定语从句及其易混句型
邓州一高英语组 闫伟敏 2016.09.10
一.一，定语从句or 、so 、but来连接的
判断正误；
1. Mr. Li has three daughters, none of them is an engineer.
2. Mr. Li has three daughters, but none of whom is a dancer.
He is such a good teacher that we all love and respect him.
练习：It is such a good place __a_s__
everybody wants to visit _t_h_a_t _ it is
well-known all over the world.
A which ；where
B at which； which
C at which；where D which；in which
He was about halfway through his meal _____ a familiar voice came to his ears A why B where C when D that
练习： The visitor asked the guide to take his picture which stands the famous tower.(判断正误)
Which → where
三.定语从句与强调句
注意：强调句中如果去掉了it is/was… that后，句子意思依然完整 的。而定语从句去掉了it be… that 后从句就不完整了。
3. Mr. Li has three daughters; who are doctors.
Key; 1.them → whom 2.whom → them 3.who → none/all
二.定语从句与地点,时间状语从句
注意：看看有没有先行词。如果有， 就是定语从句；如果没有，就是状语 从句。
用一个恰当的词完成下列句子，使之完整与正确。
1.It is on the morning of May 1st t_h_a__t_ I met John at the airport. 2.It is the factory W__h__e_r_e_/_in__ John works.
which
练习：It was 5 o’clock in the morning
_w__h__e_n___he arrived home.
四. 定语从句与结果状语从句
用such…as组成的定语从句和 such…that组成的结果状语从句很相 似。要注意区分。Such…as结构中， 由于as是关系代词，它一定在从句中 充当成分（如主、宾或表语）；而 such…that结构中，that 只起连词的 作用，它后面的句子应该是完整的。
六. 定语从句与单句 注意标点符号。两个单句间用句号， 而定语从句两个句子间用逗号。
1.The mother told the lazy boy to work, _w__h__ic__h__ didn’t help.
2.The mother told the lazy boy to work. ___I_t_____ didn’t help.
1.Rice doesn’t grow well _w__h_e_r_e__ there is not enough water.
2.I still remember the farm _w_h__e_r_e_/_o_n__w__h_ich my parents worked ten years ago. 对比下面两个句子：
练习：There are 56 students in our class, most of ____are girls.
A. which B. whom C. them D. that
七. 定语从句与名词性从句
定语从句与同位语从句的区别： 1. 先看先行词是不是一些表示有丰富内涵的 词语，如fact, idea, news , thought等；
1. I have the same computer __a_s__you have.
2. 2. She is such a kind girtlh_a__t____ all of us like to make friends with her.
对比下面两个句子：
He is such a good teacher as we all love and respect.
A. which; that
B. as ; as
C. as ;that
D. that; as
五. 定语从句与固定句型
注意：固定句型：某人第几次做…It is the first/second/third time that + 从句（现在 完成时）
1.It is the first time _t_h_a__t_ she has been in Shanghai. 2.It was the timew__h_e_n___ Chinese people had a hard life.
2. 同位语从句中用that(此时不用which)做 连词； 3. 看看关系连词是否在从句中作成分；
4. 同位语从句中，从句的作用是对前面的 名词起解释说明的作用；而定语从句则是对 先行词起修饰限制作用。
Excerses
1.The news t_h_a_t_/w__h_ic_h_came from the front was true.
He left the key where he had been an hour ago.
He left the place where he lived for many years.
活学活用；
The place _____ the bridge is supposed to be built should be _____ the cross-river traffic is the heaviest.
定语从句易混点讲解
定语从句易混点讲解定语从句要点比较多，命题角度也就有很多，这就注定它必定是高考考查的一个热点。
下面针对定语从句中同学们比较容易忽略或容易混淆的地方给大家做一个归纳，帮助大家更好地掌握定语从句，从而在考试中认清考点，轻松得分。
易混点一：表特制的两种结构This is the school____ you visited.This school is____ you visited.易混点二：关系代词与关系副词的选择不明确（学会拆分句子，注意词性就不会做错）1.I still remember the days _____ we spent together in the middle school.2.I still remember the days ______we studied together in the middle school.A. whatB. whichC. whenD. while解读：定语从句中关系词的选择主要是看先行词在从句中作什么成分：作主语、宾语、表语、补语时一般用关系代词；作状语一般用关系副词。
第1题中先行词the days在从句中作及物动词spent的宾语所以选B；第2题中先行词the days作不及物动词worked的时间状语，所以选C。
易混点三：某些关系代词的特殊用法不明确1.He told me a lot about the dog and its owner _____I met just now in the park.2.He failed the final exams, ____made his parents unhappy.3.He was late for the meeting, _____was the case.A. thatB. asC. whatD. whom解读：关系代词that和which在指物以及关系代词that和who/whom在指人时常常可以互换。
定语从句与易混淆句型
Let’s have a try at once
• She expressed the hope that they would come to visit China again.
同位语从句：they would come to visit China 对hope 进行具体的解释说明。
• The hope that she expressed is that they would come to visit China again.
4. (1) Is this school __D___ you ever visited? (2) Is this the school __A___ you ever studied? (3) Is this the school in __B___ you ever studied? A. where B. which C. that D. the one
定语从句与并列句的主要区别： 并列句有像and，but，so等并列连词 或两个句子用分号连接， 这时就不能再用引导定语从句的关系词了。
Practice:
① Mr. Smith made a lot of money，
most of ____ was spent helping the poor．
②It is the factory w__h_e_re_ Mr. Wang works．
强调句的结构为: “It is／was＋被强调部分＋that＋从句” 强调句检测的标准： 先把It is／was, that去掉，再把被强调部分还原， 在不增加或减少任何单词的情况下， 如句子仍然成立则为强调句，否则为定语从句。
定语从句易混淆句型练习:
Practice !!!
定语从句及其易混句型(修改版)
us like to make friends with her.
对比下面两个句子：
He is such a good teacher as we all love and respect. He is such a good teacher that we all love and respect him. as _____ that it is everybody wants to visit _____ 练习：It is such a good place well-known all over the world. A. which; that B. as ; as C. as ;that D. that; as
Key; 1.them → whom 2.whom → them 3.who → none/all
二.定语从句与地点,时间状语从句
注意：看看有没有先行词。如果有， 就是定语从句；如果没有，就是状语 从句。
1.Rice doesn’t grow wellwhere ________ there is not enough water. where/on which 2.I still remember the farm ______________ my parents worked ten years ago. 对比下面两个句子：
2010年高考:
1.The girl arranged to have a piano lesson at the centre with his sister _____she would stay for an hour. A. who B. where C. whom D. which
2. In China , the number of cities is increacing _____ development is recognized across the world. A. where B. which C. whose D. that 3.It was from only a few supplies that she had bought in the village ____the hostess cooked such a nice dinner. A. where B. which C. when D.t hat
高中英语 高考语法易错知识点12.定语从句(考点梳理+易错点)
定语从句知识梳理1. 定语从句的概念定语从句（也称形容词性从句），一个句子跟在一个名词或代词（先行词）后进行修饰限定，就叫做定语从句。
2. 定语从句的关系词易错知识点1. 混淆that 和which 的用法that 和which 都是关系代词，在句中可做主语、宾语、表语。
一般来说，当先行词是物的时候，两者都可以用，但并不是都通用。
要注意一些只能用that 或者只能用which的特殊情况。
1.1 易错例题1This is the very book ________I've looked everywhere for.A. thatB. asC. whatD. which【陷阱】误选D。
认为A/D都正确。
【分析】最佳答案A。
本句是定语从句，先行词为the very book，切忌看到物就直接选which，要注意这里book前面有the very 修饰，关系词只能用that。
【点拨】只能用that的情况有：☆当先行词为：all，little，few，much，none 及some-，any-，no-，every- 与thing 所组成的复合单词时，只能用that。
如：There is nothing that will stop us making progress.没有事情会阻止我们进步。
☆当先行词前面有only，some，any，no，every，little，few，much，all，very等形容词修饰时，只能用that。
如：This is the only problem that we can't work out. 这是我们不能解决的唯一的一个问题。
☆当先行词由形容词的最高级或序数词修饰时，只能用that。
如：This is the most interesting book that I have ever read. 这是我读过的最有趣的书。
☆当先行词同时包括人和物时，只能用that。
定语从句典型题目
定语从句和易混句型及典型题目一．定语从句与并列句（注意用标点符号和连接词and, but等来区别。
）1.Mr Li has three daughters, none of________ is an engineer.2.Mr Li has three daughters, but none of__________ is a dancer.3.Mr Li has three daughters; __________ are doctors.答案：1.whom 2. them 3. None/They二. 定语从句与地点状语从句（看是否有先行词，如果有，就是定语从句，如果没有，就是状语从句）1.Rice doesn’t grow well _____ there is not enough water.2.I still remember the farm_____ my parents worked ten years ago.答案：1.where 2. where/on which对比下面两个句子：He left the key where he had been an hour ago.He left the place where he lived for many years.练习：The visitor asked the guide to take his picture _____ standsthe famous tower.A. thatB. whereC. whichD. there答案: B.三. 定语从句与强调句强调句型可以还原成正常语序的句子，也就是说，强调句型中去掉It be…that后，句子仍然通顺，意义也依然完整，只是没有那么强调突出。
而定语从句去掉了It be…that后句子就不完整了。
1. It is on the morning of May 1st _____ I met John at the airport.It is the morning of May 1st _____ I met John at the airport.2. It is in the factory _______John works.It is the factory _______John works.练习：3.It was 5 o’clock in the morning _____he arrived home.答案:1. that ,when 2.that, where 3. where四. 定语从句与结果状语从句在定语从句中，若先行词被such 修饰时，关系词要用as, 组成such…as结构.这个结构与状语从句such…that…（如此…以致…）很相似，要注意区别。
英语定语从句中的八个易错点
【导语】到了⾼中，从句成了学⽣需要克服的⼀⼤语法难关,很多学⽣觉得英语⾥⾯有些知识点太零散了，根本记不住。
其实，这就反映出来了⼤家其实并没有找到学习⾼中英语的⽅法。
英语是门重在积累的学科，尤其是⾼中阶段，⽼师把零零散散的知识教给你，其实是需要你⾃⼰去总结的积累的。
下⾯和⼀起来看⼀下定语从句中的⼋个易错点吧!⼀、混淆定语从句与并列句有的句⼦结构相似，相差的可能只是⼀个并列连词，同学们若忽略此并列连词，则可能混淆定语从句与并列句。
请看下⾯两道试题：1. He has two children, and both of ______ are abroad.A. themB. whichC. whomD. who2. He has two children, both of ______ are abroad.A. themB. whichC. whomD. who【分析】第1题选A，第2题选C。
由于第1题中⽤了并列连词and，从⽽使整个句⼦为并列句，and后应是⼀个独⽴的简单句，所以选A不选C；第2题没有并列连词and，both of whom are abroad为⾮限制性定语从句。
另外，请⽐较：He has two children, both of ______ being abroad.A. themB. whichC. whomD. who【分析】此题选A，尽管句中没有并列连词，但由于逗号后并不是⼀个完整的句⼦(因句中的 being 为⾮谓语动词)。
⼆、混淆定语从句与表语(从句)⼀般说来，若是定语从句，其前必有先⾏词；若是表语(从句)，则其前必有连系动词。
但问题是，有时由于句⼦结构⽐较特殊，定语从句与其修饰的先⾏词可能被“分离”，⽽连系动词与其后的表语也可能被“分离”，这就需要同学们认真分析，理顺句⼦结构(能还原句⼦)，从⽽分清是定语从句还是表语(从句)。
三、混淆定语从句与状语从句有些试题，从表⾯看它是定语从句，⽽实际上它是状语从句；⽽有些试题则可能完全相反，即从表⾯看它是状语从句，⽽实际上是定语从句。
定语从句易错易混点
定语从句易错易混点易错点一：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。
定语从句_易混句型
定语从句:有被修饰的先行词 主语从句:整个从句充当主语
8.定语从句与表语从句
①Is the house ________ he lived near the hospital？ B =in ②Is the house the one ________ he lived ？ which B ③Is the house ________ he lived？ B A. which B. where
•定语从句:把it，be和that去掉,句子不成立。
•技巧：去掉it，be和that去掉,看句子成不成立
用适当的词填空
（1）It is on the island _________ they spent 10 years （2）It is the island _________ they spent 10 years. （3）It is on the date __________ she went abroad. （4）It is the date __________ she went abroad. 1、3强调句，2、4定语从句 (1) that (2) where / on which (3) that (4)when / on which
定语从句:有先行词,定语从句修饰先行词
表语从句:没有先行词,表语从句作主句系动词 的表语。
that ①The news ________ he died in the war is true. that/which they told me ②The news ____________ last night is true.
3.定语从句与强调句
that the students ①It was in the hall ______ often have a meeting. where the students often ②It was the hall ______ have a meeting.
(完整版)定语从句与六种易混句型巧区分
定语从句与六种易混句型巧区分一、定语从句定语从句which / that /who / whose / whom / as / when / where / why1.That bank which / that was opened last week is a very modern one.2.An architect is a person who / that designs houses and buildings.1.The island, which is at the mouth of the river, is being developed asa scenic spot.2.My son, who is a surgeon, is now in Sweden as a visiting scholar.3.Themanwithwhomyoushookhandsjustnowisheadofourdepartment.4.The room in which my family live used to be a garage.1.That is the book ( which / that ) I referred to in my talk.2.He is a teacher ( whom / that ) we all have high respect for.1.This is the best film that has ever been made.2.The first place that we visited was the Great Wall.3.The only furniture that he had in the room was a bed and a smalldesk.4.That is all that I want to say./ Is there anything that I cando for you?5.Theytalkedaboutpersonsandthingsthattheyrememberedinthe school.6.Is there any book that I can refer to?7.Who is the girl that is standing at the school gate?Which is the book that you want to borrow?1.The hero whose left leg he lost in the war is well looked after.2.On the hill were maple trees whose leaves had turned red.On the hill were maple trees the leaves of which had turned red.On the hill were maple trees of which the leaves had turned red.He is a teacher, as / which is clear from his manner.As is natural, she married an American businessman.He used such expressions as he could find in the texts.They stayed for the night in the same room as / that they had oncerented.I still remember the day when / on which we first met.We will never forget the day which we spent together.We will never forger the day when we worked together.The city where / in which I was born is on the new railwayline.Iliketotakemyvacationinthemountain,whichisquietandbeautiful.Iliketotakemyvacationinthemountain,wheretherearemanyplants.This is the reason why / for which he left the company.This is the reason which he gave us for his action.This is the reason why he did that thing.二、定语从句从句型上讲，它与六种句式相似，十分简易混淆。
定语从句_易混句型
(5) I have heard from my father, __w__h_o_____ is in America. (6) I have heard from my father, and ___h_e______ is in America. (7) Soon they came to a farmhouse, __w__h_o_s_e___ roof was much higher than others. (8) Soon they came to a farmhouse, and __i_t_s______ roof was much higher than others.
•强调句:“It＋be＋被强调部分＋that从句”。被强调部分可以是 除谓语外任何其它成分，当被强调部分指人时，可用who
(则①w不h题o能m是用)代w用替het关hna或系t；w副h当e被r词e强代w调替h部teh分nat引是。时把导间强的或调定地句点中语时的从（it其，句前b，e有和介th词at）去， 掉修，饰再主把被句强的调表部分语还O原c，t句ob子e仍r然1成st立，1949，这 •里定语的从w句h:把enit相，b当e和于thoatn去w掉,h句ic子h不；成立。
•②技巧题：为去强掉i调t，句be和，th强at调去掉句,看中句时子成间不状成语立on October 1st，1949，应填that。
用适当的词填空
（1）It is on the island _________ they spent 10 years （2）It is the island _________ they spent 10 years. （3）It is on the date __________ she went abroad. （4）It is the date __________ she went abroad.