2023届高考英语复习专题 定语从句重难点-介词 关系代词 课件（42张ppt)

(共42张PPT)
————Preposition +关系代词
2023届高考英语复习专题定语从句：介词+关系代词
It is a topic in which we’ll take great interest.
It is a topic ____________ we’ll take great interest in.
______________________________
___________
______________________________
______________________
介词＋whom 指人
介词＋which 指物
(that / which)
in
介词的选择
ANNUAL WORK OVERVIEW
Point 1
介词选择
一先
三意义（v./a.）
二动
如：
①I remember the day on which I joined the League.
②I remember the days during which I lived here.
③I remember the month in which I stayed there.
强调在具体某一天要用介词on
强调在某几天时间内要用介词during
在month前介词要用in
定语从句中 先行词的搭配习惯
考虑三个因素
Have you found the book for which I paid $10
Have you found the book on which I spent $10
Have you found the book about which she often talks
paid
spent
talks
2. 定语从句中谓语动词的搭配习惯
1) 根据从句中动词与先行词的逻辑关系。
Is that the newspaper for which you often write articles
2) 根据从句中形容词的习惯搭配。
Can you explain to me how to use these idioms about which I’m not sure？
3. 意义； 根据 动词，形容词与先行词的逻辑关系来选择
提示： 介词后：关系代词只能用
whom, which, whose，
不能用that。
*如果介词与其前面的动词是固定搭配的动词短语，介词一般不可前置。Examples:
Tips
在定于从句中，介词可以位于关系代词之前，也可以位于谓语动词之后，但有些特殊情况
动词短语不能拆，介词只能放在动词之后.
如
look for ,look after,pay attention to,
take care of ,look forward to,listen to.......
Bob found the dictionary.
I had been looking for it.
Bob found the dictionary (that) I had been looking for.
This is the boy whom /who she has taken care of.
This is the boy.
She has taken care of him.
2)那个保姆照看的小宝宝们都很健康。
The babies (whom / who / that) the nurse is looking after are very healthy.
The babies after whom the nurse is looking are very healthy.
判断正误
误
1) 这是我正在找的手表。
This is the watch (which / that) I am looking for.
This is the watch for which I am looking.
正
误
正
介词与关系副词
when
why
where
Point 2
where=in/ at/ on/ ... which
when=during/ on/ in/ ... which
why=for which
总述 ：定于从句中的关系副词可以由介词+关系代词替代
where：当先行词表示地点时，where=介词+which
eg:
(1)This is the house I lived last year.
the house 为先行词， which 替代先行词 in which =in the house,
where=in/ at/ on/ ... which
where/in which
when：当先行词表示时间时，when=介词+which,
eg:
(1)I still remember the day I came here.
when=during/ on/ in/ ... which
on which =on the day, the day 为先行词，which 替代先行词
when/on which
why：当先行词为reason, why=for+which
eg:
(1)There are many reasons people like travelling.
why=for which
why/for which
for which =for the reason,reasons 为先行词，which 替代先行词
at/in/on/during/for which等与
when、where、whose或why转换
May 1st is the day I was born.
May 1st is the date I will never forget.
when/on which
which/that
on the day
the day
时间状语
宾语
Whose即可以指代人，也可以代 物。先行词有时可以换作 the + n. of which
Please pass me the book.
The cover of the book is red.
= Please pass me the book whose cover is red.
= Please pass me the book, the cover of which is red.
= Please pass me the book, of which the cover is red.
注意：
Whose
1. Do you like the book _________ she spent $10
2. Do you like the book ________ she paid $10
on which
Use proper prepositions and relative pronouns to fill in the blanks.
for which
3. Do you like the book __________ she learned a lot
4. Do you like the book ___________ she often talks
5. China has a lot of rivers, the second longest _______ is the Yellow River.
from which
about which
of which
6. The man ________ I spoke on the phone last night is very good at wrestling.
7. This is the book _____ I am looking for.
to whom
which
8. I picked up the apples, ________________ were bad.
I picked up the apples. _______ _________ were bad.
I picked up the apples and / but _______________ were bad.
some of which
Some of them
some of them
9. I don’t believe the reason _________________ he was late for school.
I don’t believe the reason _______________ he gave me.
why/for which
which / that
10. The novel ____________ was broken belongs to me.
The novel _________ the cover was broken belongs to me.
whose cover
of which
11. I want a room, the window of which faces the south.
I want a room _______________ faces the south.
12. The city in which an earthquake happened drew the world’s attention.
The city _________ an earthquake happened drew the world’s attention.
where
whose window
先行词是the day，the city 或者sb.等时用which/that/who还是when/ where /whose
1. That is the day ____________ must be remembered.
That is the day ____________ he will never forget.
That is the day ________ he went to college.
which / that
which / that
when
Point 3
2. He is the professor ______ was named Jackson.
He is the professor __________ name was Jackson.
who
whose
3. This is the place _______ he used to live.
This is the place ______________ he visited before.
where
which / that
4. We stayed at the Grand Hotel, _____ Ann recommended to us.
A. where B. which C. that D. when
5. The English play ___my students acted at the New Year’s party was great success.
A. for which B. at which
C. in which D. on which
根据理解用where/when 引导的定语从句
1. I work in a business ____ almost everyone is waiting for a great chance.
A. how
B. which
C. where
D. that
Point 4
2. We are living in an age ____ many things are done on computer.
A. which
B. that
C. whose
D. when
3. Can you think of a situation the idiom can be used
where
补充要点
逗号不可以连接两个句子
“介词+关系代词”，of which / whom前或后还可有
all, each, one, many, much, more, most, any, some, a few, a little, none, both, several, enough, the latter, the former等。
Point 5
逗号不可以连接两个句子
应该用 不定代词/数词/名词+ 介词+which /whom + 从句，
She has three sons, all of whom joined the army.
She has three sons, two of whom were engineers.
I want a room, the window of which faces the south.
如：
There are 103 elements found in nature, most of which are metals.
自然界中发现了103种金属元素，大都是金属。
He loves his parents deeply, both of whom are very kind to him.
他深深地爱着他的父母，他们俩待他都很好。
在非限制性定语从句中， “介词+关系代词”，of which / whom前或后还可有
all, each, one, many, much, more, most, any, some, a few, a little, none, both, several, enough, the latter, the former等。
我们开了一个会，会议的内容还不完全清楚。
＂名词+ 介词+which / whom＂引导的定语从句
We had a meeting the purpose of which was completely unclear.
Fill in the blanks with proper prepositions
1. The sun gives us heat and light, ________ which we can’t live.
2. The student __________ whom we were talking just now is the best student in our class.
3. I’ll never forget the day _____ which she said good-bye to me.
4. Is that the newspaper _____which you often write articles
5. 1949 was the year ____which the P.R.C. was founded.
without
about / to
on
in
in
介词加关系代词的基本用法
The man __________ you shook hands just now is our headmaster.
The room __________ my family live used to be a garage.
Did you find the pen _________ I wrote just now
Did you find the paper ________ I wrote my letter
Did you find the composition ______ I wrote just now
with whom
in which
with which
on which
which
The farm we worked ten years ago isn’t what it used to be.
He is the man you can turn for help.
This is the tree we used to play games.
on which
to whom
under which
I’ll never forget the day __________ she said goodbye to me.
Who can give me the reason ________ he hasn’t turned up yet
on which
for which
The teacher______ ______ I learnt most was Mrs Zhu.
This is the house____ ______ LuXun once lived.
The reason _____ ______ I came here is that I want to get your help.
The fellow ___ _____ I spoke made no answer.
The West Lake,____ _______ Hangzhou is famous ,is a beautiful place.
from whom
in which
for which
to whom
for which
1.I’ll never forget the days______________ we worked together.
2.I’ll never forget the days ___________ we spent together.
3.I went to the place I worked ten years ago.
4.I went to the place _____________ I visited ten years ago.
5.This is the reason _____________________ he was late.
6.This is the reason _____________________ he gave.
when /in which
which
where/ in which
which
why/ for which
that/which
几种易混的情况
及物动词
及物动词
及物动词