【期末考点培优】专题12 阅读理解-2025-2026学年九年级英语上册期末复习考点培优牛津上海版（试用本）（含答案解析）

/ 让学习更有效 期末备考培优 | 英语学科 / 让学习更有效 期末备考培优 | 英语学科 2025-2026学年九年级英语上册期末复习考点培优牛津上海版 （试用本）专题12 阅读理解 学校:_____姓名：_____班级：_____考号：_____ If you have a dog, you’ve probably seen it yawn (打哈欠) many times. Dog yawning looks funny and cute, but have you ever wondered why dogs yawn Dogs yawn mainly when they are tired, though scientists still don’t fully understand why yawning happens. “Yawning helps relax face muscles (肌肉) and wake up tired dogs,” says Dr. Katy Nelson, a doctor at an animal hospital. At the same time, yawning increases blood flow (流动) in the head, neck, and face. By sending more oxygen (O2) to the brain, it helps dogs stay awake and keep a clear mind. What’s more, dogs yawn when they are worried, scared, or excited. For example, when a dog visits the vet or hears a loud sound, it may yawn again and again. This helps the dog stay calm and relaxed. In addition, when two dogs meet on the street and one yawns, it is a friendly greeting. It shows the other dog, “I want to be friends.” In this case, yawning is like a handshake between humans. Another interesting reason is that dogs can “catch” yawns from people they love. That means when owners yawn, their dogs may yawn, too. Scientists have found that dogs are more likely to catch yawns from people they feel close to, not from strangers. This shows a close relationship between dogs and their humans. Dogs can feel our emotions and react (作出反应) to them, just like close friends. In short, dog yawning is not only a simple action but also a way to communicate with us. By paying attention to when and where dogs yawn, we can better understand their health and feelings. For example, if a dog yawns during play or training, it might be a sign that it feels stressed or needs a rest. In that case, stopping for a break or using a gentle voice can help the dog feel safe again. Watching closely allows us to see when they are tired, nervous, or just trying to say hello. In this way, we can take better care of our furry (皮毛的) friends. 1．According to Paragraph 2, what is good about dogs’ yawning A．It makes dogs run faster and jump higher. B．It wakes up dogs naturally in the morning. C．It relaxes muscles and increases blood flow. D．It takes oxygen from the brain and helps rest. 2．How does the writer support the idea in Paragraph 3 A．By giving examples. B．By asking questions. C．By listing numbers. D．By showing opinions. 3．What does Paragraph 4 mainly talk about A．Dogs often sleep next to their owners to feel safe. B．Dogs become more active when they see strangers. C．Dogs copy their owners’ yawns to show closeness. D．Dogs use yawns to make friends with other animals. 4．What is the structure of the text A． B． C． D． 阅读下面短文，从短文后的选项中选出能填入空白处的最佳选项。选项中有一项为多余选项。 Learning English is important for many reasons. It can help you communicate with people from all over the w ... ...