小精品教案
Unit2 Module 4 working the land Period5 Reading, speaking, writing executor Su Yanping Teaching aims 1.Enable the Ss to know more about the advantages and disadvantages of green food. 2.Enable the Ss to further their reading skills such as skimming, scanning etc. 3.Enable the Ss to practice the following target expressions: You will taste the difference when.. I would rather ... I dont ...because ... Id prefer ...because ... Its a great pity that ... Should I/ we ...? Its better to ... This is good value because ... If I have a choice Id choose ...because ... What is the advantage of ...? You need to ... 4. Enable the Ss to learn sth about writing and making a poster. Teaching important points Let ss discuss the advantages of green food and know about how to make a poster clear and unique. Teaching method Reading, speaking , discussing and writing. Teaching aids: A computer, a projector, a tape recorder and PowerPoint, microphone. Teaching procedures: Step I warm up &lead in 1.Greetings 2.Lead in ask Ss: Q1.In your eyes, what is green food ?what green foods do you often eat in your daily life? Q2.Why is the food good to our health? Q3.If you have a farm, what kind of green food do you want to produce? Let individuals share their ideas. They conclude: green food is the healthy food that is free of chemical fertilizers. 设计说明：教师使用多媒体呈现一些绿色食品的绿色农场图片，吸引学生的注意力。并让学生联系生活，启发学生思考：什么杨的食物是绿色食品？为什么绿色食品对人健康有利？这些问题为下面的课文阅读和话题讨论做铺垫。 Step II Reading for information: (1)Let ss read the passage on page 15 and answer the following questions: What are the advantages of green food? What are the problems of green food? Make sure ss list the following points of this passage. Advantages: Green food is free of chemical fertilizers Green food is grown away from industrial areas and dirty water supplies. It is certain to be healthy and safe for people’s health. 设计说明：让学生快速浏览信息找到绿色食品的利与弊，旨在培养学生找读的'能力。 (2) get the ss to make long sentences shorter. e.g. Green food is free of chemical fertilizers. ----free of chemical fertilizers e.g. Green food is grown away from industrial areas and dirty water supplies. ----grown away from pollution e.g. It is certain to be healthy and safe for people’s health. healthy and safe for people’s health e.g. There have been no chemical fertilizers used No pesticides used e.g. I find the taste of green food more delicious than ordinary vegetables and fruit. more delicious and sweet 设计说明：该环节是海报写作的一个前奏，让学生学会简洁表达绿色食品的好处。并注意一些目标语在具体语境中的使用。 Step III Using the target language in context Present the teacher’s green food on her farm—Sophie’s biggest seedless watermelon. Ask each group to introduce the advantages of the watermelon using the following phrases： be certain to free of Be rich in away from chemical fertilizers S1:the watermelon is free of seeds. No chemical fertilizers are used. S2: the watermelon is rich in many vitamins. S3: it tastes more sweet and delicious. S4: it is grown away from pollution and exposed to sunshine and clear air. … 设计说明：这个环节立刻激发了学生的积极性，一个个跃跃欲试地想要介绍大西瓜的好处，这时教师引导学生尽量用刚学的短语来表达，学生在具体的语境中学以致用。 Step IV Speaking Enable ss to work in pairs, one is a salesboy /salesgirl, the other is a customer. Carry out the dialogue using the following expressions: A: Hello, I’m a salesboy from... I’d like to introduce …The advantage is …This is good value because … B. I don’t like ..because…expensive. What ’s the advantage of …? I’d prefer…because…It’s a great pity that… 设计说明：让学生结对进行口语练习，尽可能多地运用框中所给的日常用语来劝说顾客，要求学生记录那些对自己有启发的观点，以便在设计海报时参考使用。 Step IV writing a poster a. Pre-writing: Let ss answer the question: What more things should I do to let more and more people know about my watermelon? (1)Take part in some agricultural product exhibition. (2)Ask some popular stars to be your products’ spokesman or spokeswoman. (3)Make some advertisements on newspapers or TV. (4)Put up a POSTER to show your green food. b. tips for writing Headline Explain what you sell Present advantages Add some advertisement words Draw a conclusion REMIND SS TO WIRTE IN A SIMPLE WAY! c. Give a sample as follows and let ss write a poster to introduce a kind of green food. 设计说明：此部分的设计逐步拆除支架，除了帮助他们熟悉海报的特点之外，通过阅读后的一定语言输入来进行海报写作。【小教案】相关文章：
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