2017年高考新课标卷英语试题,太阳能蒸馏器 阅读理解D篇翻译与解析,D,A build-it-yourself solar still（蒸馏器） is one of the best ways to obtain drinking water in areas where the liquid is not readily available. Developed by two doctors in the U.S. Department of Agriculture, its an excellent water collector. Unfortunately, you must carry the necessary equipment with you, since its all but impossible to find natural substitutes. The only components required, though, are a 55 sheet of clear or slightly milky plastic, six feet of plastic tube, and a container perhaps just a drinking cup to catch the water. These pieces can be folded into a neat little pack and fastened on your belt.,一个自建的太阳能蒸馏器是在不能快捷地获得水的地区获得饮用水的最佳方式之一.被两位老子美国农业部的两位博士所研发, 太阳能蒸馏器是绝佳的水的收集器。不幸地是，你必须随身携带必要的装备，因为这些装备是不可能找到自然的替代物的。尽管如此，所要要求的唯一的组成部件有：55清晰或者乳白色的塑料薄板，六英尺长的塑料管，以及一个容器-也许饮水的杯子来收集水。这几件物品可以被折叠装进一个整齐的小的包内，系在你的皮带上。（便携式。）,To construct a working still, use a sharp stick or rock to dig a hole four feet across and three feet deep. Try to make the hole in a damp area to increase the water catchers productivity. Place your cup in the deepest part of the hole. Then lay the tube in place so that one end rests all the way in the cup and the rest of the line runs up and out the side of the hole.,为了建造一个工作的蒸馏器，使用锋利的棍子或者石块挖一个四英尺宽三英尺深的坑。为了增加这个接水器（太阳能蒸馏器）的产量，尽量把坑挖在潮湿的地区。把杯子放在坑的最深处。然后把管子放在合适的位置，使得管子一端一致延伸到杯子中，剩余的管子一直朝上，外出延伸到坑的外面。,Next, cover the hole with the plastic sheet, securing the edges of the plastic with dirt and weighting the sheets center down with a rock. The plastic should now form a cone(圆锥体) with 45-degree-angled sides. The low point of the sheet must be centered directly over, and no more than three inches above, the cup.,下一步，用塑料薄板把坑覆盖住，塑料板的边缘用泥土加固，用一块石头把薄板的中心部位压低。现在塑料薄板能够形成一个45度倾斜面的圆锥体。薄板的最低端必须直接居中，距离杯子至多三英尺的距离。,The solar still works by creating a greenhouse under the plastic. Ground water evaporates (蒸发) and collects on the sheet until small drops of water form, run down the material and fall off into the cup. When the container is full, you can suck the refreshment out through the tube, and wont have to break down the still every time you need a drink.,太阳能蒸馏器通过在塑料板下创造一个温室工作。地下水蒸发，而且会在薄板上聚集直到小的水滴形成，水滴从薄板的底部往下流，直到水流到杯子内。等盛水的容器装满的时候，你就可以通过管子把让人神清气爽的水吮吸出去，而不需要每一次需要喝水的时候损坏这个太阳能蒸馏器。,32. What do we know about the solar still equipment from the first paragraph? A. Its delicate. B. Its expensive. C. Its complex. . D. Its portable. 解析 叠在小包内，系在腰间，说明便携带的。,33. What does the underlined phrase “the water catcher” in paragraph 2 refer to? A. The tube. B. The still. C. The hole. D. The cup. 注意是提高接收器的产量，所以是整个装饰，太阳能蒸馏器。,34. Whats the last step of constructing a working solar still? A. Dig a hole of a certain size. B. Put the cup in place. C. Weight the sheets center down. D. Cover the hole with the plastic sheet.,35. When a solar still works, drops of water come into the cup from . A. the plastic tube B. outside the hole C. the open air D. beneath the sheet 水从塑料板的下方 滴下来。,