高三一轮语法复习 定语从句教案

高三英语定语从句复习教案

一、教学目标

知识目标：复习和掌握定语从句中关系代词和关系副词的作用和功能，能准确选择定语从句所需的关系代词或关系副词。

能力目标：能较好地运用定语从句，能正确组织包含定语从句的复合句。

德育目标：培养分析问题解决问题的能力，热爱祖国，关心时政，学会竞争和合作，建立自信心和集体荣誉感。

情感目标：通过学习调动学习积极性，使学生体会到英语的趣味和实用性。

二、重点难点：提高学生对语法复习的兴趣和积极性，较好地掌握定语从句的用

法，理解定语从句，运用知识点解题。

三、教学方法

以学生为主体，采用讨论、协作、探究、竞争的教学模式，引导学生灵活运用所学语法知识。

四、教学手段

利用多媒体计算机、网络资源、等创设教学情景、问题情景，扩大教学容量，增强教学的趣味性和时效性。

五、课前准备

1、布置学生熟记定语从句各关系代词和关系副词的用法。

2、教师准备相关多媒体课件。

六、教学课时：一课时

七、教学过程

Step1：复习定语从句的定义和结构。

定语从句在句中做定语，修饰一个名词或代词，被修饰的名词词组或代词即先行词。定语从句通常出现在先行词之后，由关系词（关系代词或关系副词）引出。

关系代词有：who, whom, whose, that, which等。

关系副词有：when, where, why等。

Step2：复习关系代词

关系代词所代替的先行词是人或物的名词或代词，并在句中充当主语、宾语、定语等成分。关系代词在定语从句中作主语时，从句谓语动词的人称和数要和先行词保持一致。

1）who, whom, that

这些词代替的先行词是人的名词或代词，在从句中作主语和宾语。例如：Is he the man who/that wants to see you? 他就是你想见的人吗？（who/that在从句中作主语）

He is the man whom/ that I saw yesterday. 他就是我昨天见的那个人。（whom/that在从句中作宾语）

2）whose 用来指人或物，（只用作定语, 若指物，它还可以同of which互换）。例如：

They rushed over to help the man whose car had broken down.那人车坏了，大家都跑过去帮忙。

Please pass me the book whose （of which ） cover is green. 请递给我那本绿皮的书。

3）which, that 所代替的先行词是事物的名词或代词，在从句中可作主语、宾语等。例如：

A prosperity which / that had never been seen before appears in the countryside. 农村出现了前所未有的繁荣。（which / that 在句中作宾语）

The package （which / that ）you are carrying is about to come unwrapped. 你拿的包快散了。（which / that 在句中作宾语）

Step3：复习关系副词

关系副词可代替的先行词是时间、地点或理由的名词，在从句中作状语。

1）关系副词when, where, why 的含义相当于\"介词+ which\"结构，因此常常和\"介词+ which\"结构交替使用。例如：

There are occasions when （on which ） one must yield. 任何人都有不得不屈服的时候。

Beijing is the place where （in which ） I was born. 北京是我的出生地。

Is this the reason why （for which ） he refused our offer? 这就是他拒绝我们帮助他的理由吗？

2）that 代替关系副词，可以用于表示时间、地点、方式、理由的名词后取代when, where, why 和\"介+which\"引导的定语从句，在口语中that 常被省略。例如： His father died the year （that / when / in which ） he was born. 他父亲在他出生那年逝世了。

He is unlikely to find the place （that / where / in which ）

he lived forty years ago. 他不大可能找到他四十年前居住过的地方。

Step4: 判断关系代词与关系副词

方法一： 用关系代词，还是关系副词完全取决于从句中的谓语动词。及物动词后面无宾语，就必须要求用关系代词；而不及物动词则要求用关系副词。例如： This is the mountain village where I stayed last year. 这是我去年呆过的山村。 I\'ll never forget the days when I worked together with you.我永远不会忘记与你共事的日子。

判断改错：

（错） This is the mountain village where I visited last year.

（错） I will never forget the days when I spent in the countryside.

（对）This is the mountain village （which）I visited last year.

（对）I\'ll never forget the days （which）I spent in the countryside.

习惯上总把表地点或时间的名词与关系副词where, when联系在一起。此两题错在关系词的误用上。

方法二：准确判断先行词在定语从句中的成分（主、谓、宾、定、状），也能正确选择出关系代词/关系副词。

例1. Is this museum ___ you visited a few days age?

A. where

B. that

C. on which

D. the one

例2. Is this the museum ____ the exhibition was held.

A. where

B. that

C. on which

D. the one

答案：例1 D，例2 A

Step5: 实战演练

Task1 用适当的关系词填空。

1. Anyone _______ wants to apply for this job must send us the resume by E-mail first.

2. The doctor ___________ we met in the street is from America.

3. I don't know the girl to _______ you speak.

4. The storybook __________was written by his uncle was quite interesting.

5. This is the last lesson ________ Mr. Smith taught us.

6. I still remember the day on_________ I first came to Beijing.

7. This is the scientist _________ achievements are well known.

8. The room _______ window faces south is my sister’s.

9. The boss of the company is trying to create an easy atmosphere _______ his employees enjoy their work.

10. I am looking forward to the day_______ my daughter can read this book and know my feelings for her.

11. Jane told me the reason _______ he was absent from school yesterday.

12. I don’t like the way ________ he speaks to his mother.

13. The colorless gas is called oxygen, ______ is important and necessary to us human beings.

14. There are two buildings, the larger of _______ stands nearly a hundred feet high.

15. In the class there are ten students, _______ speak English very well.

16. Opposite is St.Paul’s Church, ________ you can hear some lovely music.

17. _______ we have stressed many times, “Serve the people” is our first policy.

18. China Today attracts a worldwide readership,________shows that more and more people all over the world want to learn about China.

Task 2. 单句改错

1. There was a time that he didn’t get along well with his classmates.

2. Your speech was heard by a group of five judges, all of who agreed that it was the best of this year.

3. The earthquake was felt in Beijing, that is more than two hundred kilometres away.