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1、学海无涯 Unit 3 Inventors and inventions 单元教学目标单元教学目标 技能目标技能目标 Skill Goals Talk about inventors and inventions Learn about the stages used in scientific research Learn to use the past participle as the attribute Write an entry for an encyclopedia about some inventions Write a letter asking for a job 目标语
2、言目标语言 功功 能能 句句 式式 Make a telephone call Hold the line please Hang on please Just a moment please I m sorry but this phone is out of order I can t get through Sorry He She isn t him her right now Can I ring back later I ll ring him her up again I must ring off now because 词词 汇汇 1 四会词汇 patent courtyar
3、d walnut distinguish merciful product powder perfume stainless cube abrupt convenient caution expectation passive merry seize criterion valid file ripe string glue freezing greengrocer identification directory dial rainfall innocent lantern bear jam forehead dynamic dot tap wire straw current helico
4、pter triangle stable associate practical refrigerator court extension version competence jeep personnel 2 认读词汇 amphibious Stephenson George Stephenson jelly freezer overnight release recognition claim rod precede Alexander Graham Bell microphone occasionally multiple Morse code inspiration reproduce
5、 tetrahedron invaluable James Dyson 3 词组 call up now and then set about in case beaten track dive into set out to do hang on get through ring back ring off 4 重点词汇 discovery convenient distinguish application expectation importance practical bear 结结 构构 Appositive clause that 可引导同位语从句 重重 点点 句句 1 The f
6、irst thing I did was to see if there were any products that might help me but there only seemed to be powders designed to kill snakes P20 2 Between the outside and the inside walls of the bowl there is some jelly which freezes when cooled P20 学海无涯 子子 3 The criteria are so strict that it is difficult
7、 to get new ideas accepted unless they are truly novel P21 4 Nor will you receive a patent until a search has been made to find out that your product really is different from everybody else s P21 5 He found that by pressing his lips against his mother s forehead he could make his mother understand w
8、hat he was saying P25 6 He designed a machine that would separate different sound waves and allow different conversations to be held at the same time P25 7 Although he is most often associated with the invention of the telephone he was indeed a continuing searcher after practical solutions to improv
9、e the quality of everybody s life P26 教材分析和教材重组教材分析和教材重组 1 教材分析 本单元以 Inventors and inventions 为话题 旨在通过单元教学 使学生了解发明和发现的区别 了解发明创造的过程和获得专利的条件 学习发明家的成功事例 能灵活运用基础句型描述中外古代和现 代发明 谈论不同发明的优缺点及其现实意义 根据不同问题及条件设计 改进发明并阐述自己的观点 能写一封有创新的求职申请 阐述自己的特长和优势 能对别人的发明 创造或观点提出意见或建议 并 能运用所学知识利用现实生活中有限材料进行发明创造 1 1 Warming Up
10、 提供了三幅不同发明或发现的图片 让学生运用已有的知识和经验 区分发明和发现的 不同含义 并能与同伴合作描述现代发明在现实生活中的作用 1 2 Pre reading 要求学生将课本所列关于进行科学研究或发明创造所必须经历的几个阶段 步骤或 过程 进行正确的排序 了解每一项发明在得到社会承认前都必须经历一个过程 1 3 Reading 是一篇记叙性的文章 作者在文中详细介绍了从发现问题 snake trouble 分析问 题 products that might help 到解决问题 remove the snakes 的全过程 并介绍了专利申请方 面的一些知识 1 4 Comprehend
11、ing 第一个训练题要求学生根据课文内容回答问题 第三个训练题要求学生运用科 学步骤设计一项发明解决课本所提供的三个问题 并与同学交流观点 1 5 Learning about Language 分两部分 第一部分要求学生利用填空 改写句子的方式复习所学 词汇及表达法 第二部分重点练习过去分词作定语的用法 1 6 Using Language 分成四部分 第一部分 Reading 要求学生阅读一篇介绍发明家 Alexander Graham Bell 的文章并回答有关问题 了解电话发明者贝尔的发明及其成功的原因 第二部分 Listening and speaking 是一段关于 Zhou Ru
12、i 对一家发明公司的工程师进行电话采访的听力材料 要求学生掌握 电话交谈常用表达 并在此基础上进行角色扮演活动 即求职者与公司考核人员之间的电话交谈 第三部 分 Writing 要求学生写一封求职信 列举自己的优势 特长和工作经历向这家发明公司提出求职申请 2 教材重组 2 1 从话题内容及训练目的分析 Warming Up 与 Speaking 和 Workbook 中的 TALKING 相一致 可将这三部分整合在一起 设计成一节任务型 口语课 2 2 将 Listening and speaking 和 Workbook 中的 LISTENING LISTENING TASK 整合在一起
13、设计成一节 听力课 2 3 可将 Pre reading Reading 和 Comprehending 三个活动整合在一起上一节 阅读课 一 2 4 可将 Learning about Language 与 Workbook 中的 USING WORDS AND EXPRESSIONS USING STRUCTURES 整合在一起 上一节 语法课 2 5 可将 Using Language 中 Reading 和 Workbook 中 READING TASK 整合起来 上一节 阅读 课 二 学海无涯 2 6 将 Using Language 中的 Writing 和 Workbook 中的
14、 WRITING TASK 整合为一节 写作课 3 课型设计与课时分配 1st period Speaking 2nd period Listening 3rd period Reading 4th period Grammar 5th period Reading 6th period Writing 分课时教案分课时教案 The First Period Speaking Teaching goals 教学目标教学目标 1 Target language 目标语言目标语言 重点词汇和短语 discovery application evaluate presentation alterna
15、tive messenger get together make a case for add up 2 Ability goals 能力目标 Enable the students to talk about inventions and discoveries 3 Learning ability goals 学能目标 Help the students learn how to talk about inventions and discoveries Teaching important E engineer S Hello Is that James Dyson s company
16、E Yes Who s that S This is Li Ping Is that the personnel manager E Just a moment please Sorry He isn t here right now Can I take a message S No thanks Maybe I ll ring him again some other time By the way May I ask you some questions E Sure go ahead S I want to apply for a job in your company and I want to ask what kind of person you need E Well as far as I know we need some skilled workers who are good at machinery and have a good knowledge of repairing some electrical equipment used at home for
