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1、1Module 7Unit 21 Human BiologyI. 单元教学目标单元教学目标技能目标 Skill Goal Read newspaper and magazine articles and use reading strategies to complete texts with paragraph gaps. Talk about issues related to health and medical advances. Listen to monologues, dialogues, a lesson, a radio phone-in, a TV programme an
2、d use listening strategies for completing gaps in texts. Write a discursive essay. Revise and learn more about conditional sentences. 目标语言目标语言功能句式Giving and asking for adviceIts important to plan I think you should What tips have you got for ?If I were you, You mustnt Talking about something about t
3、he OlympicsSince then, records have fallen in track and field year after year as athletic performances have continually improved.If records fall, it is usually due to better equipment, training and diet.At the 2000 Olympics, only three runners achieved Olympic bests with no 2world records.The sports
4、 world does not tolerate doping as it is a fundamental form of cheating.Describing the doping in sporting fieldWhen we talk about breaking records, we come across the issue of performance-enhancing drugs. These drugs are originally developed to help people with illnesses, but in wrong hands, they cr
5、eate supreme athletes making them faster and stronger than is normal for human beings.Although they enhance performance, they also cause serious health problems in later life for those who abuse them.Doping is not only a problem in athletics, it is part of every sport where athletes seek to achieve
6、beyond their natural limits and are prepared to cheat to do so.词汇1四会词汇四会词汇interval, circulate, pump, digest, mineral, swap, hearing, pulse, performance-enhancing, supreme, abuse, tolerate, fundamental, seek, annual, lame, compulsory, controversial, oppose, dash, marathon, contradict, violate, matter
7、, privileged, cater, entry, ample, herb, scan, treat, storage, postpone, cancer, wipe, urban, rebuild, trial, prohibit, unite, pause, acute, statistics, symptom, routine, press, parallel, tissue, adaptation, foresee, mourn, carrier, prescription, tablet, underline, thorough, systematic, teamwork, fa
8、ith, pill, weekly, temporary, numb, sacred, rob, terminal, helmet, decline, minimum, institution, unconditionally, tentatively, equip, firm, fortune, rate, enquiry, deadline, submit, appendix, extension, tractor, spade, aluminum, tin, concern, vote, sceptical, belly, circumstance, absurd2认读词汇认读词汇kid
9、ney, liver, enhance, doping, doubtful, gene-therapy, threat, impulse, complicated, miniature, soundtrack, interpret, identify, emotion, 3epidemic, empire, reverse, jealous3词组词组track and field, in vain, at all costs, at random, straight away, stop sth. in its tracks, at any rate, wipe out4重点词汇重点词汇abu
10、se, tolerate, seek, oppose, treat, postpone, rob, decline, equip语法1. Conditional Revision - Mixed ConditionalsMany contemporary amateur athletes would have broken world records if they had taken part in the first Olympic Games. If records fall, it is usually due to better equipment, training and die
11、t, but recently, Ben Johnson would still be the 100 metres world record holder if he had not been caught taking drugs in the 1988 Olympics. If I had started to , I could be a champion now. Unless we are careful, “gene-therapy” will be the next big threat.2.ModalityObligation / speculation / prohibit
12、ion / possibility / prediction / ability must, ought to, should, shouldnt, need to, need, can, could, have to.重点句子1. Many contemporary amateur athletes would have broken world records if they had taken part in the first Olympic Games.2. Ben Johnson would still be the 100 meters world holder if he ha
13、d not been caught taking drugs in the 1988 Olympics.3. If current Olympic champion, Marion Jones, took such drugs, she would probably have broken that world record more than once.4. If gene-therapy were used now, it would be almost impossible to find out.5. If a generation of sports stars with enhan
14、ced genes were created, it 4would contradict the whole spirit of sport. 教材分析与教材重组教材分析与教材重组1. 材料分析材料分析本单元以 Human Biology 为话题, 旨在通过本单元的学习,向学生介绍一些人体部位的表达及养成良好的生活习惯对于我们的重要性;让学生了解奥运精神，也进一步使学生了解运动员服用兴奋剂对其身体健康的负面影响；学习和认识真实条件句和非真实条件句及其运用并复习了介词的用法；学习征求意见和给出建议的表达，使学生能够正确运用征求意见和给出建议的句式；学会用正确的方法合理安排文章的前后顺序，使其结构
15、严谨，层次分明；设计了书写文章所需运用的常见连接词；通过对文化角的学习使学生了解我们国家的传统医学和传统文化; 通过讨论遗传工程，过度到一种新的听说策略，使学生通过学习这种策略能够较好完成讨论任务；设计 Lance Armstrong 的故事在语法上使学生练习了情态动词的用法，了解 Lance Armstrong 的经历会使学生意识到生活和学习中我们需要有自己的人生目标，遇到困难我们要坚持不懈,最终我们一定会实现自己的目标；安排综合评价课要求学生对已学知识掌握的情况进行自我了解和自我评定，训练他们的表达能力和概括能力；要求他们通过回答问题来确定自己学习英语的方法实用与否并自己安排阅读下一本英语
16、书的计划。1.1 Warm-up 是本单元的热身活动，它利用图画形式向学生介绍了人体一些重要部位的表达及其功能，引导学生重视和养成健康的生活习惯，也为下一块 Lesson 1 Super Athletes 做出铺垫。1.2 Lesson 1 Super Athletes 包括 9 项活动，其中 13 项的设置紧扣文章内容。第一项设置了与体育比赛有一定联系的问题，要求学生根据实际情况做出客观回答并预测课文内容。第二项是要求学生阅读课文来训练他们的理解能力并考查学生捕捉文章重点信息的能力。第三项的内容是在前一项的基础上深入到文章的其他的信息，从而使学生对整篇内容的结构和层次有全面了解和掌握。所有这些在另外一方面是为了引导学生正确理解奥运精神。第四至第九项是关于真实条件句和非真实条件句的认识和运用。51.3 Lesson 2 Brain Power 包括 8 项活动, 第一项中出现 Listening strategies 通过四个步骤来要求和规范学生, 使得他们能够较好把握听力内容；第二、三项是训练学生的听的能力；
