2020届 二轮复习语法专项定语从句学案 (2)
2024届高考英语二轮复习：定语从句导学案(含答案)
2024届高考英语二轮复习：定语从句导学案（含答案）2024年高考英语一轮复习——定语从句导学案定语从句概述定语从句（Adjective Clause）是指在复合句中用来修饰一个名词或代词的从句。
这个从句通常由关系词引导，将句子中关系密切的内容用一个句子来表示。
1. 定语从句的引导词：引导定语从句的关系词包括关系代词和关系副词。
关系代词有：that、which、who、whom、whose。
关系副词有：where、when、why。
2. 关系词在定语从句中的作用：关系词在定语从句中充当一部分语法成分，并引导定语从句与主句之间的关系。
关系代词的作用有：代替先行词，在定语从句中充当主语、宾语或表语。
关系副词的作用有：代替先行词所表示的抽象内容，引导定语从句所缺少的成分。
3. 定语从句的位置和结构：定语从句通常位于先行词之后，与先行词之间有逗号隔开。
定语从句的结构与简单句相似，包括主语、谓语和其他修饰成分，只是其主语通常由关系代词或关系副词引导。
4. 定语从句的特点：定语从句既起着修饰作用，又起着句子成分的作用。
它插入到主句中，可以使句子更加丰富和准确。
以下是几个例子来说明定语从句的应用：- The book that you borrowed from the library is very interesting.（你从图书馆借的那本书很有趣。
）- The student who won the competition received a scholarship.（赢得比赛的那位学生获得了奖学金。
）- This is the place where we met last summer.（这是我们去年夏天见面的地方。
）- Do you know the reason why he resigned from his job （你知道他为什么辞去工作吗？）通过使用定语从句，我们可以给予更多关于名词或代词的描述和信息，帮助读者更好地理解句子含义。
高考英语二轮复习：定语从句教学设计
课题REVISION OF THE ATTRIBUTIVECLAUSE执教班级时间教学目标1.Knowledge Aim:To review the usage of the attributive clause better.2.Ability Aim:To develop the students' language ability by doing related grammar exercises.3.Emotion Aims:1．To get the students to reflect on some certain usage of the attributive clause.2．To develop students' sense of cooperative learning.重点To enable the students to learn aboutthe attributive clause and to developtheir language ability.难点To enable the students to use theattributive clause correctly and properly.方法Schema theory-basedTask-based approachCooperative learning教具 a multimedia classroom板书设计Revision of the Attributive ClauseTeaching ProceduresPart 1 Activating Learners’ Linguistic SchemaTask 1: Lead-in-Singing a song together(0-3’)In groups, sing a song together and finish two questions related to the song (the attributive clause). During the whole class, make a competition to decide which group is the best.Task 2: Translate the lyrics of the song(3’-5’)1.这（是一）首歌，给你快乐（的一首歌）。
高中英语语法专项复习 八、英语语法 定语从句二 实用学案 新人教版
八、英语语法定语从句（二）2）定语从句的种类在英文中，有两种定语从句：限定性定语从句与非限定性定语从句。
这两种定语从句在其功能和形式方面都有明显的区别：限定性定语从句限定性定语从句与主句的关系很紧奏，对其先行词起限定、修饰的作用。
如果将其去掉，会影响句子意思的完整性；有时甚至于引起费解、误解。
例如：Rainforests are being cleared for valuable timber and other resources to speed up the economic growth of the nationsin which they are locate d .为了加速他们各自所在国家的经济发展，热带雨林作为有价值的原木和其他资源正为人们所砍伐。
Ocean currents affect the climates of the lands near which they flow.洋流影响其流经的附近地区的气候。
They explained the reason to us why they had hated us before.他们向我们解释为什么他们不喜欢我们的原因。
非限定性定语从句非限定性定语从句在形式上就与主句很松散，它与主句之间有一个逗点"，"隔开；它对其先行词没有限定、修饰的作用，只起补充、说明的作用。
有时也用它来对全句进行补充、说明。
即使将其去掉，也不会影响句子意思。
由于上述原因，非限定性定语从句在表达意思方面也有别于限定性定语从句。
另外，非限定性定语从句在中文译文里，我们往往将其作为一个分句处理，而不把它作定语翻译。
例如：Earlier , the Babylonians had attempted to map the world , but they presented it in the form of a flattened disc rather than a sphere , which was the form adopted by Ptolemy .（此句中，非限定性定语从句是对先行词a sphere进行补充、说明。
江苏省徐州市铜山县高三英语二轮复习语法专项九定语从句(二)教学案
句）案部。
课题 :定语从句(二）教学目标:了解定语从句高考考点并掌握解题技巧.教学重难点：了解定语从句高考考点并掌握解题技巧.教学过程集体备课部分(学生活动部分）个性备课部分/学生记录Task 1【自主学习】检查晨读内容Task 2【走出误区】易错点1 关系代词和关系副词的混用①I’ll never forget the days______I spent in New York with you。
②(变式）I’ll never forget the days______I visited New York withyou。
A。
which B。
where C. when D。
why【点拨】(1）选择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或宾语，就应考虑选择关系代词; 若定语从句中缺少状语, 就应考虑选择关系副词。
（2）根据以上原则，通过分析句子结构可知题①中缺少spent的宾语，故选A; 题②中缺少时间状语, 故选C。
易错点2 混淆定语从句与并列句①They put forward a lot of plans at the meeting， none of______were carried out in their work.②（变式）They put forward a lot of plans at the meeting， but none of______were carried out in their work。
A。
which B。
them C. what D。
that【点拨】(1)区分定语从句与并列句，要注意句中的标点符号和连接词.如果句与句之间有并列连词and， but或者分号，则是并列句; 如果是逗号，且逗号后的内容是对前面内容的补充说明, 则是非限制性定语从句, 应该使用关系词.（2)根据以上原则，题①中没有并列连词and, but或者分号，是非限制性定语从句，故选 A.that不能引导非限制性定语从句。
定语从句学案二.doc
定语从句学案(二)学习目标：1.如何判定用关系代词还是用关系副词2.关系代词前介词的确定3.关系副词when, where, why可以用适当的介词+which来替代。
教学设计：Step 1 温故互查定语从句的定义：__________________________________________________定语从句的关系词有：_____关系代词有：_________________________________________关系副词有：______________________Step 2设问导读:如何判定用关系代词还是用关系副词题组一：在括号内填上合适的关系代词或关系副词1.I will never forget the days ( I stayed with you).2.Jurassic Park is about a park (a very rich man keeps different Kinds of dinosaurs).3.1958 was the year (Spielberg made his first real film).4.Please give me the reason (you made such a great success).5.Morning is the best time (you practise reading aloud).6.Do you remember the lake (you first met your girlfriend.)小秘诀一：找出定语从句中是否主语和宾语都齐全。
如齐全用关系副词。
用什么关系副词看先行词。
题组二：在括号内填上合适的关系代词或关系副词1.Yesterday we went to visit the house (the great writer used to live).2.The house (they built in 1987) stayed up in the earthquake.3.Luckily none of the people ( I know) were killed in the earthquake.4.father was born in the year (the Second World War broke out).小秘诀二：如定语从句中缺宾语，确定定语从句的谓语动词是不是及物动词，如是，用关系代词，如不是，用关系副词。
高考英语二轮语法复习学案
高考英语二轮语法复习学案（定语从句）（一）定语从句一般由关系代词和关系副词引导1、关系代词：who, whom, whose, which, that, as2、关系副词：when, where, why关系代词和关系副词必须位于从句之首，主句先行词之后，起着连接先行词和从句的作用，同时在从句中又充当句子成分。
e.g. She is the girl who sings best of all.（关系代词who在从句中作主语）The comrade with whom I came knows French.（whom在从句中作介词with的宾语）3、关系代词和关系副词的用法：1）当先行词为人时用who 作主语，whom作宾语；2）当先行词为物或整个句子时用which ，可作主语或宾语；3）先行词为人、物时用that ，可作主语或宾语；4）whose用作定语，可指人或物；5）关系副词when（指时间，在定语从句中作时间状语，where（指地点，在定语从句中作地点状语），why（指原因，在定语从句中作原因状语）。
（二）限制性定语从句与非限制性定语从句1、限制性定语从句：从句与主句关系密切，去掉从句，主句意义不完整，甚至不合逻辑。
e.g. I was the only person in our office who was invited.（去掉定语从句，意思就不完整）2、非限制性定语从句：从句对先行词关系不密切，去掉定从句，意思仍然完整。
形式上用逗号隔开，不能that用引导。
e.g. Tom’s father, who is over sixty, still works hard day and night.（who引导非限制性定语从句，整个句子可分成两句来翻译）（三）使用定语从句时特别注意的几个问题1、that与which的区别。
1）用that而不用which的情况：①先行词为不定代词all, anything, nothing, …；②先行词有最高级修饰，有序数词修饰；③先行词有only, very, any等词修饰；④先行词既有人又有物时。
2020届 二轮复习语法专项定语从句教案
定语从句学案十年树木，百年树人，十年磨一剑。
本专辑按照最新2020年考纲，对近十年高考真题精挑细选，去伪存真，挑选符合最新考纲要求的真题，按照考点/考向同类归纳，难度分层精析，对全国卷Ⅰ具有重要的应试性和导向性。
三观指的观三题（观母题、观平行题、观扇形题），一统指的是统一考点/考向，并对十年真题进行标灰（调整不考或低频考点标灰色）。
（一）2020考纲（二）本节考向题型研究汇总考向题型研究一：语法填空（考点1-限制性定语从句的用法）1.（2018·全国I）Two of the authors of the review also made a study published in 2014______showeda mere five to 10 minutes a day of running reduced the risk of heart disease and early deaths from all causes.【答案】that \which【解析】考查定语从句的关系词。
此处a study是先行词，其在定语从句中作主语，故填that或which。
2.（2015·全国卷Ⅰ）I'd skipped nearby Guilin, a dream place for tourists seeking the limestone mountain tops and dark waters of the Li River ________are pictured by artists in so many Chinese paintings.【答案】that/which【解析】考查定语从句。
漓江被许多艺术家绘画。
此处考查定语从句，先行词为Li River，在从句中作主语。
3.（2014·新课标全国卷Ⅰ）Maybe you are facing an impossible situation. Maybe you have a habit__67__ is driving your family crazy.【答案】that/which【解析】也许你有一个使你的家人发疯的习惯。
2020届二轮复习定语从句学案
【Learning topic】：Grammar: Attributive ClauseII【Learning periods】：one periods (periods 5)【Learning content】: Attributive ClauseII【Learning aims】：1.Review the basic concepts about attributive Clause（复习定语从句的定义）2.Learn Attributive Clauses ---- Relative adverbs: where, when, why（学习引导定语从句的关系副词）3.Learn how to choose the correct relative pronouns and proverbs（选择正确使用关系代词或者关系副词引导定语从句）【Learning important points】：To master relative words of the Attributive Clause【Learning difficult points】：To enable ss to use the Attribute Clause.【Learning the key points】：To guide ss how to use the Attribute Clause.【Teaching aids】：PPT。
【Learning procedures】：一、课前案：（Time： 3 mins）Task1: 自学非常学案中P58、P76页定语从句的概念与知识点的讲解。
Task 2：把下面简单句组合成一个定语从句，并根据要求完成句子。
1)、These girls are our classmates. They play football well. （汉译英）____________________________________________(那些足球踢得比较好得女孩是我们班得同学）2)、He is a famous singer. His song is popular among young people.He is from Taiwan.He is a famous singer _______ song is popular among young people.（用适当得关系词补充句子）He is a famous singer _______is from Taiwan.二、课中案：（Time：20Mins）三、课后案：习题冲关（时间：30 分钟）：1、翻译下面句子并找出先行词与定语从句1)Do you want a friend whom you could tell everything to.(Unit1 P2)2)Some people who lived in the mountains of the eastern USA speak with an older kind of English dialect.(Unit2 P13)3)It make wide bends or meanders through low valleys to enters the plains where rice grows.(Unit3 P18)4)A huge crack that was eight kilometres long and thirty metres wide cut across houses,roads and canals(Unit4 P26)5）The number of people who were killed or seriously injured reached more than 400,00.6)The army organized teams to dig out those who were trapped and to bury the dead.7)Workers built shelters for survivors whose homes had been destroyed.8)It was felt in Beijing, which is more than tow hundred kilometres away.(Unit4 P26) 9）The time when I first met Nelson Mandela was a very difficult period of my life.10)He was gengerous with his time, for which I was grateful.(Unit5 P34)11)The parts of town in which they were sent to live were decided by white people.12)The school where I studied for only two years was three kilometres away.13)The day _____ Nelson Mandela helped me was one of my happiest.14)...until today we have reached a stage where we have almost no rights at all.15)The places outside the towns where they were sent to live were the poorest parts of people.16)...we were put into a position in which we had either to accept we were less importanrt.2、完成课时分层作业（十三）P112页阅读七选五和语法填空题3、课后反思：_____________________________________________。
2020届二轮复习定语从句教案
Get more information about the usage of the Relative in our daily life.
Show some ห้องสมุดไป่ตู้ictures of the Ss and ask them to make up sentences.
Try to make up sentences using Relative and discover the rules.
2．Difficult points
（1）To figure out the difference between relative pronouns and adverbs;
（2）To figure out the difference between Relative clause and Noun Clause.
Ⅲ. Analysis of teaching materials：
The first period of a grammar lesson with skill focus;
Ⅳ. Analysis of students:
As senior high students, they have certain ability to work out the Relative, but most of our students are poor at grammar rules. Some are not active in class, and some do not have a good command of English. Therefore, they might find it difficult to show themselves freely and confidently.
定语从句复习学案2
定语从句深化拓展复习学案初三英语备课组2010-12-3I、课前检测：用that, which, who, whose填空1.Do you know Mr. Zhang _______ they like very much?2.I’m looking for the photos ________ you took in Australia.3.There’s a photo competition _______ I want to win.4.The photo _______ we liked best was taken by Zhao Min.5.The person ________ won the first prize is 15 years old.6.I’ve got a cat _______hair is yellow.Ⅱ、学习目标1.复习that，who, which，whose 引导的定语从句。
2.总结并掌握在定语从句中只用that的几种情况Ⅲ、自主学习一、基本概念：在复合句中，修饰某一名词或代词的从句叫定语从句。
如：定语从句所修饰的词叫________；定语从句一般用关系代词或关系副词来引导，关系词放在先行词与定语从句之间起连接作用，同时又作从句中的一个成分, 关系词又称为_________。
引导定语从句的关系代词有：that, who, whom, whose, which;二、关系词的用法：1. This is the man ________ helped me.2. The doctor ________ you are looking for is in the room..3. Do you know the man ________ name is Wang Yu?4. Do you see the house ________ windows are all broken?5. The building _________ stands near the river is our school.6. This is the book ___________ you want.7. The room in __________ there is a machine is a workshop.8. This is the boy _________ broke the window.9. The letter _________ I received was from my father.Ⅳ、合作探究一、探究上面的九个题，总结引导词的用法。
2020届二轮复习 定语从句讲练学案
2020届二轮复习定语从句讲练学案一、定语从句概述二、引导定语从句的关系词三、关系代词辨析1. 关系代词that与which先行词指物时，that与which一般可以互换，但也有特殊情况。
★通常使用that的情况：1）先行词为all, everything, something, anything, nothing, much, few, little, none等不定代词或先行词被序数词、形容词最高级或few, the only, little, no, all, every, the very等修饰时。
如：I’ve made up my mind, and nothing that you say will change it. Jason was probably the hardest working student that I’ve ever taught. The only thing that matters is that the baby is healthy.2）当主句是以who, what等开头的特殊疑问句时。
如：Who is the girl that is sitting by the lake?What is your favorite book that you mentioned just now?★通常使用which的情况：当引导非限制性定语从句或关系代词前有介词时。
如：She was fond of music, which her brother never was.The goals for which he had fought all his life no longer seemed important to him.2. 关系代词which与aswhich和as都可引导非限制性定语从句，用来指代整个主句或主句的一部分。
通常which引导的从句放在句末，而as引导的从句既可位于句首，又可位于句中或句末。
高中英语2020届二轮复习语法专项定语从句(关系副词)学案
关系副词常见的关系副词关系副词先行词句中成分例句when 时间状语There are occasions when（onwhich）one must yield.where 地点状语Beijing is the place where（inwhich）I was born.why 理由状语Is this the reason why（forwhich）he refused our offer?切记：没有how和whataffected us a lot?1)Do you remember the days we spent together?we stayed together?effect is still existing?答案：which/that; which/that; when; whosewas built twenty years ago ?2)Do you remember the farm we visited together?we stayed together?products are sold all over the word?答案：which/that; which/that; where; whose即学即练caused his sickness?3)Do you believe the reason he gave to us yesterday?he did not come to school yesterday?答案：which/that; which/that; whyhe talks with his parents?4)I don’t like the way he told us yesterday?leads to our city?答案：which/that; which/that; that常考易错点1．介词＋关系代词引导的定语从句介词置于从句句首:从句常由介词＋关系代词whom, which引导。
定语从句(教学案)-2020年高考英语二轮复习精品资料Word版含解析
定语从句的用法较为复杂，高考除了单独考查定语从句知识外，还常常结合句式结构、时态等来综合考查。
纵观近几年各地高考试题，不难发现其考点主要包括：1．考查关系代词和关系副词的区分。
如：that，which和where，when的区分； that，which和why的区分等。
2．考查whose的使用。
whose可以指代人或物，在定语从句中作定语，后跟名词。
指物时，whose＋名词＝名词＋ of which ＝ of which＋名词。
如：The classroom whose door/the door of which/of which the door is broken is on the second floor.3．考查as/which引导的非限制性定语从句。
尤其要重视which，as引导的非限制性定语从句和it，what引导的主语从句的区分。
4．考查定语从句中的主谓一致现象。
如：I, who am your close friend, will try my best to help you whenever you are in trouble.5．考查“介词＋关系代词”引导的定语从句。
“介词＋关系代词”引导的定语从句，关系代词指人时用whom，指物时用which，不能用that。
关系代词作定语时也可用whose。
如：The teacher in front of whose house stands a tall tree is very patient with his students.同时还要重视“复杂介词或代词”出现时与并列句的区别。
如：He loved his parents deeply, both of whom are very kind to him.(定语从句) He loved his parents deeply and both of them are very kind to him.(并列句) 此外，“介词＋which ＋名词”结构，也是一个较为特殊的结构。
2020届二轮复习 定语从句新解 2 课件
短文改错：
1.There ,Katia will introduce me to some of
1. 复习《高考状元笔记》有关定语从句的 章节进行查缺补漏，并完成相关练习。 2.以My classmates为题写一篇字数不少 于120词的短文，其中至少包含8个以上的 定语从句。
5.He is one of the students in his class who have got the
teacher’s praise.
Keys: 1.which主语 4.who主语
2.As宾语 5.who主语
3.as宾语
语法填空：
1. The exact year__w__h_i_c_h__/_t_h_a_t__Anglela and her family spent together in China was 2008.
her friends,one of who has been to China
several times.
whom
2.It was turned out to be her own cup, that
she’d left on the shelf by mistake.
which
\
3. This is the very pen that you gave it to
一、关系代词必须用that 的情况
1、先行词是everything, nothing, anything, something, much, little, none等不定代词时。 2、先行词前有all, every, some,any, little, few, much, no, only, very, last,the + 序数词,
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①阅读理解中的长难句；②考关系词：语法填空（不给提示词）和短文改错（增删关系词、关系词用错）。
读句子，猜猜他是谁？He is a player who is very famous in the world.Heplaysfootballwhichispopularallovertheworld.Heisamanwhosewifeisaworld-famoussinger.He lives in the country where the 2012 Olympic was held.Hewastheleaderoftheteamintheyearwhenthe18thWorld Cup washeld.Do you know the reason why he is so famous and successful?定语从句定语从句的概念一、定语的概念句子中修饰名词或代词的成分叫做定语。
定语可以由形容词，名词，不定式，分词，动名词或从句来充当，且定语往往翻译为“…的”。
即学即练指出下列句子中的定语由何种词句充当：①I have a pretty dog. 答案：pretty形容词②He is in the reading room.答案：reading现在分词二、定语从句的概念在复合句中修饰名词或代词的从句叫定语从句。
被定语从句修饰的词叫先行词（跑在前面的词），定语从句一般紧跟在它所修饰的先行词之后。
在先行词和定语从句之间起连接作用的词叫关系词。
1)定语从句的结构：圈出每句中被修饰的名词。
2/ 9He is a player who is very famous in the world.Heplaysfootball which ispopularallovertheworld. Heisamanwhosewifeisaworld-famoussinger.He lives in the country where the 2012 Olympic was held. Hewastheleaderoftheteamintheyear when the18thWorld Cup washeld. Do you know the reason why he is so famous and successful?指出如下句子的先行词、关系词和定语从句：The boy who broke the window is Tom ’s brother.He was the leader of the team in the year when the 18th World Cup was held.先行词：the boy、the year关系词：who、when定语从句：who broke the window is Tom’s brother.when the 18th World Cup was held.2)为什么有不同的关系词？He is a player who is very famous in the world.拆分：He is a player. The player is very famous in the world.（主语）拆分句子，并观察先行词在从句中充当什么成分。
I have never seen the girl who you mentioned yesterday.She is the teacher who we want to visit.即学即练关系词常有三个作用：1.引导定语从句2.代替先行词3.在定语从句中担当一个成分结论：在定语从句中，关系词如何选择，关键要看先行词在定语从句中作什么样的成分。
但先行词可以是人、物、地点、时间、原因等，所以要区分开讲。
关系代词常见的关系代词关系代词先行词句中成分例句who 人主语，宾语(可省略)A teacher is a person who/that passes knowledge tostudents.He is the man( who/ whom/ that) I sawyesterday.whom 人宾语(可省略) The woman (whom) you met in the street isKate.whose 人或物定语Please pass me the book whose cover is green. The manwhose son is a doctor is our professor.which 物主语，宾语( 可省略)This is the room in which he lived last year. Football isa game which/that is liked by most boys.that 人或物主语，宾语(可省略)，表语Is there anything (that) I can do for you? is learning English over there.1)I know the boy you often go to school with. father is a teacher.即学即练toMike is talking.costs me 61 Yuan.2)I like the bookmy father bought for me.cover is purple.答案：1）who/that；who/whom/that；whose；whom 2）which/that；which/that；whose1.易用who不用that的情况①先行词是指人的不定代词，如one，anyone，onone，all等，或先行词为those指人时。
The student you should learn from is the one who works hard an studies well.②引导非限制性定语从句时。
The famous film star, who tries to make a comeback, draws a lot of attention.③一个句子中带有两个定语从句，且先行词都为人时，其中一个定语从句的关系代词是that，另一个一般应用who。
The boy that you meet last night is the group leader who studies very2.宜用that不用which的情况口诀：这里不日重赘二表婿①这当主句以here，there开头时。
➢Here is a hotel that you’ve been looking for.②不不定代词后，如something，anything， everything，much, few, none, all等。
➢All that glitters is not gold. 闪闪发光的并不都是金子/人不可貌相③日the，有几个短语 the only, the just, the very, the right，thelast等后。
➢You are the right person that I want to see.④重重复，如果前面有which或who，后面不要再出现which或who，而要用that引导定语从句。
➢Which is the true story that he told us?⑤赘最高级，前面如果有最高级，后面要用that引导定语从句。
➢This is the most interesting movie that I have seen this year.⑥二人+物，先行词是人和物的时候，后面要用that引导定语从句。
➢They are talking about the people and the thing that they can remember.⑦表当先行词在主句中作表语，而关系代词本身在定语从句中也作表语时。
➢The city is no longer the place that it used to be.⑧婿序数词，前面如果有序数词，后面要用that引导定语从句。
➢This is the third book that i have finished this year.3.宜用which不用that的情况①在定语从句中作介词的宾语，且介词位于关系代词前时。
➢This is the room in which he lives.②引导非限制性定语从句时。
➢Tom came back, which made us very happy.③在限制性定语从句中，如果有两个定语从句，其中前句的关系代词是that，那么后一句的关系代词就要用 which。
➢Let me show you the novel that I borrowed from the librarywhich was newly ope.做题两步走：1.找到从句划括号：连接词起，第二个动词前止。
2.根据成分选连词一看指人还是物，二看介词在何处；三看充当啥成分，四看是否属特殊。
4.先行词是句子（非限制性定语从句）常见的固定表达有:as we all know正如大家所知as is well-know众所周知as often happens这经常发生as is often the case情况总是如此as(is) mentioned above如上所述as has been said before如前所述as I can remember正如我所记得的as has been pointed out正如已经指出的as may be imagined正如可以想象出来的那样as we expect/ as is expected正如我们预料的那样拓展：(1)as用作关系代词，既可指人，也可指物。
在定语从句中可作主语、宾语、表语。
限制性定语从句中，它常在so/such…as…、the same…as…等结构中，as不能省略。
➢There is no such place as you dream of in this world.I have the same trouble as you have.(2)当先行词被thesame修饰时，也可用that引导定语从句。
用that引导时指同一物，as引导指同类。
➢This is the same bike that l lost two months ago.这就是两个月前我丢的那辆自行车。
➢This is the same bike as I lost two months ago.这辆自行车像我两个月前丢的那辆。