新编第二版新视野大学英语第三册unit8第八单元sectionA课件

播视频短片LegalandMoralImplicationsofCloningUnit8SectionAContentsALead-inBWhile-readingCTextStudyDEWritingExercisesFFurtherDiscussionCloning,asitsnameimplies,isthegenetictermforproducinganexactcopyofananimalorplantbydevelopingartificiallyacellfromit.ButthebirthofDolly,amammalclone,islikesettingthecatamongthepigeons.Lead-inClonedAnimalsWhatanimalsdoyouknowhavebeenclonedsofar?ClonedAnimalsDollyDolly(July5,1996–February14,2003),aewe,wasthefirstmammaltohavebeensuccessfullyclonedfromanadultcell.ShewasclonedattheRoslinInstituteintheUnitedKingdomandlivedthereuntilherdeathwhenshewas6.TheProcessofHumanReproductionTheProcessofHumanCloning（theoretically）I.ComprehensionQuestions1.WhydidthebirthofDollybecomethefocusofworldopinion?2.Whatcouldcloningreallydoforus?3.Whataretheargumentsforhumancloning?4.Whataretheargumentsagainstcloning?1.WhydidthebirthofDollybecomethefocusofworldopinion?1)Becauseitstoodforabigbreakthroughinthegeneticengineering;2)Becauseitbecamepossibletoclonehumanbeings;3)Becauseitwasadeformedproductofscience;2.Whatcouldcloningreallydoforus?AlthoughthebirthofDollycausedquiteastirintheworld,thescientistsworldwideneverstoppedtheireffortstoclonemoredifferentmammals,suchaspigs,cows,goats,dogs,etc.1)Formedicalpurposes,suchascloninganimalmodelsofdisease,…2)Forthepurposeofrevivingendangeredorextinctspecies,soasto…3)Forthepurposeofreproducingadeceasedpet.Forexample,…4)Forthepurposeofcloninghumans,but…3.Whataretheargumentsforhumancloning?Fromthepassagewehavejustheard,wecantellthatthepersonconcernedisstillunsureaboutwhethersheshouldhaveacloneornot.Ifshehadaclone,ontheonehand,shewouldenjoymorefreedom;butontheother,shewouldmisssomethingexclusivetoher.Mynextquestionis:1)Morepossibilityofcreatingahumanrepairkit;2)Morechancesofraisinganidenticalchildafteranunfortunatedeath;3)Morehopeofmeetingthedesireofinfertilecouplesforchildren;4.Whataretheargumentsagainstcloning?1)Violationofnaturebydestroyingthenormalreproductiveprocess;2)Potentialthreattothediversityofhumansocieties;3)Possibilityofcreatingextremistsasnewchallengestotheworldpeace;Thispartisabouttheworld’sstrongandimmediateresponsesinthewakeofWilmut’sannouncement.Thispartofferscompleteorpartialanswers,fromtheup-to-dateknowledge,tothesixquestionsonthelegalandmoralimplicationsofcloning.Thispartisintendedtoreaffirmtheauthor’sopinionthat,althoughthelistofquestionscouldgoon,peoplearejustbeginningtowonderaboutthefutureoftheworldaftercloning.Withthesuccessofcloninganadultmammal,theworldwassuddenlybroughtintotherealityofhumancloning.II.TextStructurePara.1Para.2-3Para.4-18Para.19III.TextStudy1.CreativeApplicationofTypicalExpressions2.FurtherApplicationofTypicalPatterns3.KeyWords4.UsefulExpressions5.KeyandDifficultSentencestakeastroll/thefataroundone’swaistSheworkedoffthefataroundherwaistbytakingastrolleveryday.消除;排除;消解:从事于;致力于;影响:计算;产生好结果:•toworkoff•toworkon•toworkout通过天天散步，她腰部的脂肪逐渐减少。1.CreativeApplicationofTypicalExpressionsone’sheroicundertaking/thenationalspiritTheirheroicundertakinghasinfusedanewlifeintoournationalspirit.赋予生机;给予活力:死里逃生;仅以身免:生活得以安顿;成家:•toinfuseanewlifeinto•toescapewithbarelife•tosettleinlife他们的壮举赋予我们的民族魂以新活力。1.CreativeApplicationofTypicalExpressionstheteamcompetition/drawtoanend/ever-loudercheersWiththeteamcompetitiondrawingtoanend,ever-loudercheersbrokeforthfromtheaudience.迸发:脱离:断交:•tobreakforthfrom•tobreakfreefrom•tobreakupwith随着团体赛的即将结束,观众中迸发出越来越大的欢呼声。1.CreativeApplicationofTypicalExpressionsbereadytodosth./losemoneyonsth./makefatprofitsIntheshorttermswearereadytolosemoneyontheproject;butinthelongtermsweexpecttomakefatprofits.同某人关系好：从长远;眼前看：打算做某事:•tobeongoodtermswithsb.•inthelong/shortterms•tothinkintermsofdoingsth.就眼前看，我们准备在此项目上赔钱，但从长远看，我们可望赚大钱。1.CreativeApplicationofTypicalExpressionsone’shobbyofreading/alotofthingseverunknowntooneMyhobbyofreadinghasbroughtmeintocontactwithalotofthingseverunknowntome.使某人与······接触:使某事结束:使某人参与讨论某事:•bringsb.intocontactwith…•bringsth.intoaconclusion•bringsb.intothedebateonsth.我读书的嗜好，使我接触了许多我不曾知晓的东西。1.CreativeApplicationofTypicalExpressions1.用于表述“某事所产生的效应”。2.用于表述“对事物的美好愿望”。3.用于表述“对某人的建议”。Inthewakeofsth.,sb.hurry/beginto…Ifsb./sth.couldbe/dosth.,sb.wouldn’thavetodosth.else.Sb.shouldalwaysdosth.regardlessofwhat/howsb./sb.elsedoes…2.FurtherApplicationofTypicalPatternstheopeningceremonyof29thOlympicGamestakemuchinterestinsth.Inthewakeoftheopeningceremonyof29thOlympicGames,foreignersbegantotakemoreinterestintheChineseculture.2.FurtherApplicationofTypicalPatterns29届奥运会开幕式之后，外国人开始对中国文化越发感兴趣thescientificoutlookondevelopment/blindsearchaftereconomicprofitsIfeveryonecouldrealizetheimportanceofthescientificoutlookondevelopment,wewouldn’thavetoworryaboutblindsearchaftereconomicprofits.2.FurtherApplicationofTypicalPatterns若人人都认识到科学发展观的重要性，我们就无须担心盲目追求经济效益的现象。haveagoodopinionofsb./takeaviewofsb.Youshouldhaveaverygoodopinionofyourselfregardlessofwhatviewotherstakeofyou.2.FurtherApplicationofTypicalPatterns不论别人怎么看你，你都要看得起自己。prohibitmounttransplantresemblebreedconfusion3.KeyWords1)prohibit:v.forbid,esp.bylaworrule禁止，阻止Thegovernmentintroducedal