定语从句的有关概念：在复合句中，修饰某一名词或代词的从句叫做定语从句。
如：1)The man who/that lives next to us is a policeman.
2)You must do everything that I do.
在上面两句中的 man 和everything 是定语从句所修饰的词，叫先行词。定语从句放在先行词后面。引导定语从句的关系词有关系代词：that , which ,who (宾格whom ,所有格whose )和关系副词where, when .关系词（关系代词或关系副词）放在先行词和定语从句之间，起联系作用，同时又作定语从句的一个成分。也就是说关系词有两个作用： 1.引导定语从句。 2.代替先行词在其引导的定语从句中充当一定的句子成分。二、有关系代词引导的定语从句：关系代词 例句 That在从句中作主语或宾语(作宾语时that 可省略) 指物 1.A plane is a machine that can fly. (作主语) 2.The noodles （that） I cooked were delicious. (作宾语) 指人 1.Who is the man that is reading the book over there? (作主语) 2.The girl (that) we say yesterday was Jim’s sister. (作宾语) Which在从句中作主语或宾语(作宾语时可省略) 指物 1.The silk which is produced in Hangzhou sells well. (作主语) 2.The songs （which） Liu Dehua sang were very popular. (作宾语) Who, whom在从句中分别作主语和宾语（如果介词放在从句后面，则whom可以省略） 指人 1.The foreiger who visited our class yesterday is from Canada. (作主语) 2.The boy who break the window is called Roy. (作主语) 3.The person to whom you just talked is Mr Li. (作宾语) 4.Mrs White is the person to whom you should write. (作宾语) Whose 在从句中作定语 指人或物的所有格 I like the girl whose hair is long. (作定语) （从表中可以看出：用that 更有通用性）三、有关系副词引导的定语从句：(只作了解) 1. 先行词是表示地点的名词时（country, school, room…），而关系词代替先行词在定语从句中充当地点状语，一般用where引导定语从句。也可以用介词＋which的结构。值得注意的是which前介词的选择是根据先行词与介词的搭配关系而定。 The room where(=in which)he used to live has now been turned into a museum.. The desk where(=on which)I put my bag is his. This is the school where(=in which)I joined the Party. 2. 先行词是表示时间的名词（year,month,day,night…），而关系词代替先行词在定语从句中充当时间状语，一般用when引导定语从句。也可以用介词＋which的结构。值得注意的是which前介词的选择是根据先行词与介词的搭配关系而定。 The day when（=on which）he was born was Aug.20,1952 The year when (=in which) he died was 1982.. 四、定语从句分类(只要了解) 定语从句分为：限制性定语从句和非限制性定语从句（又称描述性定语从句）。 1、限制性定语从句与先行词关系密确，对它有限制作用，因些不可缺少，否则会影响全句的意思，限制性定语从句前面一般不用逗号。例What is the name of the boy who brought us the letter? 2、非限制性定语从句只与先行词有一种松散的修饰关系，在口语中用停顿的方法表示，在书面语中用逗号分开，因此从句中的关系代词不能省略。一般用which ,who,where等来引导非限制性定语从句，而不用that 来引导非限制性定语从句。例①I like talk with John, who is a clever man. 例②Water,which is a clear liauid (液体)，has many uses. 五、关于that ;which 用法请注意： ①先行词之前有all, every, any, no ,little, much,few 等词修饰时，或者其本身为all, everyone,everybody,everything, nobody,nothing,anything,anyone,anybody等不定代词，代替物时，定语从句that用引导。 注：something后一般用which。 Is there anything that you want to explain ? Everyone that heard her sad story was moved to tears. In 1898 they declared（声明） that they believed there was something in nature which gave out radiation.(辐射) ②先行词前有形容词最高级、序数词或only,very,none,,the first,the last,the same表示“惟一”观念的形容词等修饰时，定语从句用that引导。That 可指人，也可指物。 This is the only reason that I can say. This is the first step that can be taken. It is the best one that you may choose. ③ 当主句中有who,which时，而定语从句中也要用到who或which时，为了避免who…who,which…which等重叠，定语从句用that引导。 Who is the man that is standing by the door? Which of the two cows that you keep produces more milk? ④先行词为人和物作并列成分时，定语从句用that引导。 John and his dog that were here a moment ago disappear now. ⑤不论人或物在定语从句中作表语时，用that引导定语从句，而that通常省掉。 He is no longer the man that he was. ⑥先行词是一个短语或者是一个句子时，关系代词用 which (大多数情况是非限制性定语从句) He missed the train ,which annoyed (使。。。恼火) him very much . 五、注意事项： 1. 一般说来，除了用定语从句解释名词或泛指外，先行词前应有定冠词the。 2. 在限制性定语从句中which,whom,that充当宾语时，可以省略。而在非限制性定语从句中whom,who,which不能省略。 3. 在含有非限制性定语从句的复合句中从句与主句之间应该用逗号隔开。 4.“one of＋可数名词复数”引导的定语从句中,谓语动词应用复数；而“one of＋可数名词复数”前有the，only或the only修饰，定语从句中的谓语动词用单数。 He is one of the students who study very hard at school. He is the(only/the only) one of the students who studies very hard at school.
...whose、that、which、where等定语从句的用法、就是单词怎么用、请...
定语从句放在先行词后面。引导定语从句的关系词有关系代词：that , which ,who (宾格whom ,所有格whose )和关系副词where, when .关系词（关系代词或关系副词）放在先行词和定语从句之间，起联系作用，同时又作定语从句的一个成分。也就是说关系词有两个作用： 1.引导定语从句。 2.代替先行词在其引...
...whose、that、which、where等定语从句的用法、就是单词怎么用、请...
the girl who is in a green is my sister.who做引导词在重句中作主语（也可以作宾语）what 不能作定语重句的引导词 能作宾语和主语重句的引导词比如 i don't know what can make you happy the girl whom my teacher talks to is my sister.whom 作宾语 这里whom可以换成who凡是用whom...
帮忙总结一下that,which,who,whom,whose在定语从句中的用法。(一定采纳...
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?（who\/that在从句中作主语）He is the man whom\/ that I saw yesterday.（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...
...why,who,whom,that,where,which,whose的使用,还有请帮忙解释一下什...
1、关系代词：who, whom, which, that, whose 指人：who, whom, whose, that 指物：which, that,whose 2、关系副词：when,where,why ★当从句的句子完整时，用关系副词;当从句的句子不完整时，用关系代词。（关系代词+介词in\/on\/at\/of等=关系副词）作主语，先行词是人用who\/that 先行词是物...
that,which,who,whose,whom用法和区别
whose就是先行词是谁的、人或物体的都行，表示那样东西是属于我或者某件物体的 that就是可以代who which的 不过有些情况下是不可以用的 就是在非限定性定语从句里面 不过有些情况是必须得用的 就是先行词是不定代词，比如anything something 先行词中有最高级修饰的是候也只能用that 先行词包括人和...
whose who whom which that where在定语从句中的区别和使用.
指物时，常用the+n.+of+which 或 of which the + n. 的结构来代替。指人时可用 the + n. + of whom 或 of whom + the + n. 结构来代替。5.where是关系副词，其先行词为表示地点、情景、情形、场所等的名词。where指地点，代替先行词在定语从句中做地点状语。where可以用“介词 + which...
定语从句中that,which,who,whose,where,why,what等词的用法与区别(详细...
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 ...
请问whom,who,them,which,what,where从句中的区别用法,最好帮忙用个...
我们首先说前三个，whom是who的宾格形式，在定语从句中只能用在介词之后，比如of whom，这样的，who就是直接引导句子了，在句子中做主语宾语都可以。them，不用再从句中。接下来which和what，which较多用在定语从句中，和that的用法常常用来比较。比如this is the man that i tell u或者，this is the...
who,whom,whose,that,which,how,what关于从句用法
一、用who (whom) 而不用that的情形 (1) 在非限制性定语从句中的先行词指人时，只能用who (whom)。(2) 当定语从句对指人的先行词进行隔位修饰时，只能用who (whom)。(3) 当先行词为people和those时，只能用who (whom)。(4) 当先行词为one, ones, anyone, everyone, none, all(指人) ...
which that,who,whom,where,在定语从句里怎么用
2. which作宾语时,根据先行词与定语从句之间的语义关系,先行词与which之间的介词不能丢3. 代表物时多用which,但在带有下列词的句子中用that而不用which,这些词包括all, anything, much等,这时的that常被省略 4. who和whom引导的从句用来修饰人,分别作从句中的主语和宾语,whom作宾语时,要注意它可以作动词的...
