xx年托福考试ibt真题解析xx年托福考试ibt真题解析在已经过去的xx年托福考试中，ibt专区有哪些真题值得解析的呢?为此为大家解析xx年托福考试的ibt专区真题。
T1：? Topic：Peru沙漠里的一种地形Nazca lines，Nazca lines 存在的三种理论? 阅读1：作为astronomical calendar，去跟踪一些特殊的events，比方说冬至。
也有发现说明它确实与一些天体有关系。
? 阅读2：for monumental arts, 总而彰显当地的文化和地位及重要性。
就像埃及见金字塔一样。
? 阅读3：人们留下的足迹。
有可能最为跑步的赛道。
? 听力1：阅读里没有提到有sky中很多天体这一事实，所以阅读里所说的相关可能只是偶然。
? 听力2：实际上这些lines 很大，只有在高空中才可以看到它的全貌，而如果站在附件的话，不能够进行识别，也不会给人留下深刻的印象。
? 听力3：这些lines有一些是images of animals, too plex for human’s footstep.另外听力推测，当地有宗教习惯是走一些不寻常的路径，所以有可能这些lines是religious ritual留下来的。
? Sample answerThe writer and the speaker have a debate on why Nazca Lines Images were created. The writer puts forward three theories, which are opposed by the following lecture.First, the writer claims that they are astronomical calendar, because there is relationship between images and plas/stars. While the speaker views this issue from an opposite angle, aording to him/her, in fact, images and astronomical events do not match vastly. Since there are numerous stars in the sky, only a small part of images match astronomical plas just by chance.Secondly, the passage states that people in Peru want to use Nazca Lines images to show off their cultures and achievements. However, the speaker casts doubt on this opinion by saying that the Nazca lines are so huge, so that people can only see it above high level. Images will be impressive when seen from overhead. Pyramids are impressive because they are huge and tall.Last, the writer argues that the images are used for racetracks. By contrast, in aordance with the speaker, this claim does not hold water. When travelling, people can use more convenient Mark, such as tree. Some images like spiders and monkeys are too plex for people to track. Besides, it is more likely that the images are used in rituals. Religious ceremonies include walking.T2：? 原题：The government can take a variety of actions to help protect the environment. Which one of the following doyou think is the most important for th e nation’s government to take to protect the environment.1. Fund the research to develop environmentallyfriendly energy sources such as solar andwind energy.2. Preserve the natural places like forests and protect the animals that live there.3. Enforce laws to prevent the pollution of air and water by large panies.? Sample answerTaking a panoramic view of human history, we canreadily find that the natural environment plays an enormously important role in determining the future of each and every country. Given the great significance of clean environment, the general public as well as the governors begin to wonder which one is the most essential action to protect the environment among the following three options: funding new energy research, preserving natural habitat or enacting strict laws. Towards such a long-running tug-of-war, I am inclined to argue that national governments should invest financial support in developing new energy sources.Initially, spending more money in discovering new energy can radically solve the various environmental problems. As is mon sense, the deteriorating environment isthe result of the overexploitation of fossil fuels, including coal, oil and natural gas. To be specific, numerous chemical plants usually burn the coal to provide power for manufacturing all kinds of goods designed to satisfy the basic needs of the general public. As a result, a large amounts of industrial wastes are discharged to take a toll on the natural environment. Also, an increasing number of petrol-powered automobiles will definitely emit car exhaust (e.g. fumes and toxic gas), which can increase the likelihood of the public suffering from respiratory diseases. All the above problems related to environment can be resolved by find new and clean energy like solar energy, wind power and tidal power. Undoubtedly, replacing the traditional energy with the new ones can dramatically decrease the pollution and contamination, thus leading to a better living environment. For example, once the cars uses the electricity instead of petrol, the air quality will improve to a large extent.Secondly, there are conspicuous limitation of the other two options. As for preserving natural places, the effect of this practice is relatively restricted. To illustrate, the traditional energy sources are usually exploited and discovered in the natural places. Consequently, the preservation of natural places will hinder the aess to various energy and thus impede the progress of the wholesociety. Also, the same logic applies to passing laws to reduce pollution. It is an indisputable fact that acrossthe globe, many countries now are heavily dependent on the industries and factories which produce pollutions. In other words, once the law of punishing these panies is enforced, these corporation may have to cut down their output and make less profits, even ending up going bankrupt. Aordingly, the national economy and the living standard of the public will suffer too.Factoring what has been discussed above, we canconclude that funding research of environmental friendly energy will be more preferable, because finding proper alternative energy is the key to solving the environmental problems prehensively.C1：大意：学生想上Smith的中世纪的文学课，但是人数已满，学生问听力中的教授可不可以签字授权上Smith的课，教授说应该不行，因为Smith教授对政策很严格，除非有人放弃课程。
