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,高中英语课件,（金戈铁骑 整理制作,）,Theperfectcopy,Thereisnoforbiddenfieldinscience,butwemustmakesurethetechnologyundercontrol.,WELCOMEHERE!,FourhundredyearsagoChinesepeoplehadcreatedtheclonedimagesin西游记,butnowithasbecomerealityinlife.,theworldscloned,.,createdbyscientists,On.,diedinbecause,of.,first,mammal,Scottish,22ndFebruary1996,2003,lungdisease,“Cloning”isanewtechnologywhichproducesanexactcopyofananimal,oraplantfromitsowncells.,Scientificterms,clone,Titleunderstanding,Howcanyouunderstandtheword,copy,?,A.,model,B.,clone,C.,similarity,D.,imitation,clonedpigs,FirstreadingMainidea,Refertothereadingpassageandfindoutthemainidea.,(Thereadingpassageismadeupofanewspaperarticleaboutcloningandtworeadersletters.Wewillbegiveninformationabouthowcloningisbeingresearchedandthedifferentattitudestowardsit.),Matcheachparagraphwithitscorrectmainidea,Para1,Para2,Para3,Para4,Para5,Para6,Anannouncementaboutthefirstclonedhumanembryocausedmuchdebate.,ThefirstclonedmammalwasDolly.,IanWilmutisshockedthatsomescientistsareconsideringcloninghumanbeings.,Awomanwantstohaveaclonedbaby.,Cloninghumanembryosisillegalinmanycountries,butsomescientistsstillwanttoclonehumanbeings.,Chinesescientistscontinuetoresearchwaysinwhichcloningcanbenefitmankind.,Comprehension,Thepassageismainlyabout_.,A.whatcloningis,B.theadvantageofcloning,C.argumentsaboutcloninghumanembryos,D.thedisadvantageofcloning,2.Wecanlearnfromthetwoletters_.,A.bothofthewritersarepro-cloning.,B.bothofthewritersareanti-cloning.,C.neitherofthewritersareagainstcloning.,D.bothofthewritersarenotforcloning,humanembryos,3.Theannouncementofsuccessfulhumanembryo,cloninghascausedmuchdebatebecause_.,A.peoplestillhavenoclearideaabouttheresults,ofhumancloning,B.valuabletissuesandorganscanbeusedtosave,humans,C.mankindisgoingtoproduceterriblemonsters,D.peopleknowthatnaturewillpunishmankind,forhumancloning,Comprehension,4.ThesuccessoftheclonedsheepDollyhasprovedthat_.,cloningwillcreatemorediseasesinanimal,world,B.clonedanimalswilldieatamuchyoungerage,thannormal,C.manhasbeenabletoproduceanexactcopy,fromanadultcell,D.mancaninterferewithnatureathiswill,Comprehension,5.Accordingtothepassage,whatisthereal,intentionofIanWilmutscloningresearch?,A.Tocreatecopiesofhumansintheend.,B.Todestroyhumanembryosintheend.,C.Tocreatenewtissuesororgansforsale.,D.Tocuredeadlydiseaseseventually.,Comprehension,6.Howdoesawomanwhocannotgiveabirth,benefitfromcloning?,Shecanhaveababyusinganotherwomansegg.,B.Shecanhaveababygeneticallyrelatedtoher.,C.Shecanadoptsomeoneelseschildbycloning.,D.Shecanhavemorechildren.,7.Whatcanweinferfromthewholepassage?,CloninganimalsisillegalinItaly.,B.Chinesescientistsaretryingtobenefitmankind,byusingcloningtechnology.,C.Chinesescientistswanttobethefirsttoclonea,humanbaby.,D.ColinJakeagreeswiththescientistswhowant,tocloneahumanbaby.,Comprehension,Careful-reading,Whatarethedifferentattitudestowardsthesuccessofcloningahumanembryo?,Ontheonehand,：,Ontheotherhand,：,Somepeopleconsiderthat：,valuabletissuesandorganscanbe,producedandbeusedtosavehumanlives,humanbeingsmaybeonthewaytoproducingareal-lifemonster,cloninghumanembryos,withtheintentiontodestroythemshowsnorespect,forhumanlife,Pro-cloning,Anti-cloning,1.producevaluabletissuesandorgansthatcouldbeusedtosavehumanlives,1.mayproduceareal-lifeFrankenshtein,smonster,2.,2.,3.,3.,4.,4.,5.,Findthereasonswhypeoplearepro-oranti-cloning,inthearticleandlettersandwritetheminthetablebelow,curediseaselikecancer,helpthosewhoareunabletohavechildren,helpthosewhowanttoclonetheirdeadchildren,createmorediseaseintheanimalworld,cloningshowsnorespectforhumanlife,humanlifewouldnolongerbeunique,weshouldbehavingfewerbabiesinordertoreduceEarth,spopulation,notcloningmore,Attitudestowardsthefirstclonedhumanembryo,Pro-cloning,Itcanproducetissuesandorgansthatareofgreat,(1),_.,Anti-cloning,Weare,(2),_toproduceareal-lifeFrankensteinsmonster.,AttitudestowardsthebirthofDollythesheep,Pro-cloning,Cloningisawonderful,(3),_breakthrough.,Anti-cloning,Cloningwould,(4),_morediseaseintheanimalworld.,Representatives,IanWilmut,Henever,(5),_tocreatecopiesofhumans.Instead,hethinksresearcheffortsshouldconcentrateon,(6),_diseases.,FayeWilson,(7),_tohaveababy,sheis,(8),_tohaveachildthatisgeneticallyrelatedtoher.,SeverinoAntinori,Hewantstobethefirsttocloneahumanbeing.,Chinesescientists,Theyhavefocusedtheireffortsoncloninganimalsandstemcells.Chinahasachievedgreat,(9),_inproducingclonesofcowsandgoats,andcontinuestoresearchwayscloningcanbe,(10),_tomankind.,value,likely,scientific,create/cause,intends,curing,Unable,desperate,success,beneficial,Whatusesdoescloninghave?,Disccusion,Otheruses?,Isitagoodideatoclonehumanssomeday?,Adebate,Rulestofollow:,1.Thinkofasmanyreasonsaspossibletosupport,yourideas.,2.Presentatleastthreereasons.,3.Thegroupwhocangivethemost,convincingreasonswillwinthedebate.,Isitagoodideatoclonehumanssomeday?,for,against,Yourreasons,Homework:,Homework:,Writealettertotheeditorand,expressyouropinionsabout,cloninghumanembryos.,Somepeoplebelievecloningtechnologycanbeusedtocurethepatientswithgeneticdiseas
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