非限制性定语从句导学案.doc

非限制性定语从句导学案

学习目标： 1. 复习限制性定语从句的相关概念
2. 理解限制性定语从句和非限制性定语从句的区别
3. 运用观察，分析，归纳等策略在学习过程中理解和掌握所学内容。
学习难点： 限制性定语从句和非限制性定语从句的区别
学习重点： 1. 限制性定语从句和非限制性定语从句的区别
2. 掌握非限制性定语从句关系词的用法要点。
知识回顾：填入正确的关系词。
1. The lesson __________ we studied yesterday was interesting.
2. Do you know the girl____ is a dancer.
3. Don’t read such books _ _ you cannot understand. 
4. The girl ______you saw at the meeting is a well-known swimmer. 
5. He has a sister ______ name I can’t remember. 
6. I never really understand the reason ____ he made such a serious mistake.
7. I still remember the days _____ we studied together.
8. People like to live in a place _____ there’s fresh air and little noise.
总结：关系代词： ；关系副词： .
自主学习：同学们，请找出阅读课文中的定语从句，并指出这些句子的不同之处。
1. This gift was the Amber Room, was given this name because several tons
of amber were used to make it.
2. The amber was selected had a beautiful yellow-brown color like honey.
3. It was also a treasure decorated with gold and jewels, took the country’s
best artists about ten years to make.
4. However, the next King of Prussia, Frederick William I, to the amber room
belonged.
5. Catherine II had the Amber Room moved to a palace outside St Petersburg
she spent her summers.
6. In 1770 the room was completed the way she wanted.
7. This was a time the two countries were at war.
8. There is no doubt that the boxes were then put on a train for Konigsberg,
was at that time a German city on the Baltic Sea.
9. In 2003 it was ready for the people of St Petersburg they celebrated the
300th birthday of their city.
区别：1、3、4、8句的定语从句前有 号，属于 从句。
而2、5、6、7句的定语从句前没有属于 从句。

合作探究：
1. 翻译下列两个句子。
A. The old man has a son, who is in the army.
B. The old man has a son who is in the army.
比较上面两个句子，你发现了什么？
A中的从句是 ，翻译： .（隐含的意思： ）.
B中的从句是 ，翻译： .（隐含的意思： ）.
Practice: (Translation)
In the class, there are 36 students who are interested in pop music.
.
In the class, there are 36 students，who are interested in pop music.
.
Conclusion 1
1.限制性定语从句与先行词关系 （A:密切;B:不密切），是先行词 (A:可缺少;B:不可缺少)的部分, 去掉它，主句意思 (A:不明确;B: 明确) . 翻译时,从句先译,“…的”
2.非限制性定语从句是对先行词的补充说明,去掉 （A:会影响;B:不会影响）主句的意思。翻译时，主句先译，从句单独成句．
2. 选择（有的题不止一个选项。）
1) Yesterday I bought a dictionary, ______ is very useful.
A which B that C / D who
2) Yesterday I bought a dictionary ______ is very useful.
A which B that C / D who
3) My uncle has come back from abroad, ______ I haven’t met for a long time.
A which B whom C who D that E /
4) My uncle has come back from abroad ______ I haven’t met for a long time.
A which B whom C who D that E /
Conclusion 2
限制性定语从句 非限制性定语
1. 可用关系代词 引导 不可以用关系代词 引导
2. That, who, which 等关系代词 关系代词作 语是不可以省略
作 语时可以省略
3. Whom做宾语时可用that, who代替 不可以代替

3．填空并观察总结。
1) The buses, most of ______ were already full, were surrounded by an angry crowd.
2) I picked up the peaches, some of ______ were badly bruised.
3) Her sons, both of ______ work abroad, rang her up this morning.
Conclusion 3
数词等+ / 可以引导非限制性定语从句

4．填空并分析所填的关系代词指代的是什么？
1) Peter drove too fast, ______ was dangerous
2) Rats ran about the room all night, ______ kept me awake.
3) He invited me to dinner, ______ was very kind of him.
4) Jim doesn’t like to ask questions, ______ are too difficult.
5) Jim doesn’t like to ask questions, ______ makes his teacher angry.
Conclusion 4

讨论：这道题中的4）小题和5）小题的谓语动词为何不同通过什么来判断谓语动词的单复数？
通过which 指代的是什么来判断: which 指代前面 ，谓动用复单数，否则就看所指代的先行词为复数还是单数。

5．填空并讨论下列情形中，所填词是否可以由which代替？
1) He is a hard-working student, ______ we all know.
2) ______ was planned, the work was finished on time.
3) He, ______ we all expected, has won the first prize.

Conclusion 5
此种情况下不可以用which替代。虽然都是指代整个句子，但which一般位于先行词后面，而 放在句首，句中，句尾都可以。且 一般用于出现在如下结构中：as we all know, as is planned, as we hope, as we can see 等。

成果展示： COME ON!!!!!
检测反馈：
用关系代词或关系副词填空。
1) He didn’t pass the exam, ______ disappointed me a lot.
2) We’ll graduate in July, ______ we will be free.
3) Last Sunday they reached Nanjing, ______ a meeting was to be held.
4) A young man had a new girl friend, ______ he wanted to impress.
5) She has a sister, ______ is a teacher.
6) The book, ______ he lost yesterday, has been found.
7) Mary, ______ body is thin, still wants to lose some weight.
8) ______ we hoped, he came to help us.
9) ______ is known to everybody, the moon travels around the earth once every month.

知识总结：

限制性定语从句
非限制性定语从句
形式上
不用逗号“，”与主句隔开。
用逗号“，”与主句隔开。
意义上
是先行词不可缺少的定语，如删除，主句则失去意义或意思表达不完整。
只是对先行词的补充说明，如删除，主句仍能表达完整的意思。
关系词的使用上
A．作宾语时可省略
B．可用that
C．可用who 代替whom
D. 先行词指人用 指物用
A．不可省略
B．不用that
C．不可用who 代替whom
D. 先行词指人用 ；指物用
译法上
译成先行词的定语：“．．．的”
通常译成主句的并列句。