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托福资料之老托阅读100篇【完整版】

托福资料之老托阅读100篇【完整版】
托福资料之老托阅读100篇【完整版】

托福资料之老托阅读100篇【完整版】老托阅读100篇相对TPO要简单一些,也是伴随托福备考学员的很重要的一份资料,对于基础薄弱,做TPO真题阅读需要过渡的考生来说再适合不过了,为方便考生备考,太傻留学托福考试频道特意将这100篇托福阅读理解为考生做了归纳和整理,考生只要收藏此

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老托福阅读真题及答案解析

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老托福阅读真题 (11)

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寒假社会实践报告100篇

寒假社会实践报告100篇 高一寒假社会实践报告 寒假时间比较短,然而,对时间的合理安排和对自身的合理调整,却足以让我认识到;寒假除了和亲友团聚,还有更为丰富多彩的内容。寒假时间是三十五天,在亲友的帮助下,我来到许昌鑫鑫装饰有限公司,进行了为期两个星期的社会实践活动。 寒假社会实践报告格式 一、实践报告应由8个部分组成,撰写要求与排列顺序为1、封面:中文、可根据具体情况设置。2、标题:要求准确、凝练,能总括全文内容,字数一般不超过25字,若语义未尽,可另起一行设置副标题。 餐店服务员寒假实践报告范文 实践过程:首先是找工作。由于社会上有有人利用学生求职心切的心理发布虚假广告骗人骗钱的传言,开始时我选择了一家正规的中介中心注册,这样就可以免去受骗的后顾之忧。 大学生家教寒假社会实践报告 在寒假即将来临之际,我们接到了在寒假完成大学生实践报告这个任务。因为大学的寒假是比较长的,而我在之前就曾经决定要

利用寒假去打工了。现在这样不仅实现了我的假期打工愿望,还能完成了学校布置给我们的实践报告。 大学生寒假销售员社会实践总结报告 实践单位:佳和超市实践时间:2019年01月09日2019年02月09日共32天出于对实践出真知,适应社会需要理念的认知,我在家乡的佳和超市二楼商场部做了一个小小的销售员。 寒假社会实践报告3000字范文 就在今年的寒假里,我体验到了我人生中的第一次打工经历,有苦有乐,但更多的是通过这次经历我得到了很多收获这绝对是一次很有意义的活动。小草用绿色证明自己,鸟儿用歌声证明自己,我们要用行动证明自己。 寒假实践报告心得 年关将尽,红红火火的鞭炮声迎来了年,也带来了春。短短一个月的寒假同样因为我们团队的社会实践而丰富多彩。作为当代大学生,大家都过着已温饱甚至富足的生活,初入大学,经过一个学期大学生活,大家似乎都意识到大学是放羊式教育。 【精选】寒假实践报告范文 寒假是我们充实自我、增加阅历、了解社会的重要阶段。作为社

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托福阅读真题100篇原文+题目(一) 托福阅读在备考的过程中,大家可以多找一些真题来进行练习 PASSAGE 1 By the mid-nineteenth century, the term icebox had entered the American language, but icewas still only beginning to affect the diet of ordinary citizens in the United States. The ice tradegrew with the growth of cities. Ice was used in hotels, taverns, and hospitals, and by someforward-looking city dealers in fresh meat, fresh fish, and butter. After the Civil War (1861-1865),as ice was used to refrigerate freight cars, it also came into household use. Even before 1880, halfthe ice sold in New York, Philadelphia, and Baltimore, and one-third of that sold in Boston andChicago, went to families for their own use. This had become possible because a new householdconvenience, the icebox, a precursor of the modern refrigerator, had been invented. Making an efficient icebox was not as easy as we might now suppose. In the early nineteenthcentury, the knowledge of the physics of heat, which was essential to a science of refrigeration,was rudimentary. The commonsense notion that the best icebox was one that prevented the icefrom melting was of course mistaken, for it was the melting of the ice that performed the cooling.Nevertheless, early efforts to economize ice included wrapping the ice in blankets, which kept theice from doing its job. Not until near the end of the nineteenth century did inventors achieve thedelicate balance of insulation and circulation needed for an efficient icebox. But as early as 1803, an ingenious Maryland farmer, Thomas Moore, had been on the righttrack. He owned a farm about twenty miles outside the city of Washington, for which the villageof Georgetown was the market center. When he used an icebox of his own design to transport hisbutter to market, he found that customers would pass up the rapidly melting stuff

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2001年1月第二篇 Questions 10-17 at least one carpenter, joiner, sawyer, and cooper in woodworking; a weaver and a tailor 5) an assistant, the rural artisan provided the neighborhood with common goods from furniture to shoes to farm equipment in exchange for cash or for “goods in kind” from the customer’s field, pasture, or dairy. Sometimes artisans transformed material provided by the customer wove cloth of yam spun at the farm from the wool of the family sheep; made chairs or tables 10) from wood cut in the customer’s own woodlot; produced shoes or leather breeches from cow, deer, or sheepskin tanned on the farm. Like their farming neighbors, rural artisans were part of an economy seen, by one historian, as “an orchestra conducted by nature.” Some tasks could not be done in the winter, other had to be put off during harvest time, and still others waited on raw materials that were 15) only produced seasonally. As the days grew shorter, shop hours kept pace, since few artisans could afford enough artificial light to continue work when the Sun went down. To the best of their ability, colonial artisans tried to keep their shops as efficient as possible and to regularize their schedules and methods of production for the best return on their investment in time, tools, and materials. While it is pleasant to imagine a woodworker, for example, 20) carefully matching lumber, joining a chest together without resort to nails or glue, and applying all thought and energy to carving beautiful designs on the finished piece, the time required was not justified unless the customer was willing to pay extra for the quality— and few in rural areas were, Artisans, therefore, often found it necessary to employ as many shortcuts and economics as possible while still producing satisfactory products.

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第29套:The Extinction of the Dinosaurs Paragraph1:Geologists define the boundary between sediment layers of the Cretaceous period(144-65million years ago)and the Paleocene period (65-55million years ago)in part by the types and amounts of rocks and fossils they contain or lack.Before the limit of65million years ago,marine strata are rich in calcium carbonate due to accumulations of fossils of microscopic algae deposited on the sea floor.Above the 65-million-year limit,sea-floor sediments contain much less calcium carbonate,and fossils of several families of mollusks are no longer found. In continental sediments,dinosaur fossils,though frequent before65 million years ago,are totally absent.By contrast,new families of mammals appear,including large mammals for the first time. 1..According to paragraph1,which of the following is true of Paleocene sediments ○They lack fossils from some families of mammals found in Cretaceous sediments. ○They contain fossils of dinosaurs. ○They contain fossils of some animals that did not exist during the Cretaceous. ○They contain fossils of more kinds of mollusks than are found in Cretaceous sediments.

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The Extinction of the Dinosaurs million years ago) and the Paleocene period (65..C55 million years ago) in part by the types and amounts of rocks and fossils they contain or lack. Before the limit of 65 million years ago,marine 2.strata are rich in calcium carbonate due to accumulations of fossils of microscopic algae deposited on the sea floor. Above the 65-million-year limit,sea-floor sediments contain much less calcium carbonate ,and fossils of several families of mollusks are no longer found. In continental sediments ,dinosaur fossils ,though frequent before 65 million years ago ,are totally absent. By 3.contrast,new families of mammals appear,including large mammals for the first time. Scientists wondered for many years about what could have caused the dinosaurs' rapid disappearance at the end of the Cretaceous period,coming up with a great variety of theories and scenarios. For some, it could have been due to unfavorable genetic changes triggered by a dramatic increaseby a factor of 10,100,1,000 in cosmic-ray particles reaching the Earth after a supernova explosion somewhere in the neighborhood of the solar system. For these high-energy particles to affect life,they would have to get through the protective barrier of the Earth's magnetosphere ,the region of the upper atmosphere controlled by Earth's magnetic field. That could have happened if the cloud of particles from the supernova explosion reached the Earth during a period when the magnetosphere was weakened , something that may happen when the Earth's magnetic field changes direction. And we know that the magnetic north and south poles of the Earth switch on the average twice every million years. However,this is not the only possible explanation for dinosaur destruction . 4.Other theories have raised the possibility of strong climate changes in the tropics (but they then must be explained) . Certainly,if climate changes,the changed distributions of temperature and rainfall modify the conditions that favor one ecosystem over another. The extinction of a particular family,genus,or species may result from a complicated chain of indirect causes and effects. Over thirty years ago ,scientist Carl Sagan quoted one suggestion that the demise of the dinosaurs resulted from the disappearance of a species of fern plant that was important for dinosaur digestion. Other theories involved a worldwide cold wave following the spread of a layer of cold but not very salty water in the world's oceans ,which floated on the surface because,with its low salinity,the water was less dense. 5.Proponents of another theory that remains under consideration today postulate that the extinction of the dinosaurs corresponds to a period of intense volcanic activity. It's not a question of just one or even of a thousand eruptions comparable to the explosion of Krakatoa in 1883,one of the largest volcanic events in modern times ,but rather of a prolonged period of activity. On the Deccan plateau in India,basalt (volcanic) rocks cover more than 500,000 square kilometers (nearly 200,000 square miles),and correspond to massive lava outflows occurring precisely at the end of the Cretaceous. This sort of outflow could correspond to volcanic activity similar to the activity that drives sea-floor spreading ,with lava emerging from elongated fractures in the crust rather than from craters. 6.The volcanic convulsion that buried the Deccan plateau in lava must also have changed the composition of the atmosphere and severely affected climate. Initially,there must have been strong sudden cooling resulting from the blocking of sunlight by sulfate aerosol veils in the

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