Unit 2 Healthy Lifestyle Reading and Thinking课件 2023-2024学年高中英语人教版选择性必修第三册

人教版（2019）选择性必修三 Unit 2 Healthy Lifestyle Reading and Thinking Learn to develop good health habits Learning objectives By the end of this section, you will be able to: 1. learn about the habit cycle and its three stages; 2. practice reading a text to find out the main idea of each paragraph; 3. practice reading a text for detailed information; 4. learn about the structure of an exposition; 5. master some important words and phrases; 6. use knowledge from the text to break bad habits. 本单元的引言出自古罗马诗人维吉尔。他认为，身体的健康和心灵的安乐对人类的福祉至关重要。财富不仅仅指物质上的富足，还包括一切有价值的东西。失去了健康，再多的物质财富也无法弥补。所以，健康是一个人最重要的财富。 The greatest wealth is health. —— Virgil 健康是最重要的财富。 ——维吉尔 Lead-in Look and discuss: 1. How do you think the people feel in the photos? 2. Do you think they are all leading a healthy lifestyle? Why or why not? I think they are leading a healthy lifestyle because they are not by themselves and are outside and doing exercise as well as creative activities. I think these people feel happy and healthy, as they look active and cheerful. 1. Are bad habits easy to change? Why or why not? 2. What habits do you think are unhealthy? 3. What can you do to correct these bad habits? Unhealthy habits include smoking, eating too much, playing too much on your computer or phone, and not doing enough exercise. Bad habits are hard to change because we are usually doing something we really like, but we are doing it too much. I think people can correct these bad habits by thinking about them more and deciding they will feel better and happier if they stop them. Pre-reading Before you read, discuss these questions in groups. While-reading Read the title and skim the text. Answer the following questions. 1. What is the text type? 3. Who’s the intended reader? 2. Why did the writer write this text? A. Narration B. Exposition C. Argumentation To explain a teenage problem and suggest possible solutions. Or to be exact, to introduce how habit