Module2 Unit3 Computer 说课稿.docx

1、Module2 Unit3 Computer 说课稿Module 2 Unit 3 Computer 说课稿一.课程目标：1语言知识：类别要求掌握项目话题Information technology; history and basic knowledge of computers; robots词汇calculatecalculatorPCnotebookcommonanalyticalsimplesimple-mindedtechnologytechnologicalrevolutionuniversalmathematicalartificialintelligenceanywaytot

2、allynetworktrulyracebirthITadvantagedisadvantagetypedisagreechoicematerialpersonallycreatecoachmovearisebrainmopwanderin commonin ones opiniongo byso . that . deal withhuman racein a waymake upafter allwith the help ofwatch over功能1做出决定（Making decisions）I think that . Lets make our decisionIn my opin

3、ion . Ive decided that . I believe that . 2推理 （Reasoning）The advantage / disadvantage is . I think this one is better because . Whats your reason? I dont like this one because . Why do you think so?语法现在完成时的被动语态的结构和用法P88As the years have gone by, I have been made smaller and smallerSince then, my fam

4、ily and I have been used by billions of people to deal with information and I have truly been built to servethe human race since my birth2语言技能：1、听：通过听来内化所学知识。要求学生在听的过程中，先预测问题的答案，再有针对性进行听力训练。 2、说：要求学生根据课本上提供的信息和教师给的课外材料，进行分组讨论，并能阐述自己的观点。 3、读：要求学生理清文章的脉络和主要观点，渗透并加强训练各种阅读技能。 4、写：通过本单元的学习，要求学生发挥自己的想象力，表

5、达现代中学生如何正确使用计算机和机器人。3.情感态度和价值观：1)、通过本单元的听说读写，帮助学生树立正确的人生观和世界观。 2)、通过学习和讨论计算机的运用和发展，鼓励学生不断的努力，以使自己不被时代淘汰。3)、激发学生对机器人的使用及科学探索的兴趣。4.学习策略：）、资源和交际策略。通过多种渠道获取更多的与计算机相关的语言信息，从而扩大语言输入量，形成语言运用能力。）、借助联想，建立相关知识间的联系。5.文化意识：通过本单元的学习，学生增加了有关计算机、机器人等方面的词汇，并了解了计算机的发展史及其广泛的应用，从而激发学生对科学探索的兴趣。二教材分析 本单元以computers为话题，旨在

6、通过单元教学，用听、说、读、写等多种形式，使学生了解computer的产生和发展过程及它在我们的学习、工作、娱乐等生活中所起的重要作用。学会表达和支持个人观点，能用所学的computer知识及相关词语来描述computer的发展史及选择不同computer的理由。激发学生对计算机的兴趣。 “热身”（Warming Up）部分用图片呈现了计算机发展的历史，让学生通过看图讨论的方式了解计算机的发展演变过程。 “阅读”（Reading）部分，编者采用了拟人化的手法向读者介绍了计算机的发展历程。 “理解”（Comprehending）部分以时间先后的顺序，通过让学生分析文中的主人公是谁和填写时间表的形

7、式帮助学生分析和归纳阅读课文中的主要信息。 “语言学习”（Learning about Language）部分的活动突出了形容词与副词用法的区别，并紧扣本单元的语法项目（现在完成时的被动语态）。 “语言运用”（Using Language）部分听写活动涉及各种形式的信息技术及不同种类的电子计算机，在读说活动中，通过一个仿人形机器人的自白向读者介绍了计算机运用的一个例子。 学习建议（Learning Tip）部分鼓励学生利用图书馆、网络等课外资源学习英语，有利于学生使用资源策略。 本单元所涉及的要点是： （一）通过学习本单元，使学生了解计算机的发展历程，及其在当今社会的广泛应用。 （二）鼓励学生

8、用英语表达自己的观点、进行简单的推理和做出决定。 （三）教会学生通过时间的先后顺序来表述一件事。 （四）使学生了解和掌握现在完成时的被动语态的用法。 （五）使学生学会写想象性作文。三. 教材重组调整及课时分配根据学生的实际情况、认知特点和教材的内容， 本备课组对内容进行了以下调整， 删减了P21 listening& writing 中的Writing和P22中 speaking and writing；P58 Listening Task; P59 Speaking Task; P60 Writing Task & Project; 增加P23Imaginative Writing(想象作文

9、)的写作技能和写作任务，同时改编了写作主题。Period 1. Warming-up & Intensive Reading 从话题内容上看P 17 Warming Up ,P18 Prereading，Reading和Comprehending都是围绕computers展开。Warming Up提供了五幅有关An abacus（算盘）、A huge computer（大型计算机）、A calculator（计算器）、A PC（个人使用电脑）、A notebook computer（笔记本电脑）的图片。Reading中以别致的标题WHO AMI？引导起学生的好奇心，使学生迫不急待地阅读这篇文章

10、，并努力猜出“I”是computer，从而对文章的内容印象更深刻。文章以第一人称的形式按时间先后顺序讲述了computers的产生、发展和现在，并用拟人化的口吻表达了computers乐于为人类服务的精神。Comprehending中exercise 1：让学生通读文章后讨论并判断出“I”是computer，然后写出文章的三个句子来支持自己的观点。exercise 2：要求学生对文章熟读并掌握细节内容。根据computers的具体发展过程在表格中填上相应的时间和发生的事件。本题从对文章总体和细节的把握上考查了学生的阅读能力。从考查特点上看，前有阅读材料，后有阅读题，它们是一个完整的体系，故可整

11、合为一节“阅读课”。Period2. Extensive Reading P22Using Language中的Reading and speaking和P58 Workbook 中的READING TASK内容衔接，Reading and speaking 中通过阅读一篇文章ANDYTHE ANDROID，讨论如何设计自己的android。这样既考查了学生对文章的把握，训练了阅读能力，又考查了学生的组织材料、支持自己观点的能力，在讨论中也检查了学生的口语表达能力。可作为泛读材料来完成，故可整合为一节“泛读课”。Period 3 Learning about language& Grammar

12、 P19 Learning about Language 和P56 Workbook中的USING WORDS AND EXPRESSIONS ，USING STRUCTURES和P 20 Discovering useful words and expressions 都是练习词汇、语法的题目，可整合为一节“语言学习课”。 P 20 Discovering useful words and expressions中exercise 1：以给出意思写出相对应词汇的形式考查对WHO AMI？文章中重要词汇及短语的理解。exercise 2：根据例句练习变成含有现在完成被动语态的句子。exerci

13、se 3：以游戏的形式练习创造含有现在完成被动语态的句子。可根据时间作为选做题Period4Talking& Listening P21 Using Language中的Listening and writing和P55Workbook中的Listening & talking 在考查目的上是一致的。Using Language 中Listening and writing 是听一组有关各种信息技术的对话，在表格中填上它们各自的优、缺点，并决定现在适合自己用的一种。从训练P55Workbook中的Listening & talking目的分析，让学生用所提供的短语、句型来讨论它们之间的共同之处

14、，从而巩固本单元的computers话题；从内容上Talking 又与Workbook中的LISTENING一致，故应整合为一节“听力口语课”。Period5Speaking & Writing从本单元学习计算机的发展历程的话题，让学生讨论机器人在当今社会广泛的应用，从而要求学生发挥自己的想象力，表达现代中学生如何正确使用计算机和机器人，这样既练习了口语，又训练书面表达能力了，使学生学会写想象性作文。故可整合为一节“写作课”。 四. 分课时教案Period1 Warming-up & Intensive Reading Teaching goals: 1. To have a better u

15、nderstanding of the main idea of the passage.2. To enable the students to talk about computers and robots in English and express or support an opinion with suitable expressions3.To enable the students to grasp the progress of computers 4.To learn about some language items and structuresTeaching aids

16、: Computer, recorder and projectorTeaching procedures:Step 1. Lead-in (Word puzzle )T: The technology develops so quickly that many new things appear in human beings life.Lets guess what they are: An old calculating machine used in China until now. (An abacus) It is built to solve some mathematical

17、problems. But it is too big. (A huge computer) It is a new calculating machine which can solve a large number of mathematical problems. (A calculator) It is a personal computer which can solve all kinds of problems and is used widely now. (A PC / personal computer) Step 2 Pre-reading T: Have the com

18、puter and Internet become part of your life? How have computer changed our lives? (What can you use them to do? )S; I use the computer or Internet to: type my homework /draw pictures/ play games communicate with my friends./ gather related information for my lessons buy the things I like, / listen t

19、o music / watch movies.T: What else do you think the computer and Internet will help you to do ?Step 3 PredicatingT: Who am I ? ( A computer ) The main idea of the passage: This is a short _ of the _ of computers.T: Find out three sentences to support who the speaker is in the story.1.Then in 1822 I

20、 was built . (Itself was the first design of a computer)2.My real father was Alan Turing.(He designed the first real computer.)3.However, people thought I was simple-minded until., (It has artificial intelligence.)Step4 Scanning T; True or False?1. In 1642 I began as a calculating machine and could

21、solve any mathematical problem. F2. My real father was Charles Babbage, who wrote a book and build me in 1936. F3. After I got my new transistors in the 1960s, I became smaller but cleverer and quicker. T 4. I was brought into peoples homes in the 1970s. T5. Since my birth I have been built to take

22、the place of human race. FT: (Comprehending) A chain of events showing the development of computer / Changes of the machine Timeline 1642: _: the Analytical Machine was Made by Charles Babbage.1936:_1960s:_: the first family of computers was connected to each other.1970s: _Now:_T: Explain how the co

23、mputer technology has been developing and complete the following chart. Then give a brief oral presentation on the development of computer technology with the help of the chart.Step 5 Discussion and individual (use metaphors if possible)T: 1.What will computers look like in the future?2. What can th

24、ey do? Sample:The computer of the future The computer is the most exciting invention of the 20th century. Over the years it has changed a lot. I think the future computer will look like a pocket book which can be carried everywhere with the owner. It will have no keyboard or mouse. What the owner ne

25、eds to do is to tell the computer his or her wishes.The computer will act as the owners best friend. It will share joy and sorrow with the owner and help overcome difficulties. Besides, it is also a doctor that will take very good care of its owner. Certainly the future computer will be of different

26、 shapes and kinds and there will be more functions.Step 6 Deal with language points (见课件)Step 7 Homework1. Read the text with the tape after class and retell the history of computer.2.Workbook on P 56 EX1 .2 & P 19 EX1.2.3Period 2 Extensive Reading Teaching goals: 1. To have a better understanding o

27、f the main idea of the passage.2. To enable the students to talk about computers and robots in English 3.To enable the students to grasp the progress of computers Teaching aids: Computer, recorder and projectorTeaching procedures:Step 1 TalkingT: Look at the picture: What can you see the picture ? W

28、ho will win ? What can we learn from the development of the computer?T: We have known that the clever computer has a long way of progress. Therefore, anything advances little by little, we have to find out rules of nature, according to which we put into practice. Whats more, those inventors set good

29、 examples of heading towards science bravely to us. They built and improved the smart machine bitterly again and again. We should study harder and be ready to do more for the development of the society.Step2 Lead-inT: Class , imagine that computers could be put into androids or robots. Think of the

30、fun you could have! Now read this passage on P22 quickly.Step3 SkimmingT: Who is an Android?T: 1.The androids can often play games together. (F)2.I am a striker, so I can run very fast.(T)3. In the game, I need to speak to my teammates in English.(F)4. Our team won the match last year in Seattle.(F)5. I disagreed to the result of the match.(T)6. I can make any move in the game just like a human. (F)Step4 Scanning T: Read the text and answer the following questions.1. What part does Andy play in the football team? He is a