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定语从句公开课

定语从句公开课
定语从句公开课

定语从句

第一课时:

一、定语从句的基础知识

定语从句的概念:

在复合句中充当定语,修饰名词或代词的从句。

eg. The girl who is standing there is Mary.

This is the factory where my father works.

其他基本概念:

先行词:被定语从句修饰的词叫先行词。

两者的位置关系:可以是紧挨其后,也可以是被其他句子成分隔开。

Anybody who breaks the rules is punished.

I did experience the periods in Harbin when everything seemed very hard.

关系词的分类: 关系代词和关系副词

定语从句的分类

A. 限制性定语从句:

eg. The children who wanted to play outdoors were taken to the playground.

B. 非限制性定语从句:

eg. The children, who wanted to play outdoors, were taken to the playground.

关系代词引导的定语从句:

that 在定语从句中充当主语或宾语,有时也可作表语,先行词可以是人也可以是物

eg. He is the man that was praised at the meeting.

This is the best film that I have ever seen.

He is not the man that he seems to be.

who在定语从句中担任主语,其先行词必须是表示人的名词或代词。eg. I have a friend who likes listening to classical music.

who也可以代替在从句中作宾语的whom.

eg. Luckily none of the people who I know were killed in the earthquake.

whom在定语从句中做动词或介词的宾语,其先行词也通常是表示人的名词或代词。

eg. She is a girl whom people like at first sight.

Is that the man with whom you arrived yesterday?

which 所代替的先行词是表示事物的名词或代词,一般不用来指人。

eg. She was not on the train which arrived just now.

The watch you gave me keeps good time.

whose是所有格,在定语从句中充当定语,它的先行词既可以是人也可以是物eg. The girl whose father taught us Chinese is Mary.

The house whose wall is yellow belongs to Jim.

关系副词引导的定语从句:

when先行词是表示时间的词,在从句中作时间状语

eg. I still remember the day when /on which my brother joined the army. where先行词是表示地点的词,在从句中作地点状语

eg. This is the house where/in which Mr. Green lived.

why 先行词是表示理由的名词,在从句中作原因状语

eg. The reason why/for which Peter failed was his laziness.

二、几组引导词的辨析

A.指人时宜用who的情况

eg. Anyone who plays fire will get burnt.

结论1. 当先行词是one, ones, anyone或those时

eg. There’s a gentleman who wants to call on you.

结论2. 在there be 开头的句子中

eg. I met a foreigner in the city last week who could speak Chinese .

结论3. 先行词后有一个较长的定语

B. 只能which不能用that的情况

eg. Bruce went towards the fire, which was still smoking.

结论1. 引导非限制定语从句修饰某物或整个句子时

eg. This is the house in which Lu Xun once lived.

结论2.先行词在从句中作介词宾语且介词前置时

C.who不能替代whom的情况

eg. She is a girl who/whom people like at first sight.

Is that the man with whom you arrived yesterday?

结论1. 当引导词前有介词时,不能用who代替whom

D.指物时宜用that的情况

e.g. Finally, the thief handed everything that he had stolen.

结论1. 先行词为不定代词everything,little,much,all,anything,nothing e.g. This is the best book that I’ve ever read

结论2. 先行词前有形容词最高级、序数词修饰时

e.g. He is the only person that I want to see now.

结论3. 先行词被the only,the very,the last, 修饰时

e.g. We talked about the things and persons that we saw then.

结论4. 先行词同时指人和指物时

e.g. Who is the man that spoke to you at the gate?

结论5. 在疑问词who 或which开头的句子中

eg. China is no longer the country (that) it used to be.

结论6. 关系代词在从句中作表语时

eg. She is wearing the same dress that she wore yesterday.

结论7. 当先行词被the same修饰,指同一物时

eg. She is wearing the same dress as Mary wore yesterday.

不是同一物用……? 课后思考!

定语从句的重难点

第二课时:

一、as引导的定语从句

A. as和that引导定语从句时的区别

比较:a. She is wearing the same dress as Mary wore yesterday.

b. She is wearing the same dress that Mary wore yesterday.

结论:同一物用that, 不是同一物用as

B.as和which引导定语从句时的区别

eg. She failed in the exam, which/as was natural.

As you know, he is an honest man.

This kind of computer, as is well-known, is out of date.

结论1. as引导定语从句可以位于句首,句中或句末,which引导定语从句位于主句之后

eg. The thief came again, as we expected.

The elephant is like a snake, which is not right.

结论2. 当从句和主句语义一致时用as, 反之用which

(p48, 1,语义不一致,用which, 2, 在句中,只能用as, 4, which的先行词是前面一句话,句中有插入语)

补充:as引导定语从句常用于下列句式中

the same…as, such…as, as…as, so…as

eg. She is such a good teacher as we all respect.

对比:She is such a good teacher that we all respect her.

He is not the same man as he was.(as作表语)

This book is not such as I expect. (as作宾语)

(p46, 3, as引导定语从句谓语句首)

课后记忆:as引导定语从句主要用于下列短语引导的句子中

as anybody can see 正如大家都看到的

as we all know 正如大家都知道的

as is well known 这是众所周知的

as we had expected 正如我们所预料的

as often happens 正如经常发生的那样

as is often the case 情况常常如此

as has been said before 如前所述

as may be imagined 可以相像得出

as has been pointed out 正像已经指出的那样

as will be shown in…这一点将在……表明

二、but引导的定语从句

eg. There is no mother but loves her children

There’s no one of us but wished to go.

转换:There is no mother who doesn’t love her children.

There is no one of us who does not wished to go.

结论:but作为引导词总是和具有否定意义的主句连用,带有that/who/which…not的含义,只用于限制性定语从句中。

三、whose引导的定语从句与of which结构的转换

eg. They rushed over to help the man whose car had broken down.

They rushed over to help the man the car of whom had broken down.

They rushed over to help the man of whom the car had broken down.

The building whose roof you can see is a church.

The building the roof of which you can see is a church.

The building of which the roof you can see is a church.

(p47, 2, 这里也可以说成whose construction, 还可以说成of which the construction, p47, 4)

四、关系代词前介词的选择

1.根据从句所修饰的先行词的需要

e.g. This is the factory in which he works.

2. 根据从句中动词或形容词的习惯搭配

e.g. The car on which he spent 240,000 yuan is made in Shanghai.

3. 根据从句的句意的需要

e.g. Wang Hong, with whom I went to the concert yesterday, enjoyed

herself very much.

注意:1. 介词后的关系代词一般不能省略, 如果省略了介词只能放在句末

eg. Do you know the man to whom they are talking?

Do you know the man whom they are talking to?

2. 介词后并非只能接whom, which, whose

eg. We stood at the top of the hill, from where we can see the Changjiang River.

(p47, 5)

五、定语从句中的主谓一致问题

eg. I, who am you good friend, will try my best to help you.

Mr. Smith is one of the workers who are fit for the job.

结论1:关系代词在定语从句中作主语时,从句谓语动词要和先行词保持一致。

eg. This is the only one of the books that has ever been written on the subjects in English.

结论2:the only one of+复数名词+定语从句,one是先行词,关系代词在从句中作主语,其谓语动词用单数。

eg. This is one of the best books that have ever been written on the subject in English.

结论3. one of +复数名词+定语从句结构中,复数名词是先行词,关系代词在定语从句中充当主语,其谓语动词用复数。

六、同位语从句和定语从句的区别

比较:

eg. A. The news that our football team won the match was encouraging.

B. The news that we heard on the radio was not true.

A. I know the reason why he was late.

B. I have no idea why he was late.

A. July is the month when we have a lot of rain.(in which)

B. I have no idea when he will come back.(同位语从句)

C. I don’t know when he left here.(宾语从句)

A. We haven’t settled the question where we are going to spend our

holiday.

B. This is the school where Lucy studied.

辨析同位语从句和定语从句的意义:

同位语从句中的引导词不能省略,而定语从句中作宾语的引导词一般可以省略,定语从句中的where,why, when可以由介词+which替代,同位语从句中的引导词不可取代。

(p48, 1,这里分别是地点状语从句和定语从句,p48,考点三,2)

七、含有定语从句的强调句型

eg. 1. It was Nov.11, 2011 when they got married.

2. It was on Nov.11, 2011 that they got married.

3. It was in the lab which was taken care of by Mr. Wang that they did the experiment.

(p46 2,强调句和定语从句的结合,强调句的后半部分省略)

八、定语从句和其他结构的区别

eg. 1. There are 20 people in the bus, most of whom are boys.(定语从句)

2. There are 20 people in the bus, most of them boys.(独立主格)

3.There are 20 people in the bus and most of them are boys.(并列句)eg. 1. As is known to us all, the earth goes around the sun.(定语从句)

2. What is known to us all is that the earth goes around the sun.(that 引导表语从句)

3. It’s known to us all that the earth goes around the sun.(主语从句)

4. It’s the earth goes around the sun that is known to us all.(强调句) (p46, 4, 此处的which作定语,加上and变成并列句,择选C,5,没有连接词,不是并列句,句子谓语部分完整,不是独立主格结构, p47,3)

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books ( ) have wonderful pictu先行词是物,作宾语, 关系代词用wat,或省略 eg. The book ( ) you borrowed yesterday is reallg. The pen ( ) my uncle gavg先行词是人、物,作定语,关系代词用wg. H( ) name was Jaa, ()populalargworld, is developing very fast. Ⅲ. 关系副词 1.先行词是表示时间的名词,在定从中作时间状语,关系代词用wg. I can’t remember the date ( ) he went abroad. I’ll never forget the day ( ) I joined the a2. 先行词是表示地点的名词,在定从中作地点状语,关系 代词用where; 其中注意表示抽象概念的地点名词,如,situation、stage、degree、point等表示方面或程度 时,也需用wg. Tvillage () Uncle Wang once lived. They have reached( ) they havarate with eaHe’s glf into a dangerous situation ( ) he is likely to ll ovla先行词是reason,在定从中作原因状语,关系代 词用wg. I do n’t know the reason ( ) he was laNone of us know the reason ( ) Tom was abg引导定语从句 的关系副词也可以用“适当介词+ which”来代替。 eg. Octobwas the day when ( = )the People’s

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Teaching Design Grammar — The Attributive Clause (I) (who, whom, which, that, whose) 淅川二高贾丽君 I. Teaching aims: 1. Help students understand what the Attributive Clause is and its function. 2. Enable students to use relative pronouns (who, whom, which, that, whose) in the Attributive Clause properly. 3. Encourage students to express their love to fathers using the Attributive Clause. II. Teaching important and difficult points: Enhance students’proficiency and accuracy in using the relative pronouns to write the Attributive Clauses. III. Teaching methods: Task-based teaching method; Audio-lingual method; Cooperative learning; Group discussion IV. Teaching steps: Step I:Lead in 1. Guess a riddle. This is a man who loves us very much. This is a man whose love is as great as a mother’s. Purpose: Help students get a general understanding about what the

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