新人教版M5Unit5 First Aid教学案例赏析

2013-04-29 07:49丁飞雪
金色年华·教学参考 2013年5期
关键词:新知生活化案例

丁飞雪

一、教学实录

Step 1.Lead-in

实物教具Show a little snake to the students and ask:

1. Have you ever seen a snake?

2. What if you were bitten by a poisonous snake?

Give students several minutes to discuss the question and report the answer.

点评:教师既把课堂的主体地位交还给了学生又充分体现老师的主导地位,设计的问题与中心话题联系密切,学生讨论的积极性高涨。

Step 2.Warming up

Can you tell me any accidents in our daily life?

1.Do you know how to do the First Aid ?(chocking, bleeding, cuts and traffic accident) and discuss in pairs.

2.Have a quiz about First Aid.(the students know about First Aid and talk about how to avoid these accidents.)(多媒体呈现急救的画面)

①.What if you found a person whose leg is bleeding?(其它实例省略)

A. Put some powder to stop bleeding

B. Press firmly on the bleeding point by using a clean piece of cloth.

点评:教师引导学生思考的问题都是与日常生活息息相关的,这样能大大提高学生的积极性。学生在本环节中积极配合老师,出色地完成了任务。

Step 3.Listening

Now there are three people in the hospital. Lets see who they are and what happened?(多媒体呈现四幅图有关In the hospital, Nurse, Father & Harry)

1.Listen to the dialogue carefully and get the answer .

Whats wrong with Harry?

2.Listen to the tape again and decide true or false.

a. Harry was bitten by a dog yesterday evening.

b. No first aid was done before going to the hospital.

c. The dog belongs to Harry himself.

3.Listen to the tape again and complete what Harrys father did.

I washed the wound under running water for a few minutes. Then I dried it with a clean cloth and tied another piece of clean cloth around it.

T:Whats your advice to Harry?

点评:有之前热身的基础铺垫,学生对课堂内容充满了热情和信心。加之在内容设计上老师花了大量的心思进行难度的处理,也能大大提高学生的成就感。

Step 4. Speaking ---Role Play

We know Harry was lucky. But Xiao Gang was not lucky. Last Friday Xiao Gang came across a traffic accident on his way to school. He was hit by a car and badly hurt. What if you were the careless driver, the witness, the doctor the police or Xiao Gang in the accident? Make a dialogue.(多媒体呈现事故画面和有关的交际用语)

点评:角色扮演把这堂课推向了最高潮,学生在真实的情景模拟中既练习了听力,又训练了口语。

Step 5.Tips

Safety first! Be careful on your way!

二、教学反思

通过上述教学案例的介绍,我们不难发现,循序渐进的教学流程、贴近生活的情境创设、拓展思维的开放题设计和重视生活化的情感教育,可以使枯燥乏味的英语学习变的生动活泼。

1.循序渐进的教学流程,引导学生学习新知

在本教学案例中,教师采用实物教具呈现蛇的模型导入授课内容。紧接着再问学生在日常生活中你知道哪些事故需要急救吗?比如溺死、流血、窒息、交通事故等。接着教师又质疑但是事故很严重的话,我们还需去医院检查。此时教师乘机把多媒体画面和课文的听力材料有机的结合起来做听力训练。再让学生小组讨论假如小刚在放学的路上遇到交通事故。学生扮演角色司机、目击者、检察和小刚等小组表演对话。最后渗透情感教育,教育学生重视交通安全。整个教学过程环环相扣,过渡自然,遵循了学生的认知规律,逐层递进的教学思路,引导学生学习新知。

2.贴近生活的情境创设,促进学生理解新知

在本教学案例中,教师注重生活情境的创设。在导入部分采用蛇的模型形象生动引入急救知识。在“warming up”的讨论部分,“listening”部分的练习和“speaking”部分的讨论和表演等。问题的难度有浅有深。在完成这些任务的过程中,学生即巩固了新知,又交流了情感,培养了小组合作的意识。

3.重视生活化的情感教育

所谓生活化的情感教育是在语言交流中抓住契机潜移默化地让学生受到启发。如案例中的“Tips”部分恰到好处的点出生命第一,教育学生重视交通安全。

只要我们用心观察和思考,乐于并善于从生活入手,找准教材与生活的契合点,采用符合学生实际的教学方法,就能设计出更多生动活泼的、高质量英语课。

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