人教版（2019） 选择性必修第四册 Unit 3 Sea Exploration Using Language教案

新人教版选择性必修四 Unit 3 SEA EXPLORATION Reading and Thinking教案 Teaching Objectives By the end of this section, students will be able to: learn about China’s exploration of the ocean in the past and now through reading; learn how to identify essay types and identify the type of the essay they read; summarize the main idea of each paragraphs and analyze the structure of the essay; think about the influence of sea exploration; experience the significance of the Belt and Road Initiative. Teaching Theme 该板块活动主题是“了解海洋探索”（Learn about sea exploration），需要学生通过阅读语篇了解中国从古至今探索海洋的进程，思考海洋探索对国家乃至整个世界的影响，体会“一带一路”（the Silk Road Economic Belt and the 21st-Century Maritime Silk Road，缩写为B&R，可简称为the Belt and Road或the Belt and Road Initiative），特别是“21世纪海上丝绸之路”的深远意义。 Teaching key points Guide students to understand the process of China's ocean exploration from ancient times to the present through reading; Guide students to learn to judge discourse genre; Guide students to summarize the general idea of each paragraph of the article and analyze the structure of the article; Lead students to think about the impact of ocean exploration. Teaching Difficulties 引导学生体会“21世纪海上丝绸之路”的意义。 Teaching Procedures Lead-in 结合本单元话题设置问题，让学生对单元图片展开讨论，进行课堂预热。 What do you think of when you see the photo What sea animals and plants do you know What words would you use to describe the sea Step 1 Pre-reading 让学生完成活动1，讨论相关问题，激活学生的背景知识。 Do you know any stories about sea voyages 让学生结合课文标题和图片，预测文章内容： What will be introduced in this essay Step 2 While-reading 让学生通读文章，验证对文章内容的猜测，完成活动2，在阅读策略的帮助下，判断语篇体裁。 What are the four major types of essay do you know What type is this essay 让学生完成活动3，概括文章各个段落的大意。 让学生阅读文章，分析该说明文的展开方式。 让学生完成活动4，填写所示表格。 Step 3 Post-reading 让学生完成活动5，梳理事实与观点，深入探究主题。 Which countries reached out across the sea in the past and why What benefits and problems did those countries get from doing this What effects did reaching out across the sea in the past have on the world What do you think is the significance of the Belt and Road Initiative Step 4 Homework Read the text aloud. Search more information about our China’s sea exploration at present and prepare a report. 新人教版 选择性必修四 UNIT 3 SEA EXPLORATION教案 Learning About Language (Build up your vocabulary) Teaching Objectives By the end of this section, students will be able to: identify words based on their meaning in English; grasp some phrases, including their meanings and usages; use words and phrases they have learned to complete a passage; learn about Zac’s adventure and analyze his spirit. Teaching Theme 该部分活动为巩固和拓展学习本单元已出现的重点词汇而设计。活动1让学生通过英文释义理解、巩固部分单词。活动2 ... ...