Unit 2 Healthy Lifestyle Reading and Thinking 课件-2023-2024学年高二英语人教版（2019）选择性必修第三册

Unit2 Healthy Lifestyle Reading and Thinking Learn to develop good health habits Learning objetives By the end of the class, you will be able... to explore the topic, structure and main ideas of this text; to understand how the habit cycle works; to build up the confidence and ability to develop good health habits. The greatest wealth is health. ——Virgil 健康是最大的财富。 ——维吉尔（古罗马诗人） Lead-in 《热辣滚烫》 （You Only Live Once） overweight lazy low-spirited ... fit energetic confident ... Healthy lifestyle physical health mental health eating junk food rarely doing exercises staying up too late… eating too fast/much spending too much time online What habits do you think are unhealthy? smoking &drinking As teenagers, what bad habits do you have? Have you ever tried to correct one bad habit? How to change the bad habits into bad ones？ 6 Read and predict main i(dea: An exposition说明文 An argumentation议论文? An exposition说明文 An argumentation议论文? Pre-reading: Prediction An exposition is a type of writing to explain or present information obejectively, thus increasing the reader’s understanding or knowledge about a certain topic. An argumentation is a type of writing to convince or persuade the audience to accept a particular viewpoint. What is the text mainly about? A. How teenagers make a choice. B. How teenagers feel relaxed. C. How teenagers change their bad habits. D. How teenagers become more independent. Read for the main idea Find out the main idea of each paragraph and number them. A. How to change a bad habit and create good ones The cycle of how habits are formed Changing habits gradually No easy way to change bad habits What a habit is Why bad teenage habits should be changed Read for the main idea How to find the main idea of a paragraphtthe main idea of a paragraph?he main idea of a paragraph? Tips 10 Read for the main idea Para.1 A How to change a bad habit and create good ones Para.2 B The cycle of how