Sleep disorders happen for all kinds of reasons (and sometimes there isn’t a clear cause), but some of the common risk factors include: use of stimulants such as alcohol, nicotine and caffeine (particularly just before bed) medical problems such as asthma, chronic pain, obesity, severe alle...
Various studies have shown that a lack of physical activity increases the risk of insomnia and other sleep problems. Exercise is not only the key to a healthy lifestyle but also crucial for a peaceful sleep. But, do not exercise at night right before hitting the bed. Increased heart rate b...
3. What are the problems when students get up at 5:00 a.m.?°led1They can't learn well.°led2They can't catch the bus.°led3They can't get enough sleep.°led4They don't have time for breakfast.A. °led1°led2B. °led3°led4...
由第二段第五六句 “They examined 12 people who had insomnia. Twelve others had no sleep problems ”(他们调查了12个有失眠症的人,另外十二个没有睡眠问题)可以推断,后一句表明剩下的12个没有睡眠问题,所以可以猜测前12个是有睡眠问题的,即失眠的人,以此作为研究的对比因素。故划线部分单词意思为“失眠”...
°led3They can't get enough sleep.°led4They don't have time for breakfast.A.°led1°led2B.°led1°led3C.°led2°led4D. °led3°led4 相关知识点: 试题来源: 解析 D.°led3°led4 学生早上5点起床通常会导致睡眠不足,也可能没有足够的时间吃早餐。因此,正确答案是D. °led3°led4。
How to Cope With a Sleep Disorder Diagnosis Sleep and mental health are closely linked, and sleep problems can have a negative impact on your state of mind. (17) Individuals diagnosed with a sleep disorder may want to consider simple lifestyle changes to improve their quality of sleep. This...
Research has found that most teenagers get inadequate sleep. Now, there are many things you can do before going to bed. The most obvious is to not look at any screens for at least an hour. Make sure you're warm but not too hot. Regular physical exercise during the day, but not just...
( )3. What are the problems when students get up at 5: 00 a.m.?①They can't learn well.②They can't catch the bus.③They can't get enough sleep.④They don't have time for breakfast. A. ①② B. ①③ C. ②④ D. ③④( )4. What can we learn from Paragraph() 4?...
2 What is often the major cause of short-term sleep problems?A Unhealthy habits.B Environmental factors.C Stress from studies or work.D Traveling across time zones. 相关知识点: 试题来源: 解析 C 短期睡眠问题的主要原因通常是压力,尤其是来自学习或工作方面的压力。因此,选项C是正确答案。
continues for a few nights, you could suffer serious problems.Lack of sleep can affect learning and memory.Worse, if your sleep difficulties last a long time, that could lead to anxiety or depression ( 抑郁 ) .Therefore, you’ve got to have some healthy sleep habits.Below are some ...