高考英语定语从句用法及其功能

关系代词as的用法及其与which的区别。 关系代词as在定语从句中指代整件事，充当句中的
主语或者宾语，它经常和the same, such, as一起搭配 使用，共同构成一个固定词组。
eg. As we all know, he is a famous scientist. He is a diligent boy, as is expected. She has the same book as you have. 关系代词as可以放在句子的开头，可以使用被动语
修饰物体时关系代词that和 which的区分
使用that的情况： 1、当先行词是nothing, something, anything, all,
each等不定代词时。 eg. Do you have anything that is important to tell me? 2、当先行词被all, any, some, no, not, every, each等
together? This is the place where we had a good time. Is this the house where Mr Smith lives? I don’t know the reason why he won’t join us. Do you know the reason why he didn’t come to sweep the classroom?
that 4. This is the garden ____ they visited last time.
5. Tom has forgotten the day when he left his home. ____ 6. Tom has forgotten the day ____ I told him last day. that 7. She still remembers the year when she found her first ____
3. This is the largest animal ____ Tom saw in the zoo. that 4. Rose still remembers the trees and teachers____ exist that
(存在)in the mother school. 5. All the desks ____ are bought look really wonderful. that 6. Do you have any money ____is used to build the that factory? 7. Tom has a toy, whichwas given by his father. ____ 8. This is the second watch that my father bought for ____ me.
修饰时。
eg. I have some books that are very good. 3、当先行词被形容词最高级、序数词所修饰时。 eg. This is the first book that I bought myself.
The biggest bird that I caught is this bird.
1、非限制性定语从句中。
eg. Mary has a book, which is very precious. 2、在介词之后。 eg. This is a house in which lives an old man. 3、当主句中的主语被that修饰时。 eg. That dog which I found in the street belongs to
先行词的作用
被定语从句所修饰的名词或 代词叫做“先行词”。引 导定语从句的词叫“关系词”。关系词有两个作用： 一、引导定语从句 二、代替先行词在其引导的定语从句中充当一定的句 子成份。 理解和牢记这两条概念，弄清楚关系词在定语从 句中充当什么成分，是掌握定语从句的关键。
关系词 that
主语
宾语
This is the park that we visited last year. This is the park where we held a birthday party. She won’t forget the days that she spent on the island. She won’t forget the days when they stayed together. That’s the date when we went to the college. That’s the date that she won’t forget for ever. I like the time when we lived together. I like the time that we had together.
and black.
Correct mistakes for the following sentences.
1. Under the big tree are 34 students, many of them
come from class two. whom 2. My mother has a good book, which cover looks terrible. whose 3. Who are the young girls who are having dinner in the restaurant? that are 4. She is one of the girls who is very interested in maths. 5. Tom is the only one of the boys who like playing football. likes 6. Who is the girl that you talked to her just now? her 7. This is the very pen that you gave it to me before. it 8. There is an old woman, that is holding a stick. who
关系副词when, where和关系代词that, which的区分。
同样是修饰一个地点，有时使用where，有时使用 that/which；同样是修饰一个时间，有时使用when， 有时使用that/which。这主要看两点：一是定语从句 是否完整；二是定语从句中的谓语动词是否是一个 及物动词。请比较以下句子：
Exercises : Fill in the blanks with appropriate relative pronouns and
adverbs.
that 1. Is this the room ____ you cleaned last time?
2. Is this the roomwhere we lived before? ____ 3. This is the gardenwhere they stayed for a night. ____
Mary.
Consolidation exercises. Fill in the blanks with suitable relative pronouns. 1. This is the only book ____ I got last year. that
2. Is this the book in whichyou are interested? ____
4、当先行词被the very, the last, the next, the only 等
词修饰时。
eg. This is the very book that I lost yesterday. 5、当先行词又有人又有物时。 eg. I won’t forget the things and the persons that I saw. 只能使用which的情况。
job. 8. She still remembers the year ____ she spent in Jining. that
关系副词பைடு நூலகம்hen, where, why 和介词+which之间的关系。
关系副词when, where, why可以用适当的介词+which 来替代。如：when=in/on/at…+which, where=in/on/at…+which, why=for+which介词的位置 非常灵活，有时放在关系代词之前，有时放在动词 之后。
定语从句
◆定义及其作用： ◆定语从句是中学阶段英语语法中十分重要的 一个语法项目，它在句子中出现的频率很高。 对正确理解句子的意义起着举足轻重的作用。 定语从句可分为：限制性定语从句和非限制性 定语从句。 ◆定语从句一般都紧跟在它所修饰名词后面， 所以如果在名词或代词后面出现一个从句，根 据它与前面名词或代词的逻辑关系来判断是否 是定语从句。
There are 40 students in the class, most of whom are
boys.
关系代词whose既能修饰人，也能修饰物，在定语从
句中充当定语，修饰先行词。
eg. She is the girl whose English sounds very beautiful. Mary has a very good dog, whose hair turns out white
关系副词when, where, why的用法以及与关系代词的
区分。
关系副词在定语从句当中只能充当状语，当一个句
子能够完整地表达一个意思时，我们就可以给这个 句子加上特定的关系副词。
eg. I won’t forget the time when I got married. Have you still remember the days when we stayed
定语
状语
which who whom whose when where why as




说明 可以修饰人、物， 不可用于非限制性 从句中 仅能修饰物 仅能修饰人 仅能修饰人 可以悠人或者物 修饰时间 修饰地点 修饰原因 用于非限制性定语 从 句 和 such…as, the same…as,as…as 结构中
态，而关系代词which则不可以。请比较：
As everyone knows, it is necessary to build a hospital in
this small town. It is necessary to build a hospital in this small town, which is clear to us. Our department will hold the meeting,as is known by us.
修饰人时关系代词that 和who, whom的区分。 当主句中的主语是who时，只能用that。 eg. Who is the girl that is standing over there?
在非限制性定语从句中以及介词后面时只能用who 或
者whom。
eg. I have a son, who is really lovely and interesting.