初中英语教学案例汇总4篇
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初中英语优秀教学案例【第一篇】
一、教材分析
本单元是Go for it(下)Unit 5。主要围绕“What are you doing?”这一主题展开各种教学活动,并以这一主题引出现在进行时的一般疑问句,否定句以及特殊疑问句等语言功能。本单元旨在创造一个轻松、愉快的学习、交流环境,通过听、说、读、写来培养学生综合运用这些知识的能力。并让学生能在“做中学”(learning by doing),通过有限的课堂实践活动,注意观察别人的行动,能准确地用英语来表达。
SectionA 1a―1c部分是本单元的第一课时,这一课时通过常见的一些动词短语引出现在进行时的教学,学好本课对以后的SectionB部分的学习起了很好的铺垫作用。
二、教学目标
1、语言目标
1)短语和单词doing homework,watching TV,cleaning,eating dinner,reading a book,talking on the phone,apartment
2)句型结构
What are you doing?Im watching TV。
Whats he/she doing?He/Shes reading。
What are they doing?Theyre watching TV。
3)语法The structure of the Present Progressive Tense
The present participle
2、语言技能
1)能用现在进行时的各种形式进行准确的描述和表达正在发生的动作。
2)能掌握现在进行时态及一些表示具体动作的词组搭配,如:doing homework,watching TV,eating dinner…等。
3、学习策略
通过本节课的教学,我要求学生能通过观察别人的行为和活动时能用现在进行时来准确地表达所发生或进行的动作。
4、情感态度
通过对本单元的任务性活动,我的目的是能培养培养学生学习英语的强烈兴趣,乐于参加各种活动的积极情感,乐于合作,培养学生团结合作的精神。
5、文化意识
了解西方人是如何表达或描述正在进行的动作。
三、教学的重、难点
基于上述对教材的分析,我确定本单元的教学重点为词汇、词组搭配和现在进行时的用法。教学难点为现在进行时中现在分词的结构及读音,能在交际中准确地运用现在进行时来描述或表达正在进行的动作。
四、学情分析
我所教学的对象是初一学生(以中等生为主),对英语普遍感兴趣,但有很大的不稳定性,好奇心强,求知欲旺盛,他们学习英语既感到好奇又担忧,希望能得到他人的肯定。因此我在教学活动中尽量让他们参与到活动中来,有更多的机会来说英语,减少他们的恐惧感,通过学生间的合作学习,降低他们的学习难度,使他们体验到成功的喜悦。提高他们综合运用语言的能力,使各层次的学生都有所收获。
五、教学方法
1、教法分析
1)现在进行时是学生刚刚接触的一种新的语法项目,而本单元的话题源自生活,立足这一点,我充分利用学生已有的知识和生活经验,创设生活化的真实情境(或半真实情境)引导学生在运用语言中学习语言,然后在学习新的语言知识后创造性地运用语言(为用而学,在用中学,学了就用)。
2)开展多种类型的任务型活动,如小组表演、游戏、做报告、编歌曲等提供给学生合作交流的空间和时间,促使学生为完成任务和同学进行合作,为完成任务进行探究性学习。
2、学法指导
新制定的《英语课程标准》把“培养学生学习英语的兴趣,树立自信心,培养良好学习习惯和形成有效策略,发展自主学习和合作精神”放在了首位。依据课改的精神,我从以下几个方面对学生进行学法指导。
1)、学习方法的指导
培养学生观察力,想象力,记忆力以及思维能力。用生动的课件调动学生的感官进行听说读写的训练。
2)、学习积极性的调动
我在教学过程中创造一种开放的,和谐的,积极互动的语言氛围,把课堂变成有声有色的舞台,让学生在乐中学。
3)、学习能力的培养
通过连贯的听说读写,游戏竞赛等,培养学生的交际能力,发展他们的思维能力。
4)、学习策略的指导
本节课将在课堂活动中让学生围绕着课堂任务在小组中分工合作,在活动中相互探讨、相互交流、相互合作,从而获得知识、技能和情感体验,发展他们的能力。创建开放式,探究式的课堂,有意识渗透学习策略的训练。我让学生观察课件画面,回答问题,让学生学会使用认知策略;让学生表演对话,实现交际策略;引导学
3、教学手段
多媒体辅助:将本课所需要的动画、录音、图片、文字、图表和音乐制成CAI软件,使抽象的语言变得直观,为学生运用英语进行交际创设情景,实现师生互动,生生互动和人机互动的多向交流。
五、教学过程设计
Step 1 Greeting
Step2 Revision
What do you(does he/she)do?
What do you(does he/she)want to be?Why?(通过复习一般现在时的句型结构为下面的现在进行时的学习起一个比较的作用。)
Step3 Presentation
1。Listen to a song(听一首活泼愉快的歌曲,既能激发学生的学习兴趣,又能顺利地过渡到现在进行时的学习)
2。Lead out the new phrases and target languages。
(Show some pictures on the screen and ask some students to perform the actions。)
eg。T:What are you doing?
S:I am doing homework。(Help him/her to answer)
T:What is he /she doing?
Ss:He /she is doing homework。
Teach:watching TV,cleaning reading a book,eating dinner,talking on the phone as the same way.(通过多媒体课件显示和学生的亲自表演,目的是让学生在真实情景中学习短语和感受出现在进行时的结构和用法。)
Step 4 Practice
1、Ask and answer in pairs:What is he/ she doing?He/She’s.
2、Groupwork
A:What are you doing?
B:I am doing homework.
A:What is he/ she doing?
C:He/ Shes doing homework.
(我设计的任务是要求三个学生为一小组,进行问答练习。这样的'活动既可以培养学生的合作意识,又能在情景中用现在进行时交际,巩固了本节课的重点,从而突破了难点,促使学生在学习过程中学会细心观察。)
3。The structure of present progressive tense and the present participle.(让学生观察句子和现在分词形式分别总结出现在进行时的结构和怎么给动词加ing,培养学生的观察能力和归纳能力。)
Step 5 Practice 1a and 1c
1、Match the words with the people in the pictures in Section A(1a)
2、Pairwork,ask and answer questions about the pictures。 Ask some pairs to act out their conversations.(1c)
Step 6 Listening 1b
接下来的任务型听力要求学生对动作作出反应,教师可承接刚开始的话题,引导学生根据所学语言完成以下任务:
1、What are the people doing?
2、Write numbers from 1a below.
3、Check the answers in pairs like this:
A:What is Jenny doing?B:He is watching TV.
A:What are Dave and Mary doing?B:They are eating dinner.
A:What is John doing?
B:He is doing homework.
(通过听力训练,现在进行时的结构得以很好的落实)
Step 7 Guessing game
(在大组之间进行竞赛性的游戏活动,能促进学生的竞争意识和学习英语的积极性。)
Step 8 Make a survey
Step9 Make a report
Hello!Everyone!I am a reporter from…(通过做调查和做报告的形式,考查学生对语言知识的运用和口头表达能力。运用奖励的机制,给表现好的同学发小礼物。)
Step 10 Make a song(利用所学的目标语编歌曲,实现跨学科之间的知识整合,激发学生学习英语的兴趣,并且奖励优秀歌手。)
Step 11 Exercises(笔头及时考查学生掌握知识的情况。)
Step 12 Summary and Homework
1、Blackboard design
2、Recite and copy the new words and target languages。
3、Draw a picture of
A、 your school B. a park C. a club D. a zoo
then talk about “What are they doing
板书设计
Unit 5 I’m watching TV。(Section A 1a—1c)
doing homework What are you doing?
watching TV I am watching TV.
cleaning What is he/she doing?
eating dinner He/She is reading.
talking on the phone
现在进行时结构:主语+ am/ is / are+动词的现在分词
六、课后反思
本课时学生参与面广,不同层次的学生均有所获。基础较差学生能运用所学句型进行简单的交际练习。英语能力较强的学生则进行了大量的游戏、做报告、编歌曲等口头练习,语言能力拓展达到一定深度和广度。
通过本节课的教学实践,我认识到教学成功与否,学生掌握程度如何,关建在于教师如何创造性地设计课堂教学。任务的设计要体现多样化和层次感;面对不同的学生群体,任务的难度系数(深度)是可以调控的;而面对同一群体里的不同程度的学生,教师可以在任务设置时注意不同角色的设定,做到有针对性,使每一层面的学生皆有所得。教师要有意识地积极引导学生以教材上的简单东� 教师要善于活化教材,对其精加工,在给定的语言材料基础上进行适度挖掘和拓展,使其更好服务于教学目的。
中学英语一等奖的优秀教学设计【第二篇】
Good morning, everyone,
Today, it’s a pleasure for me to stand here and I’m very pleased to have such an opportunity to share some of my teaching ideas with you. First, let me introduce myself. My name is Guo Xinzhi, and I am working as an English teacher in Yong’an Middle School, Congtai District of Handan.
My topic today is taken from Lesson 37 of Unit 5 in Student Book 4. The main content of this unit is “Go With Transportation”, and the topic of Lesson 37 is “Flying Donuts”。 I have decided to say the lesson from six parts:
Part One —— ****ysis of the Teaching Material
One: Status and Function
1. This unit tells us the improvement of traffic transportation and the related stories. Besides learning this, students will also learn some words, phrases and expressions of traffic, and so on. In Lesson 37, Danny will introduce a new type of transportation to us, it is imaginary.
2. To attain “four skills” request of listening, speaking, reading and writing, I will have the students do some exercise about the text.
3. Such a topic is very important in this unit. I will lead the students to use their imagination and encourage them to be creative. For example, helping them use English to describe their imaginary transportation. So I think if the students can learn this lesson well, it will be helpful to make them learn the rest of this unit.
4. While teaching them, I will also encourage them to say something about what they think the future transportations will be like. In a way, from practising such a topic, it can be helpful to raise learning interests of students and it will be also helpful to improve their spoken language.
Two: Teaching Aims and Demands
The teaching aim's basis is established according to Junior School English syllabus' provision.
1. Knowledge objects
(1) To study the new words “fuel”, “oil” and “coal”。
(2) To learn and master the phrases “think of, on the way to …, have fun”, etc.
2. Ability objects
(1) To develop the students’ abilities of listening, speaking, reading and writing.
(2) To train the students’ ability of working in pairs.
(3) To develop the students’ abilities of communication by learning the useful structures.
3. Moral objects
(1) Through different teaching methods to make students be interested in study.
(2) Love to know more knowledge about transportation and dare to express their opinions in English.
(3) Encourage the students to be more creative and try to make contributions to making new inventions in the future.
Three: Teaching Keys and Difficult Points
The teaching keys and difficult points’ basis is established according to Lesson 37 in the teaching material's position and function.
1. Key points:
(1).Be able to express words, phrases and sentences in English.
(2). Know about the improvement of transportation and Danny’s invention.
2. Difficult points:
Be able to talk about their imaginary future transportation in oral English.
Part Two —— The Teaching Methods
1. Communicative teaching method; 2. Audio-visual teaching method;
3. Task-based teaching method; 4. Classified teaching method.
As we all know: the main instructional aims of learning English in the Middle School is to cultivate students’ abilities of listening, speaking, reading, writing and their good sense of the English language. So in this lesson I’ll mainly use “Communicative” teaching method, “Audio-visual” teaching method and “Task-based” teaching method and “Classified” teaching method. That is to say, I’ll let the students get a better understanding of the key structures. I’ll give the students some tasks and arrange some kinds of activities, like talking, watching CAI, and reading in roles.
In a word, I want to make the students the real masters in class while the teacher himself acts as director. I also hope to combine the language structures with the language functions and let the students receive some moral education while they are learning the English language.
Part Three —— Studying ways
1. Teach the students how to be successful language learners.
2. Make situation and provide meaningful duty, encourage the students to study the text by themselves.
Part Four —— Teaching steps
As this lesson plays an important part in the English teaching of this unit, I have decided the following steps to train their ability of listening, speaking, reading and writing, especially reading and speaking ability.
The entire steps are:
Step1 Warm-up and Lead-in
Show the students some pictures of common transportations, like car, bike, train and so on. Ask the students: What can you see from the picture? Is there another kind of transportation around us?
Purpose of my designing: In this part, have the students say more about what they see or what they don’t see. In this way, they will know today’s lesson has something to do with their discussion.
Step2 Presentation
1. Learn new words in groups. The new word in this lesson are fuel, oil and coal. Show them pictures of these things and teach them these new words.
Purpose of my designing: After seeing the pictures, the students will know what they are and they can learn them quickly and easily.
2. Play the tape recorder. Let the students listen and imitate the text. Pay attention to their pronunciation and intonation. Then finish the exercises on the com*r.
Purpose of my designing: This step is employed to make the students get the general idea of the text. At the same time let the students have a chance to practise their listening and speaking ability.
3. Text Learning and a Quiz
I’ll use CAI to present the whole text. I’ll write the key points on the blackboard while they are watching. After watching, I’ll teach them to read the words and sentences on the Bb. Make sure they can read them well.
After teaching them the whole text, including the meanings of new words, the use of similar expressions and so on. Get the students to try and say out some phrases on the screen, like I don’t think so, have fun, a new kind of, on the way to school, and so on.
Purpose of my designing: To present the text by CAI is much easier for the students to learn and grasp the meanings. CAI can provide a real situation with its sound and picture and it makes the relationships between the students better.
4. Key Structures and Difficult Points Learning
First, I will divide the students into three groups and tell them to have a discussion about what they learn in this lesson. Then encourage them to try to understand the whole text, know what the difficult points are, and so on. At last, I will help them to master them all.
For example, I teach the students know the differences between phrases think of, think about and think over. I will show them some sentences and get them to know the use of these phrases. Encourage them to do some exercise about these phrases.
Purpose of my designing: By practising using these new words and similar phrases, the students will know how to use them in English and master the use of them better.
5. Read and Say
Give the students two or three minutes to prepare, and then get them read the text together in three groups. Tell them to read aloud.
Then help the students say something about the future transportation or their imaginary transportation. Encourage them to say more.
Purpose of my designing: By reading the text and saying such things, get the students to practise their reading and speaking ability again.
Part Five —— Summarize and Homework
Ask the students such questions:
What have we learned from this lesson? What does Danny say about his new kind / type of transportation? Do you like his idea? What new phrases have we learned today? Do you have enough confidence to finish these exercises? Now, let’s try!
Then show them some exercises and help them to finish them.
At last, tell the students what today’s homework is. While doing this, the teacher can have the boys and girls have a competition to see who are better.
Part Six —— Blackboard Designing
Lesson 37 Flying Donuts
Language points:
of认为,想起; think over仔细考虑; think out想出
/in the front of在……前面(部)/ in front of在……前面
the way to school在上学的路上/ on one’s way home在回家路上
4. With用……
初中英语优秀教学案例【第三篇】
关键词英语教学 生态课堂 自主 合作 探究
2012年底,笔者有幸参加了徐州市教育学会举办的苏鲁豫皖接壤地区江苏名师展示课。此次上课课题是译林出版社的牛津初中英语8A第二单元阅读板块的第一课时Reading
Schoollife。众所周知,阅读教学的教学模式已经非常成熟,各种评优课、研讨课、展示课等一系列的教学研讨活动均已对成熟了的阅读教学模式给予了肯定。新出版的《义务教育阶段英语课程标准》也对阅读课的教学模式提出了建议。所以,要想在此基础上有所突破是一件非常困难的事情。经过思考笔者决定以叶澜教授的一句话:“把课堂还给学生,让课堂充满生命活力”为本节课的指导思想。所以,整节课的设计以引导学生“体验――实践――参与――探究――合作”为指导思想,构建一节展示“自主、合作、探究”为特征的生态课堂。
教学内容:牛津初中英语8A Unit2 School lives
Reading School life第一课时
适合年级:八年级
教学目标:
1、知识目标
To understand and learn to use the words and phrases aboutschool life,For example,mixed,senior,Buddy club,play softball,etc。
2、能力目标
1)To learn to use the following reading skills to get usefulinformation
Skimming
Scanning
Searching for details
2)To learn to know different school lives in Britain and America
3、情感目标
1)To learn to cooperate in paixs and in groups
2)To understand the writers’emotions and attitude
教学重点、难点:
learn to Use some words and phrases about school life
develop students’reading ability
教学步骤:
Step 1 Leading-in
Showing some pictures of British and American school lives before class。
在轻松欢快的音乐伴奏下,滚动播放英、美国家学校生活的图片,在图片的旁边标注出相应的生词。
反思:教育家乌申斯基指出:“没有丝毫兴趣的强制性学习,将会扼杀学生探索真理的欲望”。因此,激发学生的好奇心和学习兴趣,抓住学生的兴奋点是进行导入环节设计的宗旨,也是进行“生态课堂”教学的目的。由于本课的文本内容是介绍英、美国家的学校生活,因此,将原滋原味的英美学校生活的图片展示出来会给学生带来耳目一新的感觉。同时,为了解决词汇教学的问题,笔者在图片旁边标出了相应的英文单词,使学生在真实的情景中轻松自然地掌握了mixed,softball,senior等生词。在播放方式上采取第一遍图词并出,第二遍有图无词,第三遍词图搭配的滚动播放的方式,可以使学生在直观感受知识后有一个缓冲、思考、回顾和再巩固的机会,既激发了学生的学习兴趣,又激活了背景知识,同时也扫清了阅读文章中的词汇障碍。
Step 2 Pre-reading
Read after the tape quickly and find out the useful infor-mation to complete the foliowing form。
Say:Do you want to know more about British andAmerican school lives?Let’s go to a British school to learnabout their school lives。
反思:为了培养学生的阅读能力,使学生能够在兴趣的引领下主动走入文本的内容,根据学生的认知规律,笔者设计了一个简单的但是包含文本主要内容的表格。目的是让学生在兴趣和好奇心的引领下,主动积极地了解这两篇文章的主要内容。由于导入环节的图片都是英美学校生活的相关图片,所以,以学校生活的话题交流导入本课的教学内容就是很自然的事情。让学生借助课文,通过边听边读的方式,使学生在有限的时间内获得信息,快速完成表格的内容,实现了学生在老师的指导下,根据自身的需要自主学习的教学模式,同时也为下一环节阅读技能的训练打下了基础。
Step 3 Fast-reading
students to read the two articles quickly
“true”or“false”questions
例如:(1)John’s favourite subject is English
(2)Students must not talk in class during Reading Week
(3)You can have driving lessors at the age of 16 in the USA
(4)Nancy and her friends go to shopping malls at lunchtime
反思:在对文章有了粗略地理解之后,通过进行Fast reading的训练,让学生能够快速获得主旨大意。为了培养学生快速阅读的能力,在课件上设置了两分钟计时器,营造一种快速阅读的氛围,使学生能够集中注意力快速阅读,计时器时间在不断减少迫使学生不会被文章的细节所缠绕,使他们在规定时间完成任务,培养了学生的快速阅读能力。阅读结束后,采取小组间竞赛抢答问题的方式,既调动了全体学生的学习积极性,又实现了学生自我建构,主动发展的生态模式。在问题的设计方面,尽量以每篇文章的主旨大意为题本的来源,并采取选择对错的方式,可以引导学生通过快速阅读更快地找到答案,有助于学生对文章的理解和把握。
Step 4 Careful reading
Ask students to talk about five tOpics in groups
Topics:(1)Home Economics
(2)Reading week
(3)Driving leSson
(4)Buddy club
(5)Activity
学生以小组合作的方式来讨论文章重点描述的五个话题。每个小组要以最快的速度针对五个话题各设计出3~4个问题,让其他组的学生就提出的问题进行抢答,教师及时对抢答的情况进行评判。
反思:为了充分发挥学生的主体地位,真正把课堂还给学生。学生合作学习并进行小组讨论产生问题的前提是学生必须理解文本的内容,在此基础上经过深层次的思考和探究、合作、交流、设计问题并回答问题的过程可以有效地发展学生的综合语言运用能力。在此环节中,老师只是一个答疑解惑的帮助者,帮助学生解决困难。一方面,学生能够体验到与他人合作、共同完成学习任务的乐趣。另一方面,能够有效地调动学生的学习主动性和积极性,老师的及时鼓励和评价更能够激发学生的兴趣;小组之间的竞争学习,更使课堂充满了活力。
Step 5 Post-reading
A Reading competition
Ask students to read the two articles loudly
先给学生3~4分钟的时间大声朗读课文,告知学生读完课文后要进行小组间的朗读比赛,同组的同学可以帮助有困难的同学。在朗读训练后教师以抽签的方式确定参加比赛的小组,两个小组朗读同一内容的文章进行比赛,教师给予及时的评判。
初中英语优秀教学案例【第四篇】
一、关于内容的整合
“用教材教”,而不是“教教材”,这是新课程的教学理念。教师要善于结合实际教学需要,灵活地和有创造性地使用教材,对教材的内容、编排顺序、教学方法等方面进行适当的取舍或调整。这一教学理念广大英语教师在教学实践中确实在落实与践行,但也存在不少的问题。
案例有位教师在教学“In a new house”时,对教材内容进行拓展,整合美术的内容,要求学生设计理想的家,以此激发学生的兴趣。学生在课堂上花了近10分钟的时间来设计房间,他们忙于剪、贴、画,忽略了语言的运用,导致后面的句型交流环节因为时间关系草草结束了。
反思这原本是不错的创意,但目前这样整合教材,看似活跃了学生的思维,但也因此冲淡了英语学习的内涵。课堂中学生花费了太多的时间忙于剪、贴、画,脱离了本学科的教学目标。笔者认为这一环节可 虽然新课程强调在教师教学中要努力体现学科之间的整合,但教师无论采用怎样的方式开展教学都不能脱离教学目标——为英语教学服务,为学生的语言积累和语言运用服务,为培养学生的听、说、读、写能力服务。英语学科的性质特点决定了不能把英语课上成美术课或其他课。
二、关于教学的导入
精彩的导入或引入,能抓住学生的注意,促使学生情绪高涨,调整到学习新知识的状态。许多教师非常重视导入这个环节,几乎所有的教师都会用各种方法导入新课。但在英语教学导入中却存在导入指向性、简洁性、有效性的问题。
案例有位教师的教学内容是time,该课时的教学目标是:1.能听懂、会说日常交际用语——What’s the time? It’s ... o’clock. It’s time to ... It’s time for ... 并能灵活自如地运用于实际生活中。2.能听懂、会说1-60的数字。
下面是具体的导入步骤。
1. Greeting.
2. Sing an English song Ten Little Indian Boys.
3. Play a game —Next number. 复习数字。
4. Say numbers in our life. 教师列举了众所周知的号码,如:110、114、119、120等,还让学生说说自己家里的电话号码。
5. Game—Be a policeman. 通过观看动画迅速读出汽车车牌上的数字。
反思显然,教师想通过对数字的复习过渡到时间的表达,但这个导入用时超过10分钟,教师组织了唱、玩、说等好几个复习、热身活动,而本课重点要学的句型还未呈现,那么,接下去这堂课能圆满地完成教学任务吗?这样的导入是否冗长?如此耗时耗力的导入是否有必要?看起来这些活动虽然都与当天的教学内容有联系,但在导入及热身这个环节如果组织的活动过多,会影响到后面新授内容的进行。导入是课堂教学中不可或缺的一个环节,但它并不是课堂教学的主体部分。在设计导入时,要以学生的生活经验和兴趣为出发点,教师一定要明确导入在课堂教学中的地位,处理好导入与新授内容之间的关系。有时,在一个简短的warming up或相关的free talk之后,无须绕很多弯,就可以自然、直接地切入新课的主题。
三、关于活动的设计
“以活动促语言发展”是英语课堂教学的一个指导思想。教师在课堂上也力求让学生在“动”中学,在“乐”中学,因此,每位英语教师几乎都成了活动设计专家,在公开课上,学生唱唱跳跳,既有做游戏又有演节目,还有图片、实物和多媒体来助阵,气氛非常活跃,场面非常热闹。然而,活跃和热闹之后,学生到底掌握了些什么呢?特别是在基础知识和基本技能方面到底学到了什么呢?
案例有位教师在学生学完国家和国籍的单词后布置了一个学生之间互相询问“Where are you from?”的调查任务。
反思这样的学习任务还是停留在机械性的语言练习层面上,缺乏有意义的交流。调查是英语教学中的热门活动之一,让学生通过有目的的调查,获取相关信息,在活动中进一步巩固所学语言知识,提高其初步运用语言的能力。例如,在学完了有关数字的单词后,教师完全可以利用句型“What’s your telephone number?” “My telephone number is ... ”调查本班同学的住宅电话号码或手机号码,并让学生将信息填入预先设计好的表格中。这个具有信息差的活动能够极大地调动学生的学习积极性,学生在有意义的交流中获得了信息,运用了语言,并提高了自身的语言技能。笔者认为,课堂上的一切活动设计都要考虑活动的目的性、高效性、层次性、趣味性以及快节奏和高密度,这样的课堂活动才是有效的。
四、关于媒体的组合
现代教学技术在英语教学中的应用无疑给传统的英语课堂带来了一定的冲击。它将视频和音频融为一体,形象生动,信息量大,给学生创设了赏心悦目的英语学习环境。多媒体技术给课堂带来巨大变化的同时也暴露了自身的不足——授课课件化、板书屏幕化等问题屡见不鲜。
案例有教师在执教“A trip to the zoo”这一课时,费劲心思,制作了精美的课件,还收集了动物玩具,墙上贴满了动物图片,教室俨然成了一个动物大观园。精美的多媒体课件和图片吸引着学生的眼球,学生虽然兴致勃勃,但其注意力更多地被异彩纷呈的画面和新奇有趣的教具所吸引,强烈的感官刺激反而弱化了语言信号的刺激。
反思滥用多媒体课件辅助教学是有些英语观摩课上的一大通病,异彩纷呈的画面和精彩的视频代替了朴实简单的图片或简笔画,有些完全可以通过直观教具或体态语解决的问题也用多媒体,具有示范意义的板书也只是在电脑上一闪而过,是否有这个必要呢?在运用多媒体技术辅助教学时,教师应遵循适时、适度、适效的原则,而且对于教学基本功比较扎实的教师来说,寥寥几笔的简笔画、几件小道具、丰富的肢体语言以及有效的互动游戏就可以取得良好的教学效果。总之,我们可以利用多媒体锦上添花, 却不应该让它喧宾夺主。
五、关于教学的细节
关注教学细节,能为有效课堂增色。教学细节指的是教学中的细小环节以及其中的教学活动,也可以说是教学过程中影响教学效果的细枝末节。透过课堂现场的一些教学细节,就能看出一个教师的教学理念、教学经验和教学智慧。俗话说:“细节决定成败。”细节虽小,但成功的教学必定离不开精彩的它;细节虽小,但教学失败的罪魁祸首有时也是它。
案例教师对答对问题的学生经常会说“You’re very good. Here’s a gift for you. Sit down, please”,而对答错的学生则会说“Sit down! You must listen carefully!”