定语从句答案解析

定语从句答案解析（精选6篇）

定语从句答案解析 第1篇

定语从句专项训练

I 选择最佳答案: 1.The silk _______ is made in Hangzhou sells well.A.that

B.who

C.what

D./ 2.The man_______today left this message for you.A.called

B.has called

C.whom called

D.who called 3.Do you live near the building ______colour is yellow?

A.that

B.which

C.whose

D.its 4.He helped his father on the farm ______they lived.A.which

B.that

C.when

D.where 5.I’m one of the boys_____never late for school.A.that is

B.who is

C.who are

D.who am 6.All_____should be done has been done.A.what

B.which

C.that

D.whatever 7.Jack told me everything _______he knew about it.A.what

B.that

C.which

D.who

8.My father works in the factory ______this type of truck is made.A.in where

B.in which

C.from which

D.of which 9.The school_______we visited last week was built in 1956.A./

B.where

C.that

D.both A and C 10.This is one of the best films_______I have ever seen.A.which

B.that

C.of which

D.of that 11.In fact the Swede did not understand the three questions_______were asked in French.A.where

B.who

C.in which

D.which

12.He paid the boy $10 for washing ten windows, most of ______ hadn’t been cleaned for at least a year.A.these

B.those

C.that

D.which

13.His parents wouldn’t let him marry anyone ________family was poor.A.of whom

B.whom

C.of whose

D.whose 14.All_______is needed is a supply of oil.A.the thing

B.that

C.what

D.which

15.In the dark street ,there wasn’t a single person _____she could turn for help.A.that

B.who

C.from whom

D.to whom 16.She heard a terrible noise,______brought her heart into her mouth.A.it

B.which

C.this

D.that

II 用适当的关系词填空：

1)I’ll never forget the day on ________ they met for the very first time last summer.2)This is the place _________ he so often mentioned to me.3)The only thing ________ interested him was that he could do anything _________ he wanted to.4)“What a scientist!What wonderful invention!” he talked excitedly about Bill Gates and his Microsoft Company _________ is now a focus(焦点)of newspapers and television.5)He is old, ________ fact is important in this case.6)Finally, the thief handed everything __________ he had stolen.7)We talked about the things and persons _________ we saw then.8)With _________ were you talking? 9)This is the very present __________ my mother gave me.10)They are talking about the people and things ________ they are on their way home.11)Which is the bike __________ is made in Shanghai? 12)I think this is the most beautiful dress ______ I own.13)Those _______ want to buy the house may sign their names first.14)My sister, __________ you met in Guangzhou, has bought a new car.15)That’s the way _______ they work.III 把下列各题的两句话合并成一个带定语从句的复合句。

1)The students will not be able to pass the English exam.They don’t work hard enough.2)The teacher is my physics teacher.You saw him on the playground just now.3)The woman is an English teacher.She is standing at the school gate.4)This is the girl.Her sister is a famous singer.5)The book is good.I am reading.IV 完成下列句子。

1)Here is the knife _________________________________________（你昨天丢失的）。2)This is the best novel _____________________________________（我读过的）。

3)I have lost the dictionary ____________________________________（我姐姐给我买的）。

4)Rice is a plant ________________________________________（中国南方种植的）。

5)The woman ________________________________________（上周六给他们做报告的）is a famous scientist.Ⅴ 改正下列句子中的错误：

1.Mr.Brown is talking to the students who comes from Canada.2.The factory which we are going to work is far from here.3.This is the room in that we lived last year.4.They talked of things and people who they remembered in the hospital.5.All which Iraq people want is peace.6.Anyone that breaks the rule will be punished.7.This is the child who father died of SARS.8.I have lost my pen, that I like very much.9.I went to the library but I didn’t find the book that I needed it.10.This is the person whom you are looking.Keys: I 选择：

1.A.先行词是物，故用that引导.2.D.先行词是人，而且引导词在从句中作主语。3.C.表示“……’’的”，修饰名词color, 限定先行词the building，说明是the building的颜色.4.D.先行词是地点，故用where引.5.C.先行词是人,且是复数the boys.6.C.先行词为all ,everything等不定代词时用that.7.B.同上

8.B.关系代词在介词后面时用which.9.D.当关系代词在定语从句中作宾语时,关系代词常被省略 10.B.当先行词前有一个最高级形容词修饰的时候,用that.11.D.定语从句中需要主语,四个选项中只有which可以在从句中作主语 12.D.非限制性定语从句用which.13.D.14.B.先行词为all用that引导.15.D.该题考察定语从句中介词+关系代词的用法turn to sb for help 这一短语.16.B.非限制性定语从句中关系代词用which.II

1.which 介词后面只能用which.2.that/which 3.that ,(that)

当先行词指物，且被all, every, no ,some ,any, little , much, one of , the only, the very, the right 等修饰时，关系词只能用that.4.that 5.which 6.that（同3）

7.that当先行词既有人又有物时只能用that 引导。

8.whom

9.that 当先行词指物，且被all, every, no ,some ,any, little , much, one of , the only, the very, the right 等修饰时，关系词只能用that.10.that that 在特殊疑问句中定语从句的引导词不能与疑问词重复。

12.that 当先行词被序数词或最高级修饰时，指物只能用that 引导。13.who those 指人时用who.14.whom.非限制性定语从句不能用that 引导。当先行词指物时用which;当先行词指人时,并在从句中作主语时用who;在从句中作宾语时用whom.15.that.way 作先行词时，常用that 或in which 引导定于从句.III 1.The students who/that don’t study hard will not be able to pass the English exam.2.The teacher(who/that)you saw on the playground is my physics teacher.3.The woman who/that is standing at the school gate is an English teacher.4.This is the girl whose sister is a famous singer.5.The book(that/which)I am reading is good.IV

1.(which/that)you lost yesterday

2.(that)I have read

3.(which/that)my sister bought me

4.Which/that is grown in the south of China

5.Who gave them the report last Saturday ⅤANSWERS: 1.comes改为 come或 students改为 student。关系代词在定语从句中作主语时，其谓语动词的数要与先行词保持一致。

2.which 前加上in或 which改为 where。定语从句中的谓语动词work是不及物动词，先行词factory在从句中作地点状语而非宾语。试比较： This is the factory which/that I visited last year.This is the factory in which(where)I worked last year.3.that改为 which 或in放在 lived之后。关系代词作介词宾语时，介词一般要放在它们之前，但其关系代词只能用which 或whom;若先行词是表示人的名词时，用whom；若表示物的名词则用which。介词也可放在从句原来的位置上。

4.who改为that。先行词既有表示人的名词，又有表示物的名词时，关系代词要用that。

5.which改为 that。当先行词是all,few,little,much,something,nothing,anything,everything等时，关系代词要用that。

6.that改为who。当先行词是one,ones,anyone或those时，关系代词常用who。

7.who改为whose。先行词child在定语从句中作定语。作定语的关系代词无论指人还是指物，一律用 whose 8.that改为 which。引导非限制定语从句时，关系代词用which，不用that。

9.去掉it。关系代词在定语从句中作宾语时，无论省略与否，从句中不可再使用it,them,him之类的代词。

10.for放在looking之后。Look for是固定短语，英语中的固定短语一般不可分开使用。

Unit 7

talk back 回嘴；顶嘴

keep„ away from 远离

make one’s own decision 自己做决定

allow sb to do sth 允许某人做某事

get one’s ears pierced 穿耳洞

seem to do sth 似乎要做某事 stop doing sth停止做某事

stay up 熬夜

shopping center购物中心

driving license 驾驶证 give sb a hug 给某人一个拥抱

lift up 举起

scary movie恐怖电影

agree with sb 同意某人 part-time job兼职工作

western countries 西方国家 move out 搬出去

get in the way of妨碍

be strict with sb对某人要求严格

as „as 像„ 一样 be serious about 认真对待

make a choice做选择

grow up 长大

have nothing against sb /sth 对某人某事不反感

spend some time on sth 在某事上花时间achieve one’s dream实现某人的梦想

unit 8

belong to 属于

pop music流行音乐

pick up拿起；捡起

run away 逃跑

have no idea 不知道

take a shower洗澡

attend a concert参加音乐会music hall 音乐大厅

hair band 发带 each other互相

at first 起初

run after 追逐

at the same time同时

point out 指出 prevent sb from doing sth 阻止某人做某事

a long period of time很长一段时间

communicate with sb 与某人交流 in a certain way 以某种方式

historical place 历史古迹 a kind of 一种

keep healthy 保持健康 burial place墓地

a group of 一群 no more不再

a bit 有点 right now 现在 unit 9 in that case 既然那样

plenty of 大量；充足

once in a while偶尔

cheer sb up使某人振作起来 Not much.没什么

depend on 取决于

enjoy doing sth 喜欢做某事 in total总共；合计

by the end of 到„结束时

folk music 民乐

such as 例如

make money挣钱

national treasure国宝

stick to 坚持；固守

shut off关闭

feel like 想要

try one’s best to do sth尽某人最大努力做某事

spare time 空闲时间

a happy ending一个快乐的结局

in time 及时

get married结婚

look up 查阅；抬头看

musical instrument 乐器

develop a serious illness 得重病

continue to do sth 继续做某事

in the past 过去

定语从句答案解析 第2篇

1.Many countries are now setting up national parksanimals and plants can be protected.A.WhenB.WhichC.WhoseD.where

2.The book tells stories of the earthquake through the eyes of thoselives were affected.A.WhoseB.thatC.whoD.which

3.Happiness and success often come to thoseare good at recognizing their own strengths.A.WhomB.WhoC.WhatD.which

4.The president of the World Bank says he has a passion for China, he remembers starting as early as his childhood.A.whereB.whichC.whatD.when

5.He wrote a letterhe explains what had happened in the accident.A.WhatB.WhichC.WhereD.how

6.He may win the competition,he is likely to get into the national team.A.in which caseB.in that caseC.in what caseD.in whose case

7.There is no simple answer,is often the case in science.A.AsB.thatC.whenD.where

8.Finally he reached a lonely islandwas completely cut off from the outside world.A.WhenB.WhereC.whichD.whom

9.is often the case with children, Amy was better by the time the doctor arrived.A.ItB.ThatC.WhatD.As

10.Nowadays people are more concerned about the environmentthey live.A.whatB.whichC.whenD.where

11.We have launched another man-made satellite,is announced in today’s newspaper.A.thatB.whichC.whoD.what

12.When I arrived, Bryan took me to see the houseI would be staying.A.WhatB.WhenC.WhereD.which

13.”You can’t judge a book by its cover,”.A.as the saying goes oldB.goes as the old saying

C.as the old saying goesD.goes as old the saying

14.The children,had played the whole day long, were worn out.A.all of whatB.all of whichC.all of themD.all of whom

15.The museum will open in the spring with an exhibition and a viewing platformvisitors can watch the big glasshouses being built.A.whatB.whereC.whenD.why

16.John invited about 40 people to his wedding, most ofare family members.A themB.thatC.whichD.whom

17.Mo Yan was awarded the Nobel Prize for Literature in 2012,made one of the Chinese people’s long-held dreams come true.A.itB.thatC.whatD.Which

2013年高考英语试题定语从句部分训练题（2）答案解析

1.【解析】考查定语从句。定语从句中不缺少主干成分，故使用关系副词；先行词指地点，故选择D。

2.【解析】考查定语从句。其中those作先行词，定语从句中缺少lives的定语，故选择A。

3.【解析】考查定语从句。先行词为those，指人；定语从句中缺少主语，故选择B。

4.【解析】考查定语从句。先行词为passion，定语从句中缺少宾语，故选择B。

5.【解析】考查定语从句。先判断从句类型为定语从句，定语从句中谓语explain后接what引导的宾语从句作宾语，因此不缺少主干成分，排除B项，故选择C。

6.【解析】考查定语从句。两分句间无连词，故排除B项（不能用作连词，in this/ that case用于并列句中）。此处which指代前面主句，in which case引导定语从句用语替代并列句中的in this/ that case。句意为：他可能赢得这场比赛，如果这样的话，他就可能进入国家队。故选择A。

7.【解析】考查定语从句。此处as引导定语从句指代整个主句内容，含有“正如”之意，定语从句部分译为“在科学上这是常有的事”。故选择A。

8.【解析】考查定语从句。句意为：最后他到达一个完全与世隔绝的孤岛。定语从句中缺少主语，因此使用关系代词；先行词island指物，故选择C。

9.【解析】考查定语从句。此处as引导的定语从句位于主句之前，指代整个主句内容。意为：正如孩子们常有的情况一样，医生到的时候Amy就好了。故选择D。

10.【解析】考查定语从句。此处先判断从句类型为定语从句，先行词为the environment，定语从句中live为不及物动词，因此不缺少主干成分，应填关系副词；且先行词environment指地点，故用where，相当于in which。故选择D。

11.【解析】考查定语从句。此处关系代词which指代整个主句引导非限制性定语从句。翻

译为：我们又发射了一颗人造卫星，这是在今天的报纸上宣布的。故选择B。

12.【解析】考查定语从句。定语从句中stay为不及物动词，故不缺主干成分，用关系副词；先行词为house，指地点，故用关系副词where。故选择C。

13.【解析】考查定语从句。考查as引导的定语从句，意为：正如古语所说。故选择C。

14.【解析】考查定语从句。先判断为定语从句，先行词为children，故选择D。

15.【解析】考查定语从句。定语从句中不缺少主干成分，且先行词platform指地点，故用where。故选择B。

16.【解析】考查定语从句。先行词为40 people，定语从句中缺少主语，故使用whom。介词之后不能用that，应予以排除；which指先行词为物；them为人称代词，应用于并列句中。故选择D。

定语从句答案解析 第3篇

定语从句, 即形容词性质的从句, 用来修饰一个句子当中的主语、宾语。定语从句必备的三要素分别为先行词、关系代词以及关系副词。先行词为定语从句所修饰的名词;关系代词替代先行词在定语从句中作主语或宾语;关系副词替代先行词在定语从句中作状语。

总之, 先行词可以在定语从句中作主语、宾语或状语。若定语从句中缺主语、宾语则用关系代词替代它;若主语和宾语都齐全则就用关系副词替代先行词。

二、定语从句的类型

定语从句可以分为限定性定语从句和非限定性定语从句。简单地说, 这二者的区别就是非限定性定语从句的先行词和其定语从句之间用逗号隔开。

三、定语从句的关系代词和关系副词

限定性定语从句的关系代词有that、which、who、whom、whose等。that代替人或物, 在从句中作主语或宾语;which代替物, 在从句中作主语或宾语;who只能代替人, 在从句中作主语;whom只能代替人, 在从句中作宾语。这四个关系代词单独在从句中作主语或宾语。whose代替人或物, 它加上不带冠词的名词在从句中作主语, 它表示从句的主语和先行词为附属关系。例如, The house whose windowsare shutism y uncle's.若从句的主语部分出现了冠词, 再表示主语和先行词的附属关系就用ofwhich。例如, The house ofwhich the window facesto south ism y uncle's.

限定性定语从句的关系副词有why、where、when, 它们都等于介词+which, 其中why等于for+which, 且它有唯一的先行词reason;当先行词point、situation、case、stage等在从句中作状语时用关系副词where替代。例如, H e'sgothim selfinto a dangerous situation where he islikely to lose controloverthe plane.当先行词occasion、period在从句中作状语时用关系副词when替代。

非限定性定语从句的关系代词为which、who、whom、whose, 其用法与限定性定语从句中关系代词的用法一致。非限定性定语从句的关系副词与限定性定语从句的关系副词相同。值得一提的是which在非限定性定语从句中既可以替代先行词又可以替代整个主句。

四、关系代词that

1. 非限定性定语从句中不能用that作关系代词。

2. 介词不能和关系代词that一起使用。

3. 限定性定语从句中只能用that不能用which的情况 (经常考的几种情况) 包括:

(1) 当先行词为不定代词all、little、everything、nothing、none等词时。例如, That'severything thatisneeded.

(2) 当先行词是形容词最高级或形容词最高级修饰先行词时。例如, Thisisthe bestplace thatIhave everseen.

(3) 当先行词既有人又有物时。例如, The students and the schoolthatwe visited are good.

五、定语从句应注意的几个问题

1.“介词+关系代词”既能引导限定性定语从句又能引导非限定性定语从句。

当先行词指物的名词时, 关系代词用which;当先行词是指人的名词时, 关系代词用whom;此时介词要根据先行词或从句的谓语动词或从句的形容词来确定。例如, Istill rem em berthe day on which Ifirstcam e to Beijing. (有纪念意义的一天或具体的一天用介词on)

2. way (方式, 方法) 作先行词时其后的定语从句用that、in which引导, 也可以将这两者都省略。

例如, Idon’tlike the way (that/in which) he treatsyou.

3. 定语从句的谓语要和先行词保持一致

(1) one of+复数名词+关系代词+谓语复数。例如, She isone ofthe teenagerswho like swim m ing.

定语从句难点解析 第4篇

解析定语从句的易错点 第5篇

易错点一：关系代词和关系副词的混用

例 1. I’ll never forget the days when I spent in New York with you.

例 2. I’ll never forget the days which I visited New York with you.

析：例 1 中的 when 应改为 which 或 that ;例 2 中的 which 应改为 when .区分关系代词和关系副词的关键是看它们在定语从句中所充当的成分。如果定语从句中缺少主语、宾语，就应考虑使用关系代词，如例 1 ;若定语从句中缺少状语，就应考虑使用关系副词，如例 2 .

易错点二：固定句式出差错

例 3. Mary is so lovely a girl as everybody loves her.

例 4. Mary is so lovely a girl that everybody loves.

析：例 3 中的 as 应改为 that ;例 4 中的 that 应改为 as . so…as 或 so…that 为固定句式，前者为 as 引导的定语从句， as 在定语从句中作宾语或主语，如例 4 ;后者为 that 引导的结果状语从句，该从句的成分是完整的，不缺少主语或宾语，如例 3 .类似的固定句式还有 the same… as (that) ， such…as ， as…as 等。

易错点三：主谓不一致

例 5. Tom is one of the students who likes swimming.

例 6. Tom is the only one of the students who like swimming.

析：例 5 中的 likes 应改为 like ;例 6 中的 like 应改为 likes .在“ one of + 复数名词 + 定语从句”结构中，定语从句的先行词是复数名词，故谓语动词要用复数形式，如例 5 ;在“ the (only) one of + 复数名词 + 定语从句”结构中，先行词是 one ，而不是复数名词，故谓语动词要用单数形式，如例 6 .

易错点四：与强调句型及其他句型的混合

例 7. Was it in the shop that you bought the recorder that you lost your pen?

例 8. You’d better make a mark at where you have any questions.

析：例 7 中第一个 that 应改为 where ;例 8 中应去掉 at .例 7 为带有定语从句的强调句， you bought the recorder 为定语从句，其引导词应用 where ，后面第二个 that 才是强调句中的 that ，此句可还原为： You lost your pen in the shop where you bought the recorder .例 8 为 where 引导的地点状语从句。

易错点五：对先行词概念不明确

例 9. It this library that you visited yesterday?

例 10. Is this the library where you visited yesterday?

析：例 9 中应在 library 后加 the one ;例 10 中的 where 应去掉或改为 that 或 which .在例 9 中， this library 是主语， is 是谓语， that 引导的是定语从句，但没有先行词，故应补加先行词;在例 10 中， the library 是先行词，定语从句缺少宾语，故应用 that 或 which 来引导，当然也可以省略。

易错点六：特殊名词作先行词时关系词的选取错误

例 11. I don’t like the way which you speak to her.

例 12. I don’t care for pay. I just want to get a job that I can be greatly1 valued2.

析：例 11 中应在 which 前加 in 或将 which 改为 that 或去掉;例 12 中的 that 应改为 where 或 in which .在定语从句中，有些特殊名词作先行词时其关系词的选取有一定的特殊性，如 way 作先行词时，其引导词可用 that 或 in which 或省略，如例 11 ;与 way 相似的还有 job ， situation ， point ， case 等作先行词时，关系词常用 where 或 in which ，如例 12 .

易错点七：忽略as 和which 引导非限定性定语从句的区别

例 13. He failed in the exam again， which was expected.

例 14. He failed in the exam again， as was not what he had expected.

析：例 13 中的 which 应改为 as ;例 14 中的 as 应改为 which . as 和 which 虽然都可引导非限制性定语从句，但仍有以下三点区别：( 1 ) as 有“正如;就像”之意，而 which 没有;( 2 ) as 引导的非限制性定语从句可置于句首、句中或句末，而 which 只能置于句末;( 3 )如果非限制性定语从句是否定句时，只能用 which 引导。

易错点八：忽略that 和which 引导限制性定语从句的区别

例 15. This is the most exciting football game which I have ever seen.

例 16. Here are the samples3 that — had I thought of it — you could have taken with you yesterday.

析：例 15 中的 which 应改为 that ;例 16 中的 that 应改为 which .当先行词被最高级、序数词修饰或先行词本身是不定代词时，只能用 what 来引导定语从句，如例 15 ;当关系词后面有插入成分时，只能用 which 来引导定语从句，如例 16 .

易错点九：介词前置出差错

例 17. The two things with which Marx was not sure were the grammar and some of the idioms4.

例 18. Tell him all the things to which he should pay attention.

析：例 17 中的 with 应改为 about 或 of ;例 18 中应把 to 移到 attention 的后面。在定语从句中前置的介词必须和后面的动词或形容词构成固定搭配，如例 17 ;但并不是所有的固定搭配中的介词都可前置，如例 18 .

易错点十：which 和whose 的意义不明确

例 19. The book which cover is broken5 is of great help to all of us.

例 20. The book of whose cover is broken is of great help to all of us.

析：例 19 中的 which 应改为 whose ;例 20 中的 whose 应改为 which .在定语从句中，关系代词 which 不能在定语从句中作定语，但 whose 可作定语，“ whose + n ”相当于“ the + n + of which ”或“ of which + the + n ”。

扩展：直接引语和间接引语正误例析

1.“Speak English more often in and out of class，” our English teacher said to us.

Our English teacher suggested us to speak English more often in and out of class. (误)

Our English teacher told /asked us to speak English more often in and out of class. (正)

Our English teacher suggested that we (should)speak English more often in and out of class. (正)

简析：直接引语是祈使句，变为间接引语时，要将祈使句的动词原形变为带to的不定式，并在不定式的前面根据语气需要使用ask，tell，order等动词，其句型是：ask/tell/order someone to do sth.，但是suggest不能接不定式作宾补，只能接-ing形式或从句(从句用虚拟语气)作宾语。

2.“Don’t play football on the street，little boys，” the policeman said.

The policeman told the little boys did not play football on the street. (误)

The policeman told the little boys not to play football on the street. (正)

简析：如果直接引语是祈使句的否定式，变为间接引语时，要将其改为不定式的否定形式作宾补，不定式的否定形式是在不定式前面加not，而不是加do not，does not，did not等。

3.“Would you please do me the favor1 to carry the box upstairs?” the young woman said to me.

The young woman ordered me to carry the box upstairs for her. (误)

The young woman asked me to carry the box upstairs for her.(正)

简析：直接引语是一些表示请求、建议的疑问句，变为间接引语时， 也变为不定式作宾语补足语。需要注意的是应根据原句的语气选用恰当的动词。因为此处原来的疑问句用的是很客气的语气，改写后不宜用order。

4.“You clean the classroom after class today，Tom，” said the monitor.

The monitor said that Tom cleaned the classroom after class that day.(误)

The monitor told Tom to clean the classroom after class that day. (正)

简析：一般而言，祈使句是以动词原形开头的，但是如果说话人有意强调动作执行者，也可以在句首加上主语。我们在将其变为间接引语时不能将带有主语的祈使句与陈述句混淆起来。

5.“It’s a fine day. Let’s go to the country for a picnic，” Peter said to me.

Peter told me that it was a fine day and let us go to the country for a picnic. (误)

Peter said that it was a fine day and asked me to go to the country for a picnic with him. (正)

高中英语定语从句难点解析 第6篇

一、介词(短语) + 关系代词 / 副词

1. 此处关系代词只能是which / whom / whose / where / when，而不能用who / that.

如：They arrived at an old building， in front of which stood a tower. He climbed up to the top of the tree， from where he could see clearly what was happening in the woods.

2. 不定代词 / 数词 + of which / whom.

如：Mrs. Green has three sons， none of whom works in the city. The boys discovered many pictures on the walls of the cave， most of which dated back to 15，000 years ago.比较：The boys discovered many pictures on the walls of the cave， most of them dating back to 15，000 years ago. (此处是独立主格结构)

二、whose whose既可指人也可指物，指物时whose + 名词 = of which + the + 名词 / the +名词 + of which.

如：The plastic bottle， whose top / of which the top / the top of which is cut off， can be used as a container to grow plants in.比较：The plastic bottle， (with) the top cut off， can be used as a container to grow plants in. (此处为独立主格结构)

三、which和as which和as都可引导非限制性定语从句，用来指代整个主句的内容， which 引导的从句只能放在主句后，as 引导的从句放在主句前后均可;which 意为“这一点”，as 意为“正如”。as还可用于the same as， such as等结构中，引导限制性定语从句。

如：He turned out to be a great success as a dancer， which was more than we could expect. As is known to all， Madame Curie is the first woman scientist in the world to have won two Nobel Prizes. Have you bought the same dictionary as I referred to yesterday?

四、非地点名词作先行词时用where 引导定语从句的特例通常先行词是地点名词，且定语从句的引导词在从句中作地点状语时，用where 引导定语从句，但有时先行词是非地点名词时，也须用where 引导定语从句，表示抽象意义的一种状态，此类词包括point， situation， case 等。

如：The treatment will continue till the patient reach the point where he can walk correctly and safely. (point意为“程度”)

Can you think of a situation where this idiom can be used? (situation意为“情景”)

Therere always cases where non?鄄native English speakers can’t make themselves understood just because of their lack of culture background of the visited countries. (case意为“情形，情况”)

五、way和time作先行词时的情况

1. way作先行词，意为“方式、方法”时，引导词在从句中作状语，可用that / in which 引导，也可省略;若引导词作从句的主语或宾语，用that / which 引导，引导词作宾语时可省略。

如：Ive thought of a good way (that / in which) we can conduct the experiment successfully. The way that / which will be used to carry out the operation was suggested by Doctor White. This is the very way (that / which) we need to test the theory.

2. 先行词是time时，若表示“次数”，应用that引导定语从句，that可省略;若time表示“一段时间”，则用when或at / during + which引导定语从句。