資源描述：
《模塊五第三單元readingppt課件.ppt》由會員上傳分享，免費在線閱讀，更多相關(guān)內(nèi)容在教育資源-天天文庫。
1、Unit3ScienceversusnatureTheperfectcopyReadingcloneBrainstorminggenegeneticgeneticallycellembryoorgansheepmammaltissuestemcelltechnologycopycloningClonedDollytheworld’scloned.createdbyscientistsOn.diedinbecauseof.firstmammalScottish22ndFebruary19962003lungdiseasefast-readingMatcheachparagr
2、aphwithitscorrectmainideaPara1Para2Para3Para4Para5Para6Anannouncementaboutthefirstclonedhumanembryocausedmuchdebate.ThefirstclonedmammalwasDolly.IanWilmutisshockedthatsomescientistsareconsideringcloninghumanbeings.Awomanwantstohaveaclonedbaby.Cloninghumanembryosisillegalinmanycountries,bu
3、tsomescientistsstillwanttoclonehumanbeings.Chinesescientistscontinuetoresearchwaysinwhichcloningcanbenefitmankind.Careful-readingWhatarethedifferentattitudestowardsthesuccessofcloningahumanembryo?Ontheonehand：Ontheotherhand：Somepeopleconsiderthat：valuabletissuesandorganscanbeproducedandbe
4、usedtosavehumanliveshumanbeingsmaybeonthewaytoproducingareal-lifemonstercloninghumanembryoswiththeintentiontodestroythemshowsnorespectforhumanlifeReadthetwoletterscarefully,andjudgewhetherthestatementsaretrueorfalse:PaulineCarterthinks:1.thenaturewillpaybackifweinterferewithnature.2.wesho
5、uldclonefewerbabiestoreduceEarth’spopulation.3.theladywhocannothaveababycanadoptanorphan,butnothaveaclonedbaby.ColineJakethinks:1.thenewsthatthefirsthumanembryohasbeclonedsuccessfullyisveryterrible.2.scientistshavesucceededinchallengingquestionsofmorality.3.humancloningisagoodwaytosaveher
6、daughterwhohasdied.Pro-cloningAnti-cloning1.producevaluabletissuesandorgansthatcouldbeusedtosavehumanlives1.mayproduceareal-lifeFrankenshtein’smonster2.2.3.3.4.4.5.Findthereasonswhypeoplearepro-oranti-cloninginthearticleandlettersandwritetheminthetablebelowcurediseaselikecancerhelpthosewh
7、oareunabletohavechildrenhelpthosewhowanttoclonetheirdeadchildrencreatemorediseaseintheanimalworldcloningshowsnorespectforhumanlifehumanlifewouldnolongerbeuniqueweshouldbehavingfewerbabiesinordertoreduceEarth’spopulation,notcloningmoreListeningFillineachblankwithnomo
