高中英语教学设计范例.doc

英语学科教学设计课题Module 2 Unit 3 Computers（ Who am I ）课型Reading课时4 periods教材分析Analysis of the Teaching MaterialThis unit mainly discusses the history of computers, robots and the attitudes toward the possible development of computers. This class is the first period of reading. The passage“who am I ”talks about the history and development of computers, which is the main topic of this unit. It is the foundation and core of this unit, that is, the most fundamental and important part.According to the new Curriculum Criteria, I decide to adopt Task-based Learning (TBL). The students will be given tasks to talk about computers development and express their attitudes toward surfing the internet. In this way, not only will the students learning motivation be greatly stimulated, but also their communication skills will be effectively improved. In the meantime, they will appreciate the advanced science and technology, and hold a positive attitude towards using computers.The New Curriculum Reform also requires the student to obtain and analysis the information in English by summarization and reasoning. It is a challenge for the students. I decide to use a timeline to highlight the importance and a chart to break through the difficult points in this period. Just as the Constructivism suggests, tables such as timelines and charts can clearly show the relation between the information and will make it easier for the students to understand the language points. 教学目标The Main Task:The students will be helped to improve their reading ability through scanning and skimming, and obtain more information about the development of computers.Language Focus:In this period, the students will learn and master the following words and phrases: calculator, technology, intelligence, applications, over time, at that time, from then on, as time goes by, as a result, and etc., and comprehend the using of the Present Perfect Passive Voice.Language Skills:In this period, the students will be guided to use skimming and scanning skills to obtain and analyze the needed information.Learning Strategies:1. Cognitive Strategy: In this period, with the help of timeline and chart, the students will be able to find out the topic sentences and the supporting details.2. Communication Strategy: In this period, the students will be organized to cooperate with others to express their own opinions about computers in English.3. Adjusting and Controlling Strategy: The students will have a chance to make self-assessment by understanding the progress of computers development. Affection:In this period, the students will be cultivated to hold a positive attitude towards using computers.Culture:In this period, the students will be inspired to appreciate the advanced science and technology in the world, and learn the relationship between human and computers.教学重难点1. The students should have a clear picture of the development of computers in the order of time.2. The students should find out the supporting details of each topic of computers.教具准备The blackboard, the multi-media and a tape recorder教学活动过程教师活动学生活动设计意图Step 1 Warming Up1.A guessing game -“Who Am I ”Present a following English riddle, and ask the students to guess it out.“Hello, I am your friend. I can help you to learn English, invite you to play games, and find information for you. Moreover, I can allow you to listen to music and see films, take you outside and see the world. But I never feel tired. Who am I?”（supported by the multi-media）2. Task I: visiting an IT museum in the World Exposition Imagine an IT museum is open in the World Exposition. The students are visiting it. （supported by the multi-media） Show some pictures of calculation tools, and ask a students to act as a guide, introducing them. The guide may start like this: “Ladies and gentlemen, welcome to our museum” Offer some pictures of hardware, and ask another student to play as a guide to introduce them. The last question is “How do computers develop over the time?”. Encourage the students to discuss in pairs.Step 2 A Resume of ComputersDraw a timeline on the blackboard. Ask the students to skim the first paragraph, and find out: Who is the speaker? How do computers develop according to the timeline?After completing the timeline, ask the students to compare it with their previous answers. TimeWhat happened to computers?16421822The analytical machine was made by Charles Babbage.1940The first family of computers was connected to each other.1970NowStep 3 Listening and ScanningPlay the tape, ask the students to scan the text and find out the main idea of each paragraph.Step 4 Careful Reading1. Draw a chart on the blackboard titled The Structure of the Text, ask the students to read the text carefully, and find out the supporting details of each paragraph.Para 1Para 2Para 3Topic sentenceSupporting Details1.calculating machine1.tubes1. communication2.2.2.3.3.3.4.4.4.5.5.5.6.7.2. Encourage and instruct the students if they meet difficulties. Pay attention to the new words and phrases: calculate, intelligence, over time, at that time, from then on, as time goes by, and etc. Ask the students to underline the Present Perfect Tense & its Passive Voice.Step 5 Task II: Interviewing Bill Gates1. Show a picture of Bill Gates, and ask the students who he is.(supported by the multimedia)2. Imagine the students meet Bill Gates when going out of the museum. Invite a student to act as Bill Gates, the others may ask him the questions like these: “Mr. Bill Gates, could you tell us in what ways computers are used now?” “Mr. Bill Gates, what do you think the future computers will be like?” Inspire them to be creative.Step 6 Task III: A Mini-debateHold a debate “Is it good for students like us to surf the internet?”Divide the class into two groups. One is for the idea, and the other is against it. Each reason makes one score. The group which gets more scores will win.When the debate begins, write down their opinions.Step 7 A ConclusionPresent the two groups of supporting details of the debate.Emphasis on the idea that not everything is perfect and a computer is no exception. Remind the students to make full use of the computer so that it can really be a good help in our job and life.Step 8 Homework: Ask the students to write a composition titled Is it good for students to surf the internet, based on the debate above. The students will be interested to guess out the answer: computer.The students will try to be volunteers to say out the tools names such as “abacus”, “calculator”, “huge computer”，“PC”, “laptop”, “PDA” and etc. The students will try to be volunteers and say out such words as “monitor”, “printer”, “keyboard”, “mouse”, “USB” and etc.The students will discuss in pairs, write down some information and express themselves freely. The students are motivated to skim the first paragraph, find out the needed information, and complete the timeline. Meantime, the students will check their previous answers.The students are required to listen to the tape, scan the text and find out the topic sentences.The students will read in silence carefully, underline the details and complete the chart.The students will try to understand the new words used in the context.The students will comprehend the Present Perfect Passive Voice used in the text.The students will prepare the first question with the help of the last paragraph. As to the second question, they will be inspired to be creative. And then, they will try to be volunteers.The students will first discuss it in groups, and write down their own opinions. Then, they will try to be volunteers and give their ideas.They may start like these: “I believe it is good for us to surf the internet. Because surfing the internet is helpful to”“I dont think it a good idea to get on line. Because” “In my opinion, wed better”To attract the students attention quickly, and in coordination with the title of the text. To show a rough idea of the history of computers. To stimulate the students learning interest and motivation. To bring out the topic of this class. To enlarge the students vocabulary. To practice the students oral English.To encourage the students to use the cooperative learning method. To lead into the reading text.Here comes the teaching importance of this period. The timeline is used to illuminate the teaching importance. It will help the students have a clear picture of the progress of computers development. The students can make self-assessment through checking their previous answers.To focus on the students reading ability to discover the topic sentences.Here comes the difficult point in this period. Using a chart can help to break through the difficult point. The students will find it easier to do the task. To enhance the students independent learning skills. The students will find it easier to learn new words and phrases in the context. To make the students interested and creative. To inspire the students appreciate the advanced scie