初中英语语法 定语从句 专题讲解 (含教案设计及练习题)

初中英语语法 定语从句 专题讲解 (含教案设计及练习题)
初中英语语法 定语从句 专题讲解 (含教案设计及练习题)

初中英语语法定语从句专题讲解

学生通过本课学习,能够掌握定语从句的概念、知识要点和用法,并在综合能力上有一定的应用。

☆课堂回顾:英语句子结构——定语:

一、什么是定语

定语是对名词或代词起修饰、限定作用的词、短语或句子,汉语中常用“……的”表示。定语通常位于被修饰的成分前。

He is a clever boy.(形容词作定语)

His father works in a steel work.(名词作定语)

There are 54 students in our class.(数词)

Do you known betty’s sister?(名词所有格)

He bought some sleeping pills.(现代分词)

His spoken language is good.(过去分词,相当于形容词)

基础操练:请画出下列句中的定语。

1. What is your family name?

2. The boy in blue is Tom.

3. The man downstairs was trying to sleep.

4. There are five boys who will play the game.

★本课知识点:定语从句的知识要点

定语从句

课本例句导入:

the teacher who teaches us maths is a young man.

the restaurant where we had our lunch last time is in tha 17th street.

the book that you borrowed from me yesterday is helen's.

一、定语从句的概念:定语从句属于形容词性从句,用来修饰主句中的名词性成分,如主语、宾语。定语从句在英语阅读材料里处处可见。它是初中阶段的重要语法内容,也是学好英语的重难点。

首先我们了解一下定语:

一本有趣的书an interesting book 形容词interesting做定语修饰名词book

一位漂亮的女孩a beautiful girl形容词beautiful做定语修饰名词girl

★定语就是在句子中修饰名词或代词的词。

我们还可以说成:

a book that is interesting that is interesting这个句子做定语修饰名词book

a girl who is beautiful who is beautiful这个句子做定语修饰名词girl

interesting 和that is interesting作用是相同的,都是用作定语来修饰名词book, 我们把这种★在复合句中修饰名词或代词的从句叫做定语从句。

观察下面的句子,请根据上面的定义找出下列句子中的定语:

①Mary is a beautiful girl. 定语是

②Jane is a girl who has long hair. 定语是

③The pen that I bought yesterday is broken. 定语是

二、定语语从句掌握要点:1)先行词(即主句中需要被修饰的关键词)

2)引导词(也叫关系词)

要学好定语从句,首先应该了解定语从句的相关术语:

★先行词:被定语从句修饰的名词或代词叫先行词。如下面例句中的music。

★关系词:引导定语从句的词叫关系词。

①关系词包括关系代词和关系副词。

关系代词有that, which, who, whom, whose, 关系副词有where, when, why等。

②关系词的三个作用:1、引导定语从句2、代替先行词

3、在定语从句中that / which/ who/ whom 作主语或宾语

定语从句分为限制性定语从句和非限制性定语从句。初中主要学习限制性定语从句

(一)关系代词的使用:本次课,我们先学习由关系代词引导的定语从句。如下面例句中的that/ which就是关系代词。

I like music that / which I can dance to.

【疑点之一】如何选用关系代词呢?关系代词在定语从句中又作何成分呢?

【总结】:

(1)当先行词指人时,可用that, who, whom;引导词在从句做主语时,用that或who都可以,在从句中作宾语时只用whom;

(2)当先行词指物时用that或which,既可做主语也可做宾语;

(3)whose既可指人又可指物,其中whose在句中做定语,表示一种所有关系。这些关系代词在定语从句中作主语和宾语,作主语时关系代词不可省略,作宾语时可以省略。

例如:

①I like music(先行词)that / which(关系代词)I can dance to.

②I love singers(先行词)who / that(关系代词)write their own songs.

③The girl(先行词)whom(关系代词)you met days ago moved to another city.

在①句中,关系代词that / which在从句中作宾语,可以省略。

在②句中,关系代词who / that 在从句中作主语,不可以省略。

在③句中,关系代词whom 在从句中作宾语,可以省略。(注意:在口语中常用who代替whom)

【疑点之二】定语从句中谓语动词的单复数如何确定?

【答疑解难】关系代词在从句中作主语时,从句的谓语动词在人称和数上须和先行词保持一致。如:

①That is one of the most interesting books that are sold in the bookstore.

②The old woman who is wearing a pair of glasses is my grandma.

【疑点之三】The city(that / which )she lives in is very far away. =The city in which she lives is very far away. 定语从句中介词的位置是怎样的?

【答疑解难】关系代词做介词的宾语时,介词不能放在that, who的前面,但可以放在which, whom的前面,构成“介词+which/whom”结构。但是,有些有介词的固定动词词组,其介词不可前置,只能跟在动词后面,如look for.

The man you just talked to is Mr Zhang. =The man to whom you just talked is Mr Zhang.

This is the person whom you are looking for. (介词for 不能放在whom前面)

【答疑解难】不是的,在以下几种情况下,只能用that而不能用which。

①. 当先行词是不定代词(anything, everything, nothing, something, few, all, little等)时,引导词只用that。

Have you written down everything that Mr. Lin has said? 你写下林先生所说的每样东西了吗?

All that can be done has been done.能做的所有事情都己经做了。

There is little that I can do for you. 我能为你做的事几乎没有了。

②. 当先行词由以下词修饰时,引导词只用that. 这些词有:only, very, the same, the last, all, any, some,

no, little, few等。如:

That is the very dress that I want to buy. 那正是我要买的裙子。

English is the only subject that I like. 英语是我唯一喜欢的科目。

Cleaning the room again is the last thing that I can do for you.再次打扫房间是我能为你做的最后一事。

③. 当先行词有序数词或形容词最高级修饰时,引导词只用that.

This is the fifth school that I have taught so far. 这是我目前为止教过的第5所学校。

Mr. Li’s class is the most interesting one that I have ever had. 李老师的课是我上过的最有趣的课。④. 当先行词有人又有物时,只能用that。如:

Can you remember the writer and his books that we have reported?

你记得我们报道过的那位作家和他的书吗?

⑤在there be句型中,指物时只能用that. 不用which; 指人时,多用who,不用that.

There is a street that is very busy every night.

There is a lady who wants to meet you.

(二)关系副词的使用:

当先行词既不是人也不是物,而是时间、地点、原因等时,就要用到关系副词来引导定语从句了。

(1).先行词是时间, 地点,原因并在从句中作状语时, 引导词分别用when, where, why, 也可以用

“介词+which”结构。如:

I wanted to know the day when he was born.

=I wanted to know the day on which he was born.

我想知道他出生在哪一天。

He still loved the school where we studied together two years ago.

=He still loved the school in which we studied together two years ago.

他仍然爱那所我们两年前一起读书的学校。

Do you know the reason why he was late for school? 你知道他迟到的原因吗?

(2). 先行词是时间或地点,并在从句中作主语或宾语时, 引导词用which或者that。如:

I remember the days which (that) we spent on the farm. 我记得我们在农场渡过的日子。

Lu Ming studies in the school which (that) was built 1 years ago. 卢明在一所1年前建好的学校里读书。

(1)when, where, why =“介词+ which”

when=on/in/at which

I still remember the day_________I joined the Party.。

I won’t forget the day_______I spent with you .

(2)where=in/on which

Beijing is the place ________I was born.

I can see the desk_________there is a book.

这是我去年参观过的山村__________________

▲当point,situation,conditions等词作先行词表抽象的地点,其后常由where引导Can you think out a situation___this word can be used?

Her illness has developed to the point___nobody can cure her.

(3)why=for which

Is this the reason ________he refused our help?

没人知道他为什么上学总迟到。_____________________

一、将下面句子合并成定语从句。

1. The apple is red. The apple is mine.

_____________________________________

2. The man is called robber. He robs things.

_____________________________________

3. The scientist is very famous in the world. We met her yesterday.

_____________________________________________________________

4. The dress is new. She is wearing it.

________________________________________

5. I like the posters. They are about singing stars.

____________________________________________

6. He is the kind person. I have ever worked with him.

_______________________________________________________________

7. The boy studies very hard. His father is a doctor.

______________________________________________________________

8. I saw the things and the persons. I won’t forget them.

______________________________________________________________

二、用适当的关系代词(that,which,who,whom, whose)填空。

1. The first thing ________you must do is to have a meal.

2. April 1st is the day _______is called April Foo l’s Day in the west.

3. The family _______had lost everything in a big fire got much help from their friends.

4. The house _______we live in is very old.

5. Didn’t you see the man ________I talked with just now?

6. The student ___________ answered the question is Zhang Hua.

7. The runner ________________ you are asking about is over there.

8. Here is the pen _________ you lost the day before yesterday.

9. These books _____________ you lent me were very useful.

10. The storybook ____________ I have just read cannot be easily forgotten.

11. A dictionary is a book _____________ gives the meaning to the word.

12. I will never forget the people and the places _______I have ever visited.

13. Is there anyone ____________ family is in Beijing?

14. Show me the boy ______________ mother is a well-known singer.

15. The boy________ father is a teacher is good at English.

一、单项选择:

( )1. This is the bag _____ my mother bought yesterday.

A. that

B. who

C. whom

D. this

( )2. The man _____ lives next to us is my English teacher.

A. whom

B. which

C. who

D. /

( )3. The girl _____ you saw in the street is Mary.

A. that

B. whose

C. which

D. as

( )4. Is this the factory _____ a lot of students visited yesterday?

A. the one

B. which

C. who

D. whom

( )5.The island_____he lived in his childhood is far from the town.

A.which

B.in which

C.on which

D.that

( )6. The only language _____ is easy to learn is the mother tongue.

A. which

B. that

C. /

D. it

( )7. The girl handed everything _____ she had picked up in the street to the police.

A. which

B. in which

C. that

D. all

( )8.I hope to get_____a tool______he repaired this machine with.

A.such;that

B.so;that

C.such;as

D.as;as

( )9. Please show me the book _____ you bought yesterday.

A. which

B. whom

C. whose

D. this

( )10. This is the best book _____ I have been looking for all this year.

A. who

B. whom

C. which

D. /

( )11. This is the only article of these that _____ written by him.

A. was

B. were

C. is

D. are

( )12. The man _____ was here just now is a doctor.

A. whom

B. who

C. /

D. he

( )13. The boy _____ has two lovely dogs.

A. who live next door

B. which lives next door

C. whom lives next door

D. that lives next door

( )14. Those _____ made no mistakes in today’s exercises please raise your hands.

A. which

B. whom

C. that

D. who

( )15. The farm _____ we stayed last week is a lovely place for a holiday.

A. when

B. where

C. that

D. at that

( )16. This is the school _____ Mr. Smith once taught.

A. in that

B. when

C. where

D. there

( )17. Have you visited the house _____ the famous scientist was born?

A. where

B. in that

C. that

D. which

( )18. The factory _____ Mr. Li used to work was closed last week.

A. when

B. where

C. that

D. which

( )19. Do you still remember the day _____ we first met?

A. that

B. when

C. what

D. on that

( )20. October 1,1949 is the day _____ we’ll never forget.

A. when

B. that

C. where

D. in which

( )21. October 1, 1949 was the day _____ the People’s Republic of China was founded.

A. which

B. when

C. where

D. in which

( )22. Is this the shop _____ sells children’s clothing?

A. which

B. where

C. in which

D. what

( )23. Have you seen the girl _____?

A. that I told

B. I told you of

C. whom I told

D. I told of

( )24. Finally the thief handed in everything _____ he had stolen to the police.

A. which

B. that

C. what

D. whatever

( )25. The lecture spoke of some writers and novels _____ were known to us all.

A. which

B. that

C. who

D. what

( )26. I can still remember the sitting room _____ my mother and I used to sit in the evening.

A. what

B. which

C. that

D. where

( )27. The only question _____ is to find our way home.

A. that mattered

B. that matters

C. which mattered

D. matter

( )28. The farmers used wood to build a house _____ grain can be stored.

A. with which

B. where

C. in that

D. which

( )29.He often talked about the artists and paintings_______impressed him greatly.

A.which

B.who

C.that

D.不填

( )30.I will never forget the days_______we spent together and_____we made friends with some farmers.

A.when;that

B.that;when

C.when;when

D.which;which

二、句子翻译:(汉译英,须使用定语从句)

1、他就是那个努力学习英语的男孩。

2、他就是我们刚才谈论的那个人。

3、这就是那个爸爸是警察的女孩。

4、他们住在一座窗户朝南的房子里。

5、我仍然记得我第一次来到这座城市的那一天。

6、这就是我们两年前住过的房子。

7、他们来到一所农舍,农舍里坐着一个小男孩。

8、我上周花10元钱买的钢笔丢了。

9、那个女人住在楼下,她是个音乐家。

10、他考试通过了的消息使他父母很高兴。

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名词 概述 名词是表示人、地方、事物或抽象概念名称的词,可以说名词是万物之名称。它们可以是: 人的名字Li Ming, Tom 地方名称China, London 职业称呼teacher, doctor 物品名称pencil, dictionary 行为名称study, invention 抽象概念history, grammar (二)普通名词和专有名词 1.普通名词 凡不属于特定的人名、地名、事物名称或概念名称的名词,都属于普通名词。这类名词在所有的名词中占绝大多数。普通名词大致有以下四种类型: 1)个体名词 个体名词指作为个体而存在的人或物。可以指具体的人或物,例如: He has two aunts. 他有两个姑姑。 Most classrooms have computers. 多数教室里都有电脑。 也可指抽象东西,例如: We?ve lived here for twenty years. 我们在这里住了二十年了。 I had a dream last night 我昨晚做了一个梦。 个体名词有复数形式,如:weeks, problems;单数形式可以和a/an连用,如:a week, a problem, an old man. 2)集体名词 集体名词表示由个体组成的集体,下面是一些常见的集体名词: family(家,家庭)army(军队)company(公司;全体船员)enemy(敌人)government (政府) group(小组,团体)public(公众)team(队;组)police(警方) 集体名词有时作单数看待,有时作复数看待。一般说来,视为整体时作单数看待, 例如:

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(the 47 period) Unit 1 The Present Perfect Tense Title: the Present Perfect Tense May 16, 2005 Tools: CAI Aims: 1. Learn the Present Perfect Tense 2. Get Ss to tell the differences between the present perfect tense and the simple past tense Keys: the Present Perfect Tense Difficulties: the usages of the tense Procedures: Step 1. Revision Have a dictation. Step 2. Presentation Talk about the pictures. Present the present Perfect tense. Get Ss to know the usage of the tense. Past Action, Present result. Get Ss to match the action and the result, make sure that the students can connect the tense with the present result. Get Ss to image the present result, make sure they know the tense is focused on the present result. Get Ss to summarize the formation of the tense and the past participle. See PP255-257 Step 3. Teach the tense Get Ss to practice the tense with a guessing game. Get Ss to practice “have you…? And say “when”. Make sure they have to use the past simple when they say “when”. Find the clues of the present perfect tense: already, just, ever, never , before , yet Show the time and the action: Get Ss to be familiar with the second usage of the present perfect tense. Get Ss to talk and boast with the present perfect tense (II).

初中英语语法大全:therebe句型讲解

There be句型的基本用法是表示“某地(或某时)有某人(或某物)”,其形式为“Therebe+代词或名词(短语)+地点/时间状语”。这里there是引导词,没有词义,be是谓语动词,代词或名词(短语)是主语。be要与主语保持人称和数的一致。否定句是在be后加not;一般疑问句是将be放在句首;反意疑问句中的简短问句是由“be(或其否定式)+there”构成。例如: is a desk and two chairs in the room.(紧挨着be动词的主语是a desk,是单数,故be的形式要用is) aren't two chairs and a desk in the room.(否定句) there anything wrong with your ears(Yes,there is./No,there isn't.) wasn't a meeting yesterday,was there(反意疑问句) 除此之外,还有一个重要句式“有某人在做某事”,要用“There be +sb.+doing sth.+地点/时间状语”。例如: There are several children swimming in the river.河里有几个孩子在游泳。 There be 结构中常见的时态有如下几种情况: 通过上表可知:各种时态的变化是通过 be动词的变化来体现的。至于你提到的两个句子我们先不考虑对错,首要的问题是弄清楚There be与have所表示的意义。There be句型表示“存在”关系,have表示“所属”关系,两者不能混合在一个句子中。例如,要说“明天有一个班会。”(1)There will have a class meeting tomorrow.(×)(2)There is going to/will be a class meeting tomorrow.(√)有时候既表示“存在”又表示“所属”时两种都可以用。例如:Class Three have a map of China on the wall.(“地图”为三班学生所有)There is a map of China on the wall in Class Three.(“地图”存在于三班)由此看来,There will have是错误的。 复习There be句型时除了掌握基础知识外,还应注意以下问题: be句型的考查更多的是将be动词与主语结合在一起进行的,即主谓的一致性。例如: (1)There is _____ on the floor.

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初中英语语法教案大全 名词 (一)概述名词是表示人、地方、事物或抽象概念名称的词,可以说名词是万物之名称。它们可以是: 人的名字 Li Ming, Tom 地方名称 China, London 职业称呼teacher, doctor 物品名称 pencil, dictionary 行为名称study, invention 抽象概念 history, grammar (二)普通名词和专有名词 1、普通名词凡不属于特定的人名、地名、事物名称或概念名称的名词,都属于普通名词。这类名词在所有的名词中占绝大多数。普通名词大致有以下四种类型:1)个体名词个体名词指作为个体而存在的人或物。可以指具体的人或物,例如:He has two aunts、他有两个姑姑。M ost classrooms have computers、多数教室里都有电脑。 也可指抽象东西,例如: We’ve lived here for twenty years、我们在这里住了二年了。I had a dream last night 我昨晚做了一个梦。 个体名词有复数形式,如:weeks, problems;单数形式可以和a/an连用,如:a week, a problem, an old man、2)集体名词集体名词表示由个体组成的集体,下面是一些常见的集体名词:

family(家,家庭) army(军队) company(公司;全体船员) enemy(敌人) government(政府) group(小组,团体)public(公众) team(队;组) police(警方)作单数看待 作复数看待 His family isnt large、他家人不多。T he government is planning to build a dam here、政府打算在这里建一座水坝。T he public was unlikely to support it、公众支持它的可能性不大。H is family are all music lovers、他家的人都喜欢音乐。T he government are discussing the plan、政府在讨论这个计划。T he public were deceived by the newspaper、公众受到报纸的蒙骗。 集体名词有时作单数看待,有时作复数看待。一般说来,视为整体时作单数看待,想到它的成员时作复数看待有的集体名词通常用作单数,例如: Our company is sending him to work in Berlin、我们公司将派他去柏林工作。 有的集体名词多作复数看待。例如: The police are looking for him、警察正在找他。 3)物质名词物质名词指无法分为个体的东西,我们学过的常见的物质名词有: beer, cloth, coal, coffee, coke, cotton, ice, ink, jam, juice, meat, medicine, metal, milk, oil paper, rain,

初中英语语法教学教案word版本

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初中英语语法教学教案 教学思路: 本节课我教的是情态动词can和could作“能力”解时的区别。这节课我打算通过复习以前学过的情态动词can的用法,以及通过做游戏,让学生在轻松愉快的氛围中掌握can的用法,以及了解can和could的区别。 一、Teaching Content: Topic:Unit5Can you play the guitar? Grammar:Using “can”/“could” to talk about ability 二、Teaching Aims: https://www.360docs.net/doc/eb8888959.html,e can talk about the ability at present. https://www.360docs.net/doc/eb8888959.html,e could talk about ability in the past. 三、Teaching Key and D ifficult Points: H ow to use “can” and “could” to express ability in the present and past. 四、Teaching Methods: Task-Based Language Teaching Method 五、Teaching Procedures: Step 1:Warming up Task 1: Revision T: What can you do now? S1: I can sing. S2: I can draw S3: I can dance. T: Can you ride a bike / swim / fly a kite / play football / play chess? Ss:Yes, I can. / No, I can’t. Task 2: Playing a game T: Now let us play a game.Five students come to the front and perform for t h e cl ass according to myinstructions.andgestures.Theothers answer my questions. T : What can she do? Ss : She can ride a bike /swim/ fly a kite/ play football / play chess . T: Can she swim/ fly a kite/play football /play chess. Ss: Yes ,She can? No, she can’t. T: Say the whole sentences:

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