题型：任务型阅读 题类：模拟题 难易度：普通
河南省中原名校（豫南九校）2018届高三英语第六次质量考评试卷
When it comes to the end of daylight savings time (DST), trying to remember how reset the time on the microwave might be the least of our worries. According to a review, a one-hour shift in your sleep cycle can affect you for up to a week. People are more likely to have trouble falling asleep, wake up more frequently throughout the night and wake up earlier than normal for up to seven days after daylight savings time startsHere's how to battle the effects of DST.
Dim the lights and your device
Light can inhibit the production of melatonin, a natural hormone that is associated with sleep onset. When we stare at the screen of a phone or television, or even read next to too bright a light Try dimming the lights and turning off your device at least thirty minutes before bed.
Turn down the thermostat (恒温器)
When we sleep, our body temperature drops, reaching our lowest level at around 5 a.m. If the air in our bedroom is too warm The National Sleep Foundation says the ideal sleeping temperature is around 18 degrees Celsius. Experiment with what temperature range is best for you.
According to researchers, there's no bad time to exercise when it comes to improving your sleep. As long as you fit in physical exercise and, most importantly, stay consistent with it, you are less likely to have sleep problems. On the flip side, there is a good and a bad time for food Additionally, it's best to avoid spicy (辛辣的) foods and caffeine before bedtime.
A. Exercise often and eat early.
B. Develop a bedtime routine.
C. But that doesn't have to be you!
D. hat can interfere with our natural sleep cycle.
E. we essentially force our body into staying awake.
F. Eating too late in the day is a main cause of restlessness.
G. it only takes five minutes to put the temperature down.
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