2019-2020年高中英語 Unit5 sick buildings-more reading教案 上海牛津版S3A.doc

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2019-2020年高中英語 Unit5 sick buildings-more reading教案 上海牛津版S3A一、 章節(jié)分析（一）綜述本章節(jié)是補(bǔ)充閱讀材料，對影響室內(nèi)空氣質(zhì)量的原因，可能帶來了后果及應(yīng)采取的措施進(jìn)行了論述。本課的任務(wù)有兩個：1 學(xué)生通過對課文的學(xué)習(xí)。掌握一些核心詞匯，例如：occupant, awareness, accumulate, meanwhile, sensitive, occupancy, urbanization, manufactured等。2 通過學(xué)習(xí)課文，了解室內(nèi)空氣質(zhì)量問題，并學(xué)習(xí)議論文的寫作方法。（二）閱讀目標(biāo)1 知識目標(biāo)學(xué)習(xí)課文中重點詞、詞組、句型和語法。2 能力目標(biāo)進(jìn)一步提高學(xué)生的閱讀理解能力和培養(yǎng)學(xué)生的閱讀技巧。3 情感目標(biāo)將所學(xué)內(nèi)容和實際生活緊密結(jié)合起來，增強(qiáng)大家的環(huán)保意識。（三）教學(xué)方法采用任務(wù)型教學(xué)法組織教學(xué)，通過聽說，討論等具體活動，達(dá)到教學(xué)效果。（四）重點和難點詞匯學(xué)習(xí)1) 核心詞匯 l occupantl awarenessl manufacturedl accumulatel sensitivel pollutantl specificl urbanization2) 拓展詞匯 l emit l exhaustl inhalel ventilationl respiratory3) 詞組和短語l an awareness of l increase the risks of l be sensitive to l in particularl on top of the listl cause serious problems二、 教學(xué)設(shè)計（Teaching Designs）教學(xué)內(nèi)容教學(xué)實施建議教學(xué)資源參考Pre-reading 讓學(xué)生閱讀一組數(shù)據(jù)和對事實的描述，然后引出這堂課的主題：IAQ plays an important part in peoples life.While-reading 這是本課的主體部分，也是老師要處理的重點，既要引導(dǎo)學(xué)生學(xué)習(xí)重點詞匯和句型，又要提高學(xué)生的閱讀理解能力，培養(yǎng)學(xué)生的閱讀技巧。l 要求學(xué)生找出每一段的主題句，了解這篇文章的結(jié)構(gòu)并完成第99頁上A2的練習(xí)。l 要求學(xué)生分段閱讀，了解每段的具體信息并學(xué)會根據(jù)上下問猜測詞義，完成第98頁A1中的練習(xí)。（授課中的教案見鏈接1）Post-reading 這是課文的拓展部分。要求學(xué)生分組討論所在教室的污染源，并找出減少教室內(nèi)污染的方法。鏈接1說明： 本部分建議采用任務(wù)型閱讀教學(xué)的方法，提高學(xué)生閱讀理解能力，培養(yǎng)學(xué)生的閱讀技巧。提供一份教案。I. Pre-reading1. Show students some facts and figures and ask: What do these figures imply?II. While-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 topic 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 according to 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 sensitive to, cause serious problems, be likely to do, on top of the list, manufactured.III. Post-reading Discussion: What are the sources of pollution in our classroom? Can you think of some ways to reduce air pollution in our classroom?