒy is ｈeａded by a 35-ｙeaｒ-old man, whoｓｅｗｉfｅis fｒｏｍAｍeｒｉｃa.Tｈｅy ｗｉlｌfly tｏQingdao,wheｒe ｔheｙpｌａｎto ｓｔaｙfｏr two week ｓ. ﻪIn theｓe ｄays,ｗheｎI ｗas a child，ｔｈe city hａd ｎo ｉndustｒy ｔo speaｋof.注意：非限制性定语从句中的关系词是不可省略的。
ﻪﻪ2.非限制性定语从句有时并非修饰名词或代词,它可以修饰整个句子。
ﻪﻪ例如: ﻪＴｈeｙhave invited me to visit their cｏｕntry, which iｓvery ｋｉnd of thｅｍ．ﻪ3.iｎfrｏnｔof，at the baｃk of, in thｅmiddleｏｆ等短语在定语从句中的用法。
ﻪﻪ如果关系代词是作这类介词短语的宾语时,介词短语必须提前。
例如:Yesterdａy aftｅrnoon ｗe arrived at hiｓｌｏg cabiｎ, ｉn front oｆwhｉｃh ｓｔｏod ａtalｌﻪtree.ﻪ4.注意此类句子表达方式。
ﻪThere arｅfｏrｔｙstuｄenｔｓin ｔheir clasｓ, tｈiｒty ｏfｗｈom ａre Leagｕｅmeｍbｅrs. ﻪ也可以改成ﻪﻪTｈeｒe are fｏrｔy stuｄents in their class, of whｏｍｔhｉrｔyａre Leaｇue members. ﻪﻪIII.同位语从句ﻪ同位语从句常跟在ideａ, facｔ, doｕbｔ, thougｈｔ，belief, newｓ,hope 等词后面,由连接代词ｔｈat(不可用ｗhiｃh）和连接副词wｈen, ｗherｅ, ｗhethｅｒ等引导。
例如: ﻪﻪI hadｎoｉdea that you were ｈere. ﻪThｅfact thａt he is uｎfit ｆｏr hiｓjob is qｕiｔe ｃlear．ﻪThｅn ａrose tｈｅquestｉon where wｅwｅｒe to get the maｃhinｅnｅeｄeｄ.ﻪAｌl theｔｉme ｓhｅwas in ｂitｔer dｏubt ｗｈether ｓheｗaｓriｇｈｔ.ﻪﻪＩV．同位语从句和定语从句的区别ﻪﻪ同位语从句用于名词后面,对该名词的内容作进一步说明,连接词在从句中不作成份。
ﻪ定语从句用于修饰名词或代词,引导定语从句的关系代词或关系副词往往在定语从句中作一个成份。
ﻪ例如: ﻪﻪHavｅyou heaｒd the newｓthatＭr Ｓmｉth ｗill ｃｏme toｇiｖeａleｃture oｎIriｓｈFaｉｒy Ｔalｅs?这里tｈａt 引导的是同位语从句,不可以用ｗhich 代替ｔｈaｔ, 连接代词在从句中不作成份。
ﻪﻪHａve you told hｉmｔｈe nｅws that I told you last wｅｅｋ？ﻪﻪ这里ｔhａｔ引导的是定语从句，可以用wｈich 代替ｔhａt,它在定语从句中作宾语。
高考需要掌握的不及物动词有哪些英语中按动词后可否直接跟宾语,可把动词分成及物动词和不及物动词。
不及物动词：字典里词后标有vｉ. 的就是不及物动词。
不及物动词后不能直接跟有动作的对象（即宾语）。
若要跟宾语，必须先在其后添加上某个介词,如ｔo，ｏf ,ａt后方可跟上宾语。
具体每个动词后究竟加什么介词就得联系动词短语了.ﻫ常用的不及物动词ａpｐｅar ，Appear calｍﻫcｏｍe ，Comeｅasｙ(sａfe)ﻫgo,Go mａd（cｒazy, ｂad，soｕr, wrong,hungry, blｉnd)ﻫgeｔ,Get angｒy （ilｌ, wｅt, ｅｘｃｉｔed，maｒriｅd, paid)falｌ,Faｌｌaslｅep（fall ilｌ,ｆalｌsｈoｒt, fall fｌat）feｅｌ，Feeｌｇｏod (sleｅpｙ)keeｐ,Keｅp quｉeｔ(sｉlｅnｔ)ﻫｌooｋ，Ｌook fit （wｅlｌ，yoｕｎg, tiｒed)mａkｅ，Mａkｅｃerｔain (sｕre,ready，a good ｔeacher)ｐｒovｅ，Ｐrｏvｅａｎeffｅcｔｉve metｈoｄ（cｏrrｅcｔ,aｃcurａtｅ)ﻫｒeｍain ，Remaiｎstiｌl（unchangｅｄ)ﻫrest,Reｓt sａｔｉｓfieｄ(ｃonｔｅｎt）ﻫrise，Ｒise red seem ,Ｓeｅｍhａppystａnd,Sｔａnd ｓtillﻫsｔaｙ，Stay ｙoｕng (stay fresｈ，the samｅ)tuｒn, Tｕrn teａcｈｅr=bｅcome a teａchｅr (yelｌoｗ）ﻫｔuｒn out ，Ｔurn out truｅ用法举例Ｌook carefｕlly! (注意：carefuｌｌy 是副词，不是名词,故不作宾语) ﻫlook ａｔ看……．+宾语Look at ｍe carｅfuｌly！(ｍe是代词，作宾语)(ａt是小范围in是大范围) ﻫ如: Ｔhe sｔudents work very haｒd.学生们很努力地学习。
where和which定语从句
where和which定语从句where和which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.以下是店铺为大家整理分享的where 和which定语从句，欢迎阅读参考。
where和which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. 18.1 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.(which / that在句中作宾语18.2 关系副词引导的定语从句关系副词可代替的先行词是时间、地点或理由的.名词,在从句中作状语.1）when, where, why关系副词when, where, why的含义相当于"介词+ which"结构,因此常常和"介词+ which"结构交替使用,例如：There are occasions when (on which) one must yield. 任何人都有不得不屈服的时候.Beijing is the place where (in which) I was born. 北京是我的出生地.Is this the reason why (for which) he refused our offer? 这就是他拒绝我们帮助他的理由吗?2）that代替关系副词that可以用于表示时间、地点、方式、理由的名词后取代when, where, why和"介词+ which"引导的定语从句,在口语中that常被省略,例如：His father died the year (that / when / in which) he was born. 他父亲在他出生那年逝世了.He is unlikely to find the place (that / where / in which) he lived forty years ago. 他不大可能找到他四十年前居住过的地方.18.3 判断关系代词与关系副词方法一：用关系代词,还是关系副词完全取决于从句中的谓语动词.及物动词后面无宾语,就必须要求用关系代词；而不及物动词则要求用关系副词.例如：This is the mountain village where I stayed last year.I'll never forget the days when I worked together with you.判断改错（注：先显示题,再显示答案,横线；用不同的颜色表示出.）（错） This is the mountain village where I visited last year.（错）I will never forget the days when I spent in the countryside.（对） This is the mountain village (which) I visited last year.（对）I'll never forget the days (which) I spent in the countryside.习惯上总把表地点或时间的名词与关系副词 where, when联系在一起.此两题错在关系词的误用上.方法二：准确判断先行词在定语从句中的成分(主、谓、宾、定、状),也能正确选择出关系代词/关系副词.例1. Is this museum ___ you visited a few days age?A. whereB. thatC. on whichD. the one例2. Is this the museum ____ the exhibition was held.A. whereB. thatC. on whichD. the one答案：例1 D,例2 A例1变为肯定句： This museum is ___ you visited a few days ago.例2变为肯定句： This is the museum ___ the exhibition was held.在句1中,所缺部分为宾语,而where, that, on which都不能起到宾语的作用,只有the one既做了主句的表语,又可做从句的宾语,可以省略关系代词,所以应选D.而句2中, 主、谓、宾俱全,从句部分为句子的状语表地点,既可用副词where,又因 in the museum词组,可用介词in + which 引导地点状语.而此题中,介词on 用的不对,所以选A.关系词的选择依据在从句中所做的成分,先行词在从句中做主、定、宾语时,选择关系代词 (who, whom, that, which, whose)；先行词在从句中做状语时,应选择关系副词( where 地点状语,when 时间状语,why 原因状语) .18.4 限制性和非限制性定语从句1)定语从句有限制性和非限制性两种.限制性定语从句是先行词不可缺少的部分,去掉它主句意思往往不明确；非限制性定语从句是先行词的附加说明,去掉了也不会影响主句的意思,它与主句之间通常用逗号分开,例如：This is the house which we bought last month. 这是我们上个月买的那幢房子.（限制性）The house, which we bought last month, is very nice.这幢房子很漂亮,是我们上个月买的.（非限制性）2) 当先行词是专有名词或物主代词和指示代词所修饰时,其后的定语从句通常是非限制性的,例如：Charles Smith, who was my former teacher, retired last year. 查理·史密斯去年退休了,他曾经是我的老师.My house, which I bought last year, has got a lovely garden. 我去年买的的那幢房子带着个漂亮的花园.This novel, which I have read three times, is very touching. 这本小说很动人,我已经读了三遍.3) 非限制性定语从句还能将整个主句作为先行词, 对其进行修饰, 这时从句谓语动词要用第三人称单数,例如：He seems not to have grasped what I meant, which greatly upsets me. 他似乎没抓住我的意思,这使我心烦.Liquid water changes to vapor, which is called evaporation. 液态水变为蒸汽,这就叫做蒸发.说明：关系代词that和关系副词why不能引导非限制性定语从句.18.5 介词+关系词1）介词后面的关系词不能省略.2）that前不能有介词.3）某些在从句中充当时间,地点或原因状语的"介词+关系词"结构可以同关系副词when 和where 互换.This is the house in which I lived two years ago.This is the house where I lived two years ago.Do you remember the day on which you joined our club?Do you remember the day when you joined our club?18.6 as, which 非限定性定语从句由as, which 引导的非限定性定语从句,as和which可代整个主句,相当于and this或and that.As一般放在句首,which在句中.As we know, smoking is harmful to one's health.The sun heats the earth, which is very important to us.典型例题1）Alice received an invitation from her boss, ___came as a surprise.A. itB. thatC. whichD. he答案C. 此为非限定性从句,不能用that修饰,而用which.,it 和he 都使后句成为句子,两个独立的句子不能单以逗号连接.况且选he句意不通.2）The weather turned out to be very good, ___ was more than we could expect.A. whatB. whichC. thatD. it答案B.which可代替句子,用于非限定性定语从句,而what不可.That 不能用于非限定性定语从句,it不为连词,使由逗号连接的两个句子并在一起在语法上行不通.3）It rained hard yesterday, ____ prevented me from going to the park..A. thatB. whichC. asD. it答案B.as 和which在引导非限制性定语从句时,这两个关系代词都指主句所表达的整个意思,且在定语从句中都可以作主语和宾语.但不同之处主要有两点：(1） as 引导的定语从句可置于句首,而which不可.(2） as 代表前面的整个主句并在从句中作主语时,从句中的谓语必须是系动词；若为行为动词,则从句中的关系代词只能用which..在本题中,prevent由于是行为动词,所以正确选项应为B.As 的用法例1. the same… as；such…as 中的as 是一种固定结构, 和……一样…….I have got into the same trouble as he (has).例2. as可引导非限制性从句,常带有'正如'.As we know, smoking is harmful to one's health.As is know, smoking is harmful to one's health.As是关系代词.例1中的as作know的宾语；例2中,它充当从句的主语,谓语动词know要用被动式18.7 先行词和关系词二合一1)Whoever spits in public will be punished here.(Whoever 可以用 anyone who 代替)2)The parents will use what they have to send their son to technical school.(what 可以用all that代替)18.8 what/whatever;that/what; who/whoever1）what = the thing which；whatever = anythingWhat you want has been sent here.Whatever you want makes no difference to me.2) who= the person that whoever= anyone who（错）Who breaks the law will be punished.（错）Whoever robbed the bank is not clear.（对）Whoever breaks the law will be punished.（对）Who robbed the bank is not clear.3) that 和 what当that引导定语从句时,通常用作关系代词,而引导名词性从句时,是个不充当任何成分的连接词.宾语从句和表语从句中的that常可省略.What只能引导名词性从句, 用作连接代词,作从句的具体成分,且不能省略.I think (that) you will like the stamps.What we need is more practice.18.9 关系代词that 的用法1）不用that的情况a) 在引导非限定性定语从句时.(错) The tree, that is four hundred years old, is very famous here.b) 介词后不能用.We depend on the land from which we get our food.We depend on the land that/which we get our food from.2) 只能用that作为定语从句的关系代词的情况a) 在there be 句型中,只用that,不用which.b) 在不定代词,如：anything, nothing, the one, all, much, few, any, little等作先行词时,只用that,不用which.c) 先行词有the only, the very修饰时,只用that.d) 先行词为序数词、数词、形容词最高级时,只用that..e) 先行词既有人,又有物时.举例：All that is needed is a supply of oil.所需的只是供油问题.Finally, the thief handed everything that he had stolen to the police.那贼最终把偷的全部东西交给了警察.【where和which定语从句】。
如何区分定语从句中关系词where、why、when与which的用法
ｗｈ ｅ ｎ： ｉ ｎ ／ ａ ｔ ／ ｏ ， ｎ ＋ｗｈｉ ｃ ｈ
从 句 中作 状 语 ）
ｗ ｈ ｅ ｒ ｅ ： ａ ｔ ／ ｉ ｎ ／ ｏ ｎ ／ ｂ ｙ ／ ｎ ห้องสมุดไป่ตู้ ａ ｒ ／ ｂ ｅ ｓ ｉ ｄ ｅ ／ ｎ ｅ ｘ ｔ ｔ ｏ ／ ｔ ｏ ／ ｆ ｒ ｏ ｍ…等介 词＋ ｗ ｈ ｉ ｃ ｈ
ｈ ｙ： ｗ ｆ ｏ ｒ ＋ ｗ ｈ ｉ ｃ ｈ
她做那件事 的理 由是不可接受的。 （ ５ ） ｈｅ Ｔ ｒ ｅ ａ ｓ ｏ ｎ ｗ ｈ ｉ ｃ ｈ ｓ ｈ ｅ ｇ ａ ｖ ｅ ｗ ａ ｓ ｕ ｎ ａ ｃ ｃ ｅ ｐ ｔ ａ ｂ ｌ ｅ ． （ 关 系词 在 从
关系代词和关系副词怎么区分使用
区别是：关系副词在定语从句中做状语，关系代词在定语从句中做主语后者宾语。
他们和关系代词主要的区别是where,when,why=介词+which。
1、关系代词（that, who, whom, whose, which）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。
例一、Is he the man who/that wants to see you?（who / that在从句中作主语，指人）例二、He is the man whom/ that I saw yesterday.（whom / that 在从句中作宾语，指人）例三、They rushed over to help the man whose car had broken down.（whose在句中作定语，指人）例四、Please pass me the book whose cover is green.（whose 在句中作定语，指物。
）2、关系副词（when, where, why,）可代替的先行词是时间、地点或原因的名词，在从句中作状语。
关系副词when, where,why的含义相当于"介词+ which"结构，因此常常和"介词+ which"结构交替使用。
例五、Beijing is the place where (in which) I was born.例六、Is this the reason why (for which) he refused our offer?例七、His father died the year (when / in which) he was born.例八、He can’t find the place (where / in which) he lived forty years ago.二丶判断用关系代词和关系副词用关系代词，还是关系副词完全取决于从句中的谓语动词。
where,which,that,who,whose,what的用法.doc
where，which，that，who，whose，what的用法语法是小升初英语考试必考的内容，因此考生必须掌握好小升初英语语法知识点，为了帮助大家复习英语语法知识点，下面为大家带来小升初英语语法知识：where，which，that，who，whose，what的用法，希望大家认真记忆。
用来说明主句中某一名词或代词(有时也可说明整个主句或主句中一部分)而起定语作用的句子叫作定语从句。
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句子成分用于限制从句或非限制性从句只用于限制性从句代替人代替物代替人或物主语Who which that主语Whom which that宾语Whose(=of whom) whose(=of which)例1：This is the detective who came from London.例2：The book which I am reading is written by Tomas Hardy.例3：The desk whose leg is broken is very old.例4：This is the room that Shakespeare was born in.2.关系代词的用法(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。
例如：All the people that are present burst into tears.(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。
例如：(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。
定语从句where,when,what,which用法
(4) 当先行词被序数词或形容词最高级所修饰时。
It is the first foreign book that I have ever seen.
This is the most beautiful flower that I have seen.
（错） I will never forget the days when I spent in the countryside.
（对） This is the mountain village (which) I visited last year.
（对） I'll never forget the days (which) I spent in the countryside.
Beijing is the place where (in which) I was born. 北京是我的出生地。
Is this the reason why (for which) he refused our offer 这就是他拒绝我们帮助他的理由吗
2）that代替关系副词
that可以用于表示时间、地点、方式、理由的名词后取代when, where, why和"介词+ which"引导的定语从句，在口语中that常被省略，例如：
Charles Smith, who was my former teacher, retired last year.
查理史密斯去年退休了，他曾经是我的老师。
My house, which I bought last year, has got a lovely garden.
from-where-和-from-which定语从句区别
from where 和from which定语从句区别from which 与from where的用法区别1、Soon after getting off his horse，the captain appeared at the second storey windows，from where he could see nothing but trees。
下马不久,上尉就出现在二楼的窗口了。
他从那里除了树木什么也没看到。
（引导定语从句)划线部分相当于…，and from at the windows…不可变为from which…，直接用where不如用from where更具体。
2、She climbed up to the top of the hill，from where she could have a good view of the whole town. 她登上山顶，从那里她可以一览全城风光。
（引导定语从句)划线部分相当于…, and from on the top of the hill或from on the top of which…，不可变为from which,也可直接用where 引导,但语义较为含糊,不如用from where更加生动、形象、具体。
3、We went up to the roof , from where we had a good view of the procession。
我们爬到屋顶，在那儿我们可以一览整个行进队伍。
(引导定语从句）划线部分可理解为and from on the top of the roof或from on the top of which，用from which是不对的，直接用where仍显不具体，不形象。
4、China is the birth place of kites, from where kiteflying spread to Japan，Korea，Thailand and India。
who which where 在从句中的用法
who which where 在从句中的用法
who、which和where在从句中的用法：
1.who：
引导定语从句：修饰人，在从句中充当主语或宾语。
充当句子成分：如果充当宾语，可以省略。
注意事项：如果修饰的是“the+名词”，表示“所……的人”时，通常用who，而不是that。
例如：The person who helped you is a student.
2.which：
引导定语从句：修饰事物，在从句中充当主语或宾语。
充当句子成分：如果充当宾语，可以省略。
注意事项：如果引导非限制性定语从句，通常只能用which。
例如：The book which I read is very interesting.
3.where：
引导定语从句：修饰地点，在从句中不充当句子成分。
注意事项：如果是地点名词作先行词，表示“所……的地方”，通常用where。
例如：The place where I was born is beautiful.
以上就是who、which和where在从句中的用法，希望对您有帮助。
如何判断用which还是where
如何判断用which还是where
在英语中，"which"和"where"都是关系副词，用于引导定语从句。
但是，它们的用法有所不同。
"Which"通常用于非限定性定语从句，这种从句对先行词进行补充说明，但不是必要的信息。
例如，"My car, which is a red Toyota, needs new tires." 在这个例子中，"which is a red Toyota" 是对"my car" 的补充说明，但不是必要的信息。
"Where"通常用于限定性定语从句，这种从句提供了关于先行词的详细信息。
例如，"I live in New York City, where it never snows." 在这个例子中，"where it never snows" 提供了关于"New York City" 的详细信息。
因此，当你需要提供关于先行词的详细信息时，应该使用"where"。
如果你只是在描述先行词，而不提供任何额外的信息，那么应该使用"which"。
英语中 which 和 where 引导的定语从句的区别
which 和where 都可以引导定语从句，两者的主要区别在于：一、which 是关系代词，传统上引导非限制性定语从句，在从句中指代一个人或事物，例如：The festival, which lasted all day, ended with fireworks.这个持续了一整天的节日以烟火结束。
He has missed his bus, which means he is going to be late.他错过了公共汽车，这意味着他要迟到了。
二、where 是关系副词，不是关系代词，可以引导限制性和非限制性定语从句，在从句中指代一个地方，例如：The corner store, where we usually buy our food, was robbed.我们通常买食物的街角商店被抢了。
This is the place where Lady Elizabeth was killed by highwaymen.这就是伊丽莎白夫人被强盗杀害的地方。
Baker Street is the street where Sherlock Holmes lived.贝克街是福尔摩斯居住的街道。
We first met him in London, where we lived in the early eighties. 我们第一次见到他是在伦敦，我们80年代初住在那里。
There is a site on the internet where you can download Classic movies.在因特网上有一个网站，你可以在那里下载经典电影。
Though he never married her, he built her a house where she lived and raised their son.虽然他从未娶过她，但他给她盖了一所房子，让她在那里生活，并养育了他们的儿子。
in which定语从句的用法
in which定语从句的用法定语从句是英语中常用的一种句型，用于修饰名词或代词，提供关于该名词或代词的额外信息。
在定语从句中，“in which”是一个介词短语，用作关系副词，引导定语从句，并在从句中担任状语。
以下是“in which”在定语从句中的用法：1.修饰地点名词：当定语从句修饰的先行词是表示地点的名词时，可以使用“in which”来引导定语从句。
例如：o The city in which I live is very beautiful.（我居住的城市非常美丽。
）o The school in which my children attend is located in the suburbs.（我的孩子们上的学校位于郊区。
）2.替代where：“in which”在很多情况下可以替代“where”来引导定语从句，特别是在非正式文体中。
例如：o The place where/in which they met was a small café.（他们相遇的地方是一家小咖啡馆。
）3.作为介词的宾语：“in which”中的“in”是一个介词，后面通常需要跟一个名词或代词作为宾语。
但在定语从句中，这个宾语往往被省略了，因为定语从句本身就是对先行词的进一步说明。
例如：o The book in which the story takes place is interesting.（故事发生地的那本书很有趣。
）4.与“at which”和“on which”的区别：“in which”与“at which”和“on which”的区别主要在于它们所修饰的先行词和所表达的时间或位置关系。
例如：o The house in which I live is on a busy street.（我住的房子位于一条繁忙的街道上。
）o The moment at which he arrived was exactly 10 o'clock.（他到达的时刻正好是10点。