2019年TPO22托福口语Task3原文及参考答案

合集下载

2019年TPO20托福口语Task3原文及参考答案

2019年TPO20托福口语Task3原文及参考答案TPO20口语Task3题目：Energy costs reach sky-high levelsHeating prices, and the university’s heating bills, reached record-high levels this year. In an effort to reduce heating costs, the university plans to lower the temperature in all classroom buildings on weekends and on weekdays after five P.M., when the day’s classes have officially ended. Because classes will not be in session at these times, the reduced hear should have no negative impact on students and their studies. The university considers it essential that the cost-saving measures not interfere with student activities.ConversationNow listen to two students discussing the article.Woman： What on earth is the university thinking?Man： Huh? What do you mean?Woman：Well, those buildings aren’t just used for classes. That’s where my evening st udy group usually meets.Man：Oh, of course, that’s true. But you could go to the library instead.Woman： Yeah, but the library only has a few rooms that people can use for group meetings which is why classrooms are so convenient. But now, if it’s wint er and cold, where can we go?Man： Right! In the middle of winter, forget it! Or even it’s just kind of cold out.Woman：It’d be pretty unpleasant.Man： Oh, but still, they obviously have to do something about the situation.Woman： Oh, I agree. They have to do something but they should find a solution that isn’t so disruptive, to academics no less.Man： Such as?Woman： Well, for one, if they replaced all those o ld windows, they are so drafty. They let the cold in. And if they insulated the buildings better, these are really old buildings. Charming, but,Man： But not at all energy-efficient, yeah, you’re probably right.Woman：There’re some really basic improvements they can make that’ll make a huge difference in the long term that can solve the problem and still leave us somewhere to study.QuestionThe man expresses his opinion about the change described in the article. Briefly summarize the change then state his opinion about the change and explain the reasons he gives for holding that opinion.Key Pointson weekends & after 5：00 pmTPO20口语Task3参考答案(范文模板)：The woman doesn’t agree with the school’s plan to lower the temperature in the university after classes have endedfor the day. According to the school, the heating bills are too high and they need to be able to save money, so the school thinks that turning off the heating after class will save them a lot of money, but the woman says that she uses the classrooms with her study group in the evenings and even though her group could g o to the library instead, they don’t have very many study rooms there, so she doesn’t know where to go with her group if the school enforces this policy. The school also notes that this change should have no negative impact on the students studies and that they don’t want it to interfere with student activities, but the woman points out that they could do other things like replacing the windows and insulate the buildings better, which would be more efficient and still give students more rooms to study.。

tpo22阅读部分答案全解析

tpo22阅读部分答案全解析spartina1. except题，排除法。

a的salt marshes做关键词定位至第二句，原文说dominant type，而a说rarely flowers，所以a说反，选；b的intertidal zone做关键词同样定位至第二句，正确，不选；c的cordgrass做关键词定位至首句，说spartina也叫cordgrass，正确，不选；d的一系列专有名词做关键词定位至首句，正确，不选。

此题pps的答案是错的，正确答案是a2. 以salt marshes are so productive做关键词定位至第二句，说nutrient-rich富营养的水被潮水带到marsh，导致生产率很高，所以正确答案是c。

其他答案都没说3. 原文的结构是insects和一大堆乱七八糟的动物都吃cordgrass，所以正确答案是d。

a的only dead cordgrass与原文相反；b的habitat和c的a place to live都没说4. 问整段的结构，先看开头，再看第二句和最后一句。

第一句说s是一个非常强的competitive 植物，第二句说这种植物怎么生长的，最后一句说另外一个adaptive的优势是能够利用二氧化碳，整个都在说spartina到底是怎么长的，从来没说过反对，所以a的objection，c的against 和d的dispute都不对，正确答案是b5. exceedingly非常，所以正确答案是highly。

从单词本身看，ex表示外，ceed走，所以exceed 表示超出之意，所以dangerously和surprisingly 明显不对。

原文说spartina是个什么样的竞争植物，后文一直都在说spartina非常具有竞争性，应该是个中偏正向的词，而unusually 是个中偏负向的词，所以不选6. 以marsh environments做关键词定位至倒数第二句，说spartina能够吸收sulfide并将其转化为sulfate，这一能力使spartina能够占领marsh environments，所以正确答案是b，a的改变substrate，c的floating on the surface和d的produce carbon dioxide都没讲到7. 以established stand做关键词定位至第三句，说一旦establish之后，spartina会做blabla 事情，stand变成high marsh system，spartina会被替代，所以正确答案是a的no longer survive。

托福TPO22口语文本

小编给考生们带来了托福TPO22口语文本，希望大家多做题，多积累、多研究，有针对性的规划考试。

Task 1Talk about one way your personality has changed since you were a child. Useexamples and details to explain your answer.Task 2Do you agree or disagree with the following statement: Children should berequired to learn practical skills in school, such as cooking or personalfinance, in addition to academic subjects.Task 3University Announces Change in Campus Tour GuidesTraditionally, staff members from the admissions office have led the campustours for secondary-school students who are considering attending theuniversity. Beijing next semester, however, current students will lead theseguided walks around the campus instead. “The staff of the admissions office nolonger have time to lead the campus tours. We need to focus our resources on ourother responsibilities,” explains Christine Tanner, the director of admissions.”Furthermore, we feel that current students will offer unique and valuableinsight to our visitors during these campus tours.”The woman expresses her opinion about the university’s plan. Brieflysummarize the plan. Then stste her opinion zhout the plan and explain thereasons she gives for holding that opiniion.Task4Irrational CommitmentWhen people have devoted time or resources to a certain project. Theygenerally want to see it succeed. However, they may grow so attached to the idea of a successful outcome that even if it starts to look like the project will fail, and the disadvantages are outweighing the benefits, they will nevertheless increase their commitment to the project rather than give up. This is known as irrational commitment. This tendency to continue with a project when it would make better sense to quit can be especially strong when people feel they may be judged by others for their eventual success or failure with the project.Explain how the example from the professor’s lecture illustrates irrational commitment.Task 5Briefly summarize the problem the speakers are discussing. Then state which solution you would recommend. Explain the reasons for your recommendation.Task 6Using the example of the mole, explain two different types of undergroundadaptation.以上就是小编为大家带来关于托福TPO口语资料供大家阅读参考，托福资料频道将第一时间为考生发布最全、最新、最专业的托福资讯及托福考试资料及机经.。

托福口语task3回答模板

托福口语task3回答模板
（实用版）
目录
1.托福口语 Task3 简介
2.Task3 的答题技巧
3.Task3 的备考策略
4.结论
正文
托福口语 Task3 是托福考试中一个重要的部分，主要考察考生在听、说、读三个方面的综合能力。

在这部分考试中，考生需要先阅读一篇短文，然后听一段对话，最后根据所读和所听，回答问题。

因此，如何有效地应对这一题型，成为许多考生关注的问题。

首先，我们来了解一下 Task3 的答题技巧。

在阅读部分，考生需要在 45 秒内快速找到文章的重点，了解文章的主题和内容。

在听力部分，考生需要关注对话中的信息，尤其是与阅读材料相关的内容。

在对话中，考生需要注意两个人对于某一问题的观点和态度，以及他们是否存在不同意见。

在回答问题时，考生需要结合阅读和听力的内容，尽可能详细地回答问题。

接下来，我们来探讨一下 Task3 的备考策略。

首先，考生需要熟悉托福口语的题型和考试要求，了解 Task3 的答题技巧和策略。

其次，考生需要进行大量的练习，模拟真实的考试环境，提高自己的应试能力。

此外，考生还可以通过参加培训课程和请教有经验的老师，不断提高自己的口语水平。

总之，托福口语 Task3 是一个综合性很强的题型，考生需要具备良好的阅读、听力和口语能力。

2019年托福考试口语部分真题及答案

2019年托福考试口语部分真题及答案托福口语真题：Task 1What should parents do to help their children to succeed in school?Task 2Do you agree or disagree with the following statement：all students should attend social activities such as join a club or a sports team in school.Task3The university proposes a car rental program on campus，which can offer students a discounted price. The woman likes the policy very much. First, the campus is far from the downtown area. Although there is bus route, it usually takes more than 2 hours. And if the students want to go to many stores, it's very inconvenient. So discounted renting price will be very useful. Second, she had done math before, it is not reasonable for students like her to own a car. Because besides the car's price, she will need to pay for fuels and campus permits.Task 4Buffering refer to the strategy some weaker animals would use to approach food resource in front of the stronger members of the group. They would use infants to buffer. The lecturer shares an example of monkeys in Japan. The stronger males usually have the best food and will be angry if theweaker males get close. So the weaker males borrow the baby monkeys from their mother. Interestingly, the stronger males are not angry when the babies and the weaker monkeys get close and even share food with them.Task 5Ann has promised her sister to babysit her kids tonight, however, she suddenly remember that she got a history paper due for tomorrow's class. There are two possible solutions：first, she has talked with her sister about the problem and her sister said she can cancel the babysitting schedule, they can go to the concert another day. However, the tickets cannot be switched or refunded. Second, she can bring books and computer to her sister's house and do the paper there, but the environment will definitely be distracting.Task 6The design of tall buildings has changed over time according to the different materials that people can approach in different periods. In the past, to design tall buildings, people need to build thick walls to support the enormous weight upside. The speaker talks about the stone tower for example. Because of the thick stone wall at the base, the tower doesn't have enough space inside. Nowadays, people can use steel to build thin walls， which can also support heavy weight. The example mentioned is the office building withthin steel walls.真题解析Task 1： what can the parents do to help their children succeed in school?参考答案：Sample Response：Personally, I think parents should firstly teach their children to be well-mannered. I mean, a child should learn to be polite to others and respect for others in the first place. There is a saying that, politeness costs nothing and gains everything. An agreeable person is always able to leave agood impression on others and get more favorable chances. Additionally, steering their children into their realinterests is also very crucial in today’s society. One is more likely to succeed in the area that he is interested in. So it is the parents’ responsibility to provide more opportunities for their children to explore their interests, like encouraging them to attend more extracurricularactivities or take part in the summer camp during their vacations.Task 2： Is it important for students to attend social activities, such as joining clubs?参考答案：Sample Response：From my point of view, attending social activities is definitely a very important part for students. First of all, students should develop their skills from all aspects apart from the academic knowledge. Nowadays, every school provides students with a variety of clubs to choose from. By joiningthe clubs, students are able to develop their abilities, like interpersonal skills, communicative skills and team work spirit, which cannot be obtained from traditional classroom.Also, students need to attend different activities to explore their interests. You know, it is always good to havesomething you like. One is more likely to succeed in the area that he is interested in.Task3解析：学校有个cars rental program,一是能够让学生方便去town,二是能够让买不起车的学生出行方便。

托福口语task3题目范文

托福口语task3题目范文TPO〔托福〕模考软件是目前市面上最好用的托福备考资料了，托福考生一般都会拿TPO来进行托福考试的学习。

下面是我为您整理的关于托福口语task3题目范文，希望对你有所帮助。

托福口语task3题目范文TPO2托福综合口语Task3阅读文本：Bus Service Elimination PlannedThe university has decided to discontinue its free bus service for students. The reason given for this decision is that few students ride the buses and the buses are expensive to operate. Currently, the buses run from the center of campus past university buildings and through some of the neighborhoods surrounding the campus. The money saved by eliminating the bus service will be used to expand the overcrowded student parking lots.TPO2托福综合口语Task3听力文本：(Man): I dont like the universitys plan.(Woman): Really? Ive ridden those buses and sometimesthere were only a few people on the bus. It did seem like a kind of a waste.(Man): I see your point, but I think the problem is that the route is out of date. It only goes to the neighborhood that have gotten too expensive for students to live in. It is ridiculous that they have not already changed route, you know, so it goes where most off-campus students live now.I bet if they did that, theyd get plenty of students riding those buses.(Woman): Well, at least they are adding more parking, it has gotten really tough to find a space.(Man): That is the other part I do not like, actually. Cutting back the bus service and adding parking just encourage more students to drive on campus and that just adds to noise around campus and create more traffic. And that II increase the need for more parking spaces.(Woman): Yeah, I guess I can see your point. Maybe it would be better if more students use the buses instead of driving. (Man): Right. And the university should make it easier to do that, not harder.TPO2托福综合口语Task3题目文本：The man expresses his opinion of the universitys plan to eliminate the bus service. State his opinion and explain the reasons he gives for holding that opinion.TPO2托福综合口语Task3满分范文：Well, the man disagrees with the plan for two main reasons. First of all, he believes that the route is out-of-date since it only goes through the neighborhoods that are too expensive for students to live in. If they change the bus route making it go through areas where most off-campus students live now, they will have plenty of students riding those buses. On top of that, the man thinks that the plan will encourage students to drive on campus, which will cause not only more traffic and noise but also deficient parking spaces on campus. So the man disagrees with the plan for the reasons stated above. (110 words)TPO48托福综合口语Task3题目+解析+思路+范文Question:The man expresses his opinion about the letter-writers proposal. Briefly summarize the proposal. Then state the mans opinion and explain the reasons he gives for holding that opinion.1、题目。

2019年5月22日托福口语真题

2019年5月22日托福口语真题Task 1Which of the following is the best way to learn about a city： to join an organized trip; to visit the museums; to take walks in the streets of its cities?Task 2Some people like surprise visits from their friends, others prefer to be informed ahead of the visit. Which one do you prefer?Task 3change：学校决定展开给教授实行电脑技术培训的项目P1：教授能够用电子设施P2：设立bonus来激励教授参加对话观点：男的赞成R1：如果老师只talk，学生无法集中注意力，无聊，比如历史课，有照片和视频会吸引学生R2：教授忙于打分，作业和研究之类的，bonus能够鼓励他们参与到这个项目中去学习新技能Task 4名词：Startle Defense定义：动物display bright color或者loud sound来转移predator的注意力从而逃跑例子：和grass颜色很像的grasshoppers，如果鸟来了，它们会展开翅膀露出鲜红色和发生clicking的声音，鸟受到惊吓的瞬间，趁机逃跑。

Task 5问题：女孩儿在打篮球的时候伤到肌肉，看医生很酸痛，但是有个篮球赛要来了。

方案1：女孩儿想好得快就不能打比赛方案2：女孩儿实在想比赛就比赛前做拉伸，比赛后用冰敷一敷Task 6课题：两个拥有loyal customers的好处第一个好处：transmit positive information，人们会把自己喜欢的产品告诉身边的人比如：一个汽车修理服务很好，如果你有朋友需要修车，你肯定会推荐ta去那家店第二个好处：helpful to customer service，相当于帮公司提供免费客户服务比如：professor喜欢一个书店，经常在那儿看书，当有人找不到历史书的时候，他竟然会主动帮忙带路。

托福备考托福阅读34套TPO样题+解析+译文22--3 The Allende Meteorite

托福考试复习托福阅读TPO22(试题+答案+译文)第3篇:The Allende Meteorite托福阅读原文【1】Sometime after midnight on February 8,1969, a large, bright meteor entered Earth's atmosphere and broke into thousands of pieces, plummeted to the ground, and scattered over an area 50 miles long and 10 miles wide in the state of Chihuahua in Mexico. The first meteorite from this fall was found in the village of Pueblito de Allende. Altogether, roughly two tons of meteorite fragments were recovered, all of which bear the name Allende for the location of the first discovery.【2】Individual specimens of Allende are covered with a black, glassy crust that formed when their exteriors melted as they were slowed by Earth's atmosphere. When broken open, Allende stones are revealed to contain an assortment of small, distinctive objects, spherical or irregular in shape and embedded in a dark gray matrix (binding material), which were once constituents of the solar nebula—the interstellar cloud of gas and dust out of which our solar system was formed.【3】The Allende meteorite is classified as a chondrite. Chondrites take their name from the Greek word chondros—meaning "seed"—an allusion to their appearance as rocks containing tiny seeds. These seeds areactually chondrules: millimeter-sized melted droplets of silicate material that were cooled into spheres of glass and crystal. A few chondrules contain grains that survived the melting event, so these enigmatic chondrules must have formed when compact masses of nebular dust were fused at high temperatures—approaching 1,700 degrees Celsius—and then cooled before these surviving grains could melt. Study of the textures of chondrules confirms that they cooled rather quickly, in times measured in minutes or hours, so the heating events that formed them must have been localized. It seems very unlikely that large portions of the nebula were heated to such extreme temperatures, and huge nebula areas could not possibly have lost heat so fast. Chondrules must have been melted in small pockets of the nebula that were able to lose heat rapidly. The origin of these peculiar glassy spheres remains an enigma. 【4】Equally perplexing constituents of Allende are the refractory inclusions: irregular white masses that tend to be larger than chondrules. They are composed of minerals uncommon on Earth, all rich in calcium, aluminum, and titanium, the most refractory (resistant to melting) of the major elements in the nebula. The same minerals that occur in refractory inclusions are believed to be the earliest-formed substances to have condensed out of the solar nebula. However, studies of the textures of inclusions reveal that the order in which the minerals appeared in the inclusions varies from inclusion to inclusion, and often does not matchthe theoretical condensation sequence for those metals.【5】Chondrules and inclusions in Allende are held together by the chondrite matrix, a mixture of fine-grained, mostly silicate minerals that also includes grains of iron metal and iron sulfide. At one time it was thought that these matrix grains might be pristine nebular dust, the sort of stuff from which chondrules and inclusions were made. However, detailed studies of the chondrite matrix suggest that much of it, too, has been formed by condensation or melting in the nebula, although minute amounts of surviving interstellar dust are mixed with the processed materials.【6】All these diverse constituents are aggregated together to form chondritic meteorites, like Allende, that have chemical compositions much like that of the Sun. To compare the compositions of a meteorite and the Sun, it is necessary that we use ratios of elements rather than simply the abundances of atoms. After all, the Sun has many more atoms of any element, say iron, than does a meteorite specimen, but the ratios of iron to silicon in the two kinds of matter might be comparable. The compositional similarity is striking. The major difference is that Allende is depleted in the most volatile elements, like hydrogen, carbon, oxygen, nitrogen, and the noble gases, relative to the Sun. These are the elements that tend to form gases even at very low temperatures. We might think of chondrites as samples of distilled Sun, a sort of solar sludge from whichonly gases have been removed. Since practically all the solar system's mass resides in the Sun, this similarity in chemistry means that chondrites have average solar system composition, except for the most volatile elements; they are truly lumps of nebular matter, probably similar in composition to the matter from which planets were assembled.托福阅读试题1.The word "location" in paragraph 1 is closest in meaning toA.sight.B.sake.C.success.D.place.2.Which of the following can be inferred from paragraph 1 about the large meteor that entered Earths atmosphere on February 8, 1969?A.It was almost ten miles wide.B.It was the biggest meteor ever to hit Mexico.C.It weighed more than two tons.D.It broke into more pieces than most meteors do.3.Which of the sentences below best expresses the essential information in the highlighted sentence in the passage (paragraph 2)? Incorrect choices change the meaning in important ways or leave out essentialinformation.A.Allende meteorites were formed when constituents of the interstellar cloud of gas and dust got trapped inside small, roughly spherical objects and these objects became bound together in a dark gray matrix.B.Inside Allende meteorites is a dark gray matrix that binds together small spherical or irregular objects formed from the interstellar cloud of gas and dust out of which the solar system was made.C.By breaking open Allende meteorites, scientists were able to find out what the solar nebula was made of.D.Allende meteorites were filled with material formed almost entirelyfrom interstellar gas and dust.4.The word "allusion" in paragraph 3 is closest in meaning toA.addition.B.modification.C.resemblance.D.reference.5.The word "enigmatic" in paragraph 3 is closest in meaning toA.dangerous.B.mysterious.C.interesting.D.surprising.6.According to paragraph 3, what does the presence of grains insidesome of the chondrules indicate?A.The chondrules were formed of silicate material.B.The chondrules were formed of silicate material.C.The grains were formed in huge areas of the solar nebulaD.The grains were formed after the chondrules were fused together into chondrites.7.According to paragraph 4, all of the following are true about the minerals found in the refractory inclusions EXCEPT:A.These minerals are among the most resistant to melting of all the major elements in the solar nebula.B.These minerals are believed to be some of the first elements to have condensed out of the solar nebula.C.These minerals are among the least commonly found elements on Earth.D.These elements occur in the order that scientists would have predicted.8.The word "pristine" in paragraph 5 is closest in meaning toA.pure.B.solid.C.ordinary.D.trapped.9.According to paragraph 5, which of the following is indicated by studies of the mixture holding the inclusions together?rge amounts of this material were formed by condensation or melting in the nebula.B.This material contains more iron and iron sulfide than had previously been thought.C.This material is very similar to the material from which the refractory inclusions are made.D.The grains in this material are made from the same elements as chondrules are.10.In paragraph 6, why does the author mention that "the Sun has many more atoms of any element, say iron, than does a meteorite specimen"?A.To show how difficult it is to compare the composition of a meteorite with that of the Sun.B.To explain why a comparison of the compositions of a meteorite and of the Sun has to be done in terms of ratios of elements.C.To identify the most common element in both the Sun and meteorite specimens.D.To emphasize how much largerthe Sun is than any meteorite specimen is.11.According to paragraph 6, the composition of chondritic meteorites differs from the composition of the Sun primarily inA.containing nebular matter.B.containing many fewer atoms of iron.C.the relative amount of volatile elements.D.the ratio of iron to silicon.12.According to paragraph 6, what is the significance of the similarity in composition between chondrites and the Sun?A.It indicates what the matter from which planets were formed was probably like.B.It may explain howthe Sun originally developed.C.It helps scientists estimate the variations in the chemical composition of different meteors.D.It suggests that most meteorites may contain large quantities of volatile elements.13. Look at the four squares [■] that indicate where the following sentence could be added to the passage. Where would the sentence best fit? Click on a square [■] to add the sentence to the passage. It is therefore still unclear if all inclusions were formed in the same way.Equally perplexing constituents of Allende are the refractory inclusions: irregular white masses that tend to be larger than chondrules. ■【A】They are composed of minerals uncommon on Earth, all rich in calcium, aluminum, and titanium, the most refractory (resistant to melting) of the major elements in the nebula. ■【B】The same minerals that occur in refractory inclusions are believed to be the earliest-formed substances to have condensed out of the solar nebula. ■【C】However, studies of thetextures of inclusions reveal that the order in which the minerals appeared in the inclusions varies from inclusion to inclusion, and often does not match the theoretical condensation sequence for those metals. ■【D】14. Directions: An introductory sentence for a brief summary of the passage is provided below. Complete the summary by selecting the THREE answer choices that express the most important ideas in the passage. Some sentences do not belong in the summary because they express ideas that are not presented in the passage or are minor ideas in the passage. This question is worth 2 points.Studies of the Allende meteorite provided information about the composition of chondritic meteorites and their possible origin.A.When Allende entered Earth's atmosphere, it broke into thousands of pieces called chondrites because they look like glassy, black seeds.B.The mineral content of chondrules suggests that they were probably formed in isolated regions of the nebula that remained much hotter than the rest.C.The mineral content of chondrules suggests that they were probably formed in isolated regions of the nebula that remained much hotter than the rest.D.Irregularly shaped inclusions in Allende are composed of minerals that are resistant to melting and are believed to be the earlest minerals tohave condensed out of the nebula.E.The matrix that holds the chondrules and inclusions together in Allende consists mainly of grains of nebular dust that were trapped inside the meteor before they could be melted.F.Except for being depleted in volatile elements, chondritic meteorites are probably very similar in composition to the matter from which planets were assembled.托福阅读答案1.location位置，所以正确答案是D的place。

tpo口语参考答案 (3)

TPO口语参考答案Part 1Question 1Question: What is your favorite way to relax? Explain why.Answer: My favorite way to relax is by reading a book. Reading allows me to escape from reality and immerse myself in a different world. It helps me to unwind and forget about my worries and stress. I enjoy exploring different genres, from fiction to non-fiction, as it broadens my knowledge and understanding of the world. Additionally, reading also improves my vocabulary and language skills. Overall, reading is not only a source of relaxation but also a means of personal growth.Question 2Question: Do you prefer to exercise alone or with others? Explain why.Answer: I prefer to exercise alone because it allows me to focus and concentrate on my workout routine without distractions. When I exercise alone, I can tailor my workout to my own needs and goals. I can choose the type of exercise, the duration, and intensity according to what suits me best. Moreover, exercising alone gives me an opportunity for self-reflection and introspection. It helps me to clear my mind andrelieve stress. However, I do enjoy occasional group workouts as they can be motivating and fun.Part 2Question 3Question: Describe a memorable trip you have taken. Include details about the destination and what made it memorable.Answer: One of the most memorable trips I have taken was to the Grand Canyon in the United States. The Grand Canyon is a breathtaking natural wonder located in Arizona. I was amazed by the vastness and beauty of the canyon. The sheer size and depth of the cliffs left me in awe. I took a hiking tour along the South Rim of the canyon, which offered stunning panoramic views. The layers of red rock formations and the Colorado River flowing through the canyon created a mesmerizing sight. It was a truly unforgettable experience that left a lasting impression on me.Question 4Question: What is your opinion on using public transportation? Explain why.Answer: I believe that using public transportation is a great way to reduce traffic congestion and minimize pollution. Public transportation systems, such as buses, trains, and subways, are more efficient in terms of carrying a large number of people compared to single-occupancy vehicles. By using public transportation, we can reduce the number of cars on the road,which leads to less traffic and faster travel times. Moreover, public transportation also promotes sustainability as it helps to reduce greenhouse gas emissions. It is a cost-effective and environmentally friendly option that benefits both individuals and society as a whole.Part 3Question 5Question: Do you think it is important for children to learn a foreign language? Why or why not?Answer: Yes, I believe it is important for children to learn a foreign language. Learning a foreign language at a young age has numerous benefits. Firstly, it improves cognitive skills and enhances brain development. Research has shown that learning a second language can improve problem-solving abilities and enhance critical thinking skills. Secondly, learning a foreign language opens up doors to new opportunities and broadens one’s cultural understanding. It allows children to communicate and connect with people from different backgrounds. Additionally, speaking a foreign language can also improve job prospects in today’s globalized world. Therefore, learning a foreign language at an early age is advantageous in many aspects.Question 6Question: What changes do you think will occur in transportation in the future?Answer: In the future, I think there will be a shift towards more sustainable and eco-friendly modes of transportation. With the growing concern for the environment, there will be a greater emphasis on electric and hybrid vehicles. We can expect to see advancements in battery technology and infrastructure for charging these vehicles. Additionally, there will likely be an increase in the use of autonomous vehicles. With the advancements in artificial intelligence and machine learning, self-driving cars will become more common. This can lead to improved safety and efficiency on the roads. Lastly, there might also be an increased focus on alternative modes of transportation such as bicycles and electric scooters, promoting a healthier and greener lifestyle.ConclusionIn conclusion, the TPO speaking practice provides an opportunity to improve language skills and enhance communication abilities. By practicing answering a variety of questions, we can develop fluency, vocabulary, and critical thinking skills. However, it is important to remember that these are just reference answers and individuals should personalize their responses based on their own experiences and opinions.。

托福TPO22综合写作阅读原文+听力原文+满分范文

¡¡¡¡ÎªÁË°ïÖú´ó¼Ò¸ßÐ§±¸¿¼ÍÐ¸££¬Îª´ó¼Ò´øÀ´ÍÐ¸£TPO22×ÛºÏÐ´×÷ÔÄ¶ÁÔÎÄ+ÌýÁ¦ÔÎÄ+Âú·Ö·¶ÎÄ£¬Ï£Íû¶Ô´ó¼Ò±¸¿¼ÓÐËù°ïÖú¡£¡¡¡¡ÍÐ¸£TPO22×ÛºÏÐ´×÷ÔÄ¶ÁÔÎÄÎÄ±¾£º¡¡¡¡Ethanol fuel, made from plants such as corn and sugar cane, has been advocated by some people as an alternative to gasoline in the United States. However, many critics argue that ethanol is not a good replacement for gasoline for several reasons. First, the increased use of ethanol fuel would not help tosolve one of the biggest environmental problems caused by gasoline use: global warming. Like gasoline, ethanol releases carbon dioxide into the atmosphere when it is burned for fuel and carbon dioxide is greenhouse gas: it helps trap heat in the atmosphere. Thus, ethanol offers no environmental advantage over gasoline. Second, the production of significant amounts of ethanol would dramatically reduce the amount of plants available for uses other fuel. For example, much of the corn now grown in the United States is used to feed farm animals such as cows and chickens. It is estimated that if ethanol were used to satisfy just 10 percent of the fuel needs in the United States, more than 60 percent of the corn currently grown in the united stated would have to be used to produce ethanol. If most of the corn were used to produce ethanol, a substantial source of food for animals would disappear. Third, ethanol fuel will never be able to compete with gasoline on price. Although the prices of ethanol and gasoline for the consumer are currently about the same, this is only because of the help in the form of tax subsidies given to ethanol producers by the United States government. These tax subsidies have cost the United States government over $11 billion in the past 30 years. If the United States government were to stop helping producers in this way, the price of ethanol would increase greatly.¡¡¡¡ÍÐ¸£TPO22×ÛºÏÐ´×÷ÌýÁ¦ÔÎÄÎÄ±¾£º¡¡¡¡Ethanol actually is a good alternative to gasoline, although you just read three reasons why it's not a good alternative, not one of these three reasons is convincing.First, the increased use of Ethanol fuel will not add to global warming. It's true that, when Ethanol is burned, it releases carbon dioxide into the atmosphere, but as you read, Ethanol is often made from plants such as corn. Well, the process of growing the plants counteracts this release of carbon dioxide. Let me explain. Every growing plant absorbs carbon dioxide from the air as part of its nutrition. So growing giants for Ethanol production actually removes carbon dioxide from the atmosphere.Second, large scale production of Ethanol doesn't have to reduce the sources of food for animals. That's because we can produce Ethanol using cellulose, cellulose is the main component of plants' cell walls, and you'll find most cellulose in those parts of plants that are not eaten by animals. So, since we can produce Ethanol from the plant parts that aren't eaten, the amount of animal feed that is available will not be reduced.Third, in the future, Ethanol will be able to compete with gasoline in terms of price. It's true that government subsidies make Ethanol cheaper than itwould normally be, but this support won't always be needed. Once enough people start buying Ethanol, Ethanol producers will increase their production of Ethanol. Generally, increased production of products leads to a drop in its price. So the price of Ethanol will go down as more of it becomes available. Studies show that, if Ethanol production could be three times greater than it is now, the cost of producing a unit of Ethanol will drop by forty percent.¡¡¡¡ÍÐ¸£TPO22×ÛºÏÐ´×÷Âú·Ö·¶ÎÄ1£º¡¡¡¡The professor in the lecture definitely believes that ethanol is a good alternative of the gasoline. His view point is definitely opposite to the statements made in the reading passage. Actually, he finds the statements made by the reading passage unconvincing. On one hand, the professor points out that burning ethanol will not add to global warming as the statement mentioned in the reading passage. Although burning ethanol will release carbon dioxide into the atmosphere, the growing process will counteract the effort by absorbing carbon dioxide in the air. Therefore, the professor finds the first statement in the reading passage unconvincing. On the other hand, the professor indicates that producing ethanol will not reduce the amount of food for animals. In fact, the professor says we can produce ethanol by using cellule, which will not be eaten by animals. Therefore, the amount of plants for other use will not decrease as the reading passage mentions. What¡¯s more, the professor counters that ethanol will compete with gasoline in terms of price. The professor indicates that the continuing support for ethanol will make the production of ethanol increase, and thus the price of ethanol will decrease in the future. Under this circumstance, the third statement made by the reading passage is unconvincing.¡¡¡¡ÍÐ¸£TPO22×ÛºÏÐ´×÷Âú·Ö·¶ÎÄ2£º¡¡¡¡The professor in the lecture holds the idea that ethanol is a good alternative of the gasoline, which contradicts with the points illustrated in the reading. O n one hand, the professor points out that burning ethanol will not add to global warming as the statement mentioned in the reading passage. Although burning ethanol will release carbon dioxide, a greenhouse gas, into the atmosphere, growing plants for Ethanol production will absorb carbon dioxide form the atmosphere. Therefore, first statement illustrated in the reading passage is unconvincing. On the other hand, the professor indicates that producing ethanol will not reduce sources of food for animals. In fact, the professor states we can produce ethanol by using cellulose instead of corn, which is the main components of plants. And most cellulose can be found in parts of plants that are not eaten by animals. Therefore, food source for animals will not decrease as the reading passage mentions. What¡¯s more, the professor refutes the critics¡¯ idea that ethanol will not be as competitive as gasoline in terms of price if the tax subsidies from the US government are cancelled. The professor indicates that the more Ethanol is produced, the less each unit will cost. And when Ethanol production would be three times greater than it is now, the。

2019年TPO20托福口语Task3原文及参考答案

2019年TPO20托福口语Task3原文及参考答案2019年TPO20托福口语Task3原文及参考答案TPO20口语Task3题目：Energy costs reach sky-high levelsHeating prices, and the university’s heating bills, reached record-high levels this year. In an effort to reduce heating costs, the university plans to lower the temperature in all classroom buildings on weekends and on weekdays after five P.M., when the day’s classes have officially ended. Because classes will not be in session at these times, the reduced hear should have no negative impact on students and their studies. The university considers it essential that the cost-saving measures not interfere with student activities.ConversationNow listen to two students discussing the article.Woman： What on earth is the university thinking?Man： Huh? What do you mean?Woman：Well, those buildings aren’t just used for classes. That’s where my evening st udy group usually meets.Man：Oh, of course, that’s true. But you could go to the library instead.Woman：Yeah, but the library only has a few rooms that people can use for group meetings which is why classrooms are so convenient. But now, if it’s wint er and cold, where can we go?Man：Right! In the middle of winter, forget it! Or even it’s just kind of cold out.Woman：It’d be pretty unpleasant.Man：Oh, but still, they obviously have to do somethingabout the situation.Woman： Oh, I agree. They have to do something but they should find a solution that isn’t so disruptive, to academics no less.Man： Such as?Woman：Well, for one, if they replaced all those o ld windows, they are so drafty. They let the cold in. And if they insulated the buildings better, these are really old buildings. Charming, but,Man： But not at all energy-efficient, yeah, y ou’re probably right.Woman：There’re some really basic improvements they can make that’ll make a huge difference in the long term that can solve the problem and still leave us somewhere to study.QuestionThe man expresses his opinion about the change described in the article. Briefly summarize the change then state his opinion about the change and explain the reasons he gives for holding that opinion.Key Pointson weekends & after 5：00 pmTPO20口语Task3参考答案(范文模板)：The woman doesn’t agree with the school’s plan to lower the temperature in the university after classes have ended for the day. According to the school, the heating bills are too high and they need to be able to save money, so the school thinks that turning off the heating after class will save them a lot of money, but the woman says that she uses the classrooms with her study group in the evenings and even though her group could g o to the library instead, they don’t have very many study rooms there, so she doesn’t know where to go with hergroup if the school enforces this policy. The school also notes that this change should have no negative impact on the students studies and that they don’t want it to interfere with student activities, but the woman points out that they could do other things like replacing the windows and insulate the buildings better, which would be more efficient and still give students more rooms to study.。

托福TPO22阅读Passage3原文文本+题目+答案解析

¡¡¡¡ÎªÁË°ïÖú´ó¼Ò¸ßÐ§±¸¿¼ÍÐ¸££¬Îª´ó¼Ò´øÀ´ÍÐ¸£TPO22ÔÄ¶ÁPassage3Ô-ÎÄÎÄ±¾+ÌâÄ¿+´ð°¸½âÎö£¬Ï£Íû¶Ô´ó¼Ò±¸¿¼ÓÐËù°ïÖú¡£¡¡¡¡¨ ÍÐ¸£TPO22ÔÄ¶ÁPassage3Ô-ÎÄÎÄ±¾£º¡¡¡¡The Allende Meteorite¡¡¡¡Sometime after midnight on February 8,1969,a large,bright meteor entered Earth's atmosphere and broke into thousands of pieces,plummeted to the ground,and scattered over an area 50 miles long and 10 miles wide in the state of Chihuahua in Mexico.The first meteorite from this fall was found in the village of Pueblito de Allende.Altogether,roughly two tons of meteorite fragments were recovered,all of which bear the name Allende for the location of the first discovery.¡¡¡¡Individual specimens of Allende are covered with a black,glassy crust that formed when their exteriors melted as they were slowed by Earth's atmosphere.When broken open,Allende stones are revealed to contain an assortment of small,distinctive objects,spherical or irregular in shape and embedded in a dark gray matrix(binding material),which were once constituents of the solar nebula¡ªthe interstellar cloud of gas and dust out of which our solar system was formed.¡¡¡¡The Allende meteorite is classified as a chondrite.Chondrites take their name from the Greek word chondros¡ªmeaning"seed"¡ªan allusion to their appearance as rocks containing tiny seeds.These seeds are actually chondrules:millimeter-sized melted droplets of silicate material that were cooled into spheres of glass and crystal.A few chondrules contain grains that survived the melting event,so these enigmatic chondrules must have formed when compact masses of nebular dust were fused at high temperatures¡ªapproaching 1,700 degrees Celsius¡ªand then cooled before these surviving grains could melt.Study of the textures of chondrules confirms that they cooled rather quickly,in times measured in minutes or hours,so the heating events that formed them must have been localized.It seems very unlikely that large portions of the nebula were heated to such extreme temperatures,and huge nebula areas could not possibly have lost heat so fast.Chondrules must have been melted in small pockets of the nebula that were able to lose heat rapidly.The origin of these peculiar glassy spheres remains an enigma.¡¡¡¡Equally perplexing constituents of Allende are the refractory inclusions:irregular white masses that tend to be larger than chondrules.They are composed of minerals uncommon on Earth,all rich in calcium,aluminum,and titanium,the most refractory(resistant to melting)of the major elements in the nebula.The same minerals that occur in refractory inclusions are believed to be the earliest-formed substances to have condensed out of the solar nebula.However,studies of the textures of inclusions reveal that the order in which the minerals appeared in the inclusions varies from inclusion to inclusion,and often does not match the theoreticalcondensation sequence for those metals.¡¡¡¡Chondrules and inclusions in Allende are held together by the chondrite matrix,a mixture of fine-grained,mostly silicate minerals that also includes grains of iron metal and iron sulfide.At one time it was thought that these matrix grains might be pristine nebular dust,the sort of stuff from which chondrules and inclusions were made.However,detailed studies of the chondrite matrix suggest that much of it,too,has been formed by condensation or melting in the nebula,although minute amounts of surviving interstellar dust are mixed with the processed materials.¡¡¡¡All these diverse constituents are aggregated together to form chondritic meteorites,like Allende,that have chemical compositions much like that of the Sun.To compare the compositions of a meteorite and the Sun,it is necessary that we use ratios of elements rather than simply the abundances of atoms.After all,the Sun has many more atoms of any element,say iron,than does a meteorite specimen,but the ratios of iron to silicon in the two kinds of matter might be comparable.The compositional similarity is striking.The major difference is that Allende is depleted in the most volatile elements,like hydrogen,carbon,oxygen,nitrogen,and the noble gases,relative to the Sun.These are the elements that tend to form gases even at very low temperatures.We might think of chondrites as samples of distilled Sun,a sort of solar sludge from which only gases have been removed.Since practically all the solar system's mass resides in the Sun,this similarity in chemistry means that chondrites have average solar system composition,except for the most volatile elements;they are truly lumps of nebular matter,probably similar in composition to the matter from which planets were assembled.¡¡¡¡Paragraph 1:Sometime after midnight on February 8,1969,a large,bright meteor entered Earth's atmosphere and broke into thousands of pieces,plummeted to the ground,and scattered over an area 50 miles long and 10 miles wide in the state of Chihuahua in Mexico.The first meteorite from this fall was found in the village of Pueblito de Allende.Altogether,roughly two tons of meteorite fragments were recovered,all of which bear the name Allende for the location of the first discovery.¡¡¡¡¨ ÍÐ¸£TPO22ÔÄ¶ÁPassage3ÌâÄ¿£º¡¡¡¡1.The word"location'in the passage is closest in meaning to¡¡¡¡O sight¡¡¡¡O sake¡¡¡¡O success¡¡¡¡O place。

2019年6月22日托福口语考试真题及答案

1考题解析Part1题目汇总Visit relatives HometownWork or study AccommodationThe area you live in Perfume AdvertisementSportsTravelTea/CoffeeEmail or letterPetCrowded PlaceMusicStarsGiftMathTransportMoviesReadingSkyWatchWeatherSocial networkPart2题目汇总人物类：Describe a person who speaks a foreign language wellDescribe your favorite singer or bandDescribe an old person who is interestingDescribe a person you have seen who is beautiful or handsomeDescribe a person who has interesting ideas or opinionsDescribe an intelligent person you knowDescribe a child who made you laughDescribe a person you wanted to be similar to when you were growing upDescribe someone you would like to study or work withDescribe a foreign celebrity you want to meet in personDescribe a person who often helps others地点类：Describe an ideal houseDescribe a historical building you have been toDescribe a park/ garden you like visitingDescribe a newly built public facility （such as parks， cinemas etc.） that influences your cityDescribe a place you plan to travel to that is far away from your home物品类：Describe a piece of clothing you enjoy wearingDescribe an item you bought but do not often useDescribe a piece of good news you heardDescribe a practical skill you learnedDescribe a water sport you would like to try in the futureDescribe an outdoor sport you played for the first timeDescribe the last book you readDescribe a prize you want to winDescribe an advertisement you remember wellDescribe your grandparent’s jobDescribe an interesting talk or lectureDescribe a historical period you would like to knowDescribe a game show or a quiz program you watched on TV or online事件类：Describe a historical period that you want to know moreDescribe a time you enjoyed your free timeDescribe a time when you looked for information on the InternetDescribe an unusual experience of travellingDescribe a time that you had to change your plan / your mindDescribe a time that someone didn’t tell you the whole truth about somethingDescribe something you do to help you study or workDescribe a time you received horrible serviceDescribe an occasion when you got up earlyDescribe a situation when you didn’t have enough time2名师点评Part 1：个人基本信息类的考点依旧是热门话题，工作or学习，住所，家乡类的熟练度一定要高，做到张口即来。

托福阅读｜TPO22原文+题目+答案

小编给小托儿们带来了托福TPO22阅读原文，希望备考TPO真题的同学一定要认真的看题、做题，多研究积累才能实现自我提升，预祝各位考生都取得理想的成绩。

SpartinaSpartina alterniflora, known as cordgrass, is a deciduous, perennialflowering plant native to the Atlantic coast and the Gulf Coast of the UnitedStates. It is the dominant native species of the lower salt marshes along thesecoasts, where it grows in the intertidal zone (the area covered by water someparts of the day and exposed others).These natural salt marshes are among the most productive habitats in themarine environment. Nutrient-rich water is brought to the wetlands during eachhigh tide, making a high rate of food production possible. As the seaweed andmarsh grass leaves die, bacteria break down the plant material, and insects,small shrimplike organisms, fiddler crabs, and marsh snails eat the decayingplant tissue, digest it, and excrete wastes high in nutrients. Numerous insectsoccupy the marsh, feeding on living or dead cordgrass tissue, and redwingblackbirds, sparrows, rodents, rabbits, and deer feed directly on the cordgrass.Each tidal cycle carries plant material into the offshore water to be used bythe subtidal organisms.Spartina is an exceedingly competitive plant. It spreads primarily byunderground stems; colonies form when pieces of the root system or whole plantsfloat into an area and take root or when seeds float into a suitable area andgerminate. Spartina establishes itself on substrates ranging from sand and siltto gravel and cobble and is tolerant of salinities ranging from that of nearfreshwater (0.05 percent) to that of salt water (3.5 percent). Because they lackoxygen, marsh sediments are high in sulfides that are toxic to most plants.Spartina has the ability to take up sulfides and convert them to sulfate, a form of sulfur that the plant can use; this ability makes it easier for the grass to colonize marsh environments. Another adaptive advantage is Spartina’s ability to use carbon dioxide more efficiently than most other plants.These characteristics make Spartina a valuable component of the estuarieswhere it occurs naturally. The plant functions as a stabilizer and a sediment trap and as a nursery area for estuarine fish and shellfish. Once established, a stand of Spartina begins to trap sediment, changing the substrate elevation, and eventually the stand evolves into a high marsh system where Spartina isgradually displaced by higher-elevation, brackish-water species. As elevation increases, narrow, deep channels of water form throughout the marsh. Along the east coast Spartina is considered valuable for its ability to prevent erosion and marshland deterioration; it is also used for coastal restoration projects and the creation of new wetland sites.Spartina was transported to Washington State in packing materials foroysters transplanted from the east coast in 1894. Leaving its insect predatorsbehind, the cordgrass has been spreading slowly and steadily along Washington’stidal estuaries on the west coast, crowding out the native plants anddrastically altering the landscape by trapping sediment. Spartina modifies tidal mudflats, turning them into high marshes inhospitable to the many fish and waterfowl that depend on the mudflats. It is already hampering the oysterharvest and the Dungeness crab fishery, and it interferes with the recreational。

TPO22-TASK3

<-NARRATOR:-> Now listen to two students discussing the article.<-MALE STUDENT:-> So...what do you think of this?<-FEMALE STUDENT:-> Well, I think it's a good idea. Necessary, too.<-MALE STUDENT:-> Why's that?<-FEMALE STUDENT:-> Well, you know, I've actually been up to the admissions office a couple of times, like to pick up some information for a friend, you know? And every time I've ever been there? Wow, you can tell they're really busy.<-MALE STUDENT:-> Oh, really?<-FEMALE STUDENT:-> Yeah. Those staff members are running around like crazy- on the phone, doing interviews, dealing with tons of paperwork-so I can totally believe what they're saying about the time factor. Seems like having one less thing to worry about will be a good thing.<-MALE STUDENT:-> Sounds like it!<-FEMALE STUDENT:-> Yep. Oh, and about the other point...<-MALE STUDENT:-> The, uh, different-perspective thing?<-FEMALE STUDENT:-> [affırms] M-hm. I think people like us would be really good at this. Unlike, you 'know...I remember when I was first shown around the campus. The guy leading was...well, he was super nice, but there were some questions that he couldn't really answer from experience.<-MALE STUDENT:-> Like what?<-FEMALE STUDENT:-> Well...practical things, which're the noisier dorms, or which ones are quietest...which student cafeteria he'd recommend. Stuff he didn't have first-hand knowledge about. I mean, how could he?<-MALE STUDENT:-> I see.Our point of view might be more helpful.。