高考定语从句复习课学案案

高考定语从句复习课学案案

定语从句掌握要点：

1．定语从句三要素及关系词的选用（详见表格）；

2．只能that或which的情况；

3．Which和as的区别；

4．whose 用法及转换形式；

5．介词+关系代词中介词的选用及位置(介词短语和动词短语)；

6．定语从句中的特殊情况。

自学步骤：

He is the man that/who wants to see you.

先行词关系词(在从句中充当主语)

定语从句（Attributive Clause）定义：在主从复合句中修饰名词或代词的从句叫定语从句。

定语从句的特点：

1.位置：定语从句一般都紧跟在它所修饰名词的后面。

2.先行词：被定语从句所修饰的名词或代词叫“先行词”。

3.关系词（引导词）：引导定语从句的词叫“关系词”。

Find out the mistakes in the sentences and correct them.

1. I’ll never forget the days that we worked together.

2. I’ll never forget the days when we spent together.

答案: 错误分析:

Step2.关系代词和关系副词的作用

正确选择关系词是掌握定语从句的关键。关系词的选择完全取决于关系词在定语从句中所充当的

Step3.考点一：如何判断用关系代词还是关系副词

I will never forget the day ______________ I first went to school.

I will never forget the day ______________ we spent in Beijing. The house ________________ we visited is being repaired now.

The house _______________ Lu Xun once lived is being repaired now.

巩固性训练：用关系词填空

1.The man ___________ came to our school is Mr. Wang.

2.A child __________ parents are dead is called Tom.

3.Could you tell me the reason ______ you are late.

4.I don’t know the boy __________ you talked with.

5. Beijing is the place ________ I came.

6.Gone are the days ____ we used foreign oil.

提示::引导词用关系代词还是用关系副词关键要看他们在从句中作什么成份而定。或者说，假如把先行词放到从句中是作主语、宾语还是状语而定。

实例分析:

1.Is this the museum ____ we held the exhibition?

A. where

B. that

C. on which

D. the one

2.Is this museum ____ you visited a few days ago?

A. where

B. that

C. on which

D. the one

提示：先把以上句子变为肯定句

例1变为肯定句：This is the museum _____________ we held the exhibition.

例2变为肯定句：This museum is __________________ you visited a few days ago.

(小结)解题步骤：

1.通读全句，首先判断是什么句型；

2.题干句如果是疑问句式，将其转化为陈述句式；

3.找出从句部分及先行词；

4.分析从句的句子结构，判断从句中所缺的成分，缺主语、宾语或定语用关系代词；

不缺主语、宾语或定语时选用关系副词做状语。

Step4.考点二:关系代词which 和that的区别

在定语从句中, 当先行词指物时, 下列情况的关系词宜用that而不用which:

1.先行词被①形容词最高级；②序数词；③the only, the very, the right ,the same 修饰时。

This is the only book that I bought today.

2.先行词为all, everything, something, anything, nothing, none等不定代词时。

Is this all that is left？

3. 先行词中既有人又有物时。

Look at the man and his horse that are walking up the street.

4.先行词在从句中作表语。

Mary is no longer the girl that she used to be.

5.当主句中含有疑问词which或who时,为避免重复，常用that 代替who 或which。

Which are the books that you bought for me?

6.主句以there be 开头时

There is little that I can do to make up for the lost time.