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1、I.阅读理解»＞在学生用书中.此内容血独成册⑥AArecentannouncementbyscientiststhattheyhavesuccessfullyclonedthefirsthumanembryohascausedmuchdebateandhasshockedmanypeoplearoundtheworld.Ontheonehand,somescientistspointoutthatifyoucloneanembryo,youcanproducevaluabletissuesandorgansthatcouldbeusedtosavehumanlives.Onth
2、eotherhand,manypeople,includingsomescientists,disagreeandfearthatifmankindinterfereswithnatureinthisway,theymaybeontheirwaytoproducingareal-lifeFrankenstein，smonster.Cloningisproducinganexactcopyofaplantorananimalusingitscells.ThefirstmammaltobeclonedsuccessfullyfromanadultcellwasDollytheshe
3、ep.Shewasbomin1996anddiedinearly2003,atamuchyoungeragethannormaLWhenshewasbom,manypeoplewereangrybecausetheythoughtcloningwouldcreatemorediseaseintheanimalworld.However,ingeneralthescientistswerepraisedfortheirwonderfulscientificbreakthrough.TheScottishscientistwhocreatedDolly,IanWilmut,issh
4、ockedthatsomescientistsarenowconsideringcloninghumanbeings.Althoughheresearchescloning,hisintentionhasneverbeentocreatecopiesofhumans.Instead，hethinksresearcheffortsshouldconcentrateoncreatingnewtissuesandorgansthatcouldeventuallybeusedtocurediseaseslikecancer.However,somepeopleconsiderthatc
5、loninghumanembryoswiththeintentionofdestroyingthemshowsnorespectforhumanlife.Whilecloninghumanembryosisillegalinmanycountries,somescientistsarealreadypushingaheadwithresearchsoastodeliveraclonedhumanbaby.SeverinoAntinori,anItaliandoctor,isoneoftheleadersinthiskindofresearch.Hehasdeclaredthat
6、hewantstobethefirsttocloneahumanbeing・InChina,scientistshavefocusedtheireffortsoncloninganimals,aswellasstemcellstobeusedinmedicalresearch.Chinahassucceededinproducingclonesofcowsandgoats,andcontinuestoresearchwaysinwhichcloningcanbenefitmankind.【语篇解读】本文主要介绍了克隆技术。1.Whichofthefollowingstateme
7、ntsaboutcloningisTRUEaccordingtothepassage?A.Cloningtechnologycanonlybeappliedtoanimals.B・Aclonedanimalcanlivelongerthananormalone・C.PeopleallovertheworldarehappyaboutthebirthofDolly.D・Cloningcanproducevaluabletissuesandorganstocurehumandiseases.解析
