【公开课教案】高三英语语法复习课---定语从句
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高三英语语法复习之定语从句一、概述本课是我校高三英语语法复习系列中的第五部分,定语从句一直是高考的热点,也是学生学习中的一个难点。
其知识点比较繁杂,学生容易把它与其他的语法现象混淆。
为此,我专门制作了课件,以便能更好地让学生掌握其用法。
主要从定语从句的高考地位及命题趋势,定语从句的基本概念,定语从句的关系代词和关系副词的比较,介词+关系代词的用法,as 引导的定语从句,定语从句与同位语从句的区别及高考题再练等方式让学生进一步复习掌握定语从句。
本课主要按照由易到难的顺序,符号学生的认知特点,联系学生以前学过的有关从句的语法知识,提高学生的语法理解和运用能力。
定语从句的理解和掌握对学生的综合英语运用能力有至关重要的重要。
二、教学目标1.知识与技能(1)熟练掌握定语从句的基本概念及用法;(2)定语从句的关系代词和关系副词的比较;(3)非限制定语从句和限制性定语从句的区别;(4)定语从句与同位语从句的区别及高考题再练。
2.过程与方法(1)通过对定语从句基本概念的回顾,错题再练等形式让学生对一些容易混淆的语言现象和存在的问题进行辨析,从而帮助学生理解其重、难点。
(2)通过师生问答让学生体验合作学习的过程和方法;(3)通过对一题多解、多题比较等形式进一步让学生理解不同从句的联系和区别,以彻底理解这些语言现象。
3.情感态度与价值观(1)激发和保持学生英语学习的动机,实现“趣能”两得;(2)错题再练的过程中,让学生懂得联系旧知,复习新知,对问题应持实事求是的态度,彻底弄懂弄通为止。
三、学习者特征分析1.学生是江阴高级中学高三学生;2.学生已经学习定语从句、状语从句和名词性从句;3.有些学生对定语从句的关系词、限制性定从和非限制性定从等还有混淆的地方;4.有些学生还不会对这三大从句进行合适的比较和分析;5.学生思维活跃,善于在课堂上和老师较好地配合,乐于表达自己,渴望得到同学和教师的赞许;6.学生对英语学习有着浓厚的兴趣,英语素质相对较好,但是英语的综合运用能力还有待加强。
高三英语复习课教案定语从句 ( The Attributive Clauses)I. Teaching Aims:(教学目的)To ask the students to master the usage of Attributive Clauses and use it freely when communicating with each other.II. Difficulties and Emphasis:(难点和重点)1. How to distinguish the Attributive clauses.2. How to tell the attributive clause from the appositive clause .III. Teaching Aids:The media, blackboard and the textbook.IV. Teaching Progress :(教学步骤)Step 1 Introduction定义:修饰名词或代词的从句叫定语从句。
如:The man who lives next to us sells vegetables.You must do everything that I do.上面两句中man和everything是被定语从句修饰的词,叫先行词,其后的划线部分为定语从句,其中who和that叫做关系代词。
定语从句一般紧跟在它所修饰的先行词之后。
分为限定性定语从句和非限定性定语从句两种。
先行词:被定语从句修饰的词叫先行词。
关系词:引导定语从句的词叫关系词。
分为关系代词和关系副词。
关系代词有 that ,which ,who(whom宾格,whose所有格), as 等;关系副词有when ,where ,why 等。
关系词的作用: 处在先行词和定语从句之间,起着连接主从句,指代先行词和在从句中作句子成分的三重作用。
Step 2. presentation 限制性定语从句先行词在意义上不可缺少的定语,如果去掉,主句的意思就不完整或失去意义。
高三英语定语从句公开课教学设计语法专题十二定语从句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;二是在意义上代替先行词,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.Sheisthegirlwhosingsbestofall.Thepenwhichmyunclegavemeismissing.Helivesinahousewhosewindowsfacesouth.Thefactorywheremyfatherworksisintheeastofthecity.Perhapsthedaywillcomewhenpeoplewillbeabletobreathec leanairincities.Ⅱ.关系代词.先行词是人,作主语,关系代词用who,thateg.Heisaman()neverleavestoday’sworktilltomorrow.Theboyisstandingthereismycousin.2.先行词是人,作宾语,关系代词用whom,who,that,eg.Hereisthemanyou’vebeenexpectingtomeet.Themanyoumetyesterdayismr.Smith.3.先行词是物,作主语,关系代词用which,thateg.Thetrain()hasjustleftisforGuangzhou.childrenliketoreadbookshavewonderfulpictures.4.先行词是物,作宾语,关系代词用which,that,或省略eg.Thebookyouborrowedyesterdayisreallyinteresting.Thepenmyunclegavemeismissing.5.先行词是人、物,作定语,关系代词用whoseeg.Heistheprofessornamewasjackson.china,()populationisthelargestintheworld,isdevelopingveryfa st.Ⅲ.关系副词.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wheneg.Ican’trememberthedatehewentabroad.I’llneverforgetthedayIjoinedthearmy.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whereeg.Thisisthevillage()Unclewangoncelived.Theyhavereachedthepointtheyhavetoseparatewitheachot her.He’sgothimselfintoadangeroussituationheislikelytolosec ontrolovertheplane.3.先行词是reason,在定从中作原因状语,关系代词用whyeg.Idon’tknowthereasonhewaslate.NoneofusknowthereasonTomwasabsentfromthemeeting.4.引导定语从句的关系副词也可以用“适当介词+which”来代替。
英语教案【高中】年级:高一学生姓名:______教师姓名:______定语从句一、概念:修饰某一名词或者代词的从句叫定语从句(Attributive Clause)The man(who lives next to us )sells vegetable.You must do everything(that I can do).二、要点:跟定语从句相关的最关键的最两个词:①先行词:被定语从句修饰的词叫先行词。
②关系词:引导定语从句的词叫关系词。
关系代词:who/whom (指代人), which(指代物),that(指代人/物),as, whose等关系词的分类:关系副词:when (指代时间),where (指代地点),why (指代原因)1. 引导定语从句关系词的功能: 2. 代替先行词3.在定语从句中担当一个句法成分解题步骤总结:1、找出先行词,划出定语从句2、判断选择关系代词还是关系副词,(缺主、宾、表语用关系代词,不缺成分用关系副词)3、根据语境选择合适的关系词三、基础知识学习:I. 关系代词that, which, who(whom)引导的定语从句先行词在从句中作主语:A doctor is a person who / that looks after people’s health.先行词在从句中作宾语:Mr White invited many friends to his party (who / whom / that) he respected much.关系代词前有介词:Nancy is the right person on whom you can depend.先行词在从句中作主语:The river which / that runs through the city brings us lots of pleasure.先行词在从句中作宾语:The book (which / that) you just laid on the shelf is mine.关系代词前有介词:Here is the money with which I will buy a piano.总结:⑴关系代词中在从句中充当主语的是which、that、who且在句中不可以省略。
一、教案背景1,面向学生:高中学科:英语2,课时:13,学生课前准备:本课时为高三英语第一轮复习—-定语从句综合复习课,学生已经对定语从句基础知识进行复习。
4,运行环境:Windows7二、教学课题高三英语第一轮复习—-定语从句复习Revision of the Attributive Clause(1)着重帮助学生理解和巩固定语从句的重点和难点(2)考点:1.that与which 2.对the way的考查3.介词+关系词(3)难点:4as的使用5.对where的考查6.综合考查。
(4)运用一些口诀,选用了一部分高考题,对比练习,易错题和综合题考查和巩固学生对定语从句的掌握。
三、教材分析学生在上一课时中复习了名词性从句,本课时将重点复习定语从句。
定语从句知识点繁多,也是学生解题过程中较易出错的地方。
由浅入深,由点及面,帮助学生理解和巩固定语从句的重点和难点,四、教学方法在教学设计中采用以学生为主体、任务型教学主线,合作教学为原则,以多媒体为教学手段,利用小组合作,小组竞赛,突出语言的交际性,重视实用性,重视个体差异,采取多角度的评价方式,让全体学生以积极的态度参与教学中,从而提高英语的实际运用能力。
自然导入,层层递进。
注重将知识与能力过程与方法和情感态度与价值观三维目标相统,及时对学生的学习进行评价和激励。
五.教学过程Teaching Procedures:Step 1 GreetingsGreet students.Step 2 Review of the noun clause播放课件,通过名词性从句口诀和相应的习题简单复习上节课内容。
Step 3 Revision of the Attributive Clause(播放课件)带领学生一起回顾定语从句的口诀“一找二代三组四看五选”(T: Do you remember the five procedures? 一找先行词,二带入句中,三组成句子,四看先行词在句中的所做的成分,五选择)基础知识回顾: 关系词及其意义归纳总结:指代人who, whom , that,as指代事物which , that,as 关系代词指所属关系whose指地点where指时间when 关系副词why( 这部分学生通过小组合作,总结关系副词和关系代词T:在“三组”“四看”中,要注意关系代词在定语从句中作主语,宾语,表语,定语;关系副词在定语从中作状语)Practice:1. The teachers who/that are present at our class are all experienced teachers.2. Our class is a big family which/that consists of 14 girls and 50 boys.3. Lu Ting is the girl whose English study is very good in our class.4. The school where we are studying is very famous.5. As we all know, the 2008 Olympic Games will be held in Beijing.1.that与which1) Do you have anything __that____ you don’t unders tand?2) The only thing _that____ we can do is to give you some advice.3) Who is the man _that____ is standing there?4) Her bag, in _which__ she put all her money, has been stolen.5) She heard a terrible noise,which brought her heart into her mouth. (通过练习唤起学生对特殊用法规则的记忆,可以通过小组竞赛的形式总结回忆)只使用that应遵循的规则①先行词是everything, nothing, anything, something, much, little, none 等不定代词或由不定代词any, some, no, much, few, little, every, all等修饰时, 引导定语从句用that。
定语从句限制性定语从句一、定义概念:在从句中作定语,修饰名词或代词的从句叫定语从句。
本质:大形容词形式:先行词(名/代)+ 关系词+ 定语从句1. 先行词(1)意义:被定语次从句修饰的名/代(2)结构:大多数情况下,关系词前面的名/代就是先行词,但是有时关系词前会出现两个或多个名/代,其中的一个可能是另一个的定语,这时只能看从句修饰的是谁,谁就是先行词。
2. 关系词(1)定义:代替先行词在从句中充当一定成分连接词(2)种类:That 主,宾人,物关系代词Which 主,宾/ ,物Who 主,宾人,/Whom /,宾人,/Whose 定人,物As关系副词When 时间Where 状地点Why 原因二、解题1.找从句:挨着关系词的第一个句子是从句2.定词:定先行词3.成分:看从句中缺什么成分(主、宾、定、状)4.缺啥补啥:根据关系词的表选择E.g.1. The book I’m reading was written by Thomas Hardy2. He is a man means what he says练1. The young man I traveled with could speak English.2. The bookstore his sister works is the largest one in Beijing.3. Is there any student in your class father is a painter?介词+关系代词的用法介+ which(物)Whom(人)Whose介+which =where 介词有:at, in, from, on…=when 介词有:during, in, on, at…=why 介词有:forE.g. 1. This is the hero of we are proud2. The bookstore his sister works is the largest one in Beijing.3. Last month, part of Southeast Asia was struck by floods, from whose effects thepeople are still suffering.练I’d like you to explain the reason you were absent.结论:定语从句中,先行词表示时间、地点、原因,如果从句中谓语动词后接介词,关系词:关系代词如果从句谓语动词后没接介词,关系词:关系副词=介+which三、重叠先行词的区别that & which1. 只用That(1)当先行词是all、much、little、few、something、anything等不定代词时E.g. There is not much that ought to be done right now(2)当先行词被the only、the same、the very、the last等限定词修饰时E.g. Chatting was the only thing that interested her most.(3)当先行词是序数词、形容词最高级或先行词被该类词修饰时E.g. This is the best film that I have ever seen.(4)当主语以here、there开头时E.g. There is a seat in the corner that is still not occupied.(5)当主句是以who或which开头的特殊疑问句时E.g. Who is the person that is standing at the gate?(6)当先行词即有人又有物时E.g. She took photos of the things and people that she was interested in.(7)当先行词在主句中作表语,或者关系代词本身在从句中作标语时E.g. 1 He is not the man that he was.2 The school is quite different from the one that it used to be.2. 只用which(1)引导非限制性定语从句时(2)介词+which的情况that & who1. 只用that(1)当主语是以who开头的特殊疑问句时E.g. Who was the man that you danced with last night?(2)当先行词有the same修饰时E.g. He is the same person that killed that woman.(3)当先行词前有序数词,形容词最高级,the last,only修饰时E.g. He is the last man that I want to see.2.只用who(1)当先行词是person、people、those时E.g. Those who are for my for my plan, please put up your hands.(2)当先行词是one、any、all、he、they等时E.g. He who has not reached the Great Wall isn’t a true man.四、关系词的省略1. 关系代词的省略限制性定语从句中,关系代词作宾语或表语时可省略。
高中教案教学过程环节教师活动学生活动针对教学重难点的当堂检测反馈Step 1:Greetings.Step 2:Lead-inPlease look at the pictures and try to describe them.Harry Porter is a boy ____________ _____________________.The man _________________ is Liuxiang.Liuxian.i.th.ma.________________.Which house is mine?The house _________________ is mine.Revision of the Attributive ClauseStep3 Grammar explanation语法讲解The definition of the attributive clause定语从句(the attributive clause)在复合句中, 修饰或限定一个名词、代词或一句话的从句,充当_______用的从句是定语从句☆被定语从句限定的词是___________________ , 引导定语从句的词叫___________________________或_______________________ 。
☆关系代词和关系副词有三大作用, 即连接(连接定语从句和主句)、替代(替代前面的先行词)、成分(在定语从句中要充当一定的句子成分)。
For example:定语从句:修饰或限定一个名词、代词或一句话的从句This is the best film that I have seenThe attributive clause: that I have seenAntecedent: the best filmRelative pronoun: thatStep 4: 基础知识回顾: 关系词及其意义指代人who, whom, that, as指代事物which, that, as 关系代词归纳总结所属关系whose指地点where指时间when 关系副词指原因whyRevision1 relative pronounDescribethe picturein English.Keep theform intheir mind.Doexercise.教学过程环节教师活动学生活动教学过程环节教师活动学生活动。