▶ Your Answer :
In the given set of information, both the reading passage and the lecture deal with the benefits of the hammerhead shark's head. The lecturer casts doubt on the author's assertion that it has evolutionary advantages by presenting three compelling counterarguments.
First of all, according to the reading passage, the hammerhead shark's head enhances its vision because it can see the 360-degree field of view. However, the lecturer refutes the passage by stating that the author's claim is disputable. To be specific, it is possible only when objects are distant. The shark has great depth perception but it can not see anything right in front of it. Therefore, it is hard to capture its preys if they are located at a very close distance.
Next, the author claims that the shark's unique head makes it smell better than other kinds of sharks because its nostrils are spaced far apart. Regarding this point, the lecturer indicates that the idea is unconvincing. This is because it is not true the hammerhead shark has a better sense of smell than others. In other words, there is no proven proof that its ability of smell is better than others.
Lastly, the speaker also has criticized the reading's final point that the distinct shape of the hammerhead enable enables it to turn quickly when it moves. He argues that it virtually does not use its head for steering by mentioning a study conducted by some scientists. According to the study, it has turned out that the real reason for the ability to turn easily is a flexible backbone, not the head's shape. Good: 24~30 점수: 25 대채로 서로 다른 정보를 가진 리딩과 리스닝을 비교적으로 잘 서술하였습니다. 하지만 약간 아쉬운 부분은 리딩의 부분이 리스닝에 비교해서 많이 빈약한 거 같습니다. 제가 리딩과 리스닝을 다 본 것이 아니기 때문에 혹시 빠진 부분이 있으면 더 넣어주시길 바랍니다. 또한 리딩을 한 문장으로만 설명하는 것 보다는 리스닝을 반박할 수 있는 부분들을 좀 더 설명하면 더 좋을 거 같습니다. 수고많으셨습니다. |