高中英语《定语从句》优质课教案、教学设计

定语从句教学设计

一、教材分析：定语从句在英语教学中占据重要地位，它是英语中最主要的语法之一，掌握好定语从句，对学生们的阅读能力和理解能力有着极大的帮助。

二、学情分析：教学对象为高中二年级学生，学习英语语法一直都是高中阶段的难题，学生很难作为课堂活动的主体主动参与教师所设计的课堂活动。因此，单纯的枯燥乏味的语法知识的讲解难以获得良好的教学效果，在定语从句的讲解中积极设置语境、注重对学生语用意识和情感意识的培养尤为重要。另外，本班学生学习水平良莠不齐，在教学活动的设计过程中应兼顾各个层次的学生，使他们学有所获。

三、教学目标：

知识与技能：

1.学生能够了解定语从句的基本用法。

2.学生能够在日常学习及交往中根据定语从句原则恰当表达。

3.情感、态度与价值观：学生能够逐步了解定语从句的用法并能恰当使用，培养学生对英语学习的兴趣。

四、教学重点：定语从句的概念、规则。

五、教学难点：定语从句的分类，关系代词的用法和区别。六、

教学方法：提问、小组活动

七、教学手段：多媒体和学生学习支持材料八、

教学过程：

Step1: Leading-in

猜猜看,下面的句子明白吗?

1.Not all that glitters is gold.

2.He that makes himself a sheep shall be eaten by the wolf.

3.He who would climb that ladder must begin at thebottom.

4. He who is full of himself is very empty.

Step 2: Explanation and improvement

一、定语从句的分类

The Restrictive Attributive Clause 限制性定语从句

The Non-Restrictive Attributive Clause 非限制性定语从句

非限制性定语从句和单句的比较

1.I am reading Harry Porter，is an interesting book.

2.He failed in the exam. made his parents angry.

3.He failed in the exam, made his parents angry.

4.He has two sons. Both of are teachers.

5.He has two sons, both of are teachers.

二、关系代词的用法

1.只能用that 做关系代词的情况

1)当先行词是不定代词时,如:All ,few, little,much, every, something,anything,everything 等

2)当人和物合做先行词时

3)在疑问词who、which、what 开头的句子中

4)当先行词被序数词或形容词最高级修饰时

5)当先行词被the only, the very, the same, little, few, no, any 等修饰时

2.只能用which 做关系代词的情况

1)在介词后面

2)在非限制性定语从句中

3.as 引导的限制性定语从句

Please compare:

This is the same pen as I lost.

这支钢笔和我丢的那支一模一样。

This is the same pen that I lost.

这支钢笔就是我丢的那支。

as 引导的限制性定语从句

Please complete the following sentences and compare:

This is such an interesting book we all like.

This is so interesting a book we all like.

这是大家都喜欢的如此有趣的一本书。(定语从句)

This is such an interesting book we all like it.

This is so interesting a book we all like it.

这本书如此有趣，大家都喜欢。(结果状语从句)

as 引导的非限制性定语从句

The earth is round. is known to all.

The earth is round, is known to all.

is known to all, the earth is round

is known to all that the earth is round.

as 具有正如之意，与之搭配的动词一般是固定的，如：

as you know/ as you see/as we planned/

as we expected

4.whose 的用法

Join the following pair of sentences.

The teacher praised the student. His English is the best in our class.

The teacher praised the student whose English is the best in our class.

关系词whose 实际上是先行词的所有格

The house is mine. The window of the house is b roken.

The house whose window is broken is mine.

whose=the house’s window

Step 3: Consolidation

1.He did all / everything he could to help me.

2.This is the very thing I am after.

3.We talked about the men and the things we remembered at school.

4.He is the only man can do the work.

5.This is the first thing I want to say.

6.He is the finest man I have ever worked with.

7.Who is the man spoke to you at the gate.

8.Which is the star is nearest to the earth.

9.Is there anything else you want to say?

10.Any person has the money can join the group.

11.He often speaks the role he played in the play, made others upset.

12.He opened the door, in front of sat a boy.

13.The man to I spoke is a famous scientist.

14.The boy mother is dead was brought up by his father.

Step 4: Summary

定语从句用关系代词还是关系副词，注意两点：

一，准确判断定语从句中的谓语动词，及物动词后面要用关系代词；不及物动词后面则要关系副词。

二，准确判断先行词在定语从句中的成分（主、谓、宾、定、状），来确定关系词。Step 5: Homework:

1.Go over the grammar.

2.Finish the Exx in the Wb.