编辑信息“课程 + 分数（ 5,4,3,2,1 ，最高分 5 分，最低分 1 分）”（例如：听力 +5 ）发送至“小马公开课”微信，为老师打分，将有机会获得小马过河送出的精美礼品一份。

1. 编辑信息“课程+分数（5,4,3,2,1，最高分5分，最低分1分）”（例如：听力+5）发送至“小马公开课”微信，为老师打分，将有机会获得小马过河送出的精美礼品一份。

2. 140222听力点题（3） 小马托福听力主讲教师：苏显嘉

3. 140222点题课程设置 • 140212听力点题班：听力冲刺方法 • 140218听力点题班：听力机经+笔记指南 • 140220听力点题班：听力机经+考场做题

4. 140222四大听力话题 （一）环境科学/地球物理 • TPO 23 L2 Earth Radiation Budget • TPO 29 L4 Carbon Nanotube

5. 140222四大听力话题 （二）动物保护/生物 • TPO 25 L1 Assistant Migration • TPO 26 L2 Carbon Cycling

6. 140222四大听力话题 （三）艺术史 • TPO 24 L2 Isadora Duncan • TPO 30 L4 Electric Guitar

7. 140222四大听力话题 （四）化学 • TPO 8 L 4 Periodic Table

8. 140222新增机经 一个女学生要上传 stats 课的 assignment,但是学校电脑有问题,结果输入密码怎么也不对。IT 部门的 人就来帮忙,说看过别人做这个 assignment 是同一个 prof(有题,问关于这个男的貌似是 mention 这个 prof 干什么)。然后他们还聊了一下关于这个女生的 topic,她要做一个统计学的作业,她的选题是篮球队员的表现统计调查(有题)。然后这个男的就开始说他以前是一个 baseball 运动员,因为受伤了,才来做 的 IT 工作(有题,答案是这个男的一开始的职业理想不是当技术人员)。然后说学校的电脑系统要明早才 能回复,可是作业也是第二天要交,不过学校有一个针对这种问题的 policy,第一步是先打印出来电脑系 统错误界面,然后打印出来作业交上,等电脑系统好了,再马上去交电子版的。

9. 140222新增机经 一个学生借的书(有关 bio..就是有关利用生物机能,人类利用在自己的建筑等设计中)过期了,因为 他去了。。。。地方,学习。。。(有题,问去了那里干什么去了),要罚款了。图书管理员告诉他罚款高, 他可以自己买,这个学生听了说不错,以前不知道,这个图书管理员说他了解这个学科,是从一个教授那 里知道的(有题,问这个管理员说了啥意思),这个学生提出这个学科书籍少(这以后的对话没有出题点 了),然后管理员又说有新书要来,还有一个教授要来给个讲座,学生说很想去。

10. 140222新增机经 • 谈论共生,共息,这类题目。先让学生谈论 3 种分类和特点,然后说这个分类也不全,一个现象就没 法归入其中,是一只虫虫像是虾子(也许就是虾子)attach 在 sea butterfly 身上,有时候还会 attach 不到, 然后又继续逮一只 attach。学生们和 prof 都不相信说两个都不受影响,所以就做试验,别人做的实验啊, 说他们一起被逮着吃掉什么的。 • 三种共生关系:(1) para寄生,一方 benefit 一方受伤,举了 seal 和 dolphin 的例子(问 why does the lecturer mention);(2) c 打头的一个词,就是说其中一个不影响一个 benefit,举了例子神马 attach 在 shark 上,然 后有个女的说 shark 还是会受影响吧.有用速度会下降神马的,然后 prof 说 shark 大没神马关系。

11. 140222新增机经 气象学。首先提及 tornado 怎么 measure scale 是个叫做 T 神马的日本人发明的,然后说他很牛还有其他 contribution,其中一个就是发现了和 tornado 很像的另一个风,有 wet、有 dry。(注意细节和比较),然后 说这种 dry 的风是如何形成,首先有雨,往下落,空气太干,不过会把空气降温下来,冷空气就会下沉, 然后 hit the ground 形成风,还有一种是 wet,是因为空气很 humid。然后比较 tornado 和此种风,t 是旋转 型的,这个风是从中间 hit 下去的,此风出现频率比 tornado 更高。

12. 140222新增机经 1. 地理学,是一种现象(屏幕有显示)的成因,和 tsunami 的不同。 2. 人类学,人们是怎么从狩猎渐渐变成农业的。在中东地区,一个部落,恶劣的环境反而使他们学会了 耕种 3. 欧洲乐器的发展史,art history。 有关一些乐器的发展和人们的接受 4. anthropology 方面的,主要讲的是一个墨西哥民族的迁徙过程,路线不是直线形式而是 zigzag 形,好像 还有说还有一部分在迁徙到南部后又往回迁。最后讲了一本关于这方面的书。

13. 出题点 • 总结使用 • 不需刻意听出题点 • 在听懂的基础上才能使用！

14. （1）开头 today, now, this class 目的主旨 内容主旨

15. TPO 23 L4 1. What is the main purpose of the lecture? To discuss some films the class will be viewing To help prepare students for a class assignment To compare two types of filmmaking techniques To talk about the history of screen dance

16. TPO 23 C2 • 1.Why does the man go to see the professor? • To discuss a grade he received on a paper • To get advice about which course he should take next term • To ask a question about a reading assignment • To request permission to take an advanced course

17. TPO 18 L4 • 1. What is the main purpose of the lecture? • To explain the biological advantages of a physical change that occurs in North American wood frogs • To explain why the North American wood frog's habitat range has expanded • To describe the functioning of the circulatory system of the North American wood frog • To introduce students to an unusual phenomenon affecting North American wood frogs

18. （2）转折 but, however in fact to be honest

19. TPO 24 L2 6. Why does the professor say this To explain why Duncan was invited to perform in Russia To indicate that the Russian government strongly supported ballet To explain why there were more dance critics in Russia than in most other countries To help explain why Duncan’s style was not appreciated by some dance critics

20. （3）过去式表述/ 大多数人表述 knew, thought, would, said, believed

21. TPO 18 L3 • 3. What two factors explain why medieval Europeans did not use spices to cover the taste of spoiled meat? • Click on 2 answers • Fresh meat was less expensive than spices were • Spices were mainly used in incense and perfume • The sale of spoiled food was prohibited • Salt was cheaper than most spices were

22. TPO 23 L4 3. How does the professor try to make students feel more confident about their assignment? Click on 2 answers. He tells them they will be able to practice editing films. He tells them that technical assistance is available if they need it. He tells them they will not be graded on the technical aspects of their film. He tells them that editing techniques are easy to learn.

23. （4）比较 er, more, unlike, most 2 types, not × ？ √ 100%

24. TPO 16 L1 • 5. What can be inferred from be fact that Lechuguilla Cave is no longer forming? • The cave has stopped attracting visitors • The cave no longer contains any limestone • The air in the cave is safer to breathe now than it was in the past • Gypsum deposits inside the cave are growing thicker

25. TPO 24 L2 2. Why does the professor mention modern art and modern music? To illustrate how different art forms can interact with one another To identity some characteristics shared by all forms of artistic expression To explain that modem dance also broke with traditions To compare the attitudes of European and American critics to modern dance

26. （5）举例 ——阐明观点

27. TPO 23 L4 2. Why does the professor say that facial expressions are relatively unimportant in live performances? To point out that dancing and acting have many differences To emphasize that screen dancers should not be concerned about their facial expressions To give an example of a weakness of modern choreography To suggest a reason why dancers might want to participate in a screen dance

28. （6）强调 ? so

29. （6）强调 ? //////////// so//////////////

30. TPO 24 L2 2. Why does the professor mention modern art and modern music? To illustrate how different art forms can interact with one another To identity some characteristics shared by all forms of artistic expression To explain that modem dance also broke with traditions To compare the attitudes of European and American critics to modern dance

31. 注意开放式结尾

32. TPO 22 L2 6. What is the professor’s attitude about the bright-young-Sun solution? A. He is surprised that it is not more widely accepted. B. He feels that it raises too many unanswerable questions. C. He is confident that future research will determine whether it is true. D. He expects that other possible solutions to the paradox will be proposed.

33. TPO 25 L1 6. What is the professor’s attitude toward the effort to save the Florida torreya? A. She is glad that some conservationists are willing to take a chance on assisted migration B. She is concerned because it may have unintended consequences C. She is surprised because other species are more endangered than Florida torreya is D. She expects the effort will have to be repeated several times before it succeeds

34. TPO 20 L2 5. What is the professor’s attitude toward industrialization? A. He thinks that its effect on Earth’s climate will decrease over time B. He is worried that it may speed the arrival of the next ice age C. He thinks that it may reduce the effect of agriculture on Earth’s climate. D. He is unsure about its long-term effects on Earth’s climate.

35. TPO 15 L2 • 6. What does the professor say about future researchers? • They may not agree that humans have had an important effect on Earth’s surface • They will not have reliable evidence of what is happening today • They will determine when the Anthropocene epoch began • They will make predictions about when the Anthropocene epoch will end

36. TPO 24 L4 6. What is the professor’s opinion about the theory that Venus' volcanoes are active? The theory has recently been proved by direct observation At least two kinds of evidence support the theory The data collected so far about the theory are contradictory New findings have made the theory quite unlikely.

37. 做题方法 • 1、听 • 听得懂——当中文听，找层次 • 听不懂——跟随复述 • 2、笔记 • 分层

38. 做题方法 • 3、做题步骤=阅读 • 看题目，翻译成中文 • 在笔记或记忆中找到定位，思考上下句联系，找到答案 • 心中有了答案再看选项 • 把错误选项排除的最好方法：翻译

39. 2月22日考生 • TPO 泛听

40. 3月考生

41. 听写是提高听力的唯一途径