Unit1 Science and Scientists主题复习学案 2023-2024学年高中英语人教版选择性必修第二册

( 【主题句式】 ) 9 学科网（北京）股份有限公司 【单元教学内容】 选择性必修二 Unit 1 Science and Scientists 内容、目标、要求 主题语境： 人与社会一科技发展；对社会有突出贡献的人 单元主题：对社会有突出贡献的科学家 语篇类型： 人物传记 语言应用： 表语从句 【学业质量要求】 (一)识别科学家传记的语篇特征：以时间顺序介绍科学家的生平，以研究故事体现科学家的 优秀品质， (二)运用话题词汇、词块、语法、语篇知识，描述伟大的科学家及其经历、奉献、品质等， 深入理解“伟大”的含义。 知识梳理 1.Qian Xuesen read a lot and was extremely knowledgeable,especially in the area of frontier science research. 2.What might have made him such an outstanding and creative scientist was probably his strong interest in other things,such as music and drawing. 3.His deep appreciation for art often gave him inspiration in his scientific research. 4.On 31 October 2009,the whole country was saddened by Qian's death and pcople honoured and remembered him in different ways. 5.Two of the essential qualities a scientist needs to have seem to be curiosity and creativity. 6.People who are curious usually have a mixture of seemingly contradictory desires,that is,to look for originality and yet to put everything in its proper place. 7.Scientists often have to be creative and think outside the box,which means to approach the problem from different directions. 8.Scientists must have a vivid imagination and a strong intuition in order for new findings to be made 【主题语篇回顾一】在空白处填入1个适当的单词或括号内单词的正确形式。 Cholera used to be one of the most (fear)diseases in the world until a British doctor, John Snow,showed it could be overcome.This illness causes severe diarrhoea,dehydratior and even death.In the early 19th century,when an outbreak of cholera hit Europe,millions of people died from the disease. It was believed that it was caused by bad air or germs in food or water.John subscribed the latter,but he still nceded proof. (consequent),when an outbreak of cholera hit London in 1854,Snow began to investigate.He discovered that in two particular streets the cholera outbreak was so severe that more than 500 people died in ten days.To find out why,Snow began