Using LanguageⅠ优秀教案板书设计

教学设计

备课时间

2018年5月

Unit3 Computers - Using 备课课题

LanguageＩ

（必修二）

成员

教

材

分

析

杨菊英

地点

巧家县第一中学

教研组

英语组

年级

高一年级

备课人

杨菊英

课时

1节课

Using language从听、说、读、写四个部分强化学生的语言应用能力。Listening and Speaking 以“信息技术”为子话题展开听说活动。说的活动主要是就信息技术各种形式的优势和劣势展开讨论，并用所给的表reasoning的功能项目展开讨论，决定哪种类型是最有用的。Reading, speaking and writing以

“芯片”为子话题展开读、说和写的活动。阅读文章介绍了叫一个叫Andy的机器人的故事，故事以第一人称的拟人话手法来写，说明了计算机芯片在机器人领域的应用。1 根据文章内容完成Andy的个人简历，检验学生对一些具体信息的掌握。2 激发学生的想象力，让他们设计出自己的机器人，并能用简历的形式描述。3 是写作任务，学生根据所给范文和2中的notes写篇文章，介绍自己设计的机器人。

学情

分析

教

学

目

标

适合高一年级学生学习，贴近生活，容易引起学生的兴趣，尽快进入到英语学习中去，注重学生的内心感受与自我体验。

知识与技能

1.

Enable students to talk about the advantages and disadvantages of each form of IT by using the reasoning expressions. 2.

Help students learn how to make use of the reasoning expressions.

过程与方法

情感态度价值观

自主、合作、探究。

让学生喜欢上英语课，仔细听、分析英语句子结构，真实地理解句子意思。

教学重难点

教学方法

教学用具

教师活动Reasoning expressions

以师生共同探讨为主，让学生自主、合作、探究的学习方式，充分激发学生的主动意识和主创精神。

Tape recorder

学生活动（预设）

1 设计用意

备课

教

学

过

程

（预设）

导入：

第一部分：

自主预习

学习交流

建议

Lead-in Introduce the term “information technology”.

T: We are now in a new century. As you may have heard, it will be a century of information technology. How do you understand this frequently used term? Encourage students to voice their own opinions. S: I think IT is closely connected with computers. Without computers, there would be no IT.

S: I guess IT refers to the computer-based information systems, which include software application and hardware. S: …

Show the definition of IT on the screen to help students better understand this term.

What is IT? IT is the study, design, development, implementation, support or management of computer-based information systems,

主动意识

整体感知

particularly software applications and computer hardware. In short, IT deals with the use of electronic computers and computer software to convert, store, protect, process, transmit and retrieve information, securely. Today, the term information technology has ballooned to encompass many aspects of computing and technology, and the term is more recognizable than ever before. The information technology umbrella can be quite large, covering

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many fields. IT professionals perform a variety of duties that range from installing applications to designing complex computer networks and information databases. A few of the duties that IT professionals perform may include: Data management Computer networking Database systems design Software design Management information systems

Systems management

第二部分：

讨论互助

合作展示

Listening

Deal with activities 1-3 on page 22.

T: Excellent opinions! Now discuss in pairs what IT consists of. Make a list and compare your ideas with another pair.

Give a few minutes for them to discuss and make a list. T: Now you will hear a text about IT which will tell you more about it. First listen and get the main idea of the text. Write down the main idea in one sentence. Play the tape for the first time. Then check the sentences they write.

T: What does IT include? What is the most popular form of IT? Now listen to the first part again and fill in the chart, Part A. Play Part A, check the answers. T: Which form of IT describes the skills of a sport best? Which form of IT has the most functions? Now listen to the second part again

分享

讨论

展示

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and fill in the chart, Part B. Play Part B, check the answers.

第三部分：

拓展延伸

监测反馈

Speaking Get students to talk about the advantages and disadvantages of each form of IT in

groups, using the reasoning expressions. Then decide when each kind of IT is most

useful.

T: Look at the expressions in activity 4. Which are used to make decisions? Ss: The advantage/disadvantage is …

I think/don’t think that …

I believe that …

I’ve decided that …

T: Then which ask about reasons? Ss: What’s your reason?

What makes you thinks so? T: Good! Which are used to state reasons? Ss: I think … because (of) …

I agree/don’t agree … because …

First … Second …

As/Since …, I think …

T: From the listening material, we have learned about the different forms of IT such as computer, TV, book and radio. Now work in groups and discuss: What are the advantages and disadvantages of each form of IT? Use the

拓展延伸

监测评价

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expressions we just talked about. Then fill in the chart with your discussion results.

It’s better that students work in groups of four and each focus on one form of IT. Sample discussion: A: I think computer is the most powerful IT form because it can store plenty of information in various forms. The advantage of computer IT is that the information can be updated at anytime and you can get almost information when connect with Internet.

B: I think TV is the most popular form of IT and can be accepted by people at any age. It is easy to operate and there are more and more channels and programs to choose from. As most people still prefer to get information or have fun from TV, I think TV will continue to be a dominant IT form in the 21st century.

C: I think radio has many disadvantages. D: What makes you think so? C: First, you can only hear but can’t watch. Second, the information that you can get from it is very limited. However, it also has its advantages. You can listen to radio programs when you are driving, walking or doing housework. What’s more, it’s small and easy to take.

D: I prefer to read books. I think book is the most reliable IT form. The information in

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books are usually better selected and organized. Compared with TV and computer, books do less harm to eyes. You can read them again and again. While the disadvantage of book IT that it is expensive.

After discussion, ask some group representatives to report their results.

小结

见多媒体出示：

通过听说，多学多练，把英语应用到生活中。

Chips play a very important role in computer technology. They are the 练习设计

“core”

of computers. How much do you know about chips? After class, please find some information about it.

Unit3 Computers - Using LanguageＩ

板书设计

临时（教师与学生）

教学反思

预留自主学习时间，在轻松、愉快的学习氛围中，引导学生独立思考与集体讨论。

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