21纪大学英语应用型综合教程Unit4教案

Unit 4 Innovation 1 教学目标及基本要求 教学目标及基本要求 Objectives Students will be able to 1 grasp the main idea and structure of the text 2 master the key language points and grammatical structures in the text 3 be familiar with the writing skills of the text and let students write a composition related to the theme of the unit 4 let students master the reading skills make out the meaning of unfamiliar words via context clues comprehend the structure of the text and logical organization 2 教学重点及难点 教学重点及难点 Teaching Emphasis 2 Improving the students reading ability understand the words in context 3 Important language points in the text 3 教学内容及学时分配 教学内容及学时分配 Time allotment 1st period pre reading text organization 2nd period while reading 3rd period while reading 4th period post reading activities 5th period Exercises checking 6th period writing 4 教学方式及在教学中应注意的问题教学方式及在教学中应注意的问题 Teaching Approaches Task based teaching in while reading procedure Key words in context vocabulary teaching A combination of traditional teaching methods with the communicative approach will be adopted Special attention should be paid to classroom interaction 5 教学内容的深化及拓宽 教学内容的深化及拓宽 Students conduct a series of reading listening speaking and writing practice to deepen their understanding of the points taught in class 6 思考题和习题 思考题和习题 21 纪大学英语应用型综合教程 4 第四单元课后练习 21 纪大学英语应用型自主练习 4 第四单元课后练习 大学英语快速阅读教程 4 第四单元练习 Writing Assignment 7 参考书目参考书目 References in class reading passage after class reading passages audio visual materials simulated test of CET 4 Detailed Teaching Procedure 1 Theme related Information 1 Introduction to Inventions of Ancient China Compass Gunpowder Papermaking Movable type printing 2 Introduction to Four Industrial Revolutions 2 Warm up 1 Blank Filling Watch a video clip and fill in the blanks with the words or expressions being heard 2 Work in pairs and discuss the following questions How did Edison get the idea of capturing sound How can you describe Edison in your own words 3 Intensive Study of Text A Language and Cultural Points Brief introduction to the author Michael Michalko buy into 1 to accept that an idea is right and allow it to influence you Examples The public didn t buy into the conservatism of that party 民众不认同那个政党的保守主义作风 I never bought into this idea that you have to be thin to be attractive 我从来不认同只有苗条才迷人的观点 2 to buy part of a business or organization esp because you want to control it Examples Rose tried to buy into the club but was not accepted 罗兹想出一笔钱加入那个俱乐部 但没有被接受 Investors were invited to buy into state owned enterprises 欢迎投资者入股国有企业 Inherent a existing as a natural or permanent feature or quality of sb sth Examples A love of music is inherent in human nature 喜爱音乐是人的天性 Every piece of knowledge has inherent uncertainty 知识都有内在的不确定性 legendary a mentioned in stories from ancient times Examples Zhuge Liang is a legendary figure in China 诸葛亮在中国是个传奇性的人物 After its recent makeover Shanghai s legendary waterfront is pedestrian friendly once more 经过最近的修整 上海传说中的滨水区再次向游人开放 cultivate v 1 to develop an attitude a way of talking or behaving etc Examples But how do we cultivate positive emotions 但是我们该如何培养积极的情感呢 It can help us cultivate the habit of thinking in English 它能帮助我们培养用英语思考的习惯 v 2 to grow plants or crops Examples The land around here has never been cultivated 这里周围的土地从来没被耕种过 The people cultivate mainly rice and corns 这里的人们主要种植水稻和玉米 reveal v 1 to show sth that previously could not be seen Examples She crouched in the dark too frightened to reveal herself 她蜷缩在黑暗的角落 吓得不敢现身 A close look will reveal the lines at the corners of her eyes 近距离看会发现她眼角的皱纹 v 2 to make sth known to sb Examples She has refused to reveal the whereabouts of her daughter 她拒绝透露女儿的行踪 I should be glad to give you any help if you reveal your thoughts to me 如果你把你的想法透露给我 我愿意尽全力帮助你 persistence n 1 the fact of continuing to try to do sth in spite of difficulties Examples Great persistence is necessary for success 坚韧不拔是成功所必需的 His persistence was rewarded when the car finally started 他的坚持没有白费 汽车终于启动了 The notebooks read like a turbulent brainstorm and present a verbal and visual biography of Edison s mind at work Note Reading Edison s notebooks we feel like going through a wild storm like thinking process full of twists and turns He recorded his ideas with both words and graphs which clearly displayed his mind conceive v to imagine a particular situation or to think about sth in a particular way Examples Scientists first conceived the idea of the atomic bomb in the 1930s 在 20 世纪 30 年代科学家们第一次有了原子弹的构想 I can hardly conceive what it must be like here in winter 我很难想象这里的冬天是什么样子 Following are some of Edison s creative thinking strategies which you might bend to your own will Note Here are some of Edison s creative thinking methods and they might be helpful to you quota n an official limit on the number or amount of sth that is allowed in a particular period Examples They re worried that they won t achieve this year s sales quota 他们担心完不成今年的销售配额 The government has imposed quotas on the export of timber 政府已对木材出口实施了配额 4 Exercises 1 Comprehension Read the text and answer the questions on page 194 2 Language Focus A Fill in the blanks with the words given blow Change the form where necessary B Fill in the blanks with the expressions given below Change the form where necessary C Error correction 3 Reading in depth 第一步 通读全文 了解文章大意 第二步 引导学生将 15 个选项按词性 如名词 动词 形容词 副词 等 进行归类 第三步 分析短文中所缺词汇在句子中的成分 从而推断所缺词汇的 词性 第四步 从已经分类的各类词汇地词性选项中进行选择 4 Translation and the key Details of the murder were revealed by the local newspaper You may not like him but you have to admire his persistence I don t know why they ever got married for they re totally incompatible The newly constructed high speed railway i