托福听力讲座类题型考点综合分析.doc

托福听力讲座类题型考点综合分析 托福听力考试中讲座类占据的题数和分数比例较重，因此是很多同学的重点备考目标。不过讲座类并非只靠大量做题就能顺利备考，其中有许多题型相关的考点细节值得考生关注学习。下面就和大家分享托福听力常见题型解读，希望能够帮助到大家，来欣赏一下吧。【备考基础】托福听力讲座类题型考点综合分析托福听力讲座类常考学科介绍托福听力讲座场景官方指南给出46个学科，实际上讲座内容多学科交叉出现的趋势越来越明显，艺术学、生命科学、天文学比、历史较常考。新托福听力考试讲座部分则是还原真实上课情景，内容都牵涉到了各个学科，文理兼备。如生物学、地理学、地质学、天文学、环境、文学、艺术、人类学等等。托福听力讲座类需要背景知识积累吗?有关的这些内容中，有许多考生陌生的单词以及知识点，但考试根本不要求大家具备相应的背景知识，掌握了基本的单词和表达方式就能理解*大意。通常关键的术语都会在*里用各种方式出现相应的解释。但必须要注意在平日里积累更多方面的课外知识无疑能对做题会很有好处。托福听力讲座类考查内容分析托福听力的讲座部分模拟的是在英语课堂上上课的情景，由于讲座经常涉及专业知识，所以难度比对话部分要大。从考查内容来说，讲座部分的取材主要是来自于以下四类学科：文学艺术、生命科学、物理科学和社会科学。考生可以通过分类练习大量真题来熟悉和掌握常考的话题，并从中学习与这四类学科常相关的高频词汇。从内容来看，讲座大致有五种类型，分别是概念描述类、问题解答类、理论演变类、对比类和时间顺序类。每一种类型都有各自的考查重点。托福听力讲座类题型构成一览每一个讲座之后会出现六道题。和对话部分一样，讲座部分通常会有一道题是主旨题，考查讲座的主要目的和内容;还有一道题是重听题，考查教授或者学生为什么说某一句话;中间的四道题通常为细节题，一般考查讲座中多次重复并解释的概念、教授举例的目的、教授和学生的互动以及教授的最后总结。托福听力每日一练lecture原文演讲听写训练 1Welcome to the Forewinds historical farm where traditions of the past are preserved for visitors like you. Today our master thatchers will begin giving this barn behind me a sturdy thatched roof able to withstand heavy wind and last to 100 years. How do they do it? Well, in a nutshell, thatching involves covering the beams or rafters, the wooden skeleton of the roof, with reeds or straw. Our thatchers here have harvested their own natural materials for the job the bundles of water reeds you see lying over there beside the barn. Thatching is certainly uncommon in the United States today. I guess thats why so many of you have come to see this demonstration. But it wasnt always that way. In the 17th century, the colonists here thatched their roofs with reeds and straw just as theyd done in England. After a while though they began to replace the thatch with wooden shingles because woods were so plentiful. And eventually other roofing materials like stone, slate and clay tiles came into use. Its a real shame that most people today dont realize how strong and long-lasting a thatched roof is. In Ireland where thatching is still practiced, the roof can survive winds up to 110 miles per hour. Thats because straw and reeds are so flexible they bend but dont break in the wind like other materials can. Another advantage is that the roofs keep the house cool in the summer and warm in the winter. And then of course theres the roofs longevity. The average is 60 years but they can last up to 100. With all these reasons to start thatching roofs again, wouldnt it be wonderful to see this disappearing craft return to popularity?演讲听写训练 2A lot of people in the United States are coffee drinkers. Over the last few years, a trend has been developing to introduce premium specially blended coffees known as gourmet coffees into the America market. Boston seems to have been the birthplace of this trend. In fact major gourmet coffee merchants from other cities like Seattle, San Francisco, came to Boston where today they are engaged in a kind of coffee war with Bostons merchants. They are all competing for a significant share of the gourmet coffee market. Surprisingly the competition among these leading gourmet coffee businesses will not hurt any of them. Experts predict that the gourmet coffee market in the United States is growing and will continue to grow to the point that gourmet coffee will soon capture a half of what is now a 1.5 million-dollar market and will be an eight million dollar market by 1999. Studies have shown that coffee drinkers who convert to gourmet coffee seldomgo back to the regular brands found in supermarkets. As a result these brands will be the real losers in the gourmet coffee competition.演讲听写训练 3You may remember that a few weeks ago we discussed the question of what photography is. Is it art or is it a method of reproducing images? Does photograph belong to museum or just in our homes? Today I want to talk about a person who tried to make his professional life an answer to such questions. Alfred Stieglitz went from the United States to Germany to study engineering. While he was there he became interested in photography and began to experiment with his camera. He to ok pictures under conditions that most photographers considered too difficult. He took them at night, in the rain and of people and objects reflected in windows. When he returned to the United States he continued this revolutionary effort. Stieglitz was the first person to photograph skyscrapers, clouds and views from an airplane. What Stieglitz was trying to do in his photographs was what he tried to do throughout his lifemake photography an art. He thought that photography could be just as beautiful a form of self-expression as painting or drawing. For Stieglitz, his camera was his brush. While many photographers in the late 1800s and early 1900s thought of their work as a reproduction of identical images, Stieglitz saw his as creative art form. He understood the power of the camera to capture the moment. In fact he never retouched his prints or made copies of them. If you are in this class from today, Im sure youd say: Well, painters dont normally make extra copies of their paintings, do they?托福听力每日一练lecture原文演讲听写训练 1Welcome to Everglade National Park. The Everglade is a watery plain covered with saw grass thats home to numerous species of plants and wild life. And one and a half million acre is too big to see it all today, but this tour will offer you a good sampling. Our tour bus will stop first at Tailor Slue. This is a good place to start because it is home to many plants and animals typically associated with The Everglade. You will see many exotic birds and of course the world famous alligators. Dont worry theres a border walk that goes across the marsh so you can look down at the animals in the water from a safe distance. The border walk is high enough to give you a great view of saw grass quarry. From there well head for some other marshy and even jungle-like areas that feature wonderful tropical plant life. For those of you whod like a closer view of saw grass quarry, you might consider running a canoe sometime during your visit here. However dont do this unless you have a very good sense of direction and can negotiate your way through tall grass. We hate to have to come looking for you. You have a good fortune of being here in winter, the best time of the year to visit. During the spring and summer, the mosquitoes were just about to eat you alive. Right now they are not so bothersome but you will still want to use insect repellent.演讲听写训练 2Thank you. Its great to see so many of you interested in this series on survival in outer space. Please excuse the cameras. We are being video taped for the local TV stations. Tonight Im going to talk about the most basic aspect of survival: the space suit. When most of you imagine an astronaut, thats probably the first thing that comes to mind. right? Well, without space suit it will not be possible for us to survive in the space. For example, outer space is a vacuum. Theres no gravity or air pressure. Without protection, a body would explode. Whats more, we cook in the sun or freeze in the shade with temperatures ranging from a toasty 300 degrees above to a cool 300 degrees below zero Fahrenheit. The space suit that NASA has developed is truly a marvel. This photo enlarges men there is a life image of actual size space suit worn by astronaut on the last space shuttle mission. This part is the torso. It is made from seven extremely durable layers. This thick insulation protects against temperature extremes and radiation. Next is what they call a bladder of oxygen. Thats inflatable sack filled with oxygen to simulate atmospheric pressure. This blathered presses against the body the same force as the earth atmosphere at sea level. The innermost layers provide liquid cooling and ventilation. Despite all the layers, the suit is flexible allowing free movement so we can work. Another really sophisticated part of the space suit is the helmet. I brought one along to show you. Can I have a volunteer to come and demonstrate?演讲听写训练 3Good evening. My name is Pan Joans and on behalf of modern dance club, Id like to welcome you to tonights program. The club is pleased to present the TV version of the Catherine Wheel, Twyla Tharps rock ballet. This video version of the ballet has been even more successful with audiences than the original theater production. It includes some animations; slow motion and stop action phrases that really help the audiences understand the dance. The title of the piece refers to Saint Catherine who died on a Wheel in 307 AD. Nowadays a Catharine wheel is also a kind of fireworks that looks something like a pinwheel. Anyway the dance is certainly full of fireworks. Youll see how Twyla Tharp explores one familys attempt to confront the violence in modern life. The central symbol of the work is a pineapple, but exactly what it represents has always created a lot of controversy. As you watch see if you can figure it out. The music for this piece is full of the rhythmic energy of the rock music. It was composed by David Burn of the rock band Talking Head. And the lead dancer in this version was Sara Radener who is perfectly suited to Tharps adventurous choreography. Following the video, dance teacher Mary Parker will lead the discussion about symbolism Mr. Tharp used. We hope you can stay for that. So enjoy tonights video and thank you for your support.托福听力讲座类题型考点综合分析