必修 第一册Unit 5 Languages around the world教案及反思

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Unit 5 Languages Around the World Period 2 Reading and Thinking 教学设计                                       教材分析本文为一篇介绍汉字发展简史的说明文。文本通过对汉字书写历史的介绍，表达了作者对千年传承的中华文明的自豪之情。该板块围绕“探索汉字书写体系”（Explore the Chinese writing system），要求学生通过阅读该文本，了解、探究汉字文化体系的历史变迁，思索汉字书写体系对于中华文明传承以及未来发展的重要贡献。教学目标 在本课学习结束时，学生能够：1. 学会解读以时间顺序进行说明的文本。2. 根据时间顺序，找到相关信息描述汉字书写体系发展过程。3. 复述汉字书写体系发展过程。教学重难点【教学重点】1. 以时间为主线的文本结构分析。2. 提取汉字书写体系的发展的相关信息。【教学难点】读中能通过关注时间段提取相关信息，并能够复述汉字书写体系发展过程。教学过程Step 1 Warming-upEnjoy the video Should we all write in Chinese? and discuss the following questions.1. Why written Chinese was qualified as the perfect universal written language?2. Why written Chinese might not be a universal writing system?3. How did the universal writing system develop in the history of China? 设计意图：观看视频，引出话题，并对本课将要学习的古汉字发展做好铺垫。Step 2 Pre-reading1. Learn to analyze title and subtitle.设计意图：引导学生关注标题和副标题，为后面的标题分析解决障碍。2. Work on Activity 1. Look at the title. Predict what the text will be about.3. According to the title, can you guess how the text is developed?设计意图：根据标题推测文章大意。根据标题的第二部分让学生猜测文本的发展主线，为后文梳理文本的时间做好准备。Step 3 While-reading1. Work on Activity 3. Scan the text to find the words and phrases that describe a time. 2. Read each of those important times and answer the questions. Then fill inthe summary.At the beginning: (1) What did written Chinese begin as?      (2) When did it begin?(3) Where was it written? (4) What were written and how were they written? Summary: Several thousand years ago, written Chinese began as _________ carved on____________.By the Shang Dynasty:What happened to the symbols by the Shang Dynasty?Summary:By the Shang Dynasty, the symbols had become____________.Over the years:How did the system develop over the years? Why did it develop in that way?Summary:Over the years, the system developed into _______because people lived in different parts of the country, leading to _________.In the Qin Dynasty:1. What did Emperor Qinshihuang do?2. How did written Chinese unify Chinese people divided by geography and dialects?Summary:In the Qin Dynasty, the Chinese writing system began to develop _______________because Emperor Qinshihuang ____________________.In modern times:How was the ancient writing system developed in modern times?Summary:In modern times, ancient writing form has been seen as_____________, known as____________.Today:1. How about the Chinese characters in today’s world? 2. How does written Chinese connect Chinese people today with those of the past?Summary:Today, as China plays a greater role in____________, Chinese characters have been___________among the__________________.设计意图：进行细节阅读， 回答问题，完成各时间段信息提取。根据各时间段的关键信息，概括各时间段汉字的发展，为后文复述文本做好语言和结构支撑，做好铺垫。Step 4 Post-reading1. Retell the short history of Chinese writing system based on the timeline.设计意图：创设情景，根据时间顺序，复述文本，巩固所学。2. According to the writer, the Chinese writing system is one factor that has helped the Chineselanguage and culture survive. What do you think are some of the other factors?Step 5 AssignmentWrite a passage about the history of the development of the Chinese writing system.