Unit12 Lesson 3 Stephen Hawking教学设计-2022-2023学年高中英语北师大版（2019）选择性必修第四册

Lesson 3 Stephen Hawking板块教学设计 课型 Reading + Speaking 主题语境 人与自我——人物介绍 内容分析 本文是选择性必修第十二单元的阅读语篇，介绍了物理学家霍金克服身体局限，献身科学，取得了巨大的成就，并且阐明了背后的原因。其主题意义是让学生了解到科学研究所需要的不畏艰辛，不畏身体的限制，坚持不懈的科学精神。 文本语篇采用倒叙的方式，首先综述霍金受人们尊重不仅因为在物理学和宇宙学上所做的贡献，还因为他不畏疾病，勇于探索的科学精神。其次回顾了霍金患病的历程以及克服疾病提出了黑洞理论和撰写专著的成就。最后从霍金的发言中阐明他之所以身残志坚的原因， 即保持对未知事物的好奇心，乐观的心态和家人社会的支持与帮助。 教学目标 7. 获取霍金患病过程，获得成就及其原因的事实性信息，利用时间线整理信息，形成结构化知识； 8. 梳理记叙文的文本结构，发现并赏析记段落之间的衔接手段；（如：later found, Although...; Hawking also....; In spite of his disease... 9. 评价霍金身上所体现的科学创新所需要的品质（如保持好奇心， 不畏艰辛，保持积极乐观的人生态度等）表达自己对科学创新精神的看法。 教学重点 1. 获取文本中的事实性信息，利用时间线整理信息，形成结构化知识； 2. 评价霍金身上所体现的科学创新所需要的品质 教学难点 表达自己对于科学创新所具备的品质的看法。 教学策略 交际法、P－W—P教学模式    Teaching contents Procedures Purposes Teacher’s activity Students’ activity Activity 1 3. T presents a question and asks Ss to think about it and share opinions in class. 2. Ss predict what will be talked in the text. 1. Ss think about and answer the questions. （1）What did Stephen Hawking discover or do? （2）What was special about him?   Activate prior knowledge about Hawking. Arouse students’ interest in reading. Activity 2       1. T asks Ss to scan the text and check their prediction. 2. T asks Ss to read the web page about Stephen Hawking and complete the information. 3. T asks Ss to read again and complete the timeline. 4. T asks Ss read and answer questions.   1. Ss scan the text quickly and check their predictions. 2. Ss read Para 1-3  to find out information to fill in the blanks.   3. Ss complete the timeline. 4. Ss answer the detailed questions with their books closed. Acquire basic information about Hawking.     Integrate and sort information to form structural knowledge.     Activity 3   1. T encourages Ss to summarize the structure. 1. Ss discuss and summarize the structure based on the details. Integrate and sort information to form structural knowledge. Activity 4 T asks to Ss introduce Hawking based on the diagram. Ss work in pairs and then introduce Hawking in cl