1、指代引导词关系代词人who, whom, that, as事物which, that, as人或物（表所属关系）whose关系副词地点where时间when原因why表二 关系代词例句解释whoThe man who helped you is Mr White.在定从中作主语whomThat is the person（whom/who/that） you want to see.在定从中作宾语，可省略He is the father whose son studies very well in our class.在定从中作定语thatIm not the fool that you th
2、ought me to be.在定从中作表语asHe is such a lazy man as nobody wants to work with.在定从中作宾语The only thing that we can do is to give you some advice.whichA dictionary is a useful book which tells us the meaning of wordsHe lives in a room whose window faces southIt is such a big stone as nobody can lift.整句内容As
3、 is known to all, he is the best student.表三 关系副词Would you suggest a time when we can have a talk?在定从中作状语The house where they live is not very large.This is the reason why he did not came to the meeting.（二）定语从句的注意点本部分的内容比较复杂，为便于考生一目了然，我们试图用表格的形式呈现给考生。1.that与which, who, whom的用法区别情 况用法说明例 句只用that的情况先行词
4、为all, everything, anything, nothing, little, much,等不定代词时先行词被all, any, every, each, much, little, no, some, few等修饰时先行词有形容词最高级和序数词修饰时先行词既指人又指物时先行词被the only, the very修饰时句中已经有who或which时，为了避免重复时He told me everything that he knows.All the books that you offered has been given out.This is the best film tha
5、t I have ever read.We talked about the persons and things that we remembered.He is the only man that I want to see.Who is the man that is making a speech?只用which, who, whom的情况在非限制性定语从句中，只能用which指代物，用who/whom指人在由“介词+关系代词”引导的定语从句中，只能用which指物，whom指人。先行词本身是that时，关系词用which, 先行词为those, one, he时多用who。He ha
6、s a son, who has gone abroad for further study.I like the person to whom the teacher is talking.Those who respect others are usually respected by others.只用that，in which或不用关系词的情况the way做先行词时Mary,there is one way that you could stop others talking about you and criticizing you.I was struck by the beau
7、ty of the way in which she stood.What surprised me was not what he said but _ he said it.A. the way B. in the way that C. in the way D. the way which2.as、which和that的区别从句区 别限制性定语从句中名词前有such和the same修饰时，关系代词用as,不能用whichHe is not such a fool as he looks.Dont read such books as you cant understand. 非限制性
8、as和which都可以指代前面整个主句。如果有“正如，象”的含义，并可以放在主句前，也可以放在后面，那么用as；而which引导的从句只能放主句后，并无“正如”的意思。They won the game, as we had expected.They won the game, which we hadnt expected.As is well known, he is a famous film star in the 1980s.the same. as和the same .thatthe same. as指同类事物the same .that 指原物Thats the same to
9、ol as I used last week.（同类工具，不是同一把）Thats the same tool that I used last week.那就是我上周用过的工具。3. where、when与why引导的定语从句 用 法关系副词where引导定语从句时，只能在定语从句中作地点状语，其修饰的名词必须是表示（具体或抽象的）地点的名词。Were just trying to teach a point_both sides will sit down together and talk.A. where B. that C. when D. which关系副词 when引导定语从句时,
10、 只能在定语从句中作时间状语，其修饰的名词必须是表示时间的名词。There was _time _I hated to go to school.A. a; that B. a; when C. the; that D. the ; when关系副词why引导定语从句时，只能在定语从句中作原因状语，其修饰的名词必须是表示原因的名词。Do you know the reason why she was put into prison ? 你知道她坐牢的原因吗？4.“介词+关系代词”引导的定语从句当关系代词作介词宾语，且该介词不是和从句的谓语动词构成固定短语时，介词可以提前，这样就出现“介词+关系
11、代词”。先行词指物，用“介词+which/whose”,指人则用“介词+whom/whose”, 且两个关系代词均不能省略。介词的选择要遵循两个原则：原则内 容原则一根据定语从句中谓语动词与先行词的搭配内容而定I saw a woman running toward me in the dark. Before I could recognize who she was，she had run back in the direction_she had come.A.of which B.by which C.in which D.from which此题考查由“介词+关系代词”引导的定语从句
12、，根据句意用from which表示“所来的那个方向”，故答案选原则二根据先行词而定There are two buildings , _ stands nearly a hundred feet high.A. the larger B. the larger of them C. the larger one that D. the larger of which the larger of which指代the larger of the two buildings ，which 在定语从句中指代 building，作介词of的宾语，故答案为。5.定语从句与先行词被分割开来的现象定语从句
13、一般紧接被它所修饰的先行词；但有时候它和先行词之间有可能插入其他成分，使它与先行词分隔开来，这种定语从句叫作被分隔的定语从句，在阅读文章时会经常遇到这种情况，在阅读是要注意识别先行词的修饰对象。现 象在定语从句加中插入语，常见的有：I think ,I suppose ,I guess ,I imagine等。辨别的方法是：去掉插入语后，原句句法结构仍然完整。-Is that the small town you often refer to? - Right, just the one _ you know I used to work for years. A.that B. which C.where D.what work是不及物动词，先行词one在定语从句中只能作地点状语，You know 在句中作插入语，所以答案选 。He made another wonderful
