睡眠的重要性英语.ppt

Sleeping 计算1014 余荣泉 Do you have good sleep? College Student What lead to a sleeplessness(失眠） Bad effects 记忆力衰退 精神萎靡 情绪容易受影响 容易上火影响食欲 免疫力变差 ……. 在感冒病毒面前，一周内平均每晚睡眠时间不足7小时的人患病几率是睡眠不少于8小时的人的近3倍。 People who averaged fewer than seven hours of sleep per night in the week before being exposed to the cold virus were nearly three times as likely to get sick as those who averaged eight hours or more Beauty Sleep 21∶00—23∶00 Immune system detoxification 23∶00—01∶00 Liver detoxification 　01∶00—03∶00 Colon detoxification 免疫系统排毒 肝脏排毒 大肠排毒 Experts advise that 7 to 8 hours is good and enough for our sleep Some suggestions for a good night’s sleep 1. Stick to a schedule 2. Do some exercise 3. Pay attention to your diet Some suggestions for a good night’s sleep 4.Go to see a doctor 5 .Make sure your bed and bedroom are quiet and comfortable * * * *