2019年5月29日托福听力答案解析
2019年TPO29托福口语Task3原文及参考答案
2019年TPO29托福口语Task3原文及参考答案TPO29口语Task3题目：Remove Old Bicycles from Campus RacksI noticed that there are bicycles locked to the campus bicycle racks that have not been moved for a long time. I think the university should remove these bikes from the racks and dispose of them. I recommend this action because,first of all, they will not be missed by anyone, since they apparently havebeen forgotten b y their owners. More important, removing the bikes would helpto free up space on the racks, thereby benefiting people who are actually using their bikes and need places to park them.ConversationNow listen to two students discussing the letter.Woman：He’s totally right about this, you know?Man：Well, I agree they should do it, but maybe it’s not fair.Woman： What? Just assuming no one wants them? Well, judging from the conditions some of them are in, I thinkit’s probably a safe assumption. I mean, some are missing parts like handlebars or wheels, and others are really rusty like they've been left outside in the rain for years.Man：Yeah, the ones with missing parts sure don’t l ook like they are being used but what if some are?Woman： Well, to be sure, the university could always attach notes to them and say give the owners two weeks to remove them or they’d be removed by campus security.Man：Yeah, that’ll probably work.Woman：Anyway, it’ll be really big help if they were gone.Man： Oh, I know.Woman： Because, I mean, especially like in front of the dining hall, there are lots of them there and it can bereally hard to find a space. All the spaces are always taken there.Man：Yeah, it’s bad. Lots of people ride bikes these days.Woman： And since the university doesn't allow us to tie them to signposts, or fences or anything like that to park them, I always have to lock mine up in another building and walk over to th e dining hall cause there’s hardly ever a space.QuestionThe woman expresses her opinion about the proposal in the letter. Briefly summarize the proposal. Then state her opinion and explain the reasons she gives for holding that opinion.Key Points1. won’t be missed2. free up spaceTPO29口语Task3参考答案(范文模板)：The woman endorses the letter’s proposal to remove the old bikes from the racks and throw them away. According to the letter, the bikes will not be missed by anyone since they have already been there for a long time and the woman reckons it’s true, saying a lot of the bikes that are still there are missing parts and look rusty, like they’ve been therefor years. The letter also notes that doing this would help to free up a lot of space on the bike racks so that they can be used by students who actually have bikes that want to park and the woman adds that it will help to find more space to park bikes cos she says that she often has to ride to another building and park her bike there cos the space in the parking lots at the school is so limited.。
2019托福听力考试真题及答案
2019托福听力考试真题及答案下面小编给大家整理了2019托福听力考试真题及答案，希望可以帮助到你们。
2019年5月18日托福听力考试真题及答案5月18日的托福考试已经圆满结束，真题和答案也已经揭晓，今天就和出国留学网一起看看2019年5月18日托福听力考试真题及答案。
真题L1 校园场景让manager清理电梯，speaker在搬书柜的时候刮坏了墙壁。
L1 艺术一篇讲music，本来乐团里面喜欢雇佣欧洲人，介绍了一个美国人，虽然是助理这个职务地位不高，但是他技术很不错，boss病了替代他上场一下子出名，而且是很好的音乐讲师，说了他教teenager 的DVD很火爆。
L2 艺术一个法国电影导演，B某，将他怎么体现现实和他用了一个m方法来体现，讲了电影比起照片啥的更好体现现实，然后还讲了一个相关的另一个导演。
C2学术场景speaker询问教授关于狗的一个论文，狗能识别人的body movement，还跟教授抱怨自己没办法完成作业，作业是读paper并提供评价。
L3 考古学还有一篇说澳洲本土人发展，有些artifacts出土时间比他们祖先到的时间还早就很疑惑提出genome跟DNA鉴定的对比。
Professor 的态度是这种方法很靠谱。
L4 生物学关于寄生虫的，举例了寄生在猫身上的寄生物改变猫脑袋里的化学物质去吸引猫抓老鼠。
C3 学术场景同学本来学啥啥专业，忽然听了一节历史课喜欢了历史，因为这个老师探究历史事件的原因，还有会讲一些小人物的事，然后就想同时选两个专业，然后professor就说觉得看他有次作业表现很好就知道他一定可以同时学两个专业，他还对于学两个专业的担心在于他怕要写两个报告，但其实一个报告就可以。
L5 环境科学关于permafrost。
L6 化学氮的制备和作用。
C4 学术场景说一个学生选了很多psychology的课不符合学校要求选其他的课可以让学生更好的选专业，完了professor给她推荐了biology，要选这个才能修neolithic这门课，这篇目的题有changing the major。
2019年5月29日托福口语真题答案及解析(范文版)
2019年5月29日托福口语真题答案及解析(范文版) Task1School is planning to forbid the use of cellphone on campus. What do you think are the effects of the policy?Sample Answer：The prohibition of using cellphone has both positive and negative effects on students.Merits are that cellphone is a useful tool for students in many aspects of their daily lives. The multifunction of a cellphone can be a lot help to them when it comes to checking new vocabularies and learning extra curriculum online.However, One the other hand, the misusage of this tool can be a disaster for students’ study and health. When they obsessively cling to it and get distracted by the information considered negative for students, chances are that their performance in study and also physical condition will both heading downward.Task2Do you agree or disagree with the statement that students should be rewarded if they perform well at school?Sample AnswerFrom what I know, I would agree with the statement that students should get praised when their parents have apositive feedback of them from school. There are several reasons that I would point out here.Firstly, the motivation for students to continue to work hard as before or even harder than before, I would assumethat the award is a stimulus to students who have a remarkable performance at school. It makes perfect sense for parents to do so.Secondly, the satisfaction for students to be happy, the tedious process of studying is really hard for students to take at school. If they can receive any kind of gift as the encouragement for their hard work, it will really make them feel relieved.Task3阅读：The professor plans to use a research paper rather than a test for the final.教授认为：能够让学生有更多时间准备一个确定的话题，从而会研究得更加深入。
托福TPO29综合写作阅读+听力原文+满分范文【雷哥托福】
托福TPO29综合写作阅读+听力原文+满分范文【雷哥托福整理】在备考托福写作的过程中，总是将托福的独立作文放在了第一位，但是实际上，综合作文也是占到了作文总分30分里面的50%的分值，不要等到分数出来了，才发现其实是综合作文的limited或者fair极大的影响了自己的分数。
雷哥托福小托君给大家分享TPO1-33综合作文部分的阅读和听力文本全集与综合作文的满分作文，以及满分作文的解析。
就是在自己做托福TPO模考之后，可以根据这里面的听力的文本，来检验自己的听力内容是否抓的足够好，尤其是要看写的够不够全！很多时候，我们的综合作文之所以分低，就是因为听力写的不全！TPO29 综合写作听力+阅读原文ReadingLarge numbers of dinosaur fossils have been discovered in deposits on Alaska's North Slope, a region that today experiences an extremely cold,arctic climate. One hundred million years ago, when those dinosaurs were alive, the environment of the North Slope was already inhospitable,especially during the winter when it experienced several months of total darkness. How did the dinosaurs survive the wintertime? Paleontologists have proposed that one of the most common North Slope dinosaurs, the elephant-sized edmontosaur (Edmontosaurus), survived the winter by migrating south to more hospitable regions. Several arguments support the migration hypothesis.First, the edmontosaur's diet supports the migration hypothesis.Edmontosaurs fed exclusively on plants. Since there would have been no plants growing during the cold and dark North Slope winter, it appears that the edmontosaur must have left for at least part of the year and migrated to more temperate zones to find food.Second, many edmontosaur skeletons have been unearthed from the same site. This suggests that edmontosaurs lived in herd. Many modern-day migratory animals, such as caribou and buffalo, live and migrate in herds as well. Moving in herds helps animals coordinate their migration.The finding that edmonotsaurs lived in herds further supports the migration hypothesis.Finally, edmonosaurs were physically capable of migrating long distances. To reach more hospitable regions, the edmontosaur had to migrate about 1,600 kilometers southward. To make such a journey, the edmontosaur needed to move at about five kilometers per hour for several weeks, which is certainly could do. These animals could run very fast, reaching speeds up to 45 kilometers per hour. It could have easily used its locomotive power to move to warmer climate during the harsh arctic winters.ListeningNow listen to part of a lecture on the topic you just read about.ProfessorThe hypothesis that the Edmontosaur migrated every winter is not convincing.First, the Edmontosaur did not have to migrate to find food. One hundred million years ago, the summer temperatures in the North Slope area were warmer than they are today. And remember, in arctic regions like the North Slope, the Sun shines 24 hours a day at the peak of the summer. The warm temperatures and extensive daylight created incredibly good growing conditions for plants, so much vegetation was produced during the summer that when the vegetation died as the winter came, there was a lot of nutritious dead vegetation around in the winter. The Edmontosaur could have easily lived on the dead plant matter during the winter.Second, just because Edmontosaurs lived in herds doesn’t mean they migrated.Animals live in herds for many other reasons. Living in herds, for example, provides animals with extra protection from predators. Having extra protection is useful even for the animals that live in the same area the whole year round. A modern example of this is the Roosevelt elk—a large plant-eater. Roosevelt elks live in the forests of the western United States. They live in herds but they do not migrate.Third, although adult Edmontosaurs were capable of migrating long distances, what about Edmontosaurs that were not yet adults? Juvenile Edmontosaurs were not physically capable of travelling the great distances required to reach warmer territories and would have slowed the herd so much that the herd never would have made it to its destination. The herd could not have left the juveniles behind because the juveniles would not have survived on their own. So the whole herd had to stay where they were and survive on the cold North Slope.由于篇幅有限，托福综合写作满分范文，在雷哥托福微信公众号获取。
2019年托福听力复习资料试题及答案
2019年托福听力复习资料试题及答案The economic depression in the late-nineteenth-century United States contributed significantly to a growing movement in literature toward realism and naturalism. After the 1870's, a number of important authors began to reject the romanticism that had prevailed immediately following the Civil War of 1861-1865 and turned instead to realism. Determined to portray life as it was, with fidelity to real life and accurate representation without idealization, they studied local dialects, wrote stories which focused on life in specific regions of the country, and emphasized the "true" relationships between people. In doing so, they reflected broader trends in the society, such as industrialization, evolutionary theory which emphasized the effect of the environment on humans, and the influence of science.Realists such as Joel Chandler Harris and Ellen Glasgow depicted life in the South, Hamlin Garland described life on the Great Plains, and Sarah Orne Jewett wrote about everyday life in rural New England. Another realist, Bret Harte, achieved fame with stories that portrayed local life in the California mining camps.Samuel Clemens, who adopted the pen name Mark Twain, became the country's most outstanding realist author, observing life around him with a humorous and skeptical eye. In his stories and novels, Twain drew on his own experiences and used dialect and common speech instead ofliterary language, touching off a major change in American prose style.Other writers became impatient even with realism. Pushing evolutionary theory to its limits, they wrote of a world in which a cruel and merciless environment determined human fate. These writers, called naturalists, often focused on economic hardship, studying people struggling with poverty, and other aspects of urban and industrial life. Naturalists brought to their writing a passion for direct and honest experience.Theodore Dreiser, the foremost naturalist writer, in novels such as Sister Carrie, grimly portrayed a dark world in which human beings were tossed about by forces beyond their understanding or control. Dreiser thought that writers should tell the truth about human affairs, not fabricate romance, and Sister Carrie, he said, was "not intended as a piece of literary craftsmanship, but was a picture of conditions."1. Which aspect of late-nineteenth-century United States literature does the passage mainly discuss?(A) The influence of science on literature(B) The importance of dialects for realist writers(C) The emergence of realism and naturalism(D) The effects of industrialization on romanticism2. The word "prevailed" in line 4 is closest in meaning to(A) dominated。
TPO29听力解析
TPO29听力Conversation-1What is the conversation mainly about?A.What the deadline to register for a Japanese class is.B.Why a class the woman chose may not be suitable for her .C.How the woman can fix an unexpected problem with her class schedule.D.How first-year students can get permission to take an extra class.答案：C解析：女生说：I am kinda confused about my schedule ....On class I registered for is missing. 说明女生的课程表有问题。
Why does the man tell the woman that Japanese classes are popular?A.To imply that a Japanese class is unlikely to be canceled.B.To explain why the woman should have registered for the class sooner.C.To encourage the woman to consider taking Japanese.D.To convince the woman to wait until next semester to take a Japanese class.答案：A解析：女生说：Do they cancel it?Assistant: I doubt it. Japanese class is very popular.助理是在解释他为什么觉得女生的假设不正确。
2019年托福听力考前训练试题及答案4
2019年托福听力考前训练试题及答案4Matching the influx of foreign immigrants into the larger cities of the United States during the late nineteenth century was a domestic migration, from town and farm to city, within the United States. The country had been overwhelmingly rural at the beginning of the century, with less than 5 percent of Americans living in large towns or cities. The proportion of urban population began to grow remarkably after 1840, increasing from 11 percent that year to 28 percent by 1880 and to 46 percent by 1900. A country with only 6 cities boasting a population of more than 8,000 in 1800 had become one with 545 such cities in 1900. Of these, 26 had a population of more than 100,000 including 3 that held more than a million people. Much of the migration producing an urban society came from smaller towns within the United States, but the combination of new immigrants and old American "settlers" on America's "urban frontier" in the late nineteenth century proved extraordinary.The growth of cities and the process of industrialization fed on each other. The agricultural revolution stimulated many in the countryside to seek a new life in the city and made it possible for fewer farmers to feed the large concentrations of people needed to provide a workforce for growing numbers of factories. Cities also provided ready and convenient markets for the products of industry, and huge contracts in transportation and construction — as well as the expanded market in consumer goods — allowed continued growth of the urban sector of the overall economy of the Untied States.Technological developments further stimulated the process of urbanization. One example is the Bessemer converter (an industrial process for manufacturing steel), which provided steel girders for the construction of skyscrapers. The refining of crude oil into kerosene, and later the development of electric lighting as well as of the telephone, brought additional comforts to urban areas that were unavailable to rural Americans and helped attract many of them from the farms into the cities. In every era the lure of the city included a major psychological element for country people： the bustle and social interaction of urban life seemed particularly intriguing to those raised in rural isolation.1. What aspects of the United States in the nineteenth century does the passage mainly discuss?(A) Technological developments(B) The impact of foreign immigrants on cities(C) Standards of living(D) The relationship between industrialization and urbanization2. The word "influx注入，涌入" in line 1 is closest in meaning to(A) working(B) processing 调整，加工，处理，冲洗，理赔，工艺设计…(C) arrival(D) attraction3. The paragraph preceding the passage most probably discuss(A) foreign immigration(B) rural life(C) the agricultural revolution(D) famous cities of the twentieth century4. What proportion of population of the United States was urban in 1900?(A) Five percent(B) Eleven percent(C) Twenty-eight percent(D) Forty-six percent5. The word "extraordinary不平常的，特别的" in line 12 is closet in meaning to(A) expensive(B) exceptional(C) supreme(D) necessary6. The phrase "each other" in line 13 refers to(A) foreign immigrants and domestic migrants(B) farms and small towns(C) growth of cities and industrialization(D) industry and transportation7. The word "stimulated" in line 14 is closest in meaning to(A) forced(B) prepared(C) limited(D) motivated8. Why does the author mention "electric lighting" and "the telephone" in line 23?(A) They contributed to the agricultural revolution(B) They are examples of the conveniences of city life(C) They were developed by the same individual.(D) They were products of the Bessemer converter.9. The word "them" in line 25 refers to(A) urban areas(B) rural Americans(C) farms(D) cities10. The word "era" in line 25 is closest in meaning to(A) period of time(B) location(C) action(D) unique situation11. The word "intriguing有吸引的" in line 27 is closest in meaning to(A) profitable(B) attractive(C) comfortable(D) challenging答案：DCADB CDBBA B。
2019年5月29日托福写作机经
2019年5月29日托福写作机经综合写作Sample answer：The writer and the speakerhave a debate on Mustangs. The writer believes that it will have a negativeinfluence on rangeland, which is opposed by the following lecture.First, the writer claims thatthe Mustangs will overgraze grass, thus making it expose to rain. Wind wouldcarry the topsoil. While the speaker views this issue from an opposite angle, accordingto him/her, Indeed the Mustangs would graze grass, but they only eat top ofplant, so grass will grow again. Besides, fertilizer provided by Mustangs wouldaid plants’ growth.Secondly, the passage statesthat the land has carrying capacity.. However, the speaker casts doubt on thisopinion by saying that Horses hunt s heep, so the sheep’s populationwill bereduced. It will not exceed carrying capacity.Last, the writer argues that Mustangswill degrade the water quality. Therefore, the juvenile fish can not survive. Bycontrast, in accordance with the speaker, this claim does not hold water. It isnot caused by Mustangs. There were beavers once. Building dam is good for youngfish. However, people think that beavers will damage environment, thus killingthem. Without beavers, young fish can not survive.独立写作：。
2019年托福听力考前训练试题及答案1
2019年托福听力考前训练试题及答案1By 1776 the fine art of painting as it had developed in western Europe up to this time had been introduced into the American colonies through books and prints, European visitors and immigrants, and traveling colonists who brought backcopies (and a few original) of old master paintings and acquaintance with European art institutions.By the outbreak of the Revolution against British rule in 1776, the status of the artists had already undergone change. In the mid-eighteenth century, painters had been willing to assume such artisan-related tasks as varnishing, gilding teaching, keeping shops, and painting wheel carriages, houses, and signs. The terminology by which artists were described at the time suggests their status： "limner" was usually applied to the anonymous portrait painter up to the 1760's; "painter" characterized anyone who could paint a flat surface. By the second half of the century, colonial artists who were trained in England or educated in the classics rejected the status of laborer and thought of themselves as artists. Some colonial urban portraitists, such as John Singleton Copley, Benjamin West, and Charles Wilson Peale, consorted with affluent patrons. Although subject to fluctuations in their economic status, all three enjoyed sufficient patronage to allow themto maintain an image of themselves as professional artists,an image indicated by their custom of signing their paintings.A few art collectors James Bowdoin III of Boston, WilliamByrd of Virginian, and the Aliens and Hamiltons ofPhiladelphia introduced European art traditions to those colonists privileged to visit their galleries, especiallyaspiring artists, and established in their respective communities the idea of the value of art and the need for institutions devoted to its encouragement.Although the colonists tended to favor portraits, they also accepted landscapes, historical works, and political engravings as appropriate artistic subjects. With the coming of independence from the British Crown, a sufficient number of artists and their works were available to serve nationalistic purposes. The achievements of the colonial artists, particularly those of Copley, West, and Peale, lent credence to the boast that the new nation was capable of encouraging genius and that political liberty was congenial to the development of taste — a necessary step before art could assume an important role in the new republic.1. What does the passage mainly discuss?(A) European influence on colonial American painting(B) The importance of patronage to artist(C) The changing status of artists in the American colonies in the eighteenth century(D) Subjects preferred by artists in the American colonies in the eighteenth century.2. The word "outbreak" in line 5 is closest in meaning to(A) cause(B) beginning(C) position(D) explanation3. The word "undergone undergo 经历" in line 6 is closest in meaning to(A) led to(B) transformed(C) preferred(D) experienced4. According to the passage , before the American Revolution the main task of limners was to(A) paint wheel carriages(B) paint portraits(C) varnish furniture(D) paint flat surfaces5. It can be inferred from the passage that artists who were trained in England(A) considered artists to be superior to painters(B) barely painted portraitists(C) were often very wealthy(D) imitated English painters6. The word "consorted 结交" in line 14 is closest in meaning to(A) made decisions(B) studies(C) agreed(D) associated7. The word "sufficient充足的，充分的" in line 16 is closest in meaning to(A) adequate(B) temporary(C) friendly(D) expensive8. According to the passage , artists such as Copley, West and Peal signed their paintings(A) increased the monetary value of the paintings(B) made it more difficult for other artists to copy the paintings(C) supported the artists' image of professionalism(D) distinguished colonial American artists from European artists9. The author mentions James Bowdoin III and William Byrd in line 17 as examples of which of the following?(A) Art gallery owners who displayed only European art(B) Art collectors who had a profound influence on American attitudes toward art(C) Artists who gave financial support to other artists(D) Patrons whose helped to encourage artisans to become artists10. With which of the following would the author be most likely to agree?(A) Countries that have not had a political revolution are unlikely to develop great art.(B) The most successful art collectors are usually artists themselves.(C) The value of colonial American paintings decreased after the Revolution.(D) Colonial artists made an important contribution to the evolving culture of the new nation.CBDBA DACBD语法补充：i. 谓语动词1. 主谓一致(1)主谓的分隔塬则主谓之间能够用定语从句及省略形式的定从分隔S, ---,VO eg： The Hopi,霍皮人 the tribe, have lived..Sister lotus，the most beautiful woman in China, feels very lonely.* 主谓一致与主语同位语无关，主语能够与插入语无关，主语和同位语二者是主语和表语的关系(2)谓语随后一致就近not 单n(A). but 复n.(B) + 复V+ are not only 单n(A). but also 复n(B). + 复V+ are还有。
托福TPO29听力Conversation1文本+题目+答案解析
Student: So that means I am not registered for the class. Not unless the professor signs me in. What, uh, what should I do now?
Employee: Let me give you the form the professor needs to sign. Go to the class on the first day, get there early, so you can talk to the professor before class starts. Find out if he or she is willing to let you in.If so, bring the signed form back here and we’ll register you for the class. If not, well, you’ll have to find a different class. I’d start looking for alternatives now, just in case.
Student: Well, yes, but I also registered for a language class—Level One Japanese. Did they…I don’t know, maybe cancel it?
2019年5月28日托福阅读真题
2019年5月28日托福阅读真题词汇题：第一篇题材划分：地质类主要内容：土壤的形成和风化，soil formation parentmaterial 可能是由bedrock形成的，也可能是被水，风，冰川等从别的地方带过来的。
提到水对土壤的影响，会经流土壤或者变成气体蒸发出去。
水可能会给土壤带来一些矿物质，也可能带走一些。
这个叫做leaching。
森林土壤里的矿物质在表面，grassland在地下的root system里面，后面还提到高处的土壤比低处的土壤更干，因为水会直接流向低处。
泛滥平原地区有更多矿物质，所以土壤更肥沃。
土的形成从三种情况形成，因为来源不同所以内容营养不同。
斜坡的土不能保持水分，所以营养流失多比较贫瘠，平地的营养多。
相似TPO练习推荐TPO27- The Formation ofVolcanic Islands第二篇题材划分：历史类主要内容：如何研究史前人类的生活，重建史前人类的生活，对比史前人类栖息地的动植物遗迹和其他地区动植物遗迹。
判断骨骼化石中钙和另一种物质，如有有该物质，说明它们吃了一种ingested plant，也能够探测牙齿化石上的microbe,史前人类用一种river coddle做遮蔽物，而且发现这种结构的建筑最多。
用动物的骨骼构建一种construction，每种风格不同，需要很多人才能建起来。
提到了fireplace，在寒冷的天气下用来取暖，fireplace里有一代一代人类留下的或大或小烧木头的痕迹。
一种木头燃烧时间长所以作燃料很好，然后根据他们住的地方不同有各种各样的取暖措施搭建方式。
相似TPO练习推荐：TPO33- The First Civilizations第三篇题材划分：生物类主要内容：雄性动物为了实行交配会有什么表现，提到了鸟择偶的情况，雌鸟喜欢选择体型大且有鲜艳羽毛的雄鸟，认为这种鸟更具有躲避捕食者的生存水平，提到good gene hypothesis, 达尔文理论说火鸡和一种鸟外表有特点所以能让雌鸟选择这些雄鸟当配偶，事实比达尔文想的还普遍，bright color能让雄鸟远离天敌，提升生存机会，飞的好能更好的照顾更多后代，根据鸡冠也能够看出公鸡是不是健康，来避免疾病。
2019年5月28、29日托福独立口语小范围预测及参考答案
2019 年5 月28 、29 日托福独立口语小范围预测及参考答案A.高科技:1.Describe what your life would be like if you were not allowed to use the cell phone for a month. Explain why. Please include details and examples in your explanation.Well, honestly I think my life will be totally different. I actually depend on cell phone to connectwith my friends. You know, I use lots of social network apps like wechat, twitter, and facebook to update what is going on with my life and send messages to my friends. Without the cell phone, I cannot even get hold of my friends and families. Additionally, as a college student, I am very busy with school work, like prepare for exam, do group projects, and write papers. I shop online for a lots of things just so I can save some time. I buy daily necessities, like outfits, snacks and electronic appliances on line. So I guess it will be a lot inconvenient without cell phone.2.Do you agree with the following statement : social networking websites are good for us? Please use specific reasons and examples to support your answer.Well, yes definitely, personally I am a big internet fan, and I think on-line social networks is a very goodto socialize with friends and family members, and evenget connected with professionals. My first reason is that it is instant and easy to use, social network like facebook, MSN, and professional social network-Linkedin. With wifi access and a tablet or smart phone, I can connect with people in no time. Additionally, before the invention of on-line social network, we have to call someone through the phone or visit them in person and it is very costly in terms of both money and time, cuz we have to physically be somewhere in order to talk to them face to face, with on-line social network, it also helps us to expand our social networking.3.School should require all students to have their own laptops. Use specific reasons and examples to support your answer.Personally, I think students should be required to own laptops. To begin with, students might need to write papers, and they can find reference on the internet easily, cuz they can just type the key words in the search engine, and the next moment they know, the answer shows up on the screen, and they basically can find reference on every topic, like technology, history, and even psychology. Also, they need to use lots of software to finish some assignments and projects, so the use of computer is inevitable. For example, I am an economics major, and I need to use statistical software to analyze data, obviously, I cannot do that without the computer.B.教育:1.Do you agree or disagree with the following statement? We learn more from failure than success. Usespecific reasons and examples to support your answer.Personally, I couldn't agree more with this statement, indeed, the best lesson one can learn is through failure.Actually, time and experience are the best teacher, and growth can only be achieved when you fail and after some barriers or setbacks in life, one has to analyze the real cause and avoid the risk of making the same mistake again. Albert Einstein once said, "Anyone who has never failed has never tried anything new." One can only be a better person and make better judgments by learning from every single experience that we have been exposed to, otherwise, we would be the same person as we were yesterday.2.Some people prefer to get advice from older people like their parents or grandparents .Others prefer to get advice from their peers of the same or similar age . What way do you prefer and why? Use specific reasons and examples to support your opinion.Actually, I prefer to get advice from older family members. To begin with, seniors have richer life experience than young people, including good and bad ones. By learning from their experience, we can avoid previous mistakes. Also, it teaches me to be a humble and modest person so I can hunker down and be successful. Additionally, young people and their peers are struggling with their own life, study and career and they don't have the same level of maturity as old people do. So based on these reasons, I think it is better to seek advice fromseniors.3.Do you agree or disagree with the following statement? Children should be required to help with household tasks as long as they grow old enough to do so. Use specific reasons and examples to support your answer.Personally, I definitely think that children should do household tasks as soon as they are old enough. Lotsof important qualities can be developed through such activities as doing housework. Children will learn to be a responsible person, and that is a like cornerstone for them to become a better person. On top of that, children will get a sense of achievement when competing the house chores, and their parents might even give them some reward like buy them toys or offer them some pocket money. Through such activities, children will be very determined and motivated when they do bigger projects in their adulthood and be successful.C.学生（学业、学校、学习方法）类:1.What kind of characteristics or components shoulda good school have?Well, personally, I think prestigious universities should have better facilities, science students depend on lab equipments to test theories in books, just learning theories without experiment in the lab is too boring and unproductive, so facilities, like research centers are very important.On top of that, professors are the key resource of a university, cuz they are the ones who can motivate thestudents and develop their skills and make them more creative, thus giving the students a better chance to be successful in the future.2.Some students prefer to study in a library. Others prefer to study at home or in dormitories. Which way do you prefer and why? Include reasons and details in your response.I would say I'd like to study in the library. The most obvious reason is that it is very quiet in the library, and I can fully focus on your work and nothing can distract me. There are just too much distraction to study at home, I can lay on my bed and play computer games when I feel bored, it is just not that productive compared to studying in the library. Plus, studying in the library, I feel like people around me are also studying, and that is a motivation for me to concentrate on my own work. For these reasons, I would say I like to study in the library.3.Talk about a subject you enjoy learning in school.Well, English is the subject that I like most. I have great motivation to learn English, to begin with, I find English not very difficult to learn, and actually it is pretty easy to pick up. Unlike other subjects like math, physics, which are pretty abstract and boring to learn. It is very cool to be able to speak a foreign language, and I can make friends with people who are from distinctive cultural backgrounds, thus I got a chance to talk to foreigners and get to know their culture, customs and way of living. By interacting with them I can broadenmy horizon and have new perspective on things, and I bet I can learn from them enormously.4.Talk about two schools which you attended and their differences.Well, the first school that I attended in the US is called XXXXX, it's located in a very small town with a population less than 20 thousand. The professor seems to know everyone, because the class size is very small. so everyone got a chance to discuss with the professor about academic problems. The second university I went to is university of XXXX, this university is in decent size with a big campus, there is about 30000 students and faculties altogether. I like the second one because it's a big athletic university and I am big college sports fan. I follow Mizzou basketball and football very closely.5.Which of the following do you think is the best way to get to know a new school, joining a one-day campus tour, spending a weekend on a campus playing field or auditing the lectures?Personally, I would say auditing class is the best way to know the university better, since faculty members are an indispensable part of the university. Their knowledge teaching skills and even the way they teach the class represent the university. The values they uphold in the class are the ones that are cherished by the university. Plus, when auditing class, one can tell if there are lots of class discussions or not, also, they get to know the size of the class. These are importantfactors when choosing a university since nobody wants to attend a school, whose class size are too big, because in a big class one cannot interact with their peers and professors.6.A friend of yours always gets up late in the morning and misses his morning classes. The professor has told him that this behavior will affect his grade. What advice would you give him and why?Personally, I would suggest him sleep early,actually he should go to bed before 10 o'clock, and then he can take a good rest, hence the next day he can go to the class refreshed. Additionally, I would say he should talk to the professor and ask him or her if it is possible for him to make up the absence in another way, like doing an extra credit assignment and I bet if he is sincere enough, the professor will understand his tough situation and might say yes to him, so eventually he can keep a higher GPA.7.Some students like to choose university with a high reputation but no scholarship, others prefer to choose a university with scholarship but less reputable. Which one do you like to choose?Well, personally, I would prefer to study in a less well known university with a scholarship. To begin with, the university tuition can be really expensive, and getting scholarship can help me to relieve my financial pressure. Consequently, I can concentrate on my study. Additionally, most of the time, one needs to be research assistant or teaching assistant upon receiving thescholarship. These teaching and research experience will be very helpful for my future, like when I plan to apply for a graduate school and even future jobs, and I will get a better to achieve my dreams in the future.8.Some people think that the best way to learn is to attend lectures. Others think that it is better to learn on their own. Which do you prefer and why?Well, personally, I prefer to attend lectures. Actually, studying alone can be boring and I am the kind of person who likes to interact with others when learning. By attending lectures, I get a chance to hear multiple points of view, although some points might not be as thought-provoking, I can learn a lot of stuff beyond the textbooks anyway, and understand how an idea works in real life when other students share their personal experiences. Additionally, the professor who holds the lecture can make difficult and abstract concepts and ideas easy to understand, one might not be able to understand some materials when studying alone.9.Do you like to buy new books or used books. Use specific reasons and examples to support your answer.I would say I prefer buying used books. As a college students, professors sometimes require students to buy textbooks, and most of the time, the textbooks can be really expensive, you might easily spend over $100 on a single book. That is a lot for a college kid. Additionally, most of the time used books are not that crappy, you can use it, and take notes on it andhighlight the important part, it has no impact on yourstudy at all. So based on these reasons, I find it more reasonable to buy used books at a cheaper price.10.Some people like to listen to audio books, others like to read paper books. Which do you prefer and why?Well, personally, I prefer to read paper books. It is true that one can listen to audio books practically everywhere. You can listen on the bus, or in bed before you fall asleep. However, I still prefer to read book myself since I can get more involved when reading myself. What I am trying to say is that the person who reads the audio book sometimes doesn't tell the story the way that I like. I mean I might not like the tone of their voice, and sometimes Ifind that I zone out and miss important parts of the book when I listen to audio books.D.地点:1.Between the following two places, where would you choose to live?1. big and new place but far from your workplaceand/or university2. small and old place but near your workplaceand/or universityPersonally, I'd like to live in a bigger place that is far away from my workplace. Actually, a bigger place far away from my workplace is more likely to be in the suburb than otherwise, and I am the kind of person who like peace and tranquility. I want to get away from thenoise and pollution, and I hate the hustle and bustle of the city. Working in the downtown areas all day along is boring, and I want to escape from these concrete jungle and live far away. You know since my workplace is located in the downtown areas, I just want to get away from that place and find somewhere that is far away.2.When going on a vacation, some people prefer to stay in a hotel, while others prefer to camp outside in a tent. Which do you prefer?Personally, I would choose to camp outside in a tent. The only reason for me to go on a vacation is toget away from the busy streets and concrete jungles, and get a chance to be close to mother nature, by camping outside, I got a chance to appreciate the beautifulstarry sky at night, andenjoy the tranquility, I don't have the chance to enjoy that moment when living in the city. Also, campingoutside makes it easier for me to do some hiking, like walking on the trail, and do some fishing and BBQ.3.Some people spend their vacation visiting just one place. Others prefer to spend their vacation visiting several different places and spending a shorter amount of time in each of these places.Which do you prefer and why. 倀攀爀猀漀渀愀氀氀礀, I would like to travel around in different place instead of just staying in one place. I am the kind of person who likes new and exciting things and exploration. If I stay in one place, I will get extremely bored, you know, the scenery of one place is just repetitive, and there isnothing new. On top of that, by traveling around to different places, I can be exposed to different cultural elements. When traveling around different places, I got a chance to talk to locals and get to know their culture, customs and way of living. By interacting with them I can broaden my horizon and have new perspective on things.E.人物:1.Talk about one of your family member who has similar traits as you. Describe that trait.I would say my dad has the same personality as me. I am very passionate and optimistic person, and I like constantly taking challenges in my life and doing something that I have never experienced before, like studying abroad. I would say my dad is also the kind of person who likes to takechallenges. For example, he encouraged me to study abroad despite of the challenges that I might face, like language barriers and cultural shocks. When I was studying in America, he gave me lots of encouragement and motivation.2.Describe a family member who has a different personality from you and explain why?I would say my dad has a totally different personality from me. I am very passionate and optimistic person, and I like constantly taking challenges in mylife and doing something that I have never experienced before, like studying abroad. However, my dad is a quite conservative person, he would never do something thatwill make him stand out, and frankly, he is kind of pessimistic and sometimes cynical about the world, specifically, he would complain about negative things in life instead of thinking on the bright side.F.休闲娱乐：1.Do you agree or disagree with the statement employees should be prohibited to listen to music at work.Well, personally, I think it's a very bad idea to prohibit music in workplace. Actually, listening to music is a very good way for people to release their negative emotions, like sadness, or sorrow, or even anger. Employees might forget about the pressure in life and thus have a higher efficiency in the workplace. Additionally, music keeps people refreshed and spurs creativity and innovation. So, that is why it is a common practice for high-tech to allow the play of music intheir office, just so that they can create arelaxing environment and be more creative, and thus make more breakthroughs in their field.2.Describe the book you like the most where you were a child.Well, the book I like best when I was a child was the Sea And the Old Man, authored by Ernest Hemingway. It was a 渀漀瘀攀氀, and it is very educating and enlightening, I learned a lot from reading this book. The storyline is like this : the old man had not landed any fish in 84 days in a row, finally on the 85th day helanded marlin, unfortunately, on his way back home, he marlin was towed away by some sharks. Even though, he only got back the bones of the marlin, however, he was really the winner; never give up in face of hardships, setbacks, barriers in our lives.G.政府社会类:1.Agree or disagree : Zoos are useful than harmful to animals.Personally, I couldn't agree more that zoos help to protect animals rather than harm them. To begin with, some animals might live in really harsh environment, like the Arctic region, Sahara deserts, and even in extremely dry areas. However, the zoo can be a very good place to shelter such animals, and they can live in a clean and comfortable environment with abundant food to feed themselves. Additionally, by keeping animals in the zoos, citizens, especially the younger generation will get a chance to closely observe them, thus they will know the animals better, hopefully, this can raise their awareness to protect endangered species.2.Agree or disagree ：Life is better now than the past. Use specific reasons and examples to support your answer.Personally, I cannot agree more with that. To begin with, advanced technology has made lots of impossible things possible, like now it takes only less than one hour to travel over 300 miles by express train. In the past, it might take you a whole day. Now, with the express train, we can save lots of valuable time. Plus,with increasing income, more people have access to nutritional food, like, salmon, tuna, shrimp and stuff like that. They are high in protein, low in carbs.3.Do you agree or disagree with the following statement protecting the environment is just as important as developing the economy?Personally, I don't agree with that. Instead, I think protecting the environment is more important than developing the economy. Recently, there are rampant environment related diseases, like the lung problems caused by the haze and fog in big cities, problems. Plus, the global warming, pollution, and extinction are running wild on earth too. Also, we have to think of the future of our lives and the lives of the next generation. Actually, if the economy falls, there is still a big chance for it to pick up. However, if we don't protect the environment, and cherish the mother earth, it will be gone forever.4.Do you agree or disagree with the following statement Happiness comes when we help others rather than ourselves? Explain why. Please include details and examples in your explanation.Personally, I totally agree with this idea and happiness does come when we give others a helping hand. To begin with, sometimes, we can become very good friends after helping each other out, and by making friends with new people we will be better connected. Actually, research shows that people are generally happier if they are better connected with others. Additionally, one canget a strong sense of achievement when helping others out, and people should be compassionate about others instead of just thinking about themselves, otherwise they are too selfish, and selfish people are not happy.H.环境保护类:1.Some schools require students to take part in community service activities after school. Which of the following do you think is the best activity for students?1. Planting flowers in the community2.doing clean-ups in the garden3. recycling waste.If I got a chance to do some community service, I would like to choose to clean the garden. Well, in my city, people do not really pay attention to environment protection. There are rampant littering, and spitting everywhere. The garden is supposed to be place where citizens can have fun and get some relaxation. Unfortunately, it is not very neat and clean. I wouldlike to make it a better place for community members to enjoy themselves, and by consciously participating this kind of activity, hopefully, I can influence my friends andstrangers around me so that they will be aware that environment protection is really urgent.2.Your school is going to help the community. Which of the following would you prefer? 1) clean litters and trash 2)plant trees and flowers 3)teach children knowledge about the environment.Personally, I would like to teach children knowledgeabout environment. To begin with, it helps to cultivate kids' environment awareness at an early age, so when they grow up, they will definitely do something to protect the environment, like they will turn off the faucet after using the water and not waste any water, categorize the trash, not litter around. Plus, it is the younger generations' responsibility to protect the environment, and make the world a better place for people to live in. Additionally, kids are very interesting to be around, and it is great fun to interact with them, since they are very naive and adorable, therefore one can forget about their pressure in life and study.I.家庭、家庭活动类1.What are the benefits of talking to older family members?Actually, by talking to older family members, there are lots of benefits not only to ourselves, but also to seniors. To begin with, senior have richer life experience than young people, including good and bad ones. By learning from their experience, we can avoid previous mistakes. Also, it teaches me to be a humble and modest person so I can hunker down and be successful. Plus, seniors get lonely easily, and byinteracting with them, they will feel a sense of belonging to the family and that there are someone out there who care about them.2.Is it better to grow up in a large family or a small family? Explain why. Please include details and examples in your explanation.Personally, I prefer to live in a small family since you don't have to deal with too complicated relationships with lots of family members. For example, if there are lots of members in the family, one has to go the birthday party of every single person in the family and that can be really tiring. Also, a big family is very crowded and noisy. It is very inconvenient because one might have to wait for their turn to use the bathroom. You know, it is much easier for a smaller family to agree on big decision. Plus, in a small family, it is very quiet and peaceful, one does not have a lot of triviality to deal with, and it also provides the kids a quiet environmentto study.3.S ome people think that it's more important to spend time with families, others think they should focus on work and study. Which do you prefer?Personally, I think families are more important than work and study. 吀漀begin with, the people who really care about you most are your family members, your parents, sisters, and brothers, and the family members are the first group people you deal with; and when you are depressed or suffering from setbacks in life, it is your family who supports you. Lots of times, it is the encouragement and love from one's family that makes someone stronger in life. The people whoare not be able to stay with their parents when they got sick only regret that they should have spent more time with them, instead of closing business deals and stuff.J.健康：4.What food should your school cafeteria to add to attract more people.Currently, the cafeteria just offers junk food, like French fries, fried chickens, and hash brown, and stuff, and these kind of food are very greasy, it is bad for students' cardiovascular system. To attract more students, I would suggest the cafeteria add some healthy food like vegetables, you know, like salad, tomatoes, and broccoli. Also, students need to absorb enough nutrient needed for the day to concentrate on the class, I would suggest cafeteria offer some sea food, like salmon, tuna, shrimp and stuff like that. They are high in protein, low in carbs. These food are actually easy to cook, they can just steam them, and offer the seafood with some limes or lemon juice.K.职业类:1.Police officer, transportation worker, building designer, which do you think is the most important to a city.I would say police is the most important job to a city, though they do not really get paid that much, what they do is very essential to the community. They prevent lawbreaking behaviors, like robbery, burglary, and even speeding, they hunt down criminals and preserve thesafety of the community. Plus, you can call police officers for help, like when you neighbor is very noisy and you feel like you are disturbed, they also help to address common complaints like that. That is basically why I think police is the most important job in thesethree professions.2.Which of the following would you rather be? Lawyer, veterinarian or restaurant owner. Explain your answer in details.I would say I like to be a restaurant owner, doing business is like my childhood dream, it is a great profession and it brings me great personal satisfaction and monetary value, but I am aware that these reward does not come easily, cuz whenever you are making important decisions there are both opportunities and risks. Frankly, I like the excitement of doing business, and I am not the kind of person who just wants to live a risk-free life, I would say I like the thrill when you make a fortune or suffer a great loss. Apart from that, by operating a restaurant, I can provide people with nice food, and hopefully I can make people happy, and theyfeel like as if they were dining in their own home.L.技能类：1.What kind of strategy do you use to handle an overwhelming amount of work.Well, personally, I will prioritize my schedule and focus on the most urgent things that I need to finish. For example, I got an upcoming exam next week, and a paper due next month; of course, I would concentrate on preparing for the exam. Additionally, I think I will probably try to find the most efficient and creative approach to deal with the work, and even ask help from others. For instance, one time my economics professor asked me to help her to collect some data on herresearch. Later, I realize that it was so overwhelming that I could not finish it by myself, so I asked myfriend's help. Finally, he helped me to finished this assignment.2.Which one you will learn ：play a piano, swim, and repair a car.Personally, I would say I like to learn to play a piano. It is very relaxing to play the piano, actually,it can be a great way to release my destructive emotions, like anger, sorrow and even rage. At the same time, I can make friends with people who have the same interest, and talking to them can be great fun. Additionally, there are not a lot of people who can play instrument, if I can learn a piano, I will be very popular among my friends, thus I will stand out. Lastly, it takes lots of practice to be a master in a kind of instrument. In this process, I can develop willpower, perseverance, and persistence.3.If you have a chance to learn something new, which of the following would you like to learn? Flying an airplane, playing a sport or playing an musical instrument.I would definitely choose to play a new sport. Ifind it very relaxing when I play sports, it helps me to release my tension and depression that I got from both my life and study. Apart from that, playing sports is a very good way to keep healthy and try to be in good shape. It helps me to build up some muscles and be athletic, it is also good for my cardio vascular system. Lastly, I get a chance to meet new friends and broaden my social network。
托福TPO29听力Conversation2文本+题目+答案解析
托福TPO29听力Conversation2文本+题目+答案解析为了帮助大家高效备考托福，为大家带来托福TPO29听力Conversation2文本+题目+答案解析，希望对大家备考有所帮助。
托福TPO29听力Conversation2文本Narrator: Listen to a conversation between a student and his music history professor.Student: Um, Professor Jenkins. The listening journal you assigned us to keep for the Intro to World Music class, well, I am not sure I understand what to do.I listened to the pieces you assigned this week more than once, but when I tried to write about them, I didn’t know what to say.Professor: Well, it’s not easy to write about music, even for people who are supposedly expert at it.Student: That makes me feel a little better. But I am just not familiar with how you keep a listen ing journal. I’ve kept journals for other classes, summarizing and writing about how I felt about readings.Professor: Well, a listening journal isn’t all that different, I want you to note your feelings about musical compositions too.Student: OK. There were pieces I like more than others, but I think you want our comments to be a little more…I don’t know, analytical. Right?Professor: Well, whether you like a piece or not is important, but you should be able to explain why you like a particular piece and be able to talk about its historical and musical context. Actually, the listening journal is a tool to help you listen to music actively, to think about what you are hearing.Student: Maybe I am finding it difficult because I am not real familiar with most of the music you assigned. I mean, if it’s hip-hop or something I listen to with my friends…Professor: Sure, because hip-hop is a form that’s familiar and meaningful to you. But you’ll see as the semester progresses and you start learning more about musical forms, you’ll become a more adept listener. And you’ll start noticing patterns.Student: OK. So the songs we listened to this week, the …the Canto?Professor: The Cante jondo. You remember we said it means “deep song” in Andalusian Spanish? Not only because it’s sung in a deep register, but also becauseit’s a song about deeper or serious matters, certainly not lighthearted.Student: Really? Hmm…I guess I didn’t catch the double meaning. That’s kind of cool. But anyway, even with the translations you ga ve us for the lyrics and everything, I don’t know, I could tell it’s sad, but I wasn’t trying to analyze it, from a musical perspective that is.Professor: OK. So this is what you should do. Go back and listen to the song selection and this time pay attention to the melody, to repetition, to the …Student: There was plenty of that.Some parts sounded like the same note played over and over again.Professor: That’s exactly the kind of observation you would record in a listening journal.So, melody repetition, rhythm, how the piece is structured, as well as your reasons for liking or disliking it.You know what? I thought everyone was clear about this, but you’ve just given me a great idea. I am going to draw up a list of questions everyone should keep in mind when they are writingtheir journals. Other students may be having the same problem you are having.托福TPO29听力Conversation2题目1.Why does the student go to see the professor?A. To explain why he may need to hand in an assignment late.B. To get instructions on how to complete an assignment.C. To discuss a type a type of music his class is studying.D. To ask if he can choose the music to write about in a listening journal.2.What does the student describe as challenging?A. Comparing contemporary music to earlier musical forms.B. Understanding the meaning of songs that are not written in English.C. Finding the time to listen to music outside of class.D. Writing critically about musical works.。
2019年托福听力真题答案和解析
2019年托福听力真题答案和解析Conversation 1一个女的转学来林肯学员学习环境，但是他选了宿舍没选公寓，她想问男的能改成公寓不，男的说：不行，谁叫你不看网页，女的说她看了但是只看了map，男的说：谁叫你不先看?公寓什么都有，厕所厨房客厅，上课还近，但是要多付钱。
女的说没有早点选房间的原因是她那时候还在另一所学校，另外就是有钱。
男的又说NO NO NO，去年大家都抽选过了不能改了，为什么不一开始就说?女的说我去拿时还没有转学啊，况且有人说我找你就行，男的问谁，女的说：不记得了。
男的：… …。
-TPO部分对应参考校园场景类TPO32-C2/T8-C2)Lecture 1地球的layer结构，Mantle,crust,core,并没有想象中那么简单，科学家发射一种wave探测，但是只能到达crust,mantle和core有着high pressure, geologist无法探测里面的结构，所以历地理学家常常借助physicist的协助来研究地层结构，历，physicist以前在实验室里创造类似底层内部的高压环境，用一种tool叫DAC，因为这种tool的受力面积很小，只要很小的force就能产生极大的preesure。
科学家在使用tool时还heat it，以达到特定的temperature，把液体的水变成了一种ice crystal。
后来研究人员在地层内部也发现了类似的crystal，地理学家发射一种wave去探测地层内部的温度，然后发现mantle和core交界处的温度有3000度。
几个问题是lecture讲了关于什么的，提到的那个工具是个钻石diamond头的，因为能增大压强，还有一题是科学家在2007年的实验能够测量出什么，答案应该是mantle和core中间的温度。
-TPO部分对应参考(地质类TPO32-L3/TP32-L2)Lecture 216世纪的画，先提了一下impressionism用的颜色注重色彩的使用，喜欢丰富，vivid，多彩的颜色。
2019年托福听力经典加试题解析
2019年托福听力经典加试题解析托福听力补充加试材料，包括16世纪的艺术家、动物中的阶级、绿色产品和咖啡豆等几个经典话题。
16世纪的艺术家常听到人形容艺术的人很有天分， 16th 的艺术家，很多都是为了糊口去沙龙上班，所谓的创作仅仅模仿当时流行的画风。
工作室中养了很多艺术家，共同完成一件艺品。
另外有一种艺术家是从技师出身，制作颜料或雕刻工具，转行做艺术品。
举例一双好靴子要兼具好看跟好穿就是这个道理。
托福听力补充加试：动物中的阶级动物中的阶级，当王的那个有好处，譬如优先进食、休息区比较大。
male有王， female也有王。
若打架打输了，就会被同族看不起，失去王的地位。
有的动物上级管下级，下级管再下级，有的就一仅仅首领，管全部的。
举了一种狼做例子。
但是统治地位不是固定的，比如鹿要是没了鹿角，就失去了统治地位。
有时候动物会用些方法巩固地位，比如猴子~~但是当 leader也有缺点，外族来犯他可就忙了。
托福听力补充加试：绿色产品绿色产品一开始他们就做过市调，针对环保意识水准分组，找出目标族群。
产值仍然不高，可能因素一为愿意掏腰包的人是小众，产值不高，二是价格太贵，想买也买不下手。
建议推广绿色产品能够从环保以外的方向着手，例如环保冰箱既环保又省钱，这样买的人就多了。
托福听力补充加试：咖啡豆大概是讲咖啡怎样被decaffeinated(脱去咖啡因)而不破坏原来味道，然后包装。
有一个图。
讲gas怎样在高温高压下XX(忘了这个物理名词)。
decaffeinate就是这个原理。
咖啡豆经过这个过程到一个罐，然后又经过另一物理过程，就crystalize(明确)了，能够包装了。
Questions1Main topic2What is the theory the process uses3Describe the process in the order of happening。
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2019年5月29日托福听力答案解析Conversation 1
［论文讨论］学生迟交论文（考去老师那的目的），抱怨学校新打印系统，说比原来好，老师说她只用自己办公室的打印机（有一个问题问在表达什么，应该是表明她原来的系统怎么不好），但新系统也出了问题，学生说自己只能出去打印，再后来他们讨论相关话题，学生写xx世纪文学，有个书的第一句特别吸引人，第二章的开头和第二章的那句就不一样了。
-TPO部分对应参考（TPO13-C1）
Lecture 1
［生态学／环境科学］开头提到地球的water cycle, 然后说Titan上的methane cycle和地球的water cycle 很像。
后面提到建立一个model，要收集一些数据，关于Titan大气的成分。
教授说虽然得到一些信息，但是仍然有很多谜题，比如为什么Titan南半球的lake比北半球多。
又说到原来的model是2D的现在建了一个3D的。
学生提问methane是不是和ice volcano相关。
-TPO部分对应参考（TPO10-L3）
Lecture 2
［历史类］说到medieval的document都写在parchment上，说原来有个法官写的document有明确的日期名字等，但是有些document 没有提供线索。
学生说能够检测DNA，通过DNA判断没有线索的parchment属于什么年代，教授说现在建立了一个DNA database，能够对比已有的数据
-TPO部分对应参考（TPO17-L1）
Conversation 2
［换宿舍话题］女生找到宿管要换宿舍楼，她说现在住的eco楼
很好但是想换另一个，因为新宿舍舍友专业不一样能够broadenhorizon，有个journalist，因为她想换专业，新的楼多一些
协助，老师问她是从哪知道这个楼的，女生说是从朋友那听说的，她
有朋友住在这里。
-TPO部分对应参考（TPO33-C1）
Lecture 3
［American literature］讲了ES这个人，ES小时候喜欢看adventure story，后来决定自己创作，相比作家的身份，他更是entrepreneur，卖书很成功，后面说了两个他的strategy，一是老写
系列丛书，让读者一本读完还想读下去，在每本书最后会提到新的人物，让读者想买下一本，另一本是雇一帮作家，他提供点子，让他们
代写，算他的作品，这样他每40天就能出一本书。
后来有人说他的书
有负面影响，一度被禁止放在学校的library，后来做了一个survey，发现大家都喜欢他的书。
-TPO部分对应参考（TPO20-L3）
Lecture 4
［生物仿生］说tourism影响环境，人们制造几场hotel等等造
成pollution，后来提倡一种ecotourism，要增加人与动物的interaction，而且能够提供更多工作，细节记不清。
教授说这种ecotourism可能会有negative的影响，1）可能会改变动物的behavior，比如海豚可能会更多地待在水里，遗迹为了躲避船只会消
耗他们的energy。
2）影响动物的reproduction，影响它们的荷尔蒙，降低生育水平。
-TPO部分对应参考（TPO32-L2）。