bass什么意思精品-高中英语语法通霸-7.定语从句语法常考点专项总结归纳讲解与高考真题详细分类练习题及答案

2020年11月25日发(作者：解处中)



1
第七章 定语从句



主句、从句、关系词
相关概念
关系副词
关系副词在从句中只能作状语。when 指时间，
where指地点，why指原因，how不能作关系词。如：
We will put off the picnic until next week when the
weather may be better.



He has reached the point where a change is needed.
That is no reason why you should leave.
This is the way how I did it. (how不能作关系词)
例句：This is the boy who won the first prize in the
English Speech Competition.
主句：在含有定语从句的复合句中，除去定语从句后
的部分，是句子的主句。 (例句中，This is the boy.
是主句。)
定语从句：相当于形容词，修饰主 句中的一个名词或
代词（有时修饰整个主句，相当于主句的一个定
语。） (例句中，who won the first prize in the
English Speech Competition是定语从句，修饰the
boy。)
先行词：先行词就是被定语从句修饰的名词等，它总
是出现在定语从句的前面。 (例句中，the boy
是先行词。)
关系词：关系词指用来引导定语从句的词，分为关系
代词和关系副词。(例句中，who是关系代词。)
关系词的三个作用
作定语从句的一个句子成分。
起着连接主句和从句的作用（参看P. 错误！未定
义书签。错误！未找到引用源。）。
代指被修饰的先行词。（例句中，who作 定语从句
的主语，同时起着连接作用，在意思上，指代的是前
面的先行词the boy。）
关系代词
基础过关
1. 用合适的关系词完成句子。
The man
______
/
______
was here yesterday is a
painter.
The man
______
/
______
/
______
/
______
I saw is called
Smith.


A child
______
parents are dead is called an orphan.
I’d like a room
______
window looks out over the sea.
A letter
______
/
______
is written in pencil is hard to
read.
The letter
______
/
______
/
______
I received from him
yesterday is very important.
That is the boy
______
/
______
/
______
/
______
you
are looking for.
Do you know the reason
______
he was late for the
meeting？
This is the school
______
I used to study.
I still remember the day
______
we met for the first
time.
2. 用符号标出下列句子的主句、定语从句、先行词和
关系词。
主句：______ 定语从句:（ ）
先行词：先行词 关系词：
例：This is the book (that I have been looking for).


The movie that we saw last night is very exciting.
Have you bought the book which we talked about？
指人时可以用who, 也可用that。
Do you know the boy who/that is my desk mate?
The man who/that was killed in the accident is Tom’s
uncle.
指物时可以用which, 也可用that。
I like visiting places which/that are not far away.
How do you like the film which/that was shown last
Sunday.
whose可以指人也可以指物。
He was a painter whose pictures were not well- known in
his life time.
The tree whose leaves are red was planted last year.
关系代词作宾语时可以省略。
I like the meal that/which / ( ) we had last night.
Do you know the boy who/whom/that/( ) we talked
about just now?
注：（）表示关系代词省略
I still remember the day which we spent together last
week.
He still lives in the house whose windows face south.
The boy whose father is a policeman speaks English
most fluently in our class.
The girl who you met was John’s sister.
There is no reason why we shouldn’t be friends.


The days were gone when we had to travel on horses.
Is this the hospital where you were born? They arrived in the early morning when the sky was
still dark.





关系词的选择
找：（略）
还原：根据先行词的提示，这三句话的定语从句还原
成完整的一句话后分别为：
I once studied at the school.
The school is the most famous in the city.
My father teaches English at the school.
粗斜体部分为根据先行词的意思把关系词还原后的
部分。
替换：根据 “对画线部分提问”的规则，1.和3.用
where, 2.本该用what, 在定语从句中该用what的要
换为which/that。
因此，答案为：；2. that/which；3. where
关系词一般要位于定语从句的句首
【2009江西】The house I grew up ______ has been
taken down and replaced by an office building.
A. in it B. in C. in that D. in which
答案与分析：A没有关系词，不能连接两句话；C介
词后不能用that；D关 系词一般不位于句末；而B可
以看作是关系代词作宾语、放在句首并且省略了。因
此选B。
利用一“找”二“还”三“替换”的方法选择关系词
Is this the reason ______ he explained at the meeting
for his carelessness in his work?
A. that B. what C. how D. why
Is this the reason ______ he was so careless in his
work?
A. that B. what C. how D. why
The reason ______ he didn’t come was ______ he
was ill.
A. why; that B. that; why
C. for that; that D. for which; what
He lives in a village ______ is not far from the city.
A. which B. where C. what D. whose
He lives in the village ______ he was born.
A. which B. where
C. what D. whose
In an hour, we travel to places ______ could have
taken our ancestors days to reach.
A. where B. when
C. which D. what
In an hour, we travel to places ______ we can relax
and get refreshed.
选用哪个关系词，关键是看关系词在定语从句中作
．．．．
含 有定语从句的复合句可以分为两部分：主句

和从句。关系词是定语从句的一个成分。

选用关系词，要看关系词在定语从句中作什么成分，

而不是看先行词是什么词性。
什么成分
He worked in the factory which produces TV sets.
He worked in the factory where his father had
worked.


I like the school which is near to my home.
I like the school where my sister studies.
在句1和句2中，先行词前都有in, 但关系词有用
which也有用where的；
在句3和句4中，先行词都是the school, 但关系词
有用which也有用where的。
因此，我们可以看出，对关系词起决定性作用的并
不是先行词。
在句1和句3中，关系词在定语从句中都是作主语，
因此用的都是关系代词which；
在句2和句4中，关系词在定语从句中都是作状语，
因此都是用关系副词where。
我们可以看出，用哪个关系词，主要看关系词在定
．．．．．．．．．．．．．．．
语从句中 作什么成分。
．．．．．．．．．
选用关系词的方法：一“找”二“还”三“替换”
找：就是找出主句、从句、先行词和关系词。（参
看本章第1讲）
还：根据先行词提示的意思，大胆地把定语从句还
原(答疑qq 329950885)为完整的一句话。（可以添词）
替换：用关系词替换定语从句中还原后添加的 部
分，作主语和宾语用关系代词，作状语用关系副词。（时
间状语用when，地点状语用wh ere, 原因状语用why）
（同初中时做的“对画线部分提问”相似，该用what的
时候 用which/that即可）
例如：
This is the school ______ I once studied.
This is the school ______ is the most famous in the
city.
I am studying at a school ______ my father teaches
English.

A. where
C. which




B. when
D. what
This is the factory ______ produces color TV sets.
A. where B. the one where
C. that D. in which
3
The place ______ interested me most was the
Children’s Palace.
A. which B. where
C. what D. in which
The place ______ he had a good time last Sunday
was the Children’s Palace.
A. which B. where
C. what D. in where
I’ll never forget the days
______
we studied together.
A. that B. / C. when D. A and B
I’ll never forget the days
______
we spent together.
A. that B. / C. when D. A and B
If we want to have a bright future, we must learn to
act in ways
______
do not do harm to other living things.
A. in which B. / C. how D. that
【2010天津】—Can you believe I had to pay 30
dollars for a haircut?
—You should try the barber’s ______ I go. It’s only 15.
A. as B. which C. where D. that
【2011陕西】I walked up to the top of the hill with
my friend, ______ we enjoyed a splendid view of the lake.
A. which B. where C. who D. that
【2011福建】She has a gift for creating an atmos-
phere for her students ______ allows them to
communicate freely with each other.
A. which B. where C. what D. who
【2012江西】By 16:30, ______ was almost closing
time, nearly all the paintings had been sold.
A. which B. when C. what D. that
Is this the factory ______ color TV sets are produced?
【2013山东】Finally he reached a lonely island
A. when B. the one where
______ was completely cut off from the outside world.
C. that D. in which
A. when B. where C. which D. whom
Is this factory ______ color TV sets are produced?

A. which B. the one where
C. that D. in which




只能用that不能用which的情况
VI. 【2010浙江】______ that’s important is that you are
doing your best and moving in the right direction.
A. One B. All
C. Everything D. Anything
VII. There is no difficulty ______ can’t be
overcome in the world.
A. that B. which
C. who D. what
VIII. All the apples ______ fell down were eaten by
the pigs.
A. that B. those
C. which D. what
IX. You can take any seat ______ is free.
A. that B. / C. which D. it
先行词被最高级、序数词以及 the first, the last,
the very, the only, the same修饰时
被这类词修饰时，关系代词常用that，不用
which。
X. The most important thing ______ we should pay
attention to is the first thing ______ I have said.
A. which; that B. that; which
C. which; which D. that; that
XI. My watch is not the only thing ______ is missing.
A. that B. it
C. which D. who
先行词是anything, something, nothing,
everything等不定代词时
关系代词一般只用that，不用which。
I. He never reads anything ______ is not worth reading.
A. which B. as C. who D. that
II. Is there anything ______ to you?
A. that is belonged B. that belongs
C. that belong D. which belongs
III. 【2010全国2】I refuse to accept the blame for
something ______ was someone else’s fault.
A. who B. that C. as D. what
先行词是all, much，little, none或先行词被all,
much, little, no, any修饰时
关系词只能用that, 不能用which。
All the people that are present burst into tears.
IV. These people once had fame and fortune; now
______ is left to them is utter poverty.
A. all that B. all what
C. all which D. that all
V. There is not much ______ can be done.
A. that B. which
C. what D. how

XII. The TV play I watched last night is the best one
______ I have watched this year.
A. which B. what
C. whose D. that
XIII. This is the very film ______ I’ve long wished
to see.
A. which B. that
C. who D. whom
XIV. I like the second football match ______ was
held last week.
A. which B. who
C. that D. /
XV. This is the last time ______ I shall come here to
help you.
A. that B. which
C. when D. what
XVI. It’s the third time ______ late this month.
A. that you arrived B. when you arrived
C. that you’ve arrived D. when you’ve arrived
先行词有两个，一个指人，一个指物，关系代词用
that
XVII. We’re talking about the piano and the pianist
______ were in the concert we attended last night.
A. which B. whom C. who D. that
XVIII. Both the girl and her dog ______ were crossing
the street were hit by a coming car.
A. which B. who C. they D. that
XIX. All the passengers and suitcases ______ were
still waiting on the broken down bus had to be
transferred to another long distance bus.
A. they B. who C. which D. that
XX. He talked a lot about things and persons ______
they remembered in the school.
A. which B. that C. whom D. what
注意：关系副词不受这些规则的影响
只是(答疑qq 329950885)在选用关系代词时才使
用这些规则。如：
XXI. 【2010福建】Stephen Hawking believes that
the earth is unlikely to be the only planet ______ life
has developed gradually.
A. that B. where C. which D. whose
XXII. This is the same house ______ her grandfather
was born.
A. that B. where C. which D. whose




其他有关关系词选择的规则
A. which B. them
whom
C. that D.
关系代词直接放在介词后面时，要用which，不用
that；要用whom，不用who
第1章
【2011湖南】Julie was good at German, French
and Russian , all of ______ she spoke fluently.
A. who B. whom C. which D. that
引导非限制性定语从句时，要用which, who, whom,
不用that，也不能省略
第7章
【2008浙江】Yesterday she sold her car,
______ she bought a month ago.
A. whom B. where C. that
which
D.
第2章
【2008湖南】The growing speed of a plant is
influenced by a number of factors, ______ are
beyond our control.
A. most of them B. most of which
C. most of what D. most of that
第8章
【2010全国1】As a child, Jack studied in a
village school, ______ is named after his
grandfather.
A. which B. where C. what D. that
第3章
This is the museum ______ we saw an
exhibition the other day.
A. that B. which C. where
that
D. in
第9章
【2012全国Ⅱ】That evening, ______ I will tell
you more about later, I ended up working very
late.
A. that B. which C. what D.
when
当先行词前面有which，who等疑问代词时，为避
免重复，用关系代词that
同理，当先行词是that, those时，常用关系代词
which或who。如：
第4章
【2009全国I】She brought with her three
friends, none of ______ I had ever met before.
A. them B. who C. whom D. these
第5章
【2010浙江】The settlement is home to nearly

1,000 people, many of ______ left their village
homes for a better life in the city.
A. whom B. which C. them D. those
the relatives from ______ you received gifts?
第6章
【2012上海】Have you sent thank-you notes to

What’s that which is under the desk？
在桌子底下的那些东西是什么？
Which is the T-shirt that fits me most?
5
He still talks like the man （that） he was ten years ago.
他谈起话来仍像十年前一样。
The train is the fastest train （that） there has ever been.
这列火车是有史以来最快的火车。
My typewriter is not the machine (that) it was.
我的打字机已不是过去的机器了。
第10章
Who is the person ______ is standing at the
gate of Beijing Tourism Tower?
A. who B. that C. which
whom
thing?
A. which B. who
D.
第13章
She was no longer the woman ______ she was.
A. that B. which
to be.
A. what B. who
C. what D. who
D. that
第11章
Who ______ has common sense will do such a
C. whom
第14章
She is no longer the sweet girl ______ she used
C. when D. that
第12章
Those ______ not only from books but also
through practice will succeed.
A. learn B. who C. that learns D. who
learn
关系代词在从句中作表语或there be结构中的实
意主语时, that可指人或物，且通常省略
(概括为：在从句中位于be后。此条仅作了解)


当先行词为one, ones, anyone, everyone, none,
all(指人)时，关系代词常用who
Anyone who is against us is our enemy. 任何反对我
们的人就是我们的敌人。
All who heard the story were amazed.所有听到这个故
事的人都很惊讶。


whose可指人也可指物
② 【2010陕西】The old temple, ______ roof was
damaged in storm, is now under repair.
A. where B. which
C. its D. whose
③ 【2011全国I】The prize will go to the writer
______ story shows the most imagination.
A. that B. which
C. whose D. what
④ 【2008陕西】The man pulled out a gold watch,
______ were made of small diamonds.
A. the hands of whom B. whom the hands of
C. which the hands of D. the hands of which
⑤ 【2009安徽】Many children, ______ parents are
away working in big cities，are taken good care of in
the village.
A. their B. whose
C. of them D. with whom
⑥ 【2012天津】 I wish to thank Professor Smith,
without ______ help I would never have got this far.
A. who B. whose
C. whom D. which
⑦ 【2013福建】The book tells stories of the
earthquake through the eyes of those ______ lives
were affected.
A. whose B. that
C. who D. which
whose 作关系代词可以指人也可指物，用作定语。
若指物，它还可以同of which互换; 若指人，则不
可与of whom互换
He lives in a house. Its window faces south.
→He lives in a house whose window faces south.
He lives in a house. The window of it faces south.
→He lives in a house, the window of which faces
south.
→He lives in a house, of which the window faces
south.
He is the farmer. His son is studying in Qinghua
University.
由于(答疑qq 329950885)我们一般说his son，不说
the son of him; 说my book, 不说the book of me, 因
此我们只能说:
He is the farmer whose son is studying in Qinghua
University.
而不能说：He is the farmer, the son of whom is
studying in Qinghua University.
名词前有冠词the时用of which, 名词前没有冠词
时用whose
① I saw some trees ______ the leaves were black with
disease.
A. where B. of which C. in which D. whose




as, but, than用作关系代词

as引导限制性定语从句
例题：I had never heard such an interesting story
______ you told me yesterday.
A. that B. which C. as D. that/which
有些同学可能选择D，这说明有关定语从句的
基本知识学得不错，但知识还是有漏洞。
要记住：
如果先行词被such, the same, so+形容词+a/an，
as+形容词+a/an修饰时，这时关系词我们要用as。
此时，as同that, who, which, whom一样，是关
系代词，代指the same, so, such和as引导的短语，
常译作“正如，像”，在定语从句中通常作主语、宾
语和表语。
在限制性定语从句中要用关系代词as的，常见
的有以下四种情况：
先行词被such修饰时，构成“such…as…”。
It’s such a heavy stone as nobody can move.
（as作宾语）那是一块重得没人能移得动的石头。
Don’t trust such men as praise you to your face.
(as作主语) 不要相信那种当面吹捧你的人。
先行词被the same修饰时，构成“the same…as…”。
We have arrived at the same conclusion as they have.
(as作宾语)
我们已得出和他们同样的结论。
This is the same watch as I lost. (as作宾语)
这与我丢的那块表一样。

我买的那辆汽车和你的一模一样。
This is the same bag (the very bag) that I lost yesterday.
这就是我昨天丢失的那个包。
That is the same man that asked for help the day before
yesterday.
那就是前天来求助的同一个人。
such…as 和such….that的区别（该用定语从句还
是用结果状语从句）
such…as “像……样的”，as引导的是定语从句, as
作句子成分；
such…that“如此……以至于”，that引导的是结果状
语从句, that不作句子成分。
判断办法：
如果后面成分完整，用that来引导结果状语从句；
如果后面句子成分不完整，则用as来引导定语从句。
It was so difficult a problem ______ no one worked it
out.
（成分完整，结果状语从句, 填that）译为：
这道题如此难以至于没有人算得出来。
It was so difficult a problem ______ no one worked out.
（成分不完整，定语从句, 填as）译为：
这是一道没有人能算出来的难题。
练习
He is such a lazy man ______ nobody wants to work
with ______.
A. as; him B. that; /
C. as; / D. whom; him
在 “as…as…” 句型中，第一个as后面跟名词时。
It wasn’t such a good present ______ he had
它可以看作是 “as+形容词+as” 的一种变化形式。
promised me.
A. that B. as C. which D. what
He is as good as his brother. 他和他弟弟一样好。
这句话还可以表达为：
These houses are sold at such a low price ______
people expected.
He is as good a boy as his brother.
C. that D. which
It’s as pleasant a film as I have ever seen. (as作宾语)
A. like B. as
这是一部和我以往看的同样好的电影。
He isn’t such a man ______ he used to be.
C. that D. as
（参看P错误！未定义书签。错误！未找到引用源。）
A. who B. whom
He is not such a man _______ would leave his work
half done.
A. that B. which C. who D. as
We should read such books ______ will make us
better and wiser.
A. when B. as C. whose D. what
This is such a heavy box ______ I can’t move it.
A. as B. that
C. which D. whose
在“so+形+冠+n. + as”句型中 (He is so good a
student as every teacher likes.)
它可以看作是先行词被such修饰时关系代词用as
（第一种情况）的一种变化形式。
He is such a good student as every teacher likes.
他是一个每个老师都喜欢的这样一个好学生。
用so可以表达为：
He is so good a student as every teacher likes.
（参看P.错误！未定义书签。错误！未找到引用源。）
Pop music is such an important part of society
______ it has even influenced our language.
A. as B. that C. which D. where
the same…as与the same…that
Last term our English teacher set so difficult an
the same…as指同一类，the same…that指同一个。
examination problem ______ none of us worked out.
I bought the same car as yours.
A. as B. that C. which D. whose

The man showed us so heavy a stone ______ no one
can lift.
A. that B. as C. which D and
I received ______ nice a gift ______ my mother
promised.
A. the same; as B. as; as
C. such; as D. the same; that
I want to use the same tools ______ used in your
factory a few days ago.
A. as was B. which was
C. as were D. which
I have bought the same dress ______ she is wearing.
A. as B. that C. which D. what
I found the book just ______ I borrowed yesterday so
I got it back at once.
A. the same that B. the same as
C. such as D. such that
Tom did not take away the camera because it was just
the same camera ______ he lost last week.
A. which B. that C. whom D. as
but用作关系代词（选学内容）
but既可指人，也可指物，常在定语从句中充当
主语。but本身含“否定”的意思，其作用相当于“that
／which ／who．．．not”。它前面的主句通常有“否
定”的词（如：no，not， little，few，hardly等）。
(为了快速培养语感，也可把but意译为“除了”)。
There is no mother but loves her own children.
（＝There is no mother that／who does not love her own
children. ）没有不爱自己孩子的母亲。


7
There is no man but feels pity for the starving children.
没有人不为这些饥饿的孩子感到同情。
There are very few but admire his talents.（but = who
don’t）很少有人不赞赏他的才干。
There is no rule but has exception.
凡规则都有例外。
than用作关系代词 （选学内容）
than在定语从句中作关系代词，在从句中可以
充当主语、宾语、表语，但仍 以充当主语为多。在
定语从句中，它与关系代词that所起的语法作用是
差不多的，只是在翻 译或解释时，要比that多一层
比较的意味。另外，由than含有比较意味可知，该
类定语 从句的先行词前通常要有形容词的比较级形
式。如：
You make more money than is intended to make.(主
语)你挣得的钱比预计的要多。
There were more casualties than was reported.
伤亡人数比报道的要多。
Newspapers and other media do more than simply
record what happens.
报纸和其他媒体做的不仅仅是记录发生的事情。



as作关系代词很有用（P. 错误！未定义书签。）


关系副词在定语从句中作状语
关系副词
about the environment ______ they live.
A. what B. which C. when D. where
the way作先行词
首先要确定the way在定语从句中作什么成分。
如果the way在定语从句中作主语或宾语，要选用关
系代词。如：
I don’t like the way ______ will cost too much
money.
The way ______ he thought of to solve the problem
was not practical.
在句1中，the way在定语从句中作主语，因此要填
关系代词that/which。
在句2中，the way在定语从句中作宾语，因此也要
用关系代词：that/which/省略。
如果the way在定语从句中作状语(定语从句还原后
是in the way)，关系词用下面三种情况的任一种：
①in which；②that；③省略。
【2008北京】I’ll give you my friend’s home address,

______ I can be reached most evenings.
A. which B. when C. whom D. where
【2008安徽】All the neighbors admire this family,
______ the parents are treating their child like a friend.
A. why B. where C. which D. that
【2009重庆】Life is like a long race ______ we
compete with others to go beyond ourselves.
A. why B. what C. that D. where
【2012重庆】Sales director is a position ______
communication ability is just as important as sales ability.
A. which B. that C. when D. where
【2012浙江】We live in an age ______ more
information is available with great ease than ever before.
A. why B. when
C. to whom D. on which


【2013四川】Nowadays people are more concerned
The way ______ he answered the question was
surprising.
A. how
C. in which


B. that
D. / E. B/C/D
【2004湖南】I work in a business ______ almost
everyone is waiting for a great chance.
A. how B. which C. where D. that
【2009福建】It’s helpful to put children in a situation
______ they can see themselves differently.
A. that B. when
C. which D. where
In experiments ______ young teens are allowed to
sleep as long as they want, they tend to sleep an average
of hours.
A. that B. which
C. where D. when
occasion(时机)作先行词时关系副词用when
It was a rare -indeed unique occasion when I was able
to put Ritchie right.
when引导非限制性定语从句
定语从句恢复为完整的一句话后为：He answered the
question in the way.
in the way在定语从句中作状语，因此选E。
The way ______ he looks at problems is wrong.
A. which B. whose C. what D./
That is not the way ______ I do it.
A. / B. which
C. for which D. with which
This is the only way ______ you can find.
A. that B. / C. in which
D. A, B and C E. A and B

I don’t like the way ______ he spoke to his mother.
A. that B. /

C. in which D. A, B and C

situation, case, point, business等作先行词
【2007江西】After graduation she reached a point in
her career ______ she needed to decide what to do.
A. that B. what C. which D. where
【2009浙江】I have reached a point in my life______
I am supposed to make decisions of my own.
A. which B. where C. how D. why
【2003上海】I can think of many cases ______
students obviously knew a lot of English words and
expressions but couldn’t write a good essay.
A. why B. which C. as D. where
【2008江西】Later in this chapter cases will be
introduced to readers ______ consumer complaints have
resulted in changes in the law.
A. where B. when C. who D. which


It was an exciting moment for these football fans this
year, ______ for the first time in years their team won the
world cup.
A. that B. while
C. which D. when
The rainbow can’t be seen at noon, ______ the sun is
high in the sky.
A. while B. when C. so D. that
Christmas is the only time of the year, ______ men
and women open their hearts freely and think of other
people.
A. while B. when C. so D. that
We played in the garden till sunset, ______ it began
to rain.
A. when B. after C. while D. then





关系代词的省略
关系代词作宾语时的省略
关系词的省略(仅供了解)
这是我住的那间房间。
He met Mary at the party, whom he married a week
later.
关系代词在从句中作表语或there be结构中作实
意主语时
用关系代词that, that可指人或物，且常省略。如：
China is not the country (that) it was in the old times.
中国已不是旧时代的中国了。
The old man is not the man (that) he was. 这个老人
已不是以前那个样子了。
The wisdom she gave me has helped shape the
person I am today.
她给我的智慧把我塑造成现在的样子。
当关系代词在非限制性定语从句中用作动词
宾语或介词宾语，
(答疑qq 329950885)
且关系
代词不直接位于介词后面时，可以省略。如：
Is there anything (that) you want?
想要什么东西吗?
Who is the man (that, who, whom) you were talking
to? 刚才和你讲话的人是谁?
但是，如果是直接用于介词后作宾语或位于非限制
性定语从句中，则不可省略。如：
This is the room in which I live.

This is the fastest computer （that） there has ever
been.这是有史以来运算最快的计算机。


关系副词的省略
关系副词when的省略
用作时间状语的关系副词when通常不能省略，但
若用于day, year, time, the moment等少数几个词后
时可以省略(也可换成that)。如：
That was the year (that) I first went abroad.
就是那一年我第一次出国了。
I’ll never forget the day (that) we met.
我永远也忘不了我们见面的那一天。
By the time (when) he was fourteen years old,
Einstein had learnt advanced mathematics all by
himself.
到14岁时，爱因斯坦已经自学了高等数学。
Do you still remember the day (when) we first met?
你还记得我们第一次见面的那一天吗？



关系副词where的省略
9
用作地点状语的关系副词where通常不能省
略，但若用于place, somewhere, anywhere,
everywhere, nowhere等几个词后时可以省略(也可
换成that)。如：
This is (答疑qq 329950885)the place (where) we
met for the first time.
这是我们第一次见面的地方。
Do you have anywhere (that) I can lie down for an
hour?
你有没有一个什么地方可以让我躺一个小时？
关系副词why的省略
关系副词why通常只用于the reason后引导定
语从句，且通常可换成that或for which，均可省
略。如：
That’s the reason (why, for which, that) he came.
这就是他来的原因。
Give me one reason (why) we should help you. 给
我举出一个我们应当帮助你的理由。
介词＋关系代词
4. There are many books on science, ______ this is
one example.
A. which B. from which
C. of which D. into which
5. 【2008四川】For many cities in the world, there is
no room to spread out further, ______ New York is
an example.
A. for which B. in which
C. of which D. from which
6. 【2012四川】In our class there are 46 students,
______ half wear glasses.
A. in whom B. in them
C. of whom D. of them


介词的选择：看前看后看意思
看与先行词的搭配
7. The bicycle ______ he often rides needs repairing.
A. on which B. in which
C. by which D. with which
8. Human facial expressions differ from those of
animals in the degree ______ they can be controlled
on purpose.
A. with which B. to which
C. of which D. for which
9. 【2012全国Ⅱ】100℃ is the temperature ______
which water will boil.
A. for B. at C. on D. of

关系代词直接跟在介词后时，只可用whom或
which, 不可用who, that
(参看P. 4)
from where为“介词＋关系副词”结构，可以引导
定语从句
如： We stood at the top of the hill, from where we can
see the town.

1. China is the birthplace of kites, ______ kite flying
spread to Japan, Korea, Thailand and India.
A. from that B. from where
C. from there D. from here
像look after, look for等固定短语动词
在定语从句中一般不宜将介词与动词分开。如：
This is the boy whom she has taken care of.
2. This is the baby ______ tomorrow.
A. after whom I shall look
B. whom I shall look after
C. whose I shall look after
D. after whom I shall look after
部分与整体用of
some of us, many of them
3. The course normally attracts 20 students per year,
______ up to half will be from overseas.
A. in which B. for which
C. with which D. of whom