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6B Unit5 The seasons( PartA)
发布时间:2011-10-10   点击:   来源:本站原创   作者:吴敏

 

6B Unit5 The seasons( PartA)
武进区芙蓉小学   吴敏
随着经济文化全球化的发展,国际交流日益频繁, 环境遭到了巨大的破坏,我们也遭到了她巨大的报复:沙漠蔓延、森林锐减、水源污染、酸雨肆虐、垃圾成灾、温室效应加剧、珍稀动物濒临灭绝……环境问题凸显为时代普遍关注的热点,保护生态环境、保持生态平衡已成为人类文明的必然选择。面对地球生态环境曰益恶化的现实,任何一个有良知的人都会明白:保护环境,拯救地球,是我们人类共同的责任。
作为一个教育者,我们更有责任去教育我们的学生保护环境,保护我们的绿色家园。英语教学是一种语言教学,语言是一种交际工具,只有寓思想教育于语言教学中,才能使英语课焕发出其独特的交际功能的魅力。环保教育也是每位英语教师必须做好的、义不容辞的责任。在牛津英语教学中渗入环保教育是强化英语教学的一种手段,那么如何把环保教育与英语教学有机地结合起来呢?以下是本人结合自身实际在小学英语教学中的初步实践和思考:
一、教学内容
《义务教育课程标准实验教科书?牛津小学英语》6BUnit5The seasons PartA (第二课时)
二、教学目标
 1.学习A部分,学生会读countryside, snowman
 2.能正确地听、说、读、写spring, summer, autumn, winter
 3.能正确地运用对话中的日常交际用语和三会句型:What's the weather like...? Which season do you like best? I like...Why? Because it's ... I can...
 4.指导学生通过查阅书籍和上网搜索的方式收集一些有关环境方面的资料,初步了解有关“环境污染”和“环境保护”方面的知识;通过课堂学习,认识到“各种污染对环境的危害性”以及“保护环境的重要性”,以拓宽学生们的知识面。
三、教学重点
1.理解A部分的含义。
2.拓展句型Which season do you like best? I like...Why? Because it's ... I can...
四、教学难点
1.初步使用比较级。
2.了解be going to时态。
五、环境教育渗透要点
    1.了解污染(Pollutions)的种类
2.掌握改善环境的做法:
1)保留绿地和林地,做到植树造林;
2)加强水污染的防治,提倡节约用水;
3)控制噪音的干扰;
  4)做文明公民,不乱扔垃圾以及了解垃圾回收处理等等。
六、课前准备
1.准备录音机和第五单元的磁带。
2.一些季节和天气的图片。
3.一些著名中外城市的图片,最好有明显的季节体现。
七、教学过程
Step1. Free talk
1        T: Look, its dirty in our classroom, who is on duty today? Please keep clean everyday. Lets throw refuse far away!
2        Have a free talk.
T: Boys and girls, what day is it today?    S: It’s…
T: What’s the date today?                   S: It’s…
T: What’s the weather like today?          S: It’s…
T: Which season is it now?             S: It’s…
Step2. Lead-in
1.学习warm, sunny, rainy, windy
T: How many seasons are there in a year?
Ss: Four.
T: What are they?     
S: They are spring, summer, autumn and winter.
T: We haven't had such a severe winter for so long, have we? And if we dont   protect the environment against pollution, we wont have chance to enjoy snow-covered landscape, and also we dont have chance to skiing, because of the global warming(我们很久没有过如此寒冷的冬天了,不是吗?如果我们不保护环境,我们就没有机会欣赏雪景,也没有机会去滑雪,因为全球变暖)。
2T: I live in XX town too. But my parents live in the countryside. Do you know the countryside? Lets see it. (课件呈现图片) Is it beautiful? Do you know something more about the countryside? Lets learn something about the weather in the countryside.(课件呈现乡村的四季图片)
3T: Look at the picture, which season is it now?
 Ss: It’s …….
T: What’s the weather like in spring/summer/autumn/winter?
Ss: It’s ….
4T : I like winter best. Because its cold, I can make snowman.
Teach “snowman”
Step3. Presentation and practice
1T: Is this a countryside too? (课件出示纽约市的图片)
Ss: No, it’s a city.
T: Yes, it’s New York, it’s a beautiful city. Su Yang’s dad is going to work there.
T: (出示不文明行为视频:公共场所抽烟, 乱扔垃圾, 随意践踏草坪)
No smoking 禁止吸烟No littering禁止扔杂物Keep off the grass. 不践踏草坪  
旅游时我们常看到一些不文明现象,你认为这样做对吗?我们应该怎么做?
T: We should take good care of our earth. 我们要爱护我们的地球。
Environment protection calls for everyones effort. 保护环境,从我做起。
经过短短几分钟,使学生渐渐认识到环保的重要,树立环保意识,爱护环境,保护我们的家园,从身边做起,从自我做起。
2Listen to the foreword of the text and answer the questions:
Who is going to go to New York next week?
How long is he going to stay there?
3Present the foreword
Listen to the tape and read after it, then present the sentence structure “be going to”.
T: Now lets look at the sentence structure be going to. It means “将要”. Lets make some sentences with this sentence structure. For example,
我下周将要去北京。I am going to go to Beijing next week.
他明天将要去乡下。He is going to go to the countryside tomorrow.
我们下周六要去野营。We are going to go camping next Saturday.
4Present the text
T: Lets go on. Su Yang is asking Ben some questions about the weather in New York. Lets listen to the tape again and fill in the blank.
In summer, it’s usually very (   ).
In autumn, it’s (   ) and usually (   ).
It often (   ) there in spring.
It’s very (   ) there in winter.
Ask and answer
T: What’s the weather like in spring/summer/autumn/winter in New York?
Ss: It’s warm in spring. It rains a lot in spring. …..
学生能够掌握关于天气的基本特征,以及在不同的季节可以做哪些有意义的事,在激发学生学习兴趣的同时,将四会生词运用到句型中,做到“词不离句”,结合多媒体课件,给学生创设一种贴近生活的场景,把语言放入真实的生活中操练,容易引起学生的共鸣,让学生觉得学习语言并不是在真空中进行的,而是在生活中应用的,与我们的生活是息息相关的。
Step 4 Consolidation
1 Look, read and judge
The weather in New York is as hot as in Nanjing in summer. (T)
Autumn is the best season in New York. (T)
People like to go to the farms in the countryside to pick apples in spring. (F)
There is a little rain in spring in New York. (F)
Ben likes winter best because he can make snowmen with his parents. (T)
2T: Which season do you like best(出示春夏秋冬四幅图,同时出示板书Which season do you like bestI likebest.)
S: I like summer best.
T: Why? (出示捉昆虫图,同时出示板书Because its  I can )
S1: Because it’s sunny. I can catch insects.
同样出示句型文字和吃冰激淋、捉昆虫、游泳等图片,但我在这些图片后加了一个省略号,同时指着省略号提示说:你们可以结合自己的生活感受,想说什么就说什么!这时,孩子们个个喜形于色,跃跃欲试争着发言。
S2: Because it’s hot. I can have a long holiday.
T: Yes, it’s a summer vacation.
S3: Because I can get up late. I don’t go to school.
T: Don’t get up too late, OK ?
3.课文拓展
Say something about the weather in your dream hometown.
Step 5 Homework
1. Copy the new words
2. Write down your dialogue between Su Yang and her dad.
3. Make some slogans of environment protection.
教学效果分析:
1.课前培养学生的环保意识。当我看到教室的垃圾,我会请值日生捡起,然后告诉同学们“世博会的口号是Better city! Better life!只有我们大家都积极参与环保,我们的城市才会变的美丽,我们的生活才会越来越好。让垃圾远离我们吧!Lets throw refuse far away! 这样学生会渐渐认识到参与环保,应从身边的一点一滴小事做起,从自觉捡起身边的垃圾做起。
2.词汇是语言的基本材料,而词汇教学是英语教学的重要组成部分之一,因此可将环保教育渗透到词汇教学中去。因为孩子都喜欢玩雪,他们对大自然的认识是以热爱大自然为基础的,爱得越强烈,认识就越深刻,所以在环保教育中要注意激发学生热爱大自然的情感,萌发他们关心和爱护环境的情感和愿望。这样一来,就很自然的把环保知识自然地融合进英语课堂里去了。
3.英语课外活动作为课堂教学的辅助形式,是课堂教学的延伸,提供一个生动有趣、形式多样的语言环境,让学生学以致用,既增强了学习英语的兴趣,又培养了学生的环保意识。如今年的校园英语节中,我们带领学生结合所学的书本知识制作英语的环保标语:Keep clean!(保持清洁!)One Earth, one family!(只有一个地球-我们的家园)Green fashion, green civilization(绿色时尚,绿色文明)Love earth, love life!(爱地球,爱生活)Water conservation.(节约水资源)Dont harm the flowers!(勿摘花!) Dont throw paper!(不要乱扔纸屑!)Love the trees!(关爱小树!)等等英语标语。使学生在制作标语的同时学习与应用英语,同时也教育他们要爱护我们生活、学习的环境、保护生态。
古人云:“不学礼,无以立”。我们教师在“传道、授业、解惑”的同时,要以自己的语言、行动、修养,身体力行地带动和影响着学生,这才会成为最好的教育手段。英语教学,不论是课前、课堂还是课外的教学活动,都可以渗透环保教育的基础知识、培养环保意识,这些活动不但可以活跃教学气氛,丰富教学内容,而且可以拓展学生知识面,调动学生学习积极性,只有在积极健康的情感驱动下,学生才能在英语学习中获得乐趣。
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