高中英语：Unit5sickbuildings-morereading教案(牛津上海版S3A)

1、Chapter5. Sick buildings -Indoor Air Quality Problems(More language input)一、章节分析（一）综述本章节是补充阅读材料，对影响室内空气质量的原因，可能带来了后果及应采取的措施进行了论述。本课的任务有两个：1学生通过对课文的学习。掌握一些核心词汇，例如：occupant, awareness, accumulate,meanwhile, sensitive, occupancy, urbanization, manufactured等。2 通过学习课文，了解室内空气质量问题，并学习议论文的写作方法。（二）阅读目标1 知识目标

2、学习课文中重点词、词组、句型和语法。2 能力目标进一步提高学生的阅读理解能力和培养学生的阅读技巧。3 情感目标将所学内容和实际生活紧密结合起来，增强大家的环保意识。（三）教学方法采用任务型教学法组织教学，通过听说，讨论等具体活动，达到教学效果。（四）重点和难点词汇学习1) 核心词汇 occupant awareness manufactured accumulate sensitive pollutant specific urbanization2) 拓展词汇用心爱心专心emitexhaustinhaleventilationrespiratory3) 词组和短语an awareness o

3、fincrease the risks ofbe sensitive toin particularon top of the listcause serious problems二、教学设计（ Teaching Designs）教学内容教学实施建议教学资源参考Pre-reading让学生阅读一组数据和对事实的描述，然后引出这堂课的主题：IAQ plays animportant part in people s life.While-reading这是本课的主体部分，也是老师要处理的重点，既要引导学生学习重点词汇和句型，又要提高学生的阅读理解能力，培养学生的阅读技巧。要求学生找出每一段的主题

4、句，了解这篇文章的结构并完成第99 页上A2 的练习。要求学生分段阅读，了解每段的具体信息并学会根据上下问猜测词义，完成第 98 页 A1 中的练习。（授课中的教案见链接1）Post-reading这是课文的拓展部分。要求学生分组讨论所在教室的污染源，并找出减少教室内污染的方法。链接 1说明：本部分建议采用任务型阅读教学的方法，提高学生阅读理解能力，培养学生的阅读技用心爱心专心巧。提供一份教案。I. Pre-reading1. Show students some facts and figures and ask: What do these figures imply?II. While-

5、reading1. Pick out the topic sentence of each paragraph and learn about the outline of the passage. Meanwhile finish exercise A2 on page 99.2. Go through these paragraphs in detail and ask:Why is the quality of indoor air important to both teachers and students?How does the writer illustrate the top

6、ic sentence in paragraph 2?What are the dangers of poor indoor air quality?Can you give some suggestions as to how to solve the problem?Of all the suggestions, which is the most important?Meanwhile teach students to learn to guess the meaning of new words accordingto the context and finish exercise A1 on page 98.3. Pay attention to the use of some important words and phrases:generally speaking, occupant, an awareness of, accumulate, specific, in particular, be sensitiveto, cause serious problems, be likely to do, on top of the list, manufactured.III. Post-readingDiscussion: What are the so