高中英语教学设计案例

高中英语教学设计案例课 题: Unit 19 Modern AgricultureModern Agriculture (Reading)(Senior English for China Students Book 1B)一. 教材分析本单元的中心话题为Modern Agriculture “现代农业”，其中包括“饮食结构”、“农业生产与环境气候”、“土地利用”等话题。本课是第十九单元第二课时阅读”（Reading）部分，这是一篇科普文章，该文从中国农业的“历史与现状”、“传统农业技术应用及发展”、“现代农业生产”、“农业生产与生态的前景展望”等四方面对中国农业生产进行了介绍。本文语言通俗易懂，说明事物层次分明，以激发学生学习的兴趣和热情，让他们对于中国的农业发展有一个全面的了解，并可以对学生进行农业技术的兴趣培养。二、学情分析高一学生英语基础薄弱，词汇量少，语法知识不足，中式英文思维方式严重，复杂句子结构无法理解，进行阅读相当困难。 三.Teaching Contents 教学内容Unit 19 Modern Agriculture (SEFC Book 1B)Reading: Modern Agriculture (全日制普通中学教科书(必修)人教版高一英语(下)第十九单元现代农业的阅读部分)四.Design of Teaching Objectives 教学目标设计1.Target language 目标语言Make the students master the following words,phrases and sentence patterns.(让学生掌握下列单词、短语和句型。)(1)Important words(重点单词)： Protection,technique,irragation, import, production, garden, wisdom, pratical, system, condition, soil(2)Important phrases(重点词组)：Be harmful to, be friendly to, depend on, stand for,a variety of(3)Important sentence patterns(重点句型)a. It is on this arable land that the farmers produce food for the whole population of China. b. To make as much use of the land as possible, two or more crops are planted each year where possible.2.Ability goals能力目标Improve the students reading ability through reading activities.(通过系列阅读活动提高学生的阅读理解能力。)3.Learning ability goals 学能目标Enable the students to know the development of modern agriculture in China.（让学生了解中国现代农业的发展。）五.Teaching Important Points(教学重点)1.Learn the words and phrases listed above.(学习上列单词和短语。)2. Enable the students to know the development of modern agriculture in China.（让学生了解中国现代农业的发展。）六.Teaching Difficult Points(教学难点)1.Understand the following sentences correctly.a. It is on this arable land that the farmers produce food for the whole population of China. b. To make as much use of the land as possible, two or more crops are planted each year where possible.2.How to help the students understand the passage better.(怎样帮助学生更好地理解这篇课文)七.Teaching Methods(教学方法)1.Task-based method(任务型教学法)2.Skimming(略读法)3.Careful reading (细读法)八.Teaching Aids:(教学辅助手段)1.A blackboard2. A projector and a computer for multimedia 九.Teaching procedures (教学过程)Step I Greeting and leading in (4 minutes)(引入，4分钟) T:How much do you know about agriculture? Do you often help your parents to do some farming work? (Let students think about these questions and show their ideas.)设计目的：激发学生的学习兴趣，让学生主动参与。Step II Pre-reading (5 minutes)(读前，5分钟)T:Today we come to the Reading. Before starting our reading part, lets look at some pictures in the Pre-reading part on page45 of your textbook.1.Ask students to classify the pictures in the following way:Traditional farming (1 3 5)Agriculture Modern farming (2 4 6) Hi-tech farming (7 8)2.Compare traditional & modern farming, focusing on the advantage & disadvantage of modern farming. Then fill the form. (Show the pictures again)Agriculture Advantages Disadvantages Traditional farming Modern farmingHi-tech farming设计意图：（1）激活学生已有的信息，使学生具备摄入新知识的心理定势。（2）激发学生的学习兴趣。（3）帮助老师引入课文的主题。Step III. While-reading(17 minutes)(读中，18分钟)1.Skimming (4 minutes) (跳读，4分钟)Ask the students to read the passage quickly. While reading, find out the main ideas of each paragragh (On the screen).Para.1 Agriculture in general in ChinaPara.2 Modernization in farming techniques Para.3 Balance between food production and environmentPara.4 Greenhouse a solution for the shortage of arable landPara.5 GM used in AgriculturePara.6 GM research on tamato（Show the possible answers on the screen)(将参考答案显示在屏幕上)学生活动：学生快速浏览课文，了解课文大意。设计意图：训练学生快速阅读，归纳各段落的中心意思的能力。（Skimming for the main idea）2.Scanning (10 minutes)(查读，10分钟)Get the students to read the text carefully and finish these exercises ，then ask some students to give the answer. （1） In China only seven percent of the land is used for farming. This is _.A. because farmers dont need more land to produce food for the whole populationB. because China needs more and more land to build citiesC. because there are not enough farmers to work on the landD. because the other land cannot be used for agriculture（2） Fertilisation is a technique that is used to _. A. make poor soil better B. make wet land drier C. make dry land better D. grow vegetables with their roots in water instead of earth（3） Modern agriculture means finding ways to _. A. increase irrigation and stop using fertilisers B. stop irrigation and using fertilisers C. increase production and be friendly to the environment D. produce the same amount while taking better care of nature（4） In the sentence “ they are protected from the wind, rain and insects”, “they” means _. A. greenhouses B. roots C. vegetables D. tomatoes（5） In GM “M” stands for “modified”, which means “changed”. What changes is _. A. the way in which poor soil is made better B. the way in which Chinese farmers work on their land C. the way in which crops develop from seed D. the way in which farmers take care of the environment学生活动:认真阅读课文完成任务，然后向全班汇报。设计意图:训练学生快速查读细节、捕捉信息的能力。Step Language study(5 minutes)(语言学习 5分钟)There are some useful words and phrases the studeuts should learn to use in the passage:(本课中学生应学会使用的单词和短语:)protection,technique,irragation, import, production, garden, wisdom, pratical, system, condition, soilbe harmful to, be friendly to, depend on, stand for,a variety ofStep V Group work (7 minutes)小组讨论(7分钟)Ask the students to discuss the questions on Page47 in groups to make further understanding of the text. Decide which fruit, vegetables and farm animals you would change. Explain how you would change them and why.学生活动:学生思考并讨论上述问题，然后向全班同学汇报。设计意图:帮助学生进行课堂反思，自己学到了些什么知识；Step Conclusionand Homwork（1 minutes）总结和布置作业 （1分钟）Make a brief summary about the text and assign the homework.T: Today, weve read the passage about modern Chinese agriculture. We are sure well have healthier and mo delicious food in the near future with the new technology. After class, please read the text once agaim and find the sentences you appreciate most.十.The Design of the Writing on the Blackboard（板书设计）Unit 19 Modern AgricultureReading: Modern AgricultureKey words and phrases: protection,technique,irragation, import, production, garden, wisdom, pratical, system, condition, soilbe harmful to, be friendly to, depend on, stand for,a variety of Difficult Sentences:a. It is on this arable land that the farmers produce food for the whole population of China. b. To make as much use of the land as possible, two or more crops are planted each year where possible.十一.学生学习活动评价设计评价方式采用：自评、他评、师评。每个主题活动结束后，学生填写一张评价表，学期做阶段性评价，并把评价结果记入“我的成长足迹”。十二.Reflection after teaching (教学反思)本节课在多媒体的辅助下，一方面以直观的图片激发学生学习的兴趣，另一方面以课件形式展示，节约了书写的时间，一节课的时间虽紧凑但却能借助于多媒体安排更多的内容，能更加顺利地完成不同的任务设置skimming(跳读)和scanning(查读)，培养学生的阅读技巧，教会学生更快更准的找到问题的答案和有效的信息。在活动中主要让学生独立完成各项任务，达到了英语阅读的训练目的。但是，本堂课也还存在一些不足，需要加以改进：1.由于本堂课任务多，容量大，导致完成任务时间较紧，在Pre-reading部分耗时过多，任务间过渡不够自然，今后应注意教学步骤间的紧密衔接。 2.本节课注重学生阅读技巧的训练，在一定程度上培养了他们的阅读能力，但课文知识内容拓展不够。3. 多媒体的使用虽然带来了诸多方便，但同时呈现的内容过多，能让学生记住的东西却反而少。5