神马作文网英语短文.睡眠爱好.写一篇睡眠爱好的文章.几点起床 几点睡觉 多少小时够睡眠之类的.
来源：学生作业帮 编辑：神马作文网作业帮 分类：英语作业 时间：2024/11/12 23:53:43
英语短文.睡眠爱好.
写一篇睡眠爱好的文章.
几点起床 几点睡觉 多少小时够睡眠之类的.
写一篇睡眠爱好的文章.
几点起床 几点睡觉 多少小时够睡眠之类的.
Sleep
It's clear that everyone needs to sleep.Most people rarely think about how and why they sleep,however.We know that if we sleep well,we feel rested.If we don't sleep enough,we often feel tired and irritable.
It seems there are two purposes of sleep:physical rest and emotional and psychological rest.We need to rest our bodies and minds.Both are important in order for us to be healthy.
Each night we alternate between two kinds of sleep:active sleep and passive sleep.The passive sleep gives our body the rest that's needed and prepares us for active sleep,in which
dreaming occurs.
Throughout the night,people alternate between passive and active sleep.The brain rests,then it becomes active,then dreaming occurs.The cycle is repeated:the brain rests,then it becomes active,then dreaming occurs.This cycle is repeated several times throughout the night.During eight hours of sleep,people dream for a total of one and half hours on the average.
It's clear that everyone needs to sleep.Most people rarely think about how and why they sleep,however.We know that if we sleep well,we feel rested.If we don't sleep enough,we often feel tired and irritable.
It seems there are two purposes of sleep:physical rest and emotional and psychological rest.We need to rest our bodies and minds.Both are important in order for us to be healthy.
Each night we alternate between two kinds of sleep:active sleep and passive sleep.The passive sleep gives our body the rest that's needed and prepares us for active sleep,in which
dreaming occurs.
Throughout the night,people alternate between passive and active sleep.The brain rests,then it becomes active,then dreaming occurs.The cycle is repeated:the brain rests,then it becomes active,then dreaming occurs.This cycle is repeated several times throughout the night.During eight hours of sleep,people dream for a total of one and half hours on the average.
小明每天晚上9点90睡觉,早晨6点30起床,那么他的睡眠时间是多少小时
小明第一天晚上9点睡觉,早晨6点起床.他每天大约有几分之几的时间在睡眠状态.
红红应该睡眠9小时,明天早晨6点30分起床,今晚应该几点钟睡觉
1、小明晚上8点钟睡觉,早上6点半起床,他睡眠了 小时.
小芳每天睡眠9小时,她一天睡眠时间占全天的几分之几?
小芳每天睡眠9小时,一天睡眠时间占全天的几分之几?
应用题 小明每天晚上9点睡觉,第二天早上6点起床,他每天大约有几分之几时间处于睡眠状态?急
有关睡眠重要性的英语短文
小芳的睡眠很有规律,每天睡眠八点五小时,占一天的几分之几
小芳睡眠很有规律，每天睡眠时间是8.5小时，占一天的几分之几?
请你算一算：小娟的睡眠时间占全天的几分之几?小娟：我每天晚上9:30睡觉,第二天早上6:30起床.
小东每天晚上10：00睡觉第二天早上7：00起床,他每天大约有几分之几的时间处于睡眠状态?