题型:阅读选择 题类: 难易度:困难
浙江省台州临海市2023-2024学年九年级上学期英语期末测试卷
Everyone knows a power nap(小睡) feels good. If power naps fit right into your normal sleep/ wake cycle(周期), they can really help you get through the day.
Our bodies have a timekeeper called the circadian rhythm(昼夜节律). It helps you fall asleep, wake up, and feel more or less tired throughout the day. It also changes during the day, as shown in the picture below.
As we can see, the circadian rhythm is low between 2:00 and 4:00 pm. To improve your attention, productivity and memory, a power nap may be the answer.
In studies, a 10- minute afternoon nap is the best in improving your energy. And, it makes sense to nap around 2:00 pm.
Besides the length and the timing, there are other ways to have power naps:
●Try deep- breathing as you start.
●Choose a quiet, darkened place. A sleep mask may help.
●Lie down or sit in a comfortable chair.
●Listen to soft music.
●Give yourself a few minutes to refresh after your nap. Try a bit of stretching(伸展) and walking around.
along build nature so that proper |
March 22nd is World Water Day. Water is the root(根) in Chinese culture. It {#blank#}1{#/blank#} the Chinese civilization(文明).
Chinese civilization is one of the world's ancient river civilizations. It began thousands of years ago {#blank#}2{#/blank#} the Yellow and Yangtze rivers, linking the culture to water from its beginning.
However, the way has two sides. Water is highly necessary for life and growing things, but if you don't use it {#blank#}3{#/blank#}, it will cause big problems. Knowing this, Chinese people have always tried to use it in the best way. Yu, the first ruler of Xia Dynasty, controlled floods by changing and digging the waterways {#blank#}4{#/blank#} the water could easily go into the sea. The Dujiangyan irrigation system(灌溉系统) in Sichuan was also a good example of making full use of the {#blank#}5{#/blank#} to protect the environment of the area.
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