Unit 3 非限定性定语从句
5. I still remember the holidays I stayed with them. ^ when
____ needs me. 6. I’m going to work in the hospital where (that/which)
office.
什么是非限制性定语从句？
1.在形式上，它与主句很松散，与主句之间有一个 逗号 “,” 隔开 2.在意思上，它对其先行词或全句起补充、说明的 作用，而没有限定、修饰的作用。即使将其去掉， 也不会影响句子意思
3.注意: that不能引导非限定性定语从句
Combine the two by using non-restrictive clauses
Correct the sentences:
1. I’m using the pen which he bought __ it yesterday. 2. Is that factory which your father once worked in? ^ the one
3. The man whom I spoke is from Canada. ^ to
主句，which/ as+定语从句
She spent all her life helping poor people in India, most of whom were dying.
主句，代词/名词+of+which/ whom+定从
She carried all her possessions in a little bag like this, which I bought in the market.
He invited 50 guests, only half of whom turned
up at his birthday party.
Pattern 2:
主句，代词/名词+of+which/ whom+定从
1. She spent all her life helping poor people in India, most of ________ whom were dying. 2. There were a lot of books here, none of _______ which was mine. 3. China has a lot of famous writers, one of _______ whom is Luxun. 4. He mentioned a book, the title of _______ which I didn’t remember.
主句，关系代词/副词+定语从句
限定性定语从句和非限定性定语从句的区别
限定性
与先行词之间的关系非常密切 (删掉后影响全句的意义) 不用逗号分开 可用关系代词that 可以省略(that, who, which 在从句中担任宾语时可以省略) 只可以修饰先行词
非限定性
与先行词之间的关系不密切 (是一种补充说明，删掉后不 影响整个句子的基本意思) 通常用逗号分开 不可用关系代词that
1. He was very rude to the Customs officer. This made things even worse.
He was very rude to the Customs officer, which
made things even worse.
2. The weather turned out to be very good. This was more than we could expect. The weather turned out to be very good, which was more than we could expect.
She has two sons, who are P.L.A. men.
A man who doesn’t learn from others can’t achieve much. Finally we visited to the Giant Yangtze Gorges Dam, which is the greatest key water control project in the world at present. That Peter will marry Alice, which has not been announced yet, has spread around. After graduation, I decided to stay in Chongqing, where I spent my childhood and four years of college life. Albert Einstein left Germany for the United States during World War II, when Jews were badly treated in Germany.
3. 她把物品装在这样的小包里，这个包我是在市场上买的.
She carried all her possessions in a little bag like this, which I bought in the market.
Unit 3 Grammar
Non-restrictive Relative Clauses
不可以省略
修饰整个主句或主句的一部分 (由which或as引导)
限制性定语从句与非限制性定语从句的区别
• The old lady has an vase , which is made from crystal. (这位老太太有一只花瓶,是水晶质地的。)
• The old lady has a vase which is made from crystal. (这位老太太有一只水晶花瓶。) • His brother, who he loved very much, joined the army last year. • His brother who joined the army last year is 20 years old.
(非限定性定语从句)
More Examples:
1. The gentleman admired Mrs. Brown, which surprised me.
2. He has two sons, both of whom are studying at university. 3. My friend arrived at 8:30, when I was on the bus to my
4. ______ As is known to all, China will be an advanced powerful country in 20 or 30 years' time.
Practice 1
Workbook: P19 --- Part B
主句，which/ as+定语从句
Combine the two by using non-restrictive clauses
1. Recently I bought an ancient Chinese vase. The price of the vase was very reasonable. Recently I bought an ancient Chinese vase, the price of which was very reasonable. 2. He invited 50 guests. Only half of them turned up at his birthday party.
Practice 3
Workbook P19 --- Part A 主句，关系代词/副词+定语从句
Main patterns of non-restrictive attributive clauses
Many wig factories closed down, and hundreds of workers lost their jobs, which was terrible!
He bought a house, which cost him a lot of money.
He helped me a lot, which I will always remember. In their class there are fifteen students who can speak English well. In their class there are fifteen students, who can speak English well. She has two sons who are P.L.A. men.
4. He decided to find a place, ________ where he could hide himself if enemy came.
5. In the old days, ________ when I was a small boy, the city had no industry to speak of.
7. Those that ___ haven’t been to the West Lake will who gather at the school gate. 8. I don’t like the way which you talked to your nces from the reading “Fashion”
非限制性定语从句3
(2013天津) We have launched another man-made satellite, _______ is D announced in today’s newspaper. A. that B. which C. who D. what (2013安徽) Mo Yan was awarded the D Nobel Prize for Literature in 2012, _____ made one of the Chinese people’s longheld dreams come true. A. it B. that C. what D. which
定语从句是由关系代词或关系副词引导的 从句，其作用是作定语修饰主句的某个名 词性成分，相当于形容词，一般紧跟在它 所修饰的先行词后面。
关系代词有that, which, who, whom, whose 等。 关系副词有where, when, why等。
Read and translate the sentences from the passage. Pay attention to the differences.
He was elected mayor of the city, which made us happy.
高考真题
When deeply absorbed in work, _____ he often was, he would forget all about eating or sleeping. （2012 北京高考） A. that B. which C. where D. when
Change the following sentences into nonrestrictive clauses.
非限制性定语从句
5. His glasses, _______ he could see nothing, was taken away by a naughty boy. A. which C. with which B. without which D. without those
6. The computer, _______ he paid ￥3,000,
三、非限制性定语从句置于句首时，不 能用which引导。关系代词as引导非 限制性定语从句位置比较灵活，可以 放主句前，也可以放主句后。 1. As I expected, he didn't believe me. 正如我所预料的，他不相信我。 2. She heard a terrible noise, which brought her heart into her mouth. 她听到一个可怕的声音，这让她把心都 提到嗓子眼了。
was once owned by his uncle.
A. which B. for which
C. that
D. to that
7. Mary has two brothers, ________ are doctors.
A. both of they
C. both of them
B. both of whom
Grammar Practice 2
1. Yesterday Mr. Li finally bought his own house, _______ is a hospital. A. in where B. to the east of which C. to the east of it D. in the east of that 2. My brother's purse, _______ he put ￥1,000, was missing on the bus. A. there B. which C. in which D. that
_新教材高中英语Unit3CONSERVTIONSectionⅢGrammar__定语从句学案
Grammar——定语从句语法图解探究发现①Do you remember the girl who taught us English?②This is the place where he used to live.③Mr. Zhang, who came to see me yesterday, is an old friend of mine.④A middleaged woman killed her husband, which frightened me very much.⑤A young man had a new girl friend, whom he wanted to impress.[我的发现]1．限制性定语从句对被修饰的先行词有限定制约的作用，使该词的含义更具体，更明确，因而不能被省略，否则句意就不完整。
2．非限制性定语从句在句中主要起补充说明的作用，非限制性定语从句与主句之间往往有逗号隔开，独立存在，省略也不会影响整个句子的意思。
一、限制性定语从句限制性定语从句，是对先行词从本质或特征上进行限制的一种定语从句，它所修饰的词代表一个(些)或一类特定的人或事、物。
限制性定语从句与被修饰词之间的关系密切，对其起限定作用，因此不可缺少，否则会影响全句的意义。
限制性定语从句前不用逗号。
引导限制性定语从句的关系代词有：who，whom，that，which，whose；关系副词有：where, when, why。
The gift (that/which) I gave to her is a pet dog.我给她的那份礼物是一只宠物狗。
(the gift 在后面从句中相当于gave的宾语成分，所以关系代词that / which可以省略。
)A man who is lazy can ’t learn much.一个懒的人学不了多少东西。
(a man 在后面从句中相当于主语成分，所以who不能省略。
Unit 3 Grammar 讲义-高一英语牛津译林版(2020)必修第一册
译林版必修第一册Unit3单元语法--关系代词引导的限制性定语从句语法精析在复合句中，修饰某一名词、代词或整个主句的从句叫定语从句。
被定语从句修饰的名词或代词叫先行词，连接先行词和定语从句的词叫关系词。
关系词的主要作用是连接主句和从句，同时指代先行词，并在从句中充当一定的句子成分。
关系词分为关系代词和关系副词两种，关系代词有that，which，who，whom，whose等；关系副词有when，where，why。
一、关系代词的用法1．who指人，在定语从句中作主语或宾语。
The person who tricked me was one of my classmates.骗我的那个人是我的一个同学。
He is the man who I respect very much.他就是我非常尊重的那个人。
2．whom指人，在定语从句中作宾语，常可省略。
The old man (whom) the girl had tricked was my grandfather.女孩欺骗的那位老人是我的爷爷。
[温馨提示](1)关系代词whom在口语或非正式文体中常可用who/that来代替。
The boy (who/whom/that) we saw yesterday was John’s brother.昨天我们看到的那个男孩是约翰的哥哥。
(2)在从句中作介词的宾语且直接跟在介词后时，用whom，不用who。
He is a man from whom we are all ready to learn.他是我们大家都准备向他学习的人。
3．which指物，在定语从句中作主语或宾语，作宾语时可省略。
The gold medal (which) she won has been given to her old school.她曾经获得的那块金牌已经被送给她的母校了。
4．that指人时，相当于who或whom；指物时，相当于which。
18-19 Unit 3 Section Ⅲ Grammar——定语从句(Ⅲ)和反意疑问句
Section ⅢGrammar——定语从句(Ⅲ)和反意疑问句[语境自主领悟]一、非限制性定语从句1．非限制性定语从句的概述非限制性定语从句与先行词的关系不密切，它的作用是用来提供附加的而非必要的信息，只是对先行词作进一步的解释、补充或说明，与先行词之间的关系较为松散，之间有逗号分隔。
若去掉此定语从句，句子的主旨大意仍然明确，不会引起误解和太大的歧义。
Mr.Li is the manager of our company，whom you saw at the meeting yesterday.李先生是我们公司的经理，昨天你在会上见过他。
2．非限制性定语从句的引导词查尔斯·史密斯去年退休了，他曾是我的老师。
Xiao Wang，whom they often talk about，is going to America next month.(宾语) 他们经常谈到的那个小王下个月要去美国了。
There are many high buildings along the river，where there used to stand rows of trees.(地点状语)沿河有很多的高楼，过去那儿是成排的树。
In his office there are nine clerks，the youngest of whom is Mr.Liu.(介词宾语) 他办公室有9个职员，其中最年轻的是刘先生。
The earth goes around the sun，as we all know.(宾语)众所周知，地球绕着太阳转。
[名师点津](1)在非限制性定语从句中不能用that来代指人或物，而应当用who/whom 指人，用which指物。
指人和指物的关系代词在非限制性定语从句中作宾语时也不能省略。
指人作宾语时只能用宾格whom，不能用who替换。
(2)非限制性定语从句不能用why引导，常用for which代替why。
新教材高中英语Unit3GettingalongwithothersS2单元语法透析(含解析)译林版
定语从句的结构关系为“关系代词＋be动词＋现在分词短语/过去分词短语/不定式短语/介宾短语”时，可将关系代词和be动词一同省略，也就是说定语从句有时可简化为现在分词短语/过去分词短语/不定式短语/介宾短语。
We can see the flowers (which are) dancing gently in the wind. 我们可以看到花儿在风中翩翩起舞。
Nothing in the world is difficult for one who sets his mind to it. 世上无难事，只怕有心人。
3.仅用that的情况
使用场合
例句
先行词为all,
everything, nothing, something, anything, little, few, much等不定代词时。
物
主语、宾语、表语
作宾语时可以省略
介词后不能省略
whose
人/物
定语
不能省略
who
人
主语
不能省略
whom
人
宾语
作宾语时可以省略
介词后不能省略
as
物
主语、宾语
不能省略
2.关系代词的用法
关系代词用法
例句
如果先行词指代物，用关系代词that或which在从句中作主语、宾语或表语，如果作宾语，that或which可以省略。用whose在从句中作定语。
巧记1：在关系代词中that既可指人又可指物，既可作主语又可作宾语，因此，除了在非限制性定语从句中，用that一般不会出问题。
巧记2：定语从句中，关系代词的单复数取决于先行词的单复数。
Those who arein their forties are required to have a physical examination this afternoon. 请那些年龄在四十岁的人于今天下午去体检。
2020年高二英语人教版选修7 unit3 语法定语从句Attributive Clause(30张
Wang Yong: a Courier Volunteer
Wang Yong, a courier, joined a group chat 1._w_h_e_r_e__ the medics discussed their needs. He found a medic at Jinyintan Hospital, 2._w__h_o_s_e_ home was 10km away, sending messages to hail a car in the group chat. Although the only protection 3.__t_h_a_t__ Wang had was a mask, he decided to pick him up. It was a time 4.__w__h_e_n__ Jinyintan Hospital was considered highly risky, 5.__fr_o_m__w__h_ic_h__ most drivers kept away. Wang, 6.__w_h__o__ stayed uninfected despite doing pickups and supplying meals there every day, inspired other drivers to join in, some of 7._w__h_o_m__ had never met him.
The epidemic ravaged the country for months, 12._d_u_r_i_n_g_w_h_i_c_h_t_im__e_ everything came to a halt, but volunteers like Wang are a beacon of hope in the darkest of times.
高中英语人教版浙江专版必修2Unit 1 Section Ⅲ Grammar ——限制性定语从句和非限制性定语从句 Word版含答
Section_ⅢGrammar—限制性定语从句和非限制性定语从句语法图解探究发现①This gift was the Amber Room,which was given this name because several tons of amber were used to make it.②The amber which was selected had a beautiful yellowbrown colour like honey.③However, the next King of Prussia, Frederick William Ⅰ，to whom the amber room belonged, decided not to keep it.④Later, Catherine Ⅱ had the Amber Room moved to a palace outside St Petersburg where she spent her summers.⑤This was a time when the two countries were at war.⑥There is no doubt that the boxes were then put on a train for Königsberg, which was at that time a German city on the Baltic Sea.[我的发现](1)例句①中含which引导的非限制性定语从句；例句②中含which引导的限制性定语从句；在形式上非限制性定语从句与限制性定语从句的区别在于：关系词前是否有逗号。
(2)以上例句中含非限制性定语从句的有①③⑥；含限制性定语从句的有②④⑤。
一、定语从句的种类根据定语从句与先行词之间关系的紧密程度，我们将定语从句分为限制性定语从句和非限制性定语从句两种。
2019年高考英语 考点一遍过 考点23 限制性定语从句与非限制性定语从句(含解析)
考点23 限制性定语从句与非限制性定语从句高考频度：★★★★★考向一非限制性定语从句非限制性定语从句是对意义已经非常明确的先行词给予补充、说明，删去非限制性定语从句，主句的意思仍是概念清晰、结构完整的.非限制性定语从句的引导词有who，whom，which，whose，as，when，where等，that不可用于引导非限制性定语从句,从句之前要用逗号。
先行词指人，则用who，whose，which等;先行词指物，要用which;先行词表时间或者地点,并在句中作时间状语或者地点状语时要用when或者where引导。
一、使用非限制性定语从句的情况：1. 关系代词指代整个主句时，使用非限制性定语从句。
☛You did a lot for me，for which I was grateful。
你为我做了许多,对此我很感激.☛The Diaoyu Island belongs to China，as is known to us. 众所周知,钓鱼岛属于中国。
☛A middle—aged woman killed her husband, which frightened me very much. 一个中年女子杀害了自己的丈夫,这令我十分恐惧。
2。
当先行词指的是世界上独一无二的事物或人名地名等专有名词时，使用非限制性定语从句。
☛China, which is my motherland，is developing fast. 中国是我的祖国，正在快速发展。
☛Eason, who was a pop star，got married last year。
伊森去年结婚了，他是明星。
☛Last Sunday they reached Nanjing ，where a conference was to be held. 他们上周日到达南京，有个会议要在那里举行。
3。
当先行词指的是某人只有一个亲属（son，daughter等）时,使用非限制性定语从句.☛He has a daughter，who is studying in London. 他有个女儿，现在正在伦敦学习。
牛津英语高一UNIT 3 非限制性定语从句 .ppt
Who is she?
who Cecilia, ______ took weight-loss pills, now realizes that health is important. Cecilia, whose ______ body is slim, still wants to lose some weight.
the book. 3. This is the book _____which you asked. for
4. This is the book that I am looking ____. for
湖南长郡卫星远程学校 制作 12 2007年下学期
• Translate the following sentences. where I 1) He went with me to the station________ bought the ticket ______________________( 我买票的). 2) The meeting will be put off next month, when we will hold a sports meeting _________________________________ (那时我们将开运动会). the reason why I didn’t want to 3) This is ____________________________ go to that school 我不想去那所学校 _________________( 的原因).
• She was very patient towards the children children, which her husband seldom was.