世纪大学英语B1U

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1、Unit10:PartC21stCenturyCollegeEnglish:Book1UnitTen:PartCReadingAnalysisStructuredWritingListeningPracticeOralPracticeAssignmentReadingAnalysis《读写教程I》:Ex.XII,p.282IdentifyingtheSupporttoMainIdeaManyparagraphswritteninEnglisharearrangedinthesameway:aMainIdeaisexpr

2、essedintopicsentenceandthenSupportisgiventomakethisideaclearandtoconvincethereaderthatitistrue.ReadingAnalysisPractice:ReviewTextAagainandfindoutthesupportgiventoeachoffollowingmainideas/topicsentences.IdentifyingtheSupporttoMainIdeaExample1:Wilmut’ssuccessdidn’

3、tcomeeasily.(Para.9)Example2:Cloninganimalshastremendouspotentialsforhelpingpeople.(Para.11)Example3:Humansaremorethanthesumoftheirgenes.(Para.15)ReadingAnalysisWilmut’ssuccessdidn’tcomeeasily.Hehasbeenstudyingreproductivescienceformorethantwodecades.Lastyear,he

4、usedembryostosuccessfullyclonetwosheep.Thenheforgedaheadtocloneanadultsheep.But,of277uddercellshefusedwitheggcells,only30begantodevelopintoembryos.Heimplanted29ofthoseintofemalesheep.Onlyoneadultgavebirthtoalamb.presentationofmainideayears’hardworkpreparationfor

5、theultimatesuccessroughroadtothesuccessWilmut’ssuccessdidn’tcomeeasily.Hehasbeenstudyingreproductivescienceformorethantwodecades.Lastyear,heusedembryostosuccessfullyclonetwosheep.Thenheforgedaheadtocloneanadultsheep.But,of277uddercellshefusedwitheggcells,only30b

6、egantodevelopintoembryos.Heimplanted29ofthoseintofemalesheep.Onlyoneadultgavebirthtoalamb.Wilmut’ssuccessdidn’tcomeeasily.Hehasbeenstudyingreproductivescienceformorethantwodecades.Lastyear,heusedembryostosuccessfullyclonetwosheep.Thenheforgedaheadtocloneanadults

7、heep.But,of277uddercellshefusedwitheggcells,only30begantodevelopintoembryos.Heimplanted29ofthoseintofemalesheep.Onlyoneadultgavebirthtoalamb.Wilmut’ssuccessdidn’tcomeeasily.Hehasbeenstudyingreproductivescienceformorethantwodecades.Lastyear,heusedembryostosuccess

8、fullyclonetwosheep.Thenheforgedaheadtocloneanadultsheep.But,of277uddercellshefusedwitheggcells,only30begantodevelopintoembryos.Heimplanted29ofthoseintofemalesheep.Onl