第1部分 高频话题补充 生活百科 [4篇](话题读写进阶练)-【一战成名】2023河南中考英语考前新方案中考总复习配套课件（课标版）

第一部分 话题读写 高频话题补充 生活百科[4篇 建议用时半周] 河南英语 英语 1 话题角度：生活百科知识（10年4考） Passage 1 【读前预先练】 1.probably（adv.）________ 很可能 2.temperature（n.）______ 温度 3.degrees（n.）____ 度 4.researchers（n.）__________ 研究人员 5.do an experiment____________ 做一个实验 2 6.test（v.）____________（n.）____________ 检测，测验 测试，检测 7.surprisingly（adv.）____________ 出人意料地 8.sense（v.）____________ 感知，察觉 9.warm-blooded（adj.）________________ 温血的，热情的 10.hunting（n.）____________ 狩猎，搜寻 3 object between it easy show test until fact low that Have you ever played with a dog? If that dog touched you with its nose, you were probably surprised at how cold 1. ___ was. If dogs are so warm and fluffy（毛茸茸的）, why are their noses so cold? it 4 In the past, people thought that dogs had cold noses to help them control their body temperature. However, a new study has 2. _______ some interesting 3.______ about dogs’ noses. For example, the tempera- ture of the dog’s nose is about five degrees 4. _______ than that of the air. But why? shown facts lower 5 The researchers believed that the dog’s nose has such a sensory function（探测功能）. So they did an experiment to 5. _____ it. The research team studied three dogs. For the experiment, the dogs had to tell the difference 6. _________ two objects. Surprisingly, all three dogs were able to sense the temperature difference so 7. _______. The study also found 8. _____ the heat from the objects in the experiment “was too weak to be felt by human hands”. The dogs were test between easily that 6 able to sense these heated objects from a distance（距离） but humans couldn’t feel the warmth of the object 9. ______ they touched it. To know more about it, the research team also studied the brain activity of 13 dogs. When a warm 10. _______ was put near their noses, there was an increase in brain activity. From the two experiments, we can know that dogs are able to sense heat from warm-blooded animals. If this function is used for hunting, it will be of great he