新视野大学英语第3册第8单元课件.ppt

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1、Unit8LegalandMoralImplicationsofCloningWhatisclone?Itislikeakindofcopy.Scientistsgetthenucleusfromacreature’sbodyandputittoaneggcell.Throughthecellculturetechnology,aclonecreaturecanbeget.EweEwelDollyItwasbornonJuly5in1996.ThescientistWilmutwithhisteamproduced

2、thissheep.ThisisthefirsttimethatusetheSomaticcellstocloneananimalintheworld.Dolly’sappearanceisabigshockatclonefieldbutitalsohasgeneratedalonglistofdifficultpuzzlesforscientists,politicians,andphilosophers.Andwildquestionsonthetopicofcloningcontinuetomount.Que

3、stions:Ifcanweclonehumanbeings?Whysomebodywantstocloneahumanbeings?Willitbepossibletoclonethedead?StructureAnalysisThethemeofthisarticleistheargumentationFirst,theautherofferedthecausethatscientisitshadclonedasheep.Second,theviewsofkindsofpeopleandtheirclaims.

4、includindsupportingandagainsting.Last,theautherputforwardhisview.Thestructureofarticle(1)Thefirstpartisparagraph1,itsaidthatafterthenewswhichscientisitshadclonedasheepmadeaheateddiscussion.(2)Thesecondpartisparagraph2toparagraph5,itsaidthattheviewofsomepeoplei

5、ncludingconservativespiritual.lawyerandscientists.(3)Thethirdpartis6.itsaidthattheopinionoftheauther.ThesummeryofthisarticleThenewsofthatscientisitshadclonedasheepsentacademicsandpublicintoapanicandsetoffadiscussionupsurge.Conservativespiritualleadersthroughth

6、atcloningahumanconstitutesagrossattactonhumandignity,Ontheotherhand,cloningahumanwillleadyoeffortstobreedindividualswithgeneticqualitiesperceivedasdesirable.Soatpresent,cloninghumanisalsoforbiddenandnoonecansaidcloningisgoodorbadforhuman.1.radical两个组织有很大的不同。Th

7、ereareradicaldifferencesbetweentheorganizations..Iwasshockedbyherradicalviews.我对她的激进观点感到吃惊。WordsandExpressions—WordUsing1.Thoroughandcomplete彻底的；根本的2.Infavorofthoroughandcompletechange激进的TranslationKey2.preface1.n.[C]aneventthathappensbeforeamoreimportantevent

8、(前奏；序幕)2.[C]anintroductiontoabookorspeech(序言)WordsandExpressions—WordUsingTranslation.我们希望这些会谈成为和平的序幕。.We’rehopingthesetalkscouldbeapreface.3.spirituala.1.relatingtoreligion宗教上的1.年