（一）TheDrinkYourBodyNeedsMost根据以下材料，回答问题。(1)Ourbodiesareestimatedtobeabout60

共享题干题 （一）The Drink Your Body Needs Most根据以下材料，回答问题。(1) Our bodies are estimated to be about 60% to 70% water. Blood is mostly water, and our muscles, lungs, and brain all contain a lot of water. Water is needed to regulate body temperature and to provide the means for nutrients (滋养物) to travel to all our organs. Water also transports oxygen to our cells, removes waste, and protects our joints and organs.(2) We lose water through urination (排尿), respiration ( 呼吸 ), and by sweating. If you are very active, you lose more water than if you do not take much exercise. Symptoms of mild dehydration (脱水) include chronic pains in joints and muscles, lower back pain, headaches,and constipation (便秘). A strong smell to your urine, along with a yellow color indicates that you are not getting enough water. Thirst is all obvious sign of dehydration and in fact, you need water long before you feel thirsty.(3) A good rule of thumb (好的做法) is to take your body weight in pounds and divide that number in half. That gives you the number of ounces (盎司) of water per day that you need.For example, if you weigh 160 pounds, you should drink at least 80 ounces of water per day.If you exercise you should drink another 8ounce glass of water for every 20 minutes you are active. If you drink coffee or alcohol, you should add at least an equal amount of water. When you are traveling on an airplane, it is good to have 8 ounces of water for every hour you are on board the plane.(4) It may be difficult to drink enough water on a busy day. Be sure you have water handy at all times by keeping a bottle for water with you when you are working, traveling, or exercising. If you get bored with plain water, add a bit of lemon for a touch of flavor. There are some brands of flavored water available, but some of them have sugar or artificial sweeteners that you don't need.1.[不定向选择题]Don't forget to drink enough water even __________.A.in your body B.without water C.before long D.for a changeE.on a busy dayF.to your weightABCDEF确定 2.[不定向选择题]Paragraph 2 __________A.Ounces of water needed per day B.Importance of water C.Composition of water D.Signs of dehydrationE.Supply of waterF.Necessity for bringing a bottle for waterABCDEF确定

1.参考答案：E
参考解析：不要忘了喝足够的水，甚至__________。利用题干关键词drink enough water可以定位到文章第四段“It may be difficult to drink enough water on a busy day,but make sure you have water handy at all times”，意为“可能在忙碌的时候保证喝足够的水是困难的，但是要确保手边总是有水”，由此可知E“忙的时候”为正确选项。
2.参考答案：D
参考解析：文章第二段主要讲脱水的征兆，其中包括关节与肌肉的慢性疼痛、腰痛、头痛、便秘、口渴等。选项D(脱水的征兆)概括了本段的大意，为正确选项。3.[不定向选择题]Dehydration may occur if there is a shortage of watery__________.A.in your body B.without water C.before long D.for a changeE.on a busy dayF.to your weightABCDEF确定

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