新视野大学英语4第三版本第四册第四单元复习学习教案.docx

教 案 New Horizon College English 新 野大学英 写教程 写教程（四） 教研室：大学英 教研室 教 姓名： 程名称 大学英 （ 4） 授 和班 Unit 4 Achieving 授 学 6 授 内容 sustainable environmentalism The teaching objective of this unit is to help students: grasp the main idea and structure of the text; 2. To understand thestructure of “ rebutand organize counter-arguments ”; 3. To write an argumentative essay; 教学目的 To master the key language points and grammatical structures in the text. To conduct a series of reading, listening, speaking and writing activities related to the theme of the text. 1. Text structure analysis 2. Language points: Key words and expressions : environmentalism, constituent, segregate, consolidate, differentiate, definitive, deplete, 教学重点 reversible, chord, regime, call upon/on, be incompatible with, either-or, as? as the next person/man, choose sth. over sth. else, frame/ state of mind. 3. Writing skills: how to rebut and organize counter-arguments 教学方法 1. Communicative approach; 2. Task-based teaching method; 3. Audio-lingual method. 1. Pre-reading Activities 2. Text Structure Analysis 教学 程 3. Detailed Study of the Text 4. Grammar and exercises 5. Writing and reading skills practice Homework: 作 1. Write a paragraph with the structure of “ rebut and organize counter-arguments ” . 2. Recite the appointed paragraph. 辅助手段 Multimedia software, CD-ROM 辅导答疑 教学内容 I. Pre-reading Activities Step 1 : To ask students some questions concerning environment like: What are the pollutions to environment? How to prevent pollution? What to do to make the protection sustainable? Step 2: Discuss in groups. Step 3: Introduce background information. . Text Structure Analysis Ask the Ss to read the passage as quickly as they can and to get the main idea of each paragraph and make clear about the text structure. Purpose : Improve the students ’ reading and writing ability and understand the general idea of each paragraph. Method: Read the text individually and discuss in groups. Part I