《娱乐知识英语》PPT课件.ppt

How to keep healthy in modern life ?,1003班 丁丁,Benefits of Internet:,Disadvantages:,Screen face,The mouse hand,Computer lost writing disorder,Computer depression,Dry eyes,Screen face:,A mental illness. Reason: always speak with computer,Have a lack of facial expression.,Effect : affect the interpersonal communication in our daily life.,The precaution : 1. do not put cats and dogs around your computer,in order to avoid the dust . 2. offen clean your keyboard,The mouse hand,Reason : usually use computer and put the hand on the mouse, and klick it.,Automatically keep the gesture,Representation : the body repeat certain movements and offen have physical discomfort .,Computer lost writing disorder,Reason : lacking handwriting on the paper. usually knock words on the computer and it brings less stimulative to the brain.,Computer depression,Reason : the excessive use of the internet,Usual behavior : continue to use the computer (chat on the internet , play games , so on),Gradually they will have trouble on communication in daily life .,Dry eyes,Reason : Look at the screen over 8 hours every day,Suggestions : 1. the distance between computer and us should be at least 70 cm 2. we should make the luminance of the screen suitable 3. we should make the luminance of the screen same with the roomlight,Ways of healthy lifestyles :,Food and drinks,Sports,Eating Pyramid,Food and drinks,For example,Tomato,Cucumber,Eat together will damage Vitamin C.,西红柿与黄瓜相克同食使维生素C遭破坏。,Orange,Milk,牛奶与橘子同食：刚喝完牛奶就吃橘子，牛奶中的蛋白质就会先与橘子中的果酸和维生素C相遇而凝固成块，影响消化吸收，而且还会使人发生腹胀、腹痛、腹泻等症状。,Eat together will cause abdominal distension , abdominal ache , diarrhea and so on .,Tea,Egg,茶叶煮鸡蛋：茶叶中除生物碱外，还有酸性物质，这些化合物与鸡蛋中的铁元素结合，对胃有刺激作用，且不利于消化吸收。,Boiled eggs is not conducive to our digestion .,Tomato,Potato,Tomato and potato couldnt eat together, if you eat them together you will have abdominal ache and diarrhea . 西红柿与土豆相克同食会腹痛、腹泻。,Sports,有氧运动,Aerobic exercise,无氧运动,Anaerobic exercise,有氧运动 Aerobic exercise,Swimming,Cycling,Jogging,Walking(竞走),Aerobic exercise can help able-bodied cardiopulmonary and blood circulation system. 有氧运动有助于强健心肺功能和血液循环系统。,无氧运动Anaerobic exercise,Weightlifting,Running,Anaerobic exercise can adjust