教学案例2
发布时间：2013-06-29
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来源：本站原创
录入者：刘文华
教学案例2
礼河实验学校 刘文华
教案背景：
面向学生：中学生
学科、年级、课题：八B Unit3 online travel第四课时
课时数：1课时
学情分析：
当前的社会大环境是电脑进入的普通家庭，没有人不知道电脑的好处：文化素养不高的人把电脑当作大玩具，有文化素养的人认为电脑是必备的学习工具。所以几乎是人人都要了解电脑的操作用法。所以这堂课就是了解电脑的各部件的英语名称。这也是受学生有目共睹的，这个电脑相应部件我中文知道了，那学习相关的英语就更加先到重要了，因为现在有的电脑上是用英文标注的。所以这节课是每个学生都有很强烈的求知心理的。而且有点单词不用教，部分学生已经通过接触电脑知道了，那就更加能显示他们的高人一筹的优势。
教学准备：网上搜索电脑部件的相关图片；制作具有可交互性的电子白板课件，设置共享；在黑板上预先板书
教学内容：牛津初中英语8B Unit 3 Vocabulary
教学目标：
知识目标：在掌握相关电脑部件的英文名称的基础上介绍其功能的英文表达；
语言目标：会说句型：use---to -----; be used to do ;be used for doing---
I can----.
情感态度目标： 培养学生互帮互助的情感；培养学生合理运用时间，不要过分沉迷电脑游戏，影响学习和身体健康；培养学生多学电脑知识，报效社会的情感。
学习策略目标：积极运用所学的语言进行表达和交流；注意观察生活和媒体中使用的简单英语；鼓励自主、合作、探究的学习行为。
教材分析：本课内容是江苏牛津英语8B第三单元第四课时的内容来设计，是一
英语与电子白板技术整合的课，主要学习电脑部件的相关词汇，以及运用use—to, be used to do，让学生初步接触被动语态。
教学重点：相关电脑部件名称：keyboard, menu, mouse, printer, screen, icon, 及功能的type, click英文学习。
教学难点：被动语态在句子中的使用。
教学策略：情景教学法；图片展示；白板的拖拉和遮盖。
教学步骤：
Step1: Lead-in
It’s spring. We can see flowers everywhere. It’s so beautiful. I think Spring is like a picture. Do you agree with me?
Step2: presentation
Now I’ll show you a picture. Have you seen this picture?
Where can you see it? ---In the computer. It means the Microsoft of windows XP.
Now please tell me how much you know about computer?
What do you use the computer for? / What’s it used for? ---please say as much as possible.
Step3: learn words about computer.
1. T says: computer is used more and more widely in our life. We know there are two kinds of computer. One is the laptop computer, the other one is the desktop computer.
2. I’ll give you a passage. Fill in the blanks. Learn some knowledge about computer.
Read the passage.
3. Ok. Let’s learn some words about the parts of the computers. First, this is a mouse.
Teach: mouse printer keyboard screen menu icon program
Check the words about the parts of the computer.
Guess what they are.
4. We know these parts of the computer. We must know the functions of the parts.
Please complete the conversation between Simon and Annie. Open your books. Look at Page 46. Then ask ：What computer things can you find in this conversation?
Check the answers.
Read the conversation between them over and over again.
5. Suppose your friend has bought a new computer and he/she has some problems using the different parts of the computer correctly. Please try your best to tell your friend the functions of the different parts of the computer. (in groups)
Step4: practice.
1. Today I prepare a passage about the computer for you. Let’s read it.
2. Please remember:
If you spend much more time playing computer games or chatting with your friends. It’ll be bad for your health and your school lessons. Let’s make good use of the computers.
Step5: practice
1. Write a short passage to introduce those computer things. Tell us how to use them.
Step6: homework
<< Learn English with you>> uint3 Vocabulary
板书设计： We often use a mouse to choose one icon in the menu.
A mouse is used to choose one icon in the menu.
We use a printer to print some e-mails.
A printer is used to print some e-mails.
教学反思：学生对于电子白板的功能如遮挡、拖拉很感兴趣。我在隐藏这些拖拉的部位还隐藏的不深，担心不知道放的位置而拉不出来，所以故意设计是露出了一点，所以许多学生就上课指指点点，对于隐藏的部分很好奇。其实我可以利用这种好奇，换一种方式来引导学生来学习课文的重难点内容。
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