英语教学：定语从句

一、课堂导入

　　教师读句子，让学生听并复述

　　1. she is the girl who has blue eyes.

　　2. I love this English teacher whose eyes are blue.

　　3. A telephone is an invention which can help people talk to friends, share photos, ideas and feeling freely.

　　4. I like this person that has 3 story books

　　5. This is the office where he worked.

　　6. I don’t know the reason why he came so late.

二、复习预习

　　教师引导学生复习上节课所学的反意疑问句，包括反意疑问句的形式，祈使句的反意疑问句，there be句型的反意疑问句等， （以提问、回顾的形式进行），针对上节课的作业进行讲评、订正、答疑，并通过对反意疑问句具体用法的分析和扩展导入本节课所要学习的定语从句。

三、知识讲解

知识点1：定语从句的概念和先行词

　　1. 【考查点】在复合句中，修饰某一名词或代词的从句叫定语从句。（而在一个句子中充当整个句子的宾语的句子叫做宾语从句）

　　如：I love this English teacher whose eyes are blue. (定语从句)

　　我爱眼睛是蓝色的这位英语老师

　　I don’t know (宾语从句)

　　我不知道你怎样才能到达那个公园。

　　2. 【考查点】被定语从句修饰的名词或代词叫先行词。

　　如：A friend is someone who says, "What! You too? I thought I was the only one!”

　　A Wechat (微信) is an invention which can help people talk to friends, share photos, ideas and feeling freely.

知识点2：定语的关系词~关系代词

　　1.【考查点】既能指物也能指人的关系代词 that，whose。

　　如： ① I like this person that has 3 story books. (先行词是人person)

　　②先行词是物book)

　　①（先行词是teacher）

　　②先行词是dog)

　　2、【考查点】只能用来指代人的关系词who, whom.

　　如：Is he the man who wants to see you?

　　He is the man whom/ that I saw yesterday.

　　3、【考查点】只能指代物的关系词which。

　　如：A prosperity which had never been seen before appears in the countryside.

　　4、【考查点】关系词在句子中充当的成分。

　　如：1、（who/that在从句中作主语）

　　他就是你想见的人吗？

　　2、他就是我昨天见的那个人。（whom/that在从句中作宾语）

　　3、作宾语） which / that在句中（

　　农村出现了前所未有的繁荣。

　　4、（(只用作定语)

　　那人车坏了，大家都跑过去帮忙。

　　（注：当上题先行词指物时它还可以同of which互换）

　　如：Please pass me the book whose (of which) cover is green.

　　请递给我那本绿皮的书