英语翻译It is reported that many middle school students are just not getting enough sleep,especially during the school week.The problem seems to get worse as they get older.Year 7 students sleep 8.4 hours in a school night,and Year 9 studen
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英语翻译It is reported that many middle school students are just not getting enough sleep,especially during the school week.The problem seems to get worse as they get older.Year 7 students sleep 8.4 hours in a school night,and Year 9 studen
英语翻译
It is reported that many middle school students are just not getting enough sleep,especially during the school week.The problem seems to get worse as they get older.Year 7 students sleep 8.4 hours in a school night,and Year 9 students only 6.9 hours.
It’s also reported that not getting enough sleep can cause problems in a student’s life.
Many students fall asleep in school or while doing their homework,so it is not surprising that they get lower grades than those who get enough sleep.Scientists suggest nine hours a night for middle school students.
Of the students who feel unhappy and nervous,73%do’t get enough sleep at night.
Why aren’t students getting enough sleep?Many students have one of the following things,like telephone,television,or computer,in their bedrooms.Using them on a school night not only takes their time away from homework,but also makes it difficult for them to fall asleep.As a result,many students can't fall asleep before 11 P.m..,yet they must get up early to go to school.
Scientists also suggest students should not do exciting activities for an hour before bedtime.
英语翻译It is reported that many middle school students are just not getting enough sleep,especially during the school week.The problem seems to get worse as they get older.Year 7 students sleep 8.4 hours in a school night,and Year 9 studen
有报道说很多中学生没有足够的睡眠,特别是在上学的一周.这个问题看起来在他们长大的同时变得更糟糕.7岁的学生在上学的一周睡8.4小时,9岁的学生只睡6.9小时.它同时报告说没有足够的睡眠可能会对学生的生命造成危害.很多学生在学校或在做功课的时候睡着,所以他们的成绩比那些获得充足睡眠的学生低,这一点也不奇怪.科学家建议中学生每晚睡9小时.在那些感到不满和不安的学生之中,73%晚上没有充足的睡眠.为什么学生不能得到充足的睡眠?许多学生有以下的原因,例如在他们的卧室中有电话,电视,或电脑.在晚上使用它们不仅使他们远离功课,也使他们难以入睡.所以,很多学生不能在晚上11点以前入睡.但是他们必须早起去上课.科学家还建议学生不应该在睡觉前一个小时做令人振奋的活动.