资源简介

(共33张PPT)
UNIT 1　PEOPLE OF ACHIEVEMENT
(单元主题语境：人与社会——对社会有突出贡献的人物)
Section Ⅱ　Learning About Language
非限制性定语从句
一、定义
[感知]
1．This is the computer (that/which) he bought for his son yesterday.
他昨天为他儿子买了那台电脑。
2．The woman who/that survived the earthquake is Amy's English teacher.
在地震中幸存的女士是埃米的英语老师。
3．He is English，which I know from his accent.
他是英国人，这是我通过他的口音知道的。
4．This is our headmaster，who I think has something important to tell you.
这是我们的校长，我认为他有重要的事情要告诉你。
[探究]
1．句______是限制性定语从句。在意义上是先行词不可缺少的定语，用于修饰和限定先行词。如果去掉，主句的意思就不完整。这种从句和主句的关系十分密切，两者之间一般不用逗号分开；关系代词在从句中作_____时可以省略。
2．句3、句4中从句与主句之间有____隔开，从句和主句的关系不是十分密切，句3中定语从句是对____________这一事实进行的附加说明；句4中定语从句是对_______________进行了附加说明。
3．句_____中如果去掉从句，主句的意思仍然完整。
1、2
宾语
逗号
He is English
our headmaster
3、4
[归纳]
非限制性定语从句是对先行词或整个主句的附加说明，去掉了也不会影响主句的意思，它与主句之间通常用逗号分开；在翻译时常可译作“这”或“那”。将非限制性定语从句放在句子中间时，其前后都需要用逗号隔开。
注意：在非限制性定语从句中，即使用作宾语的关系代词(如whom，which)也不可以省略。
[即练]
单句填空/完成句子
1．He stressed self cultivation，respect for elders，and the pursuit of knowledge，______ serve as a guiding light in our fast paced and interconnected world.
2．You may join a poetry writing group，______ you can discuss your poems with other poets and work on your poetry together.
which
where
3．来自澳大利亚的霍莉精通中文。
Holly，___________________，has a good command of Chinese.
4．老师昨天买的那本字典对我们很有帮助。
The dictionary，______________________________，is very helpful to us.
5．她和她的家人骑自行车上班，这有助于他们保持健康。
She and her family bicycle to work，_______________________．
who is from Australia
which our teacher bought yesterday
which helps them keep fit
二、关系代词引导的非限制性定语从句
[感知]
1．Bob's father，who worked on the project，spent four years in Egypt.
鲍勃的父亲参与了这个项目，在埃及待了四年。
2．Mr White，whom you met yesterday，is one of my old friends.
你昨天遇到的怀特先生是我的一个老朋友。
3．The boy，whose father is an engineer，studies very hard.
这个男孩学习很努力，他的爸爸是一位工程师。
4．(2024·全国甲卷)When we arrived，we went straight to a famous restaurant and ordered dishes，which tasted great.
当我们到达时，我们直接去了一家著名的餐馆，点了一些菜，味道
很好。
5．(2025·新课标Ⅱ卷)She'd been struggling with eating disorders and health issues，which ultimately led her to getting surgery.
她一直在与饮食失调和健康问题作斗争，最终导致她接受了手术。
6．As can be seen from his face，he is quite pleased.
从他的脸上可以看出来，他非常高兴。
[探究]
1．句____________中关系代词who、which、as在句中作主语；句___中关系代词whom在句中作宾语；句3中关系代词whose在句中作定语。
2．句___________中关系代词指代具体的人或物；句______中关系代词指代整个主句。
1、4、5、6
2
1、2、3、4
5、6
[归纳]
1．引导非限制性定语从句的关系代词有which、as、who、whom、whose等，可作定语从句的主语、宾语、表语或定语。
2．当先行词指人时，通常使用who、whom来引导非限制性定语从句；当先行词指物时，通常使用which来引导非限制性定语从句。关系代词不可以省略。另外，关系代词 that不能引导非限制性定语从句。
3．由as、which引导的非限制性定语从句，as和which可指代整个主句，且都可以在定语从句中作主语和宾语。
as和which引导非限制性定语从句时的区别
①as引导的定语从句可置于句首，而which引导的定语从句不可以。
②as后常接know，expect，report，say等动词的主动、被动语态句，有“正如，就像”之意；which常翻译为“这一点”。
[即练]
单句填空
1．Have you seen the film，_______ leading actor is world famous
2．Yesterday I met an old friend，_____ had a gift for music when he was young.
3．__ we all know，Guilin is famous for its beautiful mountains and lakes.
4．Peter，________ you met in London，is now back in Paris.
5．Finally，our hard work paid off—we were awarded an A，______ gave us great satisfaction.
whose
who
As
whom/who
which
三、关系副词和“介词＋关系代词”引导的非限制性定语从句
[感知]
1．We will put off the outing until next week，when we won't be so busy.
我们将把外出游玩推迟到下个星期，那时我们就不会那么忙了。
2．Many children go to a day care centre，where they can play games together.
很多孩子上日间托儿所，在那儿他们可以一起做游戏。
3．I have told them the reason，for which I didn't attend the meeting.
我已经告诉了他们我没有参加会议的原因。
[探究]
句1的先行词是________，表示时间，引导定语从句的是关系副词when，在定语从句中作_____状语；句2的先行词是_______________，表示地点，关系副词where在定语从句中作____状语；句3的先行词是______，引导定语从句的是_________，在定语从句中作_____状语。
next week
时间
a day care centre
地点
reason
for which
原因
[归纳]
当先行词指时间或地点时，用when、where引导非限制性定语从句，在定语从句中作状语。why不引导非限制性定语从句，但可用for which来代替。
[即练]
单句填空/完成句子
1．They went to London，_______ they lived for six months.
2．He will put off the picnic until May 1st，______ he will have some time to stay with his family.
3．They carefully analysed the reason，_________ the experiment eventually failed.
where
when
for which
4．我们将在七月毕业，那时我们将有一个毕业典礼。
We'll graduate in July，____________________________________．
5．我再次来到我的高中学校，我多年没来了。
Once more I am in my senior high school，where _______________
_________．
when we will have a graduation ceremony
I have not been to
for years
四、“名词/代词＋of＋which/whom”引导的非限制性定语从句
[感知]
1．(2022·新高考Ⅰ卷)Additionally，from time to time I will assign group work to be completed in class or short assignments to be completed at home，both of which will be graded.
此外，我会时不时地布置课堂上要完成的小组作业或在家要完成的简短作业，这两种作业都会被评分。
2．(2022·浙江1月卷)She also admitted that a relatively small number of women were studied，all of whom were from Sweden，so the results might not be applicable to other groups.
她还承认，被研究的女性对象数量相对较少，而且都来自瑞典，因此研究结果可能不适用于其他群体。
3．Light is the fastest thing in the world，the speed of which is about 300，000 kilometers per second.
光是世界上速度最快的东西，速度约为每秒30万千米。
[探究]
1．句1中的both of which引导定语从句，which指代__________。
2．句2中的all of whom引导定语从句，whom指代_______。
3．句3中的the speed of which引导定语从句，which指代_____。
assignments
women
light
[归纳]
“名词/代词＋of＋which/whom”结构常见的有“some/several/a few/a little/many/more/most/the largest ...of which/whom”等形式。
“名词/代词＋of＋which/whom”结构有时候可以转换成“whose＋名词”结构。例如：
You can read some books to broaden your horizons in your spare time，whose content(＝the content of which) interests you so much that games are out of your mind.
你可以在空闲时间读一些书来开阔眼界，这些书的内容让你非常感兴趣，以至于游戏都被抛在脑后。
[即练]
单句填空/完成句子/同义句改写
1．Besides，working in the garden seems to have a calming effect on Jaramillo's special education students，many of ______have emotional control issues.
2．English is a language shared by several diverse cultures，each of ______
uses it differently.
whom
which
3．She has several balls，the largest of _______is the blue one.
4．我们班有50名学生，他们学习都很刻苦。
There are fifty students in our class，__________________________．
5．Mr Smith lives in the building，the wall of which is painted pink.
→Mr Smith lives in the building，______________________．
which
all of whom are working hard
whose wall is painted pink
五、限制性定语从句与非限制性定语从句的区别
[感知]
1．This is the best novel that I have ever read.
这是我看过的最好的小说。
2．The novel，which I read last night，is very interesting.
我昨天晚上看的那部小说非常有趣。
3．The novel is very interesting，which makes me very excited.
那部小说很有趣，这让我很兴奋。
4．I'd like you to explain the reason，for which you were absent.
我想让你解释一下你缺席的原因。
5．This is the man (whom/who/that) we are talking about.
这就是我们正在谈论的那个人。
6．Leslie Nielsen's childhood was a difficult one，but he had one particular shining star in his life—his uncle，who was a well known actor.
莱斯利·尼尔森的童年是艰难的，但在他的生命中有一个特别闪亮的明星——他的叔叔，一个著名的演员。
[探究]
1．句_____是限制性定语从句，先行词分别是______和________；关系词分别是_____和_______________。
2．句____________是非限制性定语从句；关系词分别是______，______，__________和_____。
1、5
novel
the man
that
whom/who/that
2、3、4、6
which
which
for which
who
[归纳]
类别 限制性定语从句 非限制性定语从句
作用 修饰限制(只可修饰先行词) 补充说明(可修饰先行词或主句)
意义 去掉后，主句句意不完整 去掉后，主句句意仍完整
形式 不用逗号与主句隔开 用逗号与主句隔开
关
系
词 作宾语时可省略 作宾语时不可省略
可用that 不用that，用who或which代替
可用who代替whom 一般不用who代替whom
可用why 不用why，用for which代替
译法 先译定语从句，后译先行词，常译作“……的……” 可译为并列句
[即练]
单句填空/完成句子
1．Yet properly understood，the age of electricity is merely the second stage in the age of steam，______ began a century earlier.
2．The exact year __________Angela and her family spent together in China was 2022.
3．Can you tell me the reason ____________he was late yesterday
which
that/which
why/for which
4．为了介绍中国传统文化，我们学校将举办一次主题班会，并在英文网站上展示。
To introduce traditional Chinese culture，our school will hold a theme class meeting，___________________ on the English website.
5．书中的诗歌反映了中国的历史和文化，其中许多诗歌可以给读者提供古代中国人生活的生动画面。
The poetry in the book reflects the Chinese history and culture，__________
______________readers vivid pictures of the life of the ancient Chinese.
which will be exhibited
many of
which can give
用正确的关系代词或关系副词填空
There was a time 1._____ I was tired of learning English and disliked to speak English.And this was the reason 2.___ my father forced me to join in a 30 day training in an English club before I went to senior high school.When I first came to the club，3.______ I met many strangers，I missed my parents very much.So I packed up my things and wanted to go home.Fortunately，my guide，4._______ teacher was Mr Li，communicated with me face to face.He，from 5._____ I gained some useful instructions，also showed me a
when
why
where
whose
whom
good partner，and we got along well with each other.Gradually I adapted to the life there.Every day I would like to talk to other teenagers and set down a series of activities 6.___________ we did.I should be grateful to my father and the guide，7._____ encouraged me to fall in love with English.Now I feel it interesting to learn English，into 8._______ I put my entire energy.Every day I read my words and passages aloud.In class I join in English discussions.Before I go to sleep，I recall the passages，through 9._______ I can memorize a large number of new words.10.____ our English teacher says，“As long as you form the habit of learning English every day and have perseverance，you will conquer English sooner or later.”
that/which
who
which
which
As

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