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(北师大版)2020-2021学年高中Unit21HumanBiologySectionⅠReadingⅠWarm-up&Lesson1教师用书教案选修7(英语)
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  • 教材版本北师大版(现行教材)
    所属学科高中英语
  • 适用年级高二年级
    适用地区全国通用
  • 文件大小1529 K
    上传用户baibai9088
  • 更新时间2020/12/5 14:12:43
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资源简介

众所周知,疾病总是困扰我们的健康,有些秘诀可以帮助我们保持健康。

Four Secrets To Never Getting Sick

Ever wonder why you always seem to come down with a life interrupting virus this time of yearwhile other women you know sail through the seasons sniffle­freecough­freeand ache­free?

Follow these simple steps to boost your virus protection

Make Friends With Fresh Air

 

Not only does escaping into the fresh air give you a break from all those germs circulating insidebut going for a stroll can actually boost your immunity.

Relaxation Fights Off Colds

Being stressed will increase your susceptibility to catching a cold.That may be becauseover the long termit leads to the ongoing release of stress hormones (荷尔蒙)such as glucocorticoids(糖皮质激素)

Clean Hands Are Everything

Cold and flu can spread all too easily through touch.Keep your fingers away from your eyesnoseand mouth as much as possibleand

make sure to master the art of handwashing.Soap and water remain your most effective tools there.

Enough Sleep Is The Magic Bullet

An occasional restless night is nothing to worry aboutbut a continuous lack of sleep can hamper your immune(免疫)system's ability to function.Anything short of seven hours nearly triples your odds of catching a cold.

[阅读障碍词]

1boost vt.                       促进;使增加

2stroll n.                       漫步;闲逛

3susceptibility n.               敏感性;易感性

4hamper vt.                      妨碍;阻止

5triple vt.                      (使某物)增至三倍

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