【英语】2018届人教版选修七一轮复习:Unit2RobotsUsinglanguageandwriting学案(3页)

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【英语】2018届人教版选修七一轮复习:Unit2RobotsUsinglanguageandwriting学案(3页)

人教版选修七Unit2 Robots Using language and writing学案 ‎ ‎ ‎【教育教学目标】‎ ‎1、“知识与技能”目标:帮助学生了解阿西莫夫及其文学作品。‎ ‎2、“过程与方法”目标:通过阅读、讨论、写作活动培养学生用英语思维和语言运用能力。‎ ‎3.“情感态度、价值观目标:培养学生想象力和对未知世界的探索精神。‎ ‎【教学重难点分析】‎ ‎1. 教学重点:引导学生完成课文阅读任务。‎ ‎2.教学难点:组织学生讨论“机器人三大定律”,并呈现其讨论成果。‎ ‎【教学过程简述】‎ 一、 触发情景,导入新课 课前,让学生欣赏了由Asimov同名作品改编的电影《我,机器人》中的一段精彩电影片段。直观的场景再现激发了学生对新知识的探求。‎ 二、 阅读分享,感悟新知 阅读部分是有关 Asimov的生平简介,运用三步阅读教学法,在任务型教学的模式下,帮助学生理解分析文章。‎ 活动设计一:快速阅读(skimming)‎ 让学生在规定的三分钟时间里快速浏览课文,在设计的表格里勾选出文中提到的相关话题。‎ 活动设计二:跳读(scanning)‎ ‎ 快速获取相关信息,并完成信息表格。‎ 活动设计三:细节阅读(detailed reading)‎ ‎ 任务1:根据时间线索以第一人称的口吻讲述阿西莫夫的故事。(童年时期)‎ 任务2:把阿西莫夫经历的事件按时间顺序排序。(青年时期)‎ 任务3:阅读理解(中年时期)‎ Which of the following is not true according to this period of life ?‎ A .He won many awards for both his science fiction and science books.‎ B . He developed a set of “three” laws for robots in the book “I, Robot”.‎ C . He had published his first science book before he published his first novel. ‎ D . When he was 38 years old, he gave up teaching and became a full writer. ‎ 任务4:假设一名记者采访阿西莫夫,请设计一段两人间的采访对话。(晚年生活)‎ ‎ Suppose Asimov, at the age of 65, is being interviewed by an American reporter about his later life. ‎ Reporter: Good afternoon, Mr Asimov. ‎ Asimov : Good afternoon. ‎ Reporter: How are you doing these days?‎ Asimov : To tell you the truth, …….‎ 一、 讨论探究,比拼思维 该环节是让学生对Asimov提出的“机器人三大定律”进行讨论,采用了小组辩论的方式,让学生在激辩中进行思维火花的碰撞。‎ Discussion: Asimov developed three laws for robots.‎ Questions:‎ ‎1. Why did Asimov develop the three laws for robots?‎ ‎2. Is it necessary to develop the three laws for robots?‎ ‎3. Without the three laws, what might happen to the world? ‎ 二、 写作梳理,提炼升华 该环节是在阅读和讨论的基础上,让学生对所学知识及感悟进行梳理,并当堂写作。‎ Write a short summary about Asimov in at least 5 sentences , which can impress readers who know nothing about Asimov. ‎ ‎. Identity ‎. Life experiences ‎. Works and achievements ‎. Three laws for robots ‎. Your opinion of him 三、 展示交流,小结课堂 该环节要求学生对写作内容进行展示交流,也是对本堂课所学知识的书面小结。‎ ‎ ‎
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