Unit3ScienceversusnaturePartOneTeachingDesignReadingTheperfectcopyStep1:Leading-inAsweallknow,animalcloninghasbeentheconcernofsciencecommunityandalsothesubjectofscientificexperimentsforyears.Theclonedanimals,especiallyDollydrewpeople’sattentiontothisfield.ScientiststhinkthistechnologycanbeusedtosaveendangeredanimalssuchasPandaanditalsohasmanyotheruses.Step2:FastreadingforgeneralideasGothroughthepassageasquicklyaspossibleandtrytofindanswerstothethreequestionsinpartAonPage42.Justfocusonandidentifytheinformationneededtoanswerthesequestions.Meanwhilepayattentiontothestructureofthenewspaperarticle.Answers1.Both2.Dolly.3.Anti-cloning.Step3:Detailedreadingforimportantinformation1.Let’sreadthenewspaperarticleandthetwolettersagainandcompletePartsC1andC2onpage44.AnswersC11F2F3T5F6FC2Pro-cloning2.curediseaselikecancer3.helpthosewhoareunabletohavechildren用心爱心专心116号编辑4.helpthosewhowanttoclonetheirdeadchildrenAnti-cloning2.createmorediseaseintheanimalworld3.cloningshowsnorespectforhumanlife4.humanlifewouldnolongerbeunique5.weshouldbehavingfewerbabiesinordertoreduceEarth’spopulation,notcloningmore2.Listentothetapeandanswerthefollowingquestions:(1)Whatarethedifferentattitudestowardsthesuccessofcloningahumancell?(2)WhatdoesIanWilmut,theScottishscientistwhocreatedDolly,intendtousecloningfor?(3)Whoarethethreepersonsinthearticlerelatedtocloning?Answers1.Valuabletissuesandorgansandorganscanbeproducedtosavehumanlives.Humanbeingsmaybeonthewaytoproducingareal-lifemonster.Somepeopleconsiderthatcloninghumanembryoswiththeintentiontodestroythemshowsnorespectforhumanlife.2.Hethinksresearcheffortsshouldbeconcentratedoncreatingnewtissuesandorgansthatcouldeventuallybeusedtocurediseaseslikecancer.3.IanWilmut,aScottishscientistwhocreatedDollyandwasshockedwhenhearingsomescientistswereconsideringcloninghumanbeings.Heneverintendstocreatecopiesofhumans.Instead,hethinkstheeffortsofscientistsshouldbedirectedtowardscreatingnewcellsandorgansthatcouldeventuallybeusedtocurediseaseslikecancer.FayeWilson,awomanof41yearsoldwhocannothaveababy.Sheisdesperatetohaveababyofherown,achildthatisgeneticallyrelatedtoher.SeverineAntinori,anItaliandoctor,whoisoneoftheleadersinthecloningresearch.Hehasdeclaredthathewantstobethefirsttocloneahumanbeing.Step4:Practice1.Let’scompletePartsD(RefertothetextwhilecompletepartD)AnswersD1b2a3d4e5c6g7h8f2.Now,let’sreadalettertotheeditorofthenewspaperinresponsetothearticleoncloningwrittenbyyourfriendWangLin.Helphimcompletetheletter.E1)cloning2)cell3)successfully4)immoral5)right6)consequences7)younger8)humans9)laws10)ItalianStep5:Post-readingactivities1.Nowlet’smakeupadialoguebyusingthequestionsinPartFonPage45.Workinpairsforafewminutesandthenpresentyoudialoguetothewholeclass.用心爱心专心116号编辑2.Let’scontinuethediscussion.(1)Ifhumancloningwassuccessful,whowouldbehappyapartfromtheparents?(2)Doyouthinkitwouldbeeasyfortheclonedbabytoaccepthis/hersocialidendityasa‘cloned’humanbeing?(3)Whatwouldtheclonedbabycalltheoriginalcellowner,mother/fatherorsister/brother?3.Let’shaveadebateaboutthequestionwhetherhumanbeingsshouldbecloned.Youwillbedividedintotwogroups.Onegrouprepresentsanti-cloningviewswhiletheotherrepresentspro-cloningviews.Youcanprovideasmanyreasonsasyoucantosupportyourideas.Step5:LanguagepointsVocabularywordsannouncement,tissue,organ,interfere,cell,praise,breakthrough,intention,anxiety,desperate,adopt,genetically,deliver,medical,succeed,benefit,totally,immoral,consequence,sale,comment,advance,morality,usefulexpressionsontheonehand,pointout,onone’swayto,concentrateon,shownorespectfor,focus…on,endup,forsale,useup,feelsorryfor,bedelightedto,commenton,inagreementwith,afterall,onapersonalnote,dieofsentencepatternsIfIhadthechance,Iwouldhave…….aswellasstemcellstobeusedinmedicalresearch…researchwaysinwhichcloningcanbenefitmankindStep6:Homework1.ParsA1andA2onpage106inWorkbook.2.ReadthearticleinPartBonpage111inWorkbook.Whatdoyouthinkaboutthestemcellresearch.用心爱心专心116号编辑
