人教版高中英语选修八Unit2readingppt课件

,高中英语课件,（,madeofdingshangtuwen,）,高中英语课件（madeofdingshangtuwen）,1,选修,8Unit2Cloning,选修8Unit2Cloning,2,Lookatthepicturesand,discusswhichonesare,naturalclones,andwhich,onesare,man-madeclones,.,Lookatthepicturesand,3,人教版高中英语选修八Unit2readingppt课件,4,人教版高中英语选修八Unit2readingppt课件,5,人教版高中英语选修八Unit2readingppt课件,6,人教版高中英语选修八Unit2readingppt课件,7,人教版高中英语选修八Unit2readingppt课件,8,ShewasreportedonTVandmajorpapers,ShewasreportedonTVandmajorpape,9,.,人教版高中英语选修八Unit2readingppt课件,10,1.Whatiscloning?,Itis,awayof,makinganexact,copyofanotheranimalorplant.,Firstreading,1.Whatiscloning?Itisawayofmaki,11,2.Whatsthestyleofthepassage?,A.narrative(,记叙文,),B.argumentative(,议论文,),C.explanatory(,说明文,),2.Whatsthestyleofthepassage?,12,3.Canyouputthetopicsentencesinto,paragraphsthattheybelongto?,(,Attention:,oneofthembelongstonowhere.),Dollysproblemanddeath,Whatiscloning?,Twomajorusesofcloning,TheeffectofDolly,The,procedure,forhumancloning,ArgumentsbroughtbyDolly,3.Canyouputthetopicsentencesin,13,Para1,Para2,Para3,Para4,Para5,Whatiscloning?,Twomajorusesofcloning,Dollysproblemanddeath,TheeffectofDolly,ArgumentsbroughtbyDolly,The,procedure,forhumancloning,Para1Whatiscloning?Twomajoru,14,Secondreading,1.Whatarethe,twomajoruses,ofcloning?,Thefirstuse,istoproducecommercial,quantitiesofplants;,thesecondone,is,toresearchonnewplantspeciesand,medicalresearchonanimals.,Secondreading1.Whatarethetwoma,15,2.Iscloningplantsthesamewith,cloninganimals?,A.Yes,theyarethesamewitheach,other.,B.No,cloningplantsisstraightforward,butcloninganimalsismore,complicated.,2.IscloningplantsthesamewithA.,16,3.GivearightorderofcloningDollysprocedure,Thecelldividesandgrowsintoanembryo.,Thelambisthecloneofthedonatedcellfrom,SheepB.,AnucleusistakenoutofSheepBssomaticcell.,TheembryoisputintofemaleSheepC.,TheeggcellfromSheepAandthenucleusfrom,SheepBarejoinedusingelectricity.,TheeggcellfromSheepAisremovedanucleus.,Theorder:_,3.GivearightorderofcloningDoll,17,1.TrueorFalsequestions.,Dollythesheepwasthefirstsuccessful,cloneofamammal.,SomecountrieslikeChinadidntstop,humancloningresearch.,aclonedanimalusuallydiesearlierthanthe,originalone.,Evilleaderscanclonethemselvestoabtain,theirambitions.,T,F,T,F,Thirdreading,1.TrueorFalsequestions.Dollyt,18,2.,Whatis,thewritersattitude,towardcloninginthispassage?,A.Thewriterisagainstcloning.,B.Thewriterisinfavorofcloning.,C.Thewriterdoesnotstateany,personalopinionaboutcloning.,人教版高中英语选修八Unit2readingppt课件,19,3.,Whatsthe,affect,ofcloning?,Ontheonehand,itopenedeverybodyseyestothe_ofusingcloningtocure_andevenproduce,_;,Ontheotherhand,Itsappearanceraisedastormof_,andhadagreatimpactonthe_andpublic_.,seriousillnesses,possibility,humanbeings,objections,media,imagination,3.Whatstheaffectofcloning?Ont,20,4.Whatarethe,advantages,and,disadvantages,ofcloning?,1.Cloningplantscanproduce_,_,ofplants.,2.Cloningplantscanbeusefulforresearchonnew,_,species.,3.Medicalcloningcouldproduce_forserious,illnesses.,advantages,commercial,quantities,cures,plant,4.Whataretheadvantagesanddisad,21,disadvantages,1.,Animalclonesmaydevelopthe_of,olderanimals.,2.Animalclonesmay_youngerthanthe,donoranimals.,3.,Evilleadersmaywantto_themselvesto,attaintheirambitions.,4.Religiousleadersraised_questionsabout,humancloning.,i,llnesses,die,clone,moral,disadvantages1.Animalclonesmay,22,Asonecoinhastwosides,everythinghas_aspects(,方面,).Cloninghasboth_and_aspects._,ifcloningisusedinacorrectway,itcanbringlotsofconveniencetous._,ifcloningisusedinanevilway,itcancausemuchtrouble._,weshouldusecloninginacorrectway.,two,good,bad,Ontheonehand,Ontheotherhand,Therefore,5.Whatcanwelearnfromthepassage?,Asonecoinhastwosides,everythin,23,Discussion,LetsmakeadiscussionaboutwhethercloningshouldbeallowedinChina?Giveyourreasons.,Discussion,24,Possiblesentencepatterns:,(1)Peoplesviewsvaryfrompersontoperson.,(2)holdtheviewthat./infavorof,(3)objecttotheviewthat/areagainst,(4)Icantagreewithbecause,Possiblesentencepatterns:,25,Consolidation,Thepassagemainlytellsuswhat,c_is,thea_raised,byDollythesheepandscientistsarenot,sureaboutitsf_.,loning,rguments,uture,ConsolidationThepassagemainlyt,26,Onecoinhastwosidesand,weshouldtreatthingsina,wiseway.,教师寄语,Onecoinhastwosidesand教师寄语,27,Homework:,Writeashortpassageaboutwhatyou,discussedinclass.,Homework:Writeashortpassageabo,28,人教版高中英语选修八Unit2readingppt课件,29,