yesterday? A. which B. that C. where D. the one
不少同学可能会将factory作为先行词而 误选A或B,其实将该句还原成陈述句： This factory is________ you visited yesterday.时,可以清楚地发现该定语从 句缺少在从句中作宾语的先行词,所以应 填the one。
trousers ___A___ she had wiped her
hands. （04全国II）
A. where
B. which
C. when
D. that
当先行词是表时间的 time, day 等和表地点的 place, house 等时，一定要注意分析从句的结 构。如果缺少主语或宾语，关系词应该用
3. 指某一情况 which as
关系词
不能放于句首
放于句中或句首 “正如”
2. 关系副词when where why (状语)
考点一：关系代词: as
D 1、_____ is often the case, we have
worked out the production plan.（04江苏）
to be built should be ___ the cross-river
traffic is the heaviest. (05江苏卷)
A. which; where B. at which; which
C. at which; where D. which; in which
2、He was educated at a local grammar
school, __C__ he went on to Cambridge.
（05山东卷）
A. from which
B. after that
C. after which
D. from this
介词加关系代词引导定语从句是近几年高考 中的热点，复习中需注意以下几个问题：
１．关系代词作介词宾语，不论是在限制性定语 从句中，还是在非限制性定语从句中，当介词前 置时，只能用 whom 指人，which 指物；但如 果介词后置，则不受这种限制，关系代词还可以 省去，特别是在口语中。如：
2. It is such an interesting book_th__a_t we all want to read it twice.
3.I have never heard such stories __A__ he tells.
A. as B. that C. which D. what
Do you know the boy to whom she was talking?
Do you know the boy (that) she was talking to?
The pencil (which / that) he was writing with suddenly broke.
A. that
B. whose
C. those
D. what
D 2) George Orwell, ______ was Eric Arthur,
wrote many political novels and essays. (04 北京）
A. the real name B. what his real name C. his real name D. whose real name
考点三：有时先行词含义较为抽象,较难 看出其属性,应多加思索并认真分析后才 能正确解题。
例da1n:gHeero’sugsostithuiamtisoenlf_i_nＡ_to__ahe is
likely to lose control over the plane.
A. e
B. which
A. Which
B. When
C. What
D. As
C 2、John said he’d been working in the
office for an hour, _______ was true.
（01北京春季）
A．he
B．this
C．which
D．who
1. 非限制性定语从句一般采用 which 或 as 来 引导。使用这两个词时要注意两点：
比较： He is such a good teacher that we all love and respect him. 状语从句
他是那样一位好老师，我们大家都热爱和尊 敬他。
1. It is such an interesting book __a_s__ we all want to read twice.
例3: Her illness will not develop to
the point_____Ａ___ no medicine can
cure her. A. where B. which C. that D. as
考点四： whose指物时可与of which 等互换，但应注意与冠词的位置关系。 如：
解题思路
1. 通读全句，首先考虑是不是某种句型， 如强调句型。
2. 题干若是疑问句，首先把它恢复为正常 语序。 3.观察设空的前前后后，确地定从句的性 质，回忆相关从句的用法特点。从中作出 取舍。
4. 将选项代入句子，看前后是否语意 贯通。
which …
考点五：关系代词和关系副词的比较
1、Do you still remember the chicken
farm __C___ we visited three months ago?
（05北京春季）
A. where
B. when
C. that
D. what
2、There were dirty marks on her
the cover of which
This is the book
whose cover
is blue.
1) Last month, part of Southeast Asia was
B struck by floods, from_______effects the
people are still suffering. （05天津卷）
例3: The students in our class study
harder than ____B____are in their class.
A. who B. those who C. that D. which
分析语境含义及句子结构可知,该空缺少 先行词和在定语从句中作主语的关系代 词,所以应填those who。
which 或 that, 缺少时间状语或地点状语时， 才能用 when 或 where。题1中的 farm 作 visited 的宾语，故选C；题2中的 trousers 作 wiped 的地点状语，故选A。
考点六：介词加关系代词引导定语从句
1、The place __C__the bridge is supposed
“whose +名词中心词”这一结构在定语从 句中既能作主语（如题2），又能作宾语 （如题1）。whose 的先行词常用来指人 （如题2），但有时也可以用来指具体事物 或抽象概念（如题1），这时可以与of which 结构互换，词序是：“名词+of which” 。题1可变为：from the effects of
（1）as 引导的从句可以放在主句之前，而 which 引导的从句只能放在主句之后。
（2）从意义上讲，which 指前面主句的内容； 而 as 指代的是作为一般人都知道的常识性的 东西，因此常译成“就象……那样、正如 所……的”。
the same … as / such … as 的使用问题 当先行词被 the same 所修饰时，关系词既可 以用 as，也可以用 that。在表示具体事物时， 有时两者有一定的区别。一般说来，表示同一 种类多用 as，表示同一事物多用 that。如：
考点二：分析有无先行词,巧解定语从句试题 先行词是被定语从句所修饰的中心名词,没有 它的存在,定语从句就不能成立。 例1: He made another wonderful
discovery ,____A____of great importance
to science.
A. which I think is B. which I think it is
C. which I think it D. I think which is
因为定语从句中不能出现代替先行词的词,故 B、C为错误选项,另外关系代词应紧接在先 行词后面,所以插入语I think应放在关系代词 后面。
例2: Is this factory___D_____ you visited
This is the same instrument that I used
yesterday. 这就是我昨天用过的那台仪器。
This is the same instrument as I used
yesterday. 这台仪器跟我昨天用过的那台一样。
• 在抽象概念上，同种类和同一事物是 没有绝对区别的，所以两个词可换用：
I have the same opinion as / that you have.
such as 与such that
He is such a good teacher __B__ we all
love and respect. 定语从句 A that B. as C. who D. so
他是一位我们大家都热爱和尊敬的好老师。
定语从句
The man who lives next to us sells vegetables