全国中小学“教学中的互联网搜索”优秀教学案例评选
教案设计
一、 教案背景 1，面向学生： 中学 2，学科：英语 2，课时：1 3，学生课前准备： 1. Learn some new words and expressions. 2. Help the students to talk about life in the past, at present and in the future. 3. Enable the students to describe the life in the past, at present and in the future. 二、 教学课题 Life in the future 学习并了解未来生活的各个方面用与现在生活的不同之处， 学习外星人的生活方式。 1. Target language 目标语言 a. 重点词汇和短语 constantly, remind, vehicle, carriage, bathroom, temple, private, settlement, impression, constant, jet, previous, tablet, capsule, opening, surrounding, lack, ache, mask, bend, press, swift, swiftly, master, sight, flash, switch, optimistic, length, take up, lack of, lose sight of, sweep up, catch sight of b. 重点句式 2. Ability goals 能力目标 Enable the Ss to talk about the life in the past, at present and in the future. 3. Learning ability goals 学能目标 Help the Ss learn how to describe the life in the past, at present and in the future. 三、 教材分析 本单元以“Life in the future”为中心话题，旨在通过本单元的学习，让学生大胆发挥想象，对人类今后的生活环境，生活方式进行猜测，并在此基础上，对人类的种种活动进行反思，提倡环保生活意识。同时让学生学会过去分词作定语和作状语的不同用法。最后让学生将本单元所讨论的话题和推测手法相结合，学习怎样写report。
四、教学方法 Fast and careful reading; asking and answering activity; individual, pair or group work. Teaching aids 教具准备 A computer and a projector. Teaching procedures ＆ ways 教学过程与方式 五、 教学过程 Step I Warming Up Show some pictures of life in the past, at present and in the future to the Ss, period by period. First show the pictures of life in China in AD 1005. T: Do these pictures describe our daily life? Ss: No, perhaps they describe life of many many years ago. T: Good. Then can you tell me what life was like one thousand years ago? For example, life in AD 3008. S: Let me try. People living at that time didn’t have cars or planes. They rode horses or took carriages. S: They didn’t have electricity. S: They didn’t live in tall buildings. Show the pictures of life at present. http://www.jxenglish.com/teaching/module05/teaching_764.html Show the pictures of life in the future. http:/xk.com/Soft/1103/1592512.shtml T: Every day we can come across passages about life in the future in magazines, newspapers and so on. Please look at these pictures and try your best to describe what life in the future will be like. Step Ⅱ Pre-reading Get the Ss to discuss the problems that human beings are facing today (such as pollution, all kinds of shortages). Make a prediction about the future: which problems may be solved, and which will still be there. This part will prepare the Ss for the text. T: We all know that as our society develops, we have got much benefit. But at the same time, we have to face lots of problems. Can you find out what kind of problems human
beings are facing? S: Pollution. S: Population is becoming larger and larger. S: The shortage of resources. T: Yes! Then can you predict which problems can be solved in the future? And which ones will still be there? S: I think the problem of population will be solved in the future, because now more and more countries have begun to control the birth rate. S: I think the problems of pollution and shortage of resources will still be there, and will even get worse. S: I don’t think so. Now scientists all over the world are trying their best to develop new resources that human beings can make use of, such as solar energy. In my opinion, the problems can be solved one by one. Step Ⅲ Reading http://listen.ciwong.com/ResView.aspx?id=a43c567b-c116-49aa-9ceb-0759655ec027 T: Now please open your books and turn to page 17. Let’s read the passage First Impressions. Read it quickly and then tell me what it is about. Show these three questions on the screen. 1. How did I feel as soon as I was transported to the future? 2. How did Wang Ping solve this problem? 3. What do you think has caused this kind of problem? Give the Ss 1 or 2 minutes to think and they can discuss with their partners. Then check the answers. After the Ss read the paragraphs, ask them the following questions. 1. What did Wang Ping’s house look like? 2. What was the green wall made of? What’s the purpose of building this kind of green wall? 3. How can you produce a TV set in Wang Ping’s house? Sample answers:
1. His house is a large bright, clean room. It had a green wall, a brown floor and soft lighting. 2. The green wall was made of trees. The leaves of the trees will provide much-needed oxygen to the house. 3. You can just flash a switch on the computer screen and a TV set will rise from the floor. T: So we can see life in the future is much more convenient and much easier than our present life. Step Ⅳ Follow-up Activity Get the Ss to compare life at present and in the future. Find out the changes on several items. Now let’s make a prediction about future and see what will be changed in the future. I will give you 3 minutes to discuss in pairs, and after your discussion please finish the following chart. Sample answers: Items Environment Life at present Life in the future (Changes) good or bad? Reasons? The development Air pollution and The situation will of our society will water pollution; get worse worse and cause human being to develop more and more resource shortage resources; and the development of industry will cause worse pollution to our environment Transport Airplane, car, train, Spacecraft, boat and helicopter travel, time More convenient personal flying car or bike Education People receive People receive Have more chances
education in school education on the to receive different Internet; can knowledge choose the subjects and the teachers they like Houses Flats in high rise Cozy, modern flats, buildings; kitchens bathrooms Then let the Ss do Exx. 2 ＆ 3 on page 19. A few minutes later, check the answers. Sample answer to Ex. 3: Step Ⅴ Homework with furniture in walls and and floor Review the key sentences in the text. 六、 教学反思 在整个教学过程中，学生们能够积极主动地参与到教学活动中，通过观察发现规律，经过多次情景化操练，学生形成了有效的学习策略，能独立地归纳出本节课所学句型，并能熟练地运用到实际生活中。通过本节课的学习，感悟了英语的语言美和句型的变化美，学生的语言能力在交际活动中得以发展和提高。总之，本节课我带领学生观察图文及课件情景，自然引出所学新句式，学生通过思考分析，归纳出句式特点，掌握了变换规律，极大的提高了学生们学习英语的积极性。 七、 教师个人介绍 省份： 山东省 学校：青州市第三中学 姓名： 赵效燕 职称：中学二级教师 电话：13053652451 电子邮件：2451550321@.qq.com 通讯地址：山东省青州市第三中学 请提供100字左右个人介绍，个人介绍将会同案例在百度教育频道进行展示。
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