Unit 1 Science and scientists Reading and thinking 课件-2023-2024学年高中英语人教版（2019）选择性必修第二册

Unit1 Science and Scientists 1 Read the title and predict. Who was John Snow? How did John Snow defeat King Cholera? What does “ King ” imply in the title? What is King Cholera? a British doctor. He conducted research and found out how cholera spread. Cholera is powerful and hard to cure. one of the most feared diseases and millions of people died from it in the early 19th century. The text is mainly about ____________ and _______ he defeated king cholera. John Snow how ⭐What does the passage probably come from? A.In a letter B.In a diary C.In a journal used to 是指过去常常做某事，但是现在不做些事了。表示过去习惯性的动作或状态，但是如今已不做或不存在了。 我过去常常帮助她。 我过去常常在放学后打蓝球。 那个女孩过去常常晚饭后散步。 accustom be /get/become accustomed to doing sth They ‘ve got accustomed to being vegetarain [ˌvedʒɪˈteərɪən] n. 素食者 水被用来做饮料。 砖头被用来盖房子。 Para.1. 30771 (3) - 30771 (3) - 过去常常做某事 passive voice overcome-overcame-overcome symptoms hit 30771 (3) - VIDEO TIME vt.击；打；撞击；碰撞到；命中；击中；使猛撞；击打推进；击打移动；击出…得分；使受严重影响；对…造成不利影响；使突然意识到；达到；取得成功；遇到；遭遇；谋杀；干掉；投合；迎合；猜对；偶然发现；到达；在…出现；要求；向…提出要求；过量饮（酒）； n.撞击；碰撞；击；击中；恰当的话；诙谐的评论；妙语；受到广泛欢迎的人（或事物）；好运气；谋杀；深吸的一口烟；大饮的一口酒；一长条毒品；海洛因的一次注射；（网站的）一次访问；取得成功 hit词义： 1.I got two hits that afternoon, and Emily didn’t make a sound. 2.His book,Eat Right for Your Type, has been a hit with people who want to lose weight. 3.The Wandering Earth is a hit of China’s sci-fi movie. 命中；击中 受到广泛欢迎的人（或事物） 取得成功 1.A wife may hit the ceiling because her husband forgot their wedding anniversary. 妻子可能会因为丈夫忘了他们的结婚纪念日而勃然大怒。 2.His remarks always hit the nail on the head. 他的评论总是一针见血。 Cholera used to be one of the most feared diseases in the world, until a British doctor. John Snow, showed how it could be overcome. This illness causes severe diarrhoea, dehydration, and even death. In the early 19th century, when an outbreak of cholera hit Europe, millions of people died from the disease. As a young doctor, John Snow became frustr