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12.TV advertisements often tell people to drink more.Drink makers are using some famous sportsmen to support their so-called power and energy drinks,claiming they are all needed.(36)D
Water is essential for human health.However,when you neglect your sense of thirst and manage to take in several glasses of water a day just because you have been told that doing so is good for your health,you actually put unnecessary burdens on your body in two major ways.(37)F Since your blood volume exists within a closed system,increasing your blood volume on a regular basis puts unnecessary burden on your heart and blood vessels.Drowning your system with more water is one of many potential causes of inner damage.Your kidneys will have to work overtime,and they must separate extra water out of your circulatory system.(38)A
The information is particularly important for parents to pass on to their children.So how much water should you drink to best support your health?Some people suggest that you should pay more attention to your diet.It is practicable to get water from liquids or whole foods that are rich in it when you do find yourself in need of water.(39)C If you do not use much or any salt,your need for drinking water goes down even further.
The best guidance I can provide on this issue is to follow your sense of thirst.(40)B They can almost always realize that they are indeed thirsty,if you ask such people if they are thirsty and would like a piece of fruit or a glass of water.Please share this article with family and friends,as many people are regularly misinformed on this topic by mainstream media.

A.If not,your health will be in bad condition.
B.Most people are easy to ignore a dry mouth.
C.By doing so,you may not need to drink much water at all.
D.They then go on to claim these drinks are better for you than water.
E.They help you prevent kidney damage and increase concentration levels.
F.Taking in more water than you need can increase your total blood volume.
G.They will believe that thirst is not a reliable indicator of how much water they need.

分析 本文属于说明文阅读,作者通过这篇文章向我们叙述了正确判断自己需要饮用多少水的方式,饮用比你需要的更多的水会增加你的身体负担,而 大多数人很容易忽视一个干燥的嘴,因此,我们一定要注意自己的身体状况,饮用适当的水

解答 36.D.推理判断题.根据前文"Drink makers are using some famous sportsmen to support their so-called power and energy drinks,claiming they are all needed",饮料制造商使用的是一些著名的运动员来支持他们所谓的能量饮料,声称他们是有必要的,因此下文为然后他们继续声称这些饮料对你比水好;故选D.
37.F.推理判断题.根据前文"you actually put unnecessary burdens on your body in two major ways",你实际上把不必要的负担,在你的身体在两个主要方面,因此下文应为不必要的原因引用比你需要的更多的水可以增加你的总血容量;故选F.
38.A.推理判断题.根据前文"Your kidneys will have to work overtime,and they must separate extra water out of your circulatory system",你的肾脏必须加班,他们必须将额外的水分开你的循环系统,因此下文为对立的情况如果不是,你的健康状况会不好;故选A.
39.C.推理判断题.根据后文"If you do not use much or any salt,your need for drinking water goes down even further",如果你不使用太多或任何盐,你对饮用水的需求会进一步下降 为减少饮水的方法,因此应填通过这样做,你可能不需要喝太多的水;故选C.
40.B.推理判断题.根据后文"They can almost always realize that they are indeed thirsty,if you ask such people if they are thirsty and would like a piece of fruit or a glass of water",他们几乎总是能够意识到他们的确是渴了,如果你问这样的人是否他们口渴了需要一块水果或一杯水,这样的人就是指大多数人很容易忽视一个干燥的嘴;故选B.

点评 考察学生的推理判断能力和联系上下文的能力,在做推理判断题不要以个人的主观想象代替文章的事实,要根据文章事实进行合乎逻辑的推理判断.此类的填空题一定要联系上下文,根据上下文的内容加上自己的理解,再作出正确的判断.

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