河南省鹤壁市综合高中英语 模块七Unit 21 Human Biology Lesson 1教学计划 北师大版选修7.doc

河南省鹤壁市综合高中北师大版选修模块七unit 21 human biology lesson 1 教学计划teaching goals:1. learn and master some phrases, such as track and field, marathon, supreme, doping, performance-enhancing, abuse, in vain, at random,2. learn to use the reading strategies to understand the text well.teaching important point:learn to use the reading strategies to understand the text.teaching difficult point:how to understand the text in detailsteaching methods:1. pictures 2. asking-and-answer3. discussion4. predictionteaching aid: the multi-medium and blackboardteaching time: one lessonteaching procedures:greet the whole class as usualstepi lead-in:1.show some pictures to the students and ask some questions.question: who are they ? students may answer: liu xiang, david beckham, kevin garnett , yao ming, maurice greenequestion: could you predict what topic we will talk about next?students may answer: super athletes 2. discussion in group 4give the students 5 minutes to think of more words or phrases about super athletes. they can look up dictionary if necessary.they may think about these words and phrases: track and field n.田径运动 marathon n.马拉松赛跑 doping n.服兴奋剂 gene-therapy n. 基因疗法step ii fast-reading read the text quickly to find the main idea a. the athletes who took part in the first olympic games are not as fast as athletes today.b. doping is a huge problem in the sporting world.c. the present and future of the sporting world is being seriously and negatively affected by doping and gene-therapy.step iii careful-reading ask the students to read the stories in details in 15 minutes. exercise 1: answer the questions1. why would athletes today have broken records if theyd taken part in the first olympic games?2. what reasons are given for improved performance ?3. what is doping and why is it illegal?4. how did drugs affect world records in the 1980s?exercise 2: t or f1. at the 2000 olympics, only two runners achieved olympic bests with no world records. ( )2. when we talk about breaking records, we come across the issue of performance-enhancing drugs. ( )3. taking these drugs is known as “ doping”. ( )4. the sports world does not tolerate doping as it is a fundamental form of cheating. ( )5. doping is not only a problem in athletes, it is a part of every sport where athletes seek to achieve beyond their natural limits and are prepared to cheat to do so. ( )exercise 3: translation1. if records fall, it is usually due to better equipment, training and diet. 2. many contemporary amateur athletes would have broken world records if they had taken part in the first olympic games.3. unless we are careful, “ gene-therapy” will be the next big threat.4. if a generation of sports stars with enhanced genes were created , it would contradict the whole spirit of sport.5. if american athlete marion jones hadnt taken drugs, would she have made it to the olympics at all ?exercise 4: fill in the blanks 1. taking these drugs is known as _and although they _ , they also cause serious health problems in later life for those who _ them. 2. unfortunately, it is not easy to catch athletes using _.3. it is _ for winners to be tested but other participants are only tested _ .4. _ is very controversial and many people oppose further research into it .5. the olympic spirit-the spirit of competition which emphasizes taking part rather than winning - has been violated by the desire to succeed _.stepiv presentationgroup activity: work in group 4 to have a discussion to share their feelings about this matter stepv evaluationevaluate studentsreading ability, presentation and co-operation in the process of class.stepvi conclusion关于奥运精神的名言警句：mutualunderstanding,friendship,unityandfairplay.相互了解、友谊、团结和公平竞争。after learning this lesson, we