1、 北師大版選修7 Unit20 Culture Corner Period Two 晉江市平山市中學 許婉瑜教學立意及背景內容分析： 近年來，關于中國傳統文化的主題作文層出不窮，包括今年省質檢的中國茶文化。本課主題是介紹四大發明，模塊7第20單元的Culture Corner Period Two。選擇本話題是因為四大發明正是傳統文化，響應了熱門話題。以四大發明為依托，傳播中國文化，培養學生的國家榮譽感與自豪感，并對中西方文化差異進行比較，一舉多得。本課主要是運用本單元學習的話題、詞匯和結構進行寫作練習,把語言學習與現實生活結合起來，讓學生在學英語中用英語，學用結合，學以致用。難點在于如何運用

2、積累的詞匯準確地描寫新四大發明。 學生情況分析： 高二學生已經有了一定的學習基礎，掌握了一定的句型、詞匯及語法。但知識體系支離破碎，對于書面表達的結構概念模糊不清，缺乏在特定的語境中運用語法知識、詞匯知識、語用知識的能力，希望能在預設的任務中,引導學生在交際中動態生成,在書面表達有話可說,樂于分享.這樣就有利于他們更好的運用課本知識,達到提高綜合運用語言能力的目的。1.目標分析By the end of the lesson, students will 1. acquire the necessary information from the reading materials, such

3、as the structure，the relevant words and expressions. 2.be able to write appropriate and grammatically correct sentences related to history, result and influence 3. apply the information obtained in reading and your own knowledge to writing an excellent introduction about Alipay. 4. write paragraphs

4、based on the given clues 2.重點、難點分析重點： 1、acquire the necessary information from the reading materials 2、express opinions with the words and expressions obtained from the reading materials3、guide students to use the information obtained in reading and their own knowledge to write an excellent passage

5、about Alipay 4、engage in activities with communicative desire難點： 1、how to extract the useful information from the reading materials 2、use the information obtained in reading and their own knowledge to write an excellent passage about Alipay 3.教學方法 1.讀寫結合教學 2. 利用移動網絡化多媒體輔助教學 課件下載視頻資料 4.教學過程設計Step1: L

6、eading in Lead in with an interesting video and some picturesSs enjoy a video and some pictures, getting a general idea about the topic. (操作：掃一掃視頻資料，觀看導入視頻。)設計意圖：通過觀看視頻和圖片，圖文并茂，吸引學生注意力，激發他們的學習興趣，激活學生的認知結構，使學生充分自主的加入到課堂實踐中，導入本課話題。Step2： Checking Task1 Check the answer to the table and students are gu

7、ided to focus on the useful expressions. HistoryEffectPapermakingPrintingGunpowderThe CompassTask 1學案設計意圖：通過核對上節課布置的任務，提取文章中主要信息，讓學生深層次的了解內容，掌握相關的詞匯，并能把自己積累的詞匯加以組織及運用，為介紹支付寶做鋪墊。(操作：學生掃一掃學案二維碼，完成Task 1，再掃描Task 1 二維碼，核對答案)Step3：Presentations Students are required to finish the exercises and try to ext

8、ract some appropriate expressions Task 2 According to the text, which of these statements are true (T) and which are false(F) 1. Paper making, which was invented by the ancient Chinese, has a long history of 2000 years. 2. The invention of papermaking is beneficial to the development of historical r

9、ecords. 3. Printing was named after its inventor. 4. With the development of gunpowder, many different kinds of weapons appeared. 5. The Compass played an important role to Europe in the navigation in the eleventh century.（操作：學生掃一掃二維碼，完成task 2，老師根據結果分析學生掌握情況，對學生的完成情況進行評價并講解）Task 2 Task 3 Choose the

10、word from the box to replace the word in bold in its proper form.convenient, good, result in, name, thanks to, apply toconvenient, good, result in, name, thanks to, apply to 1. A Chinese craftsman called Bi Sheng invented the printing press in 1045AD. 2. This invention made it much quicker and easie

11、r to reproduce written work and led to the first ever mass-production of books and literature. 3. Because of the invention of paper, the Chinese were one of the first nations to start producing historical records, maps and literature. 4. Gunpowder was used in wars and led to the development of many

12、different kinds of weapons. 5. Because books became more widely available to the public, general literacy in China was a lot better than anywhere else in the world. general literacy in China was a lot better than anywhere else in the world. （操作：學生掃一掃二維碼，完成task 3，并把答案發到微信群） 微信群Task 3Step4：Summary （學生

13、總結本課內容，并分享到微信群） Students make a summary to work out a thematic map on how to introduce an invention such as : history or inventor、application, result or influence 設計意圖：內化所掌握的知識，知識遷移，將書面的信息轉化為學生積累的詞匯, 掌握相關高級詞匯，為寫作做鋪墊；（操作：請學生思考并總結如何介紹四大發明，分享到微信群）Step5：Writing Task4 Write an introduction of Alipay Ss a

14、re assigned to write a certain paragraph to introduce Alipay, applying the words and expressions and style they learned in this lesson. Time limited, Teacher gives them some clues to lower the difficulty,. Write paragraphs according to the following clues. Not all is required. 歷史：2013年馬云創辦 名稱：以阿里巴巴命名 使用方法：掃描二維碼（QR），網上支付賬單 影響: 便利，雙贏，受益設計意圖：設置情景，激發學生參與活動與交際的欲望，引導學生獨立思考練習英語寫作。學以致用，鞏固本課所學知識。 Task5 Presentation T invites volunteer students to show their paragraphs wi