托福培训学校-环球托福[环球教育旗下品牌]

托福TPO26听力解析

2014-10-21 14:37| 来源:环球托福

摘要: 为大家带来一篇TPO26听力解析,希望对大家有帮助~ 来源:TPO26 之 Conversation 2 听力原文 Professor Hi, Jean. How was the... uh, the conference, right? the conference on volunteerism? Thats where y
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  下面是环球教育老师为考生整理的托福TPO26听力解析,更多TPO信息尽在托福TPO频道。
Conversation-2
1、解析:文中一开头学生就说有一个问题要咨询教授,是一个她在沙滩上观察到的现象,在对话后半部分学生说明她为什么要咨询这一问题的原因,因为她写关于这个话题的论文,所以C正确。
原文:Well, there is something that I wanted to ask you now. It’s about something I noticed at the beach.
Well, I am looking for a topic for my term paper, so maybe I could do it on these glowing jellyfish. That’s why I wanted to ask you about them, you know, to find out if there was really something to write about.
 
2、解析:志愿者大会使她更容易拉到学生去社区做志愿者。A正确。
原文:Now it’d be a lot easier to get students to volunteer in the community.
 
3、解析:对话中说学生在去参加志愿者大会的时候发现了一个沙滩,然后发现一个现象:水母发光。然后教授说这种现象叫做bioluminescence(生物体发光)。所以选B。
原文:It’s about something I noticed at the beach.
Professor
Oh, what’s that?
Student
Well, see, there are a lot of jellyfish there, floating in the water.
Professor
That couldn’t have been pleasant.
Student
Not for swimming. But it was interesting. I mean, the jellyfish were glowing. I swear they were. And I am wonder what that’s about.
 
4、解析:对于学生看到的那些在浮在水面上的海蜇来说,它们发光是为了迷惑捕猎者,因为它们发的光很像有些昏暗的阳光,自己躲进亮光中,让捕猎者看不见,保护自己。所以A正确。
B中说它们想用闪光迷惑捕猎者,错误,因为原文中说在深海中的海蜇发光是为了惊吓捕猎者。
原文:Bioluminescence serves a number of functions. Most aquatic organisms use it for communication and for attracting prey. But jellyfish usually use it as a defense against predators. Some jellyfish produce bright flashes of light that confuse predators, to, uh, to startle them. But jellyfish closer to the surface, probably like the jellyfish you saw, they use bioluminescence to hide. The light they produce matches the color of the dim sunlight, so they blend in, and, uh, and predators can’t see them.
 
5、解析:教授的意思是说这个话题有些难,他让学生确定一下能否处理好这个话题论文,因为有半数的海蜇会发光,学生必须选择一种特别的海蜇或者是以同一类海蜇。所以B正确。A说论文必须包括各种各样发光生物,错误,原文说是写有关海蜇的信息。D说学生必须解释发光对各种海蜇的好处是怎么不同的,错误,原文说学生可以选择几种海蜇,而发光对这几种海蜇的好处是一样的。C没有提及。
原文:But you’ll have to make sure the topic is manageable. Like I said, about half of all jellyfish are bioluminescent, so you may want to look at a particular type of jellyfish or several types that benefit from bioluminescence in the same way, or you could investigate current research on bioluminescence, on, on the chemical process.

  以上就是环球教育老师为考生总结的关于托福TPO26听力解析,希望对考生能够有所帮助。