托福写作逻辑性如何提高
逻辑清晰是托福写作高分文章的必备条件，那么托福写作逻辑性如何提高，相信大家很很想知道吧，来和小编一起来学习一下!
托福写作逻辑性如何提高
A.Unity-统一性。作者在文章中提出的不同的观点和例证，目的是要为论证同一个观点服务，而不是在简单地用不同表达重复同一个问题。形式上生硬套用“firstly”“secondly”等字眼并不能保证文章就是unified的，必须重视实质上的统一。
B.Progression-渐进性。结论是在论述中慢慢形成的，作者所写的任何文字都是围绕着主题展开，切忌跑题，不知所云。
C.Coherence-相关一致性。文章前后是相互呼应的，段落之间是自然联系的，文章各部分之间应该是浑然一体的。
这个要求其实是比较高的，因为ETS在意的是文章的整体感觉，而不是你到底用了几个观点来论述你的观点。从OG中的高分作文范例可以看出，即使整个论述只有1条主线，只要前后联接得自然流畅，并能一步一步引导读者向结论靠近，就是好文章。
举个例子，像那篇“when young adults should leave their parents”，其实文章的只围绕了一个观点进行：“不少早早离开家里独立生活的年轻人其实思想上并不够成熟，他们实际上需要更多时间去学习和充实自己，才能更好地处理社会上的复杂和挑战”，评分者认为作者很好地“develop”了自己的观点，主线十分突出，论述很充分(既解释了为什么思想上不够成熟-因为21世纪竞争越来越大了，又解释了为什么需要更多时间去充实自己。
因为年轻人需要更充分地学习各种独立生活的技能才能更好地为以后充满挑战的生活做准备云云…)，过渡很自然流畅(用一句“so living independently at an early age is not suitable for all young adults”就自然地将话题进一步展开)，还引用了一些观察资料作为客观证据(an observation shows that many University graduated students are unemployed. Therefore， they will not be…)。
托福写作范文：Televisions
Televisions
Television-----the most pervasive and persuasive of modern technologies, marked by rapid change and growth-is moving into a new era, an era of extraordinary sophistication and versatility, which promises to reshape our lives and our world. It is an electronic revolution of sorts, made possible by the marriage of television and computer technologies.
The word "television", derived from its Greek (tele: distant) and Latin (visio: sight) roots, can literally be interpreted as sight from a distance. Very simply put, it works in this way: through a sophisticated system of electronics, television provides the capability of converting an image (focused on a special photoconductive plate within a camera) into electronic impulses, which can be sent through a wire or cable. These impulses, when fed into a receiver (television set), can then be electronically reconstituted into that same image.
Television is more than just an electronic system, however. It is a means of expression, as well as a vehicle for communication, and as such becomes a powerful tool for reaching other human beings.
The field of television can be divided into two categories determined by its means of transmission. First, there is broadcast television, which reaches the masses through broad-based airwave transmission of television signals. Second, there is nonbroadcast television, which provides for the needs of individuals or specific interest groups through controlled transmission techniques.
Traditionally, television has been a medium of the masses. We are most familiar with broadcast television because it has been with us for about thirty-seven years in a form similar to what exists today. During those years, it has been controlled, for the most part, by the broadcast networks, ABC, NBC, and CBS, who have been the major purveyors of news, information, and entertainment. These giants of broadcasting have actually shaped not only television but our perception of it as well. We have come to look upon the picture tube as a source of entertainment, placing our role in this dynamic medium as the passive viewer.
托福写作范文：The Beginning of Drama
There are many theories about the beginning of drama in ancient Greece. The on most widely accepted today is based on the assumption that drama evolved from ritual. The argument for this view goes as follows. In the beginning, human beings viewed the natural forces of the world-even the seasonal changes-as unpredictable, and they sought through various means to control these unknown and feared powers. Those measures which appeared to bring the desired results were then retained and repeated until they hardened into fixed rituals. Eventually stories arose which explained or veiled the mysteries of the rites. As time passed some rituals were abandoned, but the stories, later called myths, persisted and provided material for art and drama.
Those who believe that drama evolved out of ritual also argue that those rites contained the seed of theater because music, dance, masks, and costumes were almost always used, furthermore, a suitable site had to be provided for performances and when the entire community did not participate, a clear division was usually made between the "acting area" and the "auditorium." In addition, there were performers, and, since considerable importance was attached to avoiding mistakes in the enactment of rites, religious leaders usually assumed that task. Wearing masks and costumes, they often impersonated other people, animals, or supernatural beings, and mimed the desired effect-success in hunt or battle, the coming rain, the revival of the Sun-as an actor might. Eventually such dramatic representations were separated from religious activities.
Another theory traces the theater’s origin from the human interest in storytelling. According to this vies tales (about the hunt, war, or other feats) are gradually elaborated, at first through the use of impersonation, action, and dialogue by a narrator and then through the assumption of each of the roles by a different person. A closely related theory traces theater to those dances that are primarily rhythmical and gymnastic or that are imitations of animal movements and sounds.
托福写作范文：Electricity
The modern age is an age of electricity. People are so used to electric lights, radio, televisions, and telephones that it is hard to imagine what life would be like without them. When there is a power failure, people grope about in flickering candlelight, cars hesitate in the streets because there are no traffic lights to guide them, and food spoils in silent refrigerators.
Yet, people began to understand how electricity works only a little more than two centuries ago. Nature has apparently been experimenting in this field for million of years. Scientists are discovering more and more that the living world may hold many interesting secrets of electricity that could benefit humanity.
All living cell send out tiny pulses of electricity. As the heart beats, it sends out pulses of record; they form an electrocardiogram, which a doctor can study to determine how well the heart is working. The brain, too, sends out brain waves of electricity, which can be recorded in an electroencephalogram. The electric currents generated by most living cells are extremely small - often so small that sensitive instruments are needed to record them. But in some animals, certain muscle cells have become so specialized as electrical generators that they do not work as muscle cells at all. When large numbers of these cell are linked together, the effects can be astonishing.
The electric eel is an amazing storage battery. It can seed a jolt of as much as eight hundred volts of electricity through the water in which it live. (An electric house current is only one hundred twenty volts.) As many as four-fifths of all the cells in the electric eel’s body are specialized for generating electricity, and the strength of the shock it can deliver corresponds roughly to length of its body.
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