Unit 1 SCIENCE AND SCIENTISTS 重点短语句子知识清单（讲义，表格式） 2025-2026学年高中人教版英语选择性必修二

Unit 1 SCIENCE AND SCIENTISTS 重点短语句子知识清单 Listening and Speaking Listening and Speaking 短语： 短语： predict by using pictures 借助图片预测 talk about scientific phenomena 谈论科学现象 give a presentation 做展示 deep-sea dive record 深海潜水纪录 quantum computing machine 量子计算机 句子： 句子： When visiting the science museum, we can predict what we will see by using the pictures provided. 参观科学博物馆时，我们可以借助提供的图片预测即将看到的内容。 The speaker gave a fascinating presentation about China’s deep-sea dive record and quantum computing achievements. 演讲者做了一场精彩的展示，介绍了中国的深海潜水纪录和量子计算成就。 This scientific phenomenon shows that light can be reflected and focused by certain materials. 这种科学现象表明，光可以被特定材料反射和聚焦。 China set a remarkable deep-sea dive record with the Jiaolong submarine, reaching a great depth in the Mariana Trench. 中国凭借“蛟龙号”潜水器创造了非凡的深海潜水纪录，抵达了马里亚纳海沟的巨大深度。 The world’s first quantum computing machine processes data much faster than regular computers by using photons. 世界首台量子计算机利用光子处理数据，速度远超普通计算机。 Reading and Thinking Reading and Thinking 短语： 短语： defeat “King Cholera” 战胜“霍乱王” severe diarrhoea 严重腹泻 contradictory theories 相互矛盾的理论 subscribe to the theory 认同该理论 gather evidence 收集证据 water pump 水泵 take the handle off 拆掉把手 link...to... 将……与……联系起来 raw waste 未经处理的废弃物 substantial decrease 大幅减少 句子： 句子： John Snow, a famous British doctor, defeated “King Cholera” by discovering the link between contaminated water and the disease. 英国著名医生约翰·斯诺通过发现受污染的水与霍乱之间的关联，战胜了“霍乱王”。 Cholera causes severe diarrhoea and dehydration, which used to kill millions of people in Europe in the 19th century. 霍乱会引发严重腹泻和脱水，19世纪时在欧洲曾导致数百万人死亡。 At that time, doctors had two contradictory theories: one believed bad air caused cholera, while the other insisted it came from germs in food or water. 当时医生们有两种相互矛盾的理论：一种认为坏空气导致霍乱，另一种则坚持霍乱源于食物或水中的细菌。 Snow subscribed to the theory that cholera was spread by germs, and he spent a lot of time gathering evidence to prove it. 斯诺认同霍乱由细菌传播的理论，并花了大量时间收集证据来证明这一点。 By marking the homes of cholera victims on a map, Snow found that most deaths were near the water pump on Broad Street. 斯诺通过在地图上标记霍乱受害者的住所，发现大多数死亡案例都发生在布罗德街的水泵附近。 To stop the spread of cholera, Snow had the handle of the contaminated pump taken off so no one could use it. 为阻止霍乱蔓延，斯诺拆掉了受污染水泵的把手，让没人能使用它。 Later research proved that the water from the pump was linked to raw waste, which contained cholera germs. 后续研究证明，水泵里的水与含有霍乱细菌的未经处理的废弃物有关联。 Thanks to Snow’s efforts, the threat of cholera saw a substantial decrease around the world. 得益 ... ...