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定语从句优秀教案

piaodoo 菜鸟问答 2022-05-08 23:34:57 940 0 菜鸟知道

  能用定语从句较自如地描述及谈论人和物。在活动中训练学生的听力,口头表达潜力,培养学生的观察,想象和创造力。下面是由小编为大家整理的“定语从句教案”,欢迎大家阅读,仅供大家参考,希望对您有所帮助。

  定语从句教案(一):

  一.概述

  课题来源:初三英语

  所需课件:一课时

  学习资料:定语从句中关系代词who, whom ,which ,that ,as的用法。

  定语从句是一个很重要的语法项目,为以后的英语学习打下坚定的基础,也是初高考出现频率较高的考点。

  二.教学目标分析

  知识与目标分析

  知识与技能目标:帮忙学生掌握关系代词who, whom, which, that, as 的用法,丰富学生的语法知识,构成独立的学习潜力,能够运用这些知识去解决定语从句的习题。

  过程与方法目标:让学生主动参与感知——积累——理解关系代词的过程,让学生学会关系代词的用法,学会探究解决问题。

  情感态度价值观目标:让学生体验到学习定语从句的乐趣。

  三.学习者特征分析

  初中生刚刚接触与从句,对句子结构认识不够清楚,但是这部分资料很重要,有助于学生完善整个英语语法知识结构。

  四.教学策略选取与设计

  本课题主要采用启发式教学策略,合作学习,探究学习的策略,在教学中,创设问题情景,以小组为单位进行讨论,合作学习,得出结论。

  五.教学资源与工具设计

  多媒体教室 计算机 PPT课件

  六、教学过程

  第一步:复习(检查作业)

  第二步:导入

  Marry is a beautiful girl。

  Marry is a girl who has long hair。

  ……(讨论句子特征 )

  老师总结:什么是定语从句,先行词,引出定语从句由关系代词,关系副词来引导。

  第三步:介绍引导定语从句的关系代词。

  第四步:详细介绍这些关系代词的用法。

  第五步:习题(加深印象)

  第六步:课后总结

  第七步:布置作业

  七、帮忙和总结

  教师以启发诱导的方式向学生带给帮忙和指导,针对不一样的学习间断的学生采取不一样的帮忙和指导,之处不一样水平的要求,给予不一样的帮忙。对于学习潜力强的能够以暗示的方式进行指示,对学习潜力差的学生能够透过逐步深入的方式进行讨论。

  在学习结束后,对学生的学习做出简单的总结,能够布置一些练习题,以强化学习效果。

  八、教学评价设计

  建立量规,向学生展示他们将被如何评价(来自教师和小组其他成员的评价)。另外,能够建立一个自我评价表,这样学生能够用它对自我的学习进行评价。

  定语从句教案(二):

  Ⅰ。 定义

  定语从句,起形容词的作用,在句中常用来修饰名词或代词。被修饰的词称为先行词,引导定语从句的词称为关系词, 关系词的作用一是放在先行词与定语从句中间起引导作用;二是在好处上代替先行词,并在从句中充当一个成分。其中关系代词:who, whom, whose, which, that, as;关系副词:when, where, why。

  eg。 She is the girl who sings best of all。

  The pen which my uncle gave me is missing。

  He lives in a house whose windows face south。

  The factory where my father works is in the east of the city。

  Perhaps the day will e when people will be able to breathe clean air in cities。

  Ⅱ。 关系代词

  1。 先行词是人,作主语,关系代词用who, that

  eg。 He is a mannever leaves today’s work till tomorrow。

  The boy is standing there is my cousin。

  2。 先行词是人,作宾语,关系代词用 whom, who, that,

  eg。 Here is the man you’ve been expecting to meet。

  The man you met yesterday is Mr。 Smith。

  3。 先行词是物,作主语,关系代词用which, that

  eg 。 The train has just left is for Guangzhou。

  Children like to read books have wonderful pictures。

  4。 先行词是物,作宾语,关系代词用which, that,或省略

  eg。 The book you borrowed yesterday is really interesting。

  The pen my uncle gave me is missing。

  5。 先行词是人、物,作定语,关系代词用whose

  eg。 He is the professor name was Jackson。

  China, population is the largest in the world, is developing very fast。

  Ⅲ。 关系副词

  1。 先行词是表示时光的名词,在定从中作时光状语,关系代词用when

  eg。 I can’t remember the date he went abroad。

  I’ll never forget the day I joined the army。

  2。 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where

  eg。 This is the village Uncle Wang once lived。

  They have reached the point they have to separate with each other。

  He’s got himself into a dangerous situation he is likely to lose control over the plane。

  3。 先行词是reason,在定从中作原因状语,关系代词用why

  eg。 I don’t know the reason he was late。

  None of us know the reason Tom was absent from the meeting。

  4。引导定语从句的关系副词也能够用“适当介词 + which”来代替。

  eg。 October 1, 1949 was the day when = the People’s Republic of China was founded。

  This is the factory where(= we worked a year ago。

  I don’t believe the reason why (= he was late for school。

  Ⅳ。 关系代词that & which的区别:

  ⒈ 只用that的状况

  ① 先行词为all, everything, anything, nothing, little, much等不定代词时。

  eg。 There is nothing can prevent him from doing it。

  ② 先行词被any, only, few, no, very, little 等修饰时。

  eg。 This is the very book I’m looking for。

  ③ 先行词被形容词最高级或序数词修饰时。

  eg。 The first place they visited in Guilin was Elephant Trunk Hill。

  This is the best film I have ever seen。

  ④ 先行词既有人又有物时。

  eg。 He talked about things and persons they remembered in the school。

  ⑤ 先行词被the only, the very修饰时。

  eg。 Mr。 Smith is the only foreigner he knows。

  ⑥ 句中已有who或which,为了避免重复时。

  eg。 Who is the man is standing beside Tom?

  ⒉ 不能用 that的状况:

  ① 引导非限制性定语从句;

  eg。 He had failed in the maths exam , made his father very angry。

  ② 介词 + 关系代词。

  eg。 This is the room inmy father lived last year。

  Ⅴ。 as引导定语从句时的用法(as 相当于that & which)

  ① as引导限制性定语从句通常用于the same … as, such … as结构中。

  eg。 This is the same book I lent you。

  Such machines are used in our workshop are made in China。

  ② as引导非限制性定语从句既可放在主句之前,也可放在主句之后,位置灵活,用来修饰整个句子。通常用下列句型:as is known to all, as is said, as is reported, as is announced, as we all know, as I expect 等。

  eg。 I expected, he got the first place again in this mid-term examination。

  Taiwan, we all know, belongs to China。

  Ⅵ。 限制性定语从句和非限制性定语从句的主要区别:

  限制性定语从句: 一般紧跟在先行词后面,不用逗号把从句与先行词分隔开来。使先行词的意思十分明确,成为特定的人或物,是句子中不可缺少的成分,少了它句子就会失去好处不能成立,或意思不清楚,不能说明问题。通常译为定语。

  非限制性定语从句: 通常由逗号与句子其他成分隔开。只是对先行词作进一步的说明,没有它句子仍能成立,意思仍很清楚。通常译为并列的句子。

  eg。 I was the only person in our office was invited。(去掉定语从句,意思就不完整)

  Tom’s father, is over sixty, still works hard day and night。(整个句子可分成两句来翻译)

  Ⅶ。 分隔定语从句

  即先行词与关系代词、副词之间被介词短语,同位语,谓语等分隔开来。

  此种定语从句,在选取关系词时,要注意找准先行词。

  eg。 There is an expression in his eyes (I can’t understand。

  I was the only person in my office was invited to the important ball。

  I suggest you choose someone I think is very kind and friendly。

  选取填空:

  1。 It was April 29,2011 Prince William and Kate Middleton walked into the palace hall of the wedding ceremony。

  A。 that B。 when C。 since D。 before

  2。)Gutter oil is illegally recycled cooking oil, contains chemicals that are harmful to the human body and can even cause cancer。

  A。 it B。 which C。 where D。 that

  3。 Between the two parts of the concert is an interval, the audience can buy ice-cream。

  A。 when B。 where C。 that D。 which

  4。 The old town has narrow streets and small houses are built close to each other。

  A。 they B。 where C。 what D。 that

  5。 Whatever is left over may be put into the refrigerator, it will keep for two or three weeks。

  A。 when B。 which C。 where D。 while

  6。 English is a language shared by several diverse cultures, each of ------- uses it somewhat differently。

  A。 which B。 what C。 them D。 those

  7。 A bank is the place they lend you an umbrella in fair weather and ask for it back when it begins to rain。

  A。 when B。 that C。 where D。 there

  8。 She has a gift for creating an atmosphere for her students ------ allows them to municate freely with each other。

  A。 which B。 where C。 what D。 who

  9 Ted came for the weekend wearing only some shorts and a T-shirt, ------ is a stupid thing to do in such weather。

  A。 this B。 that C。 what D。 which

  10。 She showed the visitors around the museum, the construction ------ had taken more than three years。

  A。 for which B。 with which C。 of which D。 to which

  11。 After graduating from high school, you will reach a point in your life ------- you need to decide what to do。

  A。 that B。 what C。 which D。 where

  12。He was so pleased with all we had done for him he wrote us a letter to praise for it。

  A。 what; what B。 what; that C。 that; what D。 that; that

  13。The moon travels round the earth once every month, is known to everybody。

  A。 it B。 as C。 that D。 what

  14。 is often the case with elder people, my grandma, talked about my new hairstyle for at least 50 minutes nonstop。

  A。 That B。 Which C。 As D。 It

  15。The school shop, customers are mainly students, is closed for the holidays。

  A。 which B。 whose C。 when D。 where

  16。The novel was pleted in 1978, the economic system has seen great changes。

  A。 when B。 during which C。 since then D。 since when

  17。Books bring us into the presence of the greatest minds have ever lived。

  A。 which B。 who C。不填 D。 that

  18。The world is made up of matter。

  A。 in that we live B。 on which we live

  C。 where we live in D。 we live in

  19。I’ve bee good friends with several of the students in my school ------- I met in the English speech contest last year。

  A。 who B。 where C。 when D。 which

  20。Is this the reason at the meeting for his carelessness in his work?

  A。 he explained B。 what he explained

  C。 how he explained D。 why he explained

  21。He was very angry and I can still remember the way he spoke to me。

  A。 how B。 that C。 what D。 which

  22。That’s the new machine parts are too small to be seen。

  A。 that B。 which C。 whose D。 what

  23。David is such a good boy all the teachers like。

  A。 that B。 who C。 as D。 whom

  定语从句教案(三):

  教学过程

  一、课堂导入

  教师读句子,让学生听并复述

  1。 she is the girl who has blue eyes。

  2。 I love this English teacher whose eyes are blue。

  3。 A telephone is an invention which can help people talk to friends, share photos, ideas and feeling freely。

  4。 I like this person that has 3 story books

  5。 This is the office where he worked。

  6。 I don’t know the reason why he came so late。

  二、复习预习

  教师引导学生复习上节课所学的反意疑问句,包括反意疑问句的形式,祈使句的反意疑问句,there be句型的反意疑问句等, (以提问、回顾的形式进行),针对上节课的作业进行讲评、订正、答疑,并透过对反意疑问句具体用法的分析和扩展导入本节课所要学习的定语从句。

  三、知识讲解

  知识点1:定语从句的概念和先行词

  1。 【考查点】在复合句中,修饰某一名词或代词的从句叫定语从句。(而在一个句子中充当整个句子的宾语的句子叫做宾语从句)

  如:I love this English teacher whose eyes are blue。 (定语从句)

  我爱眼睛是蓝色的这位英语老师

  I don’t know (宾语从句)

  我不明白你怎样才能到达那个公园。

  2。 【考查点】被定语从句修饰的名词或代词叫先行词。

  如:A friend is someone who says, "What! You too? I thought I was the only one!”

  A Wechat (微信) is an invention which can help people talk to friends, share photos, ideas and feeling freely。

  知识点2:定语的关系词~关系代词

  1。【考查点】既能指物也能指人的关系代词 that,whose。

  如: ① I like this person that has 3 story books。 (先行词是人person)

  ②先行词是物book)

  ①(先行词是teacher)

  ②先行词是dog)

  2、【考查点】只能用来指代人的关系词who, whom。

  如:Is he the man who wants to see you?

  He is the man whom that I saw yesterday。

  3、【考查点】只能指代物的关系词which。

  如:A prosperity which had never been seen before appears in the countryside。

  4、【考查点】关系词在句子中充当的成分。

  如:1、(whothat在从句中作主语)

  他就是你想见的人吗?

  2、他就是我昨日见的那个人。(whomthat在从句中作宾语)

  3、作宾语) which that在句中(

  农村出现了前所未有的繁荣。

  4、((只用作定语)

  那人车坏了,大家都跑过去帮忙。

  (注:当上题先行词指物时它还能够同of which互换)

  如:Please pass me the book whose (of which) cover is green。

  请递给我那本绿皮的书

  知识点3:关系副词引导的定语从句

  关系副词when, where, why可代替的先行词是时光、地点或理由的名词,在从句中作状语。

  【考查点】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。

  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忙他的理由吗?

  知识点4:关系词的选取取决于从句中的谓语动词

  1。【考查点】 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,就务必要求用关系代词;而不及物动词则要求用关系副词。

  如: This is the mountain village where I stayed last year。

  四、例题精析

  【例题1】

  【题干】Nearly all the streets are in straight lines, ________ from east to west。 Those ________ run from north to south are called avenues。

  A。 running; that B。 run; who C。 running; who D。 run; that

  【答案】A

  【解析】: 主语与run(延伸)是主动关系,所以用此刻分词。Those指街道,所以不用

  来引导定语从句。 who而用that

  【题干】Is this research center ________ you visited the modern equipment last year?

  A。 where B。 that C。 the one that D。 the one where

  【答案】:D

  【解析】:将疑问句改为陈述句:this research center is…显然缺少先行词,务必加上代词the one来作先行词,又因定语从句不缺主语或宾语,所以用关系副词where。假若在this后加the,就选where,请想想这是为什么。

  【题 干】

  The treatment will continue until the patient reaches the point ________ he can walk correctly and safely。

  A。 when B。 where C。 which D。 whose

  【答案】:B

  【解析】 因为表示“阶段、程度、地步”的the point在定语从句中作地点状语,所以用

  语从句。 where引导定

  【题干】

  —How did you get in touch with the travel agent, Robin?

  —Oh, that’s easy。 I surfed the InterNET and then called one ________ the telephone number is provided

  A。 which B。 in which C。 of which D。 whose

  【答案】:C 【解析】:因为of which引导定语从句,并在从句中作定语。of which the telephone number = whose telephone number。

  五、课堂运用

  【基础】

  1。Do you know the man _______?

  A。 whom I spoke B。 to who spoke C。 I spoke to D。 that I spoke

  【答案】C。

  【解析】"和谁讲话”要说speak to sb。 本题全句应为Do you know the man whom I spoke to。。whom是关系代词,作介词to的宾语,能够省略。

  2。The place _______interested me most was the Children's Palace。

  A。 Which B。 where

  【答案】A

  【解析】:which用作关系代词,在定语从句中作主语。C。 what D。 in which

  3。This is the hotel _______last month。

  A。 which they stayed B。 at that they stayed

  C。 where they stayed at D。 where they stayed

  【答案】

  【解析】是关系副词,表示地点,在定语从句中作地点状语。 D。 where

  4。Do you know the year ______the Chinese Communist Party was founded?

  A。 which B。 that C。 when D。 on which

  【答案】。 C。

  【解析】

  是关系副词,表示时光,在定语从句中作时光状语。 when

  【巩固】

  5。This is one of the best films _______。

  A。 that have been shown this year B。 that have shown

  C。 that has been shown this year D。 that you talked

  【答案】A。

  【解析】本句话的先行词就应是films,因此,关系代词that是负数概念,其谓语动词应用复述的被动语态have been shown。如果句中的one前面使用了定冠词the,则the one就应视为先行词。

  6。The factory ______we'll visit next week is not far from here。

  A。 where B。 to which C。 which D。 in which

  【答案】C。

  【解析】which是关系代词,在从句中作visit的宾语。其他几个答案都不能作宾语。

  7。Great changes have taken place since then in the factory _______we are working。

  A。 where B。 that C。 which D。 there

  【答案】 A。

  【解析】where是关系副词,表示地点,在定语从句中作地点状语。

  【拔高】

  8。That is the day ______I'll never forget。

  A。 which B。 on which C。 in which D。 when

  【答案】A。

  【解析】 which是关系代词,在从句中作forget的宾语。其他几个答案都不能作宾语。

  9。Can you lend me the book ______the other day?

  A。 about which you talked B。 which you talked

  C。 about that you talked D。 that you talked

  【答案】A。

  【解析】“谈到某事物”应说talk about sth。。about是介词,其后要用which作宾语,不能用that。

  10。The pen ______he is writing is mine。

  A。 with which B。 in which C。 on which D。 by which

  【答案】 A。

  【解析】with which是"介词+关系代词"结构,常用来引导定语从句。with有"用"的意思,介词之后只能用which,不能用that。 with which在定语从句中作状语,即he is writing with a pen。

  课程小结

  本节课主要围绕定语从句的常考点展开,即:定语从句的概念,定语从句的关系词,定语从句的先行词等。需要重点掌握的是定语从句的先行词和定语从句的关系词。此外,在初中阶段也会经常接触到定语从句关系代词和关系副词的选取,因此,这个考点也需要重点掌握。

  近年中考对语法点的考查往往是与语境想结合,因此,同学在做题时要结合语境来分析题目,灵活地运用语法知识。

  定语从句教案(四):

  教学目标:

  1。学生能正确理解整个句子的意思

  2。学生能掌握关系代词和关系副词的正确使用。

  教学重难点:

  定语从句中引导词(who, whose,whom, that , which,when,where, why)的正确使用

  教学过程:

  例子导入:

  The girl is my sister。

  is my sister。

  先行词定语从句

  一、定义:在复合句中,用来修饰某一名词或代词的从句叫做定语从句。被定语从句修饰的名词、代词叫先

  行词。定语从句放在先行词之后。

  先行词(物) ?K引导词(that指代the music)

  She is a 先行词(人)?K引导词(who指代a girl)

  二、引导词who, whom, whose,that , which(表人、表物,作主语,宾语)

  关系副词:when,where, why, (表时光、地点、原因,作状语)

  (1)先行词表人时可用who,that或whom

  分点练习:① He is a boy(______ is confident。)

  主语

  ② (介词提前)

  ③ He is the teacher ______ you are waiting for。)

  宾语

  归纳总结:当先行词是人:①引导词在句中作主语,引导词用who,that

  ③引导词在从句中作宾语,引导词用whowhom

  小试牛刀:1。Is this the man with ______ you went to the zoo yesterday?

  A。 who B。 whom C。 which

  2。He is a man _______ we can learn)。

  A。 whom B。 from which C。 from whom

  learn from

  【2013广东湛江】25。 ―Look! That is the woman I met yesterday。

  ―Oh? She’s my aunt。

  A。 whatB。 who C。 where D。 when

  【2013广东】45。 The young lady ______ is interviewing Lin Zhixuan about the program I am a singer is from 21st Century Talent Net。

  A。 whoB。 whom C。 whichD。 whose

  (2)whose的使用

  名词

  A。 whichB。 whose C。 that

  引导词后面有名词(表所属)时,引导词用whose

  (3)先行词表物时,用that或which

  that与which的区别:

  that和which都可表物,一般可互换,但下列状况只用that

  1。 I’m sure she has something ______ you can borrow。

  A。 thatB。 which

  ⑴ 先行词为:that 2。 I’ve read ⑵ 先行词被all, every, no, some, any, little, much等修饰时

  4。 This is the only book that belongs to him。

  ⑷先行词被the only, the very, the same, the best, the last等修饰时

  6。 There is a book on the desk belongs to Tom。 桌子上那本书是汤姆的

  ⑹在

  7 Who is the girl ______ spoke to you just now?

  Which is the car ______ was made in China?

  A。 thatB。 who C。 which

  [7]。当主句 that

  巩固练习: Who is the man ______ I saw yesterday。

  小试牛刀: I like the music _______ he writes。A。 B。 whoC。 why D when

  只用which的状况:

  1。This is the house in ______ he lives。A。 thatB。 whichC。 who

  1。先行词是物,且介词提前用which

  The school (______ my father works) looks very beautiful。

  (my father works in the school)

  A。 which B。 in thatC。 in which

  比较:Is this the man with ______ you went to the zoo yesterday?

  A。 who B。 whom C。 which

  先行词是人,且介词提前用_______。

  2。先行词(物)与引导词之间有逗号隔开(非限制性定语从句),用which

  He lives in a house, _______ has many trees around it。

  A。 thatB。 whichC。 who

  3。先行词为that, those时,用which

  【2011广州】The story ______ I read the newspaper was about a mon problem among teenagers。

  A。 whose B。 who C。 that D。 where

  【2011广东】44。 The first thing _____ my brother is going to do this afternoon is to write a letter。

  A。 whichB。 thatC。 why D。 who

  【2013安徽】49。 I still remember the college and the teachers_____________I visited in London years ago。

  A。 whatB。 who C。 that D。 which

  (4)关系副词when, where,why的用法:

  先行词是一个表示时光的词如:time, hour, day, month, year时,其所对应的关系词如在定语从句中作时光状语(不充当从句的主语或宾语),则用关系副词when。

  1。先行词,在句中作状语。

  2。 This is the factory ________ my father works。

  拓展:当point, situation,conditions等词作先行词表抽象的地点,其后常由where引导

  1。Can you think out a situation ________ this word can be used?

  2。 Her illness has developed to the point ________ nobody can cure her。

  3。 That is the reason (why) I did it。

  Do you know the reason(why)she has changed her mind?

  (5)在定语从句中作时光、地点和原因状语时,关系副词互换。

  The day when (=on which) she arrived was Thursday。 她到的那天是星期四。

  July and August are the months when (=in which) the weather is hot。 七八月是天气很热的月份 This is the hotel where =in which at which) they were staying。 这就是他们当时住的旅店 Do you remember the place where (=at which) we had lunch? 你记得我们吃午饭的地方吗?

  The reason why (=for which) I came here was to be with my family。 我到那里来的原因是要跟我的家里人在一齐

  小试牛刀:This is the factory in ________ my father works。

  解析:那里填which,in which=where

  拓展:决定找引导词是关系代词或关系副词,找出定语从句的主谓宾,先使其变为简单的肯定句看缺什么成分。

  This is the city (whichthat) you visited last year。

  (you visited the city last year)。先行词直接充当visited的宾语,缺的是宾语,所以用which或that

  如:This is the city where you stayed last year。

  先行词也是the city,将其放入定语从句中不能直接作成分,务必加上介词in,一齐做从句的地点状语,相当于in +which所以此处用where就务必要求;而系副词。)

  小试牛刀:

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

  2。 Is this the museum ____ the exhibition was held。

  A。 whereB。 thatC。 on whichD。 the one

  解析:例1变为肯定句: This museum is ___ you visited a few days ago。 所缺部分为主句的表语,从句的宾语,而where, on which都不能起到宾语的作用,而that只作从句宾语,还缺主句的表语, 只有the one既做了主句的表语,又可做从句的宾语,能够省略关系代词that,所以应选D。

  例2变为肯定句: This is the museum ___ the exhibition was held。 主、谓、宾俱全,从句部分为句子的状语表地点,既可用副词where,又因 in the museum词组,可用介词in + which 引导地点状语。而此题中,介词on 用的不对,所以选A。

  巩固练习:2 I'll never forget the days______I spent in the countryside。

  A。 whereB。 thatC。 on whichD。when

  we visited last week。

  定语从句中谓语的形式

  ① There are the twins who ______ in the next door。 A。 liveB。 lives C。 lived

  ② A。 tellB。 is telling C。 tells

  先行词

  总结:㈠从句谓语动词的单复数与_先行词_的单复数一致,(当引导词充当定语从句的主语时)

  巩固练习:

  1。Do you live near the building ______color is yellow?

  A。 that B。 which C。 whose D。 its

  2。In the dark street ,there wasn’t a single person _____she could turn for help。

  A 。thatB。 whoC。 from whom D。 to whom

  3。The silk _______ is made in Hangzhou sells well。

  A。 thatB。 who C。 what D。

  定语从句教案(五):

  一 什么是定语从句

  阅读下列句子,找出哪一句是定语从句

  1。 My doctor told me to live where the air is fresh 。

  2。 Tom was sleeping when the door bell rang 。

  3。 Do you remember the teacher who taught us English at middle school ?

  4。 Can you tell me when the Flight 5571 will depart ?

  在复合句中充当定语的从句叫定语从句。定语从句的作用相当于形容词,用来修饰主句中的某一个名词或代词或整个句子。被定语从句修饰的词叫先行词,定语从句一般紧跟在它所修饰的先行词之后。因此,通常定语从句被视为一个句子与一个名词的关系。在先行词和定语从句之间起连接作用的叫关系词。关系词有关系代词和关系副词两种。

  例如:

  He is the boy who often goes to school late。

  注意

  关系词在定语从句中的三大作用:

  1。 连接作用---连接先行词和定语从句。例如:

  I gave her all the money that I had 。我把我所有的钱都给了他。(that 连接先行词money 和定语从句I had )。

  2。 替代作用---在定语从句中替代从句所修饰的先行词。例如:

  The man who lives next door is a famous teacher。

  2。 成分作用---在定语从句中作主语、宾语、定语或状语。 例如:

  I like pictures which are painted in the traditional Chinese style。 我喜欢传统的中国画(which 在定语从句中作 主语)。

  二 关系代词和关系副词的用法

  阅读下方的句子,根据从句的语法特点将其归类,幷把句子序号表格填入空缺处。

  1。 She is the old woman that witnessed the accident this morning 。

  2。 Mary is the girl who works in Japan 。

  3。 Is this the key which you are looking for。?

  4。 October 1,1949 is the day when New China was founded。

  5。 The house which stands on the top of the hill was built last month 。

  6。 The student whom the teachers are talking about has won the first prize in the English contest。

  7。 He lied to the police officer, which made things even worse。

  8。 This magazine belongs to the teacher who teaches us history。

  9。 Tom is reading in the room where the others are watching TV 。

  10。 He failed in the exam ,which surprised us all。

  11。 I don’t know the reason why she looks unhappy today。

  12。 I’ll never forget the day when I joined the League 。

  13。 He’s got himself into a dangerous situation where he is likely to lose control over the plane 。

  关系代词和关系副词的用法

  定语从句类型 特点 句子序号

  由关系代词which that whowhom 引导 关系代词在从句中作主语

  关系代词在从句中作宾语

  关系代词which 指代前句所属之事

  由关系副词when wherewhy 引导 定语从句中不缺主语或宾语;when where why 充当从句的时光、地点、原因状语。

  Where 所指代的是一个抽象的地点,例如某一种状况、某一个领域。

  巩固练习

  完成句子

  1。 Alexander Bell was the man _______________________(发明电话的人)。

  2。 The present ____________________________________(她生日那天我送她的) is still unopened。

  3。 Carol said the work would be done by October。__________________________,(我对此十分怀疑)。

  4。 The film brought the hours to me __________________________________(当时我得到很好的照顾) in the faraway village 。

  5。 We are living in an age ______________________________(我们生活在一个很多事情需要用电脑来做的时代)。

  单项选取

  1。 Do you still remember the chicken farm _________________we visited three months ago 。

  A where B when C that D what

  2。 Women _______drink more than two cups of coffee a day have a greater chance of having heart disease than those _______don’t

  A who B who C who who D

  3。 Helen was much kinder to her youngest son than to the others ,_______, of course ,made the others envy him 。

  A who B that C what D which

  4。 If a shop has chairs _______women can park their men ,women will spend more time in shop 。

  A that B which C when D where

  5 I work in a business _________almost everyone is waiting for a great chance 。

  A how B which C where D that

  三 关系词使用的注意事项

  引导定语从句的关系词的选用比较复杂。除了牵涉到所指的先行词是人还是物,所引导的定语从句是限制性的还是非限制性的,以及关系词在从句中充当什么句子成分外,还要根据习惯用法而定。

  (一) 只能使用that ,who , whose 的定语从句。

  请阅读以下句子,根据用法分类,将句子序号填入表格中适当的位置。

  1、Here is the boy who wants to see you 。

  2、All that glitters is not gold 。

  3、Who is the man that came this morning 。

  4、Which is the bag that you lost 。?

  5、He talked about the teachers and schools that he had visited 。

  6、Anyone who breaks the law shall be punished。

  7、His mother ,who loves him very much ,is strict with him。

  8、Is there anything that you don’t understand ?

  9、Mary is the girl whose parents work in Japan 。

  10、He is the very person that the police are looking for。

  11、Those who are against the plan put up your hands please。

  12、This is the longest bridge that I have ever seen 。

  13、I happened to be the thousandth guest that visited the great hotel 。

  14、This is the only thing that I can remember 。

  15、Tell us everything that you know ,please。

  16、Last week I bought a car ,whose price is reasonable 。

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