Unit 2 Reading and thinking 课件 -2022-2023学年高中英语人教版（2019）选择性必修第三册

Unit2 Healthy Lifestyle Period one-Reading＆Thinking 1 Lead-in Pre-reading while-reading post-reading Part1 Lead-in What are they doing?Do you think they are all leading a healthy lifestyle? rarely doing exercises staying up too late… eating too fast spending too much time online Lead-in Do you have any unhealthy and bad habits? What are they? What can you do to change these bad habits and develop good ones? overeating smoking Part2 Pre-reading Skim the title, the picture and the opening and closing part. 1. What is the type/genre (体裁)of the text? A. Narration(记叙文) B. Exposition(说明文) C. Argumentation(议论文) 2. The text is mainly about _______________________________ Skim and predict How teenagers change their bad habits. 7 Part3 While-reading Fast-reading:Tips for main ideas 9 Match the main ideas with each of the paragraphs. A. How to change a bad habit and create good ones The cycle of how habits are formed Habits that can help us study better Changing habits gradually No easy way to change bad habits What a habit is Why bad teenage habits should be changed Para. 1 Para. 2 Para. 3 Para. 4 Para. 5 Para. 6 Fast-reading G. Why bad teenage habits should be changed F. What a habit is B. The cycle of how habits are formed A. How to change a bad habit and create good ones D. Changing habits gradually E. No easy way to change bad habits Structure 4. How to change a bad habit and create good ones. 3. The cycle of how habits are formed. 5. Changing habits gradually. 6. No easy way to change bad habits. 2. What a habit is. 1. Why bad teenage habits should be changed. Exposition the Problem the problem the problem raise, analyze, solve, conclusion raise analyse solve conclusion problem-solving exposition [1]As teenagers grow up, they become more independent and start making their own decisions. However, during this period, it can be easy for some of