托福听力TPO1原文 Lecture 4
下面就让小编来为大家介绍一下托福听力TPO1原文中Lecture 4的文本内容吧，大
家要好好把握，这些都是非常有价值的材料，希望能够给准备托福听力的同学带来帮助。
TPO 1 Lecture 4BiologyNarratorListen to part of a lecture in a biology class.
ProfessorFor today’s discussion, we’ll review the case study on how some animals have behaviorally adapted to their environments. Now you had to read about two animal species, the Eastern marmot and the Olympic marmot. Marmots are rodents. They are large ground squirrels, about the size of an average house cat. And they live in a variety of habitats. And even though they spend the significant portion of the year hibernating, according to this case study, marmots are still considered excellent subjects for animal behavioral studies. Why is that?
StudentWell, when they are not hibernating, you can find them in open areas. And they are pretty active during the day, which makes them easy to observe, right?
ProfessorUh-huh, so first let’s discuss the Eastern marmots. They reside throughout the eastern region of North America where there is a temperate climate, where the growing season lasts for at least five months of the year, which is when they do all their mating, playing and eating.
StudentOh, I see. At first I wasn’t sure what growing season meant, just from the reading. But now I get it. It's the amount of time it takes for them to grow, right? So it would be five months?
ProfessorUmm? Oh, uh… I’m sorry but no. It has nothing to do with that. It's not about the time it takes for Eastern marmots to grow. It’s when the food is available. That is when it’s not covered in snow and there is no frost covering the grass and, umm, vegetative parts of a plant’s herbs and the flowers the marmots like to eat. So growing season refers to the availability of the food they eat, OK? So now how would you describe the Eastern marmots’ social habits?
StudentWell, they are really territorial, and loners, and just so aggressive even with other Eastern marmots. And their mating ritual is just so impersonal.
ProfessorUh-huh? Now when they emerge in the spring from hibernation, the mating process begins. For them, well, they come together to mate and then they
go their separate ways. Then about six to eight weeks after birth, the offspring leave their mothers.
StudentReally? Just six weeks? Is that possible for the offspring to make it on their own so young?
ProfessorWell, it’s not as if they aren’t ready for the real world because they are. Remember, they mature quickly and the weather’s nice. Also they live in open fields where there is lots of edible vegetation. So roughly six weeks after birth, Eastern marmots are just old enough to take their chances of surviving in the temperate environment. So how does this relate to their behavior?
StudentOh, I get it. Since the climate’s not too bad, the Eastern marmots don't have to rely on each other too much and they really don't need to stay together as a family to survive either.
ProfessorUh-ha. Any contrast, the Olympic marmots? What about them?
StudentWell, they live together as a family and take care of their young until they are at least two years old. They’re really friendly with each other. And what I really like is that they even have greeting ceremonies. And they are not at all aggressive and territorial like the Eastern marmots. So their social behavior is so different from Eastern marmots because of the climate where they live? That seems so bizarre.
ProfessorWell, the Olympic marmots inhabit meadows high in the Olympic Mountains where the weather conditions are much harsher. So there is a lot more wind and snow. The growing season only lasts about two to three months. So in that much shorter period of time, all the Olympic marmots, male and female, eat, play, work and nurture the young together. Because the climate is so harsh, cooperation increases the survival rate of the Olympic marmots. They keep their young at home until they are physically able to survive on their own. This could explain why the social behavior of the Olympic marmots is so unlike that of the Eastern marmots.
翻译独白：听一段生物课的讲座教授：在开始今天的讨论前，我们先回顾一下关于一些动物的行为是如何适应他们环境的案例研究。现在大家来了解一下这两类动物：东部的和奥林匹克山的土拔鼠。土拔鼠属于啮齿动物。它们是大型的地松鼠，体形有一般家猫那样大。它们栖息在不同的地方。即便是这样，据案例研究的材料显示它们也花相当多的时间冬眠，土拔鼠仍然被视为动物行为研究的绝佳对象。为什么会这样呢？
学生：是这样的，在非冬眠时期，你会在空旷地区看到它们。它们白天很活跃，这
样发现它们就不是难事了，对吧？
教授：啊哈，我们首先讨论一下东部的土拔鼠。它们的“住所”遍布北美东部地区，这里气候温和，全年有五个月以上的生长期，在这段时间里它们会进行交配，玩耍和觅食。
学生：哦，了解。一开始仅凭阅读材料我并不知道生长期是什么意思。但我现在知道了。是它们用来生长的一段时间，对吧？那就应该是五个月吧？
教授：嗯？哦，呃不是的，不好意思。跟这个没有关系。不是跟东部土拔鼠用在生长的时间有关，而是跟什么时候有食物有关。那时，地上没有冰雪覆盖，草木也没有结霜，嗯，土拔鼠喜欢吃的植物嫩芽和花蕾开始生长。所以，生长期指的是它们所吃食物的可获得性，是不是？那么，你们如何描述东部土拔鼠的社会习性？
学生：它们的区域所属感很强，而且独来独往，同时即便是与同类相处也表现出非常强的侵略性。还有，它们用情并不专一。
教授：啊哈？春天，当它们从冬眠中醒来出来活动时，交配过程就开始了。它们聚到一块交配，随后各奔东西。产仔后的六到八周，小土拔鼠们离开鼠妈妈。
学生：不会吧？就六周？鼠宝宝那么小能独自存活吗？
教授：并不是因为它们太小而不能适应现实世界。记住，它们成熟很快，而且天气也不错。此外，它们住在盛产可食植被的空旷地区。所以，大概出生后六周，东部土拔鼠能长到足以在这温暖的环境中一试“生”手。那么，这又跟它们的行为有什么关系呢？
学生：哦，我明白了。因为气候还不错，东部土拔鼠没必要过于相互依赖，也没有必要以家庭为单位而存在。
教授：啊哈。有没有与奥利匹斯山土拔鼠的对比？那些土拔鼠呢？
学生：它们以家庭为单位过着群居生活，同时照顾幼鼠直到它们长到两岁。它们之间关系融洽。我很看好的一点是它们见面还有招呼“礼节”。此外，它们一点都不好斗，地域所属感也不强，这两点跟东部土拔鼠是大相径庭的。难道气候造成了它们迥异的社会习性？这种看法很是荒谬。
教授：事实上，奥林匹斯松土拔鼠栖息的草地在奥林匹克山脉的高地，那里的气候条件要恶劣得多。风雪也比东部多。生长期只持续两到三月。在那相对短得多的时间里，所有的奥林匹斯松土拔鼠，不分雄雌，觅食，玩耍，劳作和养育幼鼠。因为气候恶劣，协作能提高奥林匹斯松土拔鼠的存活率。它们抚育幼鼠直到幼鼠能自食其力。这能解释为什么奥林匹斯松土拔鼠的社会习性和东部土拔鼠的(社会习性)如此不同。
以上就是托福听力TPO1原文中Lecture 4的文本内容，希望大家能够用心体会，更
多TPO文本内容小编稍后为您呈现。最后，小编祝大家在托福考试中取得好成绩！
托福TPO5综合写作阅读+听力原文+满分范文【雷哥托福】
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托福TPO12综合写作阅读原文+听力原文+满分范文
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老托福93篇听力原文
1 Community service is an important component of education here at our university. We encourage all students to volunteer for at least one community activity before they graduate. A new community program called "One On One" helps elementary students who've fallen behind. Y ou education majors might be especially interested in it because it offers the opportunity to do some teaching—that is, tutoring in math and English. Y ou'd have to volunteer two hours a week for one semester. Y ou can choose to help a child with math, English, or both. Half-hour lessons are fine, so you could do a half hour of each subject two days a week. Professor Dodge will act as a mentor to the tutors---he'll be available to help you with lesson plans or to offer suggestions for activities. He has office hours every Tuesday and Thursday afternoon. Y ou can sign up for the program with him and begin the tutoring next week. I'm sure you'll enjoy this community service and you'll gain valuable experience at the same time. It looks good on your resume, too, showing that you've had experience with children and that you care about your community. If you'd like to sign up, or if you have any questions, stop by Professor Dodge's office this week. 2 I hope you've all finished reading the assigned chapter on insurance so
托福听力TPO1原文 Lecture 4
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托福听力原文
0401 W: Hey Steve, got any plans for tonight? M: Hi, Jane. No, I don't think so. Why? Got any suggestions? W: In fact, I do. I just got two tickets to the opening of the exhibit of the reprints by Julia Margaret Cameron. I would have tomention it earlier, but I was on the waiting list for these tickets and I wasn't sure I'd even get them. M: An exhibit, huh? I like such things. But I don't know who Julia…… W: Margaret Cameron! She was a photographer in the 1800s. She is interesting to art-historians in general and students ofphotography in particular because she ... how should I say, change the aesthetics for photography. M: What do you mean? W: Well, her specialty was portraits and instead of just making a factual record of details like most photographers did, you know, justcapturing what a person look like in a dispassionate thought of way. She, like a portrait painter, was interested in capturing hersubject's personality. M: Interesting! How did she do that? W: She invented a number of techniques that affect the picture. Like one of these things she did was blur images slightly by using asoft focus on the subject. That's pretty common now. M: Yeah, seen that. Who did she photograph? W: Famous people of her day, Alfred Lord Tennyson, Henry Wadsworth Longfellow, Charles Darwin, I don't know who else. We'll seeat the exhibition. M: You really pick my curiosity. I am going to enjoy this. 31. What is the conversation mainly about? (A) A famous photographer 32. What did Julia Margaret Cameron emphasize in her portraits? (C) Her subject's personality 33. According to the conversation, what unique photographic technique did Margaret Cameron use? (D) Soft focus 34. What will be the subject of the pictures at the exhibit? (C) Well-known people M: Do you want to the movies with on Saturday? W: Thanks, but I have to study my research project. I'm taking that same anthropology course you took with Prof. Grady. M: The one on ethnographic interviewing? Oh, good! I'm sure you'll get a lot out of it. W: I have to admit the word "ethnography"(人种学) scared me a little at first. It seems so technical. But then when she explained that it's what anthropologists do, you know, how they investigate and record aspects of a culture, I didn't seem so intimidating! M: Yeah, it's all part of the fields work anthropologists conduct and it's good to start doing that now before you become a graduatestudent and have to conduct large projects yourself. Who are you going to interview? W: You know the publishing office where I used to work? Vivian, the woman I worked for, she's been a manager there for over 30years and had seen a lot of changes in the industry. I thought I'd start out by interviewing her about how the people in the officeinteract with each other and with outside clients. M: Isn't it funny how we use the thing that anthropologists study to foreign cultures and had the travel halfway across the world to doit? The best part of that course is that it shows you that ethnographic research can also be done on a familiar ground. W: Yeah. I got the idea from my project from reading Robert Marshal's study of office life and I
老托福听力30篇下载之地球内部构成(原文+翻译)
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托福听力原文
Conversation 1: Passage 1 Man: Hi. Are you Paula? $ Woman: Jim? $ Man: Hi. Nice to meet you. $ Woman: Glad to meet you. $ Man: So, you need some tutoring in English? $ Woman: Yeah. I'm taking English composition, and I'm not doing very well on my essays. $ Man: Right. Um, well, first let's see if we can figure out a time to meet . . . that we're both free. $ Woman: Okay. $ Man: How about Mondays? Maybe in the morning? I don't have any classes until eleven on Mondays. $ Woman: That would work, but I was hoping we could, you know, meet more than once a week. $ Man: Oh. Well, Tuesdays are out. I've got classes and, uh, I work at the library part time on Tuesdays and Thursdays. Bu t I could get together on Wednesdays. $ Woman: In the morning? $ Man: Probably nine-thirty would be best. That way we'd have an hour to work before I'd have to get ready for my eleven o'clock.
托福听力TPO14原文Lecture4
托福听力TPO14原文Lecture4 下面就让小编来为大家介绍一下托福听力TPO14原文中Lecture4的文本内容吧，大家要好好把握，这些都是非常有价值的材料，同时，大家也可以登录前程百利论坛进行TPO练习辅导，希望能够给准备托福听力的同学带来帮助。 TPO14Lecture4Archeology Professor：When we think of large monumental structures built by early societies and Egyptian pyramid probably comes to mind.But there are some even earlier structures in the British Isles also worth discussing,and besides the well-known circle of massive stones of Stonehenge which don’t get me wrong is remarkable enough,well,other impressive Neolithic structures are found there too.Oh,yes,we are talking about the Neolithic period here,also called new Stone Age,which was the time before stone tools began to be replaced by tools made by bronze and other metals.It was about5000years ago,even before the first Egyptian pyramid that some of amazing Neolithic monuments---tombs, were racketed at the very size around ironed Great Britain and costal islands nearby.I am referring particular to structures that in some cases,look like ordinary natural hills.But we definitely build by humans,well-organized communities of human’s to enclose a chamber or room within stone walls and sometimes with a high,cleverly designed sealing of overlapping stones.These structures are called Passage Graves,because in the chamber,
托福听力TPO1原文 Lecture 1
家要好好把握，这些都是非常有价值的材料，希望能够给准备托福听力的同学带来帮助。 TPO 1 Lecture 1Contemporary artListen to part of a lecture in a contemporary art class. ProfessorOk, I’m going to begin this lecture by giving you your next assignment. Remember I said that at some point during this semester I wanted you to attend an exhibit at the Fairy Street Gallery and then write about it? Well, the exhibit that I want you to attend is coming up. It’s already started in fact, but it’ll be at the gallery for the next month, which should give you plenty of time to complete this assignment. The name of the artist exhibiting there is Rose Frantzen. Frantzen’s work may be unfamiliar to you since she’s a relatively young artist. But she’s got a very unusual style, compared to some of the artists we’ve looked at this term. But anyway, Frantzen’s style is what she herself calls Realistic Impressionism. So you’ve probably studied both of these movements separately, separate movements, Realism and Impressionism, in some of your art history courses. So who can just sum these up? StudentWell, Impressionism started in the late 19th century. Um…the basic impressionist style was very different from earlier styles. It didn’t depict scenes or models exactly as they looked. Um… Impressionist painters tended to apply paint really thickly, and in big brushstrokes, so the texture of the canvas was rough. ProfessorGood. What else? What were the subjects? StudentWell, a lot of impressionist artists painted everyday scenes, like people on the streets and in cafes, uh, lots of nature scenes, especially landscapes. ProfessorGood. So when you go to the exhibit, I really want you to take a close look at a certain painting. It’s a farm scene. And you will see it right as you enter the gallery. The reason I think this painting is so important is that it stresses the impressionist aspect of Frantzen’s style. It’s an outdoor scene, an everyday scene. It’s kind of bleak, but you can really see those broad brushstrokes and the blurry lines. The colors aren’t quite realistic. The sky is kind of, well an unnatural pinkish yellow. And the fence in the foreground
老托福听力1~2原文及翻译
1 Community service【社区服务】is an important component of education here at our university. 在我们大学这里，社区服务是教育的一个重要组成部分。 We encourage all students to volunteer for at least one community activity before they graduate. 我们鼓励所有的学生在他们毕业前至少志愿参加一次社区活动。 A new community program called "One On One"【一对一】helps elementary students who've fallen behind. 一个新的社区计划，叫做“一对一”，帮助落后的小学生 You education majors might be especially interested in it because it offers the opportunity to do some teaching—that is, tutoring in math and English. 你们教育专业的可能对此很感兴趣，因为它提供了教学的机会，也就是说，辅导数学和英语 You'd have to volunteer two hours a week for one semester. You can choose to help a child with math, English, or both. 你们必须在一学期内每周志愿服务两个小时。你可以选择帮助一个孩子的数学、英语或两个都帮。 Half-hour lessons are fine, so you could do a half hour of each subject two days a week. 半个小时的课程就好，所以你可以每项做半个小时, 一周做两天。