TOEFL听力文本及答案
托福听力tpo69全套对话讲座原文+题目+答案+译文
托福听力tpo69全套对话讲座原文+题目+答案+译文Section1 (2)Conversation1 (2)原文 (2)题目 (5)答案 (7)译文 (7)Lecture1 (10)原文 (10)题目 (14)答案 (16)译文 (17)Section2 (19)Conversation2 (20)原文 (20)题目 (23)答案 (26)译文 (26)Lecture2 (29)原文 (29)题目 (32)答案 (36)译文 (36)Lecture3 (39)原文 (39)题目 (42)答案 (46)译文 (46)Section1Conversation1原文Student:Hi I'm Robert West,we had an appointment.University administrator:You hear about your graduation form right?I'm about to print it out.Student:Oh good,thanks,I was kind of wondering what it is all about,I mean,I’ve completed more than enough courses work to graduate.University administrator:All this is strictly routine,of course you have to finish your course work.But this form is just the administrative checklist.It's our way of making sure you don't have any unfinished university business,like unpaid tuition bills or lab fees that’s sort of thing.Student:Well,I do have an outstanding student loan,but I was told that I don't have to start paying that off yet,not until I get a job,I do have a job interview tomorrow.University administrator:well,good luck with it,but not yourloan,it's not an issue here.Let’s see,the only problem I see is um，what’s this fine for…uh,an overdue CD that you borrow from the music library.Student:Really?I…I checked it out,like three months ago,but wasn’t really for me.University administrator:Oh,you checked it out for a friend？Student:No,for a faculty member actually.We need that music for a play we produced.Uh,professor Williams was our director and I was in the show.Anyway,he’d asked me to borrow the recording from the library.University administrator:Okay,but that still doesn't explain why you didn't return it.Student:Well,he ended up with it.He says he’d return it.And I just assumed that was that.Because I never heard anything from the library.University administrator:That’s all,you used it and you know this.Student:Yeah,Oh,but I did recently move to a new apartment, maybe they did send something.University administrator:Okay,well this should’ve been done in a time in manner.But as they say better late than never,if you return the CD now,you get away with just a late time, which is a lot less than the fee to replace it.Student:Yeah,but it's totally not my fault,so now I have to track down the CD to avoid having to pay this replacement fee.University administrator:Well,yes.I mean it sounds like there was some kind of a mix-up,but the burden is still on you to settle your library account.You know it,it might be that their records are wrong,so first I suggest you go there make sure and then you might have to go talk to professor Williams.Student:Oh,I guess I have no choice.University administrator:Don't worry too much,these things always get sorted out.Student:Yeah,you’re right.It's no big thing,I should be more worried about my job,interview,then about this.University administrator:And when it’s all worked out,come back here for your paper work.题目.Why does the student go to see the woman?A.To make sure he has completed enough course work to graduateB.To find out when his student loan must be paid backC.To pick up an administrative formD.To complain about a library fine2.What is the student's problem?A.He forgot to return some library books.B.He cannot start paying off his student loan yet.C.He paid his graduation fee too late.D.He owes money to the music library.3.Who is Professor Williams?A.The head of the libraryB.The director of a play the student was inC.The student's music professorD.The person who arranged a job interview for the student4.What is the most likely reason the student did not receive the notice from the library?A.He recently moved.B.He has been out of town.C.The library just mailed it the day before.D.The library sent it to Professor Williams.5.What can be inferred about the student when he says this:University administrator:Well,yes.I mean it sounds like there was some kind of a mix-up,but the burden is still on you tosettle your library account.You know it,it might be that their records are wrong,so first I suggest you go there make sure and then you might have to go talk to professor Williams.Student:Oh,I guess I have no choice.A.He is not sure how to respond to the woman.B.He feels he has been treated unfairly.C.He wonders if there is another solution.D.He does not think the woman's suggestions will work.答案C D B A B译文1.学生：嗨！我是Robert West，我们之前有约。
toefl试题及答案
toefl试题及答案TOEFL 试题及答案1. 阅读部分阅读文章：The Evolution of the CameraThe camera has undergone significant changes since its inception in the early 19th century. Initially, cameras were large, cumbersome devices that required long exposure times and were operated by professionals. Over time, technological advancements led to the development of smaller, more portable cameras that were accessible to the general public. The introduction of digital technology in the late20th century revolutionized photography, making it even more accessible and versatile. Today, cameras are integrated into smartphones, allowing for instant sharing and editing of images.Questions:1. What was the initial state of cameras in the 19th century?A. Small and portableB. Large and operated by professionalsC. Digital and versatileD. Integrated into smartphonesAnswer: B. Large and operated by professionals2. What major technological advancement made cameras more accessible to the public?A. The introduction of filmB. The development of smaller camerasC. The invention of color photographyD. The integration of cameras into smartphonesAnswer: B. The development of smaller cameras3. When did digital technology revolutionize photography?A. In the early 19th centuryB. In the late 20th centuryC. In the early 21st centuryD. In the mid-20th centuryAnswer: B. In the late 20th century2. 听力部分Listening Passage:[Speaker 1:] I've always been fascinated by the way birds migrate. It's such an incredible journey they undertake every year. [Speaker 2:] Yes, it's amazing how they can navigate such long distances without getting lost. [Speaker 1:] I heard that some scientists believe that birds use the Earth's magnetic field to find their way. [Speaker 2:] That's right. And they also use the position of the sun and stars for navigation.Questions:1. What topic are the speakers discussing?A. The migration of birdsB. The use of magnetic fieldsC. The position of the sun and starsD. The navigation of birdsAnswer: A. The migration of birds2. What do some scientists believe birds use for navigation?A. The Earth's magnetic fieldB. The position of the sun and starsC. Both A and BD. None of the aboveAnswer: C. Both A and B3. What is the main purpose of the conversation?A. To discuss scientific theoriesB. To share personal interestsC. To debate the accuracy of navigation methodsD. To compare different types of migrationsAnswer: B. To share personal interests3. 口语部分Task:Describe a tradition in your culture that is unique and explain why it is important to you. Please include specific details in your response.Sample Answer:In my culture, one unique tradition is the Dragon Boat Festival, which is celebrated during the fifth month of the lunar calendar. This tradition is important to me because it commemorates the life and death of the ancient Chinese poet Qu Yuan. The festival involves racing dragon boats, which are long, narrow, and paddled by teams of people. It's a symbol of unity and strength, as everyone works together to propel the boat forward. The Dragon Boat Festival also includes eating zongzi, which are sticky rice dumplings wrapped in bamboo leaves. This tradition is a way for us to remember our history and honor the contributions of Qu Yuan, while also enjoying a day of community and competition.4. 写作部分Task:Do you agree or disagree with the following statement? "All scientific discoveries should be shared among scientists all around the world; governments should not keep these discoveries secret." Use specific reasons and examples to support your answer.Sample Answer:I agree with the statement that all scientific discoveries should be shared among scientists worldwide, and governments should not keep these discoveries secret. Firstly, sharing scientific knowledge promotes collaboration and innovation. When researchers from different countries can access the latest findings, they can build upon each other's work, leading to more rapid advancements in various fields. For example, the Human Genome Project was a global effort that involved scientists from multiple countries, and it resulted in a better understanding of human genetics.Secondly, keeping scientific discoveries secret can hinder the progress of medicine and technology. If a government withholds information about a new medical treatment, it could delay the treatment's availability to patients who need it. This was seen during the COVID-19 pandemic, where the rapid sharing of research on the virus and potential vaccines allowed for a quicker global response.Lastly, transparency in science fosters trust among nations. When countries openly share their scientific achievements, it can lead to increased cooperation and reduced tensions. This openness can also help to prevent the misuse of scientific discoveries for harmful purposes, as the international community can monitor and discuss the implications of new technologies.In conclusion, sharing scientific discoveries is crucial for the advancement of knowledge, the well-being of humanity, and global cooperation. Governments should prioritize the dissemination of scientific knowledge to foster a more collaborative and transparent scientific community.。
托福(听力)历年真题试卷汇编10(题后含答案及解析)
托福（听力）历年真题试卷汇编10(题后含答案及解析) 题型有：1. Listening ComprehensionSection One：Listening Comprehension听力原文：Listen to a conversation between a student (S) and a university employee (E).S: Wow! Your store isn’t too easy to find.E: You can say that. They’ve moved us to the basement.S: Well, I made it anyway. Could I get some color copies of this flier?E: Sure, how many do you need?S: 500. It’s for a fundraiser I’m organizing, and I need enough copies for each faculty and staff member, also a few to put on bulletin boards.E: Really? What fundraiser?S: Oh, it’s to raise money for a new sandbox at the preschool on campus.E: Oh, do you work there? My wife and I looked into the preschool for our daughter, but we arrived on campus too late for her to enroll.I just started at the university this semester, so maybe we’ll get her in next year.S: No, not exactly. I’m majoring in early childhood education. For a research paper I’ve been spending time there observing the different ways they teach pre-reading skills. I was really surprised by all the learning tools and techniques that they use in the classroom and even on the playground.E: Yea? It’s interesting what they do with kids these days.S: Anyway, there’s another thing that surprised me. I had no idea how sparse their playground is—just a slide, some balls, and a couple of swings for about 45 children! The director told me she’d love to have a big sandbox too, which got me some thinking. I have to do 20 hours of community service to graduate, so I offered to organize a fundraiser to buy a sandbox, and the director really loved that idea. I figured that’ll take 20 hours, at least.E: So what’s your plan to raise the money?S: I got my advisor, Professor Campbell, to teach a parenting workshop there. He’s going to give tips on raising toddlers.E: Great idea. Toddlers can be a challenge. I know that from experience.S: Anyway, the workshop is just three weeks away, so I need to distribute the flyers as soon as possible. Could I get the color copies right now?E: Well, unfortunately our color copiers are undergoing routine maintenance right now, so it might take a day or two, but if you need them right away, you could use one of our black and white copiers. They’re all self-service.S: I guess that’ll be ok. Thanks!E: By the way, how much are you going to charge for that workshop?S: $50, but that registration fee also includes a copy of Professor Campbell’s new parenting book. He wrote this great book about toddlers that sells for $25.E: $50 seems a little high, but since you include the book too...S: Yea, the book has gotten some great reviews, too.E: Hmm... can I have one of your flyers after you make the copies?S: Sure! I’ll give you a few if you want to help me spread the word.1．Why does the student go to see the university employee?A．To get directions to the nearest copy centerB．To order photocopies of a documentC．To get permission to post a sign on a bulletin boardD．To solicit his help on a research project正确答案：B解析：目的主旨题。
toefl试题及答案
toefl试题及答案TOEFL试题及答案一、听力理解（Listening Comprehension）1. 根据所听对话，选出正确的答案。
A. 学生在图书馆找书。
B. 学生在询问课程安排。
C. 学生在讨论课题研究。
D. 学生在讨论作业问题。
答案：A2. 根据所听讲座，选出正确的答案。
A. 教授在讨论历史事件。
B. 教授在分析文学作品。
C. 教授在讲解科学理论。
D. 教授在介绍艺术作品。
答案：B二、阅读理解（Reading Comprehension）1. 阅读以下段落，回答以下问题："The Industrial Revolution brought about significant changes in the way people worked and lived."A. What was the main impact of the Industrial Revolution?B. How did the Industrial Revolution affect the daily life of people?答案：A. The main impact of the Industrial Revolution was the significant changes in the way people worked and lived.B. The Industrial Revolution affected the daily life of people by altering their work patterns and living conditions.2. 阅读以下段落，选择最佳 "The role of technology in education has been a topic of debate for many years. Some argue that it enhances learning, while others believe it can be a distraction."A. The Pros and Cons of Technology in EducationB. The History of Technology in EducationC. The Debate Over Technology in EducationD. The Future of Technology in Education答案：C三、口语表达（Speaking Expression）1. 根据以下提示，进行口语回答：- Describe a memorable event from your childhood.- Explain why it was memorable.答案示例：One of the most memorable events from my childhood was the day I learned to ride a bicycle. It was a sunny afternoon, and my father was teaching me. After several attempts and falls, I finally managed to ride without support. The feeling of accomplishment and the joy of mastering a new skill madeit an unforgettable experience.2. 根据以下情景，进行口语回答：- You are planning a trip with friends. Discuss thefactors you consider when choosing a destination.答案示例：When planning a trip with friends, I consider several factors such as the interests of the group, the budget, the weather, and the accessibility of the destination. We usually discuss our preferences and make a list of potential places. Then, we evaluate them based on the mentioned factors and make a decision that suits everyone.四、写作任务（Writing Task）1. Write an essay discussing the importance of environmental protection and the role individuals can play in it.答案示例（略）：考生需根据题目要求，撰写一篇不少于300字的议论文，阐述环境保护的重要性以及个人如何参与其中。
托福考试试题和答案
托福考试试题和答案一、阅读部分1. 阅读文章：《The Origin of Theater》The theater has its origins in ancient Greece, where it was a part of religious festivals. The first plays were performed in honor of Dionysus, the god of wine and fertility. The theater was not only a place for entertainment but also a platform for political and social commentary. The structure of the theater was simple, with a circular orchestra and a raised stage called the skene. The chorus played a significant role in the performance, often commenting on the action and providing context.Question 1: What was the primary purpose of the theater in ancient Greece?A. Religious ceremoniesB. Political debatesC. Social gatheringsD. Entertainment and social commentaryAnswer: D. Entertainment and social commentary2. 阅读文章：《The Industrial Revolution》The Industrial Revolution marked a period of significant technological and economic change in the late 18th and early 19th centuries. It began in Britain and then spread to other parts of Europe and North America. The revolution was characterized by the shift from manual labor to machine labor, the development of the factory system, and the growth of urban areas. The invention of the steam engine was a key factor in the Industrial Revolution, as it provided a new source of power for machinery.Question 2: What was a key factor in the Industrial Revolution?A. The shift to manual laborB. The development of the factory systemC. The invention of the steam engineD. The growth of rural areasAnswer: C. The invention of the steam engine二、听力部分1. 听力对话：《University Campus Tour》Speaker 1: Welcome to our university campus tour. We'll start at the main library, which is the largest in the region. It has over two million books and a vast collection of electronic resources.Speaker 2: That's impressive. What's next on the tour?Speaker 1: After the library, we'll head to the science building, where you can see our state-of-the-art laboratories and research facilities.Question 3: What is the first stop on the campus tour?A. The main libraryB. The science buildingC. The art departmentD. The sports centerAnswer: A. The main library2. 听力讲座：《The Impact of Climate Change on Coral Reefs》Professor: Coral reefs are facing significant threats due to climate change. Rising ocean temperatures cause coral bleaching, which is when corals expel the algae living in their tissues, causing them to turn completely white. This process weakens the coral and can lead to their death. Additionally, ocean acidification, a result of increased carbon dioxide levels, disrupts the coral's ability to build their calcium carbonate skeletons.Question 4: What is one effect of climate change on coral reefs mentioned in the lecture?A. Increased algae growthB. Coral bleachingC. Enhanced calcium carbonate productionD. Decrease in ocean temperaturesAnswer: B. Coral bleaching1. Task 1: Describe a book that had a significant impact on you. Explain why it was important to you and what you learned from it.Sample Answer: One book that had a significant impact on me was "To Kill a Mockingbird" by Harper Lee. This novel was important to me because it taught me about the importance of empathy and understanding different perspectives. Through the story of Atticus Finch, I learned that standing up for what is right, even when it is difficult, is a crucial aspect of moral integrity.2. Task 2: Some people prefer to work independently, while others prefer to work in a team. Which do you prefer and why?Sample Answer: I prefer to work in a team because it allows me to leverage the diverse skills and perspectives of my colleagues. Working together, we can solve problems more effectively and come up with innovative solutions that might not be possible when working alone. Additionally, teamwork fosters a sense of camaraderie and support, which can be very motivating.1. Integrated Writing Task: Read the passage and listen to the lecture about the benefits of using solar energy. Then, summarize the main points of the lecture, explaining how they challenge or support the information in the reading.Passage: Solar energy is a promising alternative to fossil fuels, but it has several drawbacks. The initial cost of solar panels is high, and they require a lot of space for installation. Additionally, solar energy is not a reliable source of power because it depends on weather conditions.Lecture: The lecturer argues that the cost of solar panels has significantly decreased in recent years, making them more affordable. Moreover, new technologies allow for more efficient use of space. As for reliability, advances in energy storage solutions, such as batteries, have made it possible to store solar energy for use during cloudy days or at night.Sample Answer: The lecture challenges the information in the reading by stating that the cost of solar panels has decreased, making them more affordable. It also mentions that new technologies have improved the efficiency of space usage for solar panel installations.Furthermore, the lecturer addresses the issue of reliability by discussing the development of energy storage solutions that allow for the use of solar energy even when the sun is not shining.2. Independent Writing Task: Do you agree or disagree with the following statement? All university students should be required to takea course in basic economics before they graduate. Use specific reasons and examples to support your answer.Sample Answer: I agree that all university students should be required to take a course in basic economics before they graduate. First, understanding basic economic principles can help students make informed decisions in their personal lives, such as managing their finances and understanding market trends. Second, a basic understanding of economics can be beneficial in various professional fields, as it provides a foundation for analyzing business strategies and market dynamics. Finally, requiring a course in basic economics can foster a well-rounded education, as it exposes students to different perspectives and ways of thinking that are essential in today's globalized world.请注意，以上提供的仅供参考，实际考试内容和格式可能有所不同。
8月TOEFL(托福)听力文本及答案
0308托福试题听力：1 (a)She has completed her project(b)She needs some help finishing the project(c)Her economics class no longer meets(d)The man should not touch the project until it is finished2 (a) He disagrees with the woman(b)He has a lot of experience listening to others(c ) He can keep a secret(d) He has several younger brothers and sisters3 (a) She has already seen the movie(b) She doesn’t like to go to the movies(c )She hasn’t seen Mary recently(d) Mary didn’t ask her to go to the mo vies4(a) Use cream on her rash(b)See if her rash improves in a few days(c) Check out a medical book from the library(d) See a doctor about her rash5(a) He’s usually a good dancer(b) He’s embarrassed about the photograph(c ) He didn’t enjoy the par ty(d) H e hasn’t seen the photograph6(a) She prefers to stay indoors during the summer(b) S he doesn’t agree with the man(c) Too much hot weather can be unpleasant(d) The weather is supposed to get even hotter7(a) Dry his clothes for another fifteen minutes(b)Inspect the dryer for damage(c ) Take this clothes out of the dryer(d) Wash his clothes again8(a) He likes the music class(b) The woman missed the deadline(c )It may still be possible to drop the class(d) H e doesn’t plan to take music9(a)She has decided not to go to Florida(b)H er plans aren’t definite(c) Her friend just returned from Florida(d)She prefers to travel without her friend10(a)T he costumes weren’t as good as the s scenery(b) The scenery could have been more realistic(c ) She wishes she had seen the play(d) T he actors in the play weren’t students11(a) H e didn’t know the book was a best-seller(b) H e’s becoming more interested in the book(c ) H e’s on his way to the bookstore(d) He has just finished the book12 (a) S he’d rather do another puzzle(b)S he doesn’t have time for puzzles(c ) S he’d like a chance to solve the puzzle(d) S he’s not as good at puzzles as the man13(a)Revise the report(b)Go to another copy machine(c )Ask his classmates to make their own copies(d) Get more paler14(a) The woman is a better mechanic than he is(b) H e can’t go for a ride with the woman(c ) H e doesn’t know a lot about newer cars(d)T he woman shouldn’t buy a used car15(a)Start studying with the man(b) Continue watching television(c ) Take a nap(d) Turn down the volume on the television16(a)Store the bicycle inside the dormitory(bAsk someone to repair the bicycle(c ) Ride the bicycle on campus(d) T ry to find the bicycle’s owner17(a)He lives with a first-year student(b)He wanted to live in an apartment(c)H e isn’t a new student(d) He was assigned space in a dorm18(a) He has to pick up some groceries(b)H e hasn’t had any tea for a long time(c )H e’d like to walk a little further(d)H e’ll pay for the drinks19(a)The boss will probably discipline the woman(b)T he boss may disregard the woman’s lateness(c ) T he boss won’t know the woman was late(d) The boss is often late for work20(a) She may change her mind about the college(b)H e doesn’t know what time she arrived(c )He wishes he had met her yesterday(d)She should visit the campus again soon21(a) S he can’t help the man(b)S he doesn’t want to lend the man any money(c )She owes the man some money(d) She sometimes asks the man to drive her places22(a)A lot of students entered the talent show(b)The talent show was canceled(c )Not many students enjoy talent shows(d)The speakers are judges for the talent show23(a)The tour guide will be late(b)The appointment for the tour will be changed(c The tour will begin before she and the man arrive(d)The museum will open earlier than usual24(a)S he doesn’t need a pay raise(b)She got a pay raise last year(c )S he hasn’t yet received a pay raise(d) She will give the man a pay raise25(a)He recently injured his hand(b)He can carry some books for the woman(c)H e needs to borrow some of the woman’s books(d)H e can’t help the woman until noon26(a)He enjoys talking about pets(b)He agrees that the woman is quite knowledgeable(c )He dislikes people who think they know everything(d)He hates standing in line27(a)The professor might give an exam in class(b)The man might not be able to leave campus early(c )The class might not finish their oral presentation(d)T his week’s class might be longer than expected28(a) Invite his roommate to a party(b)Ask his roommate to go to the housing office(c )Stop complaining about his roommate(d)Arrange to get a different roommate29(a)H e’s improved the way he looks(b)He manages his time well(c )He looks happier lately(d)He follows directions more carefully now30(a)H e doesn’t have any paper towels(b)T hey don’t need any more paper bags(c )The food is ruined(d )He thinks a mop would work better31(a)Causes of illness(b)The discovery of antibiotics(c )The history of prescription drugs(d)Characteristics of antibiotics32(a)Her lab notes(b)A medical reference book(c )A homework assignment(d) The name of her doctor33(a)To give an example of a bad reaction to penicillin(b)To show how penicillin has changed over the years(c )To emphasize the importance of antibiotics(d)To explain why penicillin requires a prescription34(a)In a pharmacology course(b)From her mother(c )At the student health center(d) From her doctor35(a)Look up some information about his medicine(b)Take an extra dose of his medicine(c )Ask his doctor to change his prescription(d)Begin to do research for his lab project36(a)Current issues in economics(b)Choices faced by conservationists(c ) A recent biology lecture(d)Topics for a research paper37(a)S he’s writing research papers(b)S he’s working on a conservation project(c )S he’s studying for exams(d)S he’s d oing her biology homework38(a)S he doesn’t know which topic to choose(b)Her assignments are due on the same day(c )S he’s concerned about the spotted owl(d)She dislikes her economics class39(a)A scarcity of jobs in their field(b)Inadequate training in methods of biological research(c )Difficulties in classifying all of the varieties of owls(d)A lack of funding for their work with endangered species40(a)It has numerous traits in common with the spotted owl(b)Its population is increasing(c )It may not survive without special efforts of conservationists(d)Its role in the chain of evolution has not yet been examined41(a)To explain why Wright became an architect(b)T o describe the positive aspects of Wright’s architecture(c )To explain why Wright’s style of architecture became less popular(d)To describe the materials Wight used in construction42(a)His houses were often small(b)His designs were overly simple(c )His roofs often leaked(d )His building did not match their natural surroundings43(a)He helped construct a chapel(b)H e took over his family’s business(c )He trained under Guggenheim(d)He worked on a project overseas44(a)T hey characterize stages in Wright’s career(b)Wright died while they were being constructed(c )They were Wr ight’s earliest buildings(d)T hey are examples of Wright’s classical styles45(a)Theories of how the universe evolved(b) Similarities between the planets in the solar system(c )Reason for the high density of earth(d)Theories of the origin of the Moon46(a)Earth and the Moon traveled at different speeds(b)The Moon formed billions of years before Earth(c )Earth did not have enough gravitational pull(d)Earth and the Moon were too far from each other47(a)The Moon has no water(b)T he Moon’s materials came from Earth’s core(c )T he Moon’s core differs from its surface(d)The Moon contains little iron48(a) It is difficult to define(b)Its causes are often unknown(c )Psychologists disagree about how to treat it(d)Its symptoms often go unnoticed49(a)To explain the effect it has on mental illness(b)To suggest that it is easier to diagnose than mental illness(c )To discuss the role of medicine in clinical psychology(d)To show the similarities between physical and mental illness50(a)Another means of measuring normal behavior(B)W hy some politicians aren’t well adjusted(c )H ow an individual’s behavior is influenced by therapy(d) Problems often encountered by psychologists0308ABADB CCCBA BDDCC DCDBA DACCB DBCAC DACBA BABDC BCAAD CDABA。
托福听力tpo63 lecture1、2、3 原文+题目+答案+译文
托福听力tpo63lecture1、2、3原文+题目+答案+译文Lecture1 (1)原文 (1)题目 (3)答案 (5)译文 (5)Lecture2 (7)原文 (7)题目 (9)答案 (11)译文 (11)Lecture3 (13)原文 (13)题目 (15)答案 (17)译文 (17)Lecture1原文Listen to part of a lecture in a geology class.Professor:OK.Before we begin,I wanna remind you that our field trip to Bryce canyon national park is this weekend.Remember the bus leaves early,five am,so don't forget to set your alarm clocks.I think you're all gonna enjoy getting out of the classroom and actually seeing some remarkable geologic phenomena.Now,while we're there,I want you to pay particular attention to two things.One obviously will be the sediment layers making up the rocks,since we've spent so much time onsedimentary rocks.Bryce canyon is a great place to see how millions of years have turned layers and layers of tightly packed sediment,mud particles,sand remains of plants and animals into rock.But you're also gonna see some fascinating rock shapes, formations that are the result of the weathering and the erosion processes that occur at Bryce canyon.There are two main processes that are important.The first one is a weathering process called frost wedge.Frost wedge a process that widens cracks in rocks in the wintertime.It begins with warm air or daytime sun melting the snow.As the snow turns into water,it seeps into the cracks that occur naturally in sedimentary rocks.At night,this water freezes in the cracks,but when water freezes,it expands quite a bit, which means that it prize cracks open,gradually,making them wider and breaking off a little bits in the process.Now,this thought freeze cycle can happen as many as two hundred times in a single year.So that makes it the most important weathering process at Bryce canyon.The other key processes is runoff,which is an erosion process.Runoff takes place in the summer.The parks in the desert said the grounds very dry.When it rains in late summer,the ground is too hard to absorb the water,so it runs off.And as it runs off, it carries away the gravel,the broken bits of rock created by cross wedge in the winter.So runoff is the main erosion process that alters the rock landscape in the park.And because these processes have occurred over thousands of years,some of the results can be pretty dramatic,like the giant corridors are passage ways that have developed within the rocks.These passage ways are known as slot canyons.Here's an example of one,not from the part we're going to.This one is actually in Australia,but the scale is typical.So these huge spaces started out as small cracks throughout the sedimentary rock,then thanks to millions of cycles across wedge and runoff.What used to be one big area of rock is now sort of two smaller areas of brought with the corridor in between.We'll have a chance to walk through some like this.These slot canyons are great places to explore,but let me just say,for any of you who aren't from around here,if you ever go on your own,make sure you check aweather forecast first.A sudden heavy rain can cause a flash flood in a slot canyon. So you want to know when it's safe to explore them.Unfortunately,it'll be dry this weekend.Now,these deep,narrow slots are pretty common.You might even have two of them very close to each other with only a thin wall of rock in between.Of course,frost wedge is still at work,so it starts wearing away at the front of the thin wall until you get a whole I mean a hole all the way through the wall,front to back.And this hole gets bigger and bigger.Once it's at least one meter in diameter,it's called a window.And eventually the weight on top of it is just too much,so the roof caves in and only the sides,sometimes it's just one side is left standing.These sides,which look a lot like collins,now are called Hudos.Here's a photo of something we'll be seeing.One of the things that makes Bryce canyon unique is that it has more Hudos than anywhere else in the world.Yes,Margot?Female student:Why is it so lumpy looking?You'd think it would be smoother.Professor:Well,remember,these are sedimentary rocks,so they have layers.Some layers are mostly limestone,and limestone erodes pretty quickly in the presence of any kind of acid.Now Bryce canyon in a very unpolluted area,but even,there the rain water has a little carbolic acid in it,which causes the limestone to erode.But other layers are made up of different types of sediment,which aren't so vulnerable to acid,so they don't erode as quickly.题目1.What is the lecture mainly about?A.The length of time required to produce sedimentary rocksB.The role of climate conditions in the creation of sedimentary rocksC.Some processes that produced a specific group of rock formationsD.Some unique geologic features found in canyons in the United States2.According to the professor,what is one characteristic that frost wedging and runoff share?A.Neither occurs in a desert.B.Neither is a frequent event.C.Both are weathering processes.D.Both are seasonal phenomena.3.Why does the professor show a picture of a slot canyon?A.To give students a sense of the size of a typical slot canyonB.To show students one of the places they will visit on their field tripC.To illustrate how many sediment layers are visible in a typical slot canyonD.To show how much slot canyons can vary based on local climate conditions4.What is the professor's attitude toward students exploring Bryce Canyon on their own?A.He worries that students may not know to take appropriate precautions if they go by themselves.B.He suspects that many students will not go on their own if such a trip requires them to get up early.C.He hopes that the class field trip will motivate students to visit Bryce Canyon on their own.D.He believes that students learn more from individual exploration than they dofrom being in a group.5.How is a hoodoo formed?A.Runoff produces large gravel deposits.B.Air pollution leads to a buildup of limestone.C.The roof of a rock window collapses.D.A flash flood washes away the base of a rock wall.6.According to the professor,what two factors explain why a hoodoo does not have a smooth shape?[Click on2answers.]A.The presence of acid in rainwaterB.The temperature swings between the summer and the winter seasonsC.The composition of the hoodoo's sedimentary layersD.The location of the cracks created by frost wedging答案C D A A C AC译文听一段地质学的讲座。
托福听力tpo64 lecture1、2、3 原文+题目+答案+译文
托福听力tpo64lecture1、2、3原文+题目+答案+译文Lecture1 (1)原文 (1)题目 (3)答案 (5)译文 (5)Lecture2 (7)原文 (7)题目 (9)答案 (11)译文 (11)Lecture3 (13)原文 (13)题目 (15)答案 (17)译文 (17)Lecture1原文Listen to part of a lecture in an economics class.The professor has been talking about international trade.Professor:OK,so let's recap from yesterday.Why do nations engaged in international trade?Well,it's often because of a surplus,more than they need,and they also trade for the opposite reason when they have shortages and can't produce everything they want or need domestically.So these explanations are good as far as they go.But there's another scenario we need to discuss.And that is what if a country is capable of producing something it wants or needs but it can also import the same product from another country?Now,how does the country decide whether to make the product itself or import it?OK,take an example.Um,think about the bananas that you buy in the supermarket.If you look closely,you'll see that most bananas in the United States are imported,imported from countries with tropical climates.But theUnited States has warm regions.It has greenhouse.Clearly,it would be possible to grow bananas here.So why doesn't the US do that?Scott?Student Scott:Well,it is like a lot cheaper and more efficient for countries with tropical climates,for tropical countries to grown bananas,isn't it?I mean,they don't need greenhouse to grow bananas,and they're not so limited to certain regions.Professor:Okay,good.That's exactly right.Tropical countries have what we call an absolute advantage in producing bananas.Absolute advantage is the term we use when a country can produce more of a product using fewer resources.They're the most efficient producer of something.And the United States can't be that with bananas.So it's better off specializing in other goods that it can make more efficiently.Let's take an example,say we have two countries and say they each make only two products and they trade only with each other.Simplistic I know.But well, you'll see where I'm going with this in a moment.OK,so as I was saying,two countries,two products,one country can produce both products more efficiently than the other country.Should these two countries even trade at all?Student Scott:Uh,well,no,I mean,like what's in it for the more efficient country?Professor:Well,what is in it for them?Let's,um,well,let's call these countries um,X and Y.Country X makes both TVs and chairs more efficiently than country Y does.It has an absolute advantage in producing both commodities?No question.But what economists also look at is relative efficiency.And from that perspective,we see that country X is a lot more efficient at making TVs than it is at making chairs and in country Y,ah,well,it turns out they're more efficient at making chairs than TVs.So we say that country Y has a comparative advantage at chair making.And country X has a comparative advantage at TV making.So what should happen?Well,first,both countries should specialize in the production of just one thing.The product they're most efficient at making.Country X should make only TVs and country Y should make only chairs,then two of them should trade.Specialization and trade are going to lead to increase in production and increased overall supply of goods and generally lowerprices.Right?Student Scott:Professor,I still don't see how countries figure out when and where they have a comparative advantage.Professor:Well,you can't fully understand the concept of comparative advantage without also considering the related concept of opportunity cost.Opportunity cost is what you lose,uh,the options you have to give up in order to use your time and resources for something else,countries can determine where their comparative advantages lies,uh,like making TVs instead of chairs by figuring out what they can make with the lowest opportunity cost.Ah,you know,maybe this will be clear if we apply it on a personal level.Now think about when you go out to a movie,your direct monetary cost is the price of the movie ticket.Right?But you also spend two hours at the theater.Your opportunity cost includes both,uh,whatever else you could have spent your money on.Um,ten candy bars may be and whatever else you could have accomplished during the time you were watching the movies,uh,you might have completed your homework for this class,or you might have work two hours overtime at your job,thereby earning instead of spending money.See,these lost possibilities are your opportunity cost.题目1.What is the lecture mainly about?A.Advantages that countries can gain by making their own goodsB.Inequalities that lead to trade imbalances between countriesC.Cost and efficiency concepts that help determine trade decisionsD.Ways in which local surpluses can affect international trade2.Why does the professor talk about growing bananas in countries with tropicalclimates?A.To show how opportunity costs affect agricultural productionB.To explain how demand for a product determines its costC.To describe how domestic shortages are createdD.To illustrate the concept of absolute advantage3.According to the professor,what indicates that a country has an absolute advantage in trade?A.It can produce an item more efficiently than other countries.B.It is wealthy enough to import everything that it needs.C.It consistently exports more than it imports.D.It does not have to import any goods from other countries.4.The professor gives an example of two countries that produce televisions and chairs. What does she predict will happen if the economic decisions of both countries are based on the principle of comparative advantage?[Click on2answers.]A.The prices of televisions and chairs will go down in both countries.B.More chairs and televisions will be manufactured in each country.C.Imports of televisions and chairs will decrease in each country.D.The total supply of televisions and chairs will increase in both countries.5.Why does the professor talk about going to the movies?A.To demonstrate the difference between absolute and comparative advantageB.To provide an example to help explain the concept of opportunity costsC.To illustrate the advantages of specialization in the entertainment industryD.To show that economic theories do not always apply on a personal level6.Why does the professor say this:say we have two countries and say they each make only two products and they trade only with each other.Simplistic I know.But well,you'll see where I'm going with this in a moment.A.To reassure the students that the example will help illustrate her pointB.To apologize to the students for using an example that is difficult to understandC.To prepare the class for a shift to a new topicD.To return to a point she made earlier答案C D A AD B A译文请听经济学课上的部分内容。
托福听力部分历年真题详解2024版
托福听力部分历年真题详解2024版Introduction托福考试中的听力部分是考生们普遍感到较为困惑和挑战的一部分。
为了帮助考生们更好地应对托福听力考试，本篇文章将详细解析2024年的托福听力部分历年真题，并提供一些有效的解题技巧和策略。
Section 1 - Conversation第一节 - 对话In this section, you will listen to a conversation between two people. The conversation may be about everyday topics such as shopping, studying, or planning activities. This part of the test aims to assess your ability to understand and grasp spoken information in different contexts.Sample Question:Question: What is the main purpose of the conversation?Answer: The main purpose of the conversation is to discuss the plan fora group project.解析：这道题目要求考生理解对话的主要目的。
通过仔细倾听和分析对话内容，我们可以确定对话是关于一个小组项目计划的讨论。
因此，正确答案是"The main purpose of the conversation is to discuss theplan for a group project."Section 2 - Lecture第二节 - 讲座In this section, you will listen to a lecture or a speech by a professor. The lecture will cover academic topics and the speaker will often provide examples and explanations to support their main points. This part of the test assesses your ability to comprehend and extract information from lectures.Sample Question:Question: What is the professor's opinion about the new research findings?Answer: The professor's opinion is that the new research findings are promising, but further studies are needed to confirm the results.解析：这道题目要求考生理解教授对新的研究发现的观点。
TPO-40托福听力题目文本——对话部分（Conversation）【附答案】
TPO-40托福听力题目文本——对话部分(Conversation)【附答案】托福TPO，英文名为TOEFL Practice Online，中文直译为托福线上练习，TPO都是历年托福真题，对托福备考是非常有帮助的，今天为大家分享的是TPO-40托福听力题目文本——对话部分(Conversation)【附答案】。
TPO-40托福听力题目文本——对话部分(Conversation)【附答案】QUESTIONS1. Why does the student go to see the professor?a. To find out all the requirements for a projectb. To discuss a service gap at a restaurantc. To get help understanding concepts relevant to his projectd. To get help with designing a business plan2. Why does the professor mention a student in another class?a. To describe an interesting topic for a projectb. To explain the cause of her initial confusionc. To point out that she has not received e-mails from all her students yetd. To indicate that she has several students doing projects about restaurans托福听力主旨题的答题技巧新托福听力考试总共有六大技巧的测试与考核。
与这六大技巧相对，ETS有六大题型的测试，分别是：主旨题、细节题、句子功能题、态度题、结构题和推论题。
托福听力tpo67 lecture1、2、3 原文+题目+答案+译文
托福听力tpo67lecture1、2、3原文+题目+答案+译文Lecture1 (2)原文 (2)题目 (5)答案 (7)译文 (8)Lecture2 (10)原文 (10)题目 (13)答案 (17)译文 (17)Lecture3 (19)原文 (19)题目 (23)答案 (26)译文 (26)Lecture1原文Professor:Now we've said that animal behavior patterns involve an interplay between an animal and its environment.In particular,behavior patterns can change as an animal becomes adapted to its environment. We can see the results of this in the way that animals have developed different types of feeding behavior.Animals are generally classified as a generalist feeders and specialist feeders.Now,um,these terms are used in a variety of ways.At times,they're used to refer to an animal's range of habitats.I've also seen them used to describe the number of foraging techniques that are used by an individual or species.Um,but for our purposes,we're going to use them to refer to the range of food items that are eaten by a species.So a generalist feeder is a species that eats a wide variety of foods during its lifetime.And a specialist is a species that feeds on a highly restricted number of foods.A good example of a generalist would be a rat.Rats are notorious for eating just about anything that's available,whether it's a plant or an animal.At the other end of the spectrum,we have the koala which eats only the leaves of eucalyptus trees.Okay,now there are advantages to each.For a generalist,If1type of food isn't around,it can feed on another that's more abundant.On theother hand,the advantage of being a specialist is that the animal is well adapted to its food.You could say that specialists are feeding masters, their consumption,even their digestive system is just so finely tuned.For instance,take the koala.The eucalyptus leaves that it feeds on,don't contain much protein.What's more,the leaves contain compounds that are poisonous to most species?But the koalas digestive system has adapted to handle this.It's liver deactivates,the poisonous compounds, and its digestive system is designed to extract the maximum amount of nutrients from the leaves.So it's not a question of which strategy is better.The real question is, what determines how selective animal species are in what they eat?Well, the answer may lie in a concept called optimal foraging.The idea is that natural selection favors animals whose feeding behavior has the lowest cost to benefit ratio.That is you want to get the best healthiest food you can.And you want to do it as quickly as possible.And as easily as possible.Now,in a natural environment,no animal forage in an absolutely optimal manner.But,well,I read some research on a little rat called the kangaroo rat,which lives in deserts in North America.The kangaroo rat is a generalist which eats plant matter like seeds and fruit.It lives in deep burrows which provide protection from the desert heat and from predators like hawks or snakes.And it goes foraging at night for food.For plant matter,under the protection of darkness,even though it's a generalist.If the only thing available is seed,if a choice of seeds is available to it,it picks up seeds that provide more energy than those it leaves behind.And it carries them back to its burrow.Once it's there,it might eat only the richest seeds from the ones that brought back.So it selects seeds outside in a way that lets it spend as little time as possible foraging in that risky environment,and then sorts out its food later when it's safely in its burrow.Oh,yes,Kenneth.You have a question?Male student:But what about the koala?It gets by uh,by being even more selective,you'd think you would be really risky to rely completely on eucalyptus leaves.Wouldn't it be better to diversify like the kangaroo rat,and eat,at least one or two other things?Professor:Well,what do you think the koala would say?What do I gain by being so selective?In terms of optimal foraging,it's clear that eucalyptus trees provide an abundant source of food.Other animals can't eat the leaves and think of how little energy the koala uses.It spends only about3hours each day eating to get the energy it needs.So being a specialist allows it to get the nutrients it needs with minimal expenditure of energy.题目1.What is the lecture mainly about?A.The reasons why some animals eat only plantsB.The advantages of two different feeding adaptationsC.The variety of foods that certain animals can eatD.The relationship between two animals that share a habitat2.What definition of the term“generalist”does the professor use in the lecture?A.An animal species that eats a wide variety of foodsB.An animal species that lives in a range of different habitatsC.An animal species that uses several techniques to forage for foodD.An animal species that forages at several different times of the day3.What points does the professor make about the koala’s specialist feeding habits?[Click on2answers.]A.It obtains all the food it needs in relatively little time.B.It requires large amounts of protein in its diet.C.It can eat leaves that are poisonous to other animals.D.It spends most of its time eating.4.What does the professor imply about the kangaroo rat?A.It will take more risks when foraging for high-energy food.B.It is one of the most selective feeders in North America.C.Its competitors often eat its food supply.D.It is selective when choosing what food it eats.5.How does the professor organize the information in the lecture?A.By contrasting an old theory with a new theoryB.By defining important terms and then giving examples of themC.By describing the similarities between two animalsD.By describing a problem and then suggesting some solutions6.Why does the professor say this:Male student:But what about the koala?It gets by uh,by being evenmore selective,you'd think you would be really risky to rely completely on eucalyptus leaves.Wouldn't it be better to diversify like the kangaroo rat,and eat,at least one or two other things?Professor:Well,what do you think the koala would say?What do I gain by being so selective?In terms of optimal foraging,it's clear that eucalyptus trees provide an abundant source of food.Other animals can't eat the leaves and think of how little energy the koala uses.A.To express agreement that the koala should eat a greater variety of foodB.To indicate that the koala’s behavior does not illustrate optimal foragingC.To remind the man of the characteristics of selective feedersD.To encourage the man to consider the koala’s feeding behavior differently答案B A ACD B D译文我们已经说过动物的行为模式涉及到动物和它的环境之间的相互作用。
托福(听力)历年真题试卷汇编2(题后含答案及解析)
托福（听力）历年真题试卷汇编2(题后含答案及解析) 题型有：1. Listening ComprehensionSection One：Listening Comprehension听力原文：Listen to a conversation between a student and his studio art professor.S: Professor Jones, good morning! Could I talk with you for a minute?P: Sure, Marty. What’s up? Is it about the class assignment this week?S: No, no... I’m almost done... really enjoying it.P: I’m glad to hear that.S: So, well, I’ve been talking to some of the other students in our studio art class and we were wondering who to talk to about maybe buying art supplies that are more environmentally safe for the art classes.P: Well, that’d be me. As the chair of the art department, I do have a say in purchasing decisions, but of course all decisions are voted on by the department faculty. You know... we already buy some eco-friendly products, for example, the easels in your painting studio. They’re made of wood from a South American eucalyptus tree. The trees grow really fast and new trees grow from the stumps of trees that have already been harvested. This is a great renewable resource.S: I didn’t know that. That’s fantastic! We are also considering drawing paper and pencils. There are some really cool companies that use recycled paper to make drawing paper and some pencil companies that make greener products out of wood from sustainable forests.P: Well, I can see you’ve done some research. Why don’t you write up a proposal? You can give us a list with the prices of the eco-friendly supplies you’d like the department to consider, and the faculty can compare that to the current cost of supplies at our next meeting.S: Oh, yeah ... I can appreciate that decisions will also be affected by the cost.P: Well, yes...that’s partly true. Of course, we have a budget for supplies and most of that money has been spent for this year, but you know, the university has been allocating additional funds for more eco-friendly practices. It’s part of their new ‘green campus’initiative.S: Yeah, the solar panels were recently installed on the roof of my dorm, and actually I read an article about the initiative in the campus newspaper. There’s a committee... I even heard there’s student representation that help in decision making related to the implementation of the university’s environmentally friendly practices.P: That’s right! The Green Committee and the solar panels you mentioned are just one of the many things they’ve done. So, I don’t know... given the university’s commitment to becoming more environmentally friendly and the fact that the university does receive partial funding from the state government to support this initiative... you never know!S: Ok... urn, when do you want the figures?P: Well, the next meeting of the art department faculty is at the beginning of next month. That gives you about three weeks.S: That should be enough time. We’ll get to work on it right away. Thanks for your help!1．Why does the student go to see the professor?A．To ask whether students can be represented at an upcoming faculty meeting B．To propose changing the kinds of supplies the art department usesC．To discuss an art project inspired by environmental concernsD．To complain about the lack of materials available to art students正确答案：B解析：目的主旨题。
托福听力tpo69 lecture1、2、3 原文+题目+答案+译文
托福听力tpo69 lecture1、2、3 原文+题目+答案+译文Lecture1 (2)原文 (2)题目 (5)答案 (8)译文 (8)Lecture2 (10)原文 (10)题目 (14)答案 (17)译文 (17)Lecture3 (20)原文 (20)题目 (23)答案 (26)译文 (26)Lecture1原文So, we've talked about the plates that form the earth crust and their movements and how in some places they're separating. Now, when this happens in the ocean along a middle ocean ridge, some important things can happen, in particular you can get a hydrothermal vent. This is a lot like a geyser except it’s on the ocean floor.A geyser of course is a kind of eruption from underground hot spring. Water that’s been heated up in Earth’s interior, when under pressure, can erupt, sending that water and steam, shooting upwards through crack in the earth. A hydrothermal vent is essentially this same thing, but the water is emitted out of cracks or, or fractures in the ocean floor. If Forms that don't depend on energy from the sun, but depend on chemical energy.But, the vents are also enormous significance for us. From a purely geological perspective, because the chemistry of the oceans is affected by them. To see how, let’s look at the process a little more closely. They typically occur in fields, so you might have an area with a dozen of them, but you need two things to get one of these fields, first, you got haveheat. And you’ve got have fissures in the ocean floor. So, in a vent field, you've got cracks in the ocean floor. And cold water at the bottom of the ocean, we are talking, maybe two degrees Celsius, goes down into them, as it goes underground, it heats up, because in these fields, there are magma chambers, only a few kilometers below the ocean floor.This hot molten rock heats the solid rock above it to as high as five hundred degrees Celsius. And this heated solid rock, then heats the ocean water that flows over it. Now remember, the high pressure of the deep sea, allows water to stay liquid at such a high temperature, so it can reach temperatures of, three or four hundred degrees Celsius.As the water heated, it rises up through other cracks and it shoots up back into the ocean, much like with geyser on land. Now, the important part, is what the water is carrying with it, as it emerges. The heated water draws minerals from solid rock. So, you get dissolved metals in the water, like iron and copper. When the water shoots up and re-enters the cold ocean, it quickly cools and these minerals precipitate out. They’re released and they are deposited into the ocean water, which affects its composition. And it also creates quite a site, these vents have a plume that looks like a smoke, likes smoke that’s coming up out of the vent in the earth.Remember some of the water coming out of the vents is over threehundred degree Celsius. When it’s this hot, it dissolves sulfur, iron and other metals in the rock and it interacts with. when these minerals precipitate out, the water forms of black plume, so these vents are called black smokers. It's the sulfur and metals precipitating out of the water that that's what causes black color.But there are also white smokers, these emit what looks like a white smoke. That's because their water is relatively cool, above one hundred to three hundred degrees. Still pretty warm, but, not warm enough to dissolve sulfur or iron. Instead, they draw off different minerals from rocks. Things like silica and they give off different color, whitish color, when those minerals precipitate out.But in both black and white smokers as the waters emitted in the plume, the mineral that precipitate out, eventually build up around the vent, forming large, tower, like structures or minerals, build up layer upon layer, we call these chimneys, just like a chimney on a house. Different minerals will tend to build up at different places on the chimneys. But, some of the minerals like silica, a form kind of cement, and they hold the whole structure together. So, they can grow quite large and quite quickly. If you can believe it there was one chimney that reached forty-seven meters, that’s like fourteen story It collapsed, but it’s actually now rebuilding.题目1.What does the professor mainly discuss?A. The process by which molten rock can enter the oceanB. The formation of hydrothermal ventsC. The differences between geysers and hydrothermal ventsD. The mineral composition of hydrothermal vent chimneys2.According to the professor, what is the main difference between geysers and hydrothermal vents?A. Where they occurB. What causes themC. The size of their plumesD. The temperature of the water they emit3.What aspect of hydrothermal vents is of most significance to the professor?A. Their role in supporting unusual life formsB. Their role in affecting the chemical composition of the oceansC. Their role in affecting the movement of ocean platesD. Their role in affecting the temperature of ocean water4.What conditions are needed for hydrothermal vents to form?[Click on2 answers.]A. Heated rock beneath the ocean floorB. Rocks on the ocean floor with high mineral contentC. Cracks in the ocean floorD. Strong ocean currents5.What are two differences between black smokers and whitesmokers?[Click on 2 answers.]A. Black smokers emit water at a higher temperature.B. Black smokers are more common than white smokers are.C. Black smokers are found in deeper ocean water.D. Black smokers release different types of minerals than white smokers release.6.What does the professor say about the chimney structures that grow around hydrothermal vents？A. They last only a few years.B. They are formed by a single mineral.C. They can grow very tall.D. Their growth rate depends on the temperature of the water emitted from the vent.答案B A B AC AD C译文我们之前讨论了构成地壳的板块及其运动，以及在某些地方它们如何分离。
托福(听力)历年真题试卷汇编1(题后含答案及解析)
托福（听力）历年真题试卷汇编1(题后含答案及解析) 题型有：1. Listening ComprehensionSection One：Listening Comprehension听力原文：Listen to a conversation between a student (S) and her architecture professor (P).S: Yesterday I happened to be flicking through one of my roommate’s magazines when a striking digital image of an urban building caught my attention. The unusual form of the building, specifically the way its roof was shaped into several steep, sharp points, it was really unique. Kind of futuristic, you know? When I stopped and actually read the article describing it, I was even more intrigued! The team that’s proposing the design calls it an “iceberg.”P: Yes, I’ve heard about that. The iceberg design is a fascinating concept. Are you considering using that for your model project?S: Yes, that’s exactly what I mean! It’s really cutting-edge.P: It is. What you’re working with, essentially, is a building that really boils down to two components: a steel skeleton and also a flexible high-tech plastic fabric that encases the steel skeleton.S: Yeah! I remember reading that. It’s supposed to function pretty much like a tent, right?P: That’s correct! It uses hardly any building materials as a result. Fewer materials mean that it’s more environmentally friendly. Now, do you know why the iceberg was proposed?S:No.P: Well, it was the designer’s mission to create buildings that could be very quickly assembled to provide attractive retail space.S: Hmm..., interesting.P: You see, undeveloped city sites need to be effectively used; otherwise they might become a huge financial burden to the property owner. The owner has to continue to pay taxes on the land, even when it’s nothing more than an empty lot. So with their vision, they thought of putting up an iceberg. The property owner would rent out the space and that would help generate income for the owner.S: Awesome! I’m pretty sure that the iceberg concept would be ideal for the project now.P: Seems so. And you read about air beams in the magazine article, right?S: Actually, I saw the term used a couple of times, but I didn’t quite understand the details.P: Well, one reason that this type of building is able to morph into such unusual shapes and lean its walls at such extreme angles is that empty sections of plastic are sewn in, and these sections are then inflated with air. These inflated air beams make it possible to have different types of extensions on each building, like the pointed sections of the roof you mentioned. And they’re sturdy, solid, and still very light weight.S: Ahh...I guess this is why they’re nicknamed “inflatable buildings.”P: That’s right, so they’re a feature critical to get right, ok?S: Got it. I’ll make sure to get up to speed on that then.P: Great! Oh, by the way, before you head off, are you going to be able to join the group for the field trip to the Frank Lloyd Wright house? I have to submit the names to the dean. It’s on the 20th, remember?S: Oh, yes, the 20th. It’s on the syllabus, but you said that it was voluntary, right?1．Why does the student speak with the professor?A．To discuss an architectural concept she would like to work with.B．To review her work on a project she recently submitted.C．To ask for assistance coming up with an idea for her assignment.D．To go over an article the professor had assigned.正确答案：A解析：目的主旨题。
toefl试题及答案
toefl试题及答案一、听力理解部分1. 听以下对话，选择最合适的答案。
A. 学生正在讨论即将到来的考试。
B. 学生正在计划周末的活动。
C. 学生正在讨论他们的课程作业。
答案：A2. 根据所听的讲座，教授主要讨论了以下哪项内容？A. 气候变化对农业的影响。
B. 城市化进程中的环境问题。
C. 可再生能源的未来发展。
答案：B二、阅读部分1. 根据文章内容，作者认为解决城市交通拥堵的最佳方法是：A. 增加公共交通的频率。
B. 鼓励人们使用自行车。
C. 限制私家车的使用。
答案：C2. 文章中提到了哪种技术对于提高能源效率至关重要？A. 太阳能技术。
B. 风能技术。
C. 节能建筑材料。
答案：A三、口语部分1. 描述一个你认为对环境有益的活动，并解释为什么它重要。
答案：植树活动对环境有益，因为它有助于减少二氧化碳的排放，增加绿色空间，改善空气质量。
2. 讨论你最喜欢的一本书，并解释为什么它对你的影响很大。
答案：我最喜欢的一本书是《小王子》，因为它通过简单的故事传达了深刻的人生哲理，让我学会了珍惜友谊和爱。
四、写作部分1. 写一篇短文，讨论全球化对教育的影响。
答案：全球化对教育的影响是深远的。
它促进了不同文化之间的交流，使得教育资源更加丰富和多样化。
同时，全球化也带来了挑战，如语言障碍和文化差异，需要教育者和学生共同努力去克服。
2. 描述一次你解决冲突的经历，并解释你是如何做到的。
答案：在一次团队项目中，我和队友因为分工问题产生了分歧。
我通过组织一次会议，让每个人都表达自己的观点，并共同讨论出一个公平的分工方案，最终成功解决了冲突。
托福（听力）历年真题试卷汇编4（题后含答案及解析）
托福（听力）历年真题试卷汇编4（题后含答案及解析）托福（听力）历年真题试卷汇编4(题后含答案及解析) 题型有：1. Listening ComprehensionSection One：Listening Comprehension听力原文：Listen to a conversation between a student (S) and an American history professor (P).S: Professor Farrington, may I ask a question about something you said in class yesterday?P: Sure.S: You mentioned that... about how Park City in Utah went from a boomtown in the 1800s to a ghost town and then became prospero us again. I was, well... that’s an interesting cycle, and..., well, perhaps it might be suitable topic for my research paper?P: Sure, that might make a good topic since similar things happened at other mining towns.S: So, comparing them might be interesting?P: Yeah, absolutely!S: So, what triggered the economic downturn in Park City?P: Well, in 1870 there were fewer than 200 people living in the Park City area. After silver was discovered there the population grew very quickly. I think it reached around 10,000 by 1900, but soon after that the silver that was close to the surface had all been mined, so they had to dig deeper and deeper, which reduced the profit margin not just because it’s time consuming, but going deeper led to problems with flooding. It’s t ime consuming and expensive to pump water out of mines. So, that was one major factor. I mean there were other factors that contributed too like the recession and a stock marketpanic in 1907. If you do write about this, you have to get into that.S: Ok, and it was what... tourism that brought it back again?P: Basically, yes. The ski industry kind of started about the same time in the 1920s. At first it was only a few folks hiking up to the top of the mountain and then skiing down. As the sportbecame popular, so did the mountains around Park City. By the 1960s, it was a major ski resort with thousands of skiers.S: And the same with the other abandoned mining towns?P: Well, some, but some became tourist attractions not because of skiing, but because people were interested in the history. Actually, one old mining town in the middle of the California desert... Bodie, that’s now a state park. It’s popular because the buildings have been preserved as they were in the 1940s.S: Wow! So, maybe I could choose a couple of towns that went through that whole cycle and talk about them in some depth as a way of illustrating the general boom and bust phenomenon... maybe find some first-hand accounts?P: Well, for this, sure, it’d be better to go into some depth about specific towns rather than talking about a lot of them in broad terms. Definitely give it a shot. But you probably won’t be able to find many diaries or personal accounts. Not many people who lived in mining towns could read or write, Oh, and also remember the impact of national events.S: Ok, that’s understandable, the local and the national. Thanks!。
托福听力tpo40 全套对话讲座原文+题目+答案+译文
托福听力tpo40 全套对话讲座原文+题目+答案+译文Section 1 (2)Conversation1 (2)原文 (2)题目 (5)答案 (7)译文 (7)Lecture1 (9)原文 (9)题目 (12)答案 (15)译文 (15)Lecture2 (17)原文 (17)题目 (21)答案 (23)译文 (23)Section 2 (26)Conversation2 (26)原文 (26)题目 (28)答案 (30)译文 (30)Lecture3 (32)原文 (32)题目 (36)答案 (39)译文 (39)Lecture4 (42)原文 (42)题目 (45)答案 (48)译文 (48)Section 1Conversation1原文NARRATOR: Listen to a conversation between a student and a business professor.MALE STUDENT: Thanks for seeing me, Professor Jackson.FEMALE PROFESSOR: Sure, Tom. What can I do for you?MALE STUDENT: I'm gonna do my term project on service design, uh, what you see as a customer …the physical layout of the building, the parking lot. And I thought I'd focus on various kinds of eateries …restaurants, coffee shops, cafeterias, so I'd also analyze where you order your food, where you eat, and so on.FEMALE PROFESSOR: Wait, I thought you were going to come up with a hypothetical business plan for an amusement park? Isn’t that what you e-mailed me last week?I could've sworn …. Oh! I'm thinking of a Tom from another class.Tom Benson. Sorry, sorry.MALE STUDENT: No problem. I did e-mail you my idea too, though …. FEMALE PROFESSOR: Oh, that's right. I remember now. Restaurants …yeah …MALE STUDENT: So, here's my question. I read something about service standard that kinda confused me. What’s the difference between service design and service standard?FEMALE PROFESSOR: Service standard refers to what a company …employees …are ideally supposed to do in order for everything to operate smoothly. The protocols to be followed.MALE STUDENT: Oh, OK.FEMALE PROFESSOR: Um, so backing up…Service design is…uh, think of the cafeteria here on campus. There are several food counters, right? All with big, clear signs to help you find what you're looking for—soups, salads, desserts—so you know exactly where to go to get what you need. And when you're finished picking up your food, where do you go?MALE STUDENT: To the cash registers.FEMALE PROFESSOR: And where are they?MALE STUDENT: Um, right before you get to the seating area.FEMALE PROFESSOR: Exactly. A place that you would logically move to next.MALE STUDENT: You know, not every place is like that. This past weekend was my friend's birthday, and I went to a bakery in town, to pick up a cake for her party. And the layout of the place was weird: People were allin each other's way, standing in the wrong lines to pay, to place orders…. Oh! And another thing? I heard this bakery makes really good apple pie, so I wanted to buy a slice of it, too.FEMALE PROFESSOR: OK.MALE STUDENT: There was a little label that said “apple pie,” where it's supposed to be, but there wasn’t any left.FEMALE PROFESSOR: And that's what's called a service gap. Maybe there wasn't enough training for the employees, or maybe they just ran out of pie that day. But something's wrong with the process, and the service standard wasn’t being met.MALE STUDENT: OK, I think I get it. Anyway, since part of the requirements for the term project is to visit an actual place of business, do you think I could use our cafeteria? They seem to have a lot of the things I'm looking for.FEMALE PROFESSOR: Well, campus businesses like the cafeteria or bookstore don't quite follow the kinds of service models we're studying in class. You should go to some other, local establishment, I'd say.MALE STUDENT: I see.FEMALE PROFESSOR: But just call the manager ahead of time so they aren't surprised.题目1.Why does the student go to see the professor?A. To find out all the requirements for a projectB. To discuss a service gap at a restaurantC. To get help understanding concepts relevant to his projectD. To get help with designing a business plan2.Why does the professor mention a student in another class?A. To describe an interesting topic for a projectB. To explain the cause of her initial confusionC. To point out that she has not received e-mails from all her students yetD. To indicate that she has several students doing projects about restaurants3.Why does the professor talk about the cafeteria on campus?A. To give an example of an effective service designB. To illustrate how service standards can inform service designC. To help the man understand a service problemD. To illustrate the concept of a service gap4.What do the speakers imply about the bakery the student went to recently? [Click on 2 answers.]A. The apple pie he bought there was not as good as it usually is.B. The bakery's service design was inefficient.C. The bakery needs additional employees to fix a service gap.D. The bakery did not meet a service standard.5.What does the professor say the student should do for his project?A. Compare an on-campus service model with an off-campus oneB. Interview the service manager and employees at the cafeteriaC. Recommend service improvements at the cafeteria and the bookstoreD. Analyze the service design of a nearby restaurant答案C B A BD D译文旁白：下面听一段学生和商务课教授间的对话。
托福考试全真题及答案
托福考试全真题及答案一、阅读部分Passage 1: The Evolution of the Horse1. According to the passage, what is the primary reason for the evolution of the horse?A. Changes in the horse's habitatB. Competition for foodC. The need for speed to escape predatorsD. The development of agricultureAnswer: A2. What is the significance of the fossil record in understanding the evolution of the horse?A. It provides evidence of the horse's size over time.B. It shows the horse's adaptation to different environments.C. It demonstrates the horse's changing diet.D. It reveals the horse's social behavior.Answer: A3. The passage suggests that the horse's teeth evolved to accommodate which of the following?A. A diet of grassB. A diet of fruitsC. A diet of meatD. A diet of insectsAnswer: APassage 2: The Impact of the Industrial Revolution on Art4. What was one of the main effects of the Industrial Revolution on the art world?A. The decline of traditional craftsmanshipB. The rise of abstract artC. The increase in the production of artD. The focus on realism in artAnswer: A5. How did the Industrial Revolution influence the subject matter of art?A. It led to a focus on urban landscapes.B. It resulted in a shift towards nature as a subject.C. It caused artists to depict the working class.D. It encouraged the use of technology as a theme.Answer: C6. What was the role of photography in the art world during the Industrial Revolution?A. It replaced painting as the primary form of art.B. It inspired artists to experiment with new techniques.C. It led to the decline of portrait painting.D. It was seen as a threat to traditional artists.Answer: B二、听力部分Conversation 1: Student and Professor Discussing a Research Paper7. Why does the student visit the professor?A. To ask for an extension on the paper.B. To discuss the topic of the paper.C. To get feedback on a draft.D. To inquire about the grading criteria.Answer: B8. What is the professor's advice regarding the student's research topic?A. It is too narrow and needs to be broadened.B. It is too broad and needs to be narrowed down.C. It is well-suited for the paper's requirements.D. It lacks sufficient evidence to support the argument. Answer: B9. What does the professor suggest the student should do next?A. Conduct more interviews.B. Review additional sources.C. Revise the thesis statement.D. Focus on a specific aspect of the topic.Answer: DLecture 1: The Role of Bacteria in Coral Reefs10. What is the main topic of the lecture?A. The impact of pollution on coral reefs.B. The symbiotic relationship between coral and bacteria.C. The role of algae in coral nutrition.D. The effects of climate change on coral reefs. Answer: B11. How do bacteria benefit coral reefs?A. By providing nutrients for coral growth.B. By protecting coral from diseases.C. By helping to build the coral skeleton.D. By aiding in the reproduction of coral.Answer: B12. What is one of the consequences of coral bleaching?A. The coral becomes more susceptible to disease.B. The coral's color becomes darker.C. The coral's growth rate slows down.D. The coral's ability to reproduce is enhanced.Answer: A三、口语部分Task 1: Choose a place you would like to visit and explain why.Sample Response:I would like to visit the Great Barrier Reef in Australia because it is one of the most diverse ecosystems on the planet. The vibrant colors and the variety of marine life, including numerous species of fish, turtles, and coral, make it a fascinating place to explore. Additionally, the Great Barrier Reef is a UNESCO World Heritage site, which means it is of significant cultural and natural importance. Visiting the reef would not only be an incredible adventure but also an opportunity to learn about conservation efforts and the importance of preserving such a unique environment.Task 2: Describe a challenge you have faced and how you overcame it.Sample Response:One challenge I faced was when I had to prepare for a major presentation in front of my class. I am not very comfortable speaking in public, so I was quite nervous. To overcome this, I practiced my speech multiple times in front of a mirror and also recorded myself to identify areas for improvement. I also sought feedback from my friends and incorporated their suggestions. On the day of the presentation, I took deep breaths to calm my nerves and reminded myself that I was well-prepared. By focusing on the content and engaging with my audience, I was able to deliver a successful presentation and gained confidence in my public speaking abilities.四、写作部分Integrated Writing Task: Reading and Listening on the Benefits of Solar Energy13. Summarize the main points from the reading and listening material about the benefits of solar energy. Include how the speaker challenges the reading.Sample Response:The reading material highlights the benefits of solar energy, such as its renewable nature, low environmental impact, and potential for energy independence. However, the speaker challenges these points by arguing that solar energy is not as renewable as it seems due to the limited lifespan of solar panels. They also mention that the production of solar panels has a significant environmental impact, including the use of harmful chemicals and the generation of waste. Furthermore, the speaker contends that solar energy's reliance on sunlight makes it an unreliable source of energy, as it is not available during cloudy days or at night, which contradicts the reading's claim of energy independence.Independent Writing Task: Do you agree or disagree with the following statement? Technology has made our lives much easier than our grandparents had it.Sample Response:I agree that technology has made our lives significantly easier than our grandparents' lives. For instance, advancements in communication technology have allowed us to stay connected with friends and family across the globe with ease, something our grandparents could only dream of. Additionally, technology has revolutionized the way we work, with tools like computers and the internet streamlining tasks and increasing productivity. In terms of healthcare, modern technology hasled to breakthroughs in medical treatments and diagnostic tools, improving the quality and longevity of life. While it is true that technology has its drawbacks, such as over-reliance and privacy concerns, the overall impact on our lives has been overwhelmingly positive, making our daily routines and tasks more manageable and efficient compared to our grandparents' experiences.。
托福听力真题原题及答案
托福听力真题原题及答案托福听力课听得再多，如果平时不多做真题练习，听力还是会做得一塌糊涂。
所以大家要反复听音频、再一边看原文听音频、分析逻辑、做思维导图、做题时候做笔记。
下面给大家带来托福听力真题，希望对你们有所帮助。
托福听力真题原题Question 1 of 6What is the professor mainly discussing?A. The development of motor skills in childrenB. How psychologists measure muscle activity in the throatC. A theory about the relationship between muscle activity and thinkingD. A study on deaf people's problem-solving techniquesQuestion 2 of 6Why does the professor say this:Watson thought laryngeal habits…you know, from larynx, in other words, related to the voice box…he thought those habits were an expression of thinking.Why does the professor say this:…you know, from larynx, in other words, related to t he voice box…A. To give an example of a laryngeal habitB. To explain the meaning of a termC. To explain why he is discussing laryngeal habitsD. To remind students of a point he had discussed previouslyQuestion 3 of 6What does the professor say about people who use sign language?A. It is not possible to study their thinking habitsB. They exhibit laryngeal habitsC. The muscles in their hands move when they solve problemsD. They do not exhibit ideomotor actionQuestion 4 of 6What point does the professor make when he refers to the university library?A. A study on problem solving took place thereB. Students should go there to read more about behaviorismC. Students' eyes will turn toward it if they think about itD. He learned aboutWilliam James' concept of thinking thereQuestion 5 of 6The professor describes a magic trick to the class,what does the magic trick demonstrate?A. An action people make that they are not aware ofB. That behaviorists are not really scientistsC. How psychologists study childrenD. A method for remembering locationsQuestion 6 of 6What is the professor's opinion of the motor theory of thinking?A. Most of the evidence he has collected contradicts itB. It explains adult behavior better than it explains child behaviorC. It is the most valid theory of thinking at the present timeD. It cannot be completely proved or disproved托福听力真题文本NARRATOR：Listen to part of a psychology lecture. The professor is discussing behaviorism.旁白：听一段心理学讲座。
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2000年5月TOEFL听力试题Section One: Listening Comprehension1. (A) They don’t enjoy swimming.(B) They won’t go swimming in the lake today.(C) They don’t know how to swim.(D) They’ll swim in the lake tomorrow.2. (A) The style of sweater she’s wearin g is verycommon.(B) The man saw Jill wearing the sweater.(C) She wore the sweater for the first timeyesterday.(D) She usually doesn’t borrow clothes fromJill.3. (A) He went to see the dentist a week ago.(B) The woman should cancel her appointmentwith the dentist.(C) The woman’s toothache will go away byitself.(D) The woman should have seen the dentist bynow.4. (A) She’s planning a trip to Antarctica.(B) She thinks attending the lecture will behelpful to her.(C) Her geography class is required to attendthe lecture.(D)She has already finished writing her report.5. (A) The woman should join the chess club.(B) He’s not a very good chess player.(C) The woman needs a lot of time to playchess.(D) He’s willing to teach the woman how toplay chess.6. (A) Ask Alice if the man can borrow the novel.(B) Return the novel to Alice immediately.(C) Help the man find this own copy of thenovel.(D) Find out how much the novel costs.7. (A) He has already tasted the chocolatepudding.(B) Chocolate is his favorite flavor.(C) He doesn’t want any chocolate pudding(D) There is no more chocolate pudding left.8. (A) See the movie at a theater close by.(B) Wait until later to see the moive.(C) Consider seeing an English version of themovie.(D) Call the Pine Street Cinema to see whattime the movie starts. 9. (A) He doesn’t know how to find the student’sgrade.(B) He doesn’t know if Dr. Wilson has finishedgrading the midterm exams.(C) He isn’t allowed to tell the student hergrade.(D) Dr. Wilson doesn’t want to be contactedwhile she’s away.10. (A) She had to wait even longer than the mandid to have her car inspected.(B)The man should have had his car inspectedsooner.(C)The auto inspection center will be closedat the end of the month.(D)The man doesn’t need to have his carinspected until next month.11. (A) He can act as a subject in the experiment.(B) He thinks the woman’s experiment isdifficult to understand.(C) He’s busy working on his own experment.(D) He’s willing to help the woman run theexperiment.12. (A) Look for the misplaced check.(B) Ask the bookstore for a refund.(C) Borrow some cash from the woman.(D) Repair his desk.13. (A) He hadn’t heard that Karen had a newroommate.(B) Karen wouldn’t give specific reasons forher feelings.(C) He thinks that Karen shouldn’t be angry.(D) Karen won’t be getting a new roommateafter all.14. (A)The woman didn’t submit the thesisproposal to him on time.(B) He returned the thesis proposal to thewoman a week ago.(C) He hasn’t read the thesis proposal yet.(D) The thes is proposal isn’t acceptable.15. (A) It only cost $400.(B) He bought it a year ago.(C) Write down the directions to thesupermarket.(D) Check to see if the stew is ready.16. (A) Purchase some ingredients.(B) Give the man a recipe.(C) Write down the directions to thesupermarket.(D) Check to see if the stew is ready.17. (A) He arrived at the theater late.(B) He left his watch in the theater.(C) The production seemed much shorter thanit actually was.(D) He did not enjoy the production.18. (A) He can’t understand the instructions.(B) He doesn’t have a computer.(C) He has a degree in computer science.(D) He needs to take his computer to berepqired.19. (A) Arrange by phone to have a bucketdelivered.(B) Deliver the papers herself.(C) Take her recycling to the town office.(D) Return the bucket to the recyclingdepartment.20. (A) She prefers her eggs fried.(B) She never eats breakfast.(C) She gets an allergic reaction when eatingeggs.(D) She doesn’t eat a lot for breakfast.21.(A) He doesn’t know anything aboutengineering.(B) He wants the woman to postpone the talk.(C) He hasn’t finished preparing for hispresentation.(D) He regularly gives talks to high schoolstudents.22. (A) He told the woman to take seven coursesthis semester.(B) He knew that the woman’s schedulewouldbe too difficult for her.(C) His current schedule is also verydemanding.(D) Taking so many classes will enable thewoman to graduate early.23. (A) He needs help repairing his truck.(B) He doesn’t want to use his truck for thefield trip.(C) The woman can use his truck if sheagrees to drive.(D) He doesn’t think all the t elescopes will fitin his truck.24. (A) Dr. Luby won’t be taking students to NewYork this year.(B) She doesn’t know where the man can buytheater tickets.(C) Dr. Luby is performing in a play on Broadway.(D) She’s going on a thea ter trip with Dr. Luby.Elizabeth.25. (A) The woman’s source of information isreliable.(B) He didn’t enjoy taking history with Dr.Parker.(C) He thought Dr. Parker’s tests were easy.(D) Dr. Parker is no longer teaching history.26. (A) The man doesn’t have air-conditioning.(B)The man’s air conditioner is broken.(C) The man hasn’t been using his airconditioner.(D) The summer has been unusually hot.27. (A) He has decided how he’s going to spendthe prize money.(B) He doesn’t know how much his rent isgoing to increase.(C) He’s already planning to enter next year’sessay contest.(D) He has already paid his landlord for nextyear’s rent.28. (A) He’ll probably postpone the test untilafter he talks(B) He usually tells the students ahead of timewhat will be on his tests.(C) He’ll probably talk about chapter 16 inclass today.(D) He might test the students on material notdiscussed in class29. (A) He has been applying only for advertisedjobs.(B) He’s conviced that there’s a shortage ofjobs.(C) He doesn’t have time to read all the jobads.(D) He’ll help the woman find a job.30. (A) To make plans for the evening.(B) To ask her about the assignment.(C) To talk to her roommate.(D) To give her some information.31. (A) A class presentation they’re preparing.(B) A television program the man iswatching.(C)Visiting a close fiend of theirs.(D) Studying for a test.32.(A) He’s taking a break from studying.(B) He has already finished studying.(C) He was assigned to watch a program byhis professor.(D) He’s finding out some information for afriend.33. (A) He didn’t know that she was enrolled in alinear algebra course.(B) He thought she preferred to study alone.(C) He thought she had made arrangements tostudy with(D) He had told her that he had done poorly ona recent test.34. (A) He and Elizabeth argued recently.(B) He heard Elizabeth did poorly on the last test.(C) He doesn’t want to bother Elizabeth solate in the evening.(D) He’d rather study in his own dormitory.35. (A) A more economical diesel fuel.(B) Characteristics of a new type of fuel.(C) Where a new energy source is located.(D) How to develop alternative energy sources.36. (A) He’s studying for a test.(B) He lost his notes.(C) He missed the class.(D) He’s doing research on alternative.37. (A) It will reduce the amount of pollutants inthe air.(B) It will increase the amount of unpleasantodors from wehicles.(C) It will eventually destroy the ozone layer.(D) It will reduce the cost of running largevehicles.38. (A) It’s expensive to manufacture.(B) It’s hasn’t been adeq uately tested.(C) It damages car engines.(D) It’s dangerous to transport.39. (A) To help him explain the information to hisroommate.(B) To help him write a paper.(C) To prepare for a test.(D) To tell her if the notes are accurate.40. (A) The life and times of an important modernpoet.(B) How a poem’s images relate to itsmeaning.(C) The musical quality of modern poetry.(D) The poems of Gertrude Stein.41. (A) She’s the most famous of the modern poets.(B) She didn’t pu blish any of her works in herlifetime.(C) She was better known as a prose writerthan as a poet.(D) She began her career as a writer relativelylate in her life.42. (A) It reflects poetic techniques that wererejected by modern poets.(B) It’s from a poem that the students have read.(C) It’s the title of a poem by John Ashbery.(D) It’s an example of a statement that is“empty” but pleasing to hear.43. (A) Read some poems out loud.(B) Research the life of Gertrude Stein.(C) Compare the poems of Gertrude Stein tothe poems of John Ashbery.(D) Write a few lines of poetry.44. (A) Employment in the fishing and whalingindustries.(B) Nineteenth-century sea captains.(C) The economic importance of sailing ships.(D) The development of the steamship.45. (A) They were protected by a strong UnitedStates Navy.(B) They were supported by a well-developedrailroad(C) Most crew members had experience onforeign ships.(D) As part owners of the ships, captains gotsome of the profits.46. (A) They carried passengers ,but not cargo.(B) They were large, but surprisingly fast.(C) They were the first successfulsteam-powered ships.(D) They were more reliable than other shipsof the 1860’s.47. (A) It’s now taught with the aid of computers.(B) It isn’t considered as important today as itwas in the past.(C) Children today learn it earlier than childrendid in the past.(D) A lot of times is spent teaching it.48. (A) To indicate the emphasis teachers onceplaced on penmanship.(B) To criticize a technique used to motivatechildren.(C) To illustrate the benefits of competition.(D) To suggest that teachers be recognized fortheir efforts.49. (A) How educators create a curriculum.(B) Why some parents object to the teachingof penmanship.(C) The standards for penmanship in statecurricula.(D) The effects of rewarding goodpenmanship.50. (A) The number of hours per week that mustbe spent teaching penmanship.(B) The level of penmanship a child isexpected to have.(C) The recommended method for teachingpenmanship.(D) The reason computers should be used tohelp in the teaching of penmanship答案：BBDBD ACACB DABCC BDAAD CBBDC CADBD DADCB CAACC CDACD BBACB童年时，家是一声呼唤。