Unit 2 Be sporty, be healthy. Reading 课件-2022-2023学年高中英语牛津译林版（2020）必修第二册

Unit 2 Be sporty, be healthy. 望城区职业中专 Reading-A beginner’s guide to erexcise 1 标题文本预设 Pre-reading What can you find from these pictures? 2 标题文本预设 While-reading 【Finish some quetions and a mind map. 】 Understanding the benefits of exercise Most peopple assume that regular exercise does wonders for the body and mind---but what exactly are its health benefits? To start with, physical activity increases the efficiency of your heart and lungs. During exercise, your heart and lungs must work harder. This extra effort makes them grow stronger over the long term. It has also been proven that active people tend to have better immune systems and are at lower risk of diseases. Moreover, exercise is good for your mental health. Working out can help you reduce stress and get over negative feelings. Some studies even show that exercise improves certain brain functions, meaning you could actually exercise your way to better performance at school. 3 标题文本预设 Post reading Retell the paragraph accoding