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

UNIT 2 HEALTHY LIFESTYLE Reading and Thinking The greatest wealth is health. ——Virgil 健康是最大的财富 To summarise and retell the main idea of the passage To know how to develop good health habits 1. Are bad habits easy to change? Why or why not? 2. What habits do you think are unhealthy? Discuss these questions in groups. Drinking alcohol Cigarette Smoking Diet Digital addiction 3. What can you do to correct these bad habits? Take more exercise Have a healthy diet 7 Eat less junk food 8 Find the main idea of a paragraph Match the sentences with each of the paragraphs. How to facilitate a positive change in our bad ones How a habit cycle works. Changing habits gradually No short cuts to changing bad habits No easy way to change bad habits Why bad teenage habits should be changed Para. 1 Para. 2 Para. 3 Para. 4 Para. 5 Para. 6 Para. 7 Para Main idea Supporting details（reasons） 1 Why bad teenage habits should be changed 2 No easy way to change bad habits Read the passage again and complete the table. These bad habits, if unchecked, could lead to more serious ones when they become adults. We make a choice to do something, and then we repeat it over and over again. Soon that choice becomes automatic and forms a habit that is much harder to change. Para Main idea Supporting details 3 4 How a habit cycle works. 5 How to change a bad habit and create good ones habit cycle work like this: Firstly,… Secondly,… Thirdly,… For example,… We can do this by combining the information from our habit cycle with our positive ideas. For example, we could try to replace a negative routine with something more positive. Para Main idea Supporting details(reaasons) 6 Changing habits gradually 7 No short cuts to changing bad habits In fact, the most successful way to change is not suddenly, but over a period of time. To reach the goal of change, a person must show some discipline and repeatedly take many small steps. However, there