《北师大版高中英语选修(课堂PPT)课件》由会员分享，可在线阅读，更多相关《北师大版高中英语选修(课堂PPT)课件（23页珍藏版）》请在金锄头文库上搜索。
1、100 metres in 8 seconds?Lesson 1 Super Athletes1Teaching objectives:At the end of this lesson, you will: 1. Understand the text and get the main information. 2. Understand and use some of the topic words.3. Talk about doping, gene therapy and Olympic spirit using the information in the text.4. Expre
2、ss your opinions toward doping, gene therapy and Olympic spirit.2 Which champion athlete do you think can run 100 meters in 8 seconds? Is it possible for you?3Maurice GreeneMaurice Greene第一位同时拥有第一位同时拥有第一位同时拥有第一位同时拥有50505050米、米、米、米、60606060米和米和米和米和100100100100米米米米3 3 3 3项世界记的男选手。项世界记的男选手。项世界记的男选手。项世界
3、记的男选手。 Floyd LandisFloyd Landis2006200620062006年环法自行车年环法自行车年环法自行车年环法自行车赛冠军赛冠军赛冠军赛冠军, , , , 第三位获第三位获第三位获第三位获此殊荣的美国人此殊荣的美国人此殊荣的美国人此殊荣的美国人 Marion JonesMarion Jones 2000200020002000年悉尼奥运会年悉尼奥运会年悉尼奥运会年悉尼奥运会女子女子女子女子100100100100米、米、米、米、200200200200米、米、米、米、4x4004x4004x4004x400米接力米接力米接力米接力冠军冠军冠军冠军 Florence G
4、riffithFlorence Griffith奥运短跑三项金牌得奥运短跑三项金牌得奥运短跑三项金牌得奥运短跑三项金牌得主，同时也是主，同时也是主，同时也是主，同时也是100100100100米米米米及及及及200200200200米短跑的世界米短跑的世界米短跑的世界米短跑的世界纪录保持人纪录保持人纪录保持人纪录保持人 Ben Johnson Ben Johnson 汉城奥运会以惊人汉城奥运会以惊人汉城奥运会以惊人汉城奥运会以惊人成绩打破男子百米成绩打破男子百米成绩打破男子百米成绩打破男子百米世界纪录并夺得金世界纪录并夺得金世界纪录并夺得金世界纪录并夺得金牌牌牌牌 Super Athletes
5、45What is the Olympic spirit?Is it good for athletes to cheat in the competition?6Fast ReadingWhat is the general idea of the passage?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
6、 of the sporting world is being seriously and negatively affected by doping and gene-therapy. D. Ben Johnson, Florence Griffith and Floyd Landis have all shocked the world by their speed. 7Read the text again, match the key information with each part.8Records have fallenDopingGene-therapy Olympic sp
7、iritPart one. (1-2)Part two. (3-6)Part three. (7)Part four. (8)9Important phrases:1.年复一年年复一年2.减慢，减速减慢，减速3.碰到碰到4.试图做某事试图做某事5.随便地，随意地随便地，随意地6.徒然，白费力气徒然，白费力气7.不管多大代价，无论如何不管多大代价，无论如何8.田径运动田径运动9.打破记录打破记录10.被称作；以被称作；以而著名而著名 year after yearslow down come acrossseek to do at random in vain at all costs trac
8、k and field break the record be known as 10Now please read Para. 1&2 and find out:1.1.What reasons made athletes What reasons made athletes performances improve?performances improve?2.2.How are their performances recently?How are their performances recently?It is It is due todue to better equipment,
9、 training better equipment, training and diet.and diet.Recently, athletes improvements have Recently, athletes improvements have begun to slow down.begun to slow down.Detailed readingDetailed reading11DopingIn order to enhance their performances, they useGene-therapy12Doping are originally developed
10、 to 1._But in the wrong hands,doping creates 2._,It also causes 3._for those who 4._ them.The sports world doesnt 5._ doping as it is a form of 6._ Doping affects both athletics and 7. _.Its not easy to catch using illegal drugs because：8.Its_for winnersto be tested.9._are developed all the time.10.
11、Drug tests are_Read Para.3-6 and fill in the blanks supreme athletes serious health problems help people with illness toleratecheatingcompulsoryNew drugsone step behindevery sportuseattituderesult/effecttroubleabuse13Gene therapyRead and find Read Para. 7 and find out some information about gene the
12、rapy.useattitudepossible resultpossible troubleIt is to _ and _ by changing genes.Many people _ further research into it.Athletes might be able to do the_ dash _; marathon in _It would _to find out; It would _the whole spirit of sport.opposebuild muscleincrease strength100 metersin 8 secondsless tha
13、n two hourscontradictimpossible14Gene therapyRead and find Read Para. 7 and find out some information about gene therapy.useattitudepossible resulttroublebuild muscle and increase strength by changing genes.oppose100 meters in just 8 seconds; marathon in less than two hours.contradictoptional15 The
14、Olympic spirit emphasises winning rather than taking part.Read Para. 8 to judge whether they are true or false and Read Para. 8 to judge whether they are true or false and correct the false ones:correct the false ones: The Olympic spirit has been violated by the desire to succeed at all costs.taking
15、 partwinningTrue or FalseTrue or False if doping and gene therapy continue to affect the sport world, “hero” will be meaningless.16SuSummarymmaryBecause of better equipment, training and diet, the athletes performance _ year after year. But recently, doping is used to create _ Doping can also cause
16、serious health problems for those who _them. Sports world doesnt _ doping. However drug tests are only _ for winners. Another big threat is gene therapy. Many people _ further research into it because it would _the Olympic spirit which has been violated by the desire to succeed _.opposecontradicttoleratesupreme athletescompulsoryimproveabuseat all costsd17Your opinion towards Doping (gene therapy) and Olympic spiritA letter to the public-from Rogge Choose either one to do according to your level
