留学群专题频道托福阅读练习材料栏目，提供与托福阅读练习材料相关的所有资讯，希望我们所做的能让您感到满意！
平时多多练习托福阅读题，是提升托福阅读考试的基础。今天就和留学群的小编一起来了解一下托福阅读练习材料：水烟的危害。
World health experts warned Thursday that smoking water pipes， long popular in the Middle East and North Africa and with a growing fan base elsewhere， can be more harmful than cigarettes.
世界卫生专家近期警告称， 在中东和北非盛行的水烟危害程度可能比香烟更大，全球其他地区也有越来越多的水烟爱好者。
＂A single puff from a water pipe is nearly equal to the volume of smoke inhaled from an entire cigarette，＂ said The Tobacco Atlas launched at the World Conference on Tobacco OR Health in Abu Dhabi.
在阿布扎比的世界烟草或健康大会上推出的世界烟草图册显示；＂从水烟管吸入一口的烟量几乎等于吸入一整只香烟的量。”
And World Health Organization tobacco expert Edouard Tursan d＇Espaignet said ＂one session of shisha （water pipe） can be equal to smoking 20 to 30 cigarettes in one go， which can be very dangerous.＂
世界卫生组织烟草专家爱德华·图尔桑·艾斯帕内特说“吸食一次什莎（水烟）的量可能等于一口气吸食20到30只香烟的量，这是很危险的。”
The water pipe， variously known as a hubbly-bubbly， hookah， shisha or nargileh， has become a major worry for anti-tobacco campaigners as its is popularised across university campuses， overlooked by regulators.
水烟的叫法五花八门，如 hubbly-bubbly，hookah，shisha或者nargileh，而因为其在大学校园颇为流行并被管理者忽视，所以水烟已成为反烟运动者主要的担忧。
In recent years， its use has spread to the United States， Europe and， to a lesser extent，South America.
近年来，水烟已流入美国、欧洲和南美的部分地区。
Gemma Vestal of the WHO＇s Tobacco Free Initiative told AFP that while shishas were previously the domain of older males， ＂...
托福是由美国教育测验服务社(ETS)举办的英语能力考试，全名为“检定非英语为母语者的英语能力考试”，中文音译为“托福”。新托福由四部分组成，分别是阅读(Reading)、听力(Listening)、口试(Speaking)、写作(Writing)。每部分满分30分，整个试题满分120分。托福阅读一直是托福考试成败的关键，今天小编为大家带来托福阅读背景材料：如何珍惜时间一文，希望能帮助到大家!
【托福阅读背景材料：如何珍惜时间】
If the real work that needs doing is offline， disable the internet for an hour at a time.
如果这件事情不需要上网就可以完成，把网断掉。
Turn email checks into an hourly habit， not an “as the box gets mail” habit.
延长查看电子邮件的周期。
Don’t answer your cell phone when working on something important. Call back later.
如果手头的工作很重要，工作期间不要接电话，回头再打过去就是了。
If you can’t work at work， negotiate finding a new place to get things done.
如果你的工作环境让你不能工作，换个没人打扰的地方。
Television means： “I don’t need this time and it doesn’t matter to me.” (Almost always. Really.)
看电视意味着“这段时间我浪费了也无所谓”。
Budget your entertainment time vs. production time. Never cheat the other.
平衡你的娱乐和工作时间。
Examine every opportunity along the lines of time vs. projects already underway.
时时检查你的时间安排和现在已经进行中的项目。
Try working part of your day in “off-hour” times， to get more done with fewer people around.
以小时为单位划分你的工作时间，用更少的人做更多的事情。
专心的窍门
Write your goals clearly. Post them in eyeball view of where you work most.
清楚的写下你的目标。放在你的眼皮底下。
Spend time with focused people. ...
留学群托福频道为大家整理了托福考试相关资料，托福考试，托福听力，托福写作，托福预测等资料，留学群托福频道为大家提供了丰富的辅导资料，快来关注吧。
For those of us lucky enough to always have enough food and water, it may be hard to imagine living through a drought. A drought occurs when for a variety of reasons, usually including a lack of rainfall and warm temperatures. Soil moisture severely dwindles. Why and how do these meteorological events occur?
As air swirls around the earth, it rises and sinks over different areas of the globe. When air rises it cools and loses moisture. When air sinks, it grows warmer and absorbs moisture, drying out the land. Sinking air helps to form deserts, such as the Sahara Desert in Africa.
Warm, sinking air can hamper cloud formation, which results in less rain and lower overall humidity. When these conditions occur in an area that normally receives enough rain to allow plants to grow and keep water sources replenished, a drought can ensue. The Dust Bowl that affected the prairie regions of the United States was one infamous drought. An equally severe drought occurred in the United States in the summer of 1988. Rainfall over the mid-west, Northern Plains, and the Rockies was fifty to eighty-five percent below normal.
Sometimes over-farming and soil erosion contribute to drought, but there are also natural disasters that can occur even when soil is carefully preserved. And when a drought hits, there’s little that can be done to end it. Water and soil conservati...
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