题型:阅读理解 题类:常考题 难易度:普通
湖南省浏阳一中、株洲二中等湘东六校2018-2019学年高一下学期英语4月联考试卷(音频暂未更新)
When we do the same movements with our bodies over and over again, we overuse some muscles. And that overuse can lead to strain(紧张)and injury. Sometimes those problems can come from doing sports. But exercise experts say they are now seeing another cause for muscle problems: hand-held technology devices(设备).
Staring down at your phone or tablet for long periods of time puts great tension on your neck and spine(脊椎). Many people who use tech devices also bend their shoulders forward. Experts say this posture(姿势)puts strain on the entire upper body. Muscle strain linked to hand-held technology has become such a common condition that it now has a name: tech neck.
Kimberly Fielding, an exercise teacher in New York City, explains that constantly looking down at our devices creates an unnatural bend in our spine. This can cause nerve pain and other problems. “A lot of the curves of the neck can change, so instead of the neck spine going inward, the curve can be a little bit different and it causes nerve pain and disc herniation(椎间盘突出)and different muscle tension headaches — different things that really can reduce quality of life.”
Fielding created a class to directly solve the problem of tech neck. The class uses different exercises to release tension in the upper body and strengthen back and neck muscles. Fielding says these exercises may feel uncomfortable in the beginning because the neck muscles may have become weak.
However, you don't need to take a class like Fielding's. You can take simple steps to improve tech neck. For a quick fix, hold your phone at eye level. At the same time, take breaks from using your technology by standing up and stretching your legs often. Also, give your eyes a break by closing them throughout the day.
Bees (蜜蜂) touch our lives in ways we may not realize. They are responsible for as much as one third of the food that we eat, and even play a role in growing the cotton (棉花) used in much of our clothing. {#blank#}1{#/blank#} Here's how you can help:
1. Plant more flowers
Bees depend on garden flowers to ensure they have different kinds of diet. By planting flowers in your garden you can create a pleasant place for bees. {#blank#}2{#/blank#} Another idea is to add hanging baskets of flowers next to your front door.
2. Find a space for a beehive (蜂窝) in your garden
Many would-be beekeepers find it difficult to find a safe space for their bees. If you have some space, contact your local beekeeping organization. {#blank#}3{#/blank#} You will be surprised what a difference a beehive will make to your garden.
3. Give bees water
{#blank#}4{#/blank#} They use water to produce food for their bee families and control the temperature in their hives. Bees look for a clean source of water. Leave out containers filled with clean water in your outdoor spaces and refresh them often.
4. Be bee friendly
Bees are good neighbors, and only sting (蜇) when they feel threatened. Beekeepers wear protective clothing when they are dealing with bees. If a bee flies in front of you when unprotected, do not flap (拍打) your hands. {#blank#}5{#/blank#} The bee will soon lose interest.
A. Stay calm and move slowly away. B. Fight the diseases that affect bees. C. They could find a beekeeper in need of a site. D. One way to help bees is to buy local produce. E. Like every living creature, bees need water to survive. F. But more than one quarter of the species is facing extinction. G. You don't even need a garden space to attract bees; your window box will do. |
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