中考英语二轮复习专题之定语从句 课件（14张PPT）

定语从句


定语从句主要考查关系代词的选择。


一、定语从句（一）：
1.定语从句的概念：在复合句中，修饰某一名词或代词的从句叫定语从句。
2.先行词： 被定语从句修饰的名词或代词叫先行词。
3.关系词：
引导定语从句的连词叫关系词。如that、which、who、whom、whose、where、when等。
4.由that、which、who、whom、whose引导的定语从句。



二、定语从句（二）
1.先行词是物时，一般情况既可用that也可用which.但下列情况下，只能用that不用which。
1).当先行词为指物的不定代词，如all、everything、something、anything、nothing、none、the one等时，只能用that。
There is nothing ______ I can do for you
I have nothing that can be read.
我没有什么可读的。 .


2).当先行词被the only、the very 、the last、all、no、little等词修饰时，只能用that。
This is the very book ______ I’m looking for .



3).先行词被序数词修饰时，只能用that 。
This is the first nextbook ______ I studied in the middle school .


4).先行词为最高级或被最高级修饰时，只能用that。
This is the most beautiful mountain ______ I have ever seen .=
I have _____ seen _____ a beautiful mountian .


5).先行词既有人也有物时，只能that 。
He told us many interesting things and persons _______ we had .


2.先行词是物时，一般情况既可用that也可用which.但下列情况下，只能用which不用that。
1).关系代词前有介词时，关系词只能用which 。
This is the building in ______ he lives .

2).先行词本身是that时，关系词只能用which 。
The clock is that _____ tells the time .

3).引导非限定性的定语从句（先行词是物且先行词与关系词用逗号隔开），关系词用which。
His book , ______ was lost last week , has been found now.



3.先行词是人时，一般情况下既可用who 也可用that 。但以下情况下，只能用who。
1).当先行词为those、one、ones、anyone且作主语时，一般用who 。
Those ______ are singing are all my classmates .
2).在there be 句型中，先行词指人时，只能用who。指物时用that。
There is a girl ______ expects to see you .


3).当先行词是I、you、he、they等时，只能用who 。
He ______ plays with fire gets burned .


练习与巩固：熟能生巧，取得好成绩！
( )1. The man ____ is standing there is my father.
A. who B. whom C. which
( )2. Tom is the only person_____I can depend on.
A. that B. which C. who
( )3. It is the best film ____ she has ever seen.
A. that B. which C. when

( )5. Beijing is the 29th city ____ holds the Olympic Games.
A. where B. that C. which D. what
( )6. The football match ____ I watched yesterday is fantastic!
A. when B. that C. what D. who
( )7. China is a country ___ has a long history.
A. who B. which C.where

总结
1.关系代词的正确选择

2.恰当运用到写作当中