More than its influence on health, not getting enough sleep can lead to car accidents or other mistakes. Here are what sleep researchers have found about how to sleep.
How much sleep do we actually need?
It is known that all of us naturally need no less than 8 hours of sleep per night. When we sleep below six hours per 24, we’re at an increased risk of health problems. Some of us think we can make up any of those hours lost during the week on the weekends. Suddenly there is no storage system for sleep in the brain.
Can we train ourselves to need less sleep?
As a study in 1964, a 17- year- old boy named Randy Gardener stayed awake for 264 hours. How many people could do anything close to that without dying?
When you are reading this, you might say you usually get 6 hours of sleep and feel just fine . Sleep experts often compare people without enough sleep to drunk drivers: They don't get behind the wheel thinking .They are probably going to kill someone.
Can we drink coffee instead of sleeping?
Coffee can keep us awake. Remember, too much coffee may throw off our sleep and energy cycles. So avoid caffeine for 4 to 6 hours before bedtime.
Does a sense of purpose connect with sleep quality?
A new research suggests a kind of strong connection between purpose in life and sleep. People who have a great sense of purpose usually have better physical and mental health, which in turn explains their higher quality sleep. Perhaps developing a sense of purpose in life could be as useful at improving sleep as the healthy habits above.
How to sleep. | ||
Introduction. | Not getting enough sleep can1.and cause many mistakes. | |
2.from sleep researchers. | How much sleep do we actually need? | ◆8 hours of sleep a night is necessary for all of us. ◆Sleeping less than 6 hours a day can 3.the risk of health problems. ◆It is impossible to make up the lost sleeping hours during the workweek. |
Can we train ourselves to need less sleep? | ◆People without enough sleep might think that they were fine but weren’t doing well at all. | |
Can we drink coffee instead of sleeping? | ◆Using coffee instead of sleeping might lead to sleep problems. ◆4. coffee before bedtime. | |
Does a sense of influence sleep quality. | ◆A sense of purpose in life is closely 5.a sleep quality. ◆People with a greater sense of purpose may sleep better. |
现在越来越多的学生使用“作业帮”这个APP 来搜查他们不会做的题目。对此，不同的人有不同的看法。请根据以下文字的提示，并适当发表自己的观点，写一篇英语短文。
优点 | 1.及时帮助学生解决在学习中遇到的困难； 2.在家就能学习，简单，方便； 3.可以选择自己喜欢的老师，学习兴趣更浓。 |
缺点 | 1.有的学生假装学习，事实上在玩游戏； 2.有的学生不想独立思考，直接照抄答案，他们根本不关心自己的学习，只是虚度光阴。 |
你的建议 | 联系实际，给出自己合理的建议。 |
要求：
1. 80－100 词。（开头的首句已给出，不计算在词数内）
2. 文中不能出现自己的姓名和所在学校的名称及其他相关信息，否则，不予评分。
参考词汇：convenient 方便的，便利的 pretend to do… 假装做…
think independently 独立思考
Today, more and more students are using the App zuoyebang. However, different people have different ideas about it. Some people think___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________