TPO31综合写作

　　题目：

　　The reading passage deems that the fine lines of sinosauropteryx dinosaurs were not feathers. Nevertheless, the listening passage casts doubt on it.

　　The reading passage deems that the fine lines of sinosauropteryx [要大写] dinosaurs were not feathers. [表述奇怪，只能说without feathers] Nevertheless, the listening passage casts doubt on it. [注意叙述]

　　In the first place, the reading passage suggested that the lines did not represent functional structures of sinosauropteryx and were likely to be fibers preserved as lines which skin decomposed [最好用被动态] into. However, the listening passage claimed that it was unlikely that lines were the result of decomposition of skins as people did not see any decomposition in fossils of other animals in the same site. Plus, functional structures of other animals were perfectly preserved in volcanic ash thus the well-preserved condition protected lines of functional structures of sinosauropteryx, probably, feathers. [叙述稍微罗嗦了点]

　　Secondly, the reading passage reckoned that the fine lines were likely to be remains of frill that many dinosaurs had rather than feathers. On the contrary, the listening passage refuted that the fine lines were feathers, not frill. The professor pointed out there was significant difference between frill and feathers. That is, Feathers [小写] contained beta-keratin that frill did not contain. There was an [an去掉] evidence that feathers of sinosauropteryx did contain beta-keratin, which supported the idea that the fine lines were feathers. [最好是指出来化学测试结果表明之类的]

　　Plus, the reading passage embraced that lines around the backbones and the tail of sinosauropteryx could not help it fly and regulate body temperature as functions of feathers. [这个总结不错] Whereas the listening passage disproved the reading statement by saying that lines may have display function. For example, a kind of birds, peacock showed its colorful feathers to attract the mate. The professor added that a [改为an] analysis in lines showed colorful structures of sinosauropteryx, which suggested that lines, as feathers were used for display. [叙述尽量压缩一下]

　　预估分数：4.5

　　信息很准确，也很完整，听力理解和阅读理解以及信息提取能力不错。

　　表达方面，总体来说很清楚，有些细节要注意一下，另外，尽量简洁一些。

　　语法错误很少，不错，继续保持。