北师大高中英语选修七unit21《sectiontwosuperathletes》课件.pptx-(纯ppt课件,无音视频素材)

1、madeofcanruohanxingUnit 21 Human BiologyWelcome to the lecture!dash n.短短跑跑 Ben JohnsonMaurice GreeneUsain BoltLesson 1 Super Athletes100 metres in 8 seconds?vLearning objectives:vAt the end of this lesson,you will:v1.Understand the text and get the main information.v2.Talk about doping,gene therapy

2、and Olympic spirit using the information in the text.v3.Express your opinions towards doping,gene therapy and Olympic spirit.athleterecordtimeBen Johnson(the U.S.A)9.86s1987Maurice Greene(the U.S.A)9.84s1998 Usain Bolt(Jamaica)9.58s2009The figure of the record has fallen year after year.The athletes

3、 performances have continually improved.What 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 of the sporting world is being seriously and negatively

4、affected by doping and gene-therapy.d)Ben Johnson,Florence Griffith and Floyd Landis have all shocked the world by their speed.Find a topic for each paragrapha.“Gene-therapy”is the real threat.b.The effect of doping.c.The Olympic spirit has been violated.d.Records fall year after year.e.Doping is a

5、kind of cheating.f.Records fall but not because of improvement.g.Using illegal drugs is not easy to catch.h.Doping is a part of every sport.12345678RecordsRecordsdopingDopingDopingGene-therapyillegal drugs?illegal drugsOlympicspiritFast-reading:Records have fallenDopingGene-therapy Olympic spiritPar

6、t one.(1-2)Part two.(3-6)Part three.(7)Part four.(8)Part(para1-2):1.What reasons made athletes performances improve?2.How are their performances recently?It is due to better equipment,training and diet.Recently,athletes improvements have begun to slow down.DopingIn order to enhance their performance

7、s,they useGene-therapyDoping are originally developed 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 w

8、innersto be tested.9._are developed all the time.10.Drug tests are_ supreme athletes serious health problems help people with illness toleratecheatingcompulsoryNew drugsone step behindevery sportabuseGene therapyFind out some information about gene therapy.possible troubleIt is to _ and _ by changin

9、g 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 than two hourscontradictimpossibleThe Olympic spirit emphasises winning rather

10、than taking part.The Olympic spirit has been violated by the desire to succeed at all costs.taking partwinningTrue or Falseif doping and gene therapy continue to affect the sport world,“hero”will be meaningless.Part(Para.8):Because of better equipment,training and diet,the athletes performances _ ye

11、ar after year.But recently,doping is used to create _ Doping can also cause 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 spiri

12、t which has been violated by the desire to succeed _.opposecontradicttoleratesupreme athletescompulsoryimproveabuseat all costsdvFind information related to the words givenPart 1 Records havePart 2DopingPart 3Gene-therapy will be the next Part 4Olympic spirit has beenfallen1 Performance-enhancing dr

13、ugs2 Not tolerate doping ascheating3 Not easy to catch athletes using drugsillegalthreatviolatedSuper Athletes4 Doping as part of every sport like cycling Do athletes need doping or gene-therapy in the sports?Why？To dope or not to dope?Suppose you are interviewed by a reporter from Anhui TV,talking

14、about your attitude towards doping in sports.The International Olympic Committee President Rogge appeals（呼呼吁吁）the public not to use doping and gene-therapy in sports，and he is collecting anti-doping slogans,your slogan is“”CreativityWhat makes super athletes?hard training,strong will,courage,commitm

15、ent,We need true heroes.The Olympic spirit is everlasting.Taking part rather than winningself-assessmentv1.Have you understand the text and got the main information?v2.Can you talk about doping,gene therapy and Olympic spirit using the information in the text?v3.Can you express your opinions toward doping,gene therapy and Olympic spirit?1 Do exercises in “Into the Text”“Organization”2 Write down what you discussed in the classTitle:Doping and Olympic spirit/A letter to the public