Using LanguageⅠ课时教学实录

学案三

巩义二中高一英语必修二

unit1

编写人：丁新蔚

审查人：岳灵敏

2012/11/29 Unit 1 Cultural relics The Attributive Clause (Ⅲ) Learning aims: 1.The difference between the restrictive (限制的）and non-restrictive（非限制的）attributive clause; 2.The usage of “which”

and “as”

in non-restrictive attributive clause. Difficult and important points: The difference between the restrictive (限制的）and non-restrictive（非限制的）attributive clause; Steps:

Ⅰ. 自主导学

1.

在复合句中，修饰名词或代词的从句叫________________,

2.

被定语从句修饰的词叫____________, 3.

定语从句通常位于_______________之后，由_______________引出。

4.

关系词可以分为关系代词和关系副词

关系代词有_______________________________________________________ 关系副词有_______________________________________________________

Ⅱ.Revision

Fill in the blanks with proper relative words. 1. The teachers ________are present at our class are all experienced teachers. 2. Our class is a big family ___________ consists of 50 girls and 32 boys. 3. Do you know the boy __________hat is red. 4. I recently went to the town __________I was born. 5. The reason ____________ he left was not clear. 6. I’ll never forget the time__________ we worked on the farm.

A. which

B. that

C. who

D. whom

E. whose

F. when

G. where

H. why

Ⅲ.New lessons

1. Find out the differences among them from the forms and meanings. He has a sister who is a nurse.(限制性定语从句）

He has a sister, who is a nurse.(非限制性定语从句）

Her mother, who is a doctor, works very hard. (非限制性定语从句）

This is the man that we are talking about. (限制性定语从句）

Shanghai, which lies in the south of China, is a beautiful city. (非限制性定语从句）

Summary: 限定性定语从句和非限定性定语从句

1)

限定性定语从句是先行词意义上不可缺少的定语，如果去掉，主句的意思就不完整或失去意义，写时不用逗号分开。

2）非限定性定语从句和主句的关系不十分密切，只是对先行词作些附加说明，如果去掉，主句的意思仍然清楚。主从句之间用逗号分开。

2. Fill in the blanks with proper relative words. He gave me a pen___________________he bought yesterday. He gave me a pen, ____________ he bought yesterday. Summary: 1) 关系代词在限制性定语从句中作宾语时可以省略

2) 关系代词在非限制性定语从句中作宾语不可以省

略；

3) that不能引导非限制性定语从句。

3. Try to find out what does “which” refer to

1. Titanic is the film which I saw last night.

2. The novel, which I read last night, is very interesting. 3. He ignores me, which greatly upsets me. Summary: 限制性定语从句中的先行词往往为某一个词或短语, 而非限制性定语从句的先行词可以是一个词或是短语，也可为整个主句, 此时非限制性定语从句常由

which引导。

4.【翻译】众所周知，地球绕着太阳转。

1.As we all know, the earth goes around the sun.

2.The earth goes around the sun, as we all know.

3.The earth, as we all know, goes around the sun. 4.The earth goes around the sun, which is

known to us. Summary: as 译为“正如，正像” ，引导非限制性定语从句位置比较灵活, 可位于所修饰的句子之后, 句中或句首; 而which 译为

“这一点，那一点”，引导的非限制性定语从句一般不位于句首。 Ⅳ. practice (牛刀小试）

1. It is the third time that she has won the race, ____ has surprised us all. 2. The air quality in the city, _____is shown in the report, has improved over the past two months. A. that

B. where

C. which

D. what

3.___ is known to everybody, the moon travels around the earth once every month.

A. that

B. it

C. as

D. what

4. As a child, Jack studied in a village school, ____is named after his grandfather.

A. It

B. As

C. That

D. what

5. The road conditions there turned out to be very good, ___ was more than we could expected.

A. which

B. where

C. what

D. that 6. A. It

B. that

C. which

A. What B. That C. As is known to all, China will be an advanced and powerful country in 20 or 30year’s time.

D. that

D. It

Ⅴ.What we have learned this class? 1. 限制性定语从句和非限制性定语从句的判定; 2. 关系代词在非限制性定语从句中不可以省略；that不能引导非限制性定语从句；

3. 非限制性定语从句的先行词也可为整个主句, 此时非限制性定语从句常由 which引导；

4. as 译为“正如，正像”

，引导非限制性定语从句位置比较灵活, 可位于所修饰的句子之后, 句中或句首; 而which 则译为

“这一点，那一点”，引导的非限制性定语从句一般不位于句首。

Ⅵ .Correct the mistakes 1. This is the red pen, that you gave to me before. 2. He left me the book, that is very useful for me.

3. There is an old woman, that is holding a stick.

4. Under the big tree are 34 students, many of them come from class two. 5. This is the new car that I bought it last week. 6. Those who wants to go there please write down names.

7. I, who is your good friend, will try my best to help you.

8. This is all which I can do for you.

9. I know the reason that she looks so worried.

10. It is one of the pictures that has been sold. 11. It only one of the pictures that have been sold