《2025年小题狂做九年级英语上册译林版巅峰版》

1. The sentence "The researchers recorded all these sounds and studied their waves. " can be put inB.
2. Which is most probably the sound wave of a sad call by a chicken?
A
3. How did the researchers know humans have the natural ability to understand the feelings of chickens?
D
4. What does the underlined word "identify" mean in Paragraph 4?
C
5. What is the main idea of the passage?
C

答案： 1. B 提示:句子还原题。句子“The researchers recorded all these sounds and studied their waves.”意为“研究人员记录了所有这些声音，并研究了它们的声波。”,这句话涉及两个关键动作:“记录声音”和“研究声波”;根据第二段中“When the chickens saw food behind the door, they seemed happy and produced fast and loud sounds, known as food calls. When there wasn't food, the chickens made low and long noises to express disappointment.”可知，鸡在看到食物和没有看到食物时会发出不同叫声，这是实验观察到的部分，紧接着应该就是记录和分析这些叫声，所以句子“The researchers recorded all these sounds and studied their waves.”应该放在②处。
2. A 提示:图文对应题。根据第二段倒数第二句 “When there wasn't food, the chickens made low and long noises to express disappointment.”可知，当没有食物时，鸡发出低沉而长时间的叫声来表达失望;选项 A 的图示符合“低沉而长时间的叫声”这一描述。
3. D 提示:细节理解题。根据第三段中“The recordings were played to 194 volunteers. Sixty-nine percent of the volunteers correctly understood whether the chickens were feeling happy or not, and some of them even had no experience of taking care of chickens.”可知，研究人员给 194 位志愿者播放了鸡的叫声录音，并发现69%的志愿者正确理解了鸡是否感到快乐，其中一些人甚至没有照顾鸡的经验，这证明了人类自然地拥有理解鸡的情绪的能力。
4. C 提示:词义猜测题。根据第四段中“The result shows that humans have the natural ability to understand the feelings of chickens.”和“Some scientists are already working on a smart computer programme that can identify chickens' feelings.”可知，人类自然地拥有理解鸡的情绪的能力，所以此处是指一些科学家已经在研究一种可以识别、理解鸡的情绪的智能计算机程序。据此推断，画线单词“identify”意为“理解，识别”，与“pick out”同义。
5. C 提示:主旨大意题。本文主要介绍了科学家对鸡的情绪的一项研究。