Unit 2 Section Ⅰ Reading and Thinking（课件ppt）- 2022-2023学年高二新教材英语选择性必修第三册【勤径学升·同步练测】（人教版）

单击此处添加文本具体内容 UNIT 2　HEALTHY LIFESTYLE Section Ⅰ　Reading and Thinking Advice on keeping fit The truth is, diets and the way of life are often a problem for teenagers.However, the good news is that you can feel better, look better and have more energy if you eat the right food and exercise regularly. [对应学生用书第26页] Section Ⅰ　Reading and Thinking Healthy eating along with regular exercise is probably the only way to become fit.Diets are useless in the long term, yet about 20% of teenagers say they have tried going on a diet and skipping meals to control their weight.If you eat properly and exercise regularly, you will lose weight, keep fit and feel great. Section Ⅰ　Reading and Thinking As a teenager, it is important to give your body the energy it needs.If you skip meals, you don’t get enough energy, and then you feel tired.For a healthy diet, you should eat mostly rice,bread, vegetables and fruit.You also need to drink a lot of water—six to eight glasses a day.Water helps keep your system clean.Drinking enough water will improve your skin and give you healthy hair. Section Ⅰ　Reading and Thinking Exercise is something that can help to make you look good, feel good and healthy.Experts suggest that teenagers spend at least 30 minutes exercising, five times a week.That is easy to do! Walking and riding your bike count, and so do school sports.Often,teenagers give up sports, saying they have no time left after their studies.Many teenagers are surprised to learn that when you exercise, your body produces some chemicals that make you feel peaceful and relaxed and increase your ability to focus when you study.These chemicals can even help you sleep better at night. Section Ⅰ　Reading and Thinking A good amount of sleep every night is also important for your health.When you sleep, your body prepares you for the day to come.Teenagers need eight to ten hours of sleep each night.As a matter of fact, loss of sleep can make you look tired, and even cause you to gain weight. If you fo