Question

    For most teens, bedtime is just a childhood memory. Keep in mind the risks that come along with a lack (缺乏) of shut-eye; don’t wait to reintroduce a bedtime, and be sure to pass along these five ways to get a better sleep.

Don’t stay up late to study.

Teens are often found staying up late to study. Studies show sleep helps you understand and remember information. 1.If you think you badly need to study more, get up early and study in the morning instead.

2.

Sleeping with your smartphone nearby results in 21 minutes less sleep each night. If your phone is easy to reach, you’ll probably end up using it when you should be dreaming.

Turn your phone on airplane mode (飞行模式).

Even if your phone is out of reach, you may want to get up and check it when you hear it. Turn your phone on airplane mode. 3.

Create a bedtime routine (常规).

4.Having a bedtime routine will cause your body to prepare for sleep around that time each night. Set a time you think is proper and stick to it.

Use your desk for working and your bed for sleeping.

Getting into bed to do homework, read, or check your phone may make you feel good. 5.

A. Bedtimes aren’t just for babies.

B. Don’t sleep right by your phone.

C. Besides, sleeping by your phone may be harmful to your health.

D. But getting into bed should be a sign for sleep, not other activities.

E. Your texts won’t come until you turn airplane mode off in the morning.

F. That’s why teens often get poor grades when they cannot get enough sleep.

G. After all, your bed is likely one of the most comfortable spaces in your home.

Answer

1.F

2.B

3.E

4.A

5.D

【解析】

这是一篇说明文。短文介绍了五种方式来帮助青少年获得更好的睡眠。

1.由Don’t stay up late to study中的“Teens are often found staying up late to study. Studies show sleep helps you understand and remember information. If you think you badly need to study more, get up early and study in the morning instead.”可知，经常发现青少年熬夜学习。研究表明睡眠有助于你理解和记住信息。如果你认为自己迫切需要多学习，那就早起，在早上学习。所以小题1在文中要起到承上启下的作用。故F选项“这就是为什么青少年经常在睡眠不足时成绩很差的原因”符合句意。故F选项切题。

2.由“Sleeping with your smartphone nearby results in 21 minutes less sleep each night. If your phone is easy to reach, you’ll probably end up using it when you should be dreaming.”可知，每天晚上在手机旁睡觉的人每天会少睡21分钟。如果你的手机很容易拿到，那么你很可能在做梦的时候就会用上它。所以本段主要在说明睡觉时手机在旁边所带来的害处，意在告诉我们不要睡在电话旁边。也就是小题2本段的标题所要表达的内容。故B选项“不要睡在电话旁边”符合句意。故B选项切题。

3.由Turn your phone on airplane mode (飞行模式)中的“Turn your phone on airplane mode”可知，打开你的手机飞机模式。所以小题3要说明手机飞行模式所能够起到的作用。故E选项“直到你早上关掉飞机模式，你的短信才会出现”符合题意。故E选项切题。

4.由Create a bedtime routine (常规)中的“Having a bedtime routine will cause your body to prepare for sleep around that time each night. Set a time you think is proper and stick to it.”可知，每天晚上有规律的睡觉时间会让你的身体为睡觉做好准备。设定一个你认为合适的时间并坚持下去。所以小题4要说明“睡觉的时间不只是为婴儿设定的”然后紧接着说，睡觉时间是为所有人设定的。故A选项“睡觉的时间不只是为婴儿设定的”符合句意。故A选项切题。

5.由Use your desk for working and your bed for sleeping中的“Getting into bed to do homework, read, or check your phone may make you feel good”可知，躺在床上做作业、阅读或查看手机可能会让你感觉良好。所以小题5要与前一句话表示转折关系，才能够说明本段的主题。通过对比选项，只有D选项中有转折连词but。故D选项“但是上床睡觉应该是睡觉的信号，而不是从事其他活动的信号”符合句意。故D选项切题。