Unit2 Healthy lifestyle Reading and thinking 学案-2023-2024学年高中英语人教版（2019）选择性必修第三册

Unit 2 Healthy lifestyle——Reading and thinking Habits for a healthy lifestyle 【课标要求】 文章标题Habits for a healthy lifestyle点明了主题意义，即为健康生活方式培养良好的习惯。本文是一篇问题解决型的说明性文本，通过对本篇文本的学习，掌握问题解决型说明文本的结构特征，强化概括段落大意的能力，了解习惯的形成及运作原理，并运用它来改变坏习惯、形成好习惯。 【学习目标】 1. Discover the elements of the habit cycle and understand how the habit cycle works; 2. Find the main idea of paragraphs; 3. Learn the importance of keeping health; 4. Build up the confidence and ability to develop good health habits. 【学习重难点】 1. Discover the elements of the habit cycle and understand how the habit cycle works; 2. Build up the confidence and ability to develop good health habits. 【课前预习案】 1. 预习课本P14-15课文。 2. 完成同步P25的课文自测，强化理解。 【合作探究案】 ★ Pre-reading Free talk What and how many bad habits do you have? ________________________________________________________________________________________________________________________________________ Have you ever tried to correct a bad habit? How? What was the result? ________________________________________________________________________________________________________________________________________ ★While-reading Activity 1 Try to guess what main ideas might be included in the passage and put them in order. _________ A. How to change a bad habit and create good ones. _________ B. The cycle of how habits are formed. _________ C. Habits that can help us study better. _________ D. Changing habits gradually. _________ E. No easy way to change bad habits. _________ F. What a habit is _________ G. Why bad teenage habits should be changed. Activity 2 How many parts can the passage mainly be divided into? Para. _______: Why bad teenage habits should be changed? Para. _______: What a habit is and how to change bad habits. Para. _______: No easy way to change bad habits. Activity 3 Read again and think about the following questions. How can a choice lead to a habit? ____________________________________________________________________ What are the three stages of the habit cycle? How