考前看
对话部分，场景重点参考：
student & professor
student & counselor
student & employee
student & academic advisor
student & facilities director
讲座部分，重点参考以下练习：
标题：Oceanography
听力题目：
1. What is the main purpose of the lecture?
A. To describe some methods and findings of ocean-acoustics research
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2017年11月12日 | |
B. To compare whale songs with other underwater sounds
C. To present evidence that climate change is affecting Antarctic ice
D. To introduce students to the work of a leading ocean-acoustics researcher
2. How does the professor organize the lecture?
A. By describing a relatively new scientific discipline, then explaining how it began
B. By describing deep-sea biological sounds, then comparing them with geological sounds
C. By describing some deep-sea sounds, then discussing the challenge of identifying their source
D. By defining interdisciplinary research, then giving an extended example of how it works
3. According to the professor, what does Christopher Fox believe is the likely source of Slowdown?
A. Airplanes flying low over the ocean
B. A volcano on the ocean floor
C. Groups of whales migrating
D. Ice slipping across land
4. What does the professor think may be an important use of ocean-acoustics research?
A. It may help researchers identify mysterious sounds in other environments.
B. It may provide new information about climate change.
C. It may reveal a relationship between earthquakes and underwater volcanoes.
D. It may help biologists track whales' migration routes.
...
标题：Biology
听力题目：
1. What is the lecture mainly about?
A. Historical examples of speciation caused by barriers to gene flow
B. How barriers to gene flow can lead to changes in plants and animals
C. How barriers to gene flow affect mating behavior in related animals
D. How humans have influenced the evolution of plant and animal species
2. What point does the professor emphasize when she discusses birds and their songs?
A. Male birds often change the pace and pitch of their song to attract a mate.
B. Birds are sensitive to small variations in their species' song.
C. There is no proof that local dialects of birdsong affect behavior.
D. There is no solid evidence that an individual bird's song changes over time.
3. According to the professor, why did Elizabeth Derryberry study the white-crowned sparrow?
A. Its song has several regional dialects.
B. Its behaviors are typical of those of other songbirds.
C. Its evolution into two subspecies is well documented.
D. Its song has been recorded over many years.
4. How did Derryberry's research with female white-crested sparrows differ from her research with male white-crested sparrows?
A. Only the female birds were in cages.
B. More female birds than male birds were studied.
C. Mating songs were only played to female birds.
D. Male birds were studied for a longer time than female birds were.
听力答案：
B/B/D/D...
托福听力考试中可能会出现加试题，重点参考以下练习：
1 鸟类迁徙(conversation) 10 图书馆复印(conversation)
2 大王花(lecture) 11 墨西哥雕塑(lecture)
3 拉格泰姆音乐(lecture) 12 人口和城市(lecture)
4 女生丢 ID 卡(conversation) 13 女生论文评语(conversation)
5 神经胶质细胞(lecture) 14 去除咖啡因(lecture)
6 英国浪漫主义诗歌(lecture) 15 营销中的 4M 理论(lecture)
7 工程队噪音(conversation) 16 师生讨论论文(conversation)
8 16 世纪的艺术家(lecture) 17 撒哈拉沙漠成因(lecture)
9 动物社会的阶级性(lecture) 18 绿色产品(lecture)
