Lesson 3 Making Guesses about People优质课一等奖

Unit 2 A Biography of Isaac Asimov 教学设计

鹤华中学 施婉仪

教学内容

人教版普通高中课程标准实验教科书第七册第二单元 课

型

阅读课

一．教学目标 1．语言知识目标： 学生能够利用文章描写人物的美词美句进行课后写作。

2．语言技能目标： 1)强化略读、查读等阅读技能，训练通过寻找关键词，主题句等方式更快速并准确地确定文章的段落大意，理清文章的总体框架与脉络。 2)通过词语积累和结构掌握，更好地提高写作能力。

3．情感态度目标： 1）通过阅读课文是学生们了解有关Isaac Asimov 的有关信息,包括他的生平和成就等。 2）在小组合作互动中，增强学生的团队合作精神与分享意识。 3）培养学生自主学习的能力。

二．教学重点难点 1．教学重点：

学生通过阅读了解Isaac Asimov；初步认识相关单词，短语的用法。 2．教学难点：

学生阅读略读和查读训练。

三．学情分析

学生的基础不扎实，这篇课文对学生来说比较生疏，学生对Isaac Asimov的生平把握的不是很好，按照时间顺序进行总结出现错误。

四．教学方式 1．本课采用“阅读前—阅读中—阅读后”

三大板块构成的阅读教学模式，即课前预习，课内探究，课后拓展。 2．培养学生与老师、同学交流信息，交换看法，小组合作学习和自主探究学习。 3．采用多媒体课件作为主要的教学手段，通过自制视频引入文章内容，易于为学生所接受，也能够更好地服务于教学。同时，借助黑板、粉笔等辅助手段开展教学活动。 五．教学过程 Step I 创设情境，导入新课 1. 通过老师本人的传记视频引入课文。

[设计说明]引入本课话题，激发学生兴趣，使学生自然而然地进入教学中，初步了解传记包含的内容，激发学生学习本课话题的欲望。

Step II 阅读课文，探究相关内容

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Brainstorming [设计说明]通过课文题目对文章内容进行预测，在激发学习本课的欲望外，还为作业中写自传的内容和步骤做铺垫，对课文内容预测也是要掌握的阅读技巧。

2. Skimming Match the main idea of each paragraph. Para. 1 A. his birth and death Para. 2 B. his awards and famous works Para. 3 C. his marriage Para. 4 D. his education Para. 5 E. his talent for writing Para. 6 F. brief introduction to Asimov 3. Read the text carefully and get the detailed information.

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Place birth death Books wrote of 1.He was born in ________in 1920 and died in ______________in 1992. and he 2.Mystery stories, _________________ books, and books about the Bible and Shakespeare.

3.Worked____________________________at the age of 9. (In which para?)

4.Became a _______________teacher at Boston University School of Medicine Work he did in 1949. 5.Gave up teaching to become a(n) ________________in 1958. (In which para?) 6.In _______, he showed his talent for writing. (In which para?) 7.In 1973, he ____________his first wife. (In which para?) [设计说明] 仔细阅读是快速阅读的延续。仔细阅读后要求学生先找出全文的大意，再找出具体的细节内容，从而对文章有更深入的了解。

Step III 合作探究

(1)Find out some useful sentence structures and phrases in the passage when introducing somebody. (2)Enjoy the language. (3）Fill in the blanks. A brief introduction of Asimov Isaac Asimov, an American scientist and writer, 1.______ was born in New York in 1920 and died in 1992 because of being infected by HIV. 2.____ _____when he was 21 years old 3.____ he gained a master’s degree in chemistry and got PhD in chemistry 7 years later at the university . 4. _____ _______ ___his writing, he published his first novel in 1950 and his first science book 5.____ ____ _____ ___33. He also published I, Robot,6. _____ ______he developed three laws for robots. Some of his ideas about robots even influenced other writers. Soon after his divorce in 1973, he married again. [设计说明] 本部分属于知识输出部分，学生以小组为单位，在交流中讨论在课文中出现的介绍人物的美词美句。通过这一环节，进一步拓展话题，并引导学生运用相关语言，有效地培养学生的口语表达能力，同时也为传记写作提供词语铺垫。

Step IV Guidance for writing (1)

The structure of a biography. (2)

Put the sentences in orders.（2012.广东卷作文）

[设计说明] 本部分属于知识输出部分，通过这一环节，学生回顾传记文章结构，把高考卷人物描写作文排序，这一环节有效训练了学生对文章结构的理解能力，为传记写作提供结构铺垫。

Step V Homework. 1. Must do: Write a biography of yourself in about 100 words. 2. Choose to do: Recite the summary of Asimov’s life. [设计说明] 本文学习了阿西莫夫传记，作业为写一篇自传，让学生运用第三部分讨论的词语和第四部分分析的结构，更好地巩固和提高学生的写作能力。

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