2022年中考英语语法定语从句课件30张

(共30张PPT)
中考英语语法之定语从句
学习目标
Course Objectives
掌握中考题型-定语从句的用法
目录
Catalog
1. 掌握定语从句的概念
2. 掌握定语从句的先行词
3. 掌握定语从句关系代词的用法
4. 掌握定语从句关系副词的用法
课程引入
课程引入
内容讲解
课后总结
诊断反馈
请你用一些形容词来描述下眼前的这位老师吧
真心话大冒险
课程引入
课程引入
内容讲解
课后总结
诊断反馈
定语:
定语是用来说明名词（代词）的品质与特征的词。
课程引入
课程引入
内容讲解
课后总结
诊断反馈
He is a clever boy.
They are building a stone bridge.
There are 54 students in our class.
Do you known Betty’s sister (名词的所有格)
His spoken language is good. (过去分词）
I met a friend on my way home.
The boy with glasses is my brother. (介词短语）
(形容词)
(名词)
(数词)
(副词)
课程引入
课程引入
内容讲解
课后总结
诊断反馈
什么是定语从句？
定语可以由形容词、名词、动名词、分词、副词、不定式以及介词短语等来担任，也可以由一个从句来担任。担任定语功能的从句称为定语从句。定语从句在句子中的作用相当于形容词，故又称为形容词性从句。
PART 02
内容讲解
内容讲解
1. 先行词
被定语从句修饰的名词、代词称为先行词，先行词一般出现在定语从句之前。
Do you know the girl who is singing on the stage
This is the museum which was built last year.
Let's find a place where we can have a picnic.
内容讲解
2. 关系词
引导定语从句的词被称为关系词。关系词根据其在定语从句中的功能可分为关系代词和关系副词。关系代词在从句中作主语、宾语、表语、定语等，关系副词在从句中作状语。
这就是那个 老师
常讲笑话的
这就是那个老师
常讲笑话的
This is the teacher
often tells jokes
内容讲解
面条很好吃
面条很好吃
我妈妈煮的
The noodles were delicious
my mother cooked
内容讲解
我妈妈煮的
内容讲解
关系代词 who，whom 的用法
二者都用于指人。who 在定语从句中作主语、宾语，whom 在定语从句中作宾语。若前面带介词，则必须用宾语的whom,即 介词+whom
She is the girl who/whom I met at the party.
she is the girl with whom i went there.
课堂练习
1. John invited about 40 people to his party, most of _D___ are classmates.
A them B that C which D whom
2. Can you tell me anything about my son _C__ you’ve know
A. what B. which C. that D. who
内容讲解
关系代词whose 的用法
whose 一般指人，但有时也指物，whose 指代物时，相当于 of which。在定语从句中作定语。
You're the only one whose advice he might listen to.
I’d like a room whose window overlooks the sea.
内容讲解
【例】John is the boy A legs were badly hurt in the accident.
A. whose B. that C. who D. which
内容讲解
关系代词which 的用法
which 一般指物，在定语从句中作主语、宾语。
The train which has just left is for Shenzhen.
The river which runs through the centre of the city brings us lots of pleasure.
内容讲解
关系代词that 的用法
that 指人或物，在从句中可作主语或宾语，还可作表语。作宾语或表语时可省略。作介词宾语时，介词不可提到 that 之前，否则需要用 which 或 whom 等其他词替。
【例】The movie A we saw last night was fantastic.
A. that B. what C. whose D. who
内容讲解
关系代词只适合用that 的情况
1. 先行词是形容词最高级或者先行词的前面有形容词最高级修饰时，只用that。
Chinese is the most difficult subject that you will learn during these years.
2. 先行词是序数词或先行词的前面有序数词修饰时。
He was the second that gave us some useful advice .
3. 主句中已有疑问词who或which 时，而其后又有一个定语从句 修饰时，这时关系代词必须用that。
Who is the woman that was praised at the meeting
内容讲解
4. 先行词即有人又有物时，用that。
Do you know the things and persons that they are talking about
5. 先行词是all,much ,like ,something ,everything,anything,nothing,none,the one 等代词时，用that
You should hand in all that you have.
内容讲解
6. 先行词前面有only,any ,few ,little,no ,all ,one of ,the same,the very,等词修饰时
The only thing that we can do is to give you some money.
7. 有两个定语从句，其中一个关系代词已用which ,另外一个只用that.
Edison built up a factory which produced things that had never been seen before.
内容讲解
关系副词where的用法
先行词主要是表示地点的名词，如：building, city, room等
This is the house where I was born.
内容讲解
先行词主要是表示时间的词，如：time, day, date等
I’ll never forget the time when we first met.
关系副词when的用法
内容讲解
经常用在先行词reason之后
The reason why I got a job was that I worked hard.
关系副词why的用法
关系代词
关系副词
主语/宾语
状语
课程引入
内容讲解
对比一下
This is the college (that/which)I visited.
This is the college where I studied three years ago.
课堂练习
(B)1. -Do you know the man ______is talking with your father？
-Yes, he's our headmaster.
A. he B. who C. which D. whom
(C)2. The girl ______ is reading under the tree _____my sister.
A. which； is B. whom； was C. who； is D. who； was
(B)3. Have you seen the film Titanic ___actors are very famous
A who B whose C that D whom
课堂练习
(B)4. Ann asked the policeman ___he worked to contact him whenever
there was an accident.
A with him B with whom C who D whom
(C)5. A child ____parents are dead is called an orphan.
A which B his C whose D with
PART 03
课后总结
课后总结
1. 掌握定语从句的概念
2. 掌握定语从句的先行词
3. 掌握定语从句关系代词的用法
4. 掌握定语从句关系副词的用法