Unit3WelcometotheunitScienceandnatureUnit3WelcometotheunitScie1Theisland(逃出克隆島)1.rmvbClickhere2.rmvb劇情介紹Enjoyamovietrailer導(dǎo)入1Theisland(逃出克隆島)1.rmvbClick2Doyouknowsomethingaboutcloning(克隆)?Manhascreatedmanythingsandnowtheyareevenreadytorecreatethemselves.Doyouknowsomethingaboutcl3“Cloning”isanewbiotechnology(生物技術(shù))whichaimstoproduceanexactcopyofananimaloraplantfromitsowncells..“Cloning”isanewbiotechnolo4Lookatthefollowingpicturesandstudythem.Canyoutellwhatisthemainfeatureofcloning?Canyouidentifythedifferencesbetweentheclonedanimalsandnormalones?Lookatthefollowingpictures5Dollyistogetherwithhermother.WhatdoyouknowaboutDolly?Dollyistogetherwithhermot6theworld’sfirstclonedmammalcreatedbyScottishscientistsin1996sparkedworldwideinterestandconcernafteritsbirthmanycountries,includingGermany,France,Canada,Switzerland,Austria,NorwayandSouthAmerica,havebannedhumancloningsinceDolly’sbirthdiedin2003becauseoflungdiseasetheworld’sfirstclonedmamm7ThekitteninthepictureiscalledCC.Itsnameisfrom“Copycat”.ItwasborninDecember2002.Thekitteninthepictureisc8TheresearchersinTexasproducedCCwithacelltakenfromhermotherRainbow.CCwasahealthykittenwhogrewintoalivelyaffectionatehousecat.Sheisnottheexactcopyofherclone-motherbecausetheygrewupindifferentsurroundings,thoughthesharedthesamegenes.TheresearchersinTexasprodu9Thesefemalepigsarealsocloned.TheywerebornonChristmasDay2001.TheywereNoel,Angel,Star,JoyandMary.Thesefemalepigsarealsoclo10Althoughtheyarenotthefirstclonedpigs,theyareactuallythefirsttobeengineeredinawaythattheirorgansmoresuitablefortransplantationintohumans.Duetotheshortageofhumanorgansfortransplants,manypeoplearedyingbecausesomeoftheirorgansdonotwork.Itishopedthattheorgansfromthesepigswillbeusedinhuman’sbodies.Althoughtheyarenotthefirs11ThenameofthefirstclonedmonkeyisANDi.Itisfrom“insertedDNA”speltbackwards.Theplayfulcoffee-colouredmonkeywasbornin2000.ThetechnologyisdifferentfromthatusedforDolly.Thenameofthefirstclonedm12ResearchersinOregon,theUSAcreatedthisfirstgeneticallymodifiedmonkeybyputtingageneformajellyfish,anotherspecies,intosix-day-oldmonkeyembryos(胚胎).ResearchersinOregon,theUSA13Fromtheappearance,theclonedanimalsareexactlythesameastheoriginalones.However,someclonedanimalswerereportedtohavehealthproblemsanddiedusuallyyoung.MoreexamplesaboutclonedanimalsFromtheappearance,theclone14Thepairofcalveswerebornon5July1998inIshikawa,Japan.TheyweretwoyearsyoungerthanDolly,beingsecondadultanimalclonesintheworld.Thepairofcalveswereborno15Themuleinthepictureistheworld’sfirstclonedmule.Itwasbornon4May2003.HisnameisIdahoGem.

Themuleinthepictureisthe16Whatdoyouthinkofthenewkindoftechnology?Doesithaveanyadvantagesordisadvantages?Whatdoyouthinkofthenewk17Advantagesofcloning:

curemanygeneticdiseasessavepeople’slivespreventsomeendangeredanimalsfromdyingoutDisadvantagesofcloning:causeethicalproblemsviolate(違背)humanrightsviolatethelawsofnature…Advantagesofcloning:18Doyouthinkitwouldbeagoodideatoclonehumanssomeday?Whyorwhynot?Doyouthinkitwouldbeagoo19Ifpossible,doyouwantanotherpersontobeexactlythesameasyou?Ifpossible,doyouwantanoth20Thankyou!Thankyou!21Unit3WelcometotheunitScienceandnatureUnit3WelcometotheunitScie22Theisland(逃出克隆島)1.rmvbClickhere2.rmvb劇情介紹Enjoyamovietrailer導(dǎo)入1Theisland(逃出克隆島)1.rmvbClick23Doyouknowsomethingaboutcloning(克隆)?Manhascreatedmanythingsandnowtheyareevenreadytorecreatethemselves.Doyouknowsomethingaboutcl24“Cloning”isanewbiotechnology(生物技術(shù))whichaimstoproduceanexactcopyofananimaloraplantfromitsowncells..“Cloning”isanewbiotechnolo25Lookatthefollowingpicturesandstudythem.Canyoutellwhatisthemainfeatureofcloning?Canyouidentifythedifferencesbetweentheclonedanimalsandnormalones?Lookatthefollowingpictures26Dollyistogetherwithhermother.WhatdoyouknowaboutDolly?Dollyistogetherwithhermot27theworld’sfirstclonedmammalcreatedbyScottishscientistsin1996sparkedworldwideinterestandconcernafteritsbirthmanycountries,includingGermany,France,Canada,Switzerland,Austria,NorwayandSouthAmerica,havebannedhumancloningsinceDolly’sbirthdiedin2003becauseoflungdiseasetheworld’sfirstclonedmamm28ThekitteninthepictureiscalledCC.Itsnameisfrom“Copycat”.ItwasborninDecember2002.Thekitteninthepictureisc29TheresearchersinTexasproducedCCwithacelltakenfromhermotherRainbow.CCwasahealthykittenwhogrewintoalivelyaffectionatehousecat.Sheisnottheexactcopyofherclone-motherbecausetheygrewupindifferentsurroundings,thoughthesharedthesamegenes.TheresearchersinTexasprodu30Thesefemalepigsarealsocloned.TheywerebornonChristmasDay2001.TheywereNoel,Angel,Star,JoyandMary.Thesefemalepigsarealsoclo31Althoughtheyarenotthefirstclonedpigs,theyareactuallythefirsttobeengineeredinawaythattheirorgansmoresuitablefortransplantationintohumans.Duetotheshortageofhumanorgansfortransplants,manypeoplearedyingbecausesomeoftheirorgansdonotwork.Itishopedthattheorgansfromthesepigswillbeusedinhuman’sbodies.Althoughtheyarenotthefirs32ThenameofthefirstclonedmonkeyisANDi.Itisfrom“insertedDNA”speltbackwards.Theplayfulcoffee-colouredmonkeywasbornin2000.ThetechnologyisdifferentfromthatusedforDolly.Thenameofthefirstclonedm33ResearchersinOregon,theUSAcreatedthisfirstgeneticallymodifiedmonkeybyputtingageneformajellyfish,anotherspecies,intosix-day-oldmonkeyembryos(胚胎).ResearchersinOregon,theUSA34Fromtheappearance,theclonedanimalsareexactlythesameastheoriginalones.However,someclonedanimalswerereportedtohavehealthproblemsanddiedusuallyyoung.MoreexamplesaboutclonedanimalsFromtheappearance,theclone35Thepairofcalveswerebornon5July1998inIshikawa,Japan.TheyweretwoyearsyoungerthanDolly,beingsecondadultanimalclonesintheworld.Thepairofcalveswereborno36Themuleinthepictur