定语从句之教学设计

定语从句之教学设计宾西一中董绍辉一学生分析 初三学生，已经对英语有了一定的感性认识，并积累了一定的语言知识，他们对语法知识的系统学习有比较强烈的要求，但对教师无味的讲解不感兴趣，他们喜欢探究型、合作型的学习。本课时前，学生已经接触过定语从句，部分学生已能辨认定语从句，但缺乏对其结构、关系词的选用的系统学习。目前，学生已具有一定的自主学习能力和课堂上用英语与同学进行简单交流的能力，能积极参与课堂活动 二教材分析本节课教学内容是定语从句和关系代词who, whom, which, that, whose的用法。课前，学生已经学习了含有该语法项目的阅读文章，可在课上真实交际中加以利用。定语从句是初中语法教学的重点和难点，本节课是该语法项目教学的第一节课，激发学生的学习兴趣，加强对学生学习策略的指导，为进一步学习定语从句打好基础是非常重要的。三教学目标语言知识：了解定语从句的结构，掌握关系代词的用法。语言技能：通过对定语从句的学习和归纳，能够在听、说、读、写的语言综合实践活动中熟练运用定语从句，这是本课时的核心目标。学习策略：通过探究、发现、合作、归纳等教学活动，学会总结所接触语言材料中的语言规律并加以运用。情感态度：通过课堂教学活动，学会如何与人沟通，培养合作精神。四教学策略教学方法：以学生为主体的发现学习和合作学习。教学手段：一些实物、图片和电脑课件。实物、图片和课件的使用，增强了课堂教学的直观性和生动性。课件使教学内容丰富，信息量充足，更容易抓. 五教学过程： Step 1 Lead-in(By asking Ss some Qs about Elias, then lead in some attributive clauses in the reading text. Get Ss to learn the grammar from their book.)T: In Eliass story, Nelson Mandela acted an important role in his life, and a lot of things greatly changed because of him. So there are many unforgettable experiences in Eliass mind. Suppose you are /were Elias, can you tell us some of your impressive experiences?Ss: Yes/OkQ1: When did you first meet Nelson Mandela?S1: I met Nelson Mandela in a very difficult period of my life.T: So you mean the time when you first met Nelson Mandela was a very difficult period of your life. (Copy the sentence on the blackboard)Q2: Where was the school you studied?S2:The school where I studied only two years was three kilometers away.Q3: When was the day Nelson Mandela told you what to do and helped you?S3: The day when Nelson Mandela told me what to do and helped me was one of the happiest days of my life.Q4: Where were the parts you blacks lived?S4: The parts of town where we lived were the places decided by white people.The time when you first met Nelson Mandela was a very difficult period of your life.The school where i studied only two years was three kilometers away.The day when Nelson Mandela told me what to do and helped me was one of the happiest days of my life.The parts of town where we lived were the places decided by white people.Step 2 Grammar reviewT: Now please look at these sentences. The words underlined are all modified by sentences. Do you still remember what we call these kinds of clauses?Ss: Attributive clause.T: Yeah, the attributive clauses are very useful in our expression. (Show a short flash of the dialogue between a couple)Now lets review some together. Will you fill in the proper words?Ex1:1、Is he the man who/that wants to see you?2、He is the man whom/ that I saw yesterday.3、They rushed over to help the man whose car had broken down.4、The package (which / that) you are carrying is about to come unwrapped.T: What do we call the words which you filled in just now?。S: Relative pronoun. T: What are they?Relative pronoun ：who, whom, whose, that, which等。Step 3 Grammar learningT: Besides these words and sentences, we find another language using in our text.We were put in a position in which we had either to accept we were less important, or fight the governmentThe person to whom you should be grateful for a peaceful South Africa is Nelson MandelaT: Whats the differences between these two and others?S: We have a preposition before the relative pronoun.T: But where is the preposition from?Lets observe the following sentences!Ex2:1. The speed at which light travels is 300000km per second.(由先行词的习惯搭配决定) at the speed of2. This is the teacher from whom I borrow the book. (borrow from)（动词词组）3. Dont bring the children to see the animals of which they are afraid. (be afraid of)关系代词whom, which前介词的选择由先行词的习惯搭配或后半句动词的搭配而决定。Ex31.This was a time which you had got to have a passbook to live in Johannesburg at2.This was a time at which you had got to have a passbook to live in Johannesburg3.This was a time when you had got to have a passbook to live in Johannesburg 1. Robben Island is the place which Mr Mandela once was kept in.2. Robben Island is the place in which Mr Mandela once was kept.3. Robben Island is the place where Mr Mandela once was kept.1. Is this the reason which he was late for?2. Is this the reason for which he was late?3. Is this the reason why he was late?4. 5. 6. 关系副词：when, where, why. 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，相当于“介词+which”结构，经常交替使用。Step 4 Grammar practiceEx1: Elias has had some problems with his messages for his friends. Can you help him form sentences with the following words and phrases. Match them please.The mines The reasonThe timeThe government buildingThe datewe votedI workedI joined the ANC Youth LeagueI got a jobI arrived was the 5th of August.was because of my hard work.were 9km from my house.was late at night.was very grand. wherewhenwhy Ex2: Now will you complete these sentences using an attributive clause with when, where or why？1、That was the reason why I had to go hospital for so long and I could not go on my holiday to Britain.2、Mary Brown moved to a place where she was close to the sea, so she could go swimming every day.3、This was the time when the harvest failed three years in a row, and everyone was cold and hungry.4、It was the year when the electricity failed and everybody had to cook their dinner by candlelight.5、I went back to the town which I left when I was five years old, so I could see the house where I used to live.6、He will never forget the park where he first met his wife.EX3: Join two simple sentences to make a complex sentence with an attributive clause.T: Just now, we used the words when, why, where, which, who to fill in the blankets. Now would you combine the two sentences by using the attributive clause?Eg: Wang An moved to the US from Shanghai in 1945. He was born in Shanghai. Wang An moved from Shanghai, where he was born, to the US in 1945.1、Harvard is a world-famous university where/from which Wang An got his doctors degree.2、He arrived in America in 1945 as a young man who had lost most of his family during the Anti-Japanese war.3、Wang An spent 3years in Harvard University where/ in which he studied applied physics.4、 In 1951 Dr Wang founded his own company where/ in which computers were made.5、He became a very successful entrepreneur in the US in 1985, when he made $3 billion.6、Dr Wang died in 1990 when IT was developing rapidly all over the world.7、This is Dr Wang to whom the computer belonged.Step 5 Language productionT: Dr Wang made great achievements during his life. Some time, places and events mean a lot to him. They are his unforgettable experiences. And what about you? Do you have some great moments and places to remember? Now think about the most five important things in your life. and share them with your partners. Lets work in four.Top five in your life Eg: Linhai is a beautiful city where I was born. I was born in 1985 when my sisster was five years old. I will never forget the day when.1.2.3.4.5S