高考英语一轮复习英语语法专题复习：定语从句讲解课件(共42张)

第1讲 定语从句
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。 被修饰的名词或代词叫先行词，引导定语从句的词叫关系词，定语从句 放在先行词的后面。
考点精讲一——关系代词引导的定语从句
情景导入
A real friend is someone who① walks in when the rest of the world walk out.A real friend is someone whose② support we can count on.A real friend is someone who① sees our true self ， not just the face who/whom/that③ we show to the world.Yet these days，the modern tools that keep us connected are eating away at the meaning of friendship.We may be able to make many friends online，but these friendships can be quite shallow.Social media like blogs has come between us and the friends who/whom/that③ we love.
4.引导非限制性定语从句时as与which的区别
关系词
位置不同
表意不同
既可以放在主句前，也 意为“正如……”，后面的谓语动
as 可以放在主句后，有时 词多用see，know，expect，say，
还可插入主句中
mention，report等
which 通常放在主句之后

定语从句 Attributive Clause
定语从句 (Attributive Clause) 指在复合句中充当定语的从句。 (3) 引导词：连接、替代、成分作用。
a. 关系代词：who, whom, whose, which, that
【注意】在定语从句中，whose用来指人或物。
定语从句 Attributive Clause
真题解析
Through doing this, the teacher will be able to ascertain the
extent to
the children understand what they are reading.
A. how
B. which C. that
D. what
extent to B the children understand what they are reading.
A. how
B. which C. that
D. what
【解析】句意：本句的意思是“这样做，老师就能确定孩子们对他 们所读的内容理解到什么程度了。” “to … extend”指“到……程 度”，先行词为extend。 【注意】how和what不可引导定语从句。
my father left for
【解析】第一个空先行词为day，空格在从句中作时间状语，故选 when引导后面的定语从句；第二个空先行词为day，空格在从句中 作forget的宾语，故用that引导定语从句。
模拟题解析
The earthquake broke out on a day
America, a day I' ll never forget.
定语从句 Attributive Clause

fighting against NCP.
➢ 构成要素 名词
先行词：被定语从句修饰的
代词
或
关系词：分为 关系代词 和 关系副词
从句：一般紧跟在
名词—/代—词
的后面。
➢ 结构： 先行 词+ 关系 词+从句
➢ 分类：限定性定语从句 和 非限制性定语从句
2. 关系代词与关系副词
指代人 who, whom, that, as 关
关 指代事物 which, that, as 系 所属关系 whose
系 代
词 指地点 where 关
词
指时间 when 系
指原因 why
副
词
定语从句构成要素：先行词+关系词+从句
关系词小结
关系词
指代
在从句中充当成分
关系代词 关系副词
that which who whom whose
as when where why
2. Children who are not active or ___ diet is high in fat will
gain weight quickly.
A. what
B. whose
C. which
D. that
1. I live next door to a couple children often make a
定语从句解题步骤： 1. 区分__主__句__和__从__句__ 2. 确定___先__行__词_____ 3.判断先行词指人还是物，且判断从句缺
语法成分吗？（做主语、宾语或状语）
关系代词 关系副词
10
1.Re确ad定, 主tr从an句sla2te. 找an出d 先an行aly词se

4. They planted the trees which didn’t need much water.
5. The fish (which )we bought were not fresh.(宾语)
(主语)
1.2 关系代词who, whom
who, whom 在从句中分别作主语和宾语，指人。
Please describe an occasion where you met difficulties. 请描述你所遇到的困境的场景。
1. I still remember that day when I first came to Nanjing. I still remember that day. I first came to Nanjing on that day.
I am sure she has something (that) you can borrow. (2) 先行词被all, every, no, some, any, little, much, few等修饰时
I’ve read all the books that are not mine. (3) 先行词被序数词或最高级修饰时
1.3 关系代词whose
whose 在从句中作定语，指人或物。 1. Mr Liu wants to talk to the students whose homework hasn’t been handed in.
2. This is the book whose cover is blue.
It’s helpful to put children in a situation where they can see themselves differently.