托福综合写作范文 Toucan鸟嘴的功能讨论

托福综合写作考察考生综合听力和阅读材料，进行整合分析的能力，需要注意的是相比于托福独立写作，这个部分不要求考生有自己的想法和观点，只需要对阅读中教授的观点和听力中教授的论点进行详细阐述，达到具体论点之间的对应。

以一篇关于大嘴鸟Toucan鸟嘴功能讨论的真题为例，首先我们需要在阅读部分迅速记录阅读部分教授的观点及具体支持论点，然后在听力部分进行时，我们可首先明确听力对阅读部分的观点到底是正向支持还是反向批驳，然后在具体论点部分注意记录和阅读部分论点对应的辩驳原因等。笔记的记录最好能清晰明了体现出观点和论点的对应，比如图表里这样：

这样的笔记清晰易懂，很明显看出听力和阅读双方观点的对应，这会在写作过程中给我们带来极大的方便。下面我们来看这篇作文的高分范文正确打开方式是怎样的：

Sample answer

The passage manly discusses the functions of the toucan bird’s bill. However, the lecturer casts doubt on the writer’s view from the 3reason below.

Firstly, in the reading passage, the bill could serve as weapon to jam predators. On the contrary, the professor says that despite the weapon-like appearance, the bill is too fragile to protect the bird. Moreover, the heavy weight of the bull makes the fly of the bird become awkward, which results in failing prey to the predators. This is where the speaker disagrees with the writer.

Secondly, the professor opposes reading’s idea that the color and shape of the bill can confuse the potential predators. He states that this kind of birds tends to warble all the time and it does not want to confuse the potential predators at all. This directly contradicts what the passage indicates.

Finally, the professor disapproves the reading’s idea that the bill is so huge that is can help dissipate the body heat. On the other hand, the feather could serve to keep the body temperature. The professor points out that for other species of birds without bills, they control their body temperature as well. Moreover, during the nighttime when the temperature drops, what toucan birds could do to keep warm? This is entirely opposed to the writer’s expectation.