比武-高二英语theperfectcopy.ppt

Theperfectcopy,TheFourthTeachingCompetetioninNO.7MiddleSchoolofYuanling,TaughtbyLianYuanmei,Thefirstclonedmammal,Dolly,DollyandIanWilmut,IamDolly.Iamtheworldsfirstclonedammal.,Ilookjustlikemybrother,thatsbecauseIamaclone.,Iwasclonedusingacellfromanadultcat.,WeareclonedfemalepigsandwewerebornonChristmasDay2001.,Weareapairofnew-bornclonedcalvesfromJapan.,IamthefirstclonedmonkeyandIwasbornataresearchcentreintheUSA.,1.Whatiscloning?,Speed-readingReadthetextquicklyandthenfindouttheanswerstothesequestions,Cloningisproducinganexactcopyofaplantorananimalusingitscells.,2.Howmanyscientistsarementionedinthistext?Whowantstocloneahumanbeing?,SeverinoAntinori,SeverinoAntinori,Theyhavesuccessfullyclonedthefirsthumanembryo.,Whatisarencentanouncementbyscientists?,Howabouttheresultoftherencentanouncement?,Ithascausedmuchdebateandhasshockedmanypeoplearoundtheworld.,Readeachparagraphofthistextcarefully,andthenfindoutagreementanddisagreementaboutcloning.,1.producetissuesandorganstosavehumanlives2.scientistspraisedbreakthrough3.curediseaseslikecancer4.helpthosewhoareunabletohavechildren5.helpthosewhowanttoclonetheirdeadchildren,1.ducemonster3.createmorediseasesintheanimalsworld4.cloningshowsnorespectforhumanbeings5.illegal6.immoral(不道德的),Theyhavesuccessfullyclonedthefirsthumanembryo.,Whatisarencentanouncementbyscientists?,Howabouttheresultoftherencentanouncement?,Ithascausedmuchdebateandhasshockedmanypeoplearoundtheworld.,True(T)orfalse(F)exercises,1.Peopleallovertheworldarehappyabouttheideaofcloninghumanbeings.2.Dolly,thefirstclonedmammal,isexactlythesameasothersheep.3.Cloningcanbeusedtocurediseasesbecauseitcanproducenewtissuesandorgans.4.Cloninghumanbeingisillegalinmanycountries,sonoscientistswanttoclonehumanbeings.5.ColinJakeisagainstcloninghumans,justlikePaulineCarter.,F,T,F,F,F,Discussion,1.Isthearticlefororagainstcloning?2.Arethereanybenefitsfromcloning?3.Whats“theperfectcopy”?Whatsyouropinionaboutcloninghumanbeings?,homework,1.Readthetextagainandtrytofindoutyourfavorites