tpo44听力答案及解析Conversation1资料，一起来分析一下吧!
Conversation 1
1. Why does the student go to see the professor? 【主旨题】
A. To get his opinion about why a project she recently completed had unexpected results.
B. To discuss how a topic covered in class is similar to her group’s research topic.
C. To ask him for suggestions to address a problem in her research.
D. To discuss the professor's concern about her group's research project.
答案：D
破题关键词汇：
解析：(从32秒开始，原文重现：Well, I think it's a great research topic, but when I looked closely at your plan for accomplishing the research, I realized that your group was probably asking for some trouble.)
此处教授提到学生的研究话题很好，但是可能会在研究过程中面临一些困难。结合选项判断，A选项的recently completed 错误， B的similar to her group 未提及，C的ask him for suggestions未提及。 因此正确答案为D，对应professor's concern。
2. In response to the professor’s question, what does the woman say about Tom and Jane? 【细节题】
A. They are working on an assignment for another class.
B. They are already observing students for the research project.
C. They are dealing with a technical issue at the library.
D. They are making arrangements at the library for their research project.
答案：A
破题关键词汇：Tom and Jane
解析：(从10秒开始，原文重现： Where are the other members of your group? Tom and Jane?
They are actually at the library. They have a biology lab assignment that's due later this afternoon. So I'm here to represent the whole group.)
此处教学询问学生其他两位成员在哪，女学生回答他们正在生物实验室赶作业，她到这里来是作为整个团队的代表。对应选项A。
3. What had the group of students planned to research? 【细节题】
A. The effect of noise on the productivity of library employees.
B. The effect of changing the amount of light in the library.
C. The study habits of students in the library.
D. The effect that being observed while studying has on students.
答案：C
破题关键词汇：research
解析：(从42秒开始，原文重现：What do you mean? I thought that, you know, by monitoring students studying in the library we could really get a good understanding of people's study habits and stuff.)
此处学生针对教授的说法进行进一步询问，她觉得他们研究的是观察图书馆中学生，可以更好的了解他们的学习习惯等。对应选项C。
4. Why does the professor mention lighting? 【目的题】
A. To explain why production costs gradually increased over the years at a manufacturing plant
B. To give a reason for a decline in productivity at two manufacturing plants
C. To compare the working conditions at two manufacturing plants
D. To give an example of a working condition that was adjusted at a manufacturing plant
答案：D
破题关键词汇：lighting
解析：(从2:04秒开始，原文重现：Well, one thing they experimented with was the lights. Were workers more productive with bright lights or dim lights? Well, here is the thing, whatever the researchers did, the workers' productivity increased. When the lighting was improved, productivity went up. When the lighting was dimmed, productivity went up again.)
此处教授针对学生的提问给出关于灯光实验的例子，工人在灯光较亮和较暗的情况下，工人们的生产率都是增加的。突出实验的情况受到了不同的环境条件的影响，对应选项D。
5. Why does the student say this? 【目的题】
A. She is disappointed with the observations that the members of her group have made so far.
B. She does not understand the point that the professor is making.
C. She wants to determine a way for her group to make observations in secret.
D. She is aware that her group’s presence might affect student behavior.
答案：B
破题关键词汇：
解析：(从1:13秒开始，原文重现：Now, the students in the library, they are going to know that you are observing them, right? So you have to consider the effect your very presence will have on the people you are observing.
But...so you think... I mean it's not like our observations would be a secret. The students would know exactly what we would be doing. I mean, we'd put up a sign right outside the library.)
学生语气可以体现出她不确定的态度，并且学生补充到这样他们的观察实验将不再是一个秘密，暗示出她不是很理解教授说的研究者在场会对被研究者产生什么影响，因此下文教授针对此问题进行了具体解释。排除选项A的disappointed with the observations ，C的determine a way ，D的aware that her group。因此正确答案为B。
以上就是托福tpo44听力答案及解析Conversation1，主要是听力部分的原题以及相关解析!