最新初中英语案例分析

初中英语案例分析

【背景】

任务型教学《英语课程标准》明确提出：“ 教师应尽量避免单纯传授语言知识的教学方法，尽量采用‘ 任务型 ' 的教学途径” 。让学生用英语完成各种真实的生活、学习、工作等任务（即做各种各样的事情），活动要以学生的生活经验和兴趣为出发点，内容和方式要尽量真实。教师应依据课程的总体目标并结合教学内容，创造性地设计贴近学生实际的教学活动，吸引和组织他们积极参与。学生通过思考、调查、讨论、交流和合作等方式，学习和使用英语，完成学习任务从而培养学生运用英语的能力（即用英语做事的能力）。在设计“ 任务型” 教学时应注意1 ）活动要有明确的目的并具有可操作性 2）活动要以学生的生活经验和兴趣为出发点，内容和方式要尽量真实 4 ）活动应积极促进英语学科和其他学科间的相互渗透和联系，使学生的思维和想象力、审美情趣和艺术感受、协作和创新精神等综合素质得到发展 5 ）活动要能够促使学生获取、处理和使用信息，用英语与他人交流，发展用英语解决实际问题的能力教师应依据课程的总体目标并结合教学内容，创造性地设计贴近学生实际的教学活动，吸引和组织他们积极参与。学生通过思考、调查、讨论、交流和合作等方式，学习和使用英语，完成学习任务。这课通过列举污染源，学生更清楚当前环境的不仅如人意，保护环境刻不容缓，从而使学生增强保护环境的意识。他们动脑筋，想办法，积极讨论保护环境的措施，在不知不觉中提高英语语言运用能力。【描述】

T: what does “environment” mean?

Ss: It means the place where people , animals and plants live.

T: When we talk about the environment, what words will first come to your mind?

Ss: Pollution

T: Yes. there is much pollution all over the world now . Can you tell me what it is ?

(学生很快地回答)

Ss: Water pollution ; Air pollution; Noise pollution;soil

pollution …etc.

T: Do you know what causes water pollution ?

Ss: Factories pour waste water into rivers and lakes .

T: What else can cause water pollution ,too?

Ss: Some people throw rubbish into rivers and lakes .

T: How can we help to solve this problem ?

( 学生们分组讨论解决办法。 )

Ss: We can advise the directors of these factories to stop pouring waste water into rivers and lakes .

T: If they don’t accept your advice ,what else can we do ?

（学生们讨论更热烈了，过了一会儿，他们七嘴八舌地说：）

Ss:1. We can write a letter to Green China about it .

2. We can also ask newspaper reporters and TV station reporters to report these factories .

……

T: There is a chemical factory in my hometown .It pours waste water into the river every day . They have advise the leader to stop pouring waste water into the river many times .But he never accepts it . Can you write a letter about it to the Green China ?

Ss: Yes.

T: Ok. It’s your homework. You have told me what causes water pollution and how to solve this problem .You’re very clever .Thank you very much .But can you tell me what causes air pollution ?

Ss: The smoke of factories ,the smoke given out by

buses ,cars ,trucks ,motorbikes …ect..

T: Can you think out a way to solve this problem?

(学生们分组讨论解决方案，基础差的同学也纷纷参与，只不过在用中文说；基础好的同学在帮他们翻译。)

Ss: 1.We can plant more trees on roads .

2.We can ask people not to drive their cars to work .

3.We can ask people to ride bikes to work .

4.We can tell people riding bikes is good for their health . ……

T:Government should develop the public traffic. Such as adding more buses ,building underground . …ect.